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005537df | 1 | #! /bin/sh |
861bb6c1 | 2 | # Guess values for system-dependent variables and create Makefiles. |
5213506e RW |
3 | # Generated by GNU Autoconf 2.64. |
4 | # | |
5 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, | |
6 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software | |
7 | # Foundation, Inc. | |
861bb6c1 JL |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
5213506e RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
ba479fd2 | 14 | |
5213506e RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
ba479fd2 NN |
18 | emulate sh |
19 | NULLCMD=: | |
5213506e | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
ba479fd2 NN |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
ba479fd2 NN |
31 | fi |
32 | ||
5213506e RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
ba479fd2 NN |
79 | fi |
80 | ||
81 | ||
5213506e RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
90 | case $0 in #(( | |
91 | *[\\/]* ) as_myself=$0 ;; | |
92 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
93 | for as_dir in $PATH | |
94 | do | |
95 | IFS=$as_save_IFS | |
96 | test -z "$as_dir" && as_dir=. | |
97 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
98 | done | |
99 | IFS=$as_save_IFS | |
100 | ||
101 | ;; | |
102 | esac | |
103 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
104 | # in which case we are not to be found in the path. | |
105 | if test "x$as_myself" = x; then | |
106 | as_myself=$0 | |
107 | fi | |
108 | if test ! -f "$as_myself"; then | |
109 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
110 | exit 1 | |
111 | fi | |
112 | ||
113 | # Unset variables that we do not need and which cause bugs (e.g. in | |
114 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
115 | # suppresses any "Segmentation fault" message there. '((' could | |
116 | # trigger a bug in pdksh 5.2.14. | |
117 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
118 | do eval test x\${$as_var+set} = xset \ | |
119 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
120 | done | |
ba479fd2 NN |
121 | PS1='$ ' |
122 | PS2='> ' | |
123 | PS4='+ ' | |
124 | ||
125 | # NLS nuisances. | |
5213506e RW |
126 | LC_ALL=C |
127 | export LC_ALL | |
128 | LANGUAGE=C | |
129 | export LANGUAGE | |
130 | ||
131 | # CDPATH. | |
132 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
133 | ||
134 | if test "x$CONFIG_SHELL" = x; then | |
135 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
136 | emulate sh | |
137 | NULLCMD=: | |
138 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
139 | # is contrary to our usage. Disable this feature. | |
140 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
141 | setopt NO_GLOB_SUBST | |
142 | else | |
143 | case \`(set -o) 2>/dev/null\` in #( | |
144 | *posix*) : | |
145 | set -o posix ;; #( | |
146 | *) : | |
147 | ;; | |
148 | esac | |
149 | fi | |
150 | " | |
151 | as_required="as_fn_return () { (exit \$1); } | |
152 | as_fn_success () { as_fn_return 0; } | |
153 | as_fn_failure () { as_fn_return 1; } | |
154 | as_fn_ret_success () { return 0; } | |
155 | as_fn_ret_failure () { return 1; } | |
156 | ||
157 | exitcode=0 | |
158 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
159 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
160 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
161 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
162 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
163 | ||
164 | else | |
165 | exitcode=1; echo positional parameters were not saved. | |
166 | fi | |
167 | test x\$exitcode = x0 || exit 1" | |
168 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
169 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
170 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
171 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
43e02a8a RW |
172 | test \$(( 1 + 1 )) = 2 || exit 1 |
173 | ||
174 | test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( | |
175 | ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
176 | ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO | |
177 | ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO | |
178 | PATH=/empty FPATH=/empty; export PATH FPATH | |
179 | test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ | |
180 | || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" | |
5213506e RW |
181 | if (eval "$as_required") 2>/dev/null; then : |
182 | as_have_required=yes | |
183 | else | |
184 | as_have_required=no | |
185 | fi | |
186 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
187 | ||
188 | else | |
189 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
190 | as_found=false | |
191 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
ba479fd2 | 192 | do |
5213506e RW |
193 | IFS=$as_save_IFS |
194 | test -z "$as_dir" && as_dir=. | |
195 | as_found=: | |
196 | case $as_dir in #( | |
197 | /*) | |
198 | for as_base in sh bash ksh sh5; do | |
199 | # Try only shells that exist, to save several forks. | |
200 | as_shell=$as_dir/$as_base | |
201 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
202 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
203 | CONFIG_SHELL=$as_shell as_have_required=yes | |
204 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
205 | break 2 | |
206 | fi | |
207 | fi | |
208 | done;; | |
209 | esac | |
210 | as_found=false | |
211 | done | |
212 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
213 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
214 | CONFIG_SHELL=$SHELL as_have_required=yes | |
215 | fi; } | |
216 | IFS=$as_save_IFS | |
217 | ||
218 | ||
219 | if test "x$CONFIG_SHELL" != x; then : | |
220 | # We cannot yet assume a decent shell, so we have to provide a | |
221 | # neutralization value for shells without unset; and this also | |
222 | # works around shells that cannot unset nonexistent variables. | |
223 | BASH_ENV=/dev/null | |
224 | ENV=/dev/null | |
225 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
226 | export CONFIG_SHELL | |
227 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
228 | fi | |
229 | ||
230 | if test x$as_have_required = xno; then : | |
231 | $as_echo "$0: This script requires a shell more modern than all" | |
232 | $as_echo "$0: the shells that I found on your system." | |
233 | if test x${ZSH_VERSION+set} = xset ; then | |
234 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
235 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
ba479fd2 | 236 | else |
5213506e RW |
237 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
238 | $0: including any error possibly output before this | |
239 | $0: message. Then install a modern shell, or manually run | |
240 | $0: the script under such a shell if you do have one." | |
ba479fd2 | 241 | fi |
5213506e RW |
242 | exit 1 |
243 | fi | |
244 | fi | |
245 | fi | |
246 | SHELL=${CONFIG_SHELL-/bin/sh} | |
247 | export SHELL | |
248 | # Unset more variables known to interfere with behavior of common tools. | |
249 | CLICOLOR_FORCE= GREP_OPTIONS= | |
250 | unset CLICOLOR_FORCE GREP_OPTIONS | |
251 | ||
252 | ## --------------------- ## | |
253 | ## M4sh Shell Functions. ## | |
254 | ## --------------------- ## | |
255 | # as_fn_unset VAR | |
256 | # --------------- | |
257 | # Portably unset VAR. | |
258 | as_fn_unset () | |
259 | { | |
260 | { eval $1=; unset $1;} | |
261 | } | |
262 | as_unset=as_fn_unset | |
263 | ||
264 | # as_fn_set_status STATUS | |
265 | # ----------------------- | |
266 | # Set $? to STATUS, without forking. | |
267 | as_fn_set_status () | |
268 | { | |
269 | return $1 | |
270 | } # as_fn_set_status | |
271 | ||
272 | # as_fn_exit STATUS | |
273 | # ----------------- | |
274 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
275 | as_fn_exit () | |
276 | { | |
277 | set +e | |
278 | as_fn_set_status $1 | |
279 | exit $1 | |
280 | } # as_fn_exit | |
281 | ||
282 | # as_fn_mkdir_p | |
283 | # ------------- | |
284 | # Create "$as_dir" as a directory, including parents if necessary. | |
285 | as_fn_mkdir_p () | |
286 | { | |
287 | ||
288 | case $as_dir in #( | |
289 | -*) as_dir=./$as_dir;; | |
290 | esac | |
291 | test -d "$as_dir" || eval $as_mkdir_p || { | |
292 | as_dirs= | |
293 | while :; do | |
294 | case $as_dir in #( | |
295 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
296 | *) as_qdir=$as_dir;; | |
297 | esac | |
298 | as_dirs="'$as_qdir' $as_dirs" | |
299 | as_dir=`$as_dirname -- "$as_dir" || | |
300 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
301 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
302 | X"$as_dir" : 'X\(//\)$' \| \ | |
303 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
304 | $as_echo X"$as_dir" | | |
305 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
306 | s//\1/ | |
307 | q | |
308 | } | |
309 | /^X\(\/\/\)[^/].*/{ | |
310 | s//\1/ | |
311 | q | |
312 | } | |
313 | /^X\(\/\/\)$/{ | |
314 | s//\1/ | |
315 | q | |
316 | } | |
317 | /^X\(\/\).*/{ | |
318 | s//\1/ | |
319 | q | |
320 | } | |
321 | s/.*/./; q'` | |
322 | test -d "$as_dir" && break | |
323 | done | |
324 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
325 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
326 | ||
327 | ||
328 | } # as_fn_mkdir_p | |
329 | # as_fn_append VAR VALUE | |
330 | # ---------------------- | |
331 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
332 | # advantage of any shell optimizations that allow amortized linear growth over | |
333 | # repeated appends, instead of the typical quadratic growth present in naive | |
334 | # implementations. | |
335 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
336 | eval 'as_fn_append () | |
337 | { | |
338 | eval $1+=\$2 | |
339 | }' | |
340 | else | |
341 | as_fn_append () | |
342 | { | |
343 | eval $1=\$$1\$2 | |
344 | } | |
345 | fi # as_fn_append | |
346 | ||
347 | # as_fn_arith ARG... | |
348 | # ------------------ | |
349 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
350 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
351 | # must be portable across $(()) and expr. | |
352 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
353 | eval 'as_fn_arith () | |
354 | { | |
355 | as_val=$(( $* )) | |
356 | }' | |
357 | else | |
358 | as_fn_arith () | |
359 | { | |
360 | as_val=`expr "$@" || test $? -eq 1` | |
361 | } | |
362 | fi # as_fn_arith | |
363 | ||
ba479fd2 | 364 | |
5213506e RW |
365 | # as_fn_error ERROR [LINENO LOG_FD] |
366 | # --------------------------------- | |
367 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
368 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
369 | # script with status $?, using 1 if that was 0. | |
370 | as_fn_error () | |
371 | { | |
372 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
373 | if test "$3"; then | |
374 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
375 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
376 | fi | |
377 | $as_echo "$as_me: error: $1" >&2 | |
378 | as_fn_exit $as_status | |
379 | } # as_fn_error | |
380 | ||
381 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
382 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
ba479fd2 NN |
383 | as_expr=expr |
384 | else | |
385 | as_expr=false | |
386 | fi | |
387 | ||
5213506e | 388 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
ba479fd2 NN |
389 | as_basename=basename |
390 | else | |
391 | as_basename=false | |
392 | fi | |
393 | ||
5213506e RW |
394 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
395 | as_dirname=dirname | |
396 | else | |
397 | as_dirname=false | |
398 | fi | |
ba479fd2 | 399 | |
5213506e | 400 | as_me=`$as_basename -- "$0" || |
ba479fd2 NN |
401 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
402 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
403 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
404 | $as_echo X/"$0" | | |
405 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
406 | s//\1/ | |
407 | q | |
408 | } | |
409 | /^X\/\(\/\/\)$/{ | |
410 | s//\1/ | |
411 | q | |
412 | } | |
413 | /^X\/\(\/\).*/{ | |
414 | s//\1/ | |
415 | q | |
416 | } | |
417 | s/.*/./; q'` | |
ab22c1fa | 418 | |
b61ff9c8 BS |
419 | # Avoid depending upon Character Ranges. |
420 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
421 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
422 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
423 | as_cr_digits='0123456789' | |
424 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
1a4b763e | 425 | |
ba479fd2 | 426 | |
5213506e RW |
427 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
428 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
429 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
430 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
431 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
432 | sed -n ' | |
433 | p | |
434 | /[$]LINENO/= | |
435 | ' <$as_myself | | |
ba479fd2 | 436 | sed ' |
5213506e RW |
437 | s/[$]LINENO.*/&-/ |
438 | t lineno | |
439 | b | |
440 | :lineno | |
ba479fd2 | 441 | N |
5213506e RW |
442 | :loop |
443 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
ba479fd2 | 444 | t loop |
5213506e | 445 | s/-\n.*// |
ba479fd2 | 446 | ' >$as_me.lineno && |
5213506e RW |
447 | chmod +x "$as_me.lineno" || |
448 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
ba479fd2 NN |
449 | |
450 | # Don't try to exec as it changes $[0], causing all sort of problems | |
451 | # (the dirname of $[0] is not the place where we might find the | |
5213506e RW |
452 | # original and so on. Autoconf is especially sensitive to this). |
453 | . "./$as_me.lineno" | |
ba479fd2 NN |
454 | # Exit status is that of the last command. |
455 | exit | |
456 | } | |
457 | ||
5213506e RW |
458 | ECHO_C= ECHO_N= ECHO_T= |
459 | case `echo -n x` in #((((( | |
460 | -n*) | |
461 | case `echo 'xy\c'` in | |
462 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
463 | xy) ECHO_C='\c';; | |
464 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
465 | ECHO_T=' ';; | |
466 | esac;; | |
467 | *) | |
468 | ECHO_N='-n';; | |
ba479fd2 NN |
469 | esac |
470 | ||
5213506e RW |
471 | rm -f conf$$ conf$$.exe conf$$.file |
472 | if test -d conf$$.dir; then | |
473 | rm -f conf$$.dir/conf$$.file | |
ba479fd2 | 474 | else |
5213506e RW |
475 | rm -f conf$$.dir |
476 | mkdir conf$$.dir 2>/dev/null | |
ba479fd2 | 477 | fi |
5213506e RW |
478 | if (echo >conf$$.file) 2>/dev/null; then |
479 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b61ff9c8 | 480 | as_ln_s='ln -s' |
5213506e RW |
481 | # ... but there are two gotchas: |
482 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
483 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
484 | # In both cases, we have to default to `cp -p'. | |
485 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
486 | as_ln_s='cp -p' | |
487 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
488 | as_ln_s=ln | |
489 | else | |
490 | as_ln_s='cp -p' | |
b61ff9c8 | 491 | fi |
ba479fd2 NN |
492 | else |
493 | as_ln_s='cp -p' | |
494 | fi | |
5213506e RW |
495 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
496 | rmdir conf$$.dir 2>/dev/null | |
861bb6c1 | 497 | |
ba479fd2 | 498 | if mkdir -p . 2>/dev/null; then |
5213506e | 499 | as_mkdir_p='mkdir -p "$as_dir"' |
ba479fd2 | 500 | else |
86da66b5 | 501 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
502 | as_mkdir_p=false |
503 | fi | |
504 | ||
5213506e RW |
505 | if test -x / >/dev/null 2>&1; then |
506 | as_test_x='test -x' | |
507 | else | |
508 | if ls -dL / >/dev/null 2>&1; then | |
509 | as_ls_L_option=L | |
510 | else | |
511 | as_ls_L_option= | |
512 | fi | |
513 | as_test_x=' | |
514 | eval sh -c '\'' | |
515 | if test -d "$1"; then | |
516 | test -d "$1/."; | |
517 | else | |
518 | case $1 in #( | |
519 | -*)set "./$1";; | |
520 | esac; | |
521 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
522 | ???[sx]*):;;*)false;;esac;fi | |
523 | '\'' sh | |
524 | ' | |
525 | fi | |
526 | as_executable_p=$as_test_x | |
ba479fd2 NN |
527 | |
528 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 529 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
530 | |
531 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 532 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 | 533 | |
da0f6381 PB |
534 | SHELL=${CONFIG_SHELL-/bin/sh} |
535 | ||
da0f6381 | 536 | |
5213506e RW |
537 | exec 7<&0 </dev/null 6>&1 |
538 | ||
ba479fd2 NN |
539 | # Name of the host. |
540 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
541 | # so uname gets run too. | |
542 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
543 | ||
ba479fd2 NN |
544 | # |
545 | # Initializations. | |
546 | # | |
861bb6c1 | 547 | ac_default_prefix=/usr/local |
5213506e | 548 | ac_clean_files= |
ba479fd2 | 549 | ac_config_libobj_dir=. |
5213506e | 550 | LIBOBJS= |
ba479fd2 NN |
551 | cross_compiling=no |
552 | subdirs= | |
553 | MFLAGS= | |
554 | MAKEFLAGS= | |
b61ff9c8 | 555 | |
ba479fd2 NN |
556 | # Identity of this package. |
557 | PACKAGE_NAME= | |
558 | PACKAGE_TARNAME= | |
559 | PACKAGE_VERSION= | |
560 | PACKAGE_STRING= | |
561 | PACKAGE_BUGREPORT= | |
5213506e | 562 | PACKAGE_URL= |
ba479fd2 NN |
563 | |
564 | ac_unique_file="tree.c" | |
565 | # Factoring default headers for most tests. | |
566 | ac_includes_default="\ | |
567 | #include <stdio.h> | |
5213506e | 568 | #ifdef HAVE_SYS_TYPES_H |
ba479fd2 NN |
569 | # include <sys/types.h> |
570 | #endif | |
5213506e | 571 | #ifdef HAVE_SYS_STAT_H |
ba479fd2 NN |
572 | # include <sys/stat.h> |
573 | #endif | |
5213506e | 574 | #ifdef STDC_HEADERS |
ba479fd2 NN |
575 | # include <stdlib.h> |
576 | # include <stddef.h> | |
577 | #else | |
5213506e | 578 | # ifdef HAVE_STDLIB_H |
ba479fd2 NN |
579 | # include <stdlib.h> |
580 | # endif | |
581 | #endif | |
5213506e RW |
582 | #ifdef HAVE_STRING_H |
583 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
ba479fd2 NN |
584 | # include <memory.h> |
585 | # endif | |
586 | # include <string.h> | |
587 | #endif | |
5213506e | 588 | #ifdef HAVE_STRINGS_H |
ba479fd2 NN |
589 | # include <strings.h> |
590 | #endif | |
5213506e | 591 | #ifdef HAVE_INTTYPES_H |
ba479fd2 | 592 | # include <inttypes.h> |
ba479fd2 | 593 | #endif |
5213506e RW |
594 | #ifdef HAVE_STDINT_H |
595 | # include <stdint.h> | |
596 | #endif | |
597 | #ifdef HAVE_UNISTD_H | |
ba479fd2 NN |
598 | # include <unistd.h> |
599 | #endif" | |
600 | ||
5213506e RW |
601 | ac_subst_vars='LTLIBOBJS |
602 | LIBOBJS | |
603 | enable_plugin | |
604 | pluginlibs | |
605 | CLOOGINC | |
606 | CLOOGLIBS | |
607 | PPLINC | |
608 | PPLLIBS | |
609 | GMPINC | |
610 | GMPLIBS | |
611 | target_cpu_default | |
612 | fortran_target_objs | |
613 | cxx_target_objs | |
614 | c_target_objs | |
615 | use_gcc_stdint | |
616 | xm_defines | |
617 | xm_include_list | |
618 | xm_file_list | |
619 | tm_p_include_list | |
620 | tm_p_file_list | |
621 | tm_defines | |
622 | tm_include_list | |
623 | tm_file_list | |
c49a6962 JM |
624 | common_out_object_file |
625 | common_out_file | |
5213506e RW |
626 | out_object_file |
627 | out_file | |
628 | objc_boehm_gc | |
629 | md_file | |
630 | local_prefix | |
631 | lang_tree_files | |
632 | lang_specs_files | |
633 | lang_opt_files | |
634 | install | |
635 | out_host_hook_obj | |
636 | host_xm_defines | |
637 | host_xm_include_list | |
638 | host_xm_file_list | |
639 | host_exeext | |
640 | gcc_gxx_include_dir | |
641 | gcc_config_arguments | |
642 | float_h_file | |
643 | extra_programs | |
644 | extra_passes | |
5213506e RW |
645 | extra_objs |
646 | extra_headers_list | |
9b91e436 KT |
647 | user_headers_inc_next_post |
648 | user_headers_inc_next_pre | |
5213506e RW |
649 | extra_gcc_objs |
650 | TM_MULTILIB_EXCEPTIONS_CONFIG | |
651 | TM_MULTILIB_CONFIG | |
652 | TM_ENDIAN_CONFIG | |
653 | tmake_file | |
654 | xmake_file | |
655 | cpp_install_dir | |
656 | check_languages | |
657 | build_file_translate | |
658 | build_xm_defines | |
659 | build_xm_include_list | |
660 | build_xm_file_list | |
661 | build_install_headers_dir | |
662 | build_exeext | |
663 | all_selected_languages | |
664 | all_languages | |
5213506e RW |
665 | all_lang_makefrags |
666 | all_gtfiles | |
667 | all_compilers | |
668 | srcdir | |
669 | subdirs | |
5213506e RW |
670 | dollar |
671 | gcc_tooldir | |
d7f09764 | 672 | enable_lto |
5213506e RW |
673 | MAINT |
674 | zlibinc | |
675 | zlibdir | |
676 | HOST_LIBS | |
677 | GGC | |
678 | libgcc_visibility | |
679 | gcc_cv_readelf | |
680 | gcc_cv_objdump | |
681 | ORIGINAL_NM_FOR_TARGET | |
682 | gcc_cv_nm | |
683 | ORIGINAL_LD_FOR_TARGET | |
5938f74d | 684 | ORIGINAL_PLUGIN_LD_FOR_TARGET |
5213506e RW |
685 | gcc_cv_ld |
686 | ORIGINAL_AS_FOR_TARGET | |
687 | gcc_cv_as | |
688 | enable_fast_install | |
689 | objdir | |
5213506e RW |
690 | OTOOL64 |
691 | OTOOL | |
692 | LIPO | |
693 | NMEDIT | |
694 | DSYMUTIL | |
5213506e RW |
695 | STRIP |
696 | OBJDUMP | |
697 | ac_ct_DUMPBIN | |
698 | DUMPBIN | |
699 | LD | |
700 | FGREP | |
701 | SED | |
702 | LIBTOOL | |
703 | collect2 | |
704 | STMP_FIXINC | |
705 | BUILD_LDFLAGS | |
706 | BUILD_CFLAGS | |
707 | CC_FOR_BUILD | |
708 | inhibit_libc | |
709 | SYSTEM_HEADER_DIR | |
710 | ALL | |
711 | CROSS | |
712 | CATOBJEXT | |
713 | GENCAT | |
714 | INSTOBJEXT | |
715 | DATADIRNAME | |
716 | CATALOGS | |
717 | POSUB | |
718 | GMSGFMT | |
719 | XGETTEXT | |
720 | INCINTL | |
721 | LIBINTL_DEP | |
722 | LIBINTL | |
723 | USE_NLS | |
724 | extra_opt_files | |
725 | extra_modes_file | |
08b2bad2 | 726 | NATIVE_SYSTEM_HEADER_DIR |
5213506e RW |
727 | objext |
728 | manext | |
729 | LIBICONV_DEP | |
730 | LTLIBICONV | |
731 | LIBICONV | |
732 | LDEXP_LIB | |
e3b3fa45 | 733 | EXTRA_GCC_LIBS |
5213506e RW |
734 | GNAT_LIBEXC |
735 | COLLECT2_LIBS | |
5427046f | 736 | CXXCPP |
5213506e RW |
737 | AR |
738 | NM | |
739 | BISON | |
740 | FLEX | |
741 | GENERATED_MANPAGES | |
742 | BUILD_INFO | |
743 | MAKEINFO | |
744 | have_mktemp_command | |
745 | make_compare_target | |
746 | INSTALL_DATA | |
747 | INSTALL_PROGRAM | |
748 | INSTALL | |
749 | ranlib_flags | |
750 | RANLIB | |
751 | LN | |
752 | LN_S | |
753 | AWK | |
754 | SET_MAKE | |
755 | REPORT_BUGS_TEXI | |
756 | REPORT_BUGS_TO | |
757 | PKGVERSION | |
e11ddaf5 | 758 | CONFIGURE_SPECS |
5213506e RW |
759 | CROSS_SYSTEM_HEADER_DIR |
760 | TARGET_SYSTEM_ROOT_DEFINE | |
761 | TARGET_SYSTEM_ROOT | |
c875f596 | 762 | SYSROOT_CFLAGS_FOR_TARGET |
5213506e RW |
763 | enable_shared |
764 | enable_fixed_point | |
765 | enable_decimal_float | |
766 | enable_multilib | |
767 | ENABLE_BUILD_WITH_CXX | |
768 | coverage_flags | |
769 | valgrind_command | |
770 | valgrind_path_defines | |
771 | valgrind_path | |
772 | TREEBROWSER | |
773 | nocommon_flag | |
e9411247 | 774 | noexception_flags |
5213506e RW |
775 | warn_cxxflags |
776 | warn_cflags | |
777 | c_strict_warn | |
778 | strict_warn | |
779 | c_loose_warn | |
780 | loose_warn | |
781 | EGREP | |
782 | GREP | |
783 | CPP | |
e3aa9eba | 784 | PICFLAG_FOR_TARGET |
5213506e RW |
785 | OUTPUT_OPTION |
786 | NO_MINUS_C_MINUS_O | |
787 | GNATMAKE | |
788 | GNATBIND | |
789 | ac_ct_CXX | |
790 | CXXFLAGS | |
791 | CXX | |
792 | OBJEXT | |
793 | EXEEXT | |
794 | ac_ct_CC | |
795 | CPPFLAGS | |
796 | LDFLAGS | |
797 | CFLAGS | |
798 | CC | |
799 | GENINSRC | |
800 | target_subdir | |
801 | host_subdir | |
802 | build_subdir | |
803 | build_libsubdir | |
804 | target_noncanonical | |
805 | target_os | |
806 | target_vendor | |
807 | target_cpu | |
808 | target | |
809 | host_os | |
810 | host_vendor | |
811 | host_cpu | |
812 | host | |
813 | build_os | |
814 | build_vendor | |
815 | build_cpu | |
816 | build | |
817 | target_alias | |
818 | host_alias | |
819 | build_alias | |
820 | LIBS | |
821 | ECHO_T | |
822 | ECHO_N | |
823 | ECHO_C | |
824 | DEFS | |
825 | mandir | |
826 | localedir | |
827 | libdir | |
828 | psdir | |
829 | pdfdir | |
830 | dvidir | |
831 | htmldir | |
832 | infodir | |
833 | docdir | |
834 | oldincludedir | |
835 | includedir | |
836 | localstatedir | |
837 | sharedstatedir | |
838 | sysconfdir | |
839 | datadir | |
840 | datarootdir | |
841 | libexecdir | |
842 | sbindir | |
843 | bindir | |
844 | program_transform_name | |
845 | prefix | |
846 | exec_prefix | |
847 | PACKAGE_URL | |
848 | PACKAGE_BUGREPORT | |
849 | PACKAGE_STRING | |
850 | PACKAGE_VERSION | |
851 | PACKAGE_TARNAME | |
852 | PACKAGE_NAME | |
853 | PATH_SEPARATOR | |
854 | SHELL' | |
fd438373 MM |
855 | ac_subst_files='option_includes |
856 | language_hooks' | |
5213506e RW |
857 | ac_user_opts=' |
858 | enable_option_checking | |
859 | with_build_libsubdir | |
860 | with_local_prefix | |
861 | with_gxx_include_dir | |
862 | with_cpp_install_dir | |
863 | enable_generated_files_in_srcdir | |
864 | with_gnu_ld | |
865 | with_ld | |
866 | with_demangler_in_ld | |
867 | with_gnu_as | |
868 | with_as | |
480767a9 | 869 | enable_largefile |
5213506e RW |
870 | enable_werror_always |
871 | enable_checking | |
872 | enable_coverage | |
873 | enable_gather_detailed_mem_stats | |
874 | enable_build_with_cxx | |
875 | with_stabs | |
876 | enable_multilib | |
877 | enable___cxa_atexit | |
878 | enable_decimal_float | |
879 | enable_fixed_point | |
880 | enable_threads | |
881 | enable_tls | |
882 | enable_objc_gc | |
883 | with_dwarf2 | |
884 | enable_shared | |
08b2bad2 | 885 | with_native_system_header_dir |
5213506e RW |
886 | with_build_sysroot |
887 | with_sysroot | |
e11ddaf5 | 888 | with_specs |
5213506e RW |
889 | with_pkgversion |
890 | with_bugurl | |
891 | enable_languages | |
892 | with_multilib_list | |
893 | enable_rpath | |
894 | with_libiconv_prefix | |
895 | enable_initfini_array | |
896 | enable_sjlj_exceptions | |
5213506e | 897 | enable_secureplt |
ad211091 | 898 | enable_leading_mingw64_underscores |
5213506e | 899 | enable_cld |
d79389af | 900 | enable_frame_pointer |
5213506e RW |
901 | enable_win32_registry |
902 | enable_static | |
903 | with_pic | |
904 | enable_fast_install | |
905 | enable_libtool_lock | |
5938f74d | 906 | with_plugin_ld |
f6c5fbfd | 907 | enable_gnu_indirect_function |
55c4f715 | 908 | enable_comdat |
5213506e RW |
909 | enable_gnu_unique_object |
910 | enable_linker_build_id | |
911 | with_long_double_128 | |
912 | with_gc | |
913 | with_system_zlib | |
914 | enable_maintainer_mode | |
915 | enable_version_specific_runtime_libs | |
5213506e | 916 | enable_plugin |
87e6d9dc | 917 | enable_libquadmath_support |
79bec923 | 918 | with_linker_hash_style |
5213506e RW |
919 | ' |
920 | ac_precious_vars='build_alias | |
921 | host_alias | |
922 | target_alias | |
923 | CC | |
924 | CFLAGS | |
925 | LDFLAGS | |
926 | LIBS | |
927 | CPPFLAGS | |
928 | CXX | |
929 | CXXFLAGS | |
930 | CCC | |
931 | CPP | |
932 | CXXCPP | |
933 | GMPLIBS | |
934 | GMPINC | |
935 | PPLLIBS | |
936 | PPLINC | |
937 | CLOOGLIBS | |
181e5ea4 | 938 | CLOOGINC' |
5213506e | 939 | |
861bb6c1 JL |
940 | |
941 | # Initialize some variables set by options. | |
ba479fd2 NN |
942 | ac_init_help= |
943 | ac_init_version=false | |
5213506e RW |
944 | ac_unrecognized_opts= |
945 | ac_unrecognized_sep= | |
861bb6c1 JL |
946 | # The variables have the same names as the options, with |
947 | # dashes changed to underlines. | |
ba479fd2 | 948 | cache_file=/dev/null |
861bb6c1 | 949 | exec_prefix=NONE |
861bb6c1 | 950 | no_create= |
861bb6c1 JL |
951 | no_recursion= |
952 | prefix=NONE | |
953 | program_prefix=NONE | |
954 | program_suffix=NONE | |
955 | program_transform_name=s,x,x, | |
956 | silent= | |
957 | site= | |
958 | srcdir= | |
861bb6c1 JL |
959 | verbose= |
960 | x_includes=NONE | |
961 | x_libraries=NONE | |
ba479fd2 NN |
962 | |
963 | # Installation directory options. | |
964 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
965 | # and all the variables that are supposed to be based on exec_prefix | |
966 | # by default will actually change. | |
967 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 968 | # (The list follows the same order as the GNU Coding Standards.) |
861bb6c1 JL |
969 | bindir='${exec_prefix}/bin' |
970 | sbindir='${exec_prefix}/sbin' | |
971 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
972 | datarootdir='${prefix}/share' |
973 | datadir='${datarootdir}' | |
861bb6c1 JL |
974 | sysconfdir='${prefix}/etc' |
975 | sharedstatedir='${prefix}/com' | |
976 | localstatedir='${prefix}/var' | |
861bb6c1 JL |
977 | includedir='${prefix}/include' |
978 | oldincludedir='/usr/include' | |
5213506e RW |
979 | docdir='${datarootdir}/doc/${PACKAGE}' |
980 | infodir='${datarootdir}/info' | |
981 | htmldir='${docdir}' | |
982 | dvidir='${docdir}' | |
983 | pdfdir='${docdir}' | |
984 | psdir='${docdir}' | |
985 | libdir='${exec_prefix}/lib' | |
986 | localedir='${datarootdir}/locale' | |
987 | mandir='${datarootdir}/man' | |
861bb6c1 | 988 | |
861bb6c1 | 989 | ac_prev= |
5213506e | 990 | ac_dashdash= |
861bb6c1 JL |
991 | for ac_option |
992 | do | |
861bb6c1 JL |
993 | # If the previous option needs an argument, assign it. |
994 | if test -n "$ac_prev"; then | |
5213506e | 995 | eval $ac_prev=\$ac_option |
861bb6c1 JL |
996 | ac_prev= |
997 | continue | |
998 | fi | |
999 | ||
5213506e RW |
1000 | case $ac_option in |
1001 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
1002 | *) ac_optarg=yes ;; | |
1003 | esac | |
861bb6c1 JL |
1004 | |
1005 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
1006 | ||
5213506e RW |
1007 | case $ac_dashdash$ac_option in |
1008 | --) | |
1009 | ac_dashdash=yes ;; | |
861bb6c1 JL |
1010 | |
1011 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
1012 | ac_prev=bindir ;; | |
1013 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
ba479fd2 | 1014 | bindir=$ac_optarg ;; |
861bb6c1 JL |
1015 | |
1016 | -build | --build | --buil | --bui | --bu) | |
ba479fd2 | 1017 | ac_prev=build_alias ;; |
861bb6c1 | 1018 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
ba479fd2 | 1019 | build_alias=$ac_optarg ;; |
861bb6c1 JL |
1020 | |
1021 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
1022 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
1023 | ac_prev=cache_file ;; | |
1024 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
1025 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
ba479fd2 NN |
1026 | cache_file=$ac_optarg ;; |
1027 | ||
1028 | --config-cache | -C) | |
1029 | cache_file=config.cache ;; | |
861bb6c1 | 1030 | |
5213506e | 1031 | -datadir | --datadir | --datadi | --datad) |
861bb6c1 | 1032 | ac_prev=datadir ;; |
5213506e | 1033 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
ba479fd2 | 1034 | datadir=$ac_optarg ;; |
861bb6c1 | 1035 | |
5213506e RW |
1036 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
1037 | | --dataroo | --dataro | --datar) | |
1038 | ac_prev=datarootdir ;; | |
1039 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
1040 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
1041 | datarootdir=$ac_optarg ;; | |
1042 | ||
861bb6c1 | 1043 | -disable-* | --disable-*) |
5213506e | 1044 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
861bb6c1 | 1045 | # Reject names that are not valid shell variable names. |
5213506e RW |
1046 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1047 | as_fn_error "invalid feature name: $ac_useropt" | |
1048 | ac_useropt_orig=$ac_useropt | |
1049 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1050 | case $ac_user_opts in | |
1051 | *" | |
1052 | "enable_$ac_useropt" | |
1053 | "*) ;; | |
1054 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
1055 | ac_unrecognized_sep=', ';; | |
1056 | esac | |
1057 | eval enable_$ac_useropt=no ;; | |
1058 | ||
1059 | -docdir | --docdir | --docdi | --doc | --do) | |
1060 | ac_prev=docdir ;; | |
1061 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
1062 | docdir=$ac_optarg ;; | |
1063 | ||
1064 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
1065 | ac_prev=dvidir ;; | |
1066 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
1067 | dvidir=$ac_optarg ;; | |
861bb6c1 JL |
1068 | |
1069 | -enable-* | --enable-*) | |
5213506e | 1070 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
861bb6c1 | 1071 | # Reject names that are not valid shell variable names. |
5213506e RW |
1072 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1073 | as_fn_error "invalid feature name: $ac_useropt" | |
1074 | ac_useropt_orig=$ac_useropt | |
1075 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1076 | case $ac_user_opts in | |
1077 | *" | |
1078 | "enable_$ac_useropt" | |
1079 | "*) ;; | |
1080 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
1081 | ac_unrecognized_sep=', ';; | |
b61ff9c8 | 1082 | esac |
5213506e | 1083 | eval enable_$ac_useropt=\$ac_optarg ;; |
861bb6c1 JL |
1084 | |
1085 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
1086 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
1087 | | --exec | --exe | --ex) | |
1088 | ac_prev=exec_prefix ;; | |
1089 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
1090 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
1091 | | --exec=* | --exe=* | --ex=*) | |
ba479fd2 | 1092 | exec_prefix=$ac_optarg ;; |
861bb6c1 JL |
1093 | |
1094 | -gas | --gas | --ga | --g) | |
1095 | # Obsolete; use --with-gas. | |
1096 | with_gas=yes ;; | |
1097 | ||
ba479fd2 NN |
1098 | -help | --help | --hel | --he | -h) |
1099 | ac_init_help=long ;; | |
1100 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
1101 | ac_init_help=recursive ;; | |
1102 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
1103 | ac_init_help=short ;; | |
861bb6c1 JL |
1104 | |
1105 | -host | --host | --hos | --ho) | |
ba479fd2 | 1106 | ac_prev=host_alias ;; |
861bb6c1 | 1107 | -host=* | --host=* | --hos=* | --ho=*) |
ba479fd2 | 1108 | host_alias=$ac_optarg ;; |
861bb6c1 | 1109 | |
5213506e RW |
1110 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
1111 | ac_prev=htmldir ;; | |
1112 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
1113 | | --ht=*) | |
1114 | htmldir=$ac_optarg ;; | |
1115 | ||
861bb6c1 JL |
1116 | -includedir | --includedir | --includedi | --included | --include \ |
1117 | | --includ | --inclu | --incl | --inc) | |
1118 | ac_prev=includedir ;; | |
1119 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
1120 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
ba479fd2 | 1121 | includedir=$ac_optarg ;; |
861bb6c1 JL |
1122 | |
1123 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
1124 | ac_prev=infodir ;; | |
1125 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
ba479fd2 | 1126 | infodir=$ac_optarg ;; |
861bb6c1 JL |
1127 | |
1128 | -libdir | --libdir | --libdi | --libd) | |
1129 | ac_prev=libdir ;; | |
1130 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
ba479fd2 | 1131 | libdir=$ac_optarg ;; |
861bb6c1 JL |
1132 | |
1133 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1134 | | --libexe | --libex | --libe) | |
1135 | ac_prev=libexecdir ;; | |
1136 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1137 | | --libexe=* | --libex=* | --libe=*) | |
ba479fd2 | 1138 | libexecdir=$ac_optarg ;; |
861bb6c1 | 1139 | |
5213506e RW |
1140 | -localedir | --localedir | --localedi | --localed | --locale) |
1141 | ac_prev=localedir ;; | |
1142 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1143 | localedir=$ac_optarg ;; | |
1144 | ||
861bb6c1 | 1145 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 1146 | | --localstate | --localstat | --localsta | --localst | --locals) |
861bb6c1 JL |
1147 | ac_prev=localstatedir ;; |
1148 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 1149 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
ba479fd2 | 1150 | localstatedir=$ac_optarg ;; |
861bb6c1 JL |
1151 | |
1152 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1153 | ac_prev=mandir ;; | |
1154 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
ba479fd2 | 1155 | mandir=$ac_optarg ;; |
861bb6c1 JL |
1156 | |
1157 | -nfp | --nfp | --nf) | |
1158 | # Obsolete; use --without-fp. | |
1159 | with_fp=no ;; | |
1160 | ||
1161 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
ba479fd2 | 1162 | | --no-cr | --no-c | -n) |
861bb6c1 JL |
1163 | no_create=yes ;; |
1164 | ||
1165 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1166 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1167 | no_recursion=yes ;; | |
1168 | ||
1169 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1170 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1171 | | --oldin | --oldi | --old | --ol | --o) | |
1172 | ac_prev=oldincludedir ;; | |
1173 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1174 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1175 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
ba479fd2 | 1176 | oldincludedir=$ac_optarg ;; |
861bb6c1 JL |
1177 | |
1178 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1179 | ac_prev=prefix ;; | |
1180 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
ba479fd2 | 1181 | prefix=$ac_optarg ;; |
861bb6c1 JL |
1182 | |
1183 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1184 | | --program-pre | --program-pr | --program-p) | |
1185 | ac_prev=program_prefix ;; | |
1186 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1187 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
ba479fd2 | 1188 | program_prefix=$ac_optarg ;; |
861bb6c1 JL |
1189 | |
1190 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1191 | | --program-suf | --program-su | --program-s) | |
1192 | ac_prev=program_suffix ;; | |
1193 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1194 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
ba479fd2 | 1195 | program_suffix=$ac_optarg ;; |
861bb6c1 JL |
1196 | |
1197 | -program-transform-name | --program-transform-name \ | |
1198 | | --program-transform-nam | --program-transform-na \ | |
1199 | | --program-transform-n | --program-transform- \ | |
1200 | | --program-transform | --program-transfor \ | |
1201 | | --program-transfo | --program-transf \ | |
1202 | | --program-trans | --program-tran \ | |
1203 | | --progr-tra | --program-tr | --program-t) | |
1204 | ac_prev=program_transform_name ;; | |
1205 | -program-transform-name=* | --program-transform-name=* \ | |
1206 | | --program-transform-nam=* | --program-transform-na=* \ | |
1207 | | --program-transform-n=* | --program-transform-=* \ | |
1208 | | --program-transform=* | --program-transfor=* \ | |
1209 | | --program-transfo=* | --program-transf=* \ | |
1210 | | --program-trans=* | --program-tran=* \ | |
1211 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
ba479fd2 | 1212 | program_transform_name=$ac_optarg ;; |
861bb6c1 | 1213 | |
5213506e RW |
1214 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1215 | ac_prev=pdfdir ;; | |
1216 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1217 | pdfdir=$ac_optarg ;; | |
1218 | ||
1219 | -psdir | --psdir | --psdi | --psd | --ps) | |
1220 | ac_prev=psdir ;; | |
1221 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1222 | psdir=$ac_optarg ;; | |
1223 | ||
861bb6c1 JL |
1224 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1225 | | -silent | --silent | --silen | --sile | --sil) | |
1226 | silent=yes ;; | |
1227 | ||
1228 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1229 | ac_prev=sbindir ;; | |
1230 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1231 | | --sbi=* | --sb=*) | |
ba479fd2 | 1232 | sbindir=$ac_optarg ;; |
861bb6c1 JL |
1233 | |
1234 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1235 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1236 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1237 | | --sha | --sh) | |
1238 | ac_prev=sharedstatedir ;; | |
1239 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1240 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1241 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1242 | | --sha=* | --sh=*) | |
ba479fd2 | 1243 | sharedstatedir=$ac_optarg ;; |
861bb6c1 JL |
1244 | |
1245 | -site | --site | --sit) | |
1246 | ac_prev=site ;; | |
1247 | -site=* | --site=* | --sit=*) | |
ba479fd2 | 1248 | site=$ac_optarg ;; |
861bb6c1 JL |
1249 | |
1250 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1251 | ac_prev=srcdir ;; | |
1252 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
ba479fd2 | 1253 | srcdir=$ac_optarg ;; |
861bb6c1 JL |
1254 | |
1255 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1256 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1257 | ac_prev=sysconfdir ;; | |
1258 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1259 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
ba479fd2 | 1260 | sysconfdir=$ac_optarg ;; |
861bb6c1 JL |
1261 | |
1262 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
ba479fd2 | 1263 | ac_prev=target_alias ;; |
861bb6c1 | 1264 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
ba479fd2 | 1265 | target_alias=$ac_optarg ;; |
861bb6c1 JL |
1266 | |
1267 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1268 | verbose=yes ;; | |
1269 | ||
ba479fd2 NN |
1270 | -version | --version | --versio | --versi | --vers | -V) |
1271 | ac_init_version=: ;; | |
861bb6c1 JL |
1272 | |
1273 | -with-* | --with-*) | |
5213506e | 1274 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
861bb6c1 | 1275 | # Reject names that are not valid shell variable names. |
5213506e RW |
1276 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1277 | as_fn_error "invalid package name: $ac_useropt" | |
1278 | ac_useropt_orig=$ac_useropt | |
1279 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1280 | case $ac_user_opts in | |
1281 | *" | |
1282 | "with_$ac_useropt" | |
1283 | "*) ;; | |
1284 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1285 | ac_unrecognized_sep=', ';; | |
b61ff9c8 | 1286 | esac |
5213506e | 1287 | eval with_$ac_useropt=\$ac_optarg ;; |
861bb6c1 JL |
1288 | |
1289 | -without-* | --without-*) | |
5213506e | 1290 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
861bb6c1 | 1291 | # Reject names that are not valid shell variable names. |
5213506e RW |
1292 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1293 | as_fn_error "invalid package name: $ac_useropt" | |
1294 | ac_useropt_orig=$ac_useropt | |
1295 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1296 | case $ac_user_opts in | |
1297 | *" | |
1298 | "with_$ac_useropt" | |
1299 | "*) ;; | |
1300 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1301 | ac_unrecognized_sep=', ';; | |
1302 | esac | |
1303 | eval with_$ac_useropt=no ;; | |
861bb6c1 JL |
1304 | |
1305 | --x) | |
1306 | # Obsolete; use --with-x. | |
1307 | with_x=yes ;; | |
1308 | ||
1309 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1310 | | --x-incl | --x-inc | --x-in | --x-i) | |
1311 | ac_prev=x_includes ;; | |
1312 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1313 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
ba479fd2 | 1314 | x_includes=$ac_optarg ;; |
861bb6c1 JL |
1315 | |
1316 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1317 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1318 | ac_prev=x_libraries ;; | |
1319 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1320 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
ba479fd2 | 1321 | x_libraries=$ac_optarg ;; |
861bb6c1 | 1322 | |
5213506e RW |
1323 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1324 | Try \`$0 --help' for more information." | |
861bb6c1 JL |
1325 | ;; |
1326 | ||
ba479fd2 NN |
1327 | *=*) |
1328 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1329 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1330 | case $ac_envvar in #( |
1331 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1332 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1333 | esac | |
1334 | eval $ac_envvar=\$ac_optarg | |
ba479fd2 NN |
1335 | export $ac_envvar ;; |
1336 | ||
861bb6c1 | 1337 | *) |
ba479fd2 | 1338 | # FIXME: should be removed in autoconf 3.0. |
5213506e | 1339 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
ba479fd2 | 1340 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1341 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
ba479fd2 | 1342 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
861bb6c1 JL |
1343 | ;; |
1344 | ||
1345 | esac | |
1346 | done | |
1347 | ||
1348 | if test -n "$ac_prev"; then | |
ba479fd2 | 1349 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
5213506e | 1350 | as_fn_error "missing argument to $ac_option" |
63cf211a | 1351 | fi |
63cf211a | 1352 | |
5213506e RW |
1353 | if test -n "$ac_unrecognized_opts"; then |
1354 | case $enable_option_checking in | |
1355 | no) ;; | |
1356 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1357 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
2f41c1d6 | 1358 | esac |
5213506e | 1359 | fi |
2f41c1d6 | 1360 | |
5213506e RW |
1361 | # Check all directory arguments for consistency. |
1362 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1363 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1364 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1365 | libdir localedir mandir | |
b61ff9c8 | 1366 | do |
5213506e RW |
1367 | eval ac_val=\$$ac_var |
1368 | # Remove trailing slashes. | |
1369 | case $ac_val in | |
1370 | */ ) | |
1371 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1372 | eval $ac_var=\$ac_val;; | |
1373 | esac | |
1374 | # Be sure to have absolute directory names. | |
b61ff9c8 | 1375 | case $ac_val in |
5213506e RW |
1376 | [\\/$]* | ?:[\\/]* ) continue;; |
1377 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
b61ff9c8 | 1378 | esac |
5213506e | 1379 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
b61ff9c8 BS |
1380 | done |
1381 | ||
1382 | # There might be people who depend on the old broken behavior: `$host' | |
1383 | # used to hold the argument of --host etc. | |
1384 | # FIXME: To remove some day. | |
1385 | build=$build_alias | |
1386 | host=$host_alias | |
ba479fd2 NN |
1387 | target=$target_alias |
1388 | ||
1389 | # FIXME: To remove some day. | |
1390 | if test "x$host_alias" != x; then | |
1391 | if test "x$build_alias" = x; then | |
1392 | cross_compiling=maybe | |
5213506e | 1393 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
ba479fd2 NN |
1394 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1395 | elif test "x$build_alias" != "x$host_alias"; then | |
1396 | cross_compiling=yes | |
1397 | fi | |
1398 | fi | |
6e3f3080 | 1399 | |
ba479fd2 NN |
1400 | ac_tool_prefix= |
1401 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1402 | ||
1403 | test "$silent" = yes && exec 6>/dev/null | |
861bb6c1 | 1404 | |
861bb6c1 | 1405 | |
5213506e RW |
1406 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1407 | ac_ls_di=`ls -di .` && | |
1408 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1409 | as_fn_error "working directory cannot be determined" | |
1410 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1411 | as_fn_error "pwd does not report name of working directory" | |
1412 | ||
1413 | ||
861bb6c1 JL |
1414 | # Find the source files, if location was not specified. |
1415 | if test -z "$srcdir"; then | |
1416 | ac_srcdir_defaulted=yes | |
5213506e RW |
1417 | # Try the directory containing this script, then the parent directory. |
1418 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1419 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1420 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1421 | X"$as_myself" : 'X\(//\)$' \| \ | |
1422 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1423 | $as_echo X"$as_myself" | | |
1424 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1425 | s//\1/ | |
1426 | q | |
1427 | } | |
1428 | /^X\(\/\/\)[^/].*/{ | |
1429 | s//\1/ | |
1430 | q | |
1431 | } | |
1432 | /^X\(\/\/\)$/{ | |
1433 | s//\1/ | |
1434 | q | |
1435 | } | |
1436 | /^X\(\/\).*/{ | |
1437 | s//\1/ | |
1438 | q | |
1439 | } | |
1440 | s/.*/./; q'` | |
861bb6c1 | 1441 | srcdir=$ac_confdir |
5213506e | 1442 | if test ! -r "$srcdir/$ac_unique_file"; then |
861bb6c1 JL |
1443 | srcdir=.. |
1444 | fi | |
1445 | else | |
1446 | ac_srcdir_defaulted=no | |
1447 | fi | |
5213506e RW |
1448 | if test ! -r "$srcdir/$ac_unique_file"; then |
1449 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1450 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1451 | fi | |
1452 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1453 | ac_abs_confdir=`( | |
1454 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1455 | pwd)` | |
1456 | # When building in place, set srcdir=. | |
1457 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1458 | srcdir=. | |
1459 | fi | |
1460 | # Remove unnecessary trailing slashes from srcdir. | |
1461 | # Double slashes in file names in object file debugging info | |
1462 | # mess up M-x gdb in Emacs. | |
1463 | case $srcdir in | |
1464 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1465 | esac | |
1466 | for ac_var in $ac_precious_vars; do | |
1467 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1468 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1469 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1470 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1471 | done | |
63cf211a | 1472 | |
ba479fd2 NN |
1473 | # |
1474 | # Report the --help message. | |
1475 | # | |
1476 | if test "$ac_init_help" = "long"; then | |
1477 | # Omit some internal or obsolete options to make the list less imposing. | |
1478 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1479 | cat <<_ACEOF | |
1480 | \`configure' configures this package to adapt to many kinds of systems. | |
861bb6c1 | 1481 | |
ba479fd2 | 1482 | Usage: $0 [OPTION]... [VAR=VALUE]... |
861bb6c1 | 1483 | |
ba479fd2 NN |
1484 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
1485 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
861bb6c1 | 1486 | |
ba479fd2 | 1487 | Defaults for the options are specified in brackets. |
861bb6c1 | 1488 | |
ba479fd2 NN |
1489 | Configuration: |
1490 | -h, --help display this help and exit | |
1491 | --help=short display options specific to this package | |
1492 | --help=recursive display the short help of all the included packages | |
1493 | -V, --version display version information and exit | |
1494 | -q, --quiet, --silent do not print \`checking...' messages | |
1495 | --cache-file=FILE cache test results in FILE [disabled] | |
1496 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1497 | -n, --no-create do not create output files | |
1498 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1499 | ||
ba479fd2 NN |
1500 | Installation directories: |
1501 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1502 | [$ac_default_prefix] |
ba479fd2 | 1503 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1504 | [PREFIX] |
861bb6c1 | 1505 | |
ba479fd2 NN |
1506 | By default, \`make install' will install all the files in |
1507 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1508 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1509 | for instance \`--prefix=\$HOME'. | |
13c22933 | 1510 | |
ba479fd2 | 1511 | For better control, use the options below. |
13c22933 | 1512 | |
ba479fd2 | 1513 | Fine tuning of the installation directories: |
5213506e RW |
1514 | --bindir=DIR user executables [EPREFIX/bin] |
1515 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1516 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1517 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1518 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1519 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1520 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1521 | --includedir=DIR C header files [PREFIX/include] | |
1522 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1523 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1524 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1525 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1526 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1527 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1528 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1529 | --htmldir=DIR html documentation [DOCDIR] | |
1530 | --dvidir=DIR dvi documentation [DOCDIR] | |
1531 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1532 | --psdir=DIR ps documentation [DOCDIR] | |
ba479fd2 | 1533 | _ACEOF |
13c22933 | 1534 | |
ba479fd2 | 1535 | cat <<\_ACEOF |
13c22933 | 1536 | |
ba479fd2 NN |
1537 | Program names: |
1538 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1539 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1540 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
13c22933 | 1541 | |
ba479fd2 NN |
1542 | System types: |
1543 | --build=BUILD configure for building on BUILD [guessed] | |
1544 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1545 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1546 | _ACEOF | |
13c22933 JJ |
1547 | fi |
1548 | ||
ba479fd2 | 1549 | if test -n "$ac_init_help"; then |
13c22933 | 1550 | |
ba479fd2 | 1551 | cat <<\_ACEOF |
13c22933 | 1552 | |
ba479fd2 | 1553 | Optional Features: |
5213506e | 1554 | --disable-option-checking ignore unrecognized --enable/--with options |
ba479fd2 NN |
1555 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1556 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
03787dfd | 1557 | --enable-generated-files-in-srcdir |
b88ecf55 AS |
1558 | put copies of generated files in source dir intended |
1559 | for creating source tarballs for users without | |
1560 | texinfo bison or flex | |
480767a9 | 1561 | --disable-largefile omit support for large files |
3bbd5a19 | 1562 | --enable-werror-always enable -Werror despite compiler version |
b88ecf55 AS |
1563 | --enable-checking[=LIST] |
1564 | enable expensive run-time checks. With LIST, enable | |
1565 | only specific categories of checks. Categories are: | |
1566 | yes,no,all,none,release. Flags are: | |
1567 | assert,df,fold,gc,gcac,gimple,misc, | |
1568 | rtlflag,rtl,runtime,tree,valgrind,types | |
1569 | --enable-coverage[=LEVEL] | |
1570 | enable compiler's code coverage collection. Use to | |
1571 | measure compiler performance and locate unused parts | |
1572 | of the compiler. With LEVEL, specify optimization. | |
1573 | Values are opt, noopt, default is noopt | |
1574 | --enable-gather-detailed-mem-stats | |
1575 | enable detailed memory allocation stats gathering | |
00020c16 | 1576 | --enable-build-with-cxx build with C++ compiler instead of C compiler |
ba479fd2 NN |
1577 | --enable-multilib enable library support for multiple ABIs |
1578 | --enable-__cxa_atexit enable __cxa_atexit for C++ | |
79b87c74 MM |
1579 | --enable-decimal-float={no,yes,bid,dpd} |
1580 | enable decimal float extension to C. Selecting 'bid' | |
1581 | or 'dpd' choses which decimal floating point format | |
1582 | to use | |
ab22c1fa | 1583 | --enable-fixed-point enable fixed-point arithmetic extension to C |
b88ecf55 AS |
1584 | --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread |
1585 | package | |
1586 | --enable-tls enable or disable generation of tls code overriding | |
1587 | the assembler check for tls support | |
1588 | --enable-objc-gc enable the use of Boehm's garbage collector with the | |
1589 | GNU Objective-C runtime | |
ba479fd2 | 1590 | --disable-shared don't provide a shared libgcc |
f3c9f174 | 1591 | --enable-languages=LIST specify which front-ends to build |
dfb77e37 | 1592 | --disable-rpath do not hardcode runtime library paths |
ba479fd2 NN |
1593 | --enable-initfini-array use .init_array/.fini_array sections |
1594 | --enable-sjlj-exceptions | |
1595 | arrange to use setjmp/longjmp exception handling | |
7f970b70 | 1596 | --enable-secureplt enable -msecure-plt by default for PowerPC |
ad211091 | 1597 | --enable-leading-mingw64-underscores |
b88ecf55 | 1598 | enable leading underscores on 64 bit mingw targets |
922e3e33 | 1599 | --enable-cld enable -mcld by default for 32bit x86 |
b88ecf55 AS |
1600 | --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit |
1601 | x86 | |
ba479fd2 | 1602 | --disable-win32-registry |
b88ecf55 AS |
1603 | disable lookup of installation paths in the Registry |
1604 | on Windows hosts | |
ba479fd2 NN |
1605 | --enable-win32-registry enable registry lookup (default) |
1606 | --enable-win32-registry=KEY | |
1607 | use KEY instead of GCC version as the last portion | |
1608 | of the registry key | |
5213506e RW |
1609 | --enable-shared[=PKGS] build shared libraries [default=yes] |
1610 | --enable-static[=PKGS] build static libraries [default=yes] | |
da0f6381 PB |
1611 | --enable-fast-install[=PKGS] |
1612 | optimize for fast installation [default=yes] | |
1613 | --disable-libtool-lock avoid locking (might break parallel builds) | |
f6c5fbfd NS |
1614 | --enable-gnu-indirect-function |
1615 | enable the use of the @gnu_indirect_function to | |
1616 | glibc systems | |
55c4f715 | 1617 | --enable-comdat enable COMDAT group support |
87e6d9dc TB |
1618 | --enable-gnu-unique-object |
1619 | enable the use of the @gnu_unique_object ELF | |
1620 | extension on glibc systems | |
cd533689 PP |
1621 | --enable-linker-build-id |
1622 | compiler will always pass --build-id to linker | |
ba479fd2 | 1623 | --enable-maintainer-mode |
b88ecf55 AS |
1624 | enable make rules and dependencies not useful (and |
1625 | sometimes confusing) to the casual installer | |
ba479fd2 | 1626 | --enable-version-specific-runtime-libs |
b88ecf55 AS |
1627 | specify that runtime libraries should be installed |
1628 | in a compiler-specific directory | |
68a607d8 | 1629 | --enable-plugin enable plugin support |
87e6d9dc TB |
1630 | --disable-libquadmath-support |
1631 | disable libquadmath support for Fortran | |
093e61a6 | 1632 | |
ba479fd2 NN |
1633 | Optional Packages: |
1634 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1635 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1546bb64 | 1636 | --with-build-libsubdir=DIR Directory where to find libraries for build system |
ba479fd2 NN |
1637 | --with-local-prefix=DIR specifies directory to put local include |
1638 | --with-gxx-include-dir=DIR | |
1639 | specifies directory to put g++ header files | |
1640 | --with-cpp-install-dir=DIR | |
1641 | install the user visible C preprocessor in DIR | |
1642 | (relative to PREFIX) as well as PREFIX/bin | |
b88ecf55 | 1643 | --with-gnu-ld arrange to work with GNU ld |
ba479fd2 | 1644 | --with-ld arrange to use the specified ld (full pathname) |
b88ecf55 | 1645 | --with-demangler-in-ld try to use demangler in GNU ld |
ba479fd2 NN |
1646 | --with-gnu-as arrange to work with GNU as |
1647 | --with-as arrange to use the specified as (full pathname) | |
1648 | --with-stabs arrange to use stabs instead of host debug format | |
1649 | --with-dwarf2 force the default debug format to be DWARF 2 | |
08b2bad2 SB |
1650 | --with-native-system-header-dir=dir |
1651 | use dir as the directory to look for standard | |
1652 | system header files in. Defaults to /usr/include. | |
160633c6 MM |
1653 | --with-build-sysroot=sysroot |
1654 | use sysroot as the system root during the build | |
b88ecf55 | 1655 | --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR |
e11ddaf5 | 1656 | --with-specs=SPECS add SPECS to driver command-line processing |
2f41c1d6 PB |
1657 | --with-pkgversion=PKG Use PKG in the version string in place of "GCC" |
1658 | --with-bugurl=URL Direct users to URL to report a bug | |
f0ea7581 | 1659 | --with-multilib-list select multilibs (SH and x86-64 only) |
dfb77e37 KC |
1660 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
1661 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
1662 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
da0f6381 PB |
1663 | --with-pic try to use only PIC/non-PIC objects [default=use |
1664 | both] | |
1665 | --with-gnu-ld assume the C compiler uses GNU ld [default=no] | |
5938f74d | 1666 | --with-plugin-ld=[ARG] specify the plugin linker |
b88ecf55 AS |
1667 | --with-long-double-128 use 128-bit long double by default |
1668 | --with-gc={page,zone} choose the garbage collection mechanism to use with | |
1669 | the compiler | |
ba479fd2 | 1670 | --with-system-zlib use installed libz |
79bec923 ST |
1671 | --with-linker-hash-style={sysv,gnu,both} |
1672 | specify the linker hash style | |
13c22933 | 1673 | |
ba479fd2 NN |
1674 | Some influential environment variables: |
1675 | CC C compiler command | |
1676 | CFLAGS C compiler flags | |
1677 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1678 | nonstandard directory <lib dir> | |
5213506e RW |
1679 | LIBS libraries to pass to the linker, e.g. -l<library> |
1680 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1681 | you have headers in a nonstandard directory <include dir> | |
00020c16 ILT |
1682 | CXX C++ compiler command |
1683 | CXXFLAGS C++ compiler flags | |
ba479fd2 | 1684 | CPP C preprocessor |
00020c16 | 1685 | CXXCPP C++ preprocessor |
6de9cd9a DN |
1686 | GMPLIBS How to link GMP |
1687 | GMPINC How to find GMP include files | |
f8bf9252 SP |
1688 | PPLLIBS How to link PPL |
1689 | PPLINC How to find PPL include files | |
1690 | CLOOGLIBS How to link CLOOG | |
1691 | CLOOGINC How to find CLOOG include files | |
13c22933 | 1692 | |
ba479fd2 NN |
1693 | Use these variables to override the choices made by `configure' or to help |
1694 | it to find libraries and programs with nonstandard names/locations. | |
73458fb7 | 1695 | |
5213506e | 1696 | Report bugs to the package provider. |
ba479fd2 | 1697 | _ACEOF |
5213506e | 1698 | ac_status=$? |
ba479fd2 | 1699 | fi |
6e3f3080 | 1700 | |
ba479fd2 NN |
1701 | if test "$ac_init_help" = "recursive"; then |
1702 | # If there are subdirs, report their specific --help. | |
ba479fd2 | 1703 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1704 | test -d "$ac_dir" || |
1705 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1706 | continue | |
ba479fd2 NN |
1707 | ac_builddir=. |
1708 | ||
5213506e RW |
1709 | case "$ac_dir" in |
1710 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1711 | *) | |
1712 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1713 | # A ".." for each directory in $ac_dir_suffix. | |
1714 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1715 | case $ac_top_builddir_sub in | |
1716 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1717 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1718 | esac ;; | |
1719 | esac | |
1720 | ac_abs_top_builddir=$ac_pwd | |
1721 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1722 | # for backward compatibility: | |
1723 | ac_top_builddir=$ac_top_build_prefix | |
ba479fd2 NN |
1724 | |
1725 | case $srcdir in | |
5213506e | 1726 | .) # We are building in place. |
ba479fd2 | 1727 | ac_srcdir=. |
5213506e RW |
1728 | ac_top_srcdir=$ac_top_builddir_sub |
1729 | ac_abs_top_srcdir=$ac_pwd ;; | |
1730 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
ba479fd2 | 1731 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1732 | ac_top_srcdir=$srcdir |
1733 | ac_abs_top_srcdir=$srcdir ;; | |
1734 | *) # Relative name. | |
1735 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1736 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1737 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
86da66b5 | 1738 | esac |
5213506e RW |
1739 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1740 | ||
1741 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1742 | # Check for guested configure. | |
1743 | if test -f "$ac_srcdir/configure.gnu"; then | |
1744 | echo && | |
1745 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1746 | elif test -f "$ac_srcdir/configure"; then | |
1747 | echo && | |
1748 | $SHELL "$ac_srcdir/configure" --help=recursive | |
ba479fd2 | 1749 | else |
5213506e RW |
1750 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1751 | fi || ac_status=$? | |
1752 | cd "$ac_pwd" || { ac_status=$?; break; } | |
ba479fd2 NN |
1753 | done |
1754 | fi | |
1755 | ||
5213506e | 1756 | test -n "$ac_init_help" && exit $ac_status |
ba479fd2 NN |
1757 | if $ac_init_version; then |
1758 | cat <<\_ACEOF | |
5213506e RW |
1759 | configure |
1760 | generated by GNU Autoconf 2.64 | |
ba479fd2 | 1761 | |
5213506e | 1762 | Copyright (C) 2009 Free Software Foundation, Inc. |
ba479fd2 NN |
1763 | This configure script is free software; the Free Software Foundation |
1764 | gives unlimited permission to copy, distribute and modify it. | |
1765 | _ACEOF | |
5213506e | 1766 | exit |
ba479fd2 | 1767 | fi |
ba479fd2 | 1768 | |
5213506e RW |
1769 | ## ------------------------ ## |
1770 | ## Autoconf initialization. ## | |
1771 | ## ------------------------ ## | |
ba479fd2 | 1772 | |
5213506e RW |
1773 | # ac_fn_c_try_compile LINENO |
1774 | # -------------------------- | |
1775 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1776 | ac_fn_c_try_compile () | |
ba479fd2 | 1777 | { |
5213506e RW |
1778 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1779 | rm -f conftest.$ac_objext | |
1780 | if { { ac_try="$ac_compile" | |
1781 | case "(($ac_try" in | |
1782 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1783 | *) ac_try_echo=$ac_try;; | |
1784 | esac | |
1785 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1786 | $as_echo "$ac_try_echo"; } >&5 | |
1787 | (eval "$ac_compile") 2>conftest.err | |
1788 | ac_status=$? | |
1789 | if test -s conftest.err; then | |
1790 | grep -v '^ *+' conftest.err >conftest.er1 | |
1791 | cat conftest.er1 >&5 | |
1792 | mv -f conftest.er1 conftest.err | |
1793 | fi | |
1794 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1795 | test $ac_status = 0; } && { | |
1796 | test -z "$ac_c_werror_flag" || | |
1797 | test ! -s conftest.err | |
1798 | } && test -s conftest.$ac_objext; then : | |
1799 | ac_retval=0 | |
1800 | else | |
1801 | $as_echo "$as_me: failed program was:" >&5 | |
1802 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 1803 | |
5213506e RW |
1804 | ac_retval=1 |
1805 | fi | |
1806 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1807 | return $ac_retval | |
ba479fd2 | 1808 | |
5213506e | 1809 | } # ac_fn_c_try_compile |
ba479fd2 | 1810 | |
5213506e RW |
1811 | # ac_fn_cxx_try_compile LINENO |
1812 | # ---------------------------- | |
1813 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1814 | ac_fn_cxx_try_compile () | |
1815 | { | |
1816 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1817 | rm -f conftest.$ac_objext | |
1818 | if { { ac_try="$ac_compile" | |
1819 | case "(($ac_try" in | |
1820 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1821 | *) ac_try_echo=$ac_try;; | |
1822 | esac | |
1823 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1824 | $as_echo "$ac_try_echo"; } >&5 | |
1825 | (eval "$ac_compile") 2>conftest.err | |
1826 | ac_status=$? | |
1827 | if test -s conftest.err; then | |
1828 | grep -v '^ *+' conftest.err >conftest.er1 | |
1829 | cat conftest.er1 >&5 | |
1830 | mv -f conftest.er1 conftest.err | |
1831 | fi | |
1832 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1833 | test $ac_status = 0; } && { | |
1834 | test -z "$ac_cxx_werror_flag" || | |
1835 | test ! -s conftest.err | |
1836 | } && test -s conftest.$ac_objext; then : | |
1837 | ac_retval=0 | |
1838 | else | |
1839 | $as_echo "$as_me: failed program was:" >&5 | |
1840 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 1841 | |
5213506e RW |
1842 | ac_retval=1 |
1843 | fi | |
1844 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1845 | return $ac_retval | |
ba479fd2 | 1846 | |
5213506e | 1847 | } # ac_fn_cxx_try_compile |
ba479fd2 | 1848 | |
5213506e RW |
1849 | # ac_fn_c_try_cpp LINENO |
1850 | # ---------------------- | |
1851 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1852 | ac_fn_c_try_cpp () | |
1853 | { | |
1854 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1855 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1856 | case "(($ac_try" in | |
1857 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1858 | *) ac_try_echo=$ac_try;; | |
1859 | esac | |
1860 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1861 | $as_echo "$ac_try_echo"; } >&5 | |
1862 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1863 | ac_status=$? | |
1864 | if test -s conftest.err; then | |
1865 | grep -v '^ *+' conftest.err >conftest.er1 | |
1866 | cat conftest.er1 >&5 | |
1867 | mv -f conftest.er1 conftest.err | |
1868 | fi | |
1869 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1870 | test $ac_status = 0; } >/dev/null && { | |
1871 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1872 | test ! -s conftest.err | |
1873 | }; then : | |
1874 | ac_retval=0 | |
1875 | else | |
1876 | $as_echo "$as_me: failed program was:" >&5 | |
1877 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 1878 | |
5213506e RW |
1879 | ac_retval=1 |
1880 | fi | |
1881 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1882 | return $ac_retval | |
ba479fd2 | 1883 | |
5213506e | 1884 | } # ac_fn_c_try_cpp |
ba479fd2 | 1885 | |
5213506e RW |
1886 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1887 | # ------------------------------------------------------- | |
1888 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1889 | # the include files in INCLUDES and setting the cache variable VAR | |
1890 | # accordingly. | |
1891 | ac_fn_c_check_header_mongrel () | |
1892 | { | |
1893 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1894 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1896 | $as_echo_n "checking for $2... " >&6; } | |
1897 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1898 | $as_echo_n "(cached) " >&6 | |
1899 | fi | |
1900 | eval ac_res=\$$3 | |
1901 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1902 | $as_echo "$ac_res" >&6; } | |
1903 | else | |
1904 | # Is the header compilable? | |
1905 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1906 | $as_echo_n "checking $2 usability... " >&6; } | |
1907 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1908 | /* end confdefs.h. */ | |
1909 | $4 | |
1910 | #include <$2> | |
ba479fd2 | 1911 | _ACEOF |
5213506e RW |
1912 | if ac_fn_c_try_compile "$LINENO"; then : |
1913 | ac_header_compiler=yes | |
1914 | else | |
1915 | ac_header_compiler=no | |
1916 | fi | |
1917 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1918 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1919 | $as_echo "$ac_header_compiler" >&6; } | |
ba479fd2 | 1920 | |
5213506e RW |
1921 | # Is the header present? |
1922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1923 | $as_echo_n "checking $2 presence... " >&6; } | |
1924 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1925 | /* end confdefs.h. */ | |
1926 | #include <$2> | |
1927 | _ACEOF | |
1928 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1929 | ac_header_preproc=yes | |
1930 | else | |
1931 | ac_header_preproc=no | |
1932 | fi | |
1933 | rm -f conftest.err conftest.$ac_ext | |
1934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1935 | $as_echo "$ac_header_preproc" >&6; } | |
ba479fd2 | 1936 | |
5213506e RW |
1937 | # So? What about this header? |
1938 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1939 | yes:no: ) | |
1940 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1941 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1942 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1943 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1944 | ;; | |
1945 | no:yes:* ) | |
1946 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1947 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1948 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1949 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1950 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1951 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1952 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1953 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1954 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1955 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1956 | ;; | |
1957 | esac | |
1958 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1959 | $as_echo_n "checking for $2... " >&6; } | |
1960 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1961 | $as_echo_n "(cached) " >&6 | |
1962 | else | |
1963 | eval "$3=\$ac_header_compiler" | |
1964 | fi | |
1965 | eval ac_res=\$$3 | |
1966 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1967 | $as_echo "$ac_res" >&6; } | |
1968 | fi | |
1969 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 1970 | |
5213506e | 1971 | } # ac_fn_c_check_header_mongrel |
ba479fd2 | 1972 | |
5213506e RW |
1973 | # ac_fn_c_try_run LINENO |
1974 | # ---------------------- | |
1975 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1976 | # that executables *can* be run. | |
1977 | ac_fn_c_try_run () | |
b61ff9c8 | 1978 | { |
5213506e RW |
1979 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1980 | if { { ac_try="$ac_link" | |
1981 | case "(($ac_try" in | |
1982 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1983 | *) ac_try_echo=$ac_try;; | |
1984 | esac | |
1985 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1986 | $as_echo "$ac_try_echo"; } >&5 | |
1987 | (eval "$ac_link") 2>&5 | |
1988 | ac_status=$? | |
1989 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1990 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1991 | { { case "(($ac_try" in | |
1992 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1993 | *) ac_try_echo=$ac_try;; | |
1994 | esac | |
1995 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1996 | $as_echo "$ac_try_echo"; } >&5 | |
1997 | (eval "$ac_try") 2>&5 | |
1998 | ac_status=$? | |
1999 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2000 | test $ac_status = 0; }; }; then : | |
2001 | ac_retval=0 | |
2002 | else | |
2003 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
2004 | $as_echo "$as_me: failed program was:" >&5 | |
2005 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 2006 | |
5213506e RW |
2007 | ac_retval=$ac_status |
2008 | fi | |
2009 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2010 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2011 | return $ac_retval | |
ba479fd2 | 2012 | |
5213506e | 2013 | } # ac_fn_c_try_run |
ba479fd2 | 2014 | |
5213506e RW |
2015 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
2016 | # ------------------------------------------------------- | |
2017 | # Tests whether HEADER exists and can be compiled using the include files in | |
2018 | # INCLUDES, setting the cache variable VAR accordingly. | |
2019 | ac_fn_c_check_header_compile () | |
2020 | { | |
2021 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2023 | $as_echo_n "checking for $2... " >&6; } | |
2024 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2025 | $as_echo_n "(cached) " >&6 | |
2026 | else | |
2027 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2028 | /* end confdefs.h. */ | |
2029 | $4 | |
2030 | #include <$2> | |
ba479fd2 | 2031 | _ACEOF |
5213506e RW |
2032 | if ac_fn_c_try_compile "$LINENO"; then : |
2033 | eval "$3=yes" | |
2034 | else | |
2035 | eval "$3=no" | |
2036 | fi | |
2037 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2038 | fi | |
2039 | eval ac_res=\$$3 | |
2040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2041 | $as_echo "$ac_res" >&6; } | |
2042 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 2043 | |
5213506e | 2044 | } # ac_fn_c_check_header_compile |
ba479fd2 | 2045 | |
5213506e RW |
2046 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
2047 | # -------------------------------------------- | |
2048 | # Tries to find the compile-time value of EXPR in a program that includes | |
2049 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
2050 | # computed | |
2051 | ac_fn_c_compute_int () | |
2052 | { | |
2053 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2054 | if test "$cross_compiling" = yes; then | |
2055 | # Depending upon the size, compute the lo and hi bounds. | |
2056 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2057 | /* end confdefs.h. */ | |
2058 | $4 | |
2059 | int | |
2060 | main () | |
2061 | { | |
2062 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
2063 | test_array [0] = 0 | |
ba479fd2 | 2064 | |
5213506e RW |
2065 | ; |
2066 | return 0; | |
2067 | } | |
ba479fd2 | 2068 | _ACEOF |
5213506e RW |
2069 | if ac_fn_c_try_compile "$LINENO"; then : |
2070 | ac_lo=0 ac_mid=0 | |
2071 | while :; do | |
2072 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2073 | /* end confdefs.h. */ | |
2074 | $4 | |
2075 | int | |
2076 | main () | |
2077 | { | |
2078 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2079 | test_array [0] = 0 | |
ba479fd2 | 2080 | |
5213506e RW |
2081 | ; |
2082 | return 0; | |
2083 | } | |
ba479fd2 | 2084 | _ACEOF |
5213506e RW |
2085 | if ac_fn_c_try_compile "$LINENO"; then : |
2086 | ac_hi=$ac_mid; break | |
2087 | else | |
2088 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
2089 | if test $ac_lo -le $ac_mid; then | |
2090 | ac_lo= ac_hi= | |
2091 | break | |
2092 | fi | |
2093 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
2094 | fi | |
2095 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2096 | done | |
2097 | else | |
2098 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2099 | /* end confdefs.h. */ | |
2100 | $4 | |
2101 | int | |
2102 | main () | |
2103 | { | |
2104 | static int test_array [1 - 2 * !(($2) < 0)]; | |
2105 | test_array [0] = 0 | |
ba479fd2 | 2106 | |
5213506e RW |
2107 | ; |
2108 | return 0; | |
2109 | } | |
ba479fd2 | 2110 | _ACEOF |
5213506e RW |
2111 | if ac_fn_c_try_compile "$LINENO"; then : |
2112 | ac_hi=-1 ac_mid=-1 | |
2113 | while :; do | |
2114 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2115 | /* end confdefs.h. */ | |
2116 | $4 | |
2117 | int | |
2118 | main () | |
2119 | { | |
2120 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
2121 | test_array [0] = 0 | |
ba479fd2 | 2122 | |
5213506e RW |
2123 | ; |
2124 | return 0; | |
2125 | } | |
2126 | _ACEOF | |
2127 | if ac_fn_c_try_compile "$LINENO"; then : | |
2128 | ac_lo=$ac_mid; break | |
2129 | else | |
2130 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2131 | if test $ac_mid -le $ac_hi; then | |
2132 | ac_lo= ac_hi= | |
2133 | break | |
2134 | fi | |
2135 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
ba479fd2 | 2136 | fi |
5213506e RW |
2137 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2138 | done | |
ba479fd2 | 2139 | else |
5213506e | 2140 | ac_lo= ac_hi= |
ba479fd2 | 2141 | fi |
5213506e RW |
2142 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2143 | fi | |
2144 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2145 | # Binary search between lo and hi bounds. | |
2146 | while test "x$ac_lo" != "x$ac_hi"; do | |
2147 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2148 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2149 | /* end confdefs.h. */ | |
2150 | $4 | |
2151 | int | |
2152 | main () | |
2153 | { | |
2154 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2155 | test_array [0] = 0 | |
ba479fd2 | 2156 | |
5213506e RW |
2157 | ; |
2158 | return 0; | |
2159 | } | |
2160 | _ACEOF | |
2161 | if ac_fn_c_try_compile "$LINENO"; then : | |
2162 | ac_hi=$ac_mid | |
2163 | else | |
2164 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
ba479fd2 | 2165 | fi |
5213506e RW |
2166 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2167 | done | |
2168 | case $ac_lo in #(( | |
2169 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2170 | '') ac_retval=1 ;; | |
2171 | esac | |
2172 | else | |
2173 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2174 | /* end confdefs.h. */ | |
2175 | $4 | |
2176 | static long int longval () { return $2; } | |
2177 | static unsigned long int ulongval () { return $2; } | |
2178 | #include <stdio.h> | |
2179 | #include <stdlib.h> | |
2180 | int | |
2181 | main () | |
2182 | { | |
ba479fd2 | 2183 | |
5213506e RW |
2184 | FILE *f = fopen ("conftest.val", "w"); |
2185 | if (! f) | |
2186 | return 1; | |
2187 | if (($2) < 0) | |
2188 | { | |
2189 | long int i = longval (); | |
2190 | if (i != ($2)) | |
2191 | return 1; | |
2192 | fprintf (f, "%ld", i); | |
2193 | } | |
2194 | else | |
2195 | { | |
2196 | unsigned long int i = ulongval (); | |
2197 | if (i != ($2)) | |
2198 | return 1; | |
2199 | fprintf (f, "%lu", i); | |
2200 | } | |
2201 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2202 | on some platforms. */ | |
2203 | return ferror (f) || fclose (f) != 0; | |
ba479fd2 | 2204 | |
5213506e RW |
2205 | ; |
2206 | return 0; | |
2207 | } | |
2208 | _ACEOF | |
2209 | if ac_fn_c_try_run "$LINENO"; then : | |
2210 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2211 | else | |
2212 | ac_retval=1 | |
2213 | fi | |
2214 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2215 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2216 | rm -f conftest.val | |
ba479fd2 | 2217 | |
5213506e RW |
2218 | fi |
2219 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2220 | return $ac_retval | |
ba479fd2 | 2221 | |
5213506e | 2222 | } # ac_fn_c_compute_int |
ba479fd2 | 2223 | |
5213506e RW |
2224 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
2225 | # ------------------------------------------- | |
2226 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
2227 | # variable VAR accordingly. | |
2228 | ac_fn_c_check_type () | |
2229 | { | |
2230 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2231 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2232 | $as_echo_n "checking for $2... " >&6; } | |
2233 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2234 | $as_echo_n "(cached) " >&6 | |
2235 | else | |
2236 | eval "$3=no" | |
2237 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2238 | /* end confdefs.h. */ | |
2239 | $4 | |
2240 | int | |
2241 | main () | |
2242 | { | |
2243 | if (sizeof ($2)) | |
2244 | return 0; | |
2245 | ; | |
2246 | return 0; | |
2247 | } | |
2248 | _ACEOF | |
2249 | if ac_fn_c_try_compile "$LINENO"; then : | |
2250 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2251 | /* end confdefs.h. */ | |
2252 | $4 | |
2253 | int | |
2254 | main () | |
2255 | { | |
2256 | if (sizeof (($2))) | |
2257 | return 0; | |
2258 | ; | |
2259 | return 0; | |
2260 | } | |
2261 | _ACEOF | |
2262 | if ac_fn_c_try_compile "$LINENO"; then : | |
ba479fd2 | 2263 | |
5213506e RW |
2264 | else |
2265 | eval "$3=yes" | |
2266 | fi | |
2267 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2268 | fi | |
2269 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2270 | fi | |
2271 | eval ac_res=\$$3 | |
2272 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2273 | $as_echo "$ac_res" >&6; } | |
2274 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 2275 | |
5213506e | 2276 | } # ac_fn_c_check_type |
ba479fd2 | 2277 | |
fa802374 KT |
2278 | # ac_fn_c_find_intX_t LINENO BITS VAR |
2279 | # ----------------------------------- | |
2280 | # Finds a signed integer type with width BITS, setting cache variable VAR | |
2281 | # accordingly. | |
2282 | ac_fn_c_find_intX_t () | |
5213506e RW |
2283 | { |
2284 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
fa802374 KT |
2285 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 |
2286 | $as_echo_n "checking for int$2_t... " >&6; } | |
5213506e RW |
2287 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
2288 | $as_echo_n "(cached) " >&6 | |
2289 | else | |
fa802374 KT |
2290 | eval "$3=no" |
2291 | for ac_type in int$2_t 'int' 'long int' \ | |
2292 | 'long long int' 'short int' 'signed char'; do | |
2293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2294 | /* end confdefs.h. */ | |
2295 | $ac_includes_default | |
2296 | int | |
2297 | main () | |
2298 | { | |
2299 | static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))]; | |
2300 | test_array [0] = 0 | |
2301 | ||
2302 | ; | |
2303 | return 0; | |
2304 | } | |
2305 | _ACEOF | |
2306 | if ac_fn_c_try_compile "$LINENO"; then : | |
5213506e RW |
2307 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2308 | /* end confdefs.h. */ | |
fa802374 KT |
2309 | $ac_includes_default |
2310 | int | |
2311 | main () | |
2312 | { | |
2313 | static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1) | |
2314 | < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))]; | |
2315 | test_array [0] = 0 | |
2316 | ||
2317 | ; | |
2318 | return 0; | |
2319 | } | |
5213506e | 2320 | _ACEOF |
fa802374 KT |
2321 | if ac_fn_c_try_compile "$LINENO"; then : |
2322 | ||
5213506e | 2323 | else |
fa802374 KT |
2324 | case $ac_type in #( |
2325 | int$2_t) : | |
2326 | eval "$3=yes" ;; #( | |
2327 | *) : | |
2328 | eval "$3=\$ac_type" ;; | |
2329 | esac | |
5213506e | 2330 | fi |
fa802374 KT |
2331 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2332 | fi | |
2333 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2334 | eval as_val=\$$3 | |
2335 | if test "x$as_val" = x""no; then : | |
2336 | ||
2337 | else | |
2338 | break | |
2339 | fi | |
2340 | done | |
5213506e RW |
2341 | fi |
2342 | eval ac_res=\$$3 | |
2343 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2344 | $as_echo "$ac_res" >&6; } | |
2345 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 2346 | |
fa802374 | 2347 | } # ac_fn_c_find_intX_t |
18c04407 | 2348 | |
5213506e RW |
2349 | # ac_fn_c_try_link LINENO |
2350 | # ----------------------- | |
2351 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2352 | ac_fn_c_try_link () | |
2353 | { | |
2354 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2355 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2356 | if { { ac_try="$ac_link" | |
2357 | case "(($ac_try" in | |
2358 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2359 | *) ac_try_echo=$ac_try;; | |
2360 | esac | |
2361 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2362 | $as_echo "$ac_try_echo"; } >&5 | |
2363 | (eval "$ac_link") 2>conftest.err | |
2364 | ac_status=$? | |
2365 | if test -s conftest.err; then | |
2366 | grep -v '^ *+' conftest.err >conftest.er1 | |
2367 | cat conftest.er1 >&5 | |
2368 | mv -f conftest.er1 conftest.err | |
2369 | fi | |
2370 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2371 | test $ac_status = 0; } && { | |
2372 | test -z "$ac_c_werror_flag" || | |
2373 | test ! -s conftest.err | |
2374 | } && test -s conftest$ac_exeext && { | |
2375 | test "$cross_compiling" = yes || | |
2376 | $as_test_x conftest$ac_exeext | |
2377 | }; then : | |
2378 | ac_retval=0 | |
2379 | else | |
2380 | $as_echo "$as_me: failed program was:" >&5 | |
2381 | sed 's/^/| /' conftest.$ac_ext >&5 | |
18c04407 | 2382 | |
5213506e RW |
2383 | ac_retval=1 |
2384 | fi | |
2385 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2386 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2387 | # interfere with the next link command; also delete a directory that is | |
2388 | # left behind by Apple's compiler. We do this before executing the actions. | |
2389 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2390 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2391 | return $ac_retval | |
18c04407 | 2392 | |
5213506e | 2393 | } # ac_fn_c_try_link |
ba479fd2 | 2394 | |
fa802374 KT |
2395 | # ac_fn_c_find_uintX_t LINENO BITS VAR |
2396 | # ------------------------------------ | |
2397 | # Finds an unsigned integer type with width BITS, setting cache variable VAR | |
2398 | # accordingly. | |
2399 | ac_fn_c_find_uintX_t () | |
2400 | { | |
2401 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2402 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 | |
2403 | $as_echo_n "checking for uint$2_t... " >&6; } | |
2404 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2405 | $as_echo_n "(cached) " >&6 | |
2406 | else | |
2407 | eval "$3=no" | |
2408 | for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ | |
2409 | 'unsigned long long int' 'unsigned short int' 'unsigned char'; do | |
2410 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2411 | /* end confdefs.h. */ | |
2412 | $ac_includes_default | |
2413 | int | |
2414 | main () | |
2415 | { | |
2416 | static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)]; | |
2417 | test_array [0] = 0 | |
2418 | ||
2419 | ; | |
2420 | return 0; | |
2421 | } | |
2422 | _ACEOF | |
2423 | if ac_fn_c_try_compile "$LINENO"; then : | |
2424 | case $ac_type in #( | |
2425 | uint$2_t) : | |
2426 | eval "$3=yes" ;; #( | |
2427 | *) : | |
2428 | eval "$3=\$ac_type" ;; | |
2429 | esac | |
2430 | fi | |
2431 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2432 | eval as_val=\$$3 | |
2433 | if test "x$as_val" = x""no; then : | |
2434 | ||
2435 | else | |
2436 | break | |
2437 | fi | |
2438 | done | |
2439 | fi | |
2440 | eval ac_res=\$$3 | |
2441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2442 | $as_echo "$ac_res" >&6; } | |
2443 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2444 | ||
2445 | } # ac_fn_c_find_uintX_t | |
2446 | ||
2447 | # ac_fn_c_check_header_preproc LINENO HEADER VAR | |
2448 | # ---------------------------------------------- | |
2449 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
2450 | ac_fn_c_check_header_preproc () | |
2451 | { | |
2452 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2453 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2454 | $as_echo_n "checking for $2... " >&6; } | |
2455 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2456 | $as_echo_n "(cached) " >&6 | |
2457 | else | |
2458 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2459 | /* end confdefs.h. */ | |
2460 | #include <$2> | |
2461 | _ACEOF | |
2462 | if ac_fn_c_try_cpp "$LINENO"; then : | |
2463 | eval "$3=yes" | |
2464 | else | |
2465 | eval "$3=no" | |
2466 | fi | |
2467 | rm -f conftest.err conftest.$ac_ext | |
2468 | fi | |
2469 | eval ac_res=\$$3 | |
2470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2471 | $as_echo "$ac_res" >&6; } | |
2472 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2473 | ||
2474 | } # ac_fn_c_check_header_preproc | |
2475 | ||
5427046f ILT |
2476 | # ac_fn_cxx_try_cpp LINENO |
2477 | # ------------------------ | |
2478 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
2479 | ac_fn_cxx_try_cpp () | |
2480 | { | |
2481 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2482 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
2483 | case "(($ac_try" in | |
2484 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2485 | *) ac_try_echo=$ac_try;; | |
2486 | esac | |
2487 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2488 | $as_echo "$ac_try_echo"; } >&5 | |
2489 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
2490 | ac_status=$? | |
2491 | if test -s conftest.err; then | |
2492 | grep -v '^ *+' conftest.err >conftest.er1 | |
2493 | cat conftest.er1 >&5 | |
2494 | mv -f conftest.er1 conftest.err | |
2495 | fi | |
2496 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2497 | test $ac_status = 0; } >/dev/null && { | |
2498 | test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || | |
2499 | test ! -s conftest.err | |
2500 | }; then : | |
2501 | ac_retval=0 | |
2502 | else | |
2503 | $as_echo "$as_me: failed program was:" >&5 | |
2504 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2505 | ||
2506 | ac_retval=1 | |
2507 | fi | |
2508 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2509 | return $ac_retval | |
2510 | ||
2511 | } # ac_fn_cxx_try_cpp | |
2512 | ||
2513 | # ac_fn_cxx_check_header_preproc LINENO HEADER VAR | |
2514 | # ------------------------------------------------ | |
2515 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
2516 | ac_fn_cxx_check_header_preproc () | |
2517 | { | |
2518 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2520 | $as_echo_n "checking for $2... " >&6; } | |
2521 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2522 | $as_echo_n "(cached) " >&6 | |
2523 | else | |
2524 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2525 | /* end confdefs.h. */ | |
2526 | #include <$2> | |
2527 | _ACEOF | |
2528 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
2529 | eval "$3=yes" | |
2530 | else | |
2531 | eval "$3=no" | |
2532 | fi | |
2533 | rm -f conftest.err conftest.$ac_ext | |
2534 | fi | |
2535 | eval ac_res=\$$3 | |
2536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2537 | $as_echo "$ac_res" >&6; } | |
2538 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2539 | ||
2540 | } # ac_fn_cxx_check_header_preproc | |
2541 | ||
5213506e RW |
2542 | # ac_fn_c_check_func LINENO FUNC VAR |
2543 | # ---------------------------------- | |
2544 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2545 | ac_fn_c_check_func () | |
2546 | { | |
2547 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2548 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2549 | $as_echo_n "checking for $2... " >&6; } | |
2550 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2551 | $as_echo_n "(cached) " >&6 | |
2552 | else | |
2553 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2554 | /* end confdefs.h. */ | |
2555 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2556 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2557 | #define $2 innocuous_$2 | |
ba479fd2 | 2558 | |
5213506e RW |
2559 | /* System header to define __stub macros and hopefully few prototypes, |
2560 | which can conflict with char $2 (); below. | |
2561 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2562 | <limits.h> exists even on freestanding compilers. */ | |
914c5af7 | 2563 | |
5213506e RW |
2564 | #ifdef __STDC__ |
2565 | # include <limits.h> | |
2566 | #else | |
2567 | # include <assert.h> | |
2568 | #endif | |
ba479fd2 | 2569 | |
5213506e | 2570 | #undef $2 |
ba479fd2 | 2571 | |
5213506e RW |
2572 | /* Override any GCC internal prototype to avoid an error. |
2573 | Use char because int might match the return type of a GCC | |
2574 | builtin and then its argument prototype would still apply. */ | |
2575 | #ifdef __cplusplus | |
2576 | extern "C" | |
2577 | #endif | |
2578 | char $2 (); | |
2579 | /* The GNU C library defines this for functions which it implements | |
2580 | to always fail with ENOSYS. Some functions are actually named | |
2581 | something starting with __ and the normal name is an alias. */ | |
2582 | #if defined __stub_$2 || defined __stub___$2 | |
2583 | choke me | |
2584 | #endif | |
9f18db39 | 2585 | |
5213506e RW |
2586 | int |
2587 | main () | |
2588 | { | |
2589 | return $2 (); | |
2590 | ; | |
2591 | return 0; | |
2592 | } | |
2593 | _ACEOF | |
2594 | if ac_fn_c_try_link "$LINENO"; then : | |
2595 | eval "$3=yes" | |
2596 | else | |
2597 | eval "$3=no" | |
ba479fd2 | 2598 | fi |
5213506e RW |
2599 | rm -f core conftest.err conftest.$ac_objext \ |
2600 | conftest$ac_exeext conftest.$ac_ext | |
2601 | fi | |
2602 | eval ac_res=\$$3 | |
2603 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2604 | $as_echo "$ac_res" >&6; } | |
2605 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
b61ff9c8 | 2606 | |
5213506e | 2607 | } # ac_fn_c_check_func |
b61ff9c8 | 2608 | |
5213506e RW |
2609 | # ac_fn_cxx_try_link LINENO |
2610 | # ------------------------- | |
2611 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2612 | ac_fn_cxx_try_link () | |
2613 | { | |
2614 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2615 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2616 | if { { ac_try="$ac_link" | |
2617 | case "(($ac_try" in | |
2618 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2619 | *) ac_try_echo=$ac_try;; | |
2620 | esac | |
2621 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2622 | $as_echo "$ac_try_echo"; } >&5 | |
2623 | (eval "$ac_link") 2>conftest.err | |
2624 | ac_status=$? | |
2625 | if test -s conftest.err; then | |
2626 | grep -v '^ *+' conftest.err >conftest.er1 | |
2627 | cat conftest.er1 >&5 | |
2628 | mv -f conftest.er1 conftest.err | |
2629 | fi | |
2630 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2631 | test $ac_status = 0; } && { | |
2632 | test -z "$ac_cxx_werror_flag" || | |
2633 | test ! -s conftest.err | |
2634 | } && test -s conftest$ac_exeext && { | |
2635 | test "$cross_compiling" = yes || | |
2636 | $as_test_x conftest$ac_exeext | |
2637 | }; then : | |
2638 | ac_retval=0 | |
2639 | else | |
2640 | $as_echo "$as_me: failed program was:" >&5 | |
2641 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 2642 | |
5213506e | 2643 | ac_retval=1 |
ba479fd2 | 2644 | fi |
5213506e RW |
2645 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
2646 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2647 | # interfere with the next link command; also delete a directory that is | |
2648 | # left behind by Apple's compiler. We do this before executing the actions. | |
2649 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2650 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2651 | return $ac_retval | |
ba479fd2 | 2652 | |
5213506e RW |
2653 | } # ac_fn_cxx_try_link |
2654 | cat >config.log <<_ACEOF | |
2655 | This file contains any messages produced by compilers while | |
2656 | running configure, to aid debugging if configure makes a mistake. | |
ba479fd2 | 2657 | |
5213506e RW |
2658 | It was created by $as_me, which was |
2659 | generated by GNU Autoconf 2.64. Invocation command line was | |
ba479fd2 | 2660 | |
5213506e | 2661 | $ $0 $@ |
18fc9bd4 | 2662 | |
5213506e RW |
2663 | _ACEOF |
2664 | exec 5>>config.log | |
2665 | { | |
2666 | cat <<_ASUNAME | |
2667 | ## --------- ## | |
2668 | ## Platform. ## | |
2669 | ## --------- ## | |
18fc9bd4 | 2670 | |
5213506e RW |
2671 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2672 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2673 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2674 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2675 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
18fc9bd4 | 2676 | |
5213506e RW |
2677 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2678 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
18fc9bd4 | 2679 | |
5213506e RW |
2680 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2681 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2682 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2683 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2684 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2685 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2686 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
18fc9bd4 | 2687 | |
5213506e | 2688 | _ASUNAME |
8f1529e6 | 2689 | |
5213506e RW |
2690 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2691 | for as_dir in $PATH | |
2692 | do | |
2693 | IFS=$as_save_IFS | |
2694 | test -z "$as_dir" && as_dir=. | |
2695 | $as_echo "PATH: $as_dir" | |
2696 | done | |
2697 | IFS=$as_save_IFS | |
57255173 | 2698 | |
5213506e | 2699 | } >&5 |
57255173 | 2700 | |
5213506e | 2701 | cat >&5 <<_ACEOF |
1546bb64 | 2702 | |
18fc9bd4 | 2703 | |
5213506e RW |
2704 | ## ----------- ## |
2705 | ## Core tests. ## | |
2706 | ## ----------- ## | |
73458fb7 | 2707 | |
ba479fd2 | 2708 | _ACEOF |
13c22933 JJ |
2709 | |
2710 | ||
5213506e RW |
2711 | # Keep a trace of the command line. |
2712 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2713 | # Strip out --silent because we don't want to record it for future runs. | |
2714 | # Also quote any args containing shell meta-characters. | |
2715 | # Make two passes to allow for proper duplicate-argument suppression. | |
2716 | ac_configure_args= | |
2717 | ac_configure_args0= | |
2718 | ac_configure_args1= | |
2719 | ac_must_keep_next=false | |
2720 | for ac_pass in 1 2 | |
00020c16 | 2721 | do |
5213506e RW |
2722 | for ac_arg |
2723 | do | |
2724 | case $ac_arg in | |
2725 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2726 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2727 | | -silent | --silent | --silen | --sile | --sil) | |
2728 | continue ;; | |
2729 | *\'*) | |
2730 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2731 | esac | |
2732 | case $ac_pass in | |
2733 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2734 | 2) | |
2735 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2736 | if test $ac_must_keep_next = true; then | |
2737 | ac_must_keep_next=false # Got value, back to normal. | |
2738 | else | |
2739 | case $ac_arg in | |
2740 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2741 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2742 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2743 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2744 | case "$ac_configure_args0 " in | |
2745 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2746 | esac | |
2747 | ;; | |
2748 | -* ) ac_must_keep_next=true ;; | |
2749 | esac | |
2750 | fi | |
2751 | as_fn_append ac_configure_args " '$ac_arg'" | |
2752 | ;; | |
2753 | esac | |
2754 | done | |
00020c16 | 2755 | done |
5213506e RW |
2756 | { ac_configure_args0=; unset ac_configure_args0;} |
2757 | { ac_configure_args1=; unset ac_configure_args1;} | |
60d26958 | 2758 | |
5213506e RW |
2759 | # When interrupted or exit'd, cleanup temporary files, and complete |
2760 | # config.log. We remove comments because anyway the quotes in there | |
2761 | # would cause problems or look ugly. | |
2762 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2763 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2764 | trap 'exit_status=$? | |
2765 | # Save into config.log some information that might help in debugging. | |
2766 | { | |
2767 | echo | |
1a4b763e | 2768 | |
5213506e RW |
2769 | cat <<\_ASBOX |
2770 | ## ---------------- ## | |
2771 | ## Cache variables. ## | |
2772 | ## ---------------- ## | |
2773 | _ASBOX | |
2774 | echo | |
2775 | # The following way of writing the cache mishandles newlines in values, | |
2776 | ( | |
2777 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2778 | eval ac_val=\$$ac_var | |
2779 | case $ac_val in #( | |
2780 | *${as_nl}*) | |
2781 | case $ac_var in #( | |
2782 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2783 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2784 | esac | |
2785 | case $ac_var in #( | |
2786 | _ | IFS | as_nl) ;; #( | |
2787 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2788 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2789 | esac ;; | |
2790 | esac | |
2791 | done | |
2792 | (set) 2>&1 | | |
2793 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2794 | *${as_nl}ac_space=\ *) | |
2795 | sed -n \ | |
2796 | "s/'\''/'\''\\\\'\'''\''/g; | |
2797 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2798 | ;; #( | |
2799 | *) | |
2800 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2801 | ;; | |
2802 | esac | | |
2803 | sort | |
2804 | ) | |
2805 | echo | |
1a4b763e | 2806 | |
5213506e RW |
2807 | cat <<\_ASBOX |
2808 | ## ----------------- ## | |
2809 | ## Output variables. ## | |
2810 | ## ----------------- ## | |
2811 | _ASBOX | |
2812 | echo | |
2813 | for ac_var in $ac_subst_vars | |
2814 | do | |
2815 | eval ac_val=\$$ac_var | |
2816 | case $ac_val in | |
2817 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2818 | esac | |
2819 | $as_echo "$ac_var='\''$ac_val'\''" | |
2820 | done | sort | |
2821 | echo | |
60d26958 | 2822 | |
5213506e RW |
2823 | if test -n "$ac_subst_files"; then |
2824 | cat <<\_ASBOX | |
2825 | ## ------------------- ## | |
2826 | ## File substitutions. ## | |
2827 | ## ------------------- ## | |
2828 | _ASBOX | |
2829 | echo | |
2830 | for ac_var in $ac_subst_files | |
2831 | do | |
2832 | eval ac_val=\$$ac_var | |
2833 | case $ac_val in | |
2834 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2835 | esac | |
2836 | $as_echo "$ac_var='\''$ac_val'\''" | |
2837 | done | sort | |
2838 | echo | |
2839 | fi | |
60d26958 | 2840 | |
5213506e RW |
2841 | if test -s confdefs.h; then |
2842 | cat <<\_ASBOX | |
2843 | ## ----------- ## | |
2844 | ## confdefs.h. ## | |
2845 | ## ----------- ## | |
2846 | _ASBOX | |
2847 | echo | |
2848 | cat confdefs.h | |
2849 | echo | |
2850 | fi | |
2851 | test "$ac_signal" != 0 && | |
2852 | $as_echo "$as_me: caught signal $ac_signal" | |
2853 | $as_echo "$as_me: exit $exit_status" | |
2854 | } >&5 | |
2855 | rm -f core *.core core.conftest.* && | |
2856 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2857 | exit $exit_status | |
2858 | ' 0 | |
2859 | for ac_signal in 1 2 13 15; do | |
2860 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
00020c16 | 2861 | done |
5213506e | 2862 | ac_signal=0 |
00020c16 | 2863 | |
5213506e RW |
2864 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2865 | rm -f -r conftest* confdefs.h | |
00020c16 | 2866 | |
5213506e RW |
2867 | $as_echo "/* confdefs.h */" > confdefs.h |
2868 | ||
2869 | # Predefined preprocessor variables. | |
2870 | ||
2871 | cat >>confdefs.h <<_ACEOF | |
2872 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
60d26958 | 2873 | _ACEOF |
60d26958 | 2874 | |
5213506e RW |
2875 | cat >>confdefs.h <<_ACEOF |
2876 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2877 | _ACEOF | |
60d26958 | 2878 | |
5213506e RW |
2879 | cat >>confdefs.h <<_ACEOF |
2880 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
60d26958 | 2881 | _ACEOF |
5213506e RW |
2882 | |
2883 | cat >>confdefs.h <<_ACEOF | |
2884 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
60d26958 | 2885 | _ACEOF |
60d26958 | 2886 | |
5213506e RW |
2887 | cat >>confdefs.h <<_ACEOF |
2888 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2889 | _ACEOF | |
60d26958 | 2890 | |
5213506e RW |
2891 | cat >>confdefs.h <<_ACEOF |
2892 | #define PACKAGE_URL "$PACKAGE_URL" | |
2893 | _ACEOF | |
00020c16 | 2894 | |
60d26958 | 2895 | |
5213506e RW |
2896 | # Let the site file select an alternate cache file if it wants to. |
2897 | # Prefer an explicitly selected file to automatically selected ones. | |
2898 | ac_site_file1=NONE | |
2899 | ac_site_file2=NONE | |
2900 | if test -n "$CONFIG_SITE"; then | |
2901 | ac_site_file1=$CONFIG_SITE | |
2902 | elif test "x$prefix" != xNONE; then | |
2903 | ac_site_file1=$prefix/share/config.site | |
2904 | ac_site_file2=$prefix/etc/config.site | |
2905 | else | |
2906 | ac_site_file1=$ac_default_prefix/share/config.site | |
2907 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2908 | fi | |
2909 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
00020c16 | 2910 | do |
5213506e RW |
2911 | test "x$ac_site_file" = xNONE && continue |
2912 | if test -r "$ac_site_file"; then | |
2913 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2914 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2915 | sed 's/^/| /' "$ac_site_file" >&5 | |
2916 | . "$ac_site_file" | |
60d26958 | 2917 | fi |
5213506e | 2918 | done |
60d26958 | 2919 | |
5213506e RW |
2920 | if test -r "$cache_file"; then |
2921 | # Some versions of bash will fail to source /dev/null (special | |
2922 | # files actually), so we avoid doing that. | |
2923 | if test -f "$cache_file"; then | |
2924 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2925 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2926 | case $cache_file in | |
2927 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2928 | *) . "./$cache_file";; | |
2929 | esac | |
60d26958 PB |
2930 | fi |
2931 | else | |
5213506e RW |
2932 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2933 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2934 | >$cache_file | |
bf3b7cd3 JD |
2935 | fi |
2936 | ||
5213506e RW |
2937 | # Check that the precious variables saved in the cache have kept the same |
2938 | # value. | |
2939 | ac_cache_corrupted=false | |
2940 | for ac_var in $ac_precious_vars; do | |
2941 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2942 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2943 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2944 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2945 | case $ac_old_set,$ac_new_set in | |
2946 | set,) | |
2947 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2948 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2949 | ac_cache_corrupted=: ;; | |
2950 | ,set) | |
2951 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2952 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2953 | ac_cache_corrupted=: ;; | |
2954 | ,);; | |
2955 | *) | |
2956 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2957 | # differences in whitespace do not lead to failure. | |
2958 | ac_old_val_w=`echo x $ac_old_val` | |
2959 | ac_new_val_w=`echo x $ac_new_val` | |
2960 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2961 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2962 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2963 | ac_cache_corrupted=: | |
2964 | else | |
2965 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2966 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2967 | eval $ac_var=\$ac_old_val | |
2968 | fi | |
2969 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2970 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2971 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2972 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2973 | fi;; | |
2974 | esac | |
2975 | # Pass precious variables to config.status. | |
2976 | if test "$ac_new_set" = set; then | |
2977 | case $ac_new_val in | |
2978 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2979 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2980 | esac | |
2981 | case " $ac_configure_args " in | |
2982 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2983 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2984 | esac | |
2985 | fi | |
60d26958 | 2986 | done |
5213506e RW |
2987 | if $ac_cache_corrupted; then |
2988 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2989 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2990 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2991 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2992 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
60d26958 | 2993 | fi |
5213506e RW |
2994 | ## -------------------- ## |
2995 | ## Main body of script. ## | |
2996 | ## -------------------- ## | |
60d26958 | 2997 | |
00020c16 ILT |
2998 | ac_ext=c |
2999 | ac_cpp='$CPP $CPPFLAGS' | |
3000 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3001 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3002 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
60d26958 | 3003 | |
00020c16 | 3004 | |
bf3b7cd3 | 3005 | |
bf3b7cd3 | 3006 | |
00020c16 | 3007 | |
bf3b7cd3 | 3008 | |
5213506e | 3009 | ac_config_headers="$ac_config_headers auto-host.h:config.in" |
bf3b7cd3 | 3010 | |
bf3b7cd3 | 3011 | |
5213506e | 3012 | gcc_version=`cat $srcdir/BASE-VER` |
bf3b7cd3 | 3013 | |
5213506e RW |
3014 | # Determine the host, build, and target systems |
3015 | ac_aux_dir= | |
3016 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
3017 | for ac_t in install-sh install.sh shtool; do | |
3018 | if test -f "$ac_dir/$ac_t"; then | |
3019 | ac_aux_dir=$ac_dir | |
3020 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
3021 | break 2 | |
3022 | fi | |
3023 | done | |
3024 | done | |
3025 | if test -z "$ac_aux_dir"; then | |
3026 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
00020c16 | 3027 | fi |
5213506e RW |
3028 | |
3029 | # These three variables are undocumented and unsupported, | |
3030 | # and are intended to be withdrawn in a future Autoconf release. | |
3031 | # They can cause serious problems if a builder's source tree is in a directory | |
3032 | # whose full name contains unusual characters. | |
3033 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
3034 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
3035 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
3036 | ||
3037 | ||
3038 | # Make sure we can run config.sub. | |
3039 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
3040 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
3041 | ||
3042 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
3043 | $as_echo_n "checking build system type... " >&6; } | |
3044 | if test "${ac_cv_build+set}" = set; then : | |
3045 | $as_echo_n "(cached) " >&6 | |
3046 | else | |
3047 | ac_build_alias=$build_alias | |
3048 | test "x$ac_build_alias" = x && | |
3049 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
3050 | test "x$ac_build_alias" = x && | |
3051 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
3052 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
3053 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
3054 | ||
3055 | fi | |
3056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
3057 | $as_echo "$ac_cv_build" >&6; } | |
3058 | case $ac_cv_build in | |
3059 | *-*-*) ;; | |
3060 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
3061 | esac | |
3062 | build=$ac_cv_build | |
3063 | ac_save_IFS=$IFS; IFS='-' | |
3064 | set x $ac_cv_build | |
3065 | shift | |
3066 | build_cpu=$1 | |
3067 | build_vendor=$2 | |
3068 | shift; shift | |
3069 | # Remember, the first character of IFS is used to create $*, | |
3070 | # except with old shells: | |
3071 | build_os=$* | |
3072 | IFS=$ac_save_IFS | |
3073 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
3074 | ||
3075 | ||
3076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
3077 | $as_echo_n "checking host system type... " >&6; } | |
3078 | if test "${ac_cv_host+set}" = set; then : | |
3079 | $as_echo_n "(cached) " >&6 | |
3080 | else | |
3081 | if test "x$host_alias" = x; then | |
3082 | ac_cv_host=$ac_cv_build | |
3083 | else | |
3084 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
3085 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
00020c16 | 3086 | fi |
5213506e | 3087 | |
00020c16 | 3088 | fi |
5213506e RW |
3089 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
3090 | $as_echo "$ac_cv_host" >&6; } | |
3091 | case $ac_cv_host in | |
3092 | *-*-*) ;; | |
3093 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
3094 | esac | |
3095 | host=$ac_cv_host | |
3096 | ac_save_IFS=$IFS; IFS='-' | |
3097 | set x $ac_cv_host | |
3098 | shift | |
3099 | host_cpu=$1 | |
3100 | host_vendor=$2 | |
3101 | shift; shift | |
3102 | # Remember, the first character of IFS is used to create $*, | |
3103 | # except with old shells: | |
3104 | host_os=$* | |
3105 | IFS=$ac_save_IFS | |
3106 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
00020c16 | 3107 | |
bf3b7cd3 | 3108 | |
5213506e RW |
3109 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
3110 | $as_echo_n "checking target system type... " >&6; } | |
3111 | if test "${ac_cv_target+set}" = set; then : | |
3112 | $as_echo_n "(cached) " >&6 | |
3113 | else | |
3114 | if test "x$target_alias" = x; then | |
3115 | ac_cv_target=$ac_cv_host | |
3116 | else | |
3117 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
3118 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
bf3b7cd3 JD |
3119 | fi |
3120 | ||
5213506e RW |
3121 | fi |
3122 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 | |
3123 | $as_echo "$ac_cv_target" >&6; } | |
3124 | case $ac_cv_target in | |
3125 | *-*-*) ;; | |
3126 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
3127 | esac | |
3128 | target=$ac_cv_target | |
3129 | ac_save_IFS=$IFS; IFS='-' | |
3130 | set x $ac_cv_target | |
3131 | shift | |
3132 | target_cpu=$1 | |
3133 | target_vendor=$2 | |
3134 | shift; shift | |
3135 | # Remember, the first character of IFS is used to create $*, | |
3136 | # except with old shells: | |
3137 | target_os=$* | |
3138 | IFS=$ac_save_IFS | |
3139 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
60d26958 | 3140 | |
bf3b7cd3 | 3141 | |
5213506e RW |
3142 | # The aliases save the names the user supplied, while $host etc. |
3143 | # will get canonicalized. | |
3144 | test -n "$target_alias" && | |
3145 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
3146 | NONENONEs,x,x, && | |
3147 | program_prefix=${target_alias}- | |
bf3b7cd3 | 3148 | |
5213506e RW |
3149 | # Determine the noncanonical target name, for directory use. |
3150 | case ${build_alias} in | |
3151 | "") build_noncanonical=${build} ;; | |
3152 | *) build_noncanonical=${build_alias} ;; | |
3153 | esac | |
00020c16 | 3154 | |
5213506e RW |
3155 | case ${host_alias} in |
3156 | "") host_noncanonical=${build_noncanonical} ;; | |
3157 | *) host_noncanonical=${host_alias} ;; | |
3158 | esac | |
00020c16 | 3159 | |
5213506e RW |
3160 | case ${target_alias} in |
3161 | "") target_noncanonical=${host_noncanonical} ;; | |
3162 | *) target_noncanonical=${target_alias} ;; | |
3163 | esac | |
00020c16 ILT |
3164 | |
3165 | ||
3166 | ||
3167 | ||
5213506e | 3168 | # Determine the target- and build-specific subdirectories |
00020c16 | 3169 | |
5213506e RW |
3170 | # post-stage1 host modules use a different CC_FOR_BUILD so, in order to |
3171 | # have matching libraries, they should use host libraries: Makefile.tpl | |
3172 | # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). | |
3173 | # However, they still use the build modules, because the corresponding | |
3174 | # host modules (e.g. bison) are only built for the host when bootstrap | |
3175 | # finishes. So: | |
3176 | # - build_subdir is where we find build modules, and never changes. | |
3177 | # - build_libsubdir is where we find build libraries, and can be overridden. | |
bf3b7cd3 | 3178 | |
5213506e RW |
3179 | # Prefix 'build-' so this never conflicts with target_subdir. |
3180 | build_subdir="build-${build_noncanonical}" | |
3181 | ||
3182 | # Check whether --with-build-libsubdir was given. | |
3183 | if test "${with_build_libsubdir+set}" = set; then : | |
3184 | withval=$with_build_libsubdir; build_libsubdir="$withval" | |
3185 | else | |
3186 | build_libsubdir="$build_subdir" | |
bf3b7cd3 | 3187 | fi |
bf3b7cd3 | 3188 | |
5213506e RW |
3189 | # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
3190 | if ( test $srcdir = . && test -d gcc ) \ | |
3191 | || test -d $srcdir/../host-${host_noncanonical}; then | |
3192 | host_subdir="host-${host_noncanonical}" | |
3193 | else | |
3194 | host_subdir=. | |
00020c16 | 3195 | fi |
5213506e RW |
3196 | # No prefix. |
3197 | target_subdir=${target_noncanonical} | |
00020c16 | 3198 | |
00020c16 | 3199 | |
5213506e RW |
3200 | # Set program_transform_name |
3201 | test "$program_prefix" != NONE && | |
3202 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
3203 | # Use a double $ so make ignores it. | |
3204 | test "$program_suffix" != NONE && | |
3205 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
3206 | # Double any \ or $. | |
3207 | # By default was `s,x,x', remove it if useless. | |
3208 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
3209 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
00020c16 ILT |
3210 | |
3211 | ||
5213506e RW |
3212 | # Check for bogus environment variables. |
3213 | # Test if LIBRARY_PATH contains the notation for the current directory | |
3214 | # since this would lead to problems installing/building glibc. | |
3215 | # LIBRARY_PATH contains the current directory if one of the following | |
3216 | # is true: | |
3217 | # - one of the terminals (":" and ";") is the first or last sign | |
3218 | # - two terminals occur directly after each other | |
3219 | # - the path contains an element with a dot in it | |
3220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5 | |
3221 | $as_echo_n "checking LIBRARY_PATH variable... " >&6; } | |
3222 | case ${LIBRARY_PATH} in | |
3223 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
3224 | library_path_setting="contains current directory" | |
3225 | ;; | |
3226 | *) | |
3227 | library_path_setting="ok" | |
3228 | ;; | |
3229 | esac | |
3230 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5 | |
3231 | $as_echo "$library_path_setting" >&6; } | |
3232 | if test "$library_path_setting" != "ok"; then | |
3233 | as_fn_error " | |
3234 | *** LIBRARY_PATH shouldn't contain the current directory when | |
3235 | *** building gcc. Please change the environment variable | |
3236 | *** and run configure again." "$LINENO" 5 | |
00020c16 | 3237 | fi |
00020c16 | 3238 | |
5213506e RW |
3239 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
3240 | # since this would lead to problems installing/building glibc. | |
3241 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
3242 | # is true: | |
3243 | # - one of the terminals (":" and ";") is the first or last sign | |
3244 | # - two terminals occur directly after each other | |
3245 | # - the path contains an element with a dot in it | |
3246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5 | |
3247 | $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; } | |
3248 | case ${GCC_EXEC_PREFIX} in | |
3249 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
3250 | gcc_exec_prefix_setting="contains current directory" | |
3251 | ;; | |
3252 | *) | |
3253 | gcc_exec_prefix_setting="ok" | |
3254 | ;; | |
3255 | esac | |
3256 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5 | |
3257 | $as_echo "$gcc_exec_prefix_setting" >&6; } | |
3258 | if test "$gcc_exec_prefix_setting" != "ok"; then | |
3259 | as_fn_error " | |
3260 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
3261 | *** building gcc. Please change the environment variable | |
3262 | *** and run configure again." "$LINENO" 5 | |
00020c16 | 3263 | fi |
00020c16 | 3264 | |
5213506e RW |
3265 | # ----------- |
3266 | # Directories | |
3267 | # ----------- | |
3268 | ||
3269 | # Specify the local prefix | |
3270 | local_prefix= | |
3271 | ||
3272 | # Check whether --with-local-prefix was given. | |
3273 | if test "${with_local_prefix+set}" = set; then : | |
3274 | withval=$with_local_prefix; case "${withval}" in | |
3275 | yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;; | |
3276 | no) ;; | |
3277 | *) local_prefix=$with_local_prefix ;; | |
3278 | esac | |
00020c16 | 3279 | fi |
bf3b7cd3 | 3280 | |
5213506e RW |
3281 | |
3282 | # Default local prefix if it is empty | |
3283 | if test x$local_prefix = x; then | |
3284 | local_prefix=/usr/local | |
bf3b7cd3 | 3285 | fi |
00020c16 | 3286 | |
5213506e RW |
3287 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only |
3288 | # passed in by the toplevel make and thus we'd get different behavior | |
3289 | # depending on where we built the sources. | |
3290 | gcc_gxx_include_dir= | |
3291 | # Specify the g++ header file directory | |
3292 | ||
3293 | # Check whether --with-gxx-include-dir was given. | |
3294 | if test "${with_gxx_include_dir+set}" = set; then : | |
3295 | withval=$with_gxx_include_dir; case "${withval}" in | |
3296 | yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;; | |
3297 | no) ;; | |
3298 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; | |
00020c16 | 3299 | esac |
00020c16 | 3300 | fi |
bf3b7cd3 | 3301 | |
5213506e RW |
3302 | |
3303 | # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO. | |
3304 | if test x${gcc_gxx_include_dir} = x; then | |
3305 | if test x${enable_version_specific_runtime_libs} = xyes; then | |
3306 | gcc_gxx_include_dir='${libsubdir}/include/c++' | |
3307 | else | |
3308 | libstdcxx_incdir='include/c++/$(version)' | |
3309 | if test x$host != x$target; then | |
3310 | libstdcxx_incdir="$target_alias/$libstdcxx_incdir" | |
3311 | fi | |
3312 | gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir" | |
3313 | fi | |
00020c16 ILT |
3314 | fi |
3315 | ||
3316 | ||
5213506e RW |
3317 | # Check whether --with-cpp_install_dir was given. |
3318 | if test "${with_cpp_install_dir+set}" = set; then : | |
3319 | withval=$with_cpp_install_dir; if test x$withval = xyes; then | |
3320 | as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5 | |
3321 | elif test x$withval != xno; then | |
3322 | cpp_install_dir=$withval | |
3323 | fi | |
3324 | fi | |
00020c16 | 3325 | |
00020c16 | 3326 | |
5213506e RW |
3327 | # We would like to our source tree to be readonly. However when releases or |
3328 | # pre-releases are generated, the flex/bison generated files as well as the | |
3329 | # various formats of manuals need to be included along with the rest of the | |
3330 | # sources. Therefore we have --enable-generated-files-in-srcdir to do | |
3331 | # just that. | |
00020c16 | 3332 | |
5213506e RW |
3333 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5 |
3334 | $as_echo_n "checking whether to place generated files in the source directory... " >&6; } | |
3335 | # Check whether --enable-generated-files-in-srcdir was given. | |
3336 | if test "${enable_generated_files_in_srcdir+set}" = set; then : | |
3337 | enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval | |
3338 | else | |
3339 | generated_files_in_srcdir=no | |
3340 | fi | |
00020c16 ILT |
3341 | |
3342 | ||
5213506e RW |
3343 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5 |
3344 | $as_echo "$generated_files_in_srcdir" >&6; } | |
00020c16 | 3345 | |
5213506e RW |
3346 | if test "$generated_files_in_srcdir" = "yes"; then |
3347 | GENINSRC='' | |
3348 | else | |
3349 | GENINSRC='#' | |
3350 | fi | |
00020c16 ILT |
3351 | |
3352 | ||
5213506e RW |
3353 | # ------------------- |
3354 | # Find default linker | |
3355 | # ------------------- | |
3356 | ||
3357 | # With GNU ld | |
00020c16 | 3358 | |
5213506e RW |
3359 | # Check whether --with-gnu-ld was given. |
3360 | if test "${with_gnu_ld+set}" = set; then : | |
3361 | withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld" | |
00020c16 | 3362 | else |
5213506e RW |
3363 | gnu_ld_flag=no |
3364 | fi | |
00020c16 | 3365 | |
bf3b7cd3 | 3366 | |
5213506e | 3367 | # With pre-defined ld |
00020c16 | 3368 | |
5213506e RW |
3369 | # Check whether --with-ld was given. |
3370 | if test "${with_ld+set}" = set; then : | |
3371 | withval=$with_ld; DEFAULT_LINKER="$with_ld" | |
00020c16 | 3372 | fi |
00020c16 | 3373 | |
5213506e RW |
3374 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
3375 | if test ! -x "$DEFAULT_LINKER"; then | |
3376 | as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5 | |
3377 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
3378 | gnu_ld_flag=yes | |
3379 | fi | |
3380 | ||
3381 | cat >>confdefs.h <<_ACEOF | |
3382 | #define DEFAULT_LINKER "$DEFAULT_LINKER" | |
00020c16 ILT |
3383 | _ACEOF |
3384 | ||
5213506e | 3385 | fi |
00020c16 | 3386 | |
5213506e | 3387 | gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi` |
00020c16 | 3388 | |
5213506e RW |
3389 | cat >>confdefs.h <<_ACEOF |
3390 | #define HAVE_GNU_LD $gnu_ld | |
00020c16 ILT |
3391 | _ACEOF |
3392 | ||
3393 | ||
5213506e RW |
3394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5 |
3395 | $as_echo_n "checking whether a default linker was specified... " >&6; } | |
3396 | if test x"${DEFAULT_LINKER+set}" = x"set"; then | |
3397 | if test x"$gnu_ld_flag" = x"no"; then | |
3398 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5 | |
3399 | $as_echo "yes ($DEFAULT_LINKER)" >&6; } | |
00020c16 | 3400 | else |
5213506e RW |
3401 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5 |
3402 | $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; } | |
00020c16 | 3403 | fi |
bf3b7cd3 | 3404 | else |
5213506e RW |
3405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3406 | $as_echo "no" >&6; } | |
bf3b7cd3 | 3407 | fi |
bf3b7cd3 | 3408 | |
5213506e | 3409 | # With demangler in GNU ld |
00020c16 | 3410 | |
5213506e RW |
3411 | # Check whether --with-demangler-in-ld was given. |
3412 | if test "${with_demangler_in_ld+set}" = set; then : | |
3413 | withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld" | |
00020c16 | 3414 | else |
df45fc34 | 3415 | demangler_in_ld=yes |
00020c16 | 3416 | fi |
bf3b7cd3 | 3417 | |
00020c16 | 3418 | |
5213506e RW |
3419 | # ---------------------- |
3420 | # Find default assembler | |
3421 | # ---------------------- | |
00020c16 | 3422 | |
5213506e | 3423 | # With GNU as |
00020c16 | 3424 | |
5213506e RW |
3425 | # Check whether --with-gnu-as was given. |
3426 | if test "${with_gnu_as+set}" = set; then : | |
3427 | withval=$with_gnu_as; gas_flag="$with_gnu_as" | |
00020c16 | 3428 | else |
5213506e | 3429 | gas_flag=no |
00020c16 | 3430 | fi |
00020c16 | 3431 | |
5213506e RW |
3432 | |
3433 | ||
3434 | # Check whether --with-as was given. | |
3435 | if test "${with_as+set}" = set; then : | |
3436 | withval=$with_as; DEFAULT_ASSEMBLER="$with_as" | |
00020c16 | 3437 | fi |
00020c16 | 3438 | |
5213506e RW |
3439 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
3440 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
3441 | as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5 | |
3442 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
3443 | gas_flag=yes | |
3444 | fi | |
3445 | ||
3446 | cat >>confdefs.h <<_ACEOF | |
3447 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" | |
00020c16 | 3448 | _ACEOF |
5213506e RW |
3449 | |
3450 | fi | |
3451 | ||
3452 | gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi` | |
3453 | ||
3454 | cat >>confdefs.h <<_ACEOF | |
3455 | #define HAVE_GNU_AS $gnu_as | |
00020c16 | 3456 | _ACEOF |
5213506e RW |
3457 | |
3458 | ||
3459 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5 | |
3460 | $as_echo_n "checking whether a default assembler was specified... " >&6; } | |
3461 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then | |
3462 | if test x"$gas_flag" = x"no"; then | |
3463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5 | |
3464 | $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; } | |
00020c16 | 3465 | else |
5213506e RW |
3466 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5 |
3467 | $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; } | |
00020c16 | 3468 | fi |
bf3b7cd3 | 3469 | else |
5213506e RW |
3470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3471 | $as_echo "no" >&6; } | |
00020c16 | 3472 | fi |
bf3b7cd3 | 3473 | |
5213506e RW |
3474 | # --------------- |
3475 | # Find C compiler | |
3476 | # --------------- | |
00020c16 | 3477 | |
5213506e RW |
3478 | # If a non-executable a.out is present (e.g. created by GNU as above even if |
3479 | # invoked with -v only), the IRIX 6 native ld just overwrites the existing | |
3480 | # file, even when creating an executable, so an execution test fails. | |
3481 | # Remove possible default executable files to avoid this. | |
3482 | # | |
3483 | # FIXME: This really belongs into AC_PROG_CC and can be removed once | |
3484 | # Autoconf includes it. | |
3485 | rm -f a.out a.exe b.out | |
bf3b7cd3 | 3486 | |
5213506e | 3487 | # Find the native compiler |
00020c16 ILT |
3488 | ac_ext=c |
3489 | ac_cpp='$CPP $CPPFLAGS' | |
3490 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3491 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3492 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5213506e RW |
3493 | if test -n "$ac_tool_prefix"; then |
3494 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3495 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3496 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3497 | $as_echo_n "checking for $ac_word... " >&6; } | |
3498 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3499 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3500 | else |
5213506e RW |
3501 | if test -n "$CC"; then |
3502 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3503 | else | |
3504 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3505 | for as_dir in $PATH | |
3506 | do | |
3507 | IFS=$as_save_IFS | |
3508 | test -z "$as_dir" && as_dir=. | |
3509 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3510 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3511 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
3512 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3513 | break 2 | |
3514 | fi | |
3515 | done | |
3516 | done | |
3517 | IFS=$as_save_IFS | |
00020c16 | 3518 | |
5213506e RW |
3519 | fi |
3520 | fi | |
3521 | CC=$ac_cv_prog_CC | |
3522 | if test -n "$CC"; then | |
3523 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3524 | $as_echo "$CC" >&6; } | |
bf3b7cd3 | 3525 | else |
5213506e RW |
3526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3527 | $as_echo "no" >&6; } | |
3528 | fi | |
3529 | ||
bf3b7cd3 | 3530 | |
bf3b7cd3 | 3531 | fi |
5213506e RW |
3532 | if test -z "$ac_cv_prog_CC"; then |
3533 | ac_ct_CC=$CC | |
3534 | # Extract the first word of "gcc", so it can be a program name with args. | |
3535 | set dummy gcc; ac_word=$2 | |
3536 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3537 | $as_echo_n "checking for $ac_word... " >&6; } | |
3538 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3539 | $as_echo_n "(cached) " >&6 | |
3540 | else | |
3541 | if test -n "$ac_ct_CC"; then | |
3542 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3543 | else | |
3544 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3545 | for as_dir in $PATH | |
3546 | do | |
3547 | IFS=$as_save_IFS | |
3548 | test -z "$as_dir" && as_dir=. | |
3549 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3550 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3551 | ac_cv_prog_ac_ct_CC="gcc" | |
3552 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3553 | break 2 | |
3554 | fi | |
00020c16 | 3555 | done |
5213506e RW |
3556 | done |
3557 | IFS=$as_save_IFS | |
00020c16 | 3558 | |
bf3b7cd3 | 3559 | fi |
5213506e RW |
3560 | fi |
3561 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3562 | if test -n "$ac_ct_CC"; then | |
3563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3564 | $as_echo "$ac_ct_CC" >&6; } | |
3565 | else | |
3566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3567 | $as_echo "no" >&6; } | |
3568 | fi | |
00020c16 | 3569 | |
5213506e RW |
3570 | if test "x$ac_ct_CC" = x; then |
3571 | CC="" | |
3572 | else | |
3573 | case $cross_compiling:$ac_tool_warned in | |
3574 | yes:) | |
3575 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3576 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3577 | ac_tool_warned=yes ;; | |
3578 | esac | |
3579 | CC=$ac_ct_CC | |
3580 | fi | |
3581 | else | |
3582 | CC="$ac_cv_prog_CC" | |
3583 | fi | |
00020c16 | 3584 | |
5213506e RW |
3585 | if test -z "$CC"; then |
3586 | if test -n "$ac_tool_prefix"; then | |
3587 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
3588 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3589 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3590 | $as_echo_n "checking for $ac_word... " >&6; } | |
3591 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3592 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3593 | else |
5213506e RW |
3594 | if test -n "$CC"; then |
3595 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
00020c16 | 3596 | else |
5213506e RW |
3597 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3598 | for as_dir in $PATH | |
3599 | do | |
3600 | IFS=$as_save_IFS | |
3601 | test -z "$as_dir" && as_dir=. | |
3602 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3603 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3604 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
3605 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3606 | break 2 | |
3607 | fi | |
3608 | done | |
3609 | done | |
3610 | IFS=$as_save_IFS | |
00020c16 | 3611 | |
00020c16 | 3612 | fi |
00020c16 | 3613 | fi |
5213506e RW |
3614 | CC=$ac_cv_prog_CC |
3615 | if test -n "$CC"; then | |
3616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3617 | $as_echo "$CC" >&6; } | |
00020c16 | 3618 | else |
5213506e RW |
3619 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3620 | $as_echo "no" >&6; } | |
3621 | fi | |
bf3b7cd3 | 3622 | |
bf3b7cd3 | 3623 | |
5213506e RW |
3624 | fi |
3625 | fi | |
3626 | if test -z "$CC"; then | |
3627 | # Extract the first word of "cc", so it can be a program name with args. | |
3628 | set dummy cc; ac_word=$2 | |
3629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3630 | $as_echo_n "checking for $ac_word... " >&6; } | |
3631 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3632 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3633 | else |
5213506e RW |
3634 | if test -n "$CC"; then |
3635 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3636 | else | |
3637 | ac_prog_rejected=no | |
3638 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3639 | for as_dir in $PATH | |
3640 | do | |
3641 | IFS=$as_save_IFS | |
3642 | test -z "$as_dir" && as_dir=. | |
3643 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3644 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3645 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
3646 | ac_prog_rejected=yes | |
3647 | continue | |
3648 | fi | |
3649 | ac_cv_prog_CC="cc" | |
3650 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3651 | break 2 | |
3652 | fi | |
3653 | done | |
3654 | done | |
3655 | IFS=$as_save_IFS | |
bf3b7cd3 | 3656 | |
5213506e RW |
3657 | if test $ac_prog_rejected = yes; then |
3658 | # We found a bogon in the path, so make sure we never use it. | |
3659 | set dummy $ac_cv_prog_CC | |
3660 | shift | |
3661 | if test $# != 0; then | |
3662 | # We chose a different compiler from the bogus one. | |
3663 | # However, it has the same basename, so the bogon will be chosen | |
3664 | # first if we set CC to just the basename; use the full file name. | |
3665 | shift | |
3666 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3667 | fi | |
bf3b7cd3 | 3668 | fi |
5213506e RW |
3669 | fi |
3670 | fi | |
3671 | CC=$ac_cv_prog_CC | |
3672 | if test -n "$CC"; then | |
3673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3674 | $as_echo "$CC" >&6; } | |
bf3b7cd3 | 3675 | else |
5213506e RW |
3676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3677 | $as_echo "no" >&6; } | |
3678 | fi | |
bf3b7cd3 | 3679 | |
bf3b7cd3 | 3680 | |
5213506e RW |
3681 | fi |
3682 | if test -z "$CC"; then | |
3683 | if test -n "$ac_tool_prefix"; then | |
3684 | for ac_prog in cl.exe | |
3685 | do | |
3686 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3687 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3688 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3689 | $as_echo_n "checking for $ac_word... " >&6; } | |
3690 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3691 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3692 | else |
5213506e RW |
3693 | if test -n "$CC"; then |
3694 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3695 | else | |
3696 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3697 | for as_dir in $PATH | |
3698 | do | |
3699 | IFS=$as_save_IFS | |
3700 | test -z "$as_dir" && as_dir=. | |
3701 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3702 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3703 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
3704 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3705 | break 2 | |
3706 | fi | |
3707 | done | |
3708 | done | |
3709 | IFS=$as_save_IFS | |
bf3b7cd3 | 3710 | |
bf3b7cd3 | 3711 | fi |
5213506e RW |
3712 | fi |
3713 | CC=$ac_cv_prog_CC | |
3714 | if test -n "$CC"; then | |
3715 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3716 | $as_echo "$CC" >&6; } | |
3717 | else | |
3718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3719 | $as_echo "no" >&6; } | |
3720 | fi | |
3721 | ||
3722 | ||
3723 | test -n "$CC" && break | |
bf3b7cd3 | 3724 | done |
5213506e RW |
3725 | fi |
3726 | if test -z "$CC"; then | |
3727 | ac_ct_CC=$CC | |
3728 | for ac_prog in cl.exe | |
3729 | do | |
3730 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3731 | set dummy $ac_prog; ac_word=$2 | |
3732 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3733 | $as_echo_n "checking for $ac_word... " >&6; } | |
3734 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3735 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3736 | else |
5213506e RW |
3737 | if test -n "$ac_ct_CC"; then |
3738 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3739 | else | |
3740 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3741 | for as_dir in $PATH | |
3742 | do | |
3743 | IFS=$as_save_IFS | |
3744 | test -z "$as_dir" && as_dir=. | |
3745 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3746 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3747 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
3748 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3749 | break 2 | |
3750 | fi | |
3751 | done | |
3752 | done | |
3753 | IFS=$as_save_IFS | |
bf3b7cd3 | 3754 | |
bf3b7cd3 | 3755 | fi |
bf3b7cd3 | 3756 | fi |
5213506e RW |
3757 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3758 | if test -n "$ac_ct_CC"; then | |
3759 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3760 | $as_echo "$ac_ct_CC" >&6; } | |
bf3b7cd3 | 3761 | else |
5213506e RW |
3762 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3763 | $as_echo "no" >&6; } | |
3764 | fi | |
3765 | ||
3766 | ||
3767 | test -n "$ac_ct_CC" && break | |
3768 | done | |
3769 | ||
3770 | if test "x$ac_ct_CC" = x; then | |
3771 | CC="" | |
3772 | else | |
3773 | case $cross_compiling:$ac_tool_warned in | |
3774 | yes:) | |
3775 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3776 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3777 | ac_tool_warned=yes ;; | |
3778 | esac | |
3779 | CC=$ac_ct_CC | |
3780 | fi | |
3781 | fi | |
bf3b7cd3 | 3782 | |
bf3b7cd3 | 3783 | fi |
5213506e RW |
3784 | |
3785 | ||
3786 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3787 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3788 | as_fn_error "no acceptable C compiler found in \$PATH | |
3789 | See \`config.log' for more details." "$LINENO" 5; } | |
3790 | ||
3791 | # Provide some information about the compiler. | |
3792 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3793 | set X $ac_compile | |
3794 | ac_compiler=$2 | |
3795 | for ac_option in --version -v -V -qversion; do | |
3796 | { { ac_try="$ac_compiler $ac_option >&5" | |
3797 | case "(($ac_try" in | |
3798 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3799 | *) ac_try_echo=$ac_try;; | |
bf3b7cd3 | 3800 | esac |
5213506e RW |
3801 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3802 | $as_echo "$ac_try_echo"; } >&5 | |
3803 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3804 | ac_status=$? | |
3805 | if test -s conftest.err; then | |
3806 | sed '10a\ | |
3807 | ... rest of stderr output deleted ... | |
3808 | 10q' conftest.err >conftest.er1 | |
3809 | cat conftest.er1 >&5 | |
3810 | rm -f conftest.er1 conftest.err | |
3811 | fi | |
3812 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3813 | test $ac_status = 0; } | |
3814 | done | |
3815 | ||
3816 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 3817 | /* end confdefs.h. */ |
5213506e | 3818 | |
bf3b7cd3 JD |
3819 | int |
3820 | main () | |
3821 | { | |
3822 | ||
bf3b7cd3 JD |
3823 | ; |
3824 | return 0; | |
3825 | } | |
3826 | _ACEOF | |
5213506e RW |
3827 | ac_clean_files_save=$ac_clean_files |
3828 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" | |
3829 | # Try to create an executable without -o first, disregard a.out. | |
3830 | # It will help us diagnose broken compilers, and finding out an intuition | |
3831 | # of exeext. | |
3832 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
3833 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3834 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
3835 | ||
3836 | # The possible output files: | |
3837 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3838 | ||
3839 | ac_rmfiles= | |
3840 | for ac_file in $ac_files | |
3841 | do | |
3842 | case $ac_file in | |
3843 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3844 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3845 | esac | |
3846 | done | |
3847 | rm -f $ac_rmfiles | |
3848 | ||
3849 | if { { ac_try="$ac_link_default" | |
3850 | case "(($ac_try" in | |
3851 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3852 | *) ac_try_echo=$ac_try;; | |
3853 | esac | |
3854 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3855 | $as_echo "$ac_try_echo"; } >&5 | |
3856 | (eval "$ac_link_default") 2>&5 | |
3857 | ac_status=$? | |
3858 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3859 | test $ac_status = 0; }; then : | |
3860 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3861 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3862 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3863 | # so that the user can short-circuit this test for compilers unknown to | |
3864 | # Autoconf. | |
3865 | for ac_file in $ac_files '' | |
3866 | do | |
3867 | test -f "$ac_file" || continue | |
3868 | case $ac_file in | |
3869 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3870 | ;; | |
3871 | [ab].out ) | |
3872 | # We found the default executable, but exeext='' is most | |
3873 | # certainly right. | |
3874 | break;; | |
3875 | *.* ) | |
3876 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3877 | then :; else | |
3878 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3879 | fi | |
3880 | # We set ac_cv_exeext here because the later test for it is not | |
3881 | # safe: cross compilers may not add the suffix if given an `-o' | |
3882 | # argument, so we may need to know it at that point already. | |
3883 | # Even if this section looks crufty: it has the advantage of | |
3884 | # actually working. | |
3885 | break;; | |
3886 | * ) | |
3887 | break;; | |
3888 | esac | |
3889 | done | |
3890 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
3891 | ||
bf3b7cd3 | 3892 | else |
5213506e RW |
3893 | ac_file='' |
3894 | fi | |
3895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3896 | $as_echo "$ac_file" >&6; } | |
3897 | if test -z "$ac_file"; then : | |
3898 | $as_echo "$as_me: failed program was:" >&5 | |
bf3b7cd3 JD |
3899 | sed 's/^/| /' conftest.$ac_ext >&5 |
3900 | ||
5213506e RW |
3901 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3902 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3903 | { as_fn_set_status 77 | |
3904 | as_fn_error "C compiler cannot create executables | |
3905 | See \`config.log' for more details." "$LINENO" 5; }; } | |
bf3b7cd3 | 3906 | fi |
5213506e RW |
3907 | ac_exeext=$ac_cv_exeext |
3908 | ||
3909 | # Check that the compiler produces executables we can run. If not, either | |
3910 | # the compiler is broken, or we cross compile. | |
3911 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
3912 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
3913 | # If not cross compiling, check that we can run a simple program. | |
3914 | if test "$cross_compiling" != yes; then | |
3915 | if { ac_try='./$ac_file' | |
3916 | { { case "(($ac_try" in | |
3917 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3918 | *) ac_try_echo=$ac_try;; | |
3919 | esac | |
3920 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3921 | $as_echo "$ac_try_echo"; } >&5 | |
3922 | (eval "$ac_try") 2>&5 | |
3923 | ac_status=$? | |
3924 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3925 | test $ac_status = 0; }; }; then | |
3926 | cross_compiling=no | |
3927 | else | |
3928 | if test "$cross_compiling" = maybe; then | |
3929 | cross_compiling=yes | |
3930 | else | |
3931 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3932 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3933 | as_fn_error "cannot run C compiled programs. | |
3934 | If you meant to cross compile, use \`--host'. | |
3935 | See \`config.log' for more details." "$LINENO" 5; } | |
3936 | fi | |
3937 | fi | |
bf3b7cd3 | 3938 | fi |
5213506e RW |
3939 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3940 | $as_echo "yes" >&6; } | |
3941 | ||
3942 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out | |
3943 | ac_clean_files=$ac_clean_files_save | |
3944 | # Check that the compiler produces executables we can run. If not, either | |
3945 | # the compiler is broken, or we cross compile. | |
3946 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3947 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3948 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3949 | $as_echo "$cross_compiling" >&6; } | |
3950 | ||
3951 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3952 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3953 | if { { ac_try="$ac_link" | |
3954 | case "(($ac_try" in | |
3955 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3956 | *) ac_try_echo=$ac_try;; | |
3957 | esac | |
3958 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3959 | $as_echo "$ac_try_echo"; } >&5 | |
3960 | (eval "$ac_link") 2>&5 | |
3961 | ac_status=$? | |
3962 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3963 | test $ac_status = 0; }; then : | |
3964 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3965 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3966 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3967 | # `rm'. | |
3968 | for ac_file in conftest.exe conftest conftest.*; do | |
3969 | test -f "$ac_file" || continue | |
3970 | case $ac_file in | |
3971 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3972 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3973 | break;; | |
3974 | * ) break;; | |
3975 | esac | |
3976 | done | |
b61ff9c8 | 3977 | else |
5213506e RW |
3978 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3979 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3980 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3981 | See \`config.log' for more details." "$LINENO" 5; } | |
b61ff9c8 | 3982 | fi |
5213506e RW |
3983 | rm -f conftest$ac_cv_exeext |
3984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
3985 | $as_echo "$ac_cv_exeext" >&6; } | |
bf3b7cd3 | 3986 | |
5213506e RW |
3987 | rm -f conftest.$ac_ext |
3988 | EXEEXT=$ac_cv_exeext | |
3989 | ac_exeext=$EXEEXT | |
3990 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
3991 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3992 | if test "${ac_cv_objext+set}" = set; then : | |
3993 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3994 | else |
5213506e | 3995 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bf3b7cd3 | 3996 | /* end confdefs.h. */ |
5213506e | 3997 | |
bf3b7cd3 JD |
3998 | int |
3999 | main () | |
4000 | { | |
5213506e | 4001 | |
bf3b7cd3 JD |
4002 | ; |
4003 | return 0; | |
4004 | } | |
4005 | _ACEOF | |
5213506e RW |
4006 | rm -f conftest.o conftest.obj |
4007 | if { { ac_try="$ac_compile" | |
4008 | case "(($ac_try" in | |
4009 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4010 | *) ac_try_echo=$ac_try;; | |
4011 | esac | |
4012 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4013 | $as_echo "$ac_try_echo"; } >&5 | |
4014 | (eval "$ac_compile") 2>&5 | |
4015 | ac_status=$? | |
4016 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4017 | test $ac_status = 0; }; then : | |
4018 | for ac_file in conftest.o conftest.obj conftest.*; do | |
4019 | test -f "$ac_file" || continue; | |
4020 | case $ac_file in | |
4021 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
4022 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
4023 | break;; | |
4024 | esac | |
4025 | done | |
bf3b7cd3 | 4026 | else |
5213506e | 4027 | $as_echo "$as_me: failed program was:" >&5 |
bf3b7cd3 JD |
4028 | sed 's/^/| /' conftest.$ac_ext >&5 |
4029 | ||
5213506e RW |
4030 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4031 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4032 | as_fn_error "cannot compute suffix of object files: cannot compile | |
4033 | See \`config.log' for more details." "$LINENO" 5; } | |
bf3b7cd3 | 4034 | fi |
5213506e | 4035 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
bf3b7cd3 | 4036 | fi |
5213506e RW |
4037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
4038 | $as_echo "$ac_cv_objext" >&6; } | |
4039 | OBJEXT=$ac_cv_objext | |
4040 | ac_objext=$OBJEXT | |
4041 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
4042 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
4043 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
4044 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 4045 | else |
5213506e | 4046 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bf3b7cd3 | 4047 | /* end confdefs.h. */ |
5213506e | 4048 | |
bf3b7cd3 JD |
4049 | int |
4050 | main () | |
4051 | { | |
5213506e RW |
4052 | #ifndef __GNUC__ |
4053 | choke me | |
4054 | #endif | |
bf3b7cd3 JD |
4055 | |
4056 | ; | |
4057 | return 0; | |
4058 | } | |
4059 | _ACEOF | |
5213506e RW |
4060 | if ac_fn_c_try_compile "$LINENO"; then : |
4061 | ac_compiler_gnu=yes | |
4062 | else | |
4063 | ac_compiler_gnu=no | |
4064 | fi | |
4065 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4066 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4067 | ||
4068 | fi | |
4069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
4070 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4071 | if test $ac_compiler_gnu = yes; then | |
4072 | GCC=yes | |
4073 | else | |
4074 | GCC= | |
4075 | fi | |
4076 | ac_test_CFLAGS=${CFLAGS+set} | |
4077 | ac_save_CFLAGS=$CFLAGS | |
4078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
4079 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
4080 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
4081 | $as_echo_n "(cached) " >&6 | |
4082 | else | |
4083 | ac_save_c_werror_flag=$ac_c_werror_flag | |
4084 | ac_c_werror_flag=yes | |
4085 | ac_cv_prog_cc_g=no | |
4086 | CFLAGS="-g" | |
4087 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4088 | /* end confdefs.h. */ |
5213506e | 4089 | |
bf3b7cd3 JD |
4090 | int |
4091 | main () | |
4092 | { | |
bf3b7cd3 JD |
4093 | |
4094 | ; | |
4095 | return 0; | |
4096 | } | |
4097 | _ACEOF | |
5213506e RW |
4098 | if ac_fn_c_try_compile "$LINENO"; then : |
4099 | ac_cv_prog_cc_g=yes | |
bf3b7cd3 | 4100 | else |
5213506e RW |
4101 | CFLAGS="" |
4102 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4103 | /* end confdefs.h. */ |
5213506e | 4104 | |
bf3b7cd3 JD |
4105 | int |
4106 | main () | |
4107 | { | |
bf3b7cd3 JD |
4108 | |
4109 | ; | |
4110 | return 0; | |
4111 | } | |
4112 | _ACEOF | |
5213506e RW |
4113 | if ac_fn_c_try_compile "$LINENO"; then : |
4114 | ||
4115 | else | |
4116 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4117 | CFLAGS="-g" | |
4118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4119 | /* end confdefs.h. */ |
5213506e | 4120 | |
bf3b7cd3 JD |
4121 | int |
4122 | main () | |
4123 | { | |
bf3b7cd3 JD |
4124 | |
4125 | ; | |
4126 | return 0; | |
4127 | } | |
4128 | _ACEOF | |
5213506e RW |
4129 | if ac_fn_c_try_compile "$LINENO"; then : |
4130 | ac_cv_prog_cc_g=yes | |
bf3b7cd3 | 4131 | fi |
5213506e | 4132 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4133 | fi |
5213506e | 4134 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4135 | fi |
5213506e RW |
4136 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4137 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4138 | fi | |
4139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4140 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
4141 | if test "$ac_test_CFLAGS" = set; then | |
4142 | CFLAGS=$ac_save_CFLAGS | |
4143 | elif test $ac_cv_prog_cc_g = yes; then | |
4144 | if test "$GCC" = yes; then | |
4145 | CFLAGS="-g -O2" | |
4146 | else | |
4147 | CFLAGS="-g" | |
4148 | fi | |
4149 | else | |
4150 | if test "$GCC" = yes; then | |
4151 | CFLAGS="-O2" | |
4152 | else | |
4153 | CFLAGS= | |
4154 | fi | |
4155 | fi | |
4156 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
4157 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
4158 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
4159 | $as_echo_n "(cached) " >&6 | |
4160 | else | |
4161 | ac_cv_prog_cc_c89=no | |
4162 | ac_save_CC=$CC | |
4163 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4164 | /* end confdefs.h. */ |
5213506e RW |
4165 | #include <stdarg.h> |
4166 | #include <stdio.h> | |
4167 | #include <sys/types.h> | |
4168 | #include <sys/stat.h> | |
4169 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
4170 | struct buf { int x; }; | |
4171 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4172 | static char *e (p, i) | |
4173 | char **p; | |
4174 | int i; | |
4175 | { | |
4176 | return p[i]; | |
4177 | } | |
4178 | static char *f (char * (*g) (char **, int), char **p, ...) | |
4179 | { | |
4180 | char *s; | |
4181 | va_list v; | |
4182 | va_start (v,p); | |
4183 | s = g (p, va_arg (v,int)); | |
4184 | va_end (v); | |
4185 | return s; | |
4186 | } | |
4187 | ||
4188 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
4189 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4190 | These don't provoke an error unfortunately, instead are silently treated | |
4191 | as 'x'. The following induces an error, until -std is added to get | |
4192 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
4193 | array size at least. It's necessary to write '\x00'==0 to get something | |
4194 | that's true only with -std. */ | |
4195 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
4196 | ||
4197 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
4198 | inside strings and character constants. */ | |
4199 | #define FOO(x) 'x' | |
4200 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
4201 | ||
4202 | int test (int i, double x); | |
4203 | struct s1 {int (*f) (int a);}; | |
4204 | struct s2 {int (*f) (double a);}; | |
4205 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4206 | int argc; | |
4207 | char **argv; | |
bf3b7cd3 JD |
4208 | int |
4209 | main () | |
4210 | { | |
5213506e | 4211 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
bf3b7cd3 JD |
4212 | ; |
4213 | return 0; | |
4214 | } | |
4215 | _ACEOF | |
5213506e RW |
4216 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
4217 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
4218 | do | |
4219 | CC="$ac_save_CC $ac_arg" | |
4220 | if ac_fn_c_try_compile "$LINENO"; then : | |
4221 | ac_cv_prog_cc_c89=$ac_arg | |
bf3b7cd3 | 4222 | fi |
5213506e RW |
4223 | rm -f core conftest.err conftest.$ac_objext |
4224 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
bf3b7cd3 | 4225 | done |
5213506e RW |
4226 | rm -f conftest.$ac_ext |
4227 | CC=$ac_save_CC | |
4228 | ||
4229 | fi | |
4230 | # AC_CACHE_VAL | |
4231 | case "x$ac_cv_prog_cc_c89" in | |
4232 | x) | |
4233 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4234 | $as_echo "none needed" >&6; } ;; | |
4235 | xno) | |
4236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4237 | $as_echo "unsupported" >&6; } ;; | |
4238 | *) | |
4239 | CC="$CC $ac_cv_prog_cc_c89" | |
4240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4241 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
bf3b7cd3 | 4242 | esac |
5213506e RW |
4243 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
4244 | ||
4245 | fi | |
4246 | ||
4247 | ac_ext=c | |
4248 | ac_cpp='$CPP $CPPFLAGS' | |
4249 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4250 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4251 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4252 | ||
4253 | if test "x$CC" != xcc; then | |
4254 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 | |
4255 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
b61ff9c8 | 4256 | else |
5213506e RW |
4257 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 |
4258 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
4259 | fi | |
4260 | set dummy $CC; ac_cc=`$as_echo "$2" | | |
4261 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
4262 | if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4263 | $as_echo_n "(cached) " >&6 | |
4264 | else | |
4265 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4266 | /* end confdefs.h. */ |
5213506e | 4267 | |
bf3b7cd3 JD |
4268 | int |
4269 | main () | |
4270 | { | |
4271 | ||
bf3b7cd3 JD |
4272 | ; |
4273 | return 0; | |
4274 | } | |
4275 | _ACEOF | |
5213506e RW |
4276 | # Make sure it works both with $CC and with simple cc. |
4277 | # We do the test twice because some compilers refuse to overwrite an | |
4278 | # existing .o file with -o, though they will create one. | |
4279 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4280 | rm -f conftest2.* | |
4281 | if { { case "(($ac_try" in | |
4282 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4283 | *) ac_try_echo=$ac_try;; | |
4284 | esac | |
4285 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4286 | $as_echo "$ac_try_echo"; } >&5 | |
4287 | (eval "$ac_try") 2>&5 | |
4288 | ac_status=$? | |
4289 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4290 | test $ac_status = 0; } && | |
4291 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4292 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4293 | *) ac_try_echo=$ac_try;; | |
4294 | esac | |
4295 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4296 | $as_echo "$ac_try_echo"; } >&5 | |
4297 | (eval "$ac_try") 2>&5 | |
bf3b7cd3 | 4298 | ac_status=$? |
5213506e RW |
4299 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4300 | test $ac_status = 0; }; | |
4301 | then | |
4302 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
4303 | if test "x$CC" != xcc; then | |
4304 | # Test first that cc exists at all. | |
4305 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
4306 | { { case "(($ac_try" in | |
4307 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4308 | *) ac_try_echo=$ac_try;; | |
4309 | esac | |
4310 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4311 | $as_echo "$ac_try_echo"; } >&5 | |
4312 | (eval "$ac_try") 2>&5 | |
4313 | ac_status=$? | |
4314 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4315 | test $ac_status = 0; }; }; then | |
4316 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4317 | rm -f conftest2.* | |
4318 | if { { case "(($ac_try" in | |
4319 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4320 | *) ac_try_echo=$ac_try;; | |
4321 | esac | |
4322 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4323 | $as_echo "$ac_try_echo"; } >&5 | |
4324 | (eval "$ac_try") 2>&5 | |
4325 | ac_status=$? | |
4326 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4327 | test $ac_status = 0; } && | |
4328 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4329 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4330 | *) ac_try_echo=$ac_try;; | |
4331 | esac | |
4332 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4333 | $as_echo "$ac_try_echo"; } >&5 | |
4334 | (eval "$ac_try") 2>&5 | |
bf3b7cd3 | 4335 | ac_status=$? |
5213506e RW |
4336 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4337 | test $ac_status = 0; }; | |
4338 | then | |
4339 | # cc works too. | |
4340 | : | |
4341 | else | |
4342 | # cc exists but doesn't like -o. | |
4343 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4344 | fi | |
4345 | fi | |
4346 | fi | |
bf3b7cd3 | 4347 | else |
5213506e RW |
4348 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
4349 | fi | |
4350 | rm -f core conftest* | |
bf3b7cd3 | 4351 | |
b61ff9c8 | 4352 | fi |
5213506e RW |
4353 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
4354 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4355 | $as_echo "yes" >&6; } | |
4356 | else | |
4357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4358 | $as_echo "no" >&6; } | |
4359 | ||
4360 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h | |
4361 | ||
bf3b7cd3 | 4362 | fi |
5213506e RW |
4363 | |
4364 | # expand $ac_aux_dir to an absolute path | |
4365 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
4366 | ||
4367 | # FIXME: we rely on the cache variable name because | |
4368 | # there is no other way. | |
4369 | set dummy $CC | |
4370 | am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
4371 | eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o | |
4372 | if test "$am_t" != yes; then | |
4373 | # Losing compiler, so override with the script. | |
4374 | # FIXME: It is wrong to rewrite CC. | |
4375 | # But if we don't then we get into trouble of one sort or another. | |
4376 | # A longer-term fix would be to have automake use am__CC in this case, | |
4377 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
4378 | CC="$am_aux_dir/compile $CC" | |
bf3b7cd3 | 4379 | fi |
5213506e RW |
4380 | |
4381 | ||
4382 | ac_ext=cpp | |
4383 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4384 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4385 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4386 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4387 | if test -z "$CXX"; then | |
4388 | if test -n "$CCC"; then | |
4389 | CXX=$CCC | |
4390 | else | |
4391 | if test -n "$ac_tool_prefix"; then | |
4392 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
4393 | do | |
4394 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
4395 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
4396 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4397 | $as_echo_n "checking for $ac_word... " >&6; } | |
4398 | if test "${ac_cv_prog_CXX+set}" = set; then : | |
4399 | $as_echo_n "(cached) " >&6 | |
b61ff9c8 | 4400 | else |
5213506e RW |
4401 | if test -n "$CXX"; then |
4402 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
4403 | else | |
4404 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4405 | for as_dir in $PATH | |
4406 | do | |
4407 | IFS=$as_save_IFS | |
4408 | test -z "$as_dir" && as_dir=. | |
4409 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4410 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4411 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
4412 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4413 | break 2 | |
4414 | fi | |
4415 | done | |
4416 | done | |
4417 | IFS=$as_save_IFS | |
4418 | ||
bf3b7cd3 | 4419 | fi |
b61ff9c8 | 4420 | fi |
5213506e RW |
4421 | CXX=$ac_cv_prog_CXX |
4422 | if test -n "$CXX"; then | |
4423 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
4424 | $as_echo "$CXX" >&6; } | |
4425 | else | |
4426 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4427 | $as_echo "no" >&6; } | |
4428 | fi | |
bf3b7cd3 JD |
4429 | |
4430 | ||
5213506e RW |
4431 | test -n "$CXX" && break |
4432 | done | |
4433 | fi | |
4434 | if test -z "$CXX"; then | |
4435 | ac_ct_CXX=$CXX | |
4436 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
4437 | do | |
4438 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4439 | set dummy $ac_prog; ac_word=$2 | |
4440 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4441 | $as_echo_n "checking for $ac_word... " >&6; } | |
4442 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : | |
4443 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 4444 | else |
5213506e RW |
4445 | if test -n "$ac_ct_CXX"; then |
4446 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
bf3b7cd3 | 4447 | else |
5213506e RW |
4448 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4449 | for as_dir in $PATH | |
4450 | do | |
4451 | IFS=$as_save_IFS | |
4452 | test -z "$as_dir" && as_dir=. | |
4453 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4454 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4455 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
4456 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4457 | break 2 | |
4458 | fi | |
4459 | done | |
4460 | done | |
4461 | IFS=$as_save_IFS | |
bf3b7cd3 | 4462 | |
bf3b7cd3 | 4463 | fi |
bf3b7cd3 | 4464 | fi |
5213506e RW |
4465 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
4466 | if test -n "$ac_ct_CXX"; then | |
4467 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
4468 | $as_echo "$ac_ct_CXX" >&6; } | |
bf3b7cd3 | 4469 | else |
5213506e RW |
4470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4471 | $as_echo "no" >&6; } | |
4472 | fi | |
bf3b7cd3 | 4473 | |
5213506e RW |
4474 | |
4475 | test -n "$ac_ct_CXX" && break | |
4476 | done | |
4477 | ||
4478 | if test "x$ac_ct_CXX" = x; then | |
4479 | CXX="g++" | |
4480 | else | |
4481 | case $cross_compiling:$ac_tool_warned in | |
4482 | yes:) | |
4483 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4484 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4485 | ac_tool_warned=yes ;; | |
4486 | esac | |
4487 | CXX=$ac_ct_CXX | |
4488 | fi | |
4489 | fi | |
4490 | ||
4491 | fi | |
4492 | fi | |
4493 | # Provide some information about the compiler. | |
4494 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
4495 | set X $ac_compile | |
4496 | ac_compiler=$2 | |
4497 | for ac_option in --version -v -V -qversion; do | |
4498 | { { ac_try="$ac_compiler $ac_option >&5" | |
4499 | case "(($ac_try" in | |
4500 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4501 | *) ac_try_echo=$ac_try;; | |
4502 | esac | |
4503 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4504 | $as_echo "$ac_try_echo"; } >&5 | |
4505 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
b61ff9c8 | 4506 | ac_status=$? |
5213506e RW |
4507 | if test -s conftest.err; then |
4508 | sed '10a\ | |
4509 | ... rest of stderr output deleted ... | |
4510 | 10q' conftest.err >conftest.er1 | |
4511 | cat conftest.er1 >&5 | |
4512 | rm -f conftest.er1 conftest.err | |
4513 | fi | |
4514 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4515 | test $ac_status = 0; } | |
4516 | done | |
4517 | ||
4518 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 | |
4519 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
4520 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : | |
4521 | $as_echo_n "(cached) " >&6 | |
4522 | else | |
4523 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4524 | /* end confdefs.h. */ |
5213506e | 4525 | |
bf3b7cd3 JD |
4526 | int |
4527 | main () | |
4528 | { | |
5213506e RW |
4529 | #ifndef __GNUC__ |
4530 | choke me | |
4531 | #endif | |
bf3b7cd3 JD |
4532 | |
4533 | ; | |
4534 | return 0; | |
4535 | } | |
4536 | _ACEOF | |
5213506e RW |
4537 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4538 | ac_compiler_gnu=yes | |
bf3b7cd3 | 4539 | else |
5213506e RW |
4540 | ac_compiler_gnu=no |
4541 | fi | |
4542 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4543 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
bf3b7cd3 | 4544 | |
bf3b7cd3 | 4545 | fi |
5213506e RW |
4546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
4547 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
4548 | if test $ac_compiler_gnu = yes; then | |
4549 | GXX=yes | |
bf3b7cd3 | 4550 | else |
5213506e RW |
4551 | GXX= |
4552 | fi | |
4553 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
4554 | ac_save_CXXFLAGS=$CXXFLAGS | |
4555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
4556 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
4557 | if test "${ac_cv_prog_cxx_g+set}" = set; then : | |
4558 | $as_echo_n "(cached) " >&6 | |
4559 | else | |
4560 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
4561 | ac_cxx_werror_flag=yes | |
4562 | ac_cv_prog_cxx_g=no | |
4563 | CXXFLAGS="-g" | |
4564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4565 | /* end confdefs.h. */ |
5213506e | 4566 | |
bf3b7cd3 JD |
4567 | int |
4568 | main () | |
4569 | { | |
bf3b7cd3 JD |
4570 | |
4571 | ; | |
4572 | return 0; | |
4573 | } | |
4574 | _ACEOF | |
5213506e RW |
4575 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4576 | ac_cv_prog_cxx_g=yes | |
4577 | else | |
4578 | CXXFLAGS="" | |
4579 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4580 | /* end confdefs.h. */ |
5213506e | 4581 | |
bf3b7cd3 JD |
4582 | int |
4583 | main () | |
4584 | { | |
bf3b7cd3 JD |
4585 | |
4586 | ; | |
4587 | return 0; | |
4588 | } | |
4589 | _ACEOF | |
5213506e | 4590 | if ac_fn_cxx_try_compile "$LINENO"; then : |
bf3b7cd3 | 4591 | |
bf3b7cd3 | 4592 | else |
5213506e RW |
4593 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
4594 | CXXFLAGS="-g" | |
4595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4596 | /* end confdefs.h. */ |
5213506e | 4597 | |
bf3b7cd3 JD |
4598 | int |
4599 | main () | |
4600 | { | |
bf3b7cd3 JD |
4601 | |
4602 | ; | |
4603 | return 0; | |
4604 | } | |
4605 | _ACEOF | |
5213506e RW |
4606 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4607 | ac_cv_prog_cxx_g=yes | |
4608 | fi | |
4609 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4610 | fi | |
4611 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4612 | fi | |
4613 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4614 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
4615 | fi | |
4616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
4617 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
4618 | if test "$ac_test_CXXFLAGS" = set; then | |
4619 | CXXFLAGS=$ac_save_CXXFLAGS | |
4620 | elif test $ac_cv_prog_cxx_g = yes; then | |
4621 | if test "$GXX" = yes; then | |
4622 | CXXFLAGS="-g -O2" | |
4623 | else | |
4624 | CXXFLAGS="-g" | |
4625 | fi | |
bf3b7cd3 | 4626 | else |
5213506e RW |
4627 | if test "$GXX" = yes; then |
4628 | CXXFLAGS="-O2" | |
4629 | else | |
4630 | CXXFLAGS= | |
4631 | fi | |
4632 | fi | |
4633 | ac_ext=c | |
4634 | ac_cpp='$CPP $CPPFLAGS' | |
4635 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4636 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4637 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4638 | ||
4639 | ||
4640 | ||
4641 | ||
4642 | if test -n "$ac_tool_prefix"; then | |
4643 | # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. | |
4644 | set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 | |
4645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4646 | $as_echo_n "checking for $ac_word... " >&6; } | |
4647 | if test "${ac_cv_prog_GNATBIND+set}" = set; then : | |
4648 | $as_echo_n "(cached) " >&6 | |
4649 | else | |
4650 | if test -n "$GNATBIND"; then | |
4651 | ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. | |
4652 | else | |
4653 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4654 | for as_dir in $PATH | |
4655 | do | |
4656 | IFS=$as_save_IFS | |
4657 | test -z "$as_dir" && as_dir=. | |
4658 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4659 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4660 | ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" | |
4661 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4662 | break 2 | |
4663 | fi | |
4664 | done | |
4665 | done | |
4666 | IFS=$as_save_IFS | |
4667 | ||
4668 | fi | |
4669 | fi | |
4670 | GNATBIND=$ac_cv_prog_GNATBIND | |
4671 | if test -n "$GNATBIND"; then | |
4672 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5 | |
4673 | $as_echo "$GNATBIND" >&6; } | |
4674 | else | |
4675 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4676 | $as_echo "no" >&6; } | |
4677 | fi | |
4678 | ||
bf3b7cd3 | 4679 | |
bf3b7cd3 | 4680 | fi |
5213506e RW |
4681 | if test -z "$ac_cv_prog_GNATBIND"; then |
4682 | ac_ct_GNATBIND=$GNATBIND | |
4683 | # Extract the first word of "gnatbind", so it can be a program name with args. | |
4684 | set dummy gnatbind; ac_word=$2 | |
4685 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4686 | $as_echo_n "checking for $ac_word... " >&6; } | |
4687 | if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then : | |
4688 | $as_echo_n "(cached) " >&6 | |
4689 | else | |
4690 | if test -n "$ac_ct_GNATBIND"; then | |
4691 | ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test. | |
4692 | else | |
4693 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4694 | for as_dir in $PATH | |
4695 | do | |
4696 | IFS=$as_save_IFS | |
4697 | test -z "$as_dir" && as_dir=. | |
4698 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4699 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4700 | ac_cv_prog_ac_ct_GNATBIND="gnatbind" | |
4701 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4702 | break 2 | |
4703 | fi | |
bf3b7cd3 | 4704 | done |
5213506e RW |
4705 | done |
4706 | IFS=$as_save_IFS | |
4707 | ||
4708 | fi | |
4709 | fi | |
4710 | ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND | |
4711 | if test -n "$ac_ct_GNATBIND"; then | |
4712 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5 | |
4713 | $as_echo "$ac_ct_GNATBIND" >&6; } | |
4714 | else | |
4715 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4716 | $as_echo "no" >&6; } | |
4717 | fi | |
4718 | ||
4719 | if test "x$ac_ct_GNATBIND" = x; then | |
4720 | GNATBIND="no" | |
4721 | else | |
4722 | case $cross_compiling:$ac_tool_warned in | |
4723 | yes:) | |
4724 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4725 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4726 | ac_tool_warned=yes ;; | |
bf3b7cd3 | 4727 | esac |
5213506e RW |
4728 | GNATBIND=$ac_ct_GNATBIND |
4729 | fi | |
b61ff9c8 | 4730 | else |
5213506e RW |
4731 | GNATBIND="$ac_cv_prog_GNATBIND" |
4732 | fi | |
bf3b7cd3 | 4733 | |
5213506e RW |
4734 | if test -n "$ac_tool_prefix"; then |
4735 | # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args. | |
4736 | set dummy ${ac_tool_prefix}gnatmake; ac_word=$2 | |
4737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4738 | $as_echo_n "checking for $ac_word... " >&6; } | |
4739 | if test "${ac_cv_prog_GNATMAKE+set}" = set; then : | |
4740 | $as_echo_n "(cached) " >&6 | |
4741 | else | |
4742 | if test -n "$GNATMAKE"; then | |
4743 | ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test. | |
4744 | else | |
4745 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4746 | for as_dir in $PATH | |
4747 | do | |
4748 | IFS=$as_save_IFS | |
4749 | test -z "$as_dir" && as_dir=. | |
4750 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4751 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4752 | ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake" | |
4753 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4754 | break 2 | |
4755 | fi | |
4756 | done | |
4757 | done | |
4758 | IFS=$as_save_IFS | |
4759 | ||
4760 | fi | |
4761 | fi | |
4762 | GNATMAKE=$ac_cv_prog_GNATMAKE | |
4763 | if test -n "$GNATMAKE"; then | |
4764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5 | |
4765 | $as_echo "$GNATMAKE" >&6; } | |
4766 | else | |
4767 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4768 | $as_echo "no" >&6; } | |
4769 | fi | |
4770 | ||
4771 | ||
4772 | fi | |
4773 | if test -z "$ac_cv_prog_GNATMAKE"; then | |
4774 | ac_ct_GNATMAKE=$GNATMAKE | |
4775 | # Extract the first word of "gnatmake", so it can be a program name with args. | |
4776 | set dummy gnatmake; ac_word=$2 | |
4777 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4778 | $as_echo_n "checking for $ac_word... " >&6; } | |
4779 | if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then : | |
4780 | $as_echo_n "(cached) " >&6 | |
4781 | else | |
4782 | if test -n "$ac_ct_GNATMAKE"; then | |
4783 | ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test. | |
4784 | else | |
4785 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4786 | for as_dir in $PATH | |
4787 | do | |
4788 | IFS=$as_save_IFS | |
4789 | test -z "$as_dir" && as_dir=. | |
4790 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4791 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4792 | ac_cv_prog_ac_ct_GNATMAKE="gnatmake" | |
4793 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4794 | break 2 | |
4795 | fi | |
4796 | done | |
4797 | done | |
4798 | IFS=$as_save_IFS | |
4799 | ||
4800 | fi | |
4801 | fi | |
4802 | ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE | |
4803 | if test -n "$ac_ct_GNATMAKE"; then | |
4804 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5 | |
4805 | $as_echo "$ac_ct_GNATMAKE" >&6; } | |
4806 | else | |
4807 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4808 | $as_echo "no" >&6; } | |
4809 | fi | |
4810 | ||
4811 | if test "x$ac_ct_GNATMAKE" = x; then | |
4812 | GNATMAKE="no" | |
bf3b7cd3 | 4813 | else |
5213506e RW |
4814 | case $cross_compiling:$ac_tool_warned in |
4815 | yes:) | |
4816 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4817 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4818 | ac_tool_warned=yes ;; | |
4819 | esac | |
4820 | GNATMAKE=$ac_ct_GNATMAKE | |
4821 | fi | |
4822 | else | |
4823 | GNATMAKE="$ac_cv_prog_GNATMAKE" | |
4824 | fi | |
bf3b7cd3 | 4825 | |
5213506e RW |
4826 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5 |
4827 | $as_echo_n "checking whether compiler driver understands Ada... " >&6; } | |
4828 | if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then : | |
4829 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 4830 | else |
5213506e RW |
4831 | cat >conftest.adb <<EOF |
4832 | procedure conftest is begin null; end conftest; | |
4833 | EOF | |
4834 | acx_cv_cc_gcc_supports_ada=no | |
4835 | # There is a bug in old released versions of GCC which causes the | |
4836 | # driver to exit successfully when the appropriate language module | |
4837 | # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. | |
4838 | # Therefore we must check for the error message as well as an | |
4839 | # unsuccessful exit. | |
4840 | # Other compilers, like HP Tru64 UNIX cc, exit successfully when | |
4841 | # given a .adb file, but produce no object file. So we must check | |
4842 | # if an object file was really produced to guard against this. | |
4843 | errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure` | |
4844 | if test x"$errors" = x && test -f conftest.$ac_objext; then | |
4845 | acx_cv_cc_gcc_supports_ada=yes | |
4846 | fi | |
4847 | rm -f conftest.* | |
4848 | fi | |
4849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5 | |
4850 | $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; } | |
bf3b7cd3 | 4851 | |
5213506e RW |
4852 | if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then |
4853 | have_gnat=yes | |
4854 | else | |
4855 | have_gnat=no | |
b61ff9c8 | 4856 | fi |
5213506e RW |
4857 | |
4858 | ||
4859 | # autoconf is lame and doesn't give us any substitution variable for this. | |
4860 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
4861 | NO_MINUS_C_MINUS_O=yes | |
4862 | else | |
4863 | OUTPUT_OPTION='-o $@' | |
bf3b7cd3 | 4864 | fi |
5213506e RW |
4865 | |
4866 | ||
4867 | ||
4868 | # Remove the -O2: for historical reasons, unless bootstrapping we prefer | |
4869 | # optimizations to be activated explicitly by the toplevel. | |
4870 | case "$CC" in | |
4871 | */prev-gcc/xgcc*) ;; | |
4872 | *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;; | |
4873 | esac | |
4874 | ||
4875 | ||
e3aa9eba RO |
4876 | # Determine PICFLAG for target gnatlib. |
4877 | ||
4878 | ||
4879 | ||
4880 | ||
4881 | case "${target}" in | |
4882 | # PIC is the default on some targets or must not be used. | |
4883 | *-*-darwin*) | |
4884 | # PIC is the default on this platform | |
4885 | # Common symbols not allowed in MH_DYLIB files | |
4886 | PICFLAG_FOR_TARGET=-fno-common | |
4887 | ;; | |
4888 | alpha*-dec-osf5*) | |
4889 | # PIC is the default. | |
4890 | ;; | |
4891 | hppa*64*-*-hpux*) | |
4892 | # PIC is the default for 64-bit PA HP-UX. | |
4893 | ;; | |
4894 | i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*) | |
4895 | ;; | |
4896 | i[34567]86-*-interix3*) | |
4897 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
4898 | # Instead, we relocate shared libraries at runtime. | |
4899 | ;; | |
4900 | i[34567]86-*-nto-qnx*) | |
4901 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
4902 | # it will coredump. | |
4903 | PICFLAG_FOR_TARGET='-fPIC -shared' | |
4904 | ;; | |
4905 | i[34567]86-pc-msdosdjgpp*) | |
4906 | # DJGPP does not support shared libraries at all. | |
4907 | ;; | |
4908 | ia64*-*-hpux*) | |
4909 | # On IA64 HP-UX, PIC is the default but the pic flag | |
4910 | # sets the default TLS model and affects inlining. | |
4911 | PICFLAG_FOR_TARGET=-fPIC | |
4912 | ;; | |
4913 | mips-sgi-irix6*) | |
4914 | # PIC is the default. | |
4915 | ;; | |
4916 | rs6000-ibm-aix* | powerpc-ibm-aix*) | |
4917 | # All AIX code is PIC. | |
4918 | ;; | |
4919 | ||
4920 | # Some targets support both -fPIC and -fpic, but prefer the latter. | |
4921 | # FIXME: Why? | |
4922 | i[34567]86-*-* | x86_64-*-*) | |
4923 | PICFLAG_FOR_TARGET=-fpic | |
4924 | ;; | |
4925 | m68k-*-*) | |
4926 | PICFLAG_FOR_TARGET=-fpic | |
4927 | ;; | |
4928 | s390*-*-*) | |
4929 | PICFLAG_FOR_TARGET=-fpic | |
4930 | ;; | |
4931 | # FIXME: Override -fPIC default in libgcc only? | |
4932 | sh-*-linux* | sh[2346lbe]*-*-linux*) | |
4933 | PICFLAG_FOR_TARGET=-fpic | |
4934 | ;; | |
4935 | # FIXME: Simplify to sh*-*-netbsd*? | |
4936 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ | |
4937 | sh64-*-netbsd* | sh64l*-*-netbsd*) | |
4938 | PICFLAG_FOR_TARGET=-fpic | |
4939 | ;; | |
4940 | # Default to -fPIC unless specified otherwise. | |
4941 | *) | |
4942 | PICFLAG_FOR_TARGET=-fPIC | |
4943 | ;; | |
4944 | esac | |
4945 | ||
4946 | # If the user explicitly uses -fpic/-fPIC, keep that. | |
4947 | case "${CFLAGS_FOR_TARGET}" in | |
4948 | *-fpic*) | |
4949 | PICFLAG_FOR_TARGET=-fpic | |
4950 | ;; | |
4951 | *-fPIC*) | |
4952 | PICFLAG_FOR_TARGET=-fPIC | |
4953 | ;; | |
4954 | esac | |
4955 | ||
4956 | ||
4957 | ||
5213506e RW |
4958 | # ------------------------- |
4959 | # Check C compiler features | |
4960 | # ------------------------- | |
4961 | ||
4962 | ||
4963 | ac_ext=c | |
4964 | ac_cpp='$CPP $CPPFLAGS' | |
4965 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4966 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4967 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4968 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
4969 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
4970 | # On Suns, sometimes $CPP names a directory. | |
4971 | if test -n "$CPP" && test -d "$CPP"; then | |
4972 | CPP= | |
bf3b7cd3 | 4973 | fi |
5213506e RW |
4974 | if test -z "$CPP"; then |
4975 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
4976 | $as_echo_n "(cached) " >&6 | |
b61ff9c8 | 4977 | else |
5213506e RW |
4978 | # Double quotes because CPP needs to be expanded |
4979 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4980 | do | |
4981 | ac_preproc_ok=false | |
4982 | for ac_c_preproc_warn_flag in '' yes | |
4983 | do | |
4984 | # Use a header file that comes with gcc, so configuring glibc | |
4985 | # with a fresh cross-compiler works. | |
4986 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4987 | # <limits.h> exists even on freestanding compilers. | |
4988 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4989 | # not just through cpp. "Syntax error" is here to catch this case. | |
4990 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4991 | /* end confdefs.h. */ | |
4992 | #ifdef __STDC__ | |
4993 | # include <limits.h> | |
4994 | #else | |
4995 | # include <assert.h> | |
4996 | #endif | |
4997 | Syntax error | |
bf3b7cd3 | 4998 | _ACEOF |
5213506e | 4999 | if ac_fn_c_try_cpp "$LINENO"; then : |
bf3b7cd3 | 5000 | |
bf3b7cd3 | 5001 | else |
5213506e RW |
5002 | # Broken: fails on valid input. |
5003 | continue | |
5004 | fi | |
5005 | rm -f conftest.err conftest.$ac_ext | |
5006 | ||
5007 | # OK, works on sane cases. Now check whether nonexistent headers | |
5008 | # can be detected and how. | |
5009 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 5010 | /* end confdefs.h. */ |
5213506e | 5011 | #include <ac_nonexistent.h> |
bf3b7cd3 | 5012 | _ACEOF |
5213506e RW |
5013 | if ac_fn_c_try_cpp "$LINENO"; then : |
5014 | # Broken: success on invalid input. | |
5015 | continue | |
b61ff9c8 | 5016 | else |
5213506e RW |
5017 | # Passes both tests. |
5018 | ac_preproc_ok=: | |
5019 | break | |
bf3b7cd3 | 5020 | fi |
5213506e | 5021 | rm -f conftest.err conftest.$ac_ext |
bf3b7cd3 | 5022 | |
5213506e RW |
5023 | done |
5024 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5025 | rm -f conftest.err conftest.$ac_ext | |
5026 | if $ac_preproc_ok; then : | |
5027 | break | |
5028 | fi | |
bf3b7cd3 | 5029 | |
5213506e RW |
5030 | done |
5031 | ac_cv_prog_CPP=$CPP | |
bf3b7cd3 | 5032 | |
8b1f719a | 5033 | fi |
5213506e | 5034 | CPP=$ac_cv_prog_CPP |
8b1f719a | 5035 | else |
5213506e RW |
5036 | ac_cv_prog_CPP=$CPP |
5037 | fi | |
5038 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
5039 | $as_echo "$CPP" >&6; } | |
5040 | ac_preproc_ok=false | |
5041 | for ac_c_preproc_warn_flag in '' yes | |
5042 | do | |
5043 | # Use a header file that comes with gcc, so configuring glibc | |
5044 | # with a fresh cross-compiler works. | |
5045 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5046 | # <limits.h> exists even on freestanding compilers. | |
5047 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5048 | # not just through cpp. "Syntax error" is here to catch this case. | |
5049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 5050 | /* end confdefs.h. */ |
5213506e RW |
5051 | #ifdef __STDC__ |
5052 | # include <limits.h> | |
5053 | #else | |
5054 | # include <assert.h> | |
5055 | #endif | |
5056 | Syntax error | |
bf3b7cd3 | 5057 | _ACEOF |
5213506e | 5058 | if ac_fn_c_try_cpp "$LINENO"; then : |
bf3b7cd3 | 5059 | |
bf3b7cd3 | 5060 | else |
5213506e RW |
5061 | # Broken: fails on valid input. |
5062 | continue | |
bf3b7cd3 | 5063 | fi |
5213506e | 5064 | rm -f conftest.err conftest.$ac_ext |
bf3b7cd3 | 5065 | |
5213506e RW |
5066 | # OK, works on sane cases. Now check whether nonexistent headers |
5067 | # can be detected and how. | |
5068 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 5069 | /* end confdefs.h. */ |
5213506e | 5070 | #include <ac_nonexistent.h> |
bf3b7cd3 | 5071 | _ACEOF |
5213506e RW |
5072 | if ac_fn_c_try_cpp "$LINENO"; then : |
5073 | # Broken: success on invalid input. | |
5074 | continue | |
bf3b7cd3 | 5075 | else |
5213506e RW |
5076 | # Passes both tests. |
5077 | ac_preproc_ok=: | |
5078 | break | |
bf3b7cd3 | 5079 | fi |
5213506e RW |
5080 | rm -f conftest.err conftest.$ac_ext |
5081 | ||
bf3b7cd3 | 5082 | done |
5213506e RW |
5083 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
5084 | rm -f conftest.err conftest.$ac_ext | |
5085 | if $ac_preproc_ok; then : | |
5086 | ||
b61ff9c8 | 5087 | else |
5213506e RW |
5088 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
5089 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5090 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
5091 | See \`config.log' for more details." "$LINENO" 5; } | |
5092 | fi | |
bf3b7cd3 | 5093 | |
5213506e RW |
5094 | ac_ext=c |
5095 | ac_cpp='$CPP $CPPFLAGS' | |
5096 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5097 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5098 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
bf3b7cd3 | 5099 | |
bf3b7cd3 | 5100 | |
5213506e RW |
5101 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
5102 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
5103 | if test "${ac_cv_path_GREP+set}" = set; then : | |
5104 | $as_echo_n "(cached) " >&6 | |
5105 | else | |
5106 | if test -z "$GREP"; then | |
5107 | ac_path_GREP_found=false | |
5108 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5109 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5110 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5111 | do | |
5112 | IFS=$as_save_IFS | |
5113 | test -z "$as_dir" && as_dir=. | |
5114 | for ac_prog in grep ggrep; do | |
5115 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5116 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
5117 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
5118 | # Check for GNU ac_path_GREP and select it if it is found. | |
5119 | # Check for GNU $ac_path_GREP | |
5120 | case `"$ac_path_GREP" --version 2>&1` in | |
5121 | *GNU*) | |
5122 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
5123 | *) | |
5124 | ac_count=0 | |
5125 | $as_echo_n 0123456789 >"conftest.in" | |
5126 | while : | |
5127 | do | |
5128 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5129 | mv "conftest.tmp" "conftest.in" | |
5130 | cp "conftest.in" "conftest.nl" | |
5131 | $as_echo 'GREP' >> "conftest.nl" | |
5132 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5133 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5134 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5135 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
5136 | # Best one so far, save it but keep looking for a better one | |
5137 | ac_cv_path_GREP="$ac_path_GREP" | |
5138 | ac_path_GREP_max=$ac_count | |
5139 | fi | |
5140 | # 10*(2^10) chars as input seems more than enough | |
5141 | test $ac_count -gt 10 && break | |
5142 | done | |
5143 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5144 | esac | |
5145 | ||
5146 | $ac_path_GREP_found && break 3 | |
5147 | done | |
5148 | done | |
5149 | done | |
5150 | IFS=$as_save_IFS | |
5151 | if test -z "$ac_cv_path_GREP"; then | |
5152 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5153 | fi | |
b61ff9c8 | 5154 | else |
5213506e | 5155 | ac_cv_path_GREP=$GREP |
2f41c1d6 | 5156 | fi |
5213506e | 5157 | |
b61ff9c8 | 5158 | fi |
5213506e RW |
5159 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
5160 | $as_echo "$ac_cv_path_GREP" >&6; } | |
5161 | GREP="$ac_cv_path_GREP" | |
bf3b7cd3 JD |
5162 | |
5163 | ||
5213506e RW |
5164 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
5165 | $as_echo_n "checking for egrep... " >&6; } | |
5166 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
5167 | $as_echo_n "(cached) " >&6 | |
5ec1c5e6 | 5168 | else |
5213506e RW |
5169 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
5170 | then ac_cv_path_EGREP="$GREP -E" | |
5171 | else | |
5172 | if test -z "$EGREP"; then | |
5173 | ac_path_EGREP_found=false | |
5174 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5175 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5176 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5177 | do | |
5178 | IFS=$as_save_IFS | |
5179 | test -z "$as_dir" && as_dir=. | |
5180 | for ac_prog in egrep; do | |
5181 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5182 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
5183 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
5184 | # Check for GNU ac_path_EGREP and select it if it is found. | |
5185 | # Check for GNU $ac_path_EGREP | |
5186 | case `"$ac_path_EGREP" --version 2>&1` in | |
5187 | *GNU*) | |
5188 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
5189 | *) | |
5190 | ac_count=0 | |
5191 | $as_echo_n 0123456789 >"conftest.in" | |
5192 | while : | |
5193 | do | |
5194 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5195 | mv "conftest.tmp" "conftest.in" | |
5196 | cp "conftest.in" "conftest.nl" | |
5197 | $as_echo 'EGREP' >> "conftest.nl" | |
5198 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5199 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5200 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5201 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
5202 | # Best one so far, save it but keep looking for a better one | |
5203 | ac_cv_path_EGREP="$ac_path_EGREP" | |
5204 | ac_path_EGREP_max=$ac_count | |
5205 | fi | |
5206 | # 10*(2^10) chars as input seems more than enough | |
5207 | test $ac_count -gt 10 && break | |
5208 | done | |
5209 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5210 | esac | |
5ec1c5e6 | 5211 | |
5213506e RW |
5212 | $ac_path_EGREP_found && break 3 |
5213 | done | |
5214 | done | |
5215 | done | |
5216 | IFS=$as_save_IFS | |
5217 | if test -z "$ac_cv_path_EGREP"; then | |
5218 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5219 | fi | |
5220 | else | |
5221 | ac_cv_path_EGREP=$EGREP | |
5ec1c5e6 | 5222 | fi |
5213506e RW |
5223 | |
5224 | fi | |
5ec1c5e6 | 5225 | fi |
5213506e RW |
5226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
5227 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
5228 | EGREP="$ac_cv_path_EGREP" | |
5ec1c5e6 | 5229 | |
5ec1c5e6 | 5230 | |
5213506e RW |
5231 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
5232 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
5233 | if test "${ac_cv_header_stdc+set}" = set; then : | |
5234 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 5235 | else |
5213506e | 5236 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 5237 | /* end confdefs.h. */ |
5213506e RW |
5238 | #include <stdlib.h> |
5239 | #include <stdarg.h> | |
5240 | #include <string.h> | |
5241 | #include <float.h> | |
5242 | ||
ba479fd2 NN |
5243 | int |
5244 | main () | |
5245 | { | |
5213506e | 5246 | |
ba479fd2 NN |
5247 | ; |
5248 | return 0; | |
5249 | } | |
5250 | _ACEOF | |
5213506e RW |
5251 | if ac_fn_c_try_compile "$LINENO"; then : |
5252 | ac_cv_header_stdc=yes | |
75b6f3fd | 5253 | else |
5213506e | 5254 | ac_cv_header_stdc=no |
75b6f3fd | 5255 | fi |
5213506e | 5256 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75b6f3fd | 5257 | |
5213506e RW |
5258 | if test $ac_cv_header_stdc = yes; then |
5259 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5260 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 5261 | /* end confdefs.h. */ |
5213506e | 5262 | #include <string.h> |
bf3b7cd3 | 5263 | |
ba479fd2 | 5264 | _ACEOF |
5213506e RW |
5265 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5266 | $EGREP "memchr" >/dev/null 2>&1; then : | |
bf3b7cd3 | 5267 | |
75e93faa | 5268 | else |
5213506e RW |
5269 | ac_cv_header_stdc=no |
5270 | fi | |
5271 | rm -f conftest* | |
ba479fd2 | 5272 | |
75e93faa | 5273 | fi |
bf3b7cd3 | 5274 | |
5213506e RW |
5275 | if test $ac_cv_header_stdc = yes; then |
5276 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5277 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 5278 | /* end confdefs.h. */ |
5213506e | 5279 | #include <stdlib.h> |
bf3b7cd3 | 5280 | |
ba479fd2 | 5281 | _ACEOF |
5213506e RW |
5282 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5283 | $EGREP "free" >/dev/null 2>&1; then : | |
bf3b7cd3 | 5284 | |
04cabffc | 5285 | else |
5213506e | 5286 | ac_cv_header_stdc=no |
04cabffc | 5287 | fi |
5213506e | 5288 | rm -f conftest* |
04cabffc | 5289 | |
414d23ae | 5290 | fi |
ba479fd2 | 5291 | |
5213506e RW |
5292 | if test $ac_cv_header_stdc = yes; then |
5293 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5294 | if test "$cross_compiling" = yes; then : | |
5295 | : | |
b61ff9c8 | 5296 | else |
5213506e | 5297 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bf3b7cd3 | 5298 | /* end confdefs.h. */ |
5213506e | 5299 | #include <ctype.h> |
bf3b7cd3 | 5300 | #include <stdlib.h> |
5213506e RW |
5301 | #if ((' ' & 0x0FF) == 0x020) |
5302 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
5303 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
5304 | #else | |
5305 | # define ISLOWER(c) \ | |
5306 | (('a' <= (c) && (c) <= 'i') \ | |
5307 | || ('j' <= (c) && (c) <= 'r') \ | |
5308 | || ('s' <= (c) && (c) <= 'z')) | |
5309 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
5310 | #endif | |
5311 | ||
5312 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
bf3b7cd3 JD |
5313 | int |
5314 | main () | |
5315 | { | |
5213506e RW |
5316 | int i; |
5317 | for (i = 0; i < 256; i++) | |
5318 | if (XOR (islower (i), ISLOWER (i)) | |
5319 | || toupper (i) != TOUPPER (i)) | |
5320 | return 2; | |
bf3b7cd3 JD |
5321 | return 0; |
5322 | } | |
5323 | _ACEOF | |
5213506e | 5324 | if ac_fn_c_try_run "$LINENO"; then : |
75e93faa | 5325 | |
5213506e RW |
5326 | else |
5327 | ac_cv_header_stdc=no | |
b61ff9c8 | 5328 | fi |
5213506e RW |
5329 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5330 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
bf3b7cd3 | 5331 | fi |
5213506e | 5332 | |
bf3b7cd3 | 5333 | fi |
bf3b7cd3 | 5334 | fi |
5213506e RW |
5335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
5336 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5337 | if test $ac_cv_header_stdc = yes; then | |
5338 | ||
5339 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
5340 | ||
b61ff9c8 | 5341 | fi |
5213506e RW |
5342 | |
5343 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
5344 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
5345 | inttypes.h stdint.h unistd.h | |
5346 | do : | |
5347 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5348 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
5349 | " | |
5350 | eval as_val=\$$as_ac_Header | |
5351 | if test "x$as_val" = x""yes; then : | |
5352 | cat >>confdefs.h <<_ACEOF | |
5353 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
ba479fd2 | 5354 | _ACEOF |
414d23ae | 5355 | |
5213506e RW |
5356 | fi |
5357 | ||
5358 | done | |
5359 | ||
5360 | ||
cafe096b | 5361 | |
5213506e RW |
5362 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
5363 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : | |
5364 | MINIX=yes | |
5365 | else | |
5366 | MINIX= | |
414d23ae HPN |
5367 | fi |
5368 | ||
5213506e RW |
5369 | |
5370 | if test "$MINIX" = yes; then | |
5371 | ||
5372 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
5373 | ||
5374 | ||
5375 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
5376 | ||
5377 | ||
5378 | $as_echo "#define _MINIX 1" >>confdefs.h | |
5379 | ||
5380 | fi | |
5381 | ||
5382 | ||
5383 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
5384 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
5385 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : | |
5386 | $as_echo_n "(cached) " >&6 | |
b5472e1d | 5387 | else |
5213506e | 5388 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b5472e1d | 5389 | /* end confdefs.h. */ |
5213506e RW |
5390 | |
5391 | # define __EXTENSIONS__ 1 | |
5392 | $ac_includes_default | |
3bbd5a19 PB |
5393 | int |
5394 | main () | |
5395 | { | |
5213506e | 5396 | |
3bbd5a19 PB |
5397 | ; |
5398 | return 0; | |
5399 | } | |
b5472e1d | 5400 | _ACEOF |
5213506e RW |
5401 | if ac_fn_c_try_compile "$LINENO"; then : |
5402 | ac_cv_safe_to_define___extensions__=yes | |
b5472e1d | 5403 | else |
5213506e | 5404 | ac_cv_safe_to_define___extensions__=no |
b5472e1d | 5405 | fi |
5213506e | 5406 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3bbd5a19 | 5407 | fi |
5213506e RW |
5408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
5409 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
5410 | test $ac_cv_safe_to_define___extensions__ = yes && | |
5411 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
3bbd5a19 | 5412 | |
5213506e RW |
5413 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
5414 | ||
5415 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
3bbd5a19 | 5416 | |
5213506e RW |
5417 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
5418 | ||
5419 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
5420 | ||
5421 | ||
5422 | ac_ext=c | |
5423 | ac_cpp='$CPP $CPPFLAGS' | |
5424 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5425 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5426 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5427 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
5428 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
5429 | # On Suns, sometimes $CPP names a directory. | |
5430 | if test -n "$CPP" && test -d "$CPP"; then | |
5431 | CPP= | |
5432 | fi | |
5433 | if test -z "$CPP"; then | |
5434 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
5435 | $as_echo_n "(cached) " >&6 | |
89a42ac8 | 5436 | else |
5213506e RW |
5437 | # Double quotes because CPP needs to be expanded |
5438 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
5439 | do | |
5440 | ac_preproc_ok=false | |
5441 | for ac_c_preproc_warn_flag in '' yes | |
5442 | do | |
5443 | # Use a header file that comes with gcc, so configuring glibc | |
5444 | # with a fresh cross-compiler works. | |
5445 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5446 | # <limits.h> exists even on freestanding compilers. | |
5447 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5448 | # not just through cpp. "Syntax error" is here to catch this case. | |
5449 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
89a42ac8 | 5450 | /* end confdefs.h. */ |
5213506e RW |
5451 | #ifdef __STDC__ |
5452 | # include <limits.h> | |
5453 | #else | |
5454 | # include <assert.h> | |
5455 | #endif | |
5456 | Syntax error | |
89a42ac8 | 5457 | _ACEOF |
5213506e RW |
5458 | if ac_fn_c_try_cpp "$LINENO"; then : |
5459 | ||
89a42ac8 | 5460 | else |
5213506e RW |
5461 | # Broken: fails on valid input. |
5462 | continue | |
5463 | fi | |
5464 | rm -f conftest.err conftest.$ac_ext | |
89a42ac8 | 5465 | |
5213506e RW |
5466 | # OK, works on sane cases. Now check whether nonexistent headers |
5467 | # can be detected and how. | |
5468 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5469 | /* end confdefs.h. */ | |
5470 | #include <ac_nonexistent.h> | |
5471 | _ACEOF | |
5472 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5473 | # Broken: success on invalid input. | |
5474 | continue | |
5475 | else | |
5476 | # Passes both tests. | |
5477 | ac_preproc_ok=: | |
5478 | break | |
89a42ac8 | 5479 | fi |
5213506e RW |
5480 | rm -f conftest.err conftest.$ac_ext |
5481 | ||
5482 | done | |
5483 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5484 | rm -f conftest.err conftest.$ac_ext | |
5485 | if $ac_preproc_ok; then : | |
5486 | break | |
34a86c2b NN |
5487 | fi |
5488 | ||
5213506e RW |
5489 | done |
5490 | ac_cv_prog_CPP=$CPP | |
5491 | ||
5492 | fi | |
5493 | CPP=$ac_cv_prog_CPP | |
643d3bd2 | 5494 | else |
5213506e RW |
5495 | ac_cv_prog_CPP=$CPP |
5496 | fi | |
5497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
5498 | $as_echo "$CPP" >&6; } | |
5499 | ac_preproc_ok=false | |
5500 | for ac_c_preproc_warn_flag in '' yes | |
5501 | do | |
5502 | # Use a header file that comes with gcc, so configuring glibc | |
5503 | # with a fresh cross-compiler works. | |
5504 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5505 | # <limits.h> exists even on freestanding compilers. | |
5506 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5507 | # not just through cpp. "Syntax error" is here to catch this case. | |
5508 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
643d3bd2 | 5509 | /* end confdefs.h. */ |
5213506e RW |
5510 | #ifdef __STDC__ |
5511 | # include <limits.h> | |
5512 | #else | |
5513 | # include <assert.h> | |
5514 | #endif | |
5515 | Syntax error | |
00020c16 | 5516 | _ACEOF |
5213506e | 5517 | if ac_fn_c_try_cpp "$LINENO"; then : |
3bbd5a19 | 5518 | |
643d3bd2 | 5519 | else |
5213506e RW |
5520 | # Broken: fails on valid input. |
5521 | continue | |
5522 | fi | |
5523 | rm -f conftest.err conftest.$ac_ext | |
643d3bd2 | 5524 | |
5213506e RW |
5525 | # OK, works on sane cases. Now check whether nonexistent headers |
5526 | # can be detected and how. | |
5527 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5528 | /* end confdefs.h. */ | |
5529 | #include <ac_nonexistent.h> | |
5530 | _ACEOF | |
5531 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5532 | # Broken: success on invalid input. | |
5533 | continue | |
5534 | else | |
5535 | # Passes both tests. | |
5536 | ac_preproc_ok=: | |
5537 | break | |
643d3bd2 | 5538 | fi |
5213506e RW |
5539 | rm -f conftest.err conftest.$ac_ext |
5540 | ||
5541 | done | |
5542 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5543 | rm -f conftest.err conftest.$ac_ext | |
5544 | if $ac_preproc_ok; then : | |
5545 | ||
09a9c095 | 5546 | else |
5213506e RW |
5547 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
5548 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5549 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
5550 | See \`config.log' for more details." "$LINENO" 5; } | |
5551 | fi | |
373477bb | 5552 | |
5213506e RW |
5553 | ac_ext=c |
5554 | ac_cpp='$CPP $CPPFLAGS' | |
5555 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5556 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5557 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5558 | ||
5559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 | |
5560 | $as_echo_n "checking for inline... " >&6; } | |
5561 | if test "${ac_cv_c_inline+set}" = set; then : | |
5562 | $as_echo_n "(cached) " >&6 | |
5563 | else | |
5564 | ac_cv_c_inline=no | |
5565 | for ac_kw in inline __inline__ __inline; do | |
5566 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
00020c16 | 5567 | /* end confdefs.h. */ |
5213506e RW |
5568 | #ifndef __cplusplus |
5569 | typedef int foo_t; | |
5570 | static $ac_kw foo_t static_foo () {return 0; } | |
5571 | $ac_kw foo_t foo () {return 0; } | |
5572 | #endif | |
373477bb | 5573 | |
00020c16 | 5574 | _ACEOF |
5213506e RW |
5575 | if ac_fn_c_try_compile "$LINENO"; then : |
5576 | ac_cv_c_inline=$ac_kw | |
5577 | fi | |
5578 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5579 | test "$ac_cv_c_inline" != no && break | |
5580 | done | |
5581 | ||
5582 | fi | |
5583 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 | |
5584 | $as_echo "$ac_cv_c_inline" >&6; } | |
5585 | ||
5586 | case $ac_cv_c_inline in | |
5587 | inline | yes) ;; | |
5588 | *) | |
5589 | case $ac_cv_c_inline in | |
5590 | no) ac_val=;; | |
5591 | *) ac_val=$ac_cv_c_inline;; | |
5592 | esac | |
5593 | cat >>confdefs.h <<_ACEOF | |
5594 | #ifndef __cplusplus | |
5595 | #define inline $ac_val | |
5596 | #endif | |
00020c16 | 5597 | _ACEOF |
5213506e RW |
5598 | ;; |
5599 | esac | |
5600 | ||
5601 | ||
480767a9 ILT |
5602 | # Check whether --enable-largefile was given. |
5603 | if test "${enable_largefile+set}" = set; then : | |
5604 | enableval=$enable_largefile; | |
5605 | fi | |
5606 | ||
5607 | if test "$enable_largefile" != no; then | |
5608 | ||
5609 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
5610 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
5611 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
5612 | $as_echo_n "(cached) " >&6 | |
5613 | else | |
5614 | ac_cv_sys_largefile_CC=no | |
5615 | if test "$GCC" != yes; then | |
5616 | ac_save_CC=$CC | |
5617 | while :; do | |
5618 | # IRIX 6.2 and later do not support large files by default, | |
5619 | # so use the C compiler's -n32 option if that helps. | |
5620 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5621 | /* end confdefs.h. */ | |
5622 | #include <sys/types.h> | |
5623 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5624 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5625 | since some C++ compilers masquerading as C compilers | |
5626 | incorrectly reject 9223372036854775807. */ | |
5627 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5628 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5629 | && LARGE_OFF_T % 2147483647 == 1) | |
5630 | ? 1 : -1]; | |
5631 | int | |
5632 | main () | |
5633 | { | |
5634 | ||
5635 | ; | |
5636 | return 0; | |
5637 | } | |
5638 | _ACEOF | |
5639 | if ac_fn_c_try_compile "$LINENO"; then : | |
5640 | break | |
5641 | fi | |
5642 | rm -f core conftest.err conftest.$ac_objext | |
5643 | CC="$CC -n32" | |
5644 | if ac_fn_c_try_compile "$LINENO"; then : | |
5645 | ac_cv_sys_largefile_CC=' -n32'; break | |
5646 | fi | |
5647 | rm -f core conftest.err conftest.$ac_objext | |
5648 | break | |
5649 | done | |
5650 | CC=$ac_save_CC | |
5651 | rm -f conftest.$ac_ext | |
5652 | fi | |
5653 | fi | |
5654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
5655 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
5656 | if test "$ac_cv_sys_largefile_CC" != no; then | |
5657 | CC=$CC$ac_cv_sys_largefile_CC | |
5658 | fi | |
5659 | ||
5660 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
5661 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
5662 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
5663 | $as_echo_n "(cached) " >&6 | |
5664 | else | |
5665 | while :; do | |
5666 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5667 | /* end confdefs.h. */ | |
5668 | #include <sys/types.h> | |
5669 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5670 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5671 | since some C++ compilers masquerading as C compilers | |
5672 | incorrectly reject 9223372036854775807. */ | |
5673 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5674 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5675 | && LARGE_OFF_T % 2147483647 == 1) | |
5676 | ? 1 : -1]; | |
5677 | int | |
5678 | main () | |
5679 | { | |
5680 | ||
5681 | ; | |
5682 | return 0; | |
5683 | } | |
5684 | _ACEOF | |
5685 | if ac_fn_c_try_compile "$LINENO"; then : | |
5686 | ac_cv_sys_file_offset_bits=no; break | |
5687 | fi | |
5688 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5689 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5690 | /* end confdefs.h. */ | |
5691 | #define _FILE_OFFSET_BITS 64 | |
5692 | #include <sys/types.h> | |
5693 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5694 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5695 | since some C++ compilers masquerading as C compilers | |
5696 | incorrectly reject 9223372036854775807. */ | |
5697 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5698 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5699 | && LARGE_OFF_T % 2147483647 == 1) | |
5700 | ? 1 : -1]; | |
5701 | int | |
5702 | main () | |
5703 | { | |
5704 | ||
5705 | ; | |
5706 | return 0; | |
5707 | } | |
5708 | _ACEOF | |
5709 | if ac_fn_c_try_compile "$LINENO"; then : | |
5710 | ac_cv_sys_file_offset_bits=64; break | |
5711 | fi | |
5712 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5713 | ac_cv_sys_file_offset_bits=unknown | |
5714 | break | |
5715 | done | |
5716 | fi | |
5717 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
5718 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
5719 | case $ac_cv_sys_file_offset_bits in #( | |
5720 | no | unknown) ;; | |
5721 | *) | |
5722 | cat >>confdefs.h <<_ACEOF | |
5723 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
5724 | _ACEOF | |
5725 | ;; | |
5726 | esac | |
5727 | rm -rf conftest* | |
5728 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
5729 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
5730 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
5731 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
5732 | $as_echo_n "(cached) " >&6 | |
5733 | else | |
5734 | while :; do | |
5735 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5736 | /* end confdefs.h. */ | |
5737 | #include <sys/types.h> | |
5738 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5739 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5740 | since some C++ compilers masquerading as C compilers | |
5741 | incorrectly reject 9223372036854775807. */ | |
5742 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5743 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5744 | && LARGE_OFF_T % 2147483647 == 1) | |
5745 | ? 1 : -1]; | |
5746 | int | |
5747 | main () | |
5748 | { | |
5749 | ||
5750 | ; | |
5751 | return 0; | |
5752 | } | |
5753 | _ACEOF | |
5754 | if ac_fn_c_try_compile "$LINENO"; then : | |
5755 | ac_cv_sys_large_files=no; break | |
5756 | fi | |
5757 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5759 | /* end confdefs.h. */ | |
5760 | #define _LARGE_FILES 1 | |
5761 | #include <sys/types.h> | |
5762 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5763 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5764 | since some C++ compilers masquerading as C compilers | |
5765 | incorrectly reject 9223372036854775807. */ | |
5766 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5767 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5768 | && LARGE_OFF_T % 2147483647 == 1) | |
5769 | ? 1 : -1]; | |
5770 | int | |
5771 | main () | |
5772 | { | |
5773 | ||
5774 | ; | |
5775 | return 0; | |
5776 | } | |
5777 | _ACEOF | |
5778 | if ac_fn_c_try_compile "$LINENO"; then : | |
5779 | ac_cv_sys_large_files=1; break | |
5780 | fi | |
5781 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5782 | ac_cv_sys_large_files=unknown | |
5783 | break | |
5784 | done | |
5785 | fi | |
5786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
5787 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
5788 | case $ac_cv_sys_large_files in #( | |
5789 | no | unknown) ;; | |
5790 | *) | |
5791 | cat >>confdefs.h <<_ACEOF | |
5792 | #define _LARGE_FILES $ac_cv_sys_large_files | |
5793 | _ACEOF | |
5794 | ;; | |
5795 | esac | |
5796 | rm -rf conftest* | |
5797 | fi | |
5798 | fi | |
5799 | ||
5800 | ||
5213506e RW |
5801 | # sizeof(char) is 1 by definition. |
5802 | # The cast to long int works around a bug in the HP C Compiler | |
5803 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5804 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5805 | # This bug is HP SR number 8606223364. | |
5806 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 | |
5807 | $as_echo_n "checking size of void *... " >&6; } | |
5808 | if test "${ac_cv_sizeof_void_p+set}" = set; then : | |
5809 | $as_echo_n "(cached) " >&6 | |
5810 | else | |
5811 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : | |
5812 | ||
5813 | else | |
5814 | if test "$ac_cv_type_void_p" = yes; then | |
5815 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5816 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5817 | { as_fn_set_status 77 | |
5818 | as_fn_error "cannot compute sizeof (void *) | |
5819 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5820 | else | |
5821 | ac_cv_sizeof_void_p=0 | |
5822 | fi | |
5823 | fi | |
5824 | ||
5825 | fi | |
5826 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 | |
5827 | $as_echo "$ac_cv_sizeof_void_p" >&6; } | |
414d23ae | 5828 | |
5213506e RW |
5829 | |
5830 | ||
5831 | cat >>confdefs.h <<_ACEOF | |
5832 | #define SIZEOF_VOID_P $ac_cv_sizeof_void_p | |
00020c16 | 5833 | _ACEOF |
5213506e RW |
5834 | |
5835 | ||
5836 | # The cast to long int works around a bug in the HP C Compiler | |
5837 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5838 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5839 | # This bug is HP SR number 8606223364. | |
5840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 | |
5841 | $as_echo_n "checking size of short... " >&6; } | |
5842 | if test "${ac_cv_sizeof_short+set}" = set; then : | |
5843 | $as_echo_n "(cached) " >&6 | |
00020c16 | 5844 | else |
5213506e RW |
5845 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : |
5846 | ||
5847 | else | |
5848 | if test "$ac_cv_type_short" = yes; then | |
5849 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5850 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5851 | { as_fn_set_status 77 | |
5852 | as_fn_error "cannot compute sizeof (short) | |
5853 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5854 | else | |
5855 | ac_cv_sizeof_short=0 | |
5856 | fi | |
5857 | fi | |
414d23ae | 5858 | |
a1286ef5 | 5859 | fi |
5213506e RW |
5860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 |
5861 | $as_echo "$ac_cv_sizeof_short" >&6; } | |
5862 | ||
5863 | ||
5864 | ||
5865 | cat >>confdefs.h <<_ACEOF | |
5866 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
5867 | _ACEOF | |
5868 | ||
5869 | ||
5870 | # The cast to long int works around a bug in the HP C Compiler | |
5871 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5872 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5873 | # This bug is HP SR number 8606223364. | |
5874 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5875 | $as_echo_n "checking size of int... " >&6; } | |
5876 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
5877 | $as_echo_n "(cached) " >&6 | |
e1bbfc5c | 5878 | else |
5213506e | 5879 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
e1bbfc5c | 5880 | |
5213506e RW |
5881 | else |
5882 | if test "$ac_cv_type_int" = yes; then | |
5883 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5884 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5885 | { as_fn_set_status 77 | |
5886 | as_fn_error "cannot compute sizeof (int) | |
5887 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5888 | else | |
5889 | ac_cv_sizeof_int=0 | |
5890 | fi | |
e1bbfc5c | 5891 | fi |
5213506e | 5892 | |
ba479fd2 | 5893 | fi |
5213506e RW |
5894 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
5895 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
00020c16 | 5896 | |
5213506e RW |
5897 | |
5898 | ||
5899 | cat >>confdefs.h <<_ACEOF | |
5900 | #define SIZEOF_INT $ac_cv_sizeof_int | |
ba479fd2 | 5901 | _ACEOF |
5213506e RW |
5902 | |
5903 | ||
5904 | # The cast to long int works around a bug in the HP C Compiler | |
5905 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5906 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5907 | # This bug is HP SR number 8606223364. | |
5908 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5909 | $as_echo_n "checking size of long... " >&6; } | |
5910 | if test "${ac_cv_sizeof_long+set}" = set; then : | |
5911 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 5912 | else |
5213506e | 5913 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
ba479fd2 | 5914 | |
00020c16 | 5915 | else |
5213506e RW |
5916 | if test "$ac_cv_type_long" = yes; then |
5917 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5918 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5919 | { as_fn_set_status 77 | |
5920 | as_fn_error "cannot compute sizeof (long) | |
5921 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5922 | else | |
5923 | ac_cv_sizeof_long=0 | |
5924 | fi | |
5925 | fi | |
5926 | ||
5927 | fi | |
5928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 | |
5929 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
5930 | ||
5931 | ||
5932 | ||
5933 | cat >>confdefs.h <<_ACEOF | |
5934 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
ba479fd2 | 5935 | _ACEOF |
00020c16 | 5936 | |
00020c16 | 5937 | |
5213506e RW |
5938 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" |
5939 | if test "x$ac_cv_type_long_long" = x""yes; then : | |
5940 | ||
5941 | cat >>confdefs.h <<_ACEOF | |
5942 | #define HAVE_LONG_LONG 1 | |
ba479fd2 | 5943 | _ACEOF |
5213506e RW |
5944 | |
5945 | # The cast to long int works around a bug in the HP C Compiler | |
5946 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5947 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5948 | # This bug is HP SR number 8606223364. | |
5949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
5950 | $as_echo_n "checking size of long long... " >&6; } | |
5951 | if test "${ac_cv_sizeof_long_long+set}" = set; then : | |
5952 | $as_echo_n "(cached) " >&6 | |
b61ff9c8 | 5953 | else |
5213506e | 5954 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : |
ba479fd2 | 5955 | |
5213506e RW |
5956 | else |
5957 | if test "$ac_cv_type_long_long" = yes; then | |
5958 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5959 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5960 | { as_fn_set_status 77 | |
5961 | as_fn_error "cannot compute sizeof (long long) | |
5962 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5963 | else | |
5964 | ac_cv_sizeof_long_long=0 | |
5965 | fi | |
ba479fd2 | 5966 | fi |
5213506e | 5967 | |
6938ec6c | 5968 | fi |
5213506e RW |
5969 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 |
5970 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
5971 | ||
5972 | ||
5973 | ||
5974 | cat >>confdefs.h <<_ACEOF | |
5975 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5976 | _ACEOF | |
5977 | ||
5978 | ||
6e3f3080 | 5979 | fi |
5213506e RW |
5980 | |
5981 | ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default" | |
5982 | if test "x$ac_cv_type___int64" = x""yes; then : | |
5983 | ||
5984 | cat >>confdefs.h <<_ACEOF | |
5985 | #define HAVE___INT64 1 | |
5986 | _ACEOF | |
5987 | ||
5988 | # The cast to long int works around a bug in the HP C Compiler | |
5989 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5990 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5991 | # This bug is HP SR number 8606223364. | |
5992 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5 | |
5993 | $as_echo_n "checking size of __int64... " >&6; } | |
5994 | if test "${ac_cv_sizeof___int64+set}" = set; then : | |
5995 | $as_echo_n "(cached) " >&6 | |
5996 | else | |
5997 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then : | |
5998 | ||
6938ec6c | 5999 | else |
5213506e RW |
6000 | if test "$ac_cv_type___int64" = yes; then |
6001 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
6002 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6003 | { as_fn_set_status 77 | |
6004 | as_fn_error "cannot compute sizeof (__int64) | |
6005 | See \`config.log' for more details." "$LINENO" 5; }; } | |
6006 | else | |
6007 | ac_cv_sizeof___int64=0 | |
6008 | fi | |
6938ec6c | 6009 | fi |
5213506e | 6010 | |
00020c16 | 6011 | fi |
5213506e RW |
6012 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5 |
6013 | $as_echo "$ac_cv_sizeof___int64" >&6; } | |
6014 | ||
6015 | ||
6016 | ||
00020c16 ILT |
6017 | cat >>confdefs.h <<_ACEOF |
6018 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 | |
6019 | _ACEOF | |
6938ec6c NN |
6020 | |
6021 | ||
00020c16 | 6022 | fi |
ba479fd2 | 6023 | |
fa802374 KT |
6024 | ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" |
6025 | case $ac_cv_c_int8_t in #( | |
6026 | no|yes) ;; #( | |
6027 | *) | |
6028 | ||
6029 | cat >>confdefs.h <<_ACEOF | |
6030 | #define int8_t $ac_cv_c_int8_t | |
6031 | _ACEOF | |
6032 | ;; | |
6033 | esac | |
6034 | ||
6035 | ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" | |
6036 | case $ac_cv_c_int16_t in #( | |
6037 | no|yes) ;; #( | |
6038 | *) | |
6039 | ||
6040 | cat >>confdefs.h <<_ACEOF | |
6041 | #define int16_t $ac_cv_c_int16_t | |
6042 | _ACEOF | |
6043 | ;; | |
6044 | esac | |
6045 | ||
6046 | ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" | |
6047 | case $ac_cv_c_int32_t in #( | |
6048 | no|yes) ;; #( | |
6049 | *) | |
6050 | ||
6051 | cat >>confdefs.h <<_ACEOF | |
6052 | #define int32_t $ac_cv_c_int32_t | |
6053 | _ACEOF | |
6054 | ;; | |
6055 | esac | |
6056 | ||
6057 | ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" | |
6058 | case $ac_cv_c_int64_t in #( | |
6059 | no|yes) ;; #( | |
6060 | *) | |
6061 | ||
6062 | cat >>confdefs.h <<_ACEOF | |
6063 | #define int64_t $ac_cv_c_int64_t | |
6064 | _ACEOF | |
6065 | ;; | |
6066 | esac | |
6067 | ||
6068 | ||
6069 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 | |
6070 | $as_echo_n "checking for long long int... " >&6; } | |
6071 | if test "${ac_cv_type_long_long_int+set}" = set; then : | |
6072 | $as_echo_n "(cached) " >&6 | |
6073 | else | |
6074 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6075 | /* end confdefs.h. */ | |
6076 | ||
6077 | /* For now, do not test the preprocessor; as of 2007 there are too many | |
6078 | implementations with broken preprocessors. Perhaps this can | |
6079 | be revisited in 2012. In the meantime, code should not expect | |
6080 | #if to work with literals wider than 32 bits. */ | |
6081 | /* Test literals. */ | |
6082 | long long int ll = 9223372036854775807ll; | |
6083 | long long int nll = -9223372036854775807LL; | |
6084 | unsigned long long int ull = 18446744073709551615ULL; | |
6085 | /* Test constant expressions. */ | |
6086 | typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) | |
6087 | ? 1 : -1)]; | |
6088 | typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 | |
6089 | ? 1 : -1)]; | |
6090 | int i = 63; | |
6091 | int | |
6092 | main () | |
6093 | { | |
6094 | /* Test availability of runtime routines for shift and division. */ | |
6095 | long long int llmax = 9223372036854775807ll; | |
6096 | unsigned long long int ullmax = 18446744073709551615ull; | |
6097 | return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | |
6098 | | (llmax / ll) | (llmax % ll) | |
6099 | | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | |
6100 | | (ullmax / ull) | (ullmax % ull)); | |
6101 | ; | |
6102 | return 0; | |
6103 | } | |
6104 | ||
6105 | _ACEOF | |
6106 | if ac_fn_c_try_link "$LINENO"; then : | |
6107 | if test "$cross_compiling" = yes; then : | |
6108 | ac_cv_type_long_long_int=yes | |
6109 | else | |
6110 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6111 | /* end confdefs.h. */ | |
6112 | #include <limits.h> | |
6113 | #ifndef LLONG_MAX | |
6114 | # define HALF \ | |
6115 | (1LL << (sizeof (long long int) * CHAR_BIT - 2)) | |
6116 | # define LLONG_MAX (HALF - 1 + HALF) | |
6117 | #endif | |
6118 | int | |
6119 | main () | |
6120 | { | |
6121 | long long int n = 1; | |
6122 | int i; | |
6123 | for (i = 0; ; i++) | |
6124 | { | |
6125 | long long int m = n << i; | |
6126 | if (m >> i != n) | |
6127 | return 1; | |
6128 | if (LLONG_MAX / 2 < m) | |
6129 | break; | |
6130 | } | |
6131 | return 0; | |
6132 | ; | |
6133 | return 0; | |
6134 | } | |
6135 | _ACEOF | |
6136 | if ac_fn_c_try_run "$LINENO"; then : | |
6137 | ac_cv_type_long_long_int=yes | |
6138 | else | |
6139 | ac_cv_type_long_long_int=no | |
6140 | fi | |
6141 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6142 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6143 | fi | |
6144 | ||
6145 | else | |
6146 | ac_cv_type_long_long_int=no | |
6147 | fi | |
6148 | rm -f core conftest.err conftest.$ac_objext \ | |
6149 | conftest$ac_exeext conftest.$ac_ext | |
6150 | fi | |
6151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 | |
6152 | $as_echo "$ac_cv_type_long_long_int" >&6; } | |
6153 | if test $ac_cv_type_long_long_int = yes; then | |
6154 | ||
6155 | $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h | |
6156 | ||
6157 | fi | |
6158 | ||
6159 | ||
6160 | ||
6161 | ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" | |
6162 | if test "x$ac_cv_type_intmax_t" = x""yes; then : | |
6163 | ||
6164 | $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h | |
6165 | ||
6166 | else | |
6167 | test $ac_cv_type_long_long_int = yes \ | |
6168 | && ac_type='long long int' \ | |
6169 | || ac_type='long int' | |
6170 | ||
6171 | cat >>confdefs.h <<_ACEOF | |
6172 | #define intmax_t $ac_type | |
6173 | _ACEOF | |
6174 | ||
6175 | fi | |
6176 | ||
6177 | ||
6178 | ||
6179 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" | |
6180 | if test "x$ac_cv_type_intptr_t" = x""yes; then : | |
6181 | ||
6182 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h | |
6183 | ||
6184 | else | |
6185 | for ac_type in 'int' 'long int' 'long long int'; do | |
6186 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6187 | /* end confdefs.h. */ | |
6188 | $ac_includes_default | |
6189 | int | |
6190 | main () | |
6191 | { | |
6192 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
6193 | test_array [0] = 0 | |
6194 | ||
6195 | ; | |
6196 | return 0; | |
6197 | } | |
6198 | _ACEOF | |
6199 | if ac_fn_c_try_compile "$LINENO"; then : | |
6200 | ||
6201 | cat >>confdefs.h <<_ACEOF | |
6202 | #define intptr_t $ac_type | |
6203 | _ACEOF | |
6204 | ||
6205 | ac_type= | |
6206 | fi | |
6207 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6208 | test -z "$ac_type" && break | |
6209 | done | |
6210 | fi | |
6211 | ||
6212 | ||
6213 | ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" | |
6214 | case $ac_cv_c_uint8_t in #( | |
6215 | no|yes) ;; #( | |
6216 | *) | |
6217 | ||
6218 | $as_echo "#define _UINT8_T 1" >>confdefs.h | |
6219 | ||
6220 | ||
6221 | cat >>confdefs.h <<_ACEOF | |
6222 | #define uint8_t $ac_cv_c_uint8_t | |
6223 | _ACEOF | |
6224 | ;; | |
6225 | esac | |
6226 | ||
6227 | ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" | |
6228 | case $ac_cv_c_uint16_t in #( | |
6229 | no|yes) ;; #( | |
6230 | *) | |
6231 | ||
6232 | ||
6233 | cat >>confdefs.h <<_ACEOF | |
6234 | #define uint16_t $ac_cv_c_uint16_t | |
6235 | _ACEOF | |
6236 | ;; | |
6237 | esac | |
6238 | ||
6239 | ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" | |
6240 | case $ac_cv_c_uint32_t in #( | |
6241 | no|yes) ;; #( | |
6242 | *) | |
6243 | ||
6244 | $as_echo "#define _UINT32_T 1" >>confdefs.h | |
6245 | ||
6246 | ||
6247 | cat >>confdefs.h <<_ACEOF | |
6248 | #define uint32_t $ac_cv_c_uint32_t | |
6249 | _ACEOF | |
6250 | ;; | |
6251 | esac | |
6252 | ||
6253 | ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" | |
6254 | case $ac_cv_c_uint64_t in #( | |
6255 | no|yes) ;; #( | |
6256 | *) | |
6257 | ||
6258 | $as_echo "#define _UINT64_T 1" >>confdefs.h | |
6259 | ||
6260 | ||
6261 | cat >>confdefs.h <<_ACEOF | |
6262 | #define uint64_t $ac_cv_c_uint64_t | |
6263 | _ACEOF | |
6264 | ;; | |
6265 | esac | |
6266 | ||
6267 | ||
6268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 | |
6269 | $as_echo_n "checking for unsigned long long int... " >&6; } | |
6270 | if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then : | |
6271 | $as_echo_n "(cached) " >&6 | |
6272 | else | |
6273 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6274 | /* end confdefs.h. */ | |
6275 | ||
6276 | /* For now, do not test the preprocessor; as of 2007 there are too many | |
6277 | implementations with broken preprocessors. Perhaps this can | |
6278 | be revisited in 2012. In the meantime, code should not expect | |
6279 | #if to work with literals wider than 32 bits. */ | |
6280 | /* Test literals. */ | |
6281 | long long int ll = 9223372036854775807ll; | |
6282 | long long int nll = -9223372036854775807LL; | |
6283 | unsigned long long int ull = 18446744073709551615ULL; | |
6284 | /* Test constant expressions. */ | |
6285 | typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) | |
6286 | ? 1 : -1)]; | |
6287 | typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 | |
6288 | ? 1 : -1)]; | |
6289 | int i = 63; | |
6290 | int | |
6291 | main () | |
6292 | { | |
6293 | /* Test availability of runtime routines for shift and division. */ | |
6294 | long long int llmax = 9223372036854775807ll; | |
6295 | unsigned long long int ullmax = 18446744073709551615ull; | |
6296 | return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | |
6297 | | (llmax / ll) | (llmax % ll) | |
6298 | | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | |
6299 | | (ullmax / ull) | (ullmax % ull)); | |
6300 | ; | |
6301 | return 0; | |
6302 | } | |
6303 | ||
6304 | _ACEOF | |
6305 | if ac_fn_c_try_link "$LINENO"; then : | |
6306 | ac_cv_type_unsigned_long_long_int=yes | |
6307 | else | |
6308 | ac_cv_type_unsigned_long_long_int=no | |
6309 | fi | |
6310 | rm -f core conftest.err conftest.$ac_objext \ | |
6311 | conftest$ac_exeext conftest.$ac_ext | |
6312 | fi | |
6313 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 | |
6314 | $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } | |
6315 | if test $ac_cv_type_unsigned_long_long_int = yes; then | |
6316 | ||
6317 | $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h | |
6318 | ||
6319 | fi | |
6320 | ||
6321 | ||
6322 | ||
6323 | ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" | |
6324 | if test "x$ac_cv_type_uintmax_t" = x""yes; then : | |
6325 | ||
6326 | $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h | |
6327 | ||
6328 | else | |
6329 | test $ac_cv_type_unsigned_long_long_int = yes \ | |
6330 | && ac_type='unsigned long long int' \ | |
6331 | || ac_type='unsigned long int' | |
6332 | ||
6333 | cat >>confdefs.h <<_ACEOF | |
6334 | #define uintmax_t $ac_type | |
6335 | _ACEOF | |
6336 | ||
6337 | fi | |
6338 | ||
6339 | ||
6340 | ||
6341 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" | |
6342 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : | |
6343 | ||
6344 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
6345 | ||
6346 | else | |
6347 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
6348 | 'unsigned long long int'; do | |
6349 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6350 | /* end confdefs.h. */ | |
6351 | $ac_includes_default | |
6352 | int | |
6353 | main () | |
6354 | { | |
6355 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
6356 | test_array [0] = 0 | |
6357 | ||
6358 | ; | |
6359 | return 0; | |
6360 | } | |
6361 | _ACEOF | |
6362 | if ac_fn_c_try_compile "$LINENO"; then : | |
6363 | ||
6364 | cat >>confdefs.h <<_ACEOF | |
6365 | #define uintptr_t $ac_type | |
6366 | _ACEOF | |
6367 | ||
6368 | ac_type= | |
6369 | fi | |
6370 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6371 | test -z "$ac_type" && break | |
6372 | done | |
6373 | fi | |
6374 | ||
6375 | ||
6376 | ||
6377 | ||
6378 | ||
6379 | ||
6380 | ||
6381 | ||
6382 | ||
6383 | ||
6384 | ||
6385 | ||
6386 | ||
6387 | ||
00020c16 ILT |
6388 | |
6389 | # --------------------- | |
6390 | # Warnings and checking | |
6391 | # --------------------- | |
6392 | ||
6393 | # Check $CC warning features (if it's GCC). | |
6394 | # We want to use -pedantic, but we don't want warnings about | |
6395 | # * 'long long' | |
6396 | # * variadic macros | |
6397 | # * overlong strings | |
25339f10 | 6398 | # * C++11 narrowing conversions in { } |
00020c16 ILT |
6399 | # So, we only use -pedantic if we can disable those warnings. |
6400 | ||
6401 | loose_warn= | |
6402 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
6403 | for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do |
6404 | # Do the check with the no- prefix removed since gcc silently | |
6405 | # accepts any -Wno-* option on purpose | |
6406 | case $real_option in | |
6407 | -Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;; | |
6408 | *) option=$real_option ;; | |
6409 | esac | |
5213506e | 6410 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
00020c16 | 6411 | |
5213506e RW |
6412 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6413 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6414 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6415 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
6416 | else |
6417 | CFLAGS="$option" | |
5213506e | 6418 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 6419 | /* end confdefs.h. */ |
00020c16 ILT |
6420 | |
6421 | int | |
6422 | main () | |
6423 | { | |
6424 | ||
6425 | ; | |
6426 | return 0; | |
6427 | } | |
ba479fd2 | 6428 | _ACEOF |
5213506e | 6429 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 6430 | eval "$as_acx_Woption=yes" |
a207b594 | 6431 | else |
5213506e | 6432 | eval "$as_acx_Woption=no" |
a207b594 | 6433 | fi |
5213506e | 6434 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 ILT |
6435 | |
6436 | fi | |
5213506e RW |
6437 | eval ac_res=\$$as_acx_Woption |
6438 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6439 | $as_echo "$ac_res" >&6; } | |
6440 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 6441 | loose_warn="$loose_warn${loose_warn:+ }$real_option" |
00020c16 | 6442 | fi |
00020c16 ILT |
6443 | done |
6444 | CFLAGS="$save_CFLAGS" | |
6445 | ||
6446 | c_loose_warn= | |
6447 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
6448 | for real_option in -Wstrict-prototypes -Wmissing-prototypes; do |
6449 | # Do the check with the no- prefix removed since gcc silently | |
6450 | # accepts any -Wno-* option on purpose | |
6451 | case $real_option in | |
6452 | -Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;; | |
6453 | *) option=$real_option ;; | |
6454 | esac | |
5213506e | 6455 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
00020c16 | 6456 | |
5213506e RW |
6457 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6458 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6459 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6460 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
6461 | else |
6462 | CFLAGS="$option" | |
5213506e | 6463 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 6464 | /* end confdefs.h. */ |
00020c16 ILT |
6465 | |
6466 | int | |
6467 | main () | |
6468 | { | |
6469 | ||
6470 | ; | |
6471 | return 0; | |
6472 | } | |
ba479fd2 | 6473 | _ACEOF |
5213506e | 6474 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 6475 | eval "$as_acx_Woption=yes" |
14011ca4 | 6476 | else |
5213506e | 6477 | eval "$as_acx_Woption=no" |
cafe096b | 6478 | fi |
5213506e | 6479 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 | 6480 | |
56694dd9 | 6481 | fi |
5213506e RW |
6482 | eval ac_res=\$$as_acx_Woption |
6483 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6484 | $as_echo "$ac_res" >&6; } | |
6485 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 6486 | c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option" |
56694dd9 | 6487 | fi |
00020c16 ILT |
6488 | done |
6489 | CFLAGS="$save_CFLAGS" | |
6490 | ||
6491 | strict_warn= | |
6492 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
6493 | for real_option in -Wmissing-format-attribute; do |
6494 | # Do the check with the no- prefix removed since gcc silently | |
6495 | # accepts any -Wno-* option on purpose | |
6496 | case $real_option in | |
6497 | -Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;; | |
6498 | *) option=$real_option ;; | |
6499 | esac | |
5213506e | 6500 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
00020c16 | 6501 | |
5213506e RW |
6502 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6503 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6504 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6505 | $as_echo_n "(cached) " >&6 | |
414d23ae | 6506 | else |
00020c16 | 6507 | CFLAGS="$option" |
5213506e | 6508 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
6509 | /* end confdefs.h. */ |
6510 | ||
6511 | int | |
6512 | main () | |
6513 | { | |
6514 | ||
6515 | ; | |
6516 | return 0; | |
6517 | } | |
6518 | _ACEOF | |
5213506e | 6519 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 6520 | eval "$as_acx_Woption=yes" |
414d23ae | 6521 | else |
5213506e | 6522 | eval "$as_acx_Woption=no" |
414d23ae | 6523 | fi |
5213506e | 6524 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 6525 | |
00020c16 | 6526 | fi |
5213506e RW |
6527 | eval ac_res=\$$as_acx_Woption |
6528 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6529 | $as_echo "$ac_res" >&6; } | |
6530 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 6531 | strict_warn="$strict_warn${strict_warn:+ }$real_option" |
00020c16 | 6532 | fi |
00020c16 ILT |
6533 | done |
6534 | CFLAGS="$save_CFLAGS" | |
75e93faa | 6535 | |
00020c16 ILT |
6536 | c_strict_warn= |
6537 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
6538 | for real_option in -Wold-style-definition -Wc++-compat; do |
6539 | # Do the check with the no- prefix removed since gcc silently | |
6540 | # accepts any -Wno-* option on purpose | |
6541 | case $real_option in | |
6542 | -Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;; | |
6543 | *) option=$real_option ;; | |
6544 | esac | |
5213506e | 6545 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
ba479fd2 | 6546 | |
5213506e RW |
6547 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6548 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6549 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6550 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
6551 | else |
6552 | CFLAGS="$option" | |
5213506e | 6553 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 6554 | /* end confdefs.h. */ |
a207b594 | 6555 | |
00020c16 ILT |
6556 | int |
6557 | main () | |
6558 | { | |
ba479fd2 | 6559 | |
00020c16 ILT |
6560 | ; |
6561 | return 0; | |
6562 | } | |
ba479fd2 | 6563 | _ACEOF |
5213506e | 6564 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 ILT |
6565 | eval "$as_acx_Woption=yes" |
6566 | else | |
5213506e | 6567 | eval "$as_acx_Woption=no" |
414d23ae | 6568 | fi |
5213506e | 6569 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75e93faa | 6570 | |
00020c16 | 6571 | fi |
5213506e RW |
6572 | eval ac_res=\$$as_acx_Woption |
6573 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6574 | $as_echo "$ac_res" >&6; } | |
6575 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 6576 | c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option" |
00020c16 | 6577 | fi |
00020c16 ILT |
6578 | done |
6579 | CFLAGS="$save_CFLAGS" | |
75e93faa | 6580 | |
095af58f AS |
6581 | # Do the check with the no- prefix removed from the warning options |
6582 | # since gcc silently accepts any -Wno-* option on purpose | |
5213506e | 6583 | if test "$GCC" = yes; then : |
095af58f AS |
6584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5 |
6585 | $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; } | |
6586 | if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then : | |
5213506e | 6587 | $as_echo_n "(cached) " >&6 |
75e93faa | 6588 | else |
00020c16 | 6589 | save_CFLAGS="$CFLAGS" |
095af58f | 6590 | CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" |
5213506e | 6591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 6592 | /* end confdefs.h. */ |
2f41c1d6 | 6593 | |
00020c16 ILT |
6594 | int |
6595 | main () | |
6596 | { | |
b61ff9c8 | 6597 | |
00020c16 ILT |
6598 | ; |
6599 | return 0; | |
6600 | } | |
6601 | _ACEOF | |
5213506e | 6602 | if ac_fn_c_try_compile "$LINENO"; then : |
095af58f | 6603 | acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes |
439a7e54 | 6604 | else |
095af58f | 6605 | acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no |
00020c16 | 6606 | fi |
5213506e | 6607 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 ILT |
6608 | CFLAGS="$save_CFLAGS" |
6609 | fi | |
095af58f AS |
6610 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5 |
6611 | $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; } | |
6612 | if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then : | |
00020c16 ILT |
6613 | strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" |
6614 | fi | |
ba479fd2 | 6615 | |
439a7e54 DN |
6616 | fi |
6617 | ||
5213506e RW |
6618 | # Check whether --enable-werror-always was given. |
6619 | if test "${enable_werror_always+set}" = set; then : | |
6620 | enableval=$enable_werror_always; | |
34a86c2b | 6621 | else |
00020c16 | 6622 | enable_werror_always=no |
00020c16 | 6623 | fi |
cafe096b | 6624 | |
5213506e RW |
6625 | if test $enable_werror_always = yes; then : |
6626 | strict_warn="$strict_warn${strict_warn:+ }-Werror" | |
6627 | fi | |
b61ff9c8 | 6628 | |
75e93faa | 6629 | |
34a86c2b | 6630 | |
00020c16 ILT |
6631 | # The above macros do nothing if the compiler is not GCC. However, the |
6632 | # Makefile has more goo to add other flags, so these variables are used | |
6633 | # to enable warnings only for GCC. | |
6634 | warn_cflags= | |
6635 | warn_cxxflags= | |
6636 | if test "x$GCC" = "xyes"; then | |
6637 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
6638 | warn_cxxflags='$(GCC_WARN_CXXFLAGS)' | |
6639 | fi | |
75e93faa ZW |
6640 | |
6641 | ||
b61ff9c8 | 6642 | |
e9411247 MM |
6643 | # Disable exceptions and RTTI if building with g++ |
6644 | noexception_flags= | |
6645 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
6646 | for real_option in -fno-exceptions -fno-rtti; do |
6647 | # Do the check with the no- prefix removed since gcc silently | |
6648 | # accepts any -Wno-* option on purpose | |
6649 | case $real_option in | |
6650 | -Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;; | |
6651 | *) option=$real_option ;; | |
6652 | esac | |
e9411247 MM |
6653 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
6654 | ||
6655 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
6656 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6657 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6658 | $as_echo_n "(cached) " >&6 | |
6659 | else | |
6660 | CFLAGS="$option" | |
6661 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6662 | /* end confdefs.h. */ | |
6663 | ||
6664 | int | |
6665 | main () | |
6666 | { | |
6667 | ||
6668 | ; | |
6669 | return 0; | |
6670 | } | |
6671 | _ACEOF | |
6672 | if ac_fn_c_try_compile "$LINENO"; then : | |
6673 | eval "$as_acx_Woption=yes" | |
6674 | else | |
6675 | eval "$as_acx_Woption=no" | |
6676 | fi | |
6677 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6678 | ||
6679 | fi | |
6680 | eval ac_res=\$$as_acx_Woption | |
6681 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6682 | $as_echo "$ac_res" >&6; } | |
6683 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 6684 | noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" |
e9411247 MM |
6685 | fi |
6686 | done | |
6687 | CFLAGS="$save_CFLAGS" | |
6688 | ||
6689 | ||
00020c16 ILT |
6690 | # Enable expensive internal checks |
6691 | is_release= | |
6692 | if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then | |
6693 | is_release=yes | |
6694 | fi | |
79b87c74 | 6695 | |
5213506e RW |
6696 | # Check whether --enable-checking was given. |
6697 | if test "${enable_checking+set}" = set; then : | |
6698 | enableval=$enable_checking; ac_checking_flags="${enableval}" | |
79b87c74 MM |
6699 | else |
6700 | ||
00020c16 ILT |
6701 | # Determine the default checks. |
6702 | if test x$is_release = x ; then | |
6703 | ac_checking_flags=yes | |
6704 | else | |
6705 | ac_checking_flags=release | |
6706 | fi | |
5213506e RW |
6707 | fi |
6708 | ||
00020c16 ILT |
6709 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
6710 | for check in release $ac_checking_flags | |
6711 | do | |
6712 | case $check in | |
6713 | # these set all the flags to specific states | |
6714 | yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ; | |
6715 | ac_fold_checking= ; ac_gc_checking=1 ; | |
6716 | ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ; | |
6717 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; | |
6718 | ac_tree_checking=1 ; ac_valgrind_checking= ; | |
6719 | ac_types_checking=1 ;; | |
6720 | no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ; | |
6721 | ac_fold_checking= ; ac_gc_checking= ; | |
6722 | ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; | |
6723 | ac_rtlflag_checking= ; ac_runtime_checking= ; | |
6724 | ac_tree_checking= ; ac_valgrind_checking= ; | |
6725 | ac_types_checking= ;; | |
6726 | all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ; | |
6727 | ac_fold_checking=1 ; ac_gc_checking=1 ; | |
6728 | ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ; | |
6729 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; | |
6730 | ac_tree_checking=1 ; ac_valgrind_checking= ; | |
6731 | ac_types_checking=1 ;; | |
6732 | release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ; | |
6733 | ac_fold_checking= ; ac_gc_checking= ; | |
6734 | ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; | |
6735 | ac_rtlflag_checking= ; ac_runtime_checking=1 ; | |
6736 | ac_tree_checking= ; ac_valgrind_checking= ; | |
6737 | ac_types_checking= ;; | |
6738 | # these enable particular checks | |
6739 | assert) ac_assert_checking=1 ;; | |
6740 | df) ac_df_checking=1 ;; | |
6741 | fold) ac_fold_checking=1 ;; | |
6742 | gc) ac_gc_checking=1 ;; | |
6743 | gcac) ac_gc_always_collect=1 ;; | |
6744 | gimple) ac_gimple_checking=1 ;; | |
6745 | misc) ac_checking=1 ;; | |
6746 | rtl) ac_rtl_checking=1 ;; | |
6747 | rtlflag) ac_rtlflag_checking=1 ;; | |
6748 | runtime) ac_runtime_checking=1 ;; | |
6749 | tree) ac_tree_checking=1 ;; | |
6750 | types) ac_types_checking=1 ;; | |
6751 | valgrind) ac_valgrind_checking=1 ;; | |
5213506e | 6752 | *) as_fn_error "unknown check category $check" "$LINENO" 5 ;; |
00020c16 ILT |
6753 | esac |
6754 | done | |
6755 | IFS="$ac_save_IFS" | |
486aa804 | 6756 | |
00020c16 ILT |
6757 | nocommon_flag="" |
6758 | if test x$ac_checking != x ; then | |
79b87c74 | 6759 | |
5213506e | 6760 | $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h |
79b87c74 | 6761 | |
00020c16 ILT |
6762 | nocommon_flag=-fno-common |
6763 | fi | |
79b87c74 | 6764 | |
00020c16 | 6765 | if test x$ac_df_checking != x ; then |
486aa804 | 6766 | |
5213506e | 6767 | $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h |
486aa804 | 6768 | |
00020c16 ILT |
6769 | fi |
6770 | if test x$ac_assert_checking != x ; then | |
486aa804 | 6771 | |
5213506e | 6772 | $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h |
486aa804 | 6773 | |
00020c16 ILT |
6774 | fi |
6775 | if test x$ac_gimple_checking != x ; then | |
486aa804 | 6776 | |
5213506e | 6777 | $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h |
b61ff9c8 | 6778 | |
00020c16 | 6779 | fi |
ab22c1fa | 6780 | |
00020c16 | 6781 | if test x$ac_runtime_checking != x ; then |
ab22c1fa | 6782 | |
5213506e | 6783 | $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h |
ab22c1fa | 6784 | |
00020c16 ILT |
6785 | fi |
6786 | if test x$ac_tree_checking != x ; then | |
ab22c1fa | 6787 | |
5213506e | 6788 | $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h |
ab22c1fa | 6789 | |
00020c16 ILT |
6790 | TREEBROWSER=tree-browser.o |
6791 | fi | |
6792 | if test x$ac_types_checking != x ; then | |
ab22c1fa | 6793 | |
5213506e | 6794 | $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h |
ab22c1fa | 6795 | |
00020c16 | 6796 | fi |
ab22c1fa | 6797 | |
00020c16 | 6798 | if test x$ac_rtl_checking != x ; then |
2f41c1d6 | 6799 | |
5213506e RW |
6800 | $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h |
6801 | ||
00020c16 | 6802 | fi |
5213506e RW |
6803 | if test x$ac_rtlflag_checking != x ; then |
6804 | ||
6805 | $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h | |
4977bab6 | 6806 | |
00020c16 | 6807 | fi |
5213506e RW |
6808 | if test x$ac_gc_checking != x ; then |
6809 | ||
6810 | $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h | |
6811 | ||
6812 | fi | |
6813 | if test x$ac_gc_always_collect != x ; then | |
6814 | ||
6815 | $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h | |
4977bab6 | 6816 | |
00020c16 | 6817 | fi |
5213506e RW |
6818 | if test x$ac_fold_checking != x ; then |
6819 | ||
6820 | $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h | |
2f41c1d6 | 6821 | |
00020c16 | 6822 | fi |
5213506e RW |
6823 | valgrind_path_defines= |
6824 | valgrind_command= | |
6825 | ||
6826 | ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default" | |
6827 | if test "x$ac_cv_header_valgrind_h" = x""yes; then : | |
00020c16 | 6828 | have_valgrind_h=yes |
2f41c1d6 | 6829 | else |
00020c16 ILT |
6830 | have_valgrind_h=no |
6831 | fi | |
2f41c1d6 | 6832 | |
1a4b763e | 6833 | |
2f41c1d6 | 6834 | |
00020c16 ILT |
6835 | if test x$ac_valgrind_checking != x ; then |
6836 | # It is certainly possible that there's valgrind but no valgrind.h. | |
6837 | # GCC relies on making annotations so we must have both. | |
5213506e RW |
6838 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5 |
6839 | $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; } | |
6840 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
00020c16 ILT |
6841 | /* end confdefs.h. */ |
6842 | #include <valgrind/memcheck.h> | |
6843 | #ifndef VALGRIND_DISCARD | |
6844 | #error VALGRIND_DISCARD not defined | |
6845 | #endif | |
6846 | _ACEOF | |
5213506e | 6847 | if ac_fn_c_try_cpp "$LINENO"; then : |
00020c16 | 6848 | gcc_cv_header_valgrind_memcheck_h=yes |
aca600aa | 6849 | else |
00020c16 ILT |
6850 | gcc_cv_header_valgrind_memcheck_h=no |
6851 | fi | |
6852 | rm -f conftest.err conftest.$ac_ext | |
5213506e RW |
6853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5 |
6854 | $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; } | |
6855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5 | |
6856 | $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; } | |
6857 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
00020c16 ILT |
6858 | /* end confdefs.h. */ |
6859 | #include <memcheck.h> | |
6860 | #ifndef VALGRIND_DISCARD | |
6861 | #error VALGRIND_DISCARD not defined | |
6862 | #endif | |
6863 | _ACEOF | |
5213506e | 6864 | if ac_fn_c_try_cpp "$LINENO"; then : |
00020c16 | 6865 | gcc_cv_header_memcheck_h=yes |
e9a25f70 | 6866 | else |
00020c16 ILT |
6867 | gcc_cv_header_memcheck_h=no |
6868 | fi | |
6869 | rm -f conftest.err conftest.$ac_ext | |
5213506e RW |
6870 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5 |
6871 | $as_echo "$gcc_cv_header_memcheck_h" >&6; } | |
00020c16 ILT |
6872 | |
6873 | # Prepare PATH_SEPARATOR. | |
6874 | # The user is always right. | |
6875 | if test "${PATH_SEPARATOR+set}" != set; then | |
6876 | echo "#! /bin/sh" >conf$$.sh | |
6877 | echo "exit 0" >>conf$$.sh | |
6878 | chmod +x conf$$.sh | |
6879 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6880 | PATH_SEPARATOR=';' | |
6881 | else | |
6882 | PATH_SEPARATOR=: | |
6883 | fi | |
6884 | rm -f conf$$.sh | |
e9a25f70 JL |
6885 | fi |
6886 | ||
00020c16 ILT |
6887 | # Find out how to test for executable files. Don't use a zero-byte file, |
6888 | # as systems may use methods other than mode bits to determine executability. | |
6889 | cat >conf$$.file <<_ASEOF | |
6890 | #! /bin/sh | |
6891 | exit 0 | |
6892 | _ASEOF | |
6893 | chmod +x conf$$.file | |
6894 | if test -x conf$$.file >/dev/null 2>&1; then | |
6895 | ac_executable_p="test -x" | |
6896 | else | |
6897 | ac_executable_p="test -f" | |
6898 | fi | |
6899 | rm -f conf$$.file | |
e9a25f70 | 6900 | |
00020c16 ILT |
6901 | # Extract the first word of "valgrind", so it can be a program name with args. |
6902 | set dummy valgrind; ac_word=$2 | |
5213506e RW |
6903 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6904 | $as_echo_n "checking for $ac_word... " >&6; } | |
6905 | if test "${ac_cv_path_valgrind_path+set}" = set; then : | |
6906 | $as_echo_n "(cached) " >&6 | |
861bb6c1 | 6907 | else |
00020c16 ILT |
6908 | case "$valgrind_path" in |
6909 | [\\/]* | ?:[\\/]*) | |
6910 | ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path. | |
6911 | ;; | |
6912 | *) | |
6913 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
6914 | for ac_dir in $PATH; do | |
6915 | IFS="$ac_save_IFS" | |
6916 | test -z "$ac_dir" && ac_dir=. | |
6917 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6918 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
6919 | if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then | |
6920 | ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext" | |
6921 | break 2 | |
6922 | fi | |
6923 | fi | |
6924 | done | |
6925 | done | |
6926 | IFS="$ac_save_IFS" | |
6927 | ;; | |
6928 | esac | |
861bb6c1 | 6929 | fi |
00020c16 ILT |
6930 | valgrind_path="$ac_cv_path_valgrind_path" |
6931 | if test -n "$valgrind_path"; then | |
5213506e RW |
6932 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5 |
6933 | $as_echo "$valgrind_path" >&6; } | |
861bb6c1 | 6934 | else |
5213506e RW |
6935 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6936 | $as_echo "no" >&6; } | |
861bb6c1 JL |
6937 | fi |
6938 | ||
00020c16 ILT |
6939 | if test "x$valgrind_path" = "x" \ |
6940 | || (test $have_valgrind_h = no \ | |
6941 | && test $gcc_cv_header_memcheck_h = no \ | |
6942 | && test $gcc_cv_header_valgrind_memcheck_h = no); then | |
5213506e | 6943 | as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5 |
00020c16 ILT |
6944 | fi |
6945 | valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"' | |
6946 | valgrind_command="$valgrind_path -q" | |
861bb6c1 | 6947 | |
5213506e | 6948 | $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h |
00020c16 ILT |
6949 | |
6950 | if test $gcc_cv_header_valgrind_memcheck_h = yes; then | |
6951 | ||
5213506e | 6952 | $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h |
2c4902b9 | 6953 | |
0a4b6309 | 6954 | fi |
00020c16 ILT |
6955 | if test $gcc_cv_header_memcheck_h = yes; then |
6956 | ||
5213506e | 6957 | $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h |
0a4b6309 | 6958 | |
0a4b6309 RL |
6959 | fi |
6960 | fi | |
6961 | ||
18fc9bd4 | 6962 | |
18fc9bd4 | 6963 | |
00020c16 | 6964 | # Enable code coverage collection |
5213506e RW |
6965 | # Check whether --enable-coverage was given. |
6966 | if test "${enable_coverage+set}" = set; then : | |
6967 | enableval=$enable_coverage; case "${enableval}" in | |
00020c16 ILT |
6968 | yes|noopt) |
6969 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0" | |
6970 | ;; | |
6971 | opt) | |
6972 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2" | |
6973 | ;; | |
6974 | no) | |
6975 | # a.k.a. --disable-coverage | |
6976 | coverage_flags="" | |
6977 | ;; | |
6978 | *) | |
5213506e | 6979 | as_fn_error "unknown coverage setting $enableval" "$LINENO" 5 |
00020c16 ILT |
6980 | ;; |
6981 | esac | |
861bb6c1 | 6982 | else |
00020c16 | 6983 | coverage_flags="" |
5213506e | 6984 | fi |
00020c16 ILT |
6985 | |
6986 | ||
ba479fd2 | 6987 | |
5213506e RW |
6988 | # Check whether --enable-gather-detailed-mem-stats was given. |
6989 | if test "${enable_gather_detailed_mem_stats+set}" = set; then : | |
6990 | enableval=$enable_gather_detailed_mem_stats; | |
ba479fd2 | 6991 | else |
00020c16 | 6992 | enable_gather_detailed_mem_stats=no |
5213506e RW |
6993 | fi |
6994 | ||
00020c16 ILT |
6995 | if test x$enable_gather_detailed_mem_stats = xyes ; then |
6996 | ||
5213506e | 6997 | $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h |
ba479fd2 NN |
6998 | |
6999 | fi | |
00020c16 ILT |
7000 | |
7001 | # ------------------------------- | |
7002 | # Miscenalleous configure options | |
7003 | # ------------------------------- | |
7004 | ||
7005 | # See if we are building gcc with C++. | |
5213506e RW |
7006 | # Check whether --enable-build-with-cxx was given. |
7007 | if test "${enable_build_with_cxx+set}" = set; then : | |
7008 | enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval | |
ba479fd2 | 7009 | else |
00020c16 | 7010 | ENABLE_BUILD_WITH_CXX=no |
5213506e RW |
7011 | fi |
7012 | ||
ba479fd2 | 7013 | |
5427046f ILT |
7014 | if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then |
7015 | ||
7016 | $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h | |
7017 | ||
7018 | fi | |
00020c16 ILT |
7019 | |
7020 | # With stabs | |
7021 | ||
5213506e RW |
7022 | # Check whether --with-stabs was given. |
7023 | if test "${with_stabs+set}" = set; then : | |
7024 | withval=$with_stabs; stabs="$with_stabs" | |
6e3f3080 | 7025 | else |
00020c16 | 7026 | stabs=no |
5213506e | 7027 | fi |
00020c16 | 7028 | |
ba479fd2 | 7029 | |
5213506e RW |
7030 | # Determine whether or not multilibs are enabled. |
7031 | # Check whether --enable-multilib was given. | |
7032 | if test "${enable_multilib+set}" = set; then : | |
7033 | enableval=$enable_multilib; | |
ba479fd2 | 7034 | else |
00020c16 | 7035 | enable_multilib=yes |
5213506e RW |
7036 | fi |
7037 | ||
861bb6c1 | 7038 | |
343a6100 | 7039 | |
00020c16 | 7040 | # Enable __cxa_atexit for C++. |
5213506e RW |
7041 | # Check whether --enable-__cxa_atexit was given. |
7042 | if test "${enable___cxa_atexit+set}" = set; then : | |
7043 | enableval=$enable___cxa_atexit; | |
7044 | fi | |
00020c16 | 7045 | |
00020c16 ILT |
7046 | |
7047 | # Enable C extension for decimal float if target supports it. | |
f4dae9fc | 7048 | |
5213506e RW |
7049 | # Check whether --enable-decimal-float was given. |
7050 | if test "${enable_decimal_float+set}" = set; then : | |
7051 | enableval=$enable_decimal_float; | |
00020c16 | 7052 | case $enable_decimal_float in |
cc0ae0ca | 7053 | yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; |
5213506e RW |
7054 | *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. |
7055 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; | |
00020c16 | 7056 | esac |
343a6100 | 7057 | |
0a4b6309 | 7058 | else |
00020c16 ILT |
7059 | |
7060 | case $target in | |
996b42ef KT |
7061 | powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ |
7062 | i?86*-*-mingw* | x86_64*-*-mingw* | \ | |
7063 | i?86*-*-cygwin*) | |
00020c16 | 7064 | enable_decimal_float=yes |
0a4b6309 | 7065 | ;; |
00020c16 | 7066 | *) |
84f47d20 AS |
7067 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 |
7068 | $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} | |
00020c16 ILT |
7069 | enable_decimal_float=no |
7070 | ;; | |
7071 | esac | |
7072 | ||
5213506e RW |
7073 | fi |
7074 | ||
00020c16 | 7075 | |
00020c16 ILT |
7076 | # x86's use BID format instead of DPD |
7077 | case x$enable_decimal_float in | |
7078 | xyes) | |
7079 | case $target in | |
f4dae9fc | 7080 | i?86*-*-* | x86_64*-*-*) |
00020c16 ILT |
7081 | enable_decimal_float=bid |
7082 | ;; | |
7083 | *) | |
7084 | enable_decimal_float=dpd | |
7085 | ;; | |
0a4b6309 | 7086 | esac |
cc0ae0ca | 7087 | default_decimal_float=$enable_decimal_float |
00020c16 ILT |
7088 | ;; |
7089 | xno) | |
7090 | # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper | |
7091 | # dependency on libdecnumber. | |
cc0ae0ca | 7092 | default_decimal_float=dpd |
00020c16 ILT |
7093 | ;; |
7094 | esac | |
0a4b6309 | 7095 | |
0a4b6309 | 7096 | |
f4dae9fc AK |
7097 | |
7098 | ||
7099 | dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi` | |
7100 | ||
7101 | cat >>confdefs.h <<_ACEOF | |
7102 | #define ENABLE_DECIMAL_FLOAT $dfp | |
7103 | _ACEOF | |
7104 | ||
7105 | ||
cc0ae0ca L |
7106 | # Use default_decimal_float for dependency. |
7107 | enable_decimal_float=$default_decimal_float | |
7108 | ||
00020c16 | 7109 | bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi` |
0a4b6309 | 7110 | |
00020c16 ILT |
7111 | cat >>confdefs.h <<_ACEOF |
7112 | #define ENABLE_DECIMAL_BID_FORMAT $bid | |
7113 | _ACEOF | |
7114 | ||
7115 | ||
7116 | # Enable C extension for fixed-point arithmetic. | |
5213506e RW |
7117 | # Check whether --enable-fixed-point was given. |
7118 | if test "${enable_fixed_point+set}" = set; then : | |
7119 | enableval=$enable_fixed_point; | |
3a000df0 | 7120 | else |
3a000df0 | 7121 | |
00020c16 | 7122 | case $target in |
655b30bf JB |
7123 | arm*) |
7124 | enable_fixed_point=yes | |
7125 | ;; | |
7126 | ||
00020c16 ILT |
7127 | mips*-*-*) |
7128 | case $host in | |
7129 | mips*-sgi-irix*) | |
84f47d20 AS |
7130 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5 |
7131 | $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;} | |
00020c16 ILT |
7132 | enable_fixed_point=no |
7133 | ;; | |
7134 | *) | |
7135 | enable_fixed_point=yes | |
7136 | ;; | |
7137 | esac | |
7138 | ;; | |
7139 | *) | |
84f47d20 AS |
7140 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5 |
7141 | $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;} | |
00020c16 ILT |
7142 | enable_fixed_point=no |
7143 | ;; | |
7144 | esac | |
3a000df0 | 7145 | |
5213506e RW |
7146 | fi |
7147 | ||
3a000df0 KC |
7148 | |
7149 | ||
00020c16 | 7150 | fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 7151 | |
00020c16 ILT |
7152 | cat >>confdefs.h <<_ACEOF |
7153 | #define ENABLE_FIXED_POINT $fixedpoint | |
7154 | _ACEOF | |
73458fb7 NN |
7155 | |
7156 | ||
00020c16 ILT |
7157 | # Enable threads |
7158 | # Pass with no value to take the default | |
7159 | # Pass with a value to specify a thread package | |
5213506e RW |
7160 | # Check whether --enable-threads was given. |
7161 | if test "${enable_threads+set}" = set; then : | |
7162 | enableval=$enable_threads; | |
73458fb7 | 7163 | else |
00020c16 | 7164 | enable_threads='' |
5213506e | 7165 | fi |
00020c16 | 7166 | |
00020c16 | 7167 | |
5213506e RW |
7168 | # Check whether --enable-tls was given. |
7169 | if test "${enable_tls+set}" = set; then : | |
7170 | enableval=$enable_tls; | |
00020c16 ILT |
7171 | case $enable_tls in |
7172 | yes | no) ;; | |
5213506e RW |
7173 | *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls. |
7174 | Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; | |
00020c16 ILT |
7175 | esac |
7176 | ||
73458fb7 | 7177 | else |
00020c16 | 7178 | enable_tls='' |
5213506e | 7179 | fi |
ba479fd2 | 7180 | |
5213506e RW |
7181 | |
7182 | # Check whether --enable-objc-gc was given. | |
7183 | if test "${enable_objc_gc+set}" = set; then : | |
7184 | enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then | |
00020c16 | 7185 | objc_boehm_gc='' |
73458fb7 | 7186 | else |
00020c16 | 7187 | objc_boehm_gc=1 |
73458fb7 | 7188 | fi |
00020c16 ILT |
7189 | else |
7190 | objc_boehm_gc='' | |
5213506e RW |
7191 | fi |
7192 | ||
73458fb7 | 7193 | |
00020c16 | 7194 | |
5213506e RW |
7195 | # Check whether --with-dwarf2 was given. |
7196 | if test "${with_dwarf2+set}" = set; then : | |
87921b81 | 7197 | withval=$with_dwarf2; dwarf2="$with_dwarf2" |
73458fb7 | 7198 | else |
00020c16 | 7199 | dwarf2=no |
5213506e | 7200 | fi |
3bbd5a19 | 7201 | |
73458fb7 | 7202 | |
5213506e RW |
7203 | # Check whether --enable-shared was given. |
7204 | if test "${enable_shared+set}" = set; then : | |
7205 | enableval=$enable_shared; | |
00020c16 ILT |
7206 | case $enable_shared in |
7207 | yes | no) ;; | |
7208 | *) | |
7209 | enable_shared=no | |
7210 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
7211 | for pkg in $enableval; do | |
7212 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
7213 | enable_shared=yes | |
7214 | fi | |
7215 | done | |
7216 | IFS="$ac_save_ifs" | |
7217 | ;; | |
7218 | esac | |
73458fb7 | 7219 | |
73458fb7 | 7220 | else |
00020c16 | 7221 | enable_shared=yes |
5213506e | 7222 | fi |
73458fb7 | 7223 | |
7c27e184 | 7224 | |
00020c16 | 7225 | |
00020c16 | 7226 | |
08b2bad2 SB |
7227 | # Check whether --with-native-system-header-dir was given. |
7228 | if test "${with_native_system_header_dir+set}" = set; then : | |
7229 | withval=$with_native_system_header_dir; | |
7230 | case ${with_native_system_header_dir} in | |
7231 | yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;; | |
7232 | /* | [A-Za-z]:[\\/]*) ;; | |
7233 | *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;; | |
7234 | esac | |
7235 | configured_native_system_header_dir="${withval}" | |
7236 | ||
7237 | else | |
7238 | configured_native_system_header_dir= | |
7239 | fi | |
7240 | ||
7241 | ||
7242 | ||
5213506e RW |
7243 | # Check whether --with-build-sysroot was given. |
7244 | if test "${with_build_sysroot+set}" = set; then : | |
c875f596 DN |
7245 | withval=$with_build_sysroot; if test x"$withval" != x ; then |
7246 | SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval" | |
7247 | fi | |
7248 | else | |
7249 | SYSROOT_CFLAGS_FOR_TARGET= | |
5213506e | 7250 | fi |
00020c16 ILT |
7251 | |
7252 | ||
00020c16 | 7253 | |
c875f596 | 7254 | |
5213506e RW |
7255 | # Check whether --with-sysroot was given. |
7256 | if test "${with_sysroot+set}" = set; then : | |
7257 | withval=$with_sysroot; | |
00020c16 ILT |
7258 | case ${with_sysroot} in |
7259 | yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;; | |
7260 | *) TARGET_SYSTEM_ROOT=$with_sysroot ;; | |
7261 | esac | |
7262 | ||
7263 | TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' | |
7264 | CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' | |
7265 | ||
7266 | if test "x$prefix" = xNONE; then | |
7267 | test_prefix=/usr/local | |
7268 | else | |
7269 | test_prefix=$prefix | |
7270 | fi | |
7271 | if test "x$exec_prefix" = xNONE; then | |
7272 | test_exec_prefix=$test_prefix | |
7273 | else | |
7274 | test_exec_prefix=$exec_prefix | |
7275 | fi | |
7276 | case ${TARGET_SYSTEM_ROOT} in | |
7277 | "${test_prefix}"|"${test_prefix}/"*|\ | |
7278 | "${test_exec_prefix}"|"${test_exec_prefix}/"*|\ | |
7279 | '${prefix}'|'${prefix}/'*|\ | |
7280 | '${exec_prefix}'|'${exec_prefix}/'*) | |
7281 | t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" | |
7282 | TARGET_SYSTEM_ROOT_DEFINE="$t" | |
7283 | ;; | |
7284 | esac | |
7285 | ||
7286 | else | |
7287 | ||
7288 | TARGET_SYSTEM_ROOT= | |
7289 | TARGET_SYSTEM_ROOT_DEFINE= | |
7290 | CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' | |
7291 | ||
5213506e RW |
7292 | fi |
7293 | ||
00020c16 ILT |
7294 | |
7295 | ||
7296 | ||
7297 | ||
e11ddaf5 NS |
7298 | |
7299 | # Check whether --with-specs was given. | |
7300 | if test "${with_specs+set}" = set; then : | |
7301 | withval=$with_specs; CONFIGURE_SPECS=$withval | |
7302 | else | |
7303 | CONFIGURE_SPECS= | |
7304 | ||
7305 | fi | |
7306 | ||
7307 | ||
7308 | ||
00020c16 ILT |
7309 | |
7310 | ||
5213506e RW |
7311 | # Check whether --with-pkgversion was given. |
7312 | if test "${with_pkgversion+set}" = set; then : | |
7313 | withval=$with_pkgversion; case "$withval" in | |
7314 | yes) as_fn_error "package version not specified" "$LINENO" 5 ;; | |
00020c16 ILT |
7315 | no) PKGVERSION= ;; |
7316 | *) PKGVERSION="($withval) " ;; | |
7317 | esac | |
7318 | else | |
7319 | PKGVERSION="(GCC) " | |
7320 | ||
5213506e | 7321 | fi |
00020c16 ILT |
7322 | |
7323 | ||
7324 | ||
7325 | ||
5213506e RW |
7326 | |
7327 | # Check whether --with-bugurl was given. | |
7328 | if test "${with_bugurl+set}" = set; then : | |
7329 | withval=$with_bugurl; case "$withval" in | |
7330 | yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;; | |
00020c16 ILT |
7331 | no) BUGURL= |
7332 | ;; | |
7333 | *) BUGURL="$withval" | |
7334 | ;; | |
7335 | esac | |
7336 | else | |
7337 | BUGURL="http://gcc.gnu.org/bugs.html" | |
7338 | ||
5213506e RW |
7339 | fi |
7340 | ||
00020c16 ILT |
7341 | case ${BUGURL} in |
7342 | "") | |
7343 | REPORT_BUGS_TO= | |
7344 | REPORT_BUGS_TEXI= | |
7345 | ;; | |
7346 | *) | |
7347 | REPORT_BUGS_TO="<$BUGURL>" | |
7348 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
7349 | ;; | |
7350 | esac; | |
7351 | ||
7352 | ||
7353 | ||
7354 | ||
7355 | # Sanity check enable_languages in case someone does not run the toplevel | |
7356 | # configure # script. | |
5213506e RW |
7357 | # Check whether --enable-languages was given. |
7358 | if test "${enable_languages+set}" = set; then : | |
7359 | enableval=$enable_languages; case ,${enable_languages}, in | |
00020c16 ILT |
7360 | ,,|,yes,) |
7361 | # go safe -- we cannot be much sure without the toplevel | |
7362 | # configure's | |
7363 | # analysis of which target libs are present and usable | |
7364 | enable_languages=c | |
7365 | ;; | |
7366 | *,all,*) | |
5213506e | 7367 | as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5 |
00020c16 ILT |
7368 | ;; |
7369 | *,c,*) | |
7370 | ;; | |
7371 | *) | |
7372 | enable_languages=c,${enable_languages} | |
7373 | ;; | |
7374 | esac | |
7375 | else | |
7376 | enable_languages=c | |
5213506e RW |
7377 | fi |
7378 | ||
00020c16 | 7379 | |
00020c16 | 7380 | |
5213506e RW |
7381 | # Check whether --with-multilib-list was given. |
7382 | if test "${with_multilib_list+set}" = set; then : | |
7383 | withval=$with_multilib_list; : | |
00020c16 ILT |
7384 | else |
7385 | with_multilib_list=default | |
5213506e RW |
7386 | fi |
7387 | ||
00020c16 ILT |
7388 | |
7389 | # ------------------------- | |
7390 | # Checks for other programs | |
7391 | # ------------------------- | |
7392 | ||
5213506e RW |
7393 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
7394 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
7395 | set x ${MAKE-make} | |
7396 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
7397 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
7398 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7399 | else |
7400 | cat >conftest.make <<\_ACEOF | |
5213506e | 7401 | SHELL = /bin/sh |
00020c16 | 7402 | all: |
5213506e | 7403 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
00020c16 ILT |
7404 | _ACEOF |
7405 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
5213506e RW |
7406 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
7407 | *@@@%%%=?*=@@@%%%*) | |
7408 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
7409 | *) | |
7410 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
7411 | esac | |
00020c16 ILT |
7412 | rm -f conftest.make |
7413 | fi | |
5213506e RW |
7414 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
7415 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7416 | $as_echo "yes" >&6; } | |
00020c16 | 7417 | SET_MAKE= |
73458fb7 | 7418 | else |
5213506e RW |
7419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7420 | $as_echo "no" >&6; } | |
00020c16 | 7421 | SET_MAKE="MAKE=${MAKE-make}" |
73458fb7 NN |
7422 | fi |
7423 | ||
7c27e184 | 7424 | |
00020c16 ILT |
7425 | # Find some useful tools |
7426 | for ac_prog in gawk mawk nawk awk | |
7c27e184 PB |
7427 | do |
7428 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7429 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
7430 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7431 | $as_echo_n "checking for $ac_word... " >&6; } | |
7432 | if test "${ac_cv_prog_AWK+set}" = set; then : | |
7433 | $as_echo_n "(cached) " >&6 | |
73458fb7 | 7434 | else |
00020c16 ILT |
7435 | if test -n "$AWK"; then |
7436 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
73458fb7 | 7437 | else |
ba479fd2 NN |
7438 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7439 | for as_dir in $PATH | |
7440 | do | |
7441 | IFS=$as_save_IFS | |
7442 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7443 | for ac_exec_ext in '' $ac_executable_extensions; do |
7444 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7445 | ac_cv_prog_AWK="$ac_prog" |
5213506e | 7446 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ba479fd2 NN |
7447 | break 2 |
7448 | fi | |
7449 | done | |
5213506e RW |
7450 | done |
7451 | IFS=$as_save_IFS | |
ba479fd2 | 7452 | |
73458fb7 NN |
7453 | fi |
7454 | fi | |
00020c16 ILT |
7455 | AWK=$ac_cv_prog_AWK |
7456 | if test -n "$AWK"; then | |
5213506e RW |
7457 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
7458 | $as_echo "$AWK" >&6; } | |
73458fb7 | 7459 | else |
5213506e RW |
7460 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7461 | $as_echo "no" >&6; } | |
73458fb7 NN |
7462 | fi |
7463 | ||
5213506e | 7464 | |
00020c16 | 7465 | test -n "$AWK" && break |
7c27e184 | 7466 | done |
7c27e184 | 7467 | |
00020c16 ILT |
7468 | # We need awk to create options.c and options.h. |
7469 | # Bail out if it's missing. | |
7470 | case ${AWK} in | |
5213506e | 7471 | "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;; |
00020c16 | 7472 | esac |
73458fb7 | 7473 | |
5213506e RW |
7474 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
7475 | $as_echo_n "checking whether ln -s works... " >&6; } | |
7476 | if test "${gcc_cv_prog_LN_S+set}" = set; then : | |
7477 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7478 | else |
7479 | rm -f conftestdata_t | |
7480 | echo >conftestdata_f | |
7481 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
7482 | then | |
7483 | gcc_cv_prog_LN_S="ln -s" | |
7484 | else | |
7485 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7486 | then | |
7487 | gcc_cv_prog_LN_S=ln | |
7488 | else | |
7489 | if cp -p conftestdata_f conftestdata_t 2>/dev/null | |
7490 | then | |
7491 | gcc_cv_prog_LN_S="cp -p" | |
7492 | else | |
7493 | gcc_cv_prog_LN_S=cp | |
7494 | fi | |
7495 | fi | |
7496 | fi | |
7497 | rm -f conftestdata_f conftestdata_t | |
7498 | ||
7499 | fi | |
7500 | LN_S="$gcc_cv_prog_LN_S" | |
7501 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
5213506e RW |
7502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
7503 | $as_echo "yes" >&6; } | |
00020c16 ILT |
7504 | else |
7505 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
5213506e RW |
7506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5 |
7507 | $as_echo "no, using ln" >&6; } | |
00020c16 | 7508 | else |
5213506e RW |
7509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5 |
7510 | $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; } | |
00020c16 ILT |
7511 | fi |
7512 | fi | |
7513 | ||
5213506e RW |
7514 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5 |
7515 | $as_echo_n "checking whether ln works... " >&6; } | |
7516 | if test "${acx_cv_prog_LN+set}" = set; then : | |
7517 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7518 | else |
7519 | rm -f conftestdata_t | |
7520 | echo >conftestdata_f | |
7521 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7522 | then | |
7523 | acx_cv_prog_LN=ln | |
7524 | else | |
7525 | acx_cv_prog_LN=no | |
7526 | fi | |
7527 | rm -f conftestdata_f conftestdata_t | |
7528 | ||
7529 | fi | |
7530 | if test $acx_cv_prog_LN = no; then | |
7531 | LN="$LN_S" | |
5213506e RW |
7532 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5 |
7533 | $as_echo "no, using $LN" >&6; } | |
00020c16 ILT |
7534 | else |
7535 | LN="$acx_cv_prog_LN" | |
5213506e RW |
7536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
7537 | $as_echo "yes" >&6; } | |
00020c16 ILT |
7538 | fi |
7539 | ||
7540 | if test -n "$ac_tool_prefix"; then | |
7541 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
7542 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5213506e RW |
7543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7544 | $as_echo_n "checking for $ac_word... " >&6; } | |
7545 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
7546 | $as_echo_n "(cached) " >&6 | |
73458fb7 | 7547 | else |
00020c16 ILT |
7548 | if test -n "$RANLIB"; then |
7549 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
73458fb7 | 7550 | else |
ba479fd2 NN |
7551 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7552 | for as_dir in $PATH | |
7553 | do | |
7554 | IFS=$as_save_IFS | |
7555 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7556 | for ac_exec_ext in '' $ac_executable_extensions; do |
7557 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7558 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5213506e | 7559 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ba479fd2 NN |
7560 | break 2 |
7561 | fi | |
7562 | done | |
5213506e RW |
7563 | done |
7564 | IFS=$as_save_IFS | |
ba479fd2 | 7565 | |
73458fb7 NN |
7566 | fi |
7567 | fi | |
00020c16 ILT |
7568 | RANLIB=$ac_cv_prog_RANLIB |
7569 | if test -n "$RANLIB"; then | |
5213506e RW |
7570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
7571 | $as_echo "$RANLIB" >&6; } | |
73458fb7 | 7572 | else |
5213506e RW |
7573 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7574 | $as_echo "no" >&6; } | |
73458fb7 NN |
7575 | fi |
7576 | ||
5213506e | 7577 | |
00020c16 ILT |
7578 | fi |
7579 | if test -z "$ac_cv_prog_RANLIB"; then | |
7580 | ac_ct_RANLIB=$RANLIB | |
7581 | # Extract the first word of "ranlib", so it can be a program name with args. | |
7582 | set dummy ranlib; ac_word=$2 | |
5213506e RW |
7583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7584 | $as_echo_n "checking for $ac_word... " >&6; } | |
7585 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
7586 | $as_echo_n "(cached) " >&6 | |
f6a874ac | 7587 | else |
00020c16 ILT |
7588 | if test -n "$ac_ct_RANLIB"; then |
7589 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
f6a874ac JW |
7590 | else |
7591 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7592 | for as_dir in $PATH | |
7593 | do | |
7594 | IFS=$as_save_IFS | |
7595 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7596 | for ac_exec_ext in '' $ac_executable_extensions; do |
7597 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7598 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5213506e | 7599 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f6a874ac JW |
7600 | break 2 |
7601 | fi | |
7602 | done | |
5213506e RW |
7603 | done |
7604 | IFS=$as_save_IFS | |
f6a874ac | 7605 | |
f6a874ac JW |
7606 | fi |
7607 | fi | |
00020c16 ILT |
7608 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
7609 | if test -n "$ac_ct_RANLIB"; then | |
5213506e RW |
7610 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
7611 | $as_echo "$ac_ct_RANLIB" >&6; } | |
f6a874ac | 7612 | else |
5213506e RW |
7613 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7614 | $as_echo "no" >&6; } | |
f6a874ac JW |
7615 | fi |
7616 | ||
5213506e RW |
7617 | if test "x$ac_ct_RANLIB" = x; then |
7618 | RANLIB=":" | |
7619 | else | |
7620 | case $cross_compiling:$ac_tool_warned in | |
7621 | yes:) | |
7622 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
7623 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
7624 | ac_tool_warned=yes ;; | |
7625 | esac | |
7626 | RANLIB=$ac_ct_RANLIB | |
7627 | fi | |
00020c16 ILT |
7628 | else |
7629 | RANLIB="$ac_cv_prog_RANLIB" | |
f6a874ac JW |
7630 | fi |
7631 | ||
10eb188c | 7632 | ranlib_flags="" |
00020c16 ILT |
7633 | |
7634 | ||
7635 | # Find a good install program. We prefer a C program (faster), | |
7636 | # so one script is as good as another. But avoid the broken or | |
7637 | # incompatible versions: | |
7638 | # SysV /etc/install, /usr/sbin/install | |
7639 | # SunOS /usr/etc/install | |
7640 | # IRIX /sbin/install | |
7641 | # AIX /bin/install | |
7642 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
7643 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
7644 | # ./install, which can be erroneously created by make from ./install.sh. | |
5213506e RW |
7645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5 |
7646 | $as_echo_n "checking for a BSD compatible install... " >&6; } | |
00020c16 | 7647 | if test -z "$INSTALL"; then |
5213506e RW |
7648 | if test "${ac_cv_path_install+set}" = set; then : |
7649 | $as_echo_n "(cached) " >&6 | |
f6a874ac | 7650 | else |
00020c16 ILT |
7651 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" |
7652 | for ac_dir in $PATH; do | |
7653 | # Account for people who put trailing slashes in PATH elements. | |
7654 | case "$ac_dir/" in | |
7655 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
7656 | *) | |
7657 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
7658 | for ac_prog in ginstall scoinst install; do | |
7659 | if test -f $ac_dir/$ac_prog; then | |
7660 | if test $ac_prog = install && | |
7661 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
7662 | # AIX install. It has an incompatible calling convention. | |
7663 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
7664 | : | |
7665 | else | |
7666 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
7667 | break 2 | |
7668 | fi | |
7669 | fi | |
7670 | done | |
7671 | ;; | |
7672 | esac | |
7673 | done | |
7674 | IFS="$ac_save_IFS" | |
7675 | ||
7676 | fi | |
7677 | if test "${ac_cv_path_install+set}" = set; then | |
7678 | INSTALL="$ac_cv_path_install" | |
7679 | else | |
7680 | # As a last resort, use the slow shell script. We don't cache a | |
7681 | # path for INSTALL within a source directory, because that will | |
7682 | # break other packages using the cache if that directory is | |
7683 | # removed, or if the path is relative. | |
7684 | INSTALL="$ac_install_sh" | |
7685 | fi | |
7686 | fi | |
5213506e RW |
7687 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
7688 | $as_echo "$INSTALL" >&6; } | |
00020c16 ILT |
7689 | |
7690 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
7691 | # It thinks the first close brace ends the variable substitution. | |
7692 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
7693 | ||
7694 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
7695 | ||
7696 | ||
7697 | # See if cmp has --ignore-initial. | |
5213506e RW |
7698 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5 |
7699 | $as_echo_n "checking for cmp's capabilities... " >&6; } | |
7700 | if test "${gcc_cv_prog_cmp_skip+set}" = set; then : | |
7701 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7702 | else |
7703 | echo abfoo >t1 | |
7704 | echo cdfoo >t2 | |
7705 | gcc_cv_prog_cmp_skip=slowcompare | |
7706 | if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then | |
7707 | if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then | |
7708 | : | |
7709 | else | |
7710 | gcc_cv_prog_cmp_skip=gnucompare | |
7711 | fi | |
7712 | fi | |
7713 | if test $gcc_cv_prog_cmp_skip = slowcompare ; then | |
7714 | if cmp t1 t2 2 2 > /dev/null 2>&1; then | |
7715 | if cmp t1 t2 1 1 > /dev/null 2>&1; then | |
7716 | : | |
7717 | else | |
7718 | gcc_cv_prog_cmp_skip=fastcompare | |
7719 | fi | |
7720 | fi | |
7721 | fi | |
7722 | rm t1 t2 | |
7723 | ||
7724 | fi | |
5213506e RW |
7725 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5 |
7726 | $as_echo "$gcc_cv_prog_cmp_skip" >&6; } | |
00020c16 ILT |
7727 | make_compare_target=$gcc_cv_prog_cmp_skip |
7728 | ||
7729 | ||
7730 | ||
7731 | # See if we have the mktemp command. | |
7732 | # Extract the first word of "mktemp", so it can be a program name with args. | |
7733 | set dummy mktemp; ac_word=$2 | |
5213506e RW |
7734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7735 | $as_echo_n "checking for $ac_word... " >&6; } | |
7736 | if test "${ac_cv_prog_have_mktemp_command+set}" = set; then : | |
7737 | $as_echo_n "(cached) " >&6 | |
f6a874ac | 7738 | else |
00020c16 ILT |
7739 | if test -n "$have_mktemp_command"; then |
7740 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
f6a874ac JW |
7741 | else |
7742 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7743 | for as_dir in $PATH | |
7744 | do | |
7745 | IFS=$as_save_IFS | |
7746 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7747 | for ac_exec_ext in '' $ac_executable_extensions; do |
7748 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7749 | ac_cv_prog_have_mktemp_command="yes" |
5213506e | 7750 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f6a874ac JW |
7751 | break 2 |
7752 | fi | |
7753 | done | |
5213506e RW |
7754 | done |
7755 | IFS=$as_save_IFS | |
f6a874ac | 7756 | |
00020c16 | 7757 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
f6a874ac JW |
7758 | fi |
7759 | fi | |
00020c16 ILT |
7760 | have_mktemp_command=$ac_cv_prog_have_mktemp_command |
7761 | if test -n "$have_mktemp_command"; then | |
5213506e RW |
7762 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5 |
7763 | $as_echo "$have_mktemp_command" >&6; } | |
f6a874ac | 7764 | else |
5213506e RW |
7765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7766 | $as_echo "no" >&6; } | |
f6a874ac JW |
7767 | fi |
7768 | ||
f6a874ac | 7769 | |
5213506e | 7770 | |
00020c16 ILT |
7771 | # See if makeinfo has been installed and is modern enough |
7772 | # that we can use it. | |
ca9bc441 | 7773 | |
00020c16 ILT |
7774 | # Extract the first word of "makeinfo", so it can be a program name with args. |
7775 | set dummy makeinfo; ac_word=$2 | |
5213506e RW |
7776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7777 | $as_echo_n "checking for $ac_word... " >&6; } | |
7778 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then : | |
7779 | $as_echo_n "(cached) " >&6 | |
956d6950 | 7780 | else |
00020c16 ILT |
7781 | if test -n "$MAKEINFO"; then |
7782 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
956d6950 | 7783 | else |
00020c16 ILT |
7784 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7785 | for as_dir in $PATH | |
7786 | do | |
7787 | IFS=$as_save_IFS | |
7788 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7789 | for ac_exec_ext in '' $ac_executable_extensions; do |
7790 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7791 | ac_cv_prog_MAKEINFO="makeinfo" |
5213506e | 7792 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7793 | break 2 |
7794 | fi | |
7795 | done | |
5213506e RW |
7796 | done |
7797 | IFS=$as_save_IFS | |
ba479fd2 | 7798 | |
956d6950 | 7799 | fi |
00020c16 ILT |
7800 | fi |
7801 | MAKEINFO=$ac_cv_prog_MAKEINFO | |
7802 | if test -n "$MAKEINFO"; then | |
5213506e RW |
7803 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
7804 | $as_echo "$MAKEINFO" >&6; } | |
956d6950 | 7805 | else |
5213506e RW |
7806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7807 | $as_echo "no" >&6; } | |
956d6950 | 7808 | fi |
956d6950 | 7809 | |
5213506e | 7810 | |
00020c16 ILT |
7811 | if test -n "$MAKEINFO"; then |
7812 | # Found it, now check the version. | |
5213506e RW |
7813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5 |
7814 | $as_echo_n "checking for modern makeinfo... " >&6; } | |
7815 | if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then : | |
7816 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7817 | else |
7818 | ac_prog_version=`eval $MAKEINFO --version 2>&1 | | |
7819 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
956d6950 | 7820 | |
00020c16 ILT |
7821 | case $ac_prog_version in |
7822 | '') gcc_cv_prog_makeinfo_modern=no;; | |
7823 | 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;; | |
7824 | *) gcc_cv_prog_makeinfo_modern=no;; | |
7825 | esac | |
ba479fd2 | 7826 | |
956d6950 | 7827 | fi |
5213506e RW |
7828 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5 |
7829 | $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; } | |
00020c16 ILT |
7830 | else |
7831 | gcc_cv_prog_makeinfo_modern=no | |
7832 | fi | |
7833 | if test $gcc_cv_prog_makeinfo_modern = no; then | |
7834 | MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo" | |
7835 | fi | |
956d6950 | 7836 | |
00020c16 | 7837 | if test $gcc_cv_prog_makeinfo_modern = no; then |
5213506e | 7838 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
00020c16 ILT |
7839 | *** Makeinfo is missing or too old. |
7840 | *** Info documentation will not be built." >&5 | |
5213506e | 7841 | $as_echo "$as_me: WARNING: |
00020c16 ILT |
7842 | *** Makeinfo is missing or too old. |
7843 | *** Info documentation will not be built." >&2;} | |
7844 | BUILD_INFO= | |
7845 | else | |
7846 | BUILD_INFO=info | |
956d6950 JL |
7847 | fi |
7848 | ||
63cf211a | 7849 | |
00020c16 | 7850 | # Is pod2man recent enough to regenerate manpages? |
5213506e RW |
7851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5 |
7852 | $as_echo_n "checking for recent Pod::Man... " >&6; } | |
00020c16 | 7853 | if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
5213506e RW |
7854 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
7855 | $as_echo "yes" >&6; } | |
00020c16 | 7856 | GENERATED_MANPAGES=generated-manpages |
956d6950 | 7857 | else |
5213506e RW |
7858 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7859 | $as_echo "no" >&6; } | |
00020c16 | 7860 | GENERATED_MANPAGES= |
956d6950 | 7861 | fi |
ba479fd2 | 7862 | |
956d6950 | 7863 | |
00020c16 | 7864 | MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing" |
956d6950 | 7865 | |
00020c16 ILT |
7866 | # How about lex? |
7867 | for ac_prog in flex | |
7868 | do | |
7869 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7870 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
7871 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7872 | $as_echo_n "checking for $ac_word... " >&6; } | |
7873 | if test "${ac_cv_prog_FLEX+set}" = set; then : | |
7874 | $as_echo_n "(cached) " >&6 | |
956d6950 | 7875 | else |
00020c16 ILT |
7876 | if test -n "$FLEX"; then |
7877 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
956d6950 | 7878 | else |
00020c16 ILT |
7879 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7880 | for as_dir in $PATH | |
7881 | do | |
7882 | IFS=$as_save_IFS | |
7883 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7884 | for ac_exec_ext in '' $ac_executable_extensions; do |
7885 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7886 | ac_cv_prog_FLEX="$ac_prog" |
5213506e | 7887 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7888 | break 2 |
7889 | fi | |
7890 | done | |
5213506e RW |
7891 | done |
7892 | IFS=$as_save_IFS | |
ba479fd2 | 7893 | |
956d6950 | 7894 | fi |
956d6950 | 7895 | fi |
00020c16 ILT |
7896 | FLEX=$ac_cv_prog_FLEX |
7897 | if test -n "$FLEX"; then | |
5213506e RW |
7898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5 |
7899 | $as_echo "$FLEX" >&6; } | |
00020c16 | 7900 | else |
5213506e RW |
7901 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7902 | $as_echo "no" >&6; } | |
00020c16 | 7903 | fi |
ba479fd2 | 7904 | |
5213506e | 7905 | |
00020c16 ILT |
7906 | test -n "$FLEX" && break |
7907 | done | |
7908 | test -n "$FLEX" || FLEX="$MISSING flex" | |
7909 | ||
7910 | ||
7911 | # Bison? | |
7912 | for ac_prog in bison | |
7913 | do | |
7914 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7915 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
7916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7917 | $as_echo_n "checking for $ac_word... " >&6; } | |
7918 | if test "${ac_cv_prog_BISON+set}" = set; then : | |
7919 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7920 | else |
7921 | if test -n "$BISON"; then | |
7922 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
7923 | else | |
7924 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7925 | for as_dir in $PATH | |
7926 | do | |
7927 | IFS=$as_save_IFS | |
7928 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7929 | for ac_exec_ext in '' $ac_executable_extensions; do |
7930 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7931 | ac_cv_prog_BISON="$ac_prog" |
5213506e | 7932 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7933 | break 2 |
7934 | fi | |
7935 | done | |
5213506e RW |
7936 | done |
7937 | IFS=$as_save_IFS | |
956d6950 | 7938 | |
00020c16 ILT |
7939 | fi |
7940 | fi | |
7941 | BISON=$ac_cv_prog_BISON | |
7942 | if test -n "$BISON"; then | |
5213506e RW |
7943 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
7944 | $as_echo "$BISON" >&6; } | |
00020c16 | 7945 | else |
5213506e RW |
7946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7947 | $as_echo "no" >&6; } | |
956d6950 JL |
7948 | fi |
7949 | ||
5213506e | 7950 | |
00020c16 ILT |
7951 | test -n "$BISON" && break |
7952 | done | |
7953 | test -n "$BISON" || BISON="$MISSING bison" | |
7954 | ||
7955 | ||
7956 | # Binutils are not build modules, unlike bison/flex/makeinfo. So we | |
7957 | # check for build == host before using them. | |
7958 | ||
7959 | # NM | |
7960 | if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \ | |
7961 | && test -d ../binutils ; then | |
bfa912a8 | 7962 | NM='${objdir}/../binutils/nm-new' |
00020c16 ILT |
7963 | else |
7964 | # Extract the first word of "nm", so it can be a program name with args. | |
7965 | set dummy nm; ac_word=$2 | |
5213506e RW |
7966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7967 | $as_echo_n "checking for $ac_word... " >&6; } | |
7968 | if test "${ac_cv_prog_NM+set}" = set; then : | |
7969 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7970 | else |
7971 | if test -n "$NM"; then | |
7972 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
7973 | else | |
7974 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7975 | for as_dir in $PATH | |
7976 | do | |
7977 | IFS=$as_save_IFS | |
7978 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7979 | for ac_exec_ext in '' $ac_executable_extensions; do |
7980 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7981 | ac_cv_prog_NM="nm" |
5213506e | 7982 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7983 | break 2 |
7984 | fi | |
7985 | done | |
5213506e RW |
7986 | done |
7987 | IFS=$as_save_IFS | |
00020c16 ILT |
7988 | |
7989 | test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm" | |
7990 | fi | |
7991 | fi | |
7992 | NM=$ac_cv_prog_NM | |
7993 | if test -n "$NM"; then | |
5213506e RW |
7994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 |
7995 | $as_echo "$NM" >&6; } | |
00020c16 | 7996 | else |
5213506e RW |
7997 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7998 | $as_echo "no" >&6; } | |
00020c16 ILT |
7999 | fi |
8000 | ||
5213506e | 8001 | |
00020c16 ILT |
8002 | fi |
8003 | ||
8004 | # AR | |
8005 | if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \ | |
8006 | && test -d ../binutils ; then | |
bfa912a8 | 8007 | AR='${objdir}/../binutils/ar' |
00020c16 ILT |
8008 | else |
8009 | # Extract the first word of "ar", so it can be a program name with args. | |
8010 | set dummy ar; ac_word=$2 | |
5213506e RW |
8011 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
8012 | $as_echo_n "checking for $ac_word... " >&6; } | |
8013 | if test "${ac_cv_prog_AR+set}" = set; then : | |
8014 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
8015 | else |
8016 | if test -n "$AR"; then | |
8017 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
8018 | else | |
8019 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8020 | for as_dir in $PATH | |
8021 | do | |
8022 | IFS=$as_save_IFS | |
8023 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
8024 | for ac_exec_ext in '' $ac_executable_extensions; do |
8025 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 8026 | ac_cv_prog_AR="ar" |
5213506e | 8027 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
8028 | break 2 |
8029 | fi | |
8030 | done | |
5213506e RW |
8031 | done |
8032 | IFS=$as_save_IFS | |
00020c16 ILT |
8033 | |
8034 | test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar" | |
8035 | fi | |
8036 | fi | |
8037 | AR=$ac_cv_prog_AR | |
8038 | if test -n "$AR"; then | |
5213506e RW |
8039 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
8040 | $as_echo "$AR" >&6; } | |
00020c16 | 8041 | else |
5213506e RW |
8042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8043 | $as_echo "no" >&6; } | |
00020c16 ILT |
8044 | fi |
8045 | ||
5213506e | 8046 | |
00020c16 ILT |
8047 | fi |
8048 | ||
8049 | ||
8050 | # -------------------- | |
8051 | # Checks for C headers | |
8052 | # -------------------- | |
8053 | ||
8054 | # Need to reject headers which give warnings, so that the -Werror bootstrap | |
8055 | # works later. *sigh* This needs to come before all header checks. | |
8056 | ||
8057 | ac_c_preproc_warn_flag=yes | |
8058 | ||
5213506e RW |
8059 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
8060 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
8061 | if test "${ac_cv_header_stdc+set}" = set; then : | |
8062 | $as_echo_n "(cached) " >&6 | |
18fc9bd4 | 8063 | else |
5213506e | 8064 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18fc9bd4 | 8065 | /* end confdefs.h. */ |
00020c16 ILT |
8066 | #include <stdlib.h> |
8067 | #include <stdarg.h> | |
18fc9bd4 | 8068 | #include <string.h> |
00020c16 ILT |
8069 | #include <float.h> |
8070 | ||
18fc9bd4 RG |
8071 | int |
8072 | main () | |
8073 | { | |
8074 | ||
8075 | ; | |
8076 | return 0; | |
8077 | } | |
8078 | _ACEOF | |
5213506e | 8079 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 8080 | ac_cv_header_stdc=yes |
18fc9bd4 | 8081 | else |
5213506e | 8082 | ac_cv_header_stdc=no |
18fc9bd4 | 8083 | fi |
5213506e | 8084 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
18fc9bd4 | 8085 | |
00020c16 ILT |
8086 | if test $ac_cv_header_stdc = yes; then |
8087 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5213506e | 8088 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
8089 | /* end confdefs.h. */ |
8090 | #include <string.h> | |
8091 | ||
18fc9bd4 | 8092 | _ACEOF |
00020c16 | 8093 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5213506e RW |
8094 | $EGREP "memchr" >/dev/null 2>&1; then : |
8095 | ||
00020c16 ILT |
8096 | else |
8097 | ac_cv_header_stdc=no | |
8098 | fi | |
8099 | rm -f conftest* | |
18fc9bd4 RG |
8100 | |
8101 | fi | |
8102 | ||
00020c16 ILT |
8103 | if test $ac_cv_header_stdc = yes; then |
8104 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5213506e | 8105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8106 | /* end confdefs.h. */ |
00020c16 ILT |
8107 | #include <stdlib.h> |
8108 | ||
8109 | _ACEOF | |
8110 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
8111 | $EGREP "free" >/dev/null 2>&1; then : |
8112 | ||
00020c16 ILT |
8113 | else |
8114 | ac_cv_header_stdc=no | |
8115 | fi | |
8116 | rm -f conftest* | |
8117 | ||
8118 | fi | |
8119 | ||
8120 | if test $ac_cv_header_stdc = yes; then | |
8121 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5213506e | 8122 | if test "$cross_compiling" = yes; then : |
00020c16 ILT |
8123 | : |
8124 | else | |
5213506e | 8125 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
8126 | /* end confdefs.h. */ |
8127 | #include <ctype.h> | |
5213506e | 8128 | #include <stdlib.h> |
00020c16 ILT |
8129 | #if ((' ' & 0x0FF) == 0x020) |
8130 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
8131 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
8132 | #else | |
8133 | # define ISLOWER(c) \ | |
8134 | (('a' <= (c) && (c) <= 'i') \ | |
8135 | || ('j' <= (c) && (c) <= 'r') \ | |
8136 | || ('s' <= (c) && (c) <= 'z')) | |
8137 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
8138 | #endif | |
8139 | ||
8140 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
8141 | int | |
8142 | main () | |
8143 | { | |
8144 | int i; | |
8145 | for (i = 0; i < 256; i++) | |
8146 | if (XOR (islower (i), ISLOWER (i)) | |
8147 | || toupper (i) != TOUPPER (i)) | |
5213506e RW |
8148 | return 2; |
8149 | return 0; | |
00020c16 ILT |
8150 | } |
8151 | _ACEOF | |
5213506e | 8152 | if ac_fn_c_try_run "$LINENO"; then : |
00020c16 | 8153 | |
5213506e RW |
8154 | else |
8155 | ac_cv_header_stdc=no | |
00020c16 | 8156 | fi |
5213506e RW |
8157 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8158 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
00020c16 | 8159 | fi |
5213506e | 8160 | |
00020c16 ILT |
8161 | fi |
8162 | fi | |
5213506e RW |
8163 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
8164 | $as_echo "$ac_cv_header_stdc" >&6; } | |
00020c16 ILT |
8165 | if test $ac_cv_header_stdc = yes; then |
8166 | ||
5213506e | 8167 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
00020c16 ILT |
8168 | |
8169 | fi | |
8170 | ||
5213506e RW |
8171 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
8172 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
8173 | if test "${ac_cv_header_time+set}" = set; then : | |
8174 | $as_echo_n "(cached) " >&6 | |
00020c16 | 8175 | else |
5213506e | 8176 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
8177 | /* end confdefs.h. */ |
8178 | #include <sys/types.h> | |
8179 | #include <sys/time.h> | |
8180 | #include <time.h> | |
8181 | ||
8182 | int | |
8183 | main () | |
8184 | { | |
8185 | if ((struct tm *) 0) | |
8186 | return 0; | |
8187 | ; | |
8188 | return 0; | |
8189 | } | |
8190 | _ACEOF | |
5213506e | 8191 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 ILT |
8192 | ac_cv_header_time=yes |
8193 | else | |
5213506e | 8194 | ac_cv_header_time=no |
00020c16 | 8195 | fi |
5213506e | 8196 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 | 8197 | fi |
5213506e RW |
8198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
8199 | $as_echo "$ac_cv_header_time" >&6; } | |
00020c16 ILT |
8200 | if test $ac_cv_header_time = yes; then |
8201 | ||
5213506e | 8202 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
00020c16 ILT |
8203 | |
8204 | fi | |
8205 | ||
5213506e RW |
8206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 |
8207 | $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } | |
8208 | if test "${gcc_cv_header_string+set}" = set; then : | |
8209 | $as_echo_n "(cached) " >&6 | |
00020c16 | 8210 | else |
5213506e | 8211 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
8212 | /* end confdefs.h. */ |
8213 | #include <string.h> | |
8214 | #include <strings.h> | |
8215 | int | |
8216 | main () | |
8217 | { | |
8218 | ||
8219 | ; | |
8220 | return 0; | |
8221 | } | |
8222 | _ACEOF | |
5213506e | 8223 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 ILT |
8224 | gcc_cv_header_string=yes |
8225 | else | |
5213506e | 8226 | gcc_cv_header_string=no |
00020c16 | 8227 | fi |
5213506e | 8228 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 | 8229 | fi |
5213506e RW |
8230 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 |
8231 | $as_echo "$gcc_cv_header_string" >&6; } | |
00020c16 ILT |
8232 | if test $gcc_cv_header_string = yes; then |
8233 | ||
5213506e | 8234 | $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h |
00020c16 ILT |
8235 | |
8236 | fi | |
8237 | ||
5213506e RW |
8238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
8239 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
8240 | if test "${ac_cv_header_sys_wait_h+set}" = set; then : | |
8241 | $as_echo_n "(cached) " >&6 | |
00020c16 | 8242 | else |
5213506e | 8243 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
8244 | /* end confdefs.h. */ |
8245 | #include <sys/types.h> | |
8246 | #include <sys/wait.h> | |
8247 | #ifndef WEXITSTATUS | |
5213506e | 8248 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
e9831ca0 KG |
8249 | #endif |
8250 | #ifndef WIFEXITED | |
ba479fd2 | 8251 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
e9831ca0 | 8252 | #endif |
ba479fd2 NN |
8253 | |
8254 | int | |
8255 | main () | |
8256 | { | |
8257 | int s; | |
8258 | wait (&s); | |
5213506e RW |
8259 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; |
8260 | ; | |
8261 | return 0; | |
8262 | } | |
8263 | _ACEOF | |
8264 | if ac_fn_c_try_compile "$LINENO"; then : | |
8265 | ac_cv_header_sys_wait_h=yes | |
8266 | else | |
8267 | ac_cv_header_sys_wait_h=no | |
8268 | fi | |
8269 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8270 | fi | |
8271 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 | |
8272 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
8273 | if test $ac_cv_header_sys_wait_h = yes; then | |
ba479fd2 | 8274 | |
5213506e | 8275 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
ba479fd2 | 8276 | |
5213506e | 8277 | fi |
dfb77e37 KC |
8278 | |
8279 | for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \ | |
1072ec3f | 8280 | fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ |
03c41c05 | 8281 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
56694dd9 | 8282 | direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h |
5213506e RW |
8283 | do : |
8284 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
8285 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
8286 | eval as_val=\$$as_ac_Header | |
8287 | if test "x$as_val" = x""yes; then : | |
ba479fd2 | 8288 | cat >>confdefs.h <<_ACEOF |
5213506e | 8289 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
ba479fd2 NN |
8290 | _ACEOF |
8291 | ||
956d6950 JL |
8292 | fi |
8293 | done | |
8294 | ||
8295 | ||
f24af81b | 8296 | # Check for thread headers. |
5213506e RW |
8297 | ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h" |
8298 | if test "x$ac_cv_header_thread_h" = x""yes; then : | |
f24af81b TT |
8299 | have_thread_h=yes |
8300 | else | |
ba479fd2 | 8301 | have_thread_h= |
f24af81b TT |
8302 | fi |
8303 | ||
5213506e RW |
8304 | ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h" |
8305 | if test "x$ac_cv_header_pthread_h" = x""yes; then : | |
f24af81b TT |
8306 | have_pthread_h=yes |
8307 | else | |
ba479fd2 | 8308 | have_pthread_h= |
f24af81b TT |
8309 | fi |
8310 | ||
8311 | ||
84c041a1 | 8312 | # These tests can't be done till we know if we have limits.h. |
5213506e RW |
8313 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5 |
8314 | $as_echo_n "checking for CHAR_BIT... " >&6; } | |
8315 | if test "${gcc_cv_decl_char_bit+set}" = set; then : | |
8316 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 8317 | else |
5213506e | 8318 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8319 | /* end confdefs.h. */ |
75e93faa ZW |
8320 | #ifdef HAVE_LIMITS_H |
8321 | #include <limits.h> | |
8322 | #endif | |
8323 | #ifdef CHAR_BIT | |
8324 | found | |
8325 | #endif | |
ba479fd2 | 8326 | _ACEOF |
75e93faa | 8327 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5213506e | 8328 | $EGREP "found" >/dev/null 2>&1; then : |
75e93faa ZW |
8329 | gcc_cv_decl_char_bit=yes |
8330 | else | |
75e93faa ZW |
8331 | gcc_cv_decl_char_bit=no |
8332 | fi | |
8333 | rm -f conftest* | |
8334 | ||
8335 | ||
8336 | fi | |
5213506e RW |
8337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5 |
8338 | $as_echo "$gcc_cv_decl_char_bit" >&6; } | |
75e93faa | 8339 | if test $gcc_cv_decl_char_bit = no; then |
5213506e RW |
8340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5 |
8341 | $as_echo_n "checking number of bits in a byte... " >&6; } | |
8342 | if test "${gcc_cv_c_nbby+set}" = set; then : | |
8343 | $as_echo_n "(cached) " >&6 | |
75e93faa ZW |
8344 | else |
8345 | i=8 | |
8346 | gcc_cv_c_nbby= | |
8347 | while test $i -lt 65; do | |
5213506e | 8348 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 NN |
8349 | /* end confdefs.h. */ |
8350 | ||
8351 | int | |
8352 | main () | |
8353 | { | |
4e70264f ZW |
8354 | switch(0) { |
8355 | case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): | |
8356 | case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): | |
8357 | ; } | |
ba479fd2 NN |
8358 | ; |
8359 | return 0; | |
8360 | } | |
8361 | _ACEOF | |
5213506e | 8362 | if ac_fn_c_try_compile "$LINENO"; then : |
4e70264f | 8363 | gcc_cv_c_nbby=$i; break |
75e93faa | 8364 | fi |
5213506e | 8365 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75e93faa ZW |
8366 | i=`expr $i + 1` |
8367 | done | |
8368 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
8369 | ||
8370 | fi | |
5213506e RW |
8371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5 |
8372 | $as_echo "$gcc_cv_c_nbby" >&6; } | |
75e93faa | 8373 | if test $gcc_cv_c_nbby = failed; then |
5213506e | 8374 | as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5 |
75e93faa | 8375 | else |
ba479fd2 NN |
8376 | |
8377 | cat >>confdefs.h <<_ACEOF | |
75e93faa | 8378 | #define CHAR_BIT $gcc_cv_c_nbby |
ba479fd2 | 8379 | _ACEOF |
75e93faa ZW |
8380 | |
8381 | fi | |
8382 | fi | |
5213506e RW |
8383 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
8384 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
8385 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
8386 | $as_echo_n "(cached) " >&6 | |
84c041a1 | 8387 | else |
5213506e RW |
8388 | ac_cv_c_bigendian=unknown |
8389 | # See if we're dealing with a universal compiler. | |
8390 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8391 | /* end confdefs.h. */ | |
8392 | #ifndef __APPLE_CC__ | |
8393 | not a universal capable compiler | |
8394 | #endif | |
8395 | typedef int dummy; | |
8396 | ||
8397 | _ACEOF | |
8398 | if ac_fn_c_try_compile "$LINENO"; then : | |
8399 | ||
8400 | # Check for potential -arch flags. It is not universal unless | |
8401 | # there are at least two -arch flags with different values. | |
8402 | ac_arch= | |
8403 | ac_prev= | |
8404 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
8405 | if test -n "$ac_prev"; then | |
8406 | case $ac_word in | |
8407 | i?86 | x86_64 | ppc | ppc64) | |
8408 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
8409 | ac_arch=$ac_word | |
8410 | else | |
8411 | ac_cv_c_bigendian=universal | |
8412 | break | |
8413 | fi | |
8414 | ;; | |
8415 | esac | |
8416 | ac_prev= | |
8417 | elif test "x$ac_word" = "x-arch"; then | |
8418 | ac_prev=arch | |
8419 | fi | |
8420 | done | |
8421 | fi | |
8422 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8423 | if test $ac_cv_c_bigendian = unknown; then | |
8424 | # See if sys/param.h defines the BYTE_ORDER macro. | |
8425 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 8426 | /* end confdefs.h. */ |
4977bab6 | 8427 | #include <sys/types.h> |
5213506e | 8428 | #include <sys/param.h> |
9791c75c | 8429 | |
ba479fd2 NN |
8430 | int |
8431 | main () | |
8432 | { | |
5213506e RW |
8433 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
8434 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
8435 | && LITTLE_ENDIAN) | |
8436 | bogus endian macros | |
8437 | #endif | |
9791c75c | 8438 | |
ba479fd2 NN |
8439 | ; |
8440 | return 0; | |
8441 | } | |
8442 | _ACEOF | |
5213506e | 8443 | if ac_fn_c_try_compile "$LINENO"; then : |
2f41c1d6 | 8444 | # It does; now see whether it defined to BIG_ENDIAN or not. |
5213506e | 8445 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8446 | /* end confdefs.h. */ |
4977bab6 | 8447 | #include <sys/types.h> |
5213506e | 8448 | #include <sys/param.h> |
9791c75c | 8449 | |
ba479fd2 NN |
8450 | int |
8451 | main () | |
8452 | { | |
4977bab6 | 8453 | #if BYTE_ORDER != BIG_ENDIAN |
5213506e RW |
8454 | not big endian |
8455 | #endif | |
9791c75c | 8456 | |
ba479fd2 NN |
8457 | ; |
8458 | return 0; | |
8459 | } | |
8460 | _ACEOF | |
5213506e | 8461 | if ac_fn_c_try_compile "$LINENO"; then : |
b61ff9c8 BS |
8462 | ac_cv_c_bigendian=yes |
8463 | else | |
5213506e | 8464 | ac_cv_c_bigendian=no |
4977bab6 | 8465 | fi |
5213506e RW |
8466 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8467 | fi | |
8468 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8469 | fi | |
8470 | if test $ac_cv_c_bigendian = unknown; then | |
8471 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
8472 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8473 | /* end confdefs.h. */ | |
8474 | #include <limits.h> | |
ba479fd2 | 8475 | |
5213506e RW |
8476 | int |
8477 | main () | |
8478 | { | |
8479 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
8480 | bogus endian macros | |
8481 | #endif | |
8482 | ||
8483 | ; | |
8484 | return 0; | |
8485 | } | |
9791c75c | 8486 | _ACEOF |
5213506e RW |
8487 | if ac_fn_c_try_compile "$LINENO"; then : |
8488 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
8489 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9791c75c | 8490 | /* end confdefs.h. */ |
5213506e RW |
8491 | #include <limits.h> |
8492 | ||
9791c75c KC |
8493 | int |
8494 | main () | |
8495 | { | |
5213506e RW |
8496 | #ifndef _BIG_ENDIAN |
8497 | not big endian | |
8498 | #endif | |
8499 | ||
9791c75c KC |
8500 | ; |
8501 | return 0; | |
8502 | } | |
8503 | _ACEOF | |
5213506e | 8504 | if ac_fn_c_try_compile "$LINENO"; then : |
8b1f719a | 8505 | ac_cv_c_bigendian=yes |
5213506e RW |
8506 | else |
8507 | ac_cv_c_bigendian=no | |
8b1f719a | 8508 | fi |
5213506e | 8509 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
9791c75c | 8510 | fi |
5213506e RW |
8511 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8512 | fi | |
8513 | if test $ac_cv_c_bigendian = unknown; then | |
8514 | # Compile a test program. | |
8515 | if test "$cross_compiling" = yes; then : | |
8516 | # Try to guess by grepping values from an object file. | |
8517 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8518 | /* end confdefs.h. */ | |
8519 | short int ascii_mm[] = | |
8520 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
8521 | short int ascii_ii[] = | |
8522 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
8523 | int use_ascii (int i) { | |
8524 | return ascii_mm[i] + ascii_ii[i]; | |
8525 | } | |
8526 | short int ebcdic_ii[] = | |
8527 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
8528 | short int ebcdic_mm[] = | |
8529 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
8530 | int use_ebcdic (int i) { | |
8531 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
8532 | } | |
8533 | extern int foo; | |
9791c75c | 8534 | |
5213506e RW |
8535 | int |
8536 | main () | |
8537 | { | |
8538 | return use_ascii (foo) == use_ebcdic (foo); | |
8539 | ; | |
8540 | return 0; | |
8541 | } | |
8542 | _ACEOF | |
8543 | if ac_fn_c_try_compile "$LINENO"; then : | |
8544 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
8545 | ac_cv_c_bigendian=yes | |
8546 | fi | |
8547 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
8548 | if test "$ac_cv_c_bigendian" = unknown; then | |
8549 | ac_cv_c_bigendian=no | |
8550 | else | |
8551 | # finding both strings is unlikely to happen, but who knows? | |
8552 | ac_cv_c_bigendian=unknown | |
8553 | fi | |
8554 | fi | |
4977bab6 | 8555 | fi |
5213506e | 8556 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 | 8557 | else |
5213506e | 8558 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8559 | /* end confdefs.h. */ |
5213506e | 8560 | $ac_includes_default |
9791c75c KC |
8561 | int |
8562 | main () | |
8563 | { | |
5213506e RW |
8564 | |
8565 | /* Are we little or big endian? From Harbison&Steele. */ | |
8566 | union | |
8567 | { | |
8568 | long int l; | |
8569 | char c[sizeof (long int)]; | |
8570 | } u; | |
8571 | u.l = 1; | |
8572 | return u.c[sizeof (long int) - 1] == 1; | |
8573 | ||
8574 | ; | |
8575 | return 0; | |
4977bab6 | 8576 | } |
ba479fd2 | 8577 | _ACEOF |
5213506e | 8578 | if ac_fn_c_try_run "$LINENO"; then : |
4977bab6 ZW |
8579 | ac_cv_c_bigendian=no |
8580 | else | |
5213506e | 8581 | ac_cv_c_bigendian=yes |
4977bab6 | 8582 | fi |
5213506e RW |
8583 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8584 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4977bab6 | 8585 | fi |
ba479fd2 | 8586 | |
5213506e RW |
8587 | fi |
8588 | fi | |
8589 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
8590 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
8591 | case $ac_cv_c_bigendian in #( | |
8592 | yes) | |
8593 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
8594 | ;; #( | |
8595 | no) | |
8596 | ;; #( | |
8597 | universal) | |
8598 | ||
8599 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
8600 | ||
8601 | ;; #( | |
8602 | *) | |
8603 | as_fn_error "unknown endianness | |
8604 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
8605 | esac | |
84c041a1 | 8606 | |
75e93faa | 8607 | |
5427046f ILT |
8608 | # ---------------------- |
8609 | # Checks for C++ headers | |
8610 | # ---------------------- | |
8611 | ||
5427046f ILT |
8612 | ac_ext=cpp |
8613 | ac_cpp='$CXXCPP $CPPFLAGS' | |
8614 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8615 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8616 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
8617 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 | |
8618 | $as_echo_n "checking how to run the C++ preprocessor... " >&6; } | |
8619 | if test -z "$CXXCPP"; then | |
8620 | if test "${ac_cv_prog_CXXCPP+set}" = set; then : | |
8621 | $as_echo_n "(cached) " >&6 | |
8622 | else | |
8623 | # Double quotes because CXXCPP needs to be expanded | |
8624 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
8625 | do | |
8626 | ac_preproc_ok=false | |
8627 | for ac_cxx_preproc_warn_flag in '' yes | |
8628 | do | |
8629 | # Use a header file that comes with gcc, so configuring glibc | |
8630 | # with a fresh cross-compiler works. | |
8631 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
8632 | # <limits.h> exists even on freestanding compilers. | |
8633 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
8634 | # not just through cpp. "Syntax error" is here to catch this case. | |
8635 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8636 | /* end confdefs.h. */ | |
8637 | #ifdef __STDC__ | |
8638 | # include <limits.h> | |
8639 | #else | |
8640 | # include <assert.h> | |
8641 | #endif | |
8642 | Syntax error | |
8643 | _ACEOF | |
8644 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
8645 | ||
8646 | else | |
8647 | # Broken: fails on valid input. | |
8648 | continue | |
8649 | fi | |
8650 | rm -f conftest.err conftest.$ac_ext | |
8651 | ||
8652 | # OK, works on sane cases. Now check whether nonexistent headers | |
8653 | # can be detected and how. | |
8654 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8655 | /* end confdefs.h. */ | |
8656 | #include <ac_nonexistent.h> | |
8657 | _ACEOF | |
8658 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
8659 | # Broken: success on invalid input. | |
8660 | continue | |
8661 | else | |
8662 | # Passes both tests. | |
8663 | ac_preproc_ok=: | |
8664 | break | |
8665 | fi | |
8666 | rm -f conftest.err conftest.$ac_ext | |
8667 | ||
8668 | done | |
8669 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
8670 | rm -f conftest.err conftest.$ac_ext | |
8671 | if $ac_preproc_ok; then : | |
8672 | break | |
8673 | fi | |
8674 | ||
8675 | done | |
8676 | ac_cv_prog_CXXCPP=$CXXCPP | |
8677 | ||
8678 | fi | |
8679 | CXXCPP=$ac_cv_prog_CXXCPP | |
8680 | else | |
8681 | ac_cv_prog_CXXCPP=$CXXCPP | |
8682 | fi | |
8683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 | |
8684 | $as_echo "$CXXCPP" >&6; } | |
8685 | ac_preproc_ok=false | |
8686 | for ac_cxx_preproc_warn_flag in '' yes | |
8687 | do | |
8688 | # Use a header file that comes with gcc, so configuring glibc | |
8689 | # with a fresh cross-compiler works. | |
8690 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
8691 | # <limits.h> exists even on freestanding compilers. | |
8692 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
8693 | # not just through cpp. "Syntax error" is here to catch this case. | |
8694 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8695 | /* end confdefs.h. */ | |
8696 | #ifdef __STDC__ | |
8697 | # include <limits.h> | |
8698 | #else | |
8699 | # include <assert.h> | |
8700 | #endif | |
8701 | Syntax error | |
8702 | _ACEOF | |
8703 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
8704 | ||
8705 | else | |
8706 | # Broken: fails on valid input. | |
8707 | continue | |
8708 | fi | |
8709 | rm -f conftest.err conftest.$ac_ext | |
8710 | ||
8711 | # OK, works on sane cases. Now check whether nonexistent headers | |
8712 | # can be detected and how. | |
8713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8714 | /* end confdefs.h. */ | |
8715 | #include <ac_nonexistent.h> | |
8716 | _ACEOF | |
8717 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
8718 | # Broken: success on invalid input. | |
8719 | continue | |
8720 | else | |
8721 | # Passes both tests. | |
8722 | ac_preproc_ok=: | |
8723 | break | |
8724 | fi | |
8725 | rm -f conftest.err conftest.$ac_ext | |
8726 | ||
8727 | done | |
8728 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
8729 | rm -f conftest.err conftest.$ac_ext | |
8730 | if $ac_preproc_ok; then : | |
8731 | ||
8732 | else | |
8733 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
8734 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
c658f0ce ILT |
8735 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check |
8736 | See \`config.log' for more details." >&5 | |
8737 | $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check | |
8738 | See \`config.log' for more details." >&2;}; } | |
5427046f ILT |
8739 | fi |
8740 | ||
c658f0ce ILT |
8741 | ac_ext=c |
8742 | ac_cpp='$CPP $CPPFLAGS' | |
8743 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8744 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8745 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8746 | ||
8747 | ||
5427046f ILT |
8748 | ac_ext=cpp |
8749 | ac_cpp='$CXXCPP $CPPFLAGS' | |
8750 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8751 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8752 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
8753 | ||
8754 | ||
c658f0ce ILT |
8755 | |
8756 | ||
5427046f ILT |
8757 | for ac_header in unordered_map |
8758 | do : | |
8759 | ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map" | |
8760 | if test "x$ac_cv_header_unordered_map" = x""yes; then : | |
8761 | cat >>confdefs.h <<_ACEOF | |
8762 | #define HAVE_UNORDERED_MAP 1 | |
8763 | _ACEOF | |
8764 | ||
8765 | fi | |
8766 | done | |
8767 | ||
8768 | for ac_header in tr1/unordered_map | |
8769 | do : | |
8770 | ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map" | |
8771 | if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then : | |
8772 | cat >>confdefs.h <<_ACEOF | |
8773 | #define HAVE_TR1_UNORDERED_MAP 1 | |
8774 | _ACEOF | |
8775 | ||
8776 | fi | |
8777 | done | |
8778 | ||
8779 | for ac_header in ext/hash_map | |
8780 | do : | |
8781 | ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map" | |
8782 | if test "x$ac_cv_header_ext_hash_map" = x""yes; then : | |
8783 | cat >>confdefs.h <<_ACEOF | |
8784 | #define HAVE_EXT_HASH_MAP 1 | |
8785 | _ACEOF | |
8786 | ||
8787 | fi | |
8788 | done | |
8789 | ||
8790 | ||
8791 | ac_ext=c | |
8792 | ac_cpp='$CPP $CPPFLAGS' | |
8793 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8794 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8795 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8796 | ||
8797 | ||
73458fb7 NN |
8798 | # -------- |
8799 | # UNSORTED | |
8800 | # -------- | |
1e608388 | 8801 | |
1e608388 | 8802 | |
4e70264f ZW |
8803 | # These libraries may be used by collect2. |
8804 | # We may need a special search path to get them linked. | |
5213506e RW |
8805 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5 |
8806 | $as_echo_n "checking for collect2 libraries... " >&6; } | |
8807 | if test "${gcc_cv_collect2_libs+set}" = set; then : | |
8808 | $as_echo_n "(cached) " >&6 | |
4e70264f ZW |
8809 | else |
8810 | save_LIBS="$LIBS" | |
7f2749d4 | 8811 | for libs in '' -lld -lmld \ |
4e70264f ZW |
8812 | '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
8813 | '-L/usr/lib/cmplrs/cc3.11 -lmld' | |
8814 | do | |
8815 | LIBS="$libs" | |
5213506e | 8816 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 NN |
8817 | /* end confdefs.h. */ |
8818 | ||
5213506e RW |
8819 | /* Override any GCC internal prototype to avoid an error. |
8820 | Use char because int might match the return type of a GCC | |
8821 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
8822 | #ifdef __cplusplus |
8823 | extern "C" | |
8824 | #endif | |
ba479fd2 NN |
8825 | char ldopen (); |
8826 | int | |
8827 | main () | |
8828 | { | |
5213506e | 8829 | return ldopen (); |
ba479fd2 NN |
8830 | ; |
8831 | return 0; | |
8832 | } | |
8833 | _ACEOF | |
5213506e | 8834 | if ac_fn_c_try_link "$LINENO"; then : |
4e70264f | 8835 | gcc_cv_collect2_libs="$libs"; break |
4e70264f | 8836 | fi |
5213506e RW |
8837 | rm -f core conftest.err conftest.$ac_objext \ |
8838 | conftest$ac_exeext conftest.$ac_ext | |
4e70264f ZW |
8839 | done |
8840 | LIBS="$save_LIBS" | |
8841 | test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' | |
8842 | fi | |
5213506e RW |
8843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5 |
8844 | $as_echo "$gcc_cv_collect2_libs" >&6; } | |
4e70264f ZW |
8845 | case $gcc_cv_collect2_libs in |
8846 | "none required") ;; | |
8847 | *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; | |
8848 | esac | |
8849 | ||
8850 | ||
7f2749d4 RK |
8851 | # When building Ada code on Alpha, we need exc_resume which is usually in |
8852 | # -lexc. So test for it. | |
8853 | save_LIBS="$LIBS" | |
8854 | LIBS= | |
5213506e RW |
8855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5 |
8856 | $as_echo_n "checking for library containing exc_resume... " >&6; } | |
8857 | if test "${ac_cv_search_exc_resume+set}" = set; then : | |
8858 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
8859 | else |
8860 | ac_func_search_save_LIBS=$LIBS | |
5213506e | 8861 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8862 | /* end confdefs.h. */ |
7f2749d4 | 8863 | |
5213506e RW |
8864 | /* Override any GCC internal prototype to avoid an error. |
8865 | Use char because int might match the return type of a GCC | |
b61ff9c8 | 8866 | builtin and then its argument prototype would still apply. */ |
b61ff9c8 BS |
8867 | #ifdef __cplusplus |
8868 | extern "C" | |
8869 | #endif | |
b61ff9c8 BS |
8870 | char exc_resume (); |
8871 | int | |
8872 | main () | |
8873 | { | |
5213506e | 8874 | return exc_resume (); |
b61ff9c8 BS |
8875 | ; |
8876 | return 0; | |
8877 | } | |
8878 | _ACEOF | |
5213506e RW |
8879 | for ac_lib in '' exc; do |
8880 | if test -z "$ac_lib"; then | |
8881 | ac_res="none required" | |
8882 | else | |
8883 | ac_res=-l$ac_lib | |
8884 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
8885 | fi | |
8886 | if ac_fn_c_try_link "$LINENO"; then : | |
8887 | ac_cv_search_exc_resume=$ac_res | |
b8ec3cc8 | 8888 | fi |
5213506e RW |
8889 | rm -f core conftest.err conftest.$ac_objext \ |
8890 | conftest$ac_exeext | |
8891 | if test "${ac_cv_search_exc_resume+set}" = set; then : | |
8892 | break | |
b8ec3cc8 | 8893 | fi |
5213506e RW |
8894 | done |
8895 | if test "${ac_cv_search_exc_resume+set}" = set; then : | |
8896 | ||
dd7f7a6e | 8897 | else |
5213506e RW |
8898 | ac_cv_search_exc_resume=no |
8899 | fi | |
8900 | rm conftest.$ac_ext | |
8901 | LIBS=$ac_func_search_save_LIBS | |
8902 | fi | |
8903 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5 | |
8904 | $as_echo "$ac_cv_search_exc_resume" >&6; } | |
8905 | ac_res=$ac_cv_search_exc_resume | |
8906 | if test "$ac_res" != no; then : | |
8907 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
dd7f7a6e | 8908 | |
1a4b763e | 8909 | fi |
5213506e RW |
8910 | |
8911 | GNAT_LIBEXC="$LIBS" | |
8912 | LIBS="$save_LIBS" | |
8913 | ||
8914 | ||
e3b3fa45 RO |
8915 | # To support -mcpu=native on Solaris/SPARC, we need libkstat. |
8916 | save_LIBS="$LIBS" | |
8917 | LIBS= | |
8918 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5 | |
8919 | $as_echo_n "checking for library containing kstat_open... " >&6; } | |
8920 | if test "${ac_cv_search_kstat_open+set}" = set; then : | |
8921 | $as_echo_n "(cached) " >&6 | |
8922 | else | |
8923 | ac_func_search_save_LIBS=$LIBS | |
8924 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8925 | /* end confdefs.h. */ | |
8926 | ||
8927 | /* Override any GCC internal prototype to avoid an error. | |
8928 | Use char because int might match the return type of a GCC | |
8929 | builtin and then its argument prototype would still apply. */ | |
8930 | #ifdef __cplusplus | |
8931 | extern "C" | |
8932 | #endif | |
8933 | char kstat_open (); | |
8934 | int | |
8935 | main () | |
8936 | { | |
8937 | return kstat_open (); | |
8938 | ; | |
8939 | return 0; | |
8940 | } | |
8941 | _ACEOF | |
8942 | for ac_lib in '' kstat; do | |
8943 | if test -z "$ac_lib"; then | |
8944 | ac_res="none required" | |
8945 | else | |
8946 | ac_res=-l$ac_lib | |
8947 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
8948 | fi | |
8949 | if ac_fn_c_try_link "$LINENO"; then : | |
8950 | ac_cv_search_kstat_open=$ac_res | |
8951 | fi | |
8952 | rm -f core conftest.err conftest.$ac_objext \ | |
8953 | conftest$ac_exeext | |
8954 | if test "${ac_cv_search_kstat_open+set}" = set; then : | |
8955 | break | |
8956 | fi | |
8957 | done | |
8958 | if test "${ac_cv_search_kstat_open+set}" = set; then : | |
8959 | ||
8960 | else | |
8961 | ac_cv_search_kstat_open=no | |
8962 | fi | |
8963 | rm conftest.$ac_ext | |
8964 | LIBS=$ac_func_search_save_LIBS | |
8965 | fi | |
8966 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5 | |
8967 | $as_echo "$ac_cv_search_kstat_open" >&6; } | |
8968 | ac_res=$ac_cv_search_kstat_open | |
8969 | if test "$ac_res" != no; then : | |
8970 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
8971 | ||
8972 | fi | |
8973 | ||
8974 | EXTRA_GCC_LIBS="$LIBS" | |
8975 | LIBS="$save_LIBS" | |
8976 | ||
8977 | ||
5213506e RW |
8978 | # Some systems put ldexp and frexp in libm instead of libc; assume |
8979 | # they're both in the same place. jcf-dump needs them. | |
8980 | save_LIBS="$LIBS" | |
8981 | LIBS= | |
8982 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5 | |
8983 | $as_echo_n "checking for library containing ldexp... " >&6; } | |
8984 | if test "${ac_cv_search_ldexp+set}" = set; then : | |
8985 | $as_echo_n "(cached) " >&6 | |
8986 | else | |
8987 | ac_func_search_save_LIBS=$LIBS | |
8988 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b61ff9c8 | 8989 | /* end confdefs.h. */ |
2f41c1d6 | 8990 | |
5213506e RW |
8991 | /* Override any GCC internal prototype to avoid an error. |
8992 | Use char because int might match the return type of a GCC | |
8993 | builtin and then its argument prototype would still apply. */ | |
b61ff9c8 BS |
8994 | #ifdef __cplusplus |
8995 | extern "C" | |
8996 | #endif | |
b61ff9c8 BS |
8997 | char ldexp (); |
8998 | int | |
8999 | main () | |
9000 | { | |
5213506e | 9001 | return ldexp (); |
b61ff9c8 BS |
9002 | ; |
9003 | return 0; | |
9004 | } | |
9005 | _ACEOF | |
5213506e RW |
9006 | for ac_lib in '' m; do |
9007 | if test -z "$ac_lib"; then | |
9008 | ac_res="none required" | |
9009 | else | |
9010 | ac_res=-l$ac_lib | |
9011 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
9012 | fi | |
9013 | if ac_fn_c_try_link "$LINENO"; then : | |
9014 | ac_cv_search_ldexp=$ac_res | |
b61ff9c8 | 9015 | fi |
5213506e RW |
9016 | rm -f core conftest.err conftest.$ac_objext \ |
9017 | conftest$ac_exeext | |
9018 | if test "${ac_cv_search_ldexp+set}" = set; then : | |
9019 | break | |
9020 | fi | |
9021 | done | |
9022 | if test "${ac_cv_search_ldexp+set}" = set; then : | |
9023 | ||
9024 | else | |
9025 | ac_cv_search_ldexp=no | |
dd7f7a6e | 9026 | fi |
5213506e | 9027 | rm conftest.$ac_ext |
dd7f7a6e EC |
9028 | LIBS=$ac_func_search_save_LIBS |
9029 | fi | |
5213506e RW |
9030 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5 |
9031 | $as_echo "$ac_cv_search_ldexp" >&6; } | |
9032 | ac_res=$ac_cv_search_ldexp | |
9033 | if test "$ac_res" != no; then : | |
9034 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
dd7f7a6e EC |
9035 | |
9036 | fi | |
9037 | ||
9038 | LDEXP_LIB="$LIBS" | |
9039 | LIBS="$save_LIBS" | |
9040 | ||
9041 | ||
9042 | # Use <inttypes.h> only if it exists, | |
9043 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
5213506e RW |
9044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 |
9045 | $as_echo_n "checking for inttypes.h... " >&6; } | |
9046 | if test "${gcc_cv_header_inttypes_h+set}" = set; then : | |
9047 | $as_echo_n "(cached) " >&6 | |
dd7f7a6e | 9048 | else |
5213506e | 9049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
dd7f7a6e EC |
9050 | /* end confdefs.h. */ |
9051 | #include <sys/types.h> | |
9052 | #include <inttypes.h> | |
9053 | int | |
9054 | main () | |
9055 | { | |
9056 | intmax_t i = -1; | |
9057 | ; | |
9058 | return 0; | |
9059 | } | |
9060 | _ACEOF | |
5213506e | 9061 | if ac_fn_c_try_compile "$LINENO"; then : |
dd7f7a6e EC |
9062 | gcc_cv_header_inttypes_h=yes |
9063 | else | |
5213506e | 9064 | gcc_cv_header_inttypes_h=no |
dd7f7a6e | 9065 | fi |
5213506e | 9066 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
dd7f7a6e EC |
9067 | fi |
9068 | ||
5213506e RW |
9069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5 |
9070 | $as_echo "$gcc_cv_header_inttypes_h" >&6; } | |
dd7f7a6e EC |
9071 | if test $gcc_cv_header_inttypes_h = yes; then |
9072 | ||
5213506e | 9073 | $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h |
dd7f7a6e | 9074 | |
0056a9b5 | 9075 | fi |
956d6950 | 9076 | |
c149cc37 | 9077 | |
ba479fd2 | 9078 | |
52a6edcc | 9079 | for ac_func in times clock kill getrlimit setrlimit atoll atoq \ |
d2e506f2 | 9080 | sysconf strsignal getrusage nl_langinfo \ |
71f3e391 | 9081 | gettimeofday mbstowcs wcswidth mmap setlocale \ |
711a3d82 | 9082 | clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise |
5213506e RW |
9083 | do : |
9084 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
9085 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
9086 | eval as_val=\$$as_ac_var | |
9087 | if test "x$as_val" = x""yes; then : | |
ba479fd2 | 9088 | cat >>confdefs.h <<_ACEOF |
5213506e | 9089 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
ba479fd2 | 9090 | _ACEOF |
956d6950 | 9091 | |
956d6950 JL |
9092 | fi |
9093 | done | |
9094 | ||
6885fc87 | 9095 | |
39f6c4c8 | 9096 | if test x$ac_cv_func_mbstowcs = xyes; then |
5213506e RW |
9097 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5 |
9098 | $as_echo_n "checking whether mbstowcs works... " >&6; } | |
9099 | if test "${gcc_cv_func_mbstowcs_works+set}" = set; then : | |
9100 | $as_echo_n "(cached) " >&6 | |
39f6c4c8 | 9101 | else |
5213506e | 9102 | if test "$cross_compiling" = yes; then : |
39f6c4c8 KW |
9103 | gcc_cv_func_mbstowcs_works=yes |
9104 | else | |
5213506e | 9105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 9106 | /* end confdefs.h. */ |
39f6c4c8 KW |
9107 | #include <stdlib.h> |
9108 | int main() | |
9109 | { | |
9110 | mbstowcs(0, "", 0); | |
9111 | return 0; | |
9112 | } | |
ba479fd2 | 9113 | _ACEOF |
5213506e | 9114 | if ac_fn_c_try_run "$LINENO"; then : |
39f6c4c8 KW |
9115 | gcc_cv_func_mbstowcs_works=yes |
9116 | else | |
5213506e | 9117 | gcc_cv_func_mbstowcs_works=no |
39f6c4c8 | 9118 | fi |
5213506e RW |
9119 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
9120 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
39f6c4c8 | 9121 | fi |
5213506e | 9122 | |
39f6c4c8 | 9123 | fi |
5213506e RW |
9124 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5 |
9125 | $as_echo "$gcc_cv_func_mbstowcs_works" >&6; } | |
63cf211a | 9126 | if test x$gcc_cv_func_mbstowcs_works = xyes; then |
ba479fd2 | 9127 | |
5213506e | 9128 | $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h |
39f6c4c8 KW |
9129 | |
9130 | fi | |
9131 | fi | |
9132 | ||
5213506e RW |
9133 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
9134 | if test "x$ac_cv_type_ssize_t" = x""yes; then : | |
6e3f3080 | 9135 | |
8b4fc07a | 9136 | else |
ba479fd2 | 9137 | |
8b4fc07a | 9138 | cat >>confdefs.h <<_ACEOF |
f12bc141 | 9139 | #define ssize_t int |
ba479fd2 | 9140 | _ACEOF |
f12bc141 ZW |
9141 | |
9142 | fi | |
9143 | ||
5213506e RW |
9144 | ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default" |
9145 | if test "x$ac_cv_type_caddr_t" = x""yes; then : | |
bba09b5a | 9146 | |
bba09b5a AT |
9147 | else |
9148 | ||
9149 | cat >>confdefs.h <<_ACEOF | |
9150 | #define caddr_t char * | |
9151 | _ACEOF | |
9152 | ||
9153 | fi | |
9154 | ||
0b9d02c6 | 9155 | |
3b0727a0 | 9156 | |
5213506e RW |
9157 | ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" |
9158 | if test "x$ac_cv_header_sys_mman_h" = x""yes; then : | |
3b0727a0 MR |
9159 | gcc_header_sys_mman_h=yes |
9160 | else | |
9161 | gcc_header_sys_mman_h=no | |
9162 | fi | |
5213506e RW |
9163 | |
9164 | ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" | |
9165 | if test "x$ac_cv_func_mmap" = x""yes; then : | |
3b0727a0 MR |
9166 | gcc_func_mmap=yes |
9167 | else | |
9168 | gcc_func_mmap=no | |
9169 | fi | |
9170 | ||
9171 | if test "$gcc_header_sys_mman_h" != yes \ | |
9172 | || test "$gcc_func_mmap" != yes; then | |
1072ec3f ZW |
9173 | gcc_cv_func_mmap_file=no |
9174 | gcc_cv_func_mmap_dev_zero=no | |
9175 | gcc_cv_func_mmap_anon=no | |
9176 | else | |
5213506e RW |
9177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5 |
9178 | $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; } | |
9179 | if test "${gcc_cv_func_mmap_file+set}" = set; then : | |
9180 | $as_echo_n "(cached) " >&6 | |
1072ec3f | 9181 | else |
ba479fd2 | 9182 | # Add a system to this blacklist if |
1072ec3f ZW |
9183 | # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
9184 | # memory area containing the same data that you'd get if you applied | |
9185 | # read() to the same fd. The only system known to have a problem here | |
9186 | # is VMS, where text files have record structure. | |
9187 | case "$host_os" in | |
ba479fd2 | 9188 | vms* | ultrix*) |
1072ec3f ZW |
9189 | gcc_cv_func_mmap_file=no ;; |
9190 | *) | |
9191 | gcc_cv_func_mmap_file=yes;; | |
9192 | esac | |
9193 | fi | |
5213506e RW |
9194 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5 |
9195 | $as_echo "$gcc_cv_func_mmap_file" >&6; } | |
9196 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5 | |
9197 | $as_echo_n "checking whether mmap from /dev/zero works... " >&6; } | |
9198 | if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then : | |
9199 | $as_echo_n "(cached) " >&6 | |
1072ec3f ZW |
9200 | else |
9201 | # Add a system to this blacklist if it has mmap() but /dev/zero | |
9202 | # does not exist, or if mmapping /dev/zero does not give anonymous | |
9203 | # zeroed pages with both the following properties: | |
9204 | # 1. If you map N consecutive pages in with one call, and then | |
9205 | # unmap any subset of those pages, the pages that were not | |
9206 | # explicitly unmapped remain accessible. | |
9207 | # 2. If you map two adjacent blocks of memory and then unmap them | |
9208 | # both at once, they must both go away. | |
9209 | # Systems known to be in this category are Windows (all variants), | |
9210 | # VMS, and Darwin. | |
9211 | case "$host_os" in | |
2ce240d3 | 9212 | vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
1072ec3f ZW |
9213 | gcc_cv_func_mmap_dev_zero=no ;; |
9214 | *) | |
9215 | gcc_cv_func_mmap_dev_zero=yes;; | |
9216 | esac | |
9217 | fi | |
5213506e RW |
9218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5 |
9219 | $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; } | |
1072ec3f ZW |
9220 | |
9221 | # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. | |
5213506e RW |
9222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5 |
9223 | $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; } | |
9224 | if test "${gcc_cv_decl_map_anon+set}" = set; then : | |
9225 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 9226 | else |
5213506e | 9227 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 9228 | /* end confdefs.h. */ |
1072ec3f ZW |
9229 | #include <sys/types.h> |
9230 | #include <sys/mman.h> | |
9231 | #include <unistd.h> | |
9232 | ||
9233 | #ifndef MAP_ANONYMOUS | |
9234 | #define MAP_ANONYMOUS MAP_ANON | |
9235 | #endif | |
9236 | ||
ba479fd2 NN |
9237 | int |
9238 | main () | |
9239 | { | |
1072ec3f | 9240 | int n = MAP_ANONYMOUS; |
ba479fd2 NN |
9241 | ; |
9242 | return 0; | |
9243 | } | |
9244 | _ACEOF | |
5213506e | 9245 | if ac_fn_c_try_compile "$LINENO"; then : |
1072ec3f ZW |
9246 | gcc_cv_decl_map_anon=yes |
9247 | else | |
5213506e | 9248 | gcc_cv_decl_map_anon=no |
1072ec3f | 9249 | fi |
5213506e | 9250 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1072ec3f | 9251 | fi |
5213506e RW |
9252 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5 |
9253 | $as_echo "$gcc_cv_decl_map_anon" >&6; } | |
1072ec3f ZW |
9254 | |
9255 | if test $gcc_cv_decl_map_anon = no; then | |
9256 | gcc_cv_func_mmap_anon=no | |
9257 | else | |
5213506e RW |
9258 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
9259 | $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; } | |
9260 | if test "${gcc_cv_func_mmap_anon+set}" = set; then : | |
9261 | $as_echo_n "(cached) " >&6 | |
1072ec3f ZW |
9262 | else |
9263 | # Add a system to this blacklist if it has mmap() and MAP_ANON or | |
9264 | # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) | |
9265 | # doesn't give anonymous zeroed pages with the same properties listed | |
9266 | # above for use of /dev/zero. | |
9267 | # Systems known to be in this category are Windows, VMS, and SCO Unix. | |
9268 | case "$host_os" in | |
9269 | vms* | cygwin* | pe | mingw* | sco* | udk* ) | |
9270 | gcc_cv_func_mmap_anon=no ;; | |
9271 | *) | |
9272 | gcc_cv_func_mmap_anon=yes;; | |
9273 | esac | |
9274 | fi | |
5213506e RW |
9275 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5 |
9276 | $as_echo "$gcc_cv_func_mmap_anon" >&6; } | |
1072ec3f ZW |
9277 | fi |
9278 | fi | |
9279 | ||
9280 | if test $gcc_cv_func_mmap_file = yes; then | |
ba479fd2 | 9281 | |
5213506e | 9282 | $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h |
1072ec3f ZW |
9283 | |
9284 | fi | |
9285 | if test $gcc_cv_func_mmap_dev_zero = yes; then | |
ba479fd2 | 9286 | |
5213506e | 9287 | $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h |
1072ec3f ZW |
9288 | |
9289 | fi | |
9290 | if test $gcc_cv_func_mmap_anon = yes; then | |
ba479fd2 | 9291 | |
5213506e | 9292 | $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h |
1072ec3f ZW |
9293 | |
9294 | fi | |
9295 | ||
b27d2bd5 MK |
9296 | |
9297 | case "${host}" in | |
ee262b6f | 9298 | *-*-*vms*) |
ba479fd2 | 9299 | # Under VMS, vfork works very differently than on Unix. The standard test |
ee262b6f DR |
9300 | # won't work, and it isn't easily adaptable. It makes more sense to |
9301 | # just force it. | |
9302 | ac_cv_func_vfork_works=yes | |
9303 | ;; | |
b27d2bd5 | 9304 | esac |
5213506e RW |
9305 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
9306 | if test "x$ac_cv_type_pid_t" = x""yes; then : | |
6e3f3080 | 9307 | |
ba479fd2 NN |
9308 | else |
9309 | ||
9310 | cat >>confdefs.h <<_ACEOF | |
c375c43b | 9311 | #define pid_t int |
ba479fd2 | 9312 | _ACEOF |
c375c43b KG |
9313 | |
9314 | fi | |
9315 | ||
5213506e RW |
9316 | for ac_header in vfork.h |
9317 | do : | |
9318 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" | |
9319 | if test "x$ac_cv_header_vfork_h" = x""yes; then : | |
ba479fd2 | 9320 | cat >>confdefs.h <<_ACEOF |
5213506e | 9321 | #define HAVE_VFORK_H 1 |
ba479fd2 | 9322 | _ACEOF |
6e3f3080 NN |
9323 | |
9324 | fi | |
ba479fd2 NN |
9325 | done |
9326 | ||
ba479fd2 | 9327 | for ac_func in fork vfork |
5213506e RW |
9328 | do : |
9329 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
9330 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
9331 | eval as_val=\$$as_ac_var | |
9332 | if test "x$as_val" = x""yes; then : | |
ba479fd2 | 9333 | cat >>confdefs.h <<_ACEOF |
5213506e | 9334 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
ba479fd2 NN |
9335 | _ACEOF |
9336 | ||
c375c43b | 9337 | fi |
ba479fd2 | 9338 | done |
c375c43b | 9339 | |
ba479fd2 | 9340 | if test "x$ac_cv_func_fork" = xyes; then |
5213506e RW |
9341 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 |
9342 | $as_echo_n "checking for working fork... " >&6; } | |
9343 | if test "${ac_cv_func_fork_works+set}" = set; then : | |
9344 | $as_echo_n "(cached) " >&6 | |
c375c43b | 9345 | else |
5213506e | 9346 | if test "$cross_compiling" = yes; then : |
ba479fd2 NN |
9347 | ac_cv_func_fork_works=cross |
9348 | else | |
5213506e RW |
9349 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
9350 | /* end confdefs.h. */ | |
9351 | $ac_includes_default | |
9352 | int | |
9353 | main () | |
9354 | { | |
9355 | ||
9356 | /* By Ruediger Kuhlmann. */ | |
9357 | return fork () < 0; | |
9358 | ||
9359 | ; | |
9360 | return 0; | |
9361 | } | |
1a4b763e | 9362 | _ACEOF |
5213506e | 9363 | if ac_fn_c_try_run "$LINENO"; then : |
ba479fd2 NN |
9364 | ac_cv_func_fork_works=yes |
9365 | else | |
5213506e | 9366 | ac_cv_func_fork_works=no |
ba479fd2 | 9367 | fi |
5213506e RW |
9368 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
9369 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
ba479fd2 | 9370 | fi |
5213506e | 9371 | |
ba479fd2 | 9372 | fi |
5213506e RW |
9373 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 |
9374 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
ba479fd2 NN |
9375 | |
9376 | else | |
9377 | ac_cv_func_fork_works=$ac_cv_func_fork | |
9378 | fi | |
9379 | if test "x$ac_cv_func_fork_works" = xcross; then | |
9380 | case $host in | |
9381 | *-*-amigaos* | *-*-msdosdjgpp*) | |
9382 | # Override, as these systems have only a dummy fork() stub | |
9383 | ac_cv_func_fork_works=no | |
9384 | ;; | |
9385 | *) | |
9386 | ac_cv_func_fork_works=yes | |
9387 | ;; | |
9388 | esac | |
5213506e RW |
9389 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 |
9390 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
c375c43b | 9391 | fi |
c375c43b | 9392 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 | 9393 | if test "x$ac_cv_func_vfork" = xyes; then |
5213506e RW |
9394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 |
9395 | $as_echo_n "checking for working vfork... " >&6; } | |
9396 | if test "${ac_cv_func_vfork_works+set}" = set; then : | |
9397 | $as_echo_n "(cached) " >&6 | |
c375c43b | 9398 | else |
5213506e | 9399 | if test "$cross_compiling" = yes; then : |
ba479fd2 NN |
9400 | ac_cv_func_vfork_works=cross |
9401 | else | |
5213506e | 9402 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 9403 | /* end confdefs.h. */ |
c375c43b | 9404 | /* Thanks to Paul Eggert for this test. */ |
5213506e | 9405 | $ac_includes_default |
ba479fd2 | 9406 | #include <sys/wait.h> |
5213506e | 9407 | #ifdef HAVE_VFORK_H |
ba479fd2 | 9408 | # include <vfork.h> |
c375c43b KG |
9409 | #endif |
9410 | /* On some sparc systems, changes by the child to local and incoming | |
ba479fd2 NN |
9411 | argument registers are propagated back to the parent. The compiler |
9412 | is told about this with #include <vfork.h>, but some compilers | |
9413 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
9414 | static variable whose address is put into a register that is | |
9415 | clobbered by the vfork. */ | |
9416 | static void | |
c375c43b KG |
9417 | #ifdef __cplusplus |
9418 | sparc_address_test (int arg) | |
ba479fd2 | 9419 | # else |
c375c43b KG |
9420 | sparc_address_test (arg) int arg; |
9421 | #endif | |
9422 | { | |
9423 | static pid_t child; | |
9424 | if (!child) { | |
9425 | child = vfork (); | |
9426 | if (child < 0) { | |
9427 | perror ("vfork"); | |
9428 | _exit(2); | |
9429 | } | |
9430 | if (!child) { | |
9431 | arg = getpid(); | |
9432 | write(-1, "", 0); | |
9433 | _exit (arg); | |
9434 | } | |
9435 | } | |
9436 | } | |
ba479fd2 NN |
9437 | |
9438 | int | |
9439 | main () | |
9440 | { | |
c375c43b KG |
9441 | pid_t parent = getpid (); |
9442 | pid_t child; | |
9443 | ||
ba479fd2 | 9444 | sparc_address_test (0); |
c375c43b KG |
9445 | |
9446 | child = vfork (); | |
9447 | ||
9448 | if (child == 0) { | |
ba479fd2 NN |
9449 | /* Here is another test for sparc vfork register problems. This |
9450 | test uses lots of local variables, at least as many local | |
9451 | variables as main has allocated so far including compiler | |
9452 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
9453 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
9454 | reuse the register of parent for one of the local variables, | |
9455 | since it will think that parent can't possibly be used any more | |
9456 | in this routine. Assigning to the local variable will thus | |
9457 | munge parent in the parent process. */ | |
c375c43b KG |
9458 | pid_t |
9459 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
9460 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
9461 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
9462 | use the same hardware register for all 8 local variables. */ | |
9463 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
9464 | || p != p5 || p != p6 || p != p7) | |
9465 | _exit(1); | |
9466 | ||
ba479fd2 NN |
9467 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
9468 | from child file descriptors. If the child closes a descriptor | |
9469 | before it execs or exits, this munges the parent's descriptor | |
9470 | as well. Test for this by closing stdout in the child. */ | |
c375c43b KG |
9471 | _exit(close(fileno(stdout)) != 0); |
9472 | } else { | |
9473 | int status; | |
9474 | struct stat st; | |
9475 | ||
9476 | while (wait(&status) != child) | |
9477 | ; | |
5213506e | 9478 | return ( |
c375c43b KG |
9479 | /* Was there some problem with vforking? */ |
9480 | child < 0 | |
9481 | ||
9482 | /* Did the child fail? (This shouldn't happen.) */ | |
9483 | || status | |
9484 | ||
9485 | /* Did the vfork/compiler bug occur? */ | |
9486 | || parent != getpid() | |
9487 | ||
9488 | /* Did the file descriptor bug occur? */ | |
9489 | || fstat(fileno(stdout), &st) != 0 | |
9490 | ); | |
9491 | } | |
9492 | } | |
ba479fd2 | 9493 | _ACEOF |
5213506e | 9494 | if ac_fn_c_try_run "$LINENO"; then : |
c375c43b KG |
9495 | ac_cv_func_vfork_works=yes |
9496 | else | |
5213506e | 9497 | ac_cv_func_vfork_works=no |
cafe096b | 9498 | fi |
5213506e RW |
9499 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
9500 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6e3f3080 | 9501 | fi |
5213506e | 9502 | |
ba479fd2 | 9503 | fi |
5213506e RW |
9504 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
9505 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
c375c43b | 9506 | |
ba479fd2 NN |
9507 | fi; |
9508 | if test "x$ac_cv_func_fork_works" = xcross; then | |
86da66b5 | 9509 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
5213506e RW |
9510 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
9511 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
c375c43b KG |
9512 | fi |
9513 | ||
ba479fd2 NN |
9514 | if test "x$ac_cv_func_vfork_works" = xyes; then |
9515 | ||
5213506e | 9516 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
ba479fd2 NN |
9517 | |
9518 | else | |
9519 | ||
5213506e | 9520 | $as_echo "#define vfork fork" >>confdefs.h |
c375c43b KG |
9521 | |
9522 | fi | |
ba479fd2 NN |
9523 | if test "x$ac_cv_func_fork_works" = xyes; then |
9524 | ||
5213506e | 9525 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
ba479fd2 NN |
9526 | |
9527 | fi | |
9528 | ||
c375c43b | 9529 | |
5b6d595b RO |
9530 | # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different |
9531 | # iconv() prototype. | |
81bf3d9e | 9532 | |
dfb77e37 KC |
9533 | if test "X$prefix" = "XNONE"; then |
9534 | acl_final_prefix="$ac_default_prefix" | |
9535 | else | |
9536 | acl_final_prefix="$prefix" | |
9537 | fi | |
9538 | if test "X$exec_prefix" = "XNONE"; then | |
9539 | acl_final_exec_prefix='${prefix}' | |
9540 | else | |
9541 | acl_final_exec_prefix="$exec_prefix" | |
9542 | fi | |
9543 | acl_save_prefix="$prefix" | |
9544 | prefix="$acl_final_prefix" | |
9545 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
9546 | prefix="$acl_save_prefix" | |
f91abfce TT |
9547 | |
9548 | ||
5213506e RW |
9549 | # Check whether --with-gnu-ld was given. |
9550 | if test "${with_gnu_ld+set}" = set; then : | |
9551 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
ba479fd2 | 9552 | else |
dfb77e37 | 9553 | with_gnu_ld=no |
5213506e RW |
9554 | fi |
9555 | ||
dfb77e37 KC |
9556 | # Prepare PATH_SEPARATOR. |
9557 | # The user is always right. | |
9558 | if test "${PATH_SEPARATOR+set}" != set; then | |
9559 | echo "#! /bin/sh" >conf$$.sh | |
9560 | echo "exit 0" >>conf$$.sh | |
9561 | chmod +x conf$$.sh | |
9562 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
9563 | PATH_SEPARATOR=';' | |
ba479fd2 | 9564 | else |
dfb77e37 | 9565 | PATH_SEPARATOR=: |
ba479fd2 | 9566 | fi |
dfb77e37 KC |
9567 | rm -f conf$$.sh |
9568 | fi | |
9569 | ac_prog=ld | |
9570 | if test "$GCC" = yes; then | |
9571 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
9572 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 |
9573 | $as_echo_n "checking for ld used by GCC... " >&6; } | |
dfb77e37 KC |
9574 | case $host in |
9575 | *-*-mingw*) | |
9576 | # gcc leaves a trailing carriage return which upsets mingw | |
9577 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
9578 | *) | |
9579 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
9580 | esac | |
9581 | case $ac_prog in | |
9582 | # Accept absolute paths. | |
9583 | [\\/]* | [A-Za-z]:[\\/]*) | |
9584 | re_direlt='/[^/][^/]*/\.\./' | |
9585 | # Canonicalize the path of ld | |
9586 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
9587 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
9588 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
9589 | done | |
9590 | test -z "$LD" && LD="$ac_prog" | |
9591 | ;; | |
9592 | "") | |
9593 | # If it fails, then pretend we aren't using GCC. | |
9594 | ac_prog=ld | |
9595 | ;; | |
9596 | *) | |
9597 | # If it is relative, then search for the first ld in PATH. | |
9598 | with_gnu_ld=unknown | |
9599 | ;; | |
9600 | esac | |
9601 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
9602 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
9603 | $as_echo_n "checking for GNU ld... " >&6; } | |
ba479fd2 | 9604 | else |
5213506e RW |
9605 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
9606 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
ba479fd2 | 9607 | fi |
5213506e RW |
9608 | if test "${acl_cv_path_LD+set}" = set; then : |
9609 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 9610 | else |
dfb77e37 KC |
9611 | if test -z "$LD"; then |
9612 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
9613 | for ac_dir in $PATH; do | |
9614 | test -z "$ac_dir" && ac_dir=. | |
9615 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
9616 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
9617 | # Check to see if the program is GNU ld. I'd rather use --version, | |
9618 | # but apparently some GNU ld's only accept -v. | |
9619 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
18fc9bd4 RG |
9620 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
9621 | test "$with_gnu_ld" != no && break | |
9622 | else | |
9623 | test "$with_gnu_ld" != yes && break | |
9624 | fi | |
dfb77e37 KC |
9625 | fi |
9626 | done | |
9627 | IFS="$ac_save_ifs" | |
9628 | else | |
9629 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
9630 | fi | |
9631 | fi | |
ba479fd2 | 9632 | |
dfb77e37 KC |
9633 | LD="$acl_cv_path_LD" |
9634 | if test -n "$LD"; then | |
5213506e RW |
9635 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
9636 | $as_echo "$LD" >&6; } | |
dfb77e37 | 9637 | else |
5213506e RW |
9638 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9639 | $as_echo "no" >&6; } | |
ba479fd2 | 9640 | fi |
5213506e RW |
9641 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
9642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
9643 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
9644 | if test "${acl_cv_prog_gnu_ld+set}" = set; then : | |
9645 | $as_echo_n "(cached) " >&6 | |
dfb77e37 KC |
9646 | else |
9647 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
18fc9bd4 RG |
9648 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
9649 | acl_cv_prog_gnu_ld=yes | |
9650 | else | |
9651 | acl_cv_prog_gnu_ld=no | |
9652 | fi | |
dfb77e37 | 9653 | fi |
5213506e RW |
9654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 |
9655 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } | |
dfb77e37 KC |
9656 | with_gnu_ld=$acl_cv_prog_gnu_ld |
9657 | ||
9658 | ||
9659 | ||
5213506e RW |
9660 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 |
9661 | $as_echo_n "checking for shared library run path origin... " >&6; } | |
9662 | if test "${acl_cv_rpath+set}" = set; then : | |
9663 | $as_echo_n "(cached) " >&6 | |
dfb77e37 KC |
9664 | else |
9665 | ||
9666 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
9667 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
9668 | . ./conftest.sh | |
9669 | rm -f ./conftest.sh | |
9670 | acl_cv_rpath=done | |
ba479fd2 | 9671 | |
eb158727 | 9672 | fi |
5213506e RW |
9673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 |
9674 | $as_echo "$acl_cv_rpath" >&6; } | |
dfb77e37 KC |
9675 | wl="$acl_cv_wl" |
9676 | libext="$acl_cv_libext" | |
9677 | shlibext="$acl_cv_shlibext" | |
9678 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
9679 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
9680 | hardcode_direct="$acl_cv_hardcode_direct" | |
9681 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
5213506e RW |
9682 | # Check whether --enable-rpath was given. |
9683 | if test "${enable_rpath+set}" = set; then : | |
9684 | enableval=$enable_rpath; : | |
dfb77e37 KC |
9685 | else |
9686 | enable_rpath=yes | |
5213506e RW |
9687 | fi |
9688 | ||
8b1f719a | 9689 | |
a6ccdbab | 9690 | |
dfb77e37 KC |
9691 | |
9692 | ||
9693 | ||
9694 | ||
9695 | ||
b639c3c2 JJ |
9696 | use_additional=yes |
9697 | ||
9698 | acl_save_prefix="$prefix" | |
9699 | prefix="$acl_final_prefix" | |
9700 | acl_save_exec_prefix="$exec_prefix" | |
9701 | exec_prefix="$acl_final_exec_prefix" | |
9702 | ||
9703 | eval additional_includedir=\"$includedir\" | |
9704 | eval additional_libdir=\"$libdir\" | |
9705 | ||
9706 | exec_prefix="$acl_save_exec_prefix" | |
9707 | prefix="$acl_save_prefix" | |
dfb77e37 KC |
9708 | |
9709 | ||
5213506e RW |
9710 | # Check whether --with-libiconv-prefix was given. |
9711 | if test "${with_libiconv_prefix+set}" = set; then : | |
9712 | withval=$with_libiconv_prefix; | |
8b1f719a | 9713 | if test "X$withval" = "Xno"; then |
b639c3c2 | 9714 | use_additional=no |
8b1f719a PB |
9715 | else |
9716 | if test "X$withval" = "X"; then | |
dfb77e37 KC |
9717 | |
9718 | acl_save_prefix="$prefix" | |
9719 | prefix="$acl_final_prefix" | |
9720 | acl_save_exec_prefix="$exec_prefix" | |
9721 | exec_prefix="$acl_final_exec_prefix" | |
9722 | ||
b639c3c2 JJ |
9723 | eval additional_includedir=\"$includedir\" |
9724 | eval additional_libdir=\"$libdir\" | |
dfb77e37 KC |
9725 | |
9726 | exec_prefix="$acl_save_exec_prefix" | |
9727 | prefix="$acl_save_prefix" | |
9728 | ||
8b1f719a | 9729 | else |
b639c3c2 JJ |
9730 | additional_includedir="$withval/include" |
9731 | additional_libdir="$withval/lib" | |
8b1f719a PB |
9732 | fi |
9733 | fi | |
9734 | ||
5213506e RW |
9735 | fi |
9736 | ||
dfb77e37 KC |
9737 | LIBICONV= |
9738 | LTLIBICONV= | |
9739 | INCICONV= | |
9740 | rpathdirs= | |
9741 | ltrpathdirs= | |
9742 | names_already_handled= | |
9743 | names_next_round='iconv ' | |
9744 | while test -n "$names_next_round"; do | |
9745 | names_this_round="$names_next_round" | |
9746 | names_next_round= | |
9747 | for name in $names_this_round; do | |
9748 | already_handled= | |
9749 | for n in $names_already_handled; do | |
9750 | if test "$n" = "$name"; then | |
9751 | already_handled=yes | |
9752 | break | |
9753 | fi | |
9754 | done | |
9755 | if test -z "$already_handled"; then | |
9756 | names_already_handled="$names_already_handled $name" | |
9757 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
9758 | eval value=\"\$HAVE_LIB$uppername\" | |
9759 | if test -n "$value"; then | |
9760 | if test "$value" = yes; then | |
9761 | eval value=\"\$LIB$uppername\" | |
9762 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
9763 | eval value=\"\$LTLIB$uppername\" | |
9764 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
9765 | else | |
9766 | : | |
9767 | fi | |
9768 | else | |
9769 | found_dir= | |
9770 | found_la= | |
9771 | found_so= | |
9772 | found_a= | |
b639c3c2 JJ |
9773 | if test $use_additional = yes; then |
9774 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
9775 | found_dir="$additional_libdir" | |
9776 | found_so="$additional_libdir/lib$name.$shlibext" | |
9777 | if test -f "$additional_libdir/lib$name.la"; then | |
9778 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
9779 | fi |
9780 | else | |
b639c3c2 JJ |
9781 | if test -f "$additional_libdir/lib$name.$libext"; then |
9782 | found_dir="$additional_libdir" | |
9783 | found_a="$additional_libdir/lib$name.$libext" | |
9784 | if test -f "$additional_libdir/lib$name.la"; then | |
9785 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
9786 | fi |
9787 | fi | |
9788 | fi | |
9789 | fi | |
9790 | if test "X$found_dir" = "X"; then | |
9791 | for x in $LDFLAGS $LTLIBICONV; do | |
9792 | ||
9793 | acl_save_prefix="$prefix" | |
9794 | prefix="$acl_final_prefix" | |
9795 | acl_save_exec_prefix="$exec_prefix" | |
9796 | exec_prefix="$acl_final_exec_prefix" | |
9797 | eval x=\"$x\" | |
9798 | exec_prefix="$acl_save_exec_prefix" | |
9799 | prefix="$acl_save_prefix" | |
9800 | ||
9801 | case "$x" in | |
9802 | -L*) | |
9803 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
9804 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
9805 | found_dir="$dir" | |
9806 | found_so="$dir/lib$name.$shlibext" | |
9807 | if test -f "$dir/lib$name.la"; then | |
9808 | found_la="$dir/lib$name.la" | |
9809 | fi | |
9810 | else | |
9811 | if test -f "$dir/lib$name.$libext"; then | |
9812 | found_dir="$dir" | |
9813 | found_a="$dir/lib$name.$libext" | |
9814 | if test -f "$dir/lib$name.la"; then | |
9815 | found_la="$dir/lib$name.la" | |
9816 | fi | |
9817 | fi | |
9818 | fi | |
9819 | ;; | |
9820 | esac | |
9821 | if test "X$found_dir" != "X"; then | |
9822 | break | |
9823 | fi | |
9824 | done | |
9825 | fi | |
9826 | if test "X$found_dir" != "X"; then | |
9827 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
9828 | if test "X$found_so" != "X"; then | |
9829 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
9830 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9831 | else | |
9832 | haveit= | |
9833 | for x in $ltrpathdirs; do | |
9834 | if test "X$x" = "X$found_dir"; then | |
9835 | haveit=yes | |
9836 | break | |
9837 | fi | |
9838 | done | |
9839 | if test -z "$haveit"; then | |
9840 | ltrpathdirs="$ltrpathdirs $found_dir" | |
9841 | fi | |
9842 | if test "$hardcode_direct" = yes; then | |
9843 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9844 | else | |
9845 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
9846 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9847 | haveit= | |
9848 | for x in $rpathdirs; do | |
9849 | if test "X$x" = "X$found_dir"; then | |
9850 | haveit=yes | |
9851 | break | |
9852 | fi | |
9853 | done | |
9854 | if test -z "$haveit"; then | |
9855 | rpathdirs="$rpathdirs $found_dir" | |
9856 | fi | |
9857 | else | |
9858 | haveit= | |
9859 | for x in $LDFLAGS $LIBICONV; do | |
9860 | ||
9861 | acl_save_prefix="$prefix" | |
9862 | prefix="$acl_final_prefix" | |
9863 | acl_save_exec_prefix="$exec_prefix" | |
9864 | exec_prefix="$acl_final_exec_prefix" | |
9865 | eval x=\"$x\" | |
9866 | exec_prefix="$acl_save_exec_prefix" | |
9867 | prefix="$acl_save_prefix" | |
9868 | ||
9869 | if test "X$x" = "X-L$found_dir"; then | |
9870 | haveit=yes | |
9871 | break | |
9872 | fi | |
9873 | done | |
9874 | if test -z "$haveit"; then | |
9875 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
9876 | fi | |
9877 | if test "$hardcode_minus_L" != no; then | |
9878 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9879 | else | |
9880 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
9881 | fi | |
9882 | fi | |
9883 | fi | |
9884 | fi | |
9885 | else | |
9886 | if test "X$found_a" != "X"; then | |
9887 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
9888 | else | |
9889 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
9890 | fi | |
9891 | fi | |
9892 | additional_includedir= | |
9893 | case "$found_dir" in | |
9894 | */lib | */lib/) | |
9895 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
9896 | additional_includedir="$basedir/include" | |
9897 | ;; | |
9898 | esac | |
9899 | if test "X$additional_includedir" != "X"; then | |
9900 | if test "X$additional_includedir" != "X/usr/include"; then | |
9901 | haveit= | |
9902 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
9903 | if test -n "$GCC"; then | |
9904 | case $host_os in | |
18fc9bd4 | 9905 | linux*) haveit=yes;; |
dfb77e37 KC |
9906 | esac |
9907 | fi | |
9908 | fi | |
9909 | if test -z "$haveit"; then | |
9910 | for x in $CPPFLAGS $INCICONV; do | |
9911 | ||
9912 | acl_save_prefix="$prefix" | |
9913 | prefix="$acl_final_prefix" | |
9914 | acl_save_exec_prefix="$exec_prefix" | |
9915 | exec_prefix="$acl_final_exec_prefix" | |
9916 | eval x=\"$x\" | |
9917 | exec_prefix="$acl_save_exec_prefix" | |
9918 | prefix="$acl_save_prefix" | |
9919 | ||
9920 | if test "X$x" = "X-I$additional_includedir"; then | |
9921 | haveit=yes | |
9922 | break | |
9923 | fi | |
9924 | done | |
9925 | if test -z "$haveit"; then | |
9926 | if test -d "$additional_includedir"; then | |
9927 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
9928 | fi | |
9929 | fi | |
9930 | fi | |
9931 | fi | |
9932 | fi | |
9933 | if test -n "$found_la"; then | |
9934 | save_libdir="$libdir" | |
9935 | case "$found_la" in | |
9936 | */* | *\\*) . "$found_la" ;; | |
9937 | *) . "./$found_la" ;; | |
9938 | esac | |
9939 | libdir="$save_libdir" | |
9940 | for dep in $dependency_libs; do | |
9941 | case "$dep" in | |
9942 | -L*) | |
9943 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
9944 | if test "X$additional_libdir" != "X/usr/lib"; then | |
9945 | haveit= | |
9946 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
9947 | if test -n "$GCC"; then | |
9948 | case $host_os in | |
18fc9bd4 | 9949 | linux*) haveit=yes;; |
dfb77e37 KC |
9950 | esac |
9951 | fi | |
9952 | fi | |
9953 | if test -z "$haveit"; then | |
9954 | haveit= | |
9955 | for x in $LDFLAGS $LIBICONV; do | |
9956 | ||
9957 | acl_save_prefix="$prefix" | |
9958 | prefix="$acl_final_prefix" | |
9959 | acl_save_exec_prefix="$exec_prefix" | |
9960 | exec_prefix="$acl_final_exec_prefix" | |
9961 | eval x=\"$x\" | |
9962 | exec_prefix="$acl_save_exec_prefix" | |
9963 | prefix="$acl_save_prefix" | |
9964 | ||
9965 | if test "X$x" = "X-L$additional_libdir"; then | |
9966 | haveit=yes | |
9967 | break | |
9968 | fi | |
9969 | done | |
9970 | if test -z "$haveit"; then | |
9971 | if test -d "$additional_libdir"; then | |
9972 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
9973 | fi | |
9974 | fi | |
9975 | haveit= | |
9976 | for x in $LDFLAGS $LTLIBICONV; do | |
9977 | ||
9978 | acl_save_prefix="$prefix" | |
9979 | prefix="$acl_final_prefix" | |
9980 | acl_save_exec_prefix="$exec_prefix" | |
9981 | exec_prefix="$acl_final_exec_prefix" | |
9982 | eval x=\"$x\" | |
9983 | exec_prefix="$acl_save_exec_prefix" | |
9984 | prefix="$acl_save_prefix" | |
9985 | ||
9986 | if test "X$x" = "X-L$additional_libdir"; then | |
9987 | haveit=yes | |
9988 | break | |
9989 | fi | |
9990 | done | |
9991 | if test -z "$haveit"; then | |
9992 | if test -d "$additional_libdir"; then | |
9993 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
9994 | fi | |
9995 | fi | |
9996 | fi | |
9997 | fi | |
9998 | ;; | |
9999 | -R*) | |
10000 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
10001 | if test "$enable_rpath" != no; then | |
10002 | haveit= | |
10003 | for x in $rpathdirs; do | |
10004 | if test "X$x" = "X$dir"; then | |
10005 | haveit=yes | |
10006 | break | |
10007 | fi | |
10008 | done | |
10009 | if test -z "$haveit"; then | |
10010 | rpathdirs="$rpathdirs $dir" | |
10011 | fi | |
10012 | haveit= | |
10013 | for x in $ltrpathdirs; do | |
10014 | if test "X$x" = "X$dir"; then | |
10015 | haveit=yes | |
10016 | break | |
10017 | fi | |
10018 | done | |
10019 | if test -z "$haveit"; then | |
10020 | ltrpathdirs="$ltrpathdirs $dir" | |
10021 | fi | |
10022 | fi | |
10023 | ;; | |
10024 | -l*) | |
10025 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
10026 | ;; | |
10027 | *.la) | |
10028 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
10029 | ;; | |
10030 | *) | |
10031 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
10032 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
10033 | ;; | |
10034 | esac | |
10035 | done | |
10036 | fi | |
10037 | else | |
10038 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
10039 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
10040 | fi | |
10041 | fi | |
10042 | fi | |
10043 | done | |
10044 | done | |
10045 | if test "X$rpathdirs" != "X"; then | |
10046 | if test -n "$hardcode_libdir_separator"; then | |
10047 | alldirs= | |
10048 | for found_dir in $rpathdirs; do | |
10049 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
10050 | done | |
10051 | acl_save_libdir="$libdir" | |
10052 | libdir="$alldirs" | |
10053 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10054 | libdir="$acl_save_libdir" | |
10055 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
10056 | else | |
10057 | for found_dir in $rpathdirs; do | |
10058 | acl_save_libdir="$libdir" | |
10059 | libdir="$found_dir" | |
10060 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10061 | libdir="$acl_save_libdir" | |
10062 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
10063 | done | |
10064 | fi | |
10065 | fi | |
10066 | if test "X$ltrpathdirs" != "X"; then | |
10067 | for found_dir in $ltrpathdirs; do | |
10068 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
10069 | done | |
10070 | fi | |
10071 | ||
10072 | ||
5b6d595b RO |
10073 | if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then : |
10074 | ac_ext=cpp | |
10075 | ac_cpp='$CXXCPP $CPPFLAGS' | |
10076 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
10077 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
10078 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
10079 | ||
10080 | ||
10081 | ||
10082 | ||
10083 | ||
10084 | ||
10085 | am_save_CPPFLAGS="$CPPFLAGS" | |
10086 | ||
10087 | for element in $INCICONV; do | |
10088 | haveit= | |
10089 | for x in $CPPFLAGS; do | |
10090 | ||
10091 | acl_save_prefix="$prefix" | |
10092 | prefix="$acl_final_prefix" | |
10093 | acl_save_exec_prefix="$exec_prefix" | |
10094 | exec_prefix="$acl_final_exec_prefix" | |
10095 | eval x=\"$x\" | |
10096 | exec_prefix="$acl_save_exec_prefix" | |
10097 | prefix="$acl_save_prefix" | |
10098 | ||
10099 | if test "X$x" = "X$element"; then | |
10100 | haveit=yes | |
10101 | break | |
10102 | fi | |
10103 | done | |
10104 | if test -z "$haveit"; then | |
10105 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
10106 | fi | |
10107 | done | |
10108 | ||
10109 | ||
10110 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 | |
10111 | $as_echo_n "checking for iconv... " >&6; } | |
10112 | if test "${am_cv_func_iconv+set}" = set; then : | |
10113 | $as_echo_n "(cached) " >&6 | |
10114 | else | |
10115 | ||
10116 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
10117 | am_cv_lib_iconv=no | |
10118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10119 | /* end confdefs.h. */ | |
10120 | #include <stdlib.h> | |
10121 | #include <iconv.h> | |
10122 | int | |
10123 | main () | |
10124 | { | |
10125 | iconv_t cd = iconv_open("",""); | |
10126 | iconv(cd,NULL,NULL,NULL,NULL); | |
10127 | iconv_close(cd); | |
10128 | ; | |
10129 | return 0; | |
10130 | } | |
10131 | _ACEOF | |
10132 | if ac_fn_cxx_try_link "$LINENO"; then : | |
10133 | am_cv_func_iconv=yes | |
10134 | fi | |
10135 | rm -f core conftest.err conftest.$ac_objext \ | |
10136 | conftest$ac_exeext conftest.$ac_ext | |
10137 | if test "$am_cv_func_iconv" != yes; then | |
10138 | am_save_LIBS="$LIBS" | |
10139 | LIBS="$LIBS $LIBICONV" | |
10140 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10141 | /* end confdefs.h. */ | |
10142 | #include <stdlib.h> | |
10143 | #include <iconv.h> | |
10144 | int | |
10145 | main () | |
10146 | { | |
10147 | iconv_t cd = iconv_open("",""); | |
10148 | iconv(cd,NULL,NULL,NULL,NULL); | |
10149 | iconv_close(cd); | |
10150 | ; | |
10151 | return 0; | |
10152 | } | |
10153 | _ACEOF | |
10154 | if ac_fn_cxx_try_link "$LINENO"; then : | |
10155 | am_cv_lib_iconv=yes | |
10156 | am_cv_func_iconv=yes | |
10157 | fi | |
10158 | rm -f core conftest.err conftest.$ac_objext \ | |
10159 | conftest$ac_exeext conftest.$ac_ext | |
10160 | LIBS="$am_save_LIBS" | |
10161 | fi | |
10162 | ||
10163 | fi | |
10164 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 | |
10165 | $as_echo "$am_cv_func_iconv" >&6; } | |
10166 | if test "$am_cv_func_iconv" = yes; then | |
10167 | ||
10168 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h | |
10169 | ||
10170 | fi | |
10171 | if test "$am_cv_lib_iconv" = yes; then | |
10172 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 | |
10173 | $as_echo_n "checking how to link with libiconv... " >&6; } | |
10174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 | |
10175 | $as_echo "$LIBICONV" >&6; } | |
10176 | else | |
10177 | CPPFLAGS="$am_save_CPPFLAGS" | |
10178 | LIBICONV= | |
10179 | LTLIBICONV= | |
10180 | fi | |
10181 | ||
10182 | ||
10183 | ||
10184 | if test "$am_cv_func_iconv" = yes; then | |
10185 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 | |
10186 | $as_echo_n "checking for iconv declaration... " >&6; } | |
10187 | if test "${am_cv_proto_iconv+set}" = set; then : | |
10188 | $as_echo_n "(cached) " >&6 | |
10189 | else | |
10190 | ||
10191 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10192 | /* end confdefs.h. */ | |
10193 | ||
10194 | #include <stdlib.h> | |
10195 | #include <iconv.h> | |
10196 | extern | |
10197 | #ifdef __cplusplus | |
10198 | "C" | |
10199 | #endif | |
10200 | #if defined(__STDC__) || defined(__cplusplus) | |
10201 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
10202 | #else | |
10203 | size_t iconv(); | |
10204 | #endif | |
10205 | ||
10206 | int | |
10207 | main () | |
10208 | { | |
10209 | ||
10210 | ; | |
10211 | return 0; | |
10212 | } | |
10213 | _ACEOF | |
10214 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
10215 | am_cv_proto_iconv_arg1="" | |
10216 | else | |
10217 | am_cv_proto_iconv_arg1="const" | |
10218 | fi | |
10219 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10220 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" | |
10221 | fi | |
10222 | ||
10223 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
10224 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- | |
10225 | }$am_cv_proto_iconv" >&5 | |
10226 | $as_echo "${ac_t:- | |
10227 | }$am_cv_proto_iconv" >&6; } | |
10228 | ||
10229 | cat >>confdefs.h <<_ACEOF | |
10230 | #define ICONV_CONST $am_cv_proto_iconv_arg1 | |
10231 | _ACEOF | |
10232 | ||
10233 | fi | |
10234 | ||
10235 | ac_ext=c | |
10236 | ac_cpp='$CPP $CPPFLAGS' | |
10237 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
10238 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
10239 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
10240 | ||
10241 | else | |
dfb77e37 KC |
10242 | |
10243 | ||
10244 | ||
10245 | ||
10246 | ||
10247 | am_save_CPPFLAGS="$CPPFLAGS" | |
10248 | ||
10249 | for element in $INCICONV; do | |
10250 | haveit= | |
10251 | for x in $CPPFLAGS; do | |
10252 | ||
10253 | acl_save_prefix="$prefix" | |
10254 | prefix="$acl_final_prefix" | |
10255 | acl_save_exec_prefix="$exec_prefix" | |
10256 | exec_prefix="$acl_final_exec_prefix" | |
10257 | eval x=\"$x\" | |
10258 | exec_prefix="$acl_save_exec_prefix" | |
10259 | prefix="$acl_save_prefix" | |
10260 | ||
10261 | if test "X$x" = "X$element"; then | |
10262 | haveit=yes | |
10263 | break | |
10264 | fi | |
10265 | done | |
10266 | if test -z "$haveit"; then | |
10267 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
10268 | fi | |
10269 | done | |
eb158727 ZW |
10270 | |
10271 | ||
5213506e RW |
10272 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 |
10273 | $as_echo_n "checking for iconv... " >&6; } | |
10274 | if test "${am_cv_func_iconv+set}" = set; then : | |
10275 | $as_echo_n "(cached) " >&6 | |
f91abfce | 10276 | else |
ba479fd2 | 10277 | |
f91abfce TT |
10278 | am_cv_func_iconv="no, consider installing GNU libiconv" |
10279 | am_cv_lib_iconv=no | |
5213506e | 10280 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10281 | /* end confdefs.h. */ |
f91abfce TT |
10282 | #include <stdlib.h> |
10283 | #include <iconv.h> | |
ba479fd2 NN |
10284 | int |
10285 | main () | |
10286 | { | |
f91abfce TT |
10287 | iconv_t cd = iconv_open("",""); |
10288 | iconv(cd,NULL,NULL,NULL,NULL); | |
10289 | iconv_close(cd); | |
ba479fd2 NN |
10290 | ; |
10291 | return 0; | |
10292 | } | |
10293 | _ACEOF | |
5213506e | 10294 | if ac_fn_c_try_link "$LINENO"; then : |
f91abfce | 10295 | am_cv_func_iconv=yes |
f91abfce | 10296 | fi |
5213506e RW |
10297 | rm -f core conftest.err conftest.$ac_objext \ |
10298 | conftest$ac_exeext conftest.$ac_ext | |
f91abfce TT |
10299 | if test "$am_cv_func_iconv" != yes; then |
10300 | am_save_LIBS="$LIBS" | |
dfb77e37 | 10301 | LIBS="$LIBS $LIBICONV" |
5213506e | 10302 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10303 | /* end confdefs.h. */ |
f91abfce TT |
10304 | #include <stdlib.h> |
10305 | #include <iconv.h> | |
ba479fd2 NN |
10306 | int |
10307 | main () | |
10308 | { | |
f91abfce TT |
10309 | iconv_t cd = iconv_open("",""); |
10310 | iconv(cd,NULL,NULL,NULL,NULL); | |
10311 | iconv_close(cd); | |
ba479fd2 NN |
10312 | ; |
10313 | return 0; | |
10314 | } | |
10315 | _ACEOF | |
5213506e | 10316 | if ac_fn_c_try_link "$LINENO"; then : |
f91abfce TT |
10317 | am_cv_lib_iconv=yes |
10318 | am_cv_func_iconv=yes | |
f91abfce | 10319 | fi |
5213506e RW |
10320 | rm -f core conftest.err conftest.$ac_objext \ |
10321 | conftest$ac_exeext conftest.$ac_ext | |
f91abfce TT |
10322 | LIBS="$am_save_LIBS" |
10323 | fi | |
6e3f3080 | 10324 | |
ba479fd2 | 10325 | fi |
5213506e RW |
10326 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 |
10327 | $as_echo "$am_cv_func_iconv" >&6; } | |
63cf211a | 10328 | if test "$am_cv_func_iconv" = yes; then |
ba479fd2 | 10329 | |
5213506e | 10330 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h |
f91abfce | 10331 | |
dfb77e37 KC |
10332 | fi |
10333 | if test "$am_cv_lib_iconv" = yes; then | |
5213506e RW |
10334 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 |
10335 | $as_echo_n "checking how to link with libiconv... " >&6; } | |
10336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 | |
10337 | $as_echo "$LIBICONV" >&6; } | |
dfb77e37 KC |
10338 | else |
10339 | CPPFLAGS="$am_save_CPPFLAGS" | |
10340 | LIBICONV= | |
10341 | LTLIBICONV= | |
10342 | fi | |
10343 | ||
10344 | ||
10345 | ||
10346 | if test "$am_cv_func_iconv" = yes; then | |
5213506e RW |
10347 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 |
10348 | $as_echo_n "checking for iconv declaration... " >&6; } | |
10349 | if test "${am_cv_proto_iconv+set}" = set; then : | |
10350 | $as_echo_n "(cached) " >&6 | |
f91abfce | 10351 | else |
ba479fd2 | 10352 | |
5213506e | 10353 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10354 | /* end confdefs.h. */ |
f91abfce TT |
10355 | |
10356 | #include <stdlib.h> | |
10357 | #include <iconv.h> | |
10358 | extern | |
10359 | #ifdef __cplusplus | |
10360 | "C" | |
10361 | #endif | |
10362 | #if defined(__STDC__) || defined(__cplusplus) | |
10363 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
10364 | #else | |
10365 | size_t iconv(); | |
10366 | #endif | |
10367 | ||
ba479fd2 NN |
10368 | int |
10369 | main () | |
10370 | { | |
f91abfce | 10371 | |
ba479fd2 NN |
10372 | ; |
10373 | return 0; | |
10374 | } | |
10375 | _ACEOF | |
5213506e | 10376 | if ac_fn_c_try_compile "$LINENO"; then : |
f91abfce TT |
10377 | am_cv_proto_iconv_arg1="" |
10378 | else | |
5213506e | 10379 | am_cv_proto_iconv_arg1="const" |
f91abfce | 10380 | fi |
5213506e | 10381 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f91abfce TT |
10382 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
10383 | fi | |
10384 | ||
10385 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
5213506e | 10386 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- |
ba479fd2 | 10387 | }$am_cv_proto_iconv" >&5 |
5213506e RW |
10388 | $as_echo "${ac_t:- |
10389 | }$am_cv_proto_iconv" >&6; } | |
ba479fd2 NN |
10390 | |
10391 | cat >>confdefs.h <<_ACEOF | |
f91abfce | 10392 | #define ICONV_CONST $am_cv_proto_iconv_arg1 |
ba479fd2 | 10393 | _ACEOF |
f91abfce TT |
10394 | |
10395 | fi | |
f91abfce | 10396 | |
5b6d595b RO |
10397 | fi |
10398 | ||
56694dd9 ZW |
10399 | # Until we have in-tree GNU iconv: |
10400 | LIBICONV_DEP= | |
10401 | ||
10402 | ||
18fc9bd4 | 10403 | |
5213506e RW |
10404 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 |
10405 | $as_echo_n "checking for LC_MESSAGES... " >&6; } | |
10406 | if test "${am_cv_val_LC_MESSAGES+set}" = set; then : | |
10407 | $as_echo_n "(cached) " >&6 | |
18fc9bd4 | 10408 | else |
5213506e | 10409 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18fc9bd4 RG |
10410 | /* end confdefs.h. */ |
10411 | #include <locale.h> | |
10412 | int | |
10413 | main () | |
10414 | { | |
10415 | return LC_MESSAGES | |
10416 | ; | |
10417 | return 0; | |
10418 | } | |
10419 | _ACEOF | |
5213506e | 10420 | if ac_fn_c_try_link "$LINENO"; then : |
18fc9bd4 RG |
10421 | am_cv_val_LC_MESSAGES=yes |
10422 | else | |
5213506e | 10423 | am_cv_val_LC_MESSAGES=no |
18fc9bd4 | 10424 | fi |
5213506e RW |
10425 | rm -f core conftest.err conftest.$ac_objext \ |
10426 | conftest$ac_exeext conftest.$ac_ext | |
18fc9bd4 | 10427 | fi |
5213506e RW |
10428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5 |
10429 | $as_echo "$am_cv_val_LC_MESSAGES" >&6; } | |
18fc9bd4 RG |
10430 | if test $am_cv_val_LC_MESSAGES = yes; then |
10431 | ||
5213506e | 10432 | $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h |
18fc9bd4 RG |
10433 | |
10434 | fi | |
10435 | ||
f91abfce | 10436 | |
a03ea89b | 10437 | |
5213506e RW |
10438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
10439 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
10440 | if test "${am_cv_langinfo_codeset+set}" = set; then : | |
10441 | $as_echo_n "(cached) " >&6 | |
a03ea89b | 10442 | else |
5213506e | 10443 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a03ea89b BM |
10444 | /* end confdefs.h. */ |
10445 | #include <langinfo.h> | |
10446 | int | |
10447 | main () | |
10448 | { | |
10449 | char* cs = nl_langinfo(CODESET); | |
10450 | ; | |
10451 | return 0; | |
10452 | } | |
10453 | _ACEOF | |
5213506e | 10454 | if ac_fn_c_try_link "$LINENO"; then : |
a03ea89b BM |
10455 | am_cv_langinfo_codeset=yes |
10456 | else | |
5213506e | 10457 | am_cv_langinfo_codeset=no |
a03ea89b | 10458 | fi |
5213506e RW |
10459 | rm -f core conftest.err conftest.$ac_objext \ |
10460 | conftest$ac_exeext conftest.$ac_ext | |
a03ea89b BM |
10461 | |
10462 | fi | |
5213506e RW |
10463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
10464 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
a03ea89b BM |
10465 | if test $am_cv_langinfo_codeset = yes; then |
10466 | ||
5213506e | 10467 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
a03ea89b BM |
10468 | |
10469 | fi | |
10470 | ||
10471 | ||
86cf1cbd KG |
10472 | # We will need to find libiberty.h and ansidecl.h |
10473 | saved_CFLAGS="$CFLAGS" | |
10474 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
87fb500b RO |
10475 | saved_CXXFLAGS="$CXXFLAGS" |
10476 | CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include" | |
ed5b9f96 | 10477 | for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \ |
123cd463 | 10478 | strsignal strstr stpcpy strverscmp \ |
ed5b9f96 | 10479 | errno snprintf vsnprintf vasprintf malloc realloc calloc \ |
367e8319 | 10480 | free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked |
81bf3d9e | 10481 | do |
5213506e RW |
10482 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
10483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
10484 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
10485 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10486 | $as_echo_n "(cached) " >&6 | |
10487 | else | |
10488 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 10489 | /* end confdefs.h. */ |
7afe8c41 KG |
10490 | #undef $ac_tr_decl |
10491 | #define $ac_tr_decl 1 | |
ba479fd2 | 10492 | |
d02af173 | 10493 | #include "ansidecl.h" |
86cf1cbd | 10494 | #include "system.h" |
f31e826b | 10495 | |
ba479fd2 NN |
10496 | int |
10497 | main () | |
10498 | { | |
86cf1cbd KG |
10499 | #ifndef $ac_func |
10500 | char *(*pfn) = (char *(*)) $ac_func ; | |
10501 | #endif | |
ba479fd2 | 10502 | ; |
5213506e RW |
10503 | return 0; |
10504 | } | |
10505 | _ACEOF | |
10506 | if ac_fn_c_try_compile "$LINENO"; then : | |
f31e826b | 10507 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 10508 | else |
5213506e | 10509 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 10510 | fi |
5213506e | 10511 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
10512 | fi |
10513 | ||
f31e826b | 10514 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
5213506e RW |
10515 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
10516 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 10517 | #define $ac_tr_decl 1 |
ba479fd2 NN |
10518 | _ACEOF |
10519 | ||
81bf3d9e | 10520 | else |
5213506e RW |
10521 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10522 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 10523 | #define $ac_tr_decl 0 |
ba479fd2 NN |
10524 | _ACEOF |
10525 | ||
81bf3d9e RH |
10526 | fi |
10527 | ||
10528 | done | |
ba479fd2 | 10529 | |
ba479fd2 | 10530 | |
81bf3d9e RH |
10531 | for ac_func in getrlimit setrlimit getrusage |
10532 | do | |
5213506e RW |
10533 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
10534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
10535 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
10536 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10537 | $as_echo_n "(cached) " >&6 | |
10538 | else | |
10539 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 10540 | /* end confdefs.h. */ |
7afe8c41 KG |
10541 | #undef $ac_tr_decl |
10542 | #define $ac_tr_decl 1 | |
ba479fd2 | 10543 | |
d02af173 | 10544 | #include "ansidecl.h" |
86cf1cbd | 10545 | #include "system.h" |
81bf3d9e RH |
10546 | #ifdef HAVE_SYS_RESOURCE_H |
10547 | #include <sys/resource.h> | |
10548 | #endif | |
10549 | ||
f31e826b | 10550 | |
ba479fd2 NN |
10551 | int |
10552 | main () | |
10553 | { | |
86cf1cbd KG |
10554 | #ifndef $ac_func |
10555 | char *(*pfn) = (char *(*)) $ac_func ; | |
10556 | #endif | |
ba479fd2 NN |
10557 | ; |
10558 | return 0; | |
10559 | } | |
10560 | _ACEOF | |
5213506e | 10561 | if ac_fn_c_try_compile "$LINENO"; then : |
f31e826b | 10562 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 10563 | else |
5213506e | 10564 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 10565 | fi |
5213506e | 10566 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
10567 | fi |
10568 | ||
f31e826b | 10569 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
5213506e RW |
10570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
10571 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 10572 | #define $ac_tr_decl 1 |
ba479fd2 NN |
10573 | _ACEOF |
10574 | ||
81bf3d9e | 10575 | else |
5213506e RW |
10576 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10577 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 10578 | #define $ac_tr_decl 0 |
ba479fd2 NN |
10579 | _ACEOF |
10580 | ||
81bf3d9e RH |
10581 | fi |
10582 | ||
10583 | done | |
86cf1cbd | 10584 | |
81bf3d9e | 10585 | |
5213506e | 10586 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10587 | /* end confdefs.h. */ |
b2522d2b HPN |
10588 | |
10589 | #include "ansidecl.h" | |
10590 | #include "system.h" | |
10591 | #ifdef HAVE_SYS_RESOURCE_H | |
10592 | #include <sys/resource.h> | |
10593 | #endif | |
10594 | ||
ba479fd2 NN |
10595 | int |
10596 | main () | |
10597 | { | |
b2522d2b | 10598 | rlim_t l = 0; |
ba479fd2 NN |
10599 | ; |
10600 | return 0; | |
10601 | } | |
10602 | _ACEOF | |
5213506e | 10603 | if ac_fn_c_try_compile "$LINENO"; then : |
ba479fd2 | 10604 | |
5213506e | 10605 | else |
ba479fd2 | 10606 | |
5213506e | 10607 | $as_echo "#define rlim_t long" >>confdefs.h |
b2522d2b HPN |
10608 | |
10609 | fi | |
5213506e | 10610 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b2522d2b | 10611 | |
2102b2fe RS |
10612 | # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible |
10613 | # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname | |
10614 | # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs | |
10615 | # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME. | |
351df804 | 10616 | for ac_func in ldgetname |
c1800ec8 | 10617 | do |
5213506e RW |
10618 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
10619 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
10620 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
10621 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10622 | $as_echo_n "(cached) " >&6 | |
10623 | else | |
10624 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 10625 | /* end confdefs.h. */ |
c1800ec8 ZW |
10626 | #undef $ac_tr_decl |
10627 | #define $ac_tr_decl 1 | |
ba479fd2 | 10628 | |
351df804 KG |
10629 | #include "ansidecl.h" |
10630 | #include "system.h" | |
10631 | #ifdef HAVE_LDFCN_H | |
2102b2fe RS |
10632 | #undef FREAD |
10633 | #undef FWRITE | |
351df804 KG |
10634 | #include <ldfcn.h> |
10635 | #endif | |
10636 | ||
10637 | ||
ba479fd2 NN |
10638 | int |
10639 | main () | |
10640 | { | |
351df804 KG |
10641 | #ifndef $ac_func |
10642 | char *(*pfn) = (char *(*)) $ac_func ; | |
10643 | #endif | |
ba479fd2 NN |
10644 | ; |
10645 | return 0; | |
10646 | } | |
10647 | _ACEOF | |
5213506e | 10648 | if ac_fn_c_try_compile "$LINENO"; then : |
351df804 KG |
10649 | eval "gcc_cv_have_decl_$ac_func=yes" |
10650 | else | |
5213506e | 10651 | eval "gcc_cv_have_decl_$ac_func=no" |
351df804 | 10652 | fi |
5213506e | 10653 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
351df804 KG |
10654 | fi |
10655 | ||
10656 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
5213506e RW |
10657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
10658 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
351df804 | 10659 | #define $ac_tr_decl 1 |
ba479fd2 NN |
10660 | _ACEOF |
10661 | ||
351df804 | 10662 | else |
5213506e RW |
10663 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10664 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
351df804 | 10665 | #define $ac_tr_decl 0 |
ba479fd2 NN |
10666 | _ACEOF |
10667 | ||
351df804 KG |
10668 | fi |
10669 | ||
10670 | done | |
ba479fd2 | 10671 | |
351df804 | 10672 | |
351df804 KG |
10673 | for ac_func in times |
10674 | do | |
5213506e RW |
10675 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
10676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
10677 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
10678 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10679 | $as_echo_n "(cached) " >&6 | |
10680 | else | |
10681 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 10682 | /* end confdefs.h. */ |
351df804 KG |
10683 | #undef $ac_tr_decl |
10684 | #define $ac_tr_decl 1 | |
ba479fd2 | 10685 | |
c1800ec8 ZW |
10686 | #include "ansidecl.h" |
10687 | #include "system.h" | |
10688 | #ifdef HAVE_SYS_TIMES_H | |
10689 | #include <sys/times.h> | |
10690 | #endif | |
10691 | ||
10692 | ||
ba479fd2 NN |
10693 | int |
10694 | main () | |
10695 | { | |
c1800ec8 ZW |
10696 | #ifndef $ac_func |
10697 | char *(*pfn) = (char *(*)) $ac_func ; | |
10698 | #endif | |
ba479fd2 NN |
10699 | ; |
10700 | return 0; | |
10701 | } | |
10702 | _ACEOF | |
5213506e | 10703 | if ac_fn_c_try_compile "$LINENO"; then : |
2f41c1d6 PB |
10704 | eval "gcc_cv_have_decl_$ac_func=yes" |
10705 | else | |
5213506e | 10706 | eval "gcc_cv_have_decl_$ac_func=no" |
2f41c1d6 | 10707 | fi |
5213506e | 10708 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 ZW |
10709 | fi |
10710 | ||
10711 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
5213506e RW |
10712 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
10713 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 10714 | #define $ac_tr_decl 1 |
ba479fd2 NN |
10715 | _ACEOF |
10716 | ||
c1800ec8 | 10717 | else |
5213506e RW |
10718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10719 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 10720 | #define $ac_tr_decl 0 |
ba479fd2 NN |
10721 | _ACEOF |
10722 | ||
c1800ec8 ZW |
10723 | fi |
10724 | ||
10725 | done | |
c1800ec8 ZW |
10726 | |
10727 | ||
4f6d8cc8 GK |
10728 | for ac_func in sigaltstack |
10729 | do | |
5213506e RW |
10730 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
10731 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
10732 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
10733 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10734 | $as_echo_n "(cached) " >&6 | |
10735 | else | |
10736 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f6d8cc8 GK |
10737 | /* end confdefs.h. */ |
10738 | #undef $ac_tr_decl | |
10739 | #define $ac_tr_decl 1 | |
10740 | ||
10741 | #include "ansidecl.h" | |
10742 | #include "system.h" | |
10743 | #include <signal.h> | |
10744 | ||
10745 | ||
10746 | int | |
10747 | main () | |
10748 | { | |
10749 | #ifndef $ac_func | |
10750 | char *(*pfn) = (char *(*)) $ac_func ; | |
10751 | #endif | |
10752 | ; | |
10753 | return 0; | |
10754 | } | |
10755 | _ACEOF | |
5213506e | 10756 | if ac_fn_c_try_compile "$LINENO"; then : |
8b1f719a PB |
10757 | eval "gcc_cv_have_decl_$ac_func=yes" |
10758 | else | |
5213506e | 10759 | eval "gcc_cv_have_decl_$ac_func=no" |
4f6d8cc8 | 10760 | fi |
5213506e | 10761 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 GK |
10762 | fi |
10763 | ||
10764 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
5213506e RW |
10765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
10766 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
10767 | #define $ac_tr_decl 1 |
10768 | _ACEOF | |
10769 | ||
10770 | else | |
5213506e RW |
10771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10772 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
10773 | #define $ac_tr_decl 0 |
10774 | _ACEOF | |
10775 | ||
10776 | fi | |
10777 | ||
10778 | done | |
10779 | ||
10780 | ||
87fb500b RO |
10781 | # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise() |
10782 | # prototype. | |
10783 | if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then : | |
10784 | ac_ext=cpp | |
10785 | ac_cpp='$CXXCPP $CPPFLAGS' | |
10786 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
10787 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
10788 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
10789 | ||
10790 | for ac_func in madvise | |
10791 | do | |
10792 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` | |
10793 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
10794 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
10795 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10796 | $as_echo_n "(cached) " >&6 | |
10797 | else | |
10798 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10799 | /* end confdefs.h. */ | |
10800 | #undef $ac_tr_decl | |
10801 | #define $ac_tr_decl 1 | |
10802 | ||
10803 | #include "ansidecl.h" | |
10804 | #include "system.h" | |
10805 | ||
10806 | ||
10807 | int | |
10808 | main () | |
10809 | { | |
10810 | #ifndef $ac_func | |
10811 | char *(*pfn) = (char *(*)) $ac_func ; | |
10812 | #endif | |
10813 | ; | |
10814 | return 0; | |
10815 | } | |
10816 | _ACEOF | |
10817 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
10818 | eval "gcc_cv_have_decl_$ac_func=yes" | |
10819 | else | |
10820 | eval "gcc_cv_have_decl_$ac_func=no" | |
10821 | fi | |
10822 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10823 | fi | |
10824 | ||
10825 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
10826 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10827 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
10828 | #define $ac_tr_decl 1 | |
10829 | _ACEOF | |
10830 | ||
10831 | else | |
10832 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10833 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
10834 | #define $ac_tr_decl 0 | |
10835 | _ACEOF | |
10836 | ||
10837 | fi | |
10838 | ||
10839 | done | |
10840 | ||
10841 | ac_ext=c | |
10842 | ac_cpp='$CPP $CPPFLAGS' | |
10843 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
10844 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
10845 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
10846 | ||
10847 | else | |
10848 | for ac_func in madvise | |
10849 | do | |
10850 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` | |
10851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
10852 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
10853 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10854 | $as_echo_n "(cached) " >&6 | |
10855 | else | |
10856 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10857 | /* end confdefs.h. */ | |
10858 | #undef $ac_tr_decl | |
10859 | #define $ac_tr_decl 1 | |
10860 | ||
10861 | #include "ansidecl.h" | |
10862 | #include "system.h" | |
10863 | ||
10864 | ||
10865 | int | |
10866 | main () | |
10867 | { | |
10868 | #ifndef $ac_func | |
10869 | char *(*pfn) = (char *(*)) $ac_func ; | |
10870 | #endif | |
10871 | ; | |
10872 | return 0; | |
10873 | } | |
10874 | _ACEOF | |
10875 | if ac_fn_c_try_compile "$LINENO"; then : | |
10876 | eval "gcc_cv_have_decl_$ac_func=yes" | |
10877 | else | |
10878 | eval "gcc_cv_have_decl_$ac_func=no" | |
10879 | fi | |
10880 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10881 | fi | |
10882 | ||
10883 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
10884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10885 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
10886 | #define $ac_tr_decl 1 | |
10887 | _ACEOF | |
10888 | ||
10889 | else | |
10890 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10891 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
10892 | #define $ac_tr_decl 0 | |
10893 | _ACEOF | |
10894 | ||
10895 | fi | |
10896 | ||
10897 | done | |
10898 | ||
10899 | ||
10900 | fi | |
10901 | ||
c1800ec8 | 10902 | # More time-related stuff. |
5213506e RW |
10903 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5 |
10904 | $as_echo_n "checking for struct tms... " >&6; } | |
10905 | if test "${ac_cv_struct_tms+set}" = set; then : | |
10906 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
10907 | else |
10908 | ||
5213506e | 10909 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10910 | /* end confdefs.h. */ |
c1800ec8 ZW |
10911 | |
10912 | #include "ansidecl.h" | |
10913 | #include "system.h" | |
10914 | #ifdef HAVE_SYS_TIMES_H | |
10915 | #include <sys/times.h> | |
10916 | #endif | |
10917 | ||
ba479fd2 NN |
10918 | int |
10919 | main () | |
10920 | { | |
c1800ec8 | 10921 | struct tms tms; |
ba479fd2 NN |
10922 | ; |
10923 | return 0; | |
10924 | } | |
10925 | _ACEOF | |
5213506e | 10926 | if ac_fn_c_try_compile "$LINENO"; then : |
c1800ec8 ZW |
10927 | ac_cv_struct_tms=yes |
10928 | else | |
5213506e | 10929 | ac_cv_struct_tms=no |
c1800ec8 | 10930 | fi |
5213506e | 10931 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 10932 | fi |
5213506e RW |
10933 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5 |
10934 | $as_echo "$ac_cv_struct_tms" >&6; } | |
63cf211a | 10935 | if test $ac_cv_struct_tms = yes; then |
ba479fd2 | 10936 | |
5213506e | 10937 | $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h |
c1800ec8 ZW |
10938 | |
10939 | fi | |
10940 | ||
10941 | # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. | |
10942 | # revisit after autoconf 2.50. | |
5213506e RW |
10943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5 |
10944 | $as_echo_n "checking for clock_t... " >&6; } | |
10945 | if test "${gcc_cv_type_clock_t+set}" = set; then : | |
10946 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
10947 | else |
10948 | ||
5213506e | 10949 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10950 | /* end confdefs.h. */ |
c1800ec8 ZW |
10951 | |
10952 | #include "ansidecl.h" | |
10953 | #include "system.h" | |
10954 | ||
ba479fd2 NN |
10955 | int |
10956 | main () | |
10957 | { | |
c1800ec8 | 10958 | clock_t x; |
ba479fd2 NN |
10959 | ; |
10960 | return 0; | |
10961 | } | |
10962 | _ACEOF | |
5213506e | 10963 | if ac_fn_c_try_compile "$LINENO"; then : |
c1800ec8 ZW |
10964 | gcc_cv_type_clock_t=yes |
10965 | else | |
5213506e | 10966 | gcc_cv_type_clock_t=no |
c1800ec8 | 10967 | fi |
5213506e | 10968 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 10969 | fi |
5213506e RW |
10970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5 |
10971 | $as_echo "$gcc_cv_type_clock_t" >&6; } | |
63cf211a | 10972 | if test $gcc_cv_type_clock_t = yes; then |
ba479fd2 | 10973 | |
5213506e | 10974 | $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h |
c1800ec8 ZW |
10975 | |
10976 | fi | |
10977 | ||
87fb500b | 10978 | # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
eb70d86d | 10979 | CFLAGS="$saved_CFLAGS" |
87fb500b | 10980 | CXXFLAGS="$saved_CXXFLAGS" |
eb70d86d | 10981 | |
5213506e RW |
10982 | # Check whether --enable-initfini-array was given. |
10983 | if test "${enable_initfini_array+set}" = set; then : | |
10984 | enableval=$enable_initfini_array; | |
07cf4226 | 10985 | else |
ba479fd2 | 10986 | |
5213506e RW |
10987 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
10988 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } | |
10989 | if test "${gcc_cv_initfini_array+set}" = set; then : | |
10990 | $as_echo_n "(cached) " >&6 | |
07cf4226 | 10991 | else |
0c587260 | 10992 | if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then |
5213506e | 10993 | if test "$cross_compiling" = yes; then : |
918c4fe4 | 10994 | gcc_cv_initfini_array=no |
eb70d86d | 10995 | else |
5213506e | 10996 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10997 | /* end confdefs.h. */ |
eb70d86d | 10998 | |
b0894e1f L |
10999 | #ifndef __ELF__ |
11000 | #error Not an ELF OS | |
11001 | #endif | |
0c587260 L |
11002 | #ifdef __ia64__ |
11003 | /* We turn on .preinit_array/.init_array/.fini_array support for ia64 | |
11004 | if it can be used. */ | |
07cf4226 DM |
11005 | static int x = -1; |
11006 | int main (void) { return x; } | |
11007 | int foo (void) { x = 0; } | |
11008 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
0c587260 L |
11009 | #else |
11010 | extern void abort (); | |
11011 | static int count; | |
11012 | ||
11013 | static void | |
11014 | init1005 () | |
11015 | { | |
11016 | if (count != 0) | |
11017 | abort (); | |
11018 | count = 1005; | |
11019 | } | |
11020 | void (*const init_array1005) () | |
11021 | __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *)))) | |
11022 | = { init1005 }; | |
11023 | static void | |
11024 | fini1005 () | |
11025 | { | |
11026 | if (count != 1005) | |
11027 | abort (); | |
11028 | } | |
11029 | void (*const fini_array1005) () | |
11030 | __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *)))) | |
11031 | = { fini1005 }; | |
11032 | ||
11033 | static void | |
11034 | ctor1007 () | |
11035 | { | |
11036 | if (count != 1005) | |
11037 | abort (); | |
11038 | count = 1007; | |
11039 | } | |
11040 | void (*const ctors1007) () | |
11041 | __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *)))) | |
11042 | = { ctor1007 }; | |
11043 | static void | |
11044 | dtor1007 () | |
11045 | { | |
11046 | if (count != 1007) | |
11047 | abort (); | |
11048 | count = 1005; | |
11049 | } | |
11050 | void (*const dtors1007) () | |
11051 | __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *)))) | |
11052 | = { dtor1007 }; | |
11053 | ||
11054 | static void | |
11055 | init65530 () | |
11056 | { | |
11057 | if (count != 1007) | |
11058 | abort (); | |
11059 | count = 65530; | |
11060 | } | |
11061 | void (*const init_array65530) () | |
11062 | __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *)))) | |
11063 | = { init65530 }; | |
11064 | static void | |
11065 | fini65530 () | |
11066 | { | |
11067 | if (count != 65530) | |
11068 | abort (); | |
11069 | count = 1007; | |
11070 | } | |
11071 | void (*const fini_array65530) () | |
11072 | __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *)))) | |
11073 | = { fini65530 }; | |
11074 | ||
11075 | static void | |
11076 | ctor65535 () | |
11077 | { | |
11078 | if (count != 65530) | |
11079 | abort (); | |
11080 | count = 65535; | |
11081 | } | |
11082 | void (*const ctors65535) () | |
11083 | __attribute__ ((section (".ctors"), aligned (sizeof (void *)))) | |
11084 | = { ctor65535 }; | |
11085 | static void | |
11086 | dtor65535 () | |
11087 | { | |
11088 | if (count != 65535) | |
11089 | abort (); | |
11090 | count = 65530; | |
11091 | } | |
11092 | void (*const dtors65535) () | |
11093 | __attribute__ ((section (".dtors"), aligned (sizeof (void *)))) | |
11094 | = { dtor65535 }; | |
11095 | ||
11096 | int | |
11097 | main () | |
11098 | { | |
a26479f3 RO |
11099 | if (count != 65535) |
11100 | abort (); | |
0c587260 L |
11101 | return 0; |
11102 | } | |
11103 | #endif | |
11104 | ||
ba479fd2 | 11105 | _ACEOF |
5213506e | 11106 | if ac_fn_c_try_run "$LINENO"; then : |
918c4fe4 | 11107 | gcc_cv_initfini_array=yes |
eb70d86d | 11108 | else |
5213506e | 11109 | gcc_cv_initfini_array=no |
eb70d86d | 11110 | fi |
5213506e RW |
11111 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
11112 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb70d86d | 11113 | fi |
5213506e | 11114 | |
0c587260 L |
11115 | else |
11116 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5 | |
11117 | $as_echo_n "checking cross compile... guessing... " >&6; } | |
11118 | gcc_cv_initfini_array=no | |
11119 | fi | |
07cf4226 | 11120 | fi |
5213506e RW |
11121 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5 |
11122 | $as_echo "$gcc_cv_initfini_array" >&6; } | |
eb70d86d | 11123 | enable_initfini_array=$gcc_cv_initfini_array |
07cf4226 | 11124 | |
5213506e RW |
11125 | fi |
11126 | ||
63cf211a | 11127 | if test $enable_initfini_array = yes; then |
ba479fd2 | 11128 | |
5213506e | 11129 | $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h |
07cf4226 | 11130 | |
eb70d86d | 11131 | fi |
81bf3d9e | 11132 | |
ba479fd2 | 11133 | # mkdir takes a single argument on some systems. |
5213506e RW |
11134 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5 |
11135 | $as_echo_n "checking if mkdir takes one argument... " >&6; } | |
11136 | if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then : | |
11137 | $as_echo_n "(cached) " >&6 | |
75923b2f | 11138 | else |
5213506e | 11139 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 11140 | /* end confdefs.h. */ |
75923b2f MK |
11141 | |
11142 | #include <sys/types.h> | |
11143 | #ifdef HAVE_SYS_STAT_H | |
11144 | # include <sys/stat.h> | |
11145 | #endif | |
11146 | #ifdef HAVE_UNISTD_H | |
11147 | # include <unistd.h> | |
11148 | #endif | |
11149 | #ifdef HAVE_DIRECT_H | |
11150 | # include <direct.h> | |
11151 | #endif | |
ba479fd2 NN |
11152 | int |
11153 | main () | |
11154 | { | |
75923b2f | 11155 | mkdir ("foo", 0); |
ba479fd2 NN |
11156 | ; |
11157 | return 0; | |
11158 | } | |
11159 | _ACEOF | |
5213506e | 11160 | if ac_fn_c_try_compile "$LINENO"; then : |
75923b2f MK |
11161 | gcc_cv_mkdir_takes_one_arg=no |
11162 | else | |
5213506e | 11163 | gcc_cv_mkdir_takes_one_arg=yes |
75923b2f | 11164 | fi |
5213506e | 11165 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75923b2f | 11166 | fi |
5213506e RW |
11167 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5 |
11168 | $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; } | |
63cf211a | 11169 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
ba479fd2 | 11170 | |
5213506e | 11171 | $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h |
75923b2f MK |
11172 | |
11173 | fi | |
11174 | ||
11175 | ||
861bb6c1 JL |
11176 | # File extensions |
11177 | manext='.1' | |
11178 | objext='.o' | |
11179 | ||
11180 | ||
11181 | ||
4977bab6 | 11182 | # With Setjmp/Longjmp based exception handling. |
5213506e RW |
11183 | # Check whether --enable-sjlj-exceptions was given. |
11184 | if test "${enable_sjlj_exceptions+set}" = set; then : | |
11185 | enableval=$enable_sjlj_exceptions; case $target in | |
399fe3e1 JDA |
11186 | *-*-hpux10*) |
11187 | if test $enableval != yes; then | |
5213506e RW |
11188 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5 |
11189 | $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;} | |
399fe3e1 JDA |
11190 | enableval=yes |
11191 | fi | |
11192 | ;; | |
11193 | esac | |
11194 | force_sjlj_exceptions=yes | |
11195 | else | |
11196 | case $target in | |
11197 | *-*-hpux10*) | |
11198 | force_sjlj_exceptions=yes | |
11199 | enableval=yes | |
11200 | ;; | |
11201 | *) | |
11202 | force_sjlj_exceptions=no | |
11203 | ;; | |
11204 | esac | |
5213506e RW |
11205 | fi |
11206 | ||
399fe3e1 | 11207 | if test $force_sjlj_exceptions = yes; then |
b61ff9c8 | 11208 | sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` |
63cf211a | 11209 | |
ba479fd2 NN |
11210 | cat >>confdefs.h <<_ACEOF |
11211 | #define CONFIG_SJLJ_EXCEPTIONS $sjlj | |
11212 | _ACEOF | |
4977bab6 | 11213 | |
399fe3e1 | 11214 | fi |
4977bab6 | 11215 | |
34a86c2b NN |
11216 | # -------------------------------------------------------- |
11217 | # Build, host, and target specific configuration fragments | |
11218 | # -------------------------------------------------------- | |
11219 | ||
5b28c537 NN |
11220 | # Collect build-machine-specific information. |
11221 | . ${srcdir}/config.build | |
11222 | ||
a89ea0df NN |
11223 | # Collect host-machine-specific information. |
11224 | . ${srcdir}/config.host | |
11225 | ||
ef69da62 | 11226 | target_gtfiles= |
a89ea0df NN |
11227 | |
11228 | # Collect target-machine-specific information. | |
8ad9fb33 | 11229 | . ${srcdir}/config.gcc |
861bb6c1 JL |
11230 | |
11231 | extra_objs="${host_extra_objs} ${extra_objs}" | |
30500d84 | 11232 | extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}" |
861bb6c1 JL |
11233 | |
11234 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 11235 | if test x"$tm_file" = x |
861bb6c1 JL |
11236 | then tm_file=$cpu_type/$cpu_type.h; fi |
11237 | ||
6b2adea9 | 11238 | if test x"$extra_headers" = x |
861bb6c1 JL |
11239 | then extra_headers=; fi |
11240 | ||
75bffa71 | 11241 | if test x$md_file = x |
e98e406f | 11242 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 11243 | |
75bffa71 | 11244 | if test x$out_file = x |
861bb6c1 JL |
11245 | then out_file=$cpu_type/$cpu_type.c; fi |
11246 | ||
75bffa71 | 11247 | if test x"$tmake_file" = x |
861bb6c1 JL |
11248 | then tmake_file=$cpu_type/t-$cpu_type |
11249 | fi | |
11250 | ||
90e6a802 | 11251 | if test x"$dwarf2" = xyes |
756ee602 | 11252 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
11253 | fi |
11254 | ||
861bb6c1 | 11255 | # Say what files are being used for the output code and MD file. |
11642c3a | 11256 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
11257 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
11258 | ||
11642c3a | 11259 | # If any of the xm_file variables contain nonexistent files, warn |
4dc0535b ZW |
11260 | # about them and drop them. |
11261 | ||
11642c3a ZW |
11262 | bx= |
11263 | for x in $build_xm_file; do | |
11264 | if test -f $srcdir/config/$x | |
11265 | then bx="$bx $x" | |
5213506e RW |
11266 | else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
11267 | $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
11268 | fi |
11269 | done | |
11270 | build_xm_file="$bx" | |
11271 | ||
11272 | hx= | |
11273 | for x in $host_xm_file; do | |
11274 | if test -f $srcdir/config/$x | |
11275 | then hx="$hx $x" | |
5213506e RW |
11276 | else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
11277 | $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
11278 | fi |
11279 | done | |
11280 | host_xm_file="$hx" | |
11281 | ||
11282 | tx= | |
11283 | for x in $xm_file; do | |
11284 | if test -f $srcdir/config/$x | |
11285 | then tx="$tx $x" | |
5213506e RW |
11286 | else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
11287 | $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
11288 | fi |
11289 | done | |
11290 | xm_file="$tx" | |
11291 | ||
861bb6c1 JL |
11292 | count=a |
11293 | for f in $tm_file; do | |
11294 | count=${count}x | |
11295 | done | |
75bffa71 | 11296 | if test $count = ax; then |
861bb6c1 JL |
11297 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
11298 | else | |
11299 | echo "Using the following target machine macro files:" | |
11300 | for f in $tm_file; do | |
11301 | echo " $srcdir/config/$f" | |
11302 | done | |
11303 | fi | |
11304 | ||
4977bab6 | 11305 | if test x$need_64bit_hwint = xyes; then |
ba479fd2 | 11306 | |
5213506e | 11307 | $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h |
4977bab6 ZW |
11308 | |
11309 | fi | |
11310 | ||
99fa8911 AP |
11311 | if test x$use_long_long_for_widest_fast_int = xyes; then |
11312 | ||
5213506e | 11313 | $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h |
99fa8911 AP |
11314 | |
11315 | fi | |
11316 | ||
861bb6c1 JL |
11317 | count=a |
11318 | for f in $host_xm_file; do | |
11319 | count=${count}x | |
11320 | done | |
11642c3a ZW |
11321 | if test $count = a; then |
11322 | : | |
11323 | elif test $count = ax; then | |
861bb6c1 JL |
11324 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
11325 | else | |
11326 | echo "Using the following host machine macro files:" | |
11327 | for f in $host_xm_file; do | |
11328 | echo " $srcdir/config/$f" | |
11329 | done | |
11330 | fi | |
476d9098 | 11331 | echo "Using ${out_host_hook_obj} for host machine hooks." |
861bb6c1 | 11332 | |
75bffa71 | 11333 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
11334 | count=a |
11335 | for f in $build_xm_file; do | |
11336 | count=${count}x | |
11337 | done | |
11642c3a ZW |
11338 | if test $count = a; then |
11339 | : | |
11340 | elif test $count = ax; then | |
861bb6c1 JL |
11341 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
11342 | else | |
11343 | echo "Using the following build machine macro files:" | |
11344 | for f in $build_xm_file; do | |
11345 | echo " $srcdir/config/$f" | |
11346 | done | |
11347 | fi | |
11348 | fi | |
11349 | ||
08b2bad2 SB |
11350 | if test -n "$configured_native_system_header_dir"; then |
11351 | native_system_header_dir=$configured_native_system_header_dir | |
11352 | fi | |
11353 | NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir" | |
11354 | ||
11355 | ||
4f6d8cc8 | 11356 | case ${host} in |
b8ec3cc8 | 11357 | powerpc*-*-darwin*) |
5213506e RW |
11358 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5 |
11359 | $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; } | |
11360 | if test "${gcc_cv_mcontext_underscores+set}" = set; then : | |
11361 | $as_echo_n "(cached) " >&6 | |
4f6d8cc8 | 11362 | else |
5213506e RW |
11363 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11364 | /* end confdefs.h. */ | |
4f6d8cc8 | 11365 | |
ba7da42a | 11366 | #include <sys/cdefs.h> |
de4fb767 | 11367 | #include <sys/signal.h> |
4f6d8cc8 GK |
11368 | #include <ucontext.h> |
11369 | int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; } | |
11370 | ||
11371 | _ACEOF | |
5213506e | 11372 | if ac_fn_c_try_compile "$LINENO"; then : |
4f6d8cc8 GK |
11373 | gcc_cv_mcontext_underscores=no |
11374 | else | |
5213506e | 11375 | gcc_cv_mcontext_underscores=yes |
4f6d8cc8 | 11376 | fi |
5213506e | 11377 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 | 11378 | fi |
5213506e RW |
11379 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5 |
11380 | $as_echo "$gcc_cv_mcontext_underscores" >&6; } | |
4f6d8cc8 GK |
11381 | if test $gcc_cv_mcontext_underscores = yes; then |
11382 | ||
5213506e | 11383 | $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h |
4f6d8cc8 GK |
11384 | |
11385 | fi | |
11386 | ;; | |
11387 | esac | |
11388 | ||
8bb915b6 NN |
11389 | # --------- |
11390 | # Threading | |
11391 | # --------- | |
11392 | ||
c2e494a8 | 11393 | # Check if a valid thread package |
615be2cf | 11394 | case ${enable_threads} in |
c2e494a8 NN |
11395 | "" | no) |
11396 | # No threads | |
11397 | target_thread_file='single' | |
11398 | ;; | |
11399 | yes) | |
11400 | # default | |
11401 | target_thread_file='single' | |
11402 | ;; | |
ddaad3c8 | 11403 | aix | dce | lynx | mipssde | posix | rtems | \ |
da90c957 | 11404 | single | tpf | vxworks | win32) |
615be2cf | 11405 | target_thread_file=${enable_threads} |
c2e494a8 NN |
11406 | ;; |
11407 | *) | |
615be2cf | 11408 | echo "${enable_threads} is an unknown thread package" 1>&2 |
c2e494a8 NN |
11409 | exit 1 |
11410 | ;; | |
11411 | esac | |
11412 | ||
11413 | if test x${thread_file} = x; then | |
11414 | # No thread file set by target-specific clauses in config.gcc, | |
11415 | # so use file chosen by default logic above | |
11416 | thread_file=${target_thread_file} | |
861bb6c1 JL |
11417 | fi |
11418 | ||
8bb915b6 NN |
11419 | # -------- |
11420 | # UNSORTED | |
11421 | # -------- | |
11422 | ||
18fbf599 | 11423 | use_cxa_atexit=no |
2121a768 JT |
11424 | if test x$enable___cxa_atexit = xyes || \ |
11425 | test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then | |
18fbf599 | 11426 | if test x$host = x$target; then |
97388150 DS |
11427 | case $host in |
11428 | # mingw32 doesn't have __cxa_atexit but uses atexit registration | |
11429 | # keyed to flag_use_cxa_atexit | |
11430 | *-*-mingw32*) | |
11431 | use_cxa_atexit=yes | |
11432 | ;; | |
11433 | *) | |
5213506e RW |
11434 | ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit" |
11435 | if test "x$ac_cv_func___cxa_atexit" = x""yes; then : | |
18fbf599 PB |
11436 | use_cxa_atexit=yes |
11437 | else | |
11438 | echo "__cxa_atexit can't be enabled on this target" | |
11439 | fi | |
11440 | ||
5f60e48f | 11441 | ;; |
97388150 | 11442 | esac |
18fbf599 PB |
11443 | else |
11444 | # We can't check for __cxa_atexit when building a cross, so assume | |
11445 | # it is available | |
11446 | use_cxa_atexit=yes | |
11447 | fi | |
11448 | if test x$use_cxa_atexit = xyes; then | |
ba479fd2 | 11449 | |
5213506e | 11450 | $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h |
2121a768 | 11451 | |
18fbf599 | 11452 | fi |
2121a768 JT |
11453 | fi |
11454 | ||
a5381466 | 11455 | # Look for a file containing extra machine modes. |
1c0ca89d ZW |
11456 | if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then |
11457 | extra_modes_file='$(srcdir)'/config/${extra_modes} | |
ba479fd2 NN |
11458 | |
11459 | ||
11460 | cat >>confdefs.h <<_ACEOF | |
e22340b0 | 11461 | #define EXTRA_MODES_FILE "config/$extra_modes" |
ba479fd2 | 11462 | _ACEOF |
a5381466 ZW |
11463 | |
11464 | fi | |
11465 | ||
75685792 RS |
11466 | # Convert extra_options into a form suitable for Makefile use. |
11467 | extra_opt_files= | |
fd438373 | 11468 | all_opt_files= |
75685792 RS |
11469 | for f in $extra_options; do |
11470 | extra_opt_files="$extra_opt_files \$(srcdir)/config/$f" | |
fd438373 | 11471 | all_opt_files="$all_opt_files $srcdir/config/$f" |
75685792 RS |
11472 | done |
11473 | ||
11474 | ||
b7cb92ad | 11475 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 11476 | # the first file included by config.h. |
4977bab6 | 11477 | # If host=build, it is correct to have bconfig include auto-host.h |
ba479fd2 | 11478 | # as well. If host!=build, we are in error and need to do more |
db81d74a | 11479 | # work to find out the build config parameters. |
75bffa71 | 11480 | if test x$host = x$build |
db81d74a | 11481 | then |
eaf4e618 | 11482 | build_auto=auto-host.h |
b7cb92ad JL |
11483 | else |
11484 | # We create a subdir, then run autoconf in the subdir. | |
11485 | # To prevent recursion we set host and build for the new | |
11486 | # invocation of configure to the build for this invocation | |
ba479fd2 | 11487 | # of configure. |
b7cb92ad JL |
11488 | tempdir=build.$$ |
11489 | rm -rf $tempdir | |
11490 | mkdir $tempdir | |
11491 | cd $tempdir | |
11492 | case ${srcdir} in | |
255b8a49 | 11493 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
11494 | *) realsrcdir=../${srcdir};; |
11495 | esac | |
d920e825 L |
11496 | saved_CFLAGS="${CFLAGS}" |
11497 | CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ | |
f8c33439 | 11498 | LDFLAGS="${LDFLAGS_FOR_BUILD}" \ |
d920e825 | 11499 | ${realsrcdir}/configure \ |
33e70558 | 11500 | --enable-languages=${enable_languages-all} \ |
534d0cc0 | 11501 | --target=$target_alias --host=$build_alias --build=$build_alias |
d920e825 | 11502 | CFLAGS="${saved_CFLAGS}" |
b7cb92ad JL |
11503 | |
11504 | # We just finished tests for the build machine, so rename | |
11505 | # the file auto-build.h in the gcc directory. | |
11506 | mv auto-host.h ../auto-build.h | |
11507 | cd .. | |
11508 | rm -rf $tempdir | |
eaf4e618 | 11509 | build_auto=auto-build.h |
db81d74a RH |
11510 | fi |
11511 | ||
06f0b04c | 11512 | |
eaf4e618 | 11513 | tm_file="${tm_file} defaults.h" |
4977bab6 ZW |
11514 | tm_p_file="${tm_p_file} tm-preds.h" |
11515 | host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" | |
11516 | build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" | |
49691411 | 11517 | # We don't want ansidecl.h in target files, write code there in ISO/GNU C. |
b4862477 | 11518 | # put this back in temporarily. |
232b67d9 | 11519 | xm_file="auto-host.h ansidecl.h ${xm_file}" |
0056a9b5 | 11520 | |
34a86c2b NN |
11521 | # -------- |
11522 | # UNSORTED | |
11523 | # -------- | |
11524 | ||
cc1e60ea | 11525 | # Compile in configure arguments. |
8105825d | 11526 | if test -f configargs.h ; then |
cc1e60ea | 11527 | # Being re-configured. |
022dae81 | 11528 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
cc1e60ea JM |
11529 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
11530 | else | |
11531 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
11532 | fi | |
eeae7b41 DJ |
11533 | |
11534 | # Double all backslashes and backslash all quotes to turn | |
11535 | # gcc_config_arguments into a C string. | |
11536 | sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out | |
11537 | $gcc_config_arguments | |
11538 | EOF | |
11539 | gcc_config_arguments_str=`cat conftest.out` | |
11540 | rm -f conftest.out | |
11541 | ||
cc1e60ea JM |
11542 | cat > configargs.h <<EOF |
11543 | /* Generated automatically. */ | |
eeae7b41 | 11544 | static const char configuration_arguments[] = "$gcc_config_arguments_str"; |
a6687d2b | 11545 | static const char thread_model[] = "$thread_file"; |
7816bea0 DJ |
11546 | |
11547 | static const struct { | |
11548 | const char *name, *value; | |
11549 | } configure_default_options[] = $configure_default_options; | |
cc1e60ea JM |
11550 | EOF |
11551 | ||
40540e68 RAE |
11552 | gcc_BASEVER=`cat $srcdir/BASE-VER` |
11553 | gcc_DEVPHASE=`cat $srcdir/DEV-PHASE` | |
11554 | gcc_DATESTAMP=`cat $srcdir/DATESTAMP` | |
0c463e16 | 11555 | if test -f $srcdir/REVISION ; then |
40540e68 | 11556 | gcc_REVISION=`cat $srcdir/REVISION` |
0c463e16 RAE |
11557 | else |
11558 | gcc_REVISION="" | |
11559 | fi | |
11560 | cat > plugin-version.h <<EOF | |
11561 | #include "configargs.h" | |
11562 | ||
bf588455 BS |
11563 | #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'` |
11564 | #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'` | |
11565 | #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'` | |
11566 | #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR) | |
11567 | ||
0c463e16 RAE |
11568 | static char basever[] = "$gcc_BASEVER"; |
11569 | static char datestamp[] = "$gcc_DATESTAMP"; | |
11570 | static char devphase[] = "$gcc_DEVPHASE"; | |
11571 | static char revision[] = "$gcc_REVISION"; | |
11572 | ||
11573 | /* FIXME plugins: We should make the version information more precise. | |
11574 | One way to do is to add a checksum. */ | |
11575 | ||
11576 | static struct plugin_gcc_version gcc_version = {basever, datestamp, | |
11577 | devphase, revision, | |
11578 | configuration_arguments}; | |
11579 | EOF | |
11580 | ||
ab87f8c8 | 11581 | # Internationalization |
18fc9bd4 RG |
11582 | # If we haven't got the data from the intl directory, |
11583 | # assume NLS is disabled. | |
11584 | USE_NLS=no | |
11585 | LIBINTL= | |
11586 | LIBINTL_DEP= | |
11587 | INCINTL= | |
11588 | XGETTEXT= | |
11589 | GMSGFMT= | |
11590 | POSUB= | |
11591 | ||
11592 | if test -f ../intl/config.intl; then | |
11593 | . ../intl/config.intl | |
11594 | fi | |
5213506e RW |
11595 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
11596 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
18fc9bd4 | 11597 | if test x"$USE_NLS" != xyes; then |
5213506e RW |
11598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11599 | $as_echo "no" >&6; } | |
18fc9bd4 | 11600 | else |
5213506e RW |
11601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
11602 | $as_echo "yes" >&6; } | |
18fc9bd4 | 11603 | |
5213506e | 11604 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h |
18fc9bd4 RG |
11605 | |
11606 | ||
5213506e RW |
11607 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 |
11608 | $as_echo_n "checking for catalogs to be installed... " >&6; } | |
18fc9bd4 RG |
11609 | # Look for .po and .gmo files in the source directory. |
11610 | CATALOGS= | |
11611 | XLINGUAS= | |
11612 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
11613 | # If there aren't any .gmo files the shell will give us the | |
11614 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
11615 | # weeded out. | |
11616 | case "$cat" in *\**) | |
11617 | continue;; | |
11618 | esac | |
11619 | # The quadruple backslash is collapsed to a double backslash | |
11620 | # by the backticks, then collapsed again by the double quotes, | |
11621 | # leaving us with one backslash in the sed expression (right | |
11622 | # before the dot that mustn't act as a wildcard). | |
11623 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` | |
11624 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
11625 | # The user is allowed to set LINGUAS to a list of languages to | |
11626 | # install catalogs for. If it's empty that means "all of them." | |
11627 | if test "x$LINGUAS" = x; then | |
11628 | CATALOGS="$CATALOGS $cat" | |
11629 | XLINGUAS="$XLINGUAS $lang" | |
11630 | else | |
11631 | case "$LINGUAS" in *$lang*) | |
11632 | CATALOGS="$CATALOGS $cat" | |
11633 | XLINGUAS="$XLINGUAS $lang" | |
11634 | ;; | |
11635 | esac | |
11636 | fi | |
11637 | done | |
11638 | LINGUAS="$XLINGUAS" | |
5213506e RW |
11639 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 |
11640 | $as_echo "$LINGUAS" >&6; } | |
18fc9bd4 RG |
11641 | |
11642 | ||
11643 | DATADIRNAME=share | |
11644 | ||
11645 | INSTOBJEXT=.mo | |
11646 | ||
11647 | GENCAT=gencat | |
11648 | ||
11649 | CATOBJEXT=.gmo | |
11650 | ||
11651 | fi | |
861bb6c1 | 11652 | |
56694dd9 ZW |
11653 | # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get |
11654 | # -liconv on the link line twice. | |
11655 | case "$LIBINTL" in *$LIBICONV*) | |
11656 | LIBICONV= ;; | |
11657 | esac | |
dc6746e7 | 11658 | |
5213506e RW |
11659 | # Check whether --enable-secureplt was given. |
11660 | if test "${enable_secureplt+set}" = set; then : | |
11661 | enableval=$enable_secureplt; | |
11662 | fi | |
7f970b70 | 11663 | |
922e3e33 | 11664 | |
ad211091 KT |
11665 | # Check whether --enable-leading-mingw64-underscores was given. |
11666 | if test "${enable_leading_mingw64_underscores+set}" = set; then : | |
11667 | enableval=$enable_leading_mingw64_underscores; | |
11668 | fi | |
11669 | ||
11670 | if test x"$enable_leading_mingw64_underscores" = xyes ; then : | |
11671 | ||
11672 | $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h | |
11673 | ||
11674 | fi | |
11675 | ||
5213506e RW |
11676 | # Check whether --enable-cld was given. |
11677 | if test "${enable_cld+set}" = set; then : | |
11678 | enableval=$enable_cld; | |
922e3e33 UB |
11679 | else |
11680 | enable_cld=no | |
5213506e RW |
11681 | fi |
11682 | ||
922e3e33 | 11683 | |
d79389af L |
11684 | # Check whether --enable-frame-pointer was given. |
11685 | if test "${enable_frame_pointer+set}" = set; then : | |
11686 | enableval=$enable_frame_pointer; | |
11687 | else | |
11688 | ||
11689 | case $target_os in | |
1b2d4118 JH |
11690 | linux* | darwin[8912]*) |
11691 | # Enable -fomit-frame-pointer by default for Linux and Darwin with | |
11692 | # DWARF2. | |
d79389af L |
11693 | enable_frame_pointer=no |
11694 | ;; | |
11695 | *) | |
11696 | enable_frame_pointer=yes | |
11697 | ;; | |
11698 | esac | |
11699 | ||
11700 | fi | |
11701 | ||
11702 | ||
56694dd9 | 11703 | # Windows32 Registry support for specifying GCC installation paths. |
5213506e RW |
11704 | # Check whether --enable-win32-registry was given. |
11705 | if test "${enable_win32_registry+set}" = set; then : | |
11706 | enableval=$enable_win32_registry; | |
11707 | fi | |
dc6746e7 | 11708 | |
ba479fd2 | 11709 | |
a1286ef5 ZW |
11710 | case $host_os in |
11711 | win32 | pe | cygwin* | mingw32* | uwin*) | |
11712 | if test "x$enable_win32_registry" != xno; then | |
5213506e RW |
11713 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5 |
11714 | $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; } | |
11715 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : | |
11716 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
11717 | else |
11718 | ac_func_search_save_LIBS=$LIBS | |
5213506e | 11719 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 11720 | /* end confdefs.h. */ |
861bb6c1 | 11721 | |
5213506e RW |
11722 | /* Override any GCC internal prototype to avoid an error. |
11723 | Use char because int might match the return type of a GCC | |
11724 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
11725 | #ifdef __cplusplus |
11726 | extern "C" | |
11727 | #endif | |
ba479fd2 NN |
11728 | char RegOpenKeyExA (); |
11729 | int | |
11730 | main () | |
11731 | { | |
5213506e | 11732 | return RegOpenKeyExA (); |
ba479fd2 NN |
11733 | ; |
11734 | return 0; | |
11735 | } | |
11736 | _ACEOF | |
5213506e RW |
11737 | for ac_lib in '' advapi32; do |
11738 | if test -z "$ac_lib"; then | |
11739 | ac_res="none required" | |
11740 | else | |
11741 | ac_res=-l$ac_lib | |
b61ff9c8 | 11742 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
5213506e RW |
11743 | fi |
11744 | if ac_fn_c_try_link "$LINENO"; then : | |
11745 | ac_cv_search_RegOpenKeyExA=$ac_res | |
11746 | fi | |
11747 | rm -f core conftest.err conftest.$ac_objext \ | |
11748 | conftest$ac_exeext | |
11749 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : | |
11750 | break | |
11751 | fi | |
11752 | done | |
11753 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : | |
2f41c1d6 | 11754 | |
1a4b763e | 11755 | else |
5213506e | 11756 | ac_cv_search_RegOpenKeyExA=no |
dd7f7a6e | 11757 | fi |
5213506e | 11758 | rm conftest.$ac_ext |
dd7f7a6e EC |
11759 | LIBS=$ac_func_search_save_LIBS |
11760 | fi | |
5213506e RW |
11761 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5 |
11762 | $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; } | |
11763 | ac_res=$ac_cv_search_RegOpenKeyExA | |
11764 | if test "$ac_res" != no; then : | |
11765 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
dd7f7a6e EC |
11766 | |
11767 | else | |
11768 | enable_win32_registry=no | |
11769 | fi | |
11770 | ||
11771 | fi | |
11772 | ||
11773 | if test "x$enable_win32_registry" != xno; then | |
11774 | ||
5213506e | 11775 | $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h |
dd7f7a6e EC |
11776 | |
11777 | ||
11778 | if test "x$enable_win32_registry" != xyes \ | |
11779 | && test "x$enable_win32_registry" != x; then | |
11780 | ||
11781 | cat >>confdefs.h <<_ACEOF | |
11782 | #define WIN32_REGISTRY_KEY "$enable_win32_registry" | |
11783 | _ACEOF | |
11784 | ||
11785 | fi | |
11786 | fi | |
11787 | ;; | |
11788 | esac | |
ab87f8c8 | 11789 | |
56694dd9 ZW |
11790 | # Get an absolute path to the GCC top-level source directory |
11791 | holddir=`${PWDCMD-pwd}` | |
11792 | cd $srcdir | |
11793 | topdir=`${PWDCMD-pwd}` | |
11794 | cd $holddir | |
ab87f8c8 | 11795 | |
56694dd9 | 11796 | # Conditionalize the makefile for this host machine. |
2ed26f6b | 11797 | xmake_file= |
c406e779 | 11798 | for f in ${host_xmake_file} |
56694dd9 ZW |
11799 | do |
11800 | if test -f ${srcdir}/config/$f | |
11801 | then | |
2ed26f6b | 11802 | xmake_file="${xmake_file} \$(srcdir)/config/$f" |
56694dd9 ZW |
11803 | fi |
11804 | done | |
093e61a6 | 11805 | |
56694dd9 | 11806 | # Conditionalize the makefile for this target machine. |
2ed26f6b | 11807 | tmake_file_= |
c406e779 | 11808 | for f in ${tmake_file} |
56694dd9 ZW |
11809 | do |
11810 | if test -f ${srcdir}/config/$f | |
11811 | then | |
2ed26f6b | 11812 | tmake_file_="${tmake_file_} \$(srcdir)/config/$f" |
56694dd9 ZW |
11813 | fi |
11814 | done | |
2ed26f6b | 11815 | tmake_file="${tmake_file_}" |
71a94577 | 11816 | |
ab87f8c8 | 11817 | out_object_file=`basename $out_file .c`.o |
c49a6962 | 11818 | common_out_object_file=`basename $common_out_file .c`.o |
ab87f8c8 | 11819 | |
75685792 | 11820 | tm_file_list="options.h" |
f938f60c | 11821 | tm_include_list="options.h insn-constants.h" |
ab87f8c8 | 11822 | for f in $tm_file; do |
64ccbc99 | 11823 | case $f in |
3ca43df7 RS |
11824 | ./* ) |
11825 | f=`echo $f | sed 's/^..//'` | |
11826 | tm_file_list="${tm_file_list} $f" | |
11827 | tm_include_list="${tm_include_list} $f" | |
11828 | ;; | |
d02af173 | 11829 | defaults.h ) |
e22340b0 ZW |
11830 | tm_file_list="${tm_file_list} \$(srcdir)/$f" |
11831 | tm_include_list="${tm_include_list} $f" | |
11832 | ;; | |
11833 | * ) | |
11834 | tm_file_list="${tm_file_list} \$(srcdir)/config/$f" | |
11835 | tm_include_list="${tm_include_list} config/$f" | |
11836 | ;; | |
64ccbc99 | 11837 | esac |
ab87f8c8 JL |
11838 | done |
11839 | ||
11642c3a | 11840 | tm_p_file_list= |
e22340b0 | 11841 | tm_p_include_list= |
11642c3a | 11842 | for f in $tm_p_file; do |
4977bab6 ZW |
11843 | case $f in |
11844 | tm-preds.h ) | |
e22340b0 ZW |
11845 | tm_p_file_list="${tm_p_file_list} $f" |
11846 | tm_p_include_list="${tm_p_include_list} $f" | |
11847 | ;; | |
11848 | * ) | |
11849 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
11850 | tm_p_include_list="${tm_p_include_list} config/$f" | |
11851 | esac | |
11852 | done | |
11853 | ||
11854 | xm_file_list= | |
11855 | xm_include_list= | |
11856 | for f in $xm_file; do | |
11857 | case $f in | |
11858 | ansidecl.h ) | |
11859 | xm_file_list="${xm_file_list} \$(srcdir)/../include/$f" | |
11860 | xm_include_list="${xm_include_list} $f" | |
11861 | ;; | |
11862 | auto-host.h ) | |
11863 | xm_file_list="${xm_file_list} $f" | |
11864 | xm_include_list="${xm_include_list} $f" | |
11865 | ;; | |
11866 | * ) | |
11867 | xm_file_list="${xm_file_list} \$(srcdir)/config/$f" | |
11868 | xm_include_list="${xm_include_list} config/$f" | |
11869 | ;; | |
4977bab6 | 11870 | esac |
11642c3a ZW |
11871 | done |
11872 | ||
ab87f8c8 | 11873 | host_xm_file_list= |
e22340b0 | 11874 | host_xm_include_list= |
ab87f8c8 | 11875 | for f in $host_xm_file; do |
64ccbc99 | 11876 | case $f in |
d02af173 | 11877 | ansidecl.h ) |
e22340b0 ZW |
11878 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f" |
11879 | host_xm_include_list="${host_xm_include_list} $f" | |
11880 | ;; | |
e2500fed | 11881 | auto-host.h ) |
e22340b0 ZW |
11882 | host_xm_file_list="${host_xm_file_list} $f" |
11883 | host_xm_include_list="${host_xm_include_list} $f" | |
11884 | ;; | |
11885 | * ) | |
11886 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" | |
11887 | host_xm_include_list="${host_xm_include_list} config/$f" | |
11888 | ;; | |
64ccbc99 | 11889 | esac |
ab87f8c8 JL |
11890 | done |
11891 | ||
11892 | build_xm_file_list= | |
11893 | for f in $build_xm_file; do | |
64ccbc99 | 11894 | case $f in |
d02af173 | 11895 | ansidecl.h ) |
e22340b0 ZW |
11896 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f" |
11897 | build_xm_include_list="${build_xm_include_list} $f" | |
11898 | ;; | |
e2500fed | 11899 | auto-build.h | auto-host.h ) |
e22340b0 ZW |
11900 | build_xm_file_list="${build_xm_file_list} $f" |
11901 | build_xm_include_list="${build_xm_include_list} $f" | |
11902 | ;; | |
11903 | * ) | |
11904 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" | |
11905 | build_xm_include_list="${build_xm_include_list} config/$f" | |
11906 | ;; | |
64ccbc99 | 11907 | esac |
ab87f8c8 JL |
11908 | done |
11909 | ||
2989d30c GK |
11910 | # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a |
11911 | # cross-compiler which does not use the native headers and libraries. | |
a078a589 | 11912 | # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. |
ba479fd2 NN |
11913 | CROSS= |
11914 | ALL=all.internal | |
11915 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
b28250ab MM |
11916 | |
11917 | if test "x$with_build_sysroot" != x; then | |
14da6073 | 11918 | build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
b28250ab MM |
11919 | else |
11920 | # This value is used, even on a native system, because | |
11921 | # CROSS_SYSTEM_HEADER_DIR is just | |
11922 | # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR). | |
11923 | build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)' | |
11924 | fi | |
11925 | ||
ab87f8c8 JL |
11926 | if test x$host != x$target |
11927 | then | |
2989d30c | 11928 | CROSS="-DCROSS_DIRECTORY_STRUCTURE" |
a078a589 | 11929 | ALL=all.cross |
160633c6 | 11930 | SYSTEM_HEADER_DIR=$build_system_header_dir |
343f59d9 | 11931 | case "$host","$target" in |
3a7e8b87 GK |
11932 | # Darwin crosses can use the host system's libraries and headers, |
11933 | # because of the fat library support. Of course, it must be the | |
11934 | # same version of Darwin on both sides. Allow the user to | |
11935 | # just say --target=foo-darwin without a version number to mean | |
11936 | # "the version on this system". | |
11937 | *-*-darwin*,*-*-darwin*) | |
11938 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
11939 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
11940 | if test $hostos = $targetos -o $targetos = darwin ; then | |
11941 | CROSS= | |
11942 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
11943 | with_headers=yes | |
11944 | fi | |
11945 | ;; | |
11946 | ||
343f59d9 AM |
11947 | i?86-*-*,x86_64-*-* \ |
11948 | | powerpc*-*-*,powerpc64*-*-*) | |
11949 | CROSS="$CROSS -DNATIVE_CROSS" ;; | |
11950 | esac | |
e1dbd4c8 KT |
11951 | |
11952 | case $target in | |
11953 | *-*-mingw*) | |
11954 | if test "x$with_headers" = x; then | |
11955 | with_headers=yes | |
11956 | fi | |
11957 | ;; | |
11958 | *) | |
11959 | ;; | |
11960 | esac | |
7a615b25 | 11961 | elif test "x$TARGET_SYSTEM_ROOT" != x; then |
b28250ab | 11962 | SYSTEM_HEADER_DIR=$build_system_header_dir |
ab87f8c8 JL |
11963 | fi |
11964 | ||
b39d221a EC |
11965 | # If this is a cross-compiler that does not |
11966 | # have its own set of headers then define | |
11967 | # inhibit_libc | |
11968 | ||
dc06db20 R |
11969 | # If this is using newlib, without having the headers available now, |
11970 | # then define inhibit_libc in LIBGCC2_CFLAGS. | |
fecd6201 ZW |
11971 | # This prevents libgcc2 from containing any code which requires libc |
11972 | # support. | |
a929bc28 | 11973 | : ${inhibit_libc=false} |
dc06db20 R |
11974 | if { { test x$host != x$target && test "x$with_sysroot" = x ; } || |
11975 | test x$with_newlib = xyes ; } && | |
e50084fa | 11976 | { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then |
160633c6 | 11977 | inhibit_libc=true |
b39d221a EC |
11978 | fi |
11979 | ||
11980 | ||
a078a589 ZW |
11981 | # When building gcc with a cross-compiler, we need to adjust things so |
11982 | # that the generator programs are still built with the native compiler. | |
52c0e446 | 11983 | # Also, we cannot run fixincludes. |
a078a589 ZW |
11984 | |
11985 | # These are the normal (build=host) settings: | |
ba479fd2 NN |
11986 | CC_FOR_BUILD='$(CC)' |
11987 | BUILD_CFLAGS='$(ALL_CFLAGS)' | |
f8c33439 | 11988 | BUILD_LDFLAGS='$(LDFLAGS)' |
ba479fd2 | 11989 | STMP_FIXINC=stmp-fixinc |
8ad9fb33 | 11990 | |
83599948 NS |
11991 | # And these apply if build != host, or we are generating coverage data |
11992 | if test x$build != x$host || test "x$coverage_flags" != x | |
ab87f8c8 | 11993 | then |
b11e4747 | 11994 | BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' |
f8c33439 | 11995 | BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' |
ab87f8c8 JL |
11996 | fi |
11997 | ||
11998 | # Expand extra_headers to include complete path. | |
11999 | # This substitutes for lots of t-* files. | |
12000 | extra_headers_list= | |
b1ef58c8 NN |
12001 | # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers. |
12002 | for file in ${extra_headers} ; do | |
12003 | extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" | |
12004 | done | |
ab87f8c8 | 12005 | |
1617e5ee GK |
12006 | # If use_gcc_tgmath is set, append ginclude/tgmath.h. |
12007 | if test x"$use_gcc_tgmath" = xyes | |
12008 | then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h" | |
12009 | fi | |
12010 | ||
c38f02df ILT |
12011 | # Define collect2 in Makefile. |
12012 | case $host_can_use_collect2 in | |
12013 | no) collect2= ;; | |
12014 | *) collect2='collect2$(exeext)' ;; | |
12015 | esac | |
12016 | ||
12017 | ||
ab87f8c8 | 12018 | # Add a definition of USE_COLLECT2 if system wants one. |
34a86c2b NN |
12019 | case $use_collect2 in |
12020 | no) use_collect2= ;; | |
12021 | "") ;; | |
ba479fd2 | 12022 | *) |
34a86c2b NN |
12023 | host_xm_defines="${host_xm_defines} USE_COLLECT2" |
12024 | xm_defines="${xm_defines} USE_COLLECT2" | |
c38f02df ILT |
12025 | case $host_can_use_collect2 in |
12026 | no) | |
5213506e | 12027 | as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5 |
c38f02df ILT |
12028 | ;; |
12029 | esac | |
34a86c2b NN |
12030 | ;; |
12031 | esac | |
ab87f8c8 | 12032 | |
1cd0b716 DK |
12033 | |
12034 | cat >>confdefs.h <<_ACEOF | |
12035 | #define LTOPLUGINSONAME "${host_lto_plugin_soname}" | |
12036 | _ACEOF | |
12037 | ||
12038 | ||
8bb915b6 NN |
12039 | # --------------------------- |
12040 | # Assembler & linker features | |
12041 | # --------------------------- | |
12042 | ||
da0f6381 PB |
12043 | # During stage 2, ld is actually gcc/collect-ld, which is a small script to |
12044 | # discern between when to use prev-ld/ld-new and when to use ld/ld-new. | |
12045 | # However when ld-new is first executed from the build tree, libtool will | |
12046 | # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers | |
12047 | # to the build tree. While doing this we need to use the previous-stage | |
12048 | # linker, or we have an infinite loop. The presence of a shell script as | |
12049 | # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses | |
12050 | # the gcc/collect-ld script. So we need to know how libtool works, or | |
12051 | # exec-tool will fail. | |
e8b05380 | 12052 | |
da0f6381 | 12053 | |
5d47bb02 PG |
12054 | case `pwd` in |
12055 | *\ * | *\ *) | |
5213506e RW |
12056 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 |
12057 | $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; | |
5d47bb02 | 12058 | esac |
da0f6381 PB |
12059 | |
12060 | ||
da0f6381 | 12061 | |
43e02a8a RW |
12062 | macro_version='2.2.7a' |
12063 | macro_revision='1.3134' | |
da0f6381 PB |
12064 | |
12065 | ||
12066 | ||
12067 | ||
12068 | ||
12069 | ||
da0f6381 PB |
12070 | |
12071 | ||
12072 | ||
12073 | ||
12074 | ||
12075 | ||
12076 | ||
5d47bb02 | 12077 | ltmain="$ac_aux_dir/ltmain.sh" |
da0f6381 | 12078 | |
43e02a8a RW |
12079 | # Backslashify metacharacters that are still active within |
12080 | # double-quoted strings. | |
12081 | sed_quote_subst='s/\(["`$\\]\)/\\\1/g' | |
12082 | ||
12083 | # Same as above, but do not quote variable references. | |
12084 | double_quote_subst='s/\(["`\\]\)/\\\1/g' | |
12085 | ||
12086 | # Sed substitution to delay expansion of an escaped shell variable in a | |
12087 | # double_quote_subst'ed string. | |
12088 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
12089 | ||
12090 | # Sed substitution to delay expansion of an escaped single quote. | |
12091 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
12092 | ||
12093 | # Sed substitution to avoid accidental globbing in evaled expressions | |
12094 | no_glob_subst='s/\*/\\\*/g' | |
12095 | ||
12096 | ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
12097 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO | |
12098 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO | |
12099 | ||
12100 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 | |
12101 | $as_echo_n "checking how to print strings... " >&6; } | |
12102 | # Test print first, because it will be a builtin if present. | |
12103 | if test "X`print -r -- -n 2>/dev/null`" = X-n && \ | |
12104 | test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then | |
12105 | ECHO='print -r --' | |
12106 | elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then | |
12107 | ECHO='printf %s\n' | |
12108 | else | |
12109 | # Use this function as a fallback that always works. | |
12110 | func_fallback_echo () | |
12111 | { | |
12112 | eval 'cat <<_LTECHO_EOF | |
12113 | $1 | |
12114 | _LTECHO_EOF' | |
12115 | } | |
12116 | ECHO='func_fallback_echo' | |
12117 | fi | |
12118 | ||
12119 | # func_echo_all arg... | |
12120 | # Invoke $ECHO with all args, space-separated. | |
12121 | func_echo_all () | |
12122 | { | |
12123 | $ECHO "" | |
12124 | } | |
12125 | ||
12126 | case "$ECHO" in | |
12127 | printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 | |
12128 | $as_echo "printf" >&6; } ;; | |
12129 | print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 | |
12130 | $as_echo "print -r" >&6; } ;; | |
12131 | *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 | |
12132 | $as_echo "cat" >&6; } ;; | |
12133 | esac | |
12134 | ||
12135 | ||
12136 | ||
12137 | ||
12138 | ||
12139 | ||
12140 | ||
12141 | ||
12142 | ||
12143 | ||
12144 | ||
12145 | ||
12146 | ||
12147 | ||
5213506e RW |
12148 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 |
12149 | $as_echo_n "checking for a sed that does not truncate output... " >&6; } | |
12150 | if test "${ac_cv_path_SED+set}" = set; then : | |
12151 | $as_echo_n "(cached) " >&6 | |
12152 | else | |
12153 | ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ | |
12154 | for ac_i in 1 2 3 4 5 6 7; do | |
12155 | ac_script="$ac_script$as_nl$ac_script" | |
12156 | done | |
12157 | echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed | |
12158 | { ac_script=; unset ac_script;} | |
12159 | if test -z "$SED"; then | |
12160 | ac_path_SED_found=false | |
12161 | # Loop through the user's path and test for each of PROGNAME-LIST | |
12162 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e8b05380 PB |
12163 | for as_dir in $PATH |
12164 | do | |
12165 | IFS=$as_save_IFS | |
12166 | test -z "$as_dir" && as_dir=. | |
5213506e | 12167 | for ac_prog in sed gsed; do |
da0f6381 | 12168 | for ac_exec_ext in '' $ac_executable_extensions; do |
5213506e RW |
12169 | ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" |
12170 | { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue | |
12171 | # Check for GNU ac_path_SED and select it if it is found. | |
12172 | # Check for GNU $ac_path_SED | |
12173 | case `"$ac_path_SED" --version 2>&1` in | |
12174 | *GNU*) | |
12175 | ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; | |
12176 | *) | |
12177 | ac_count=0 | |
12178 | $as_echo_n 0123456789 >"conftest.in" | |
12179 | while : | |
12180 | do | |
12181 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
12182 | mv "conftest.tmp" "conftest.in" | |
12183 | cp "conftest.in" "conftest.nl" | |
12184 | $as_echo '' >> "conftest.nl" | |
12185 | "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
12186 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
12187 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
12188 | if test $ac_count -gt ${ac_path_SED_max-0}; then | |
12189 | # Best one so far, save it but keep looking for a better one | |
12190 | ac_cv_path_SED="$ac_path_SED" | |
12191 | ac_path_SED_max=$ac_count | |
12192 | fi | |
12193 | # 10*(2^10) chars as input seems more than enough | |
12194 | test $ac_count -gt 10 && break | |
12195 | done | |
12196 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
12197 | esac | |
12198 | ||
12199 | $ac_path_SED_found && break 3 | |
da0f6381 PB |
12200 | done |
12201 | done | |
5213506e | 12202 | done |
da0f6381 | 12203 | IFS=$as_save_IFS |
5213506e RW |
12204 | if test -z "$ac_cv_path_SED"; then |
12205 | as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 | |
da0f6381 | 12206 | fi |
5213506e RW |
12207 | else |
12208 | ac_cv_path_SED=$SED | |
e8b05380 | 12209 | fi |
b61ff9c8 | 12210 | |
5213506e RW |
12211 | fi |
12212 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 | |
12213 | $as_echo "$ac_cv_path_SED" >&6; } | |
12214 | SED="$ac_cv_path_SED" | |
12215 | rm -f conftest.sed | |
e8b05380 | 12216 | |
da0f6381 PB |
12217 | test -z "$SED" && SED=sed |
12218 | Xsed="$SED -e 1s/^X//" | |
e8b05380 | 12219 | |
e8b05380 PB |
12220 | |
12221 | ||
ad9c4d9f | 12222 | |
da0f6381 PB |
12223 | |
12224 | ||
12225 | ||
12226 | ||
12227 | ||
12228 | ||
12229 | ||
5213506e RW |
12230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 |
12231 | $as_echo_n "checking for fgrep... " >&6; } | |
12232 | if test "${ac_cv_path_FGREP+set}" = set; then : | |
12233 | $as_echo_n "(cached) " >&6 | |
12234 | else | |
12235 | if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 | |
12236 | then ac_cv_path_FGREP="$GREP -F" | |
12237 | else | |
12238 | if test -z "$FGREP"; then | |
12239 | ac_path_FGREP_found=false | |
12240 | # Loop through the user's path and test for each of PROGNAME-LIST | |
12241 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12242 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
12243 | do | |
12244 | IFS=$as_save_IFS | |
12245 | test -z "$as_dir" && as_dir=. | |
12246 | for ac_prog in fgrep; do | |
12247 | for ac_exec_ext in '' $ac_executable_extensions; do | |
12248 | ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" | |
12249 | { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue | |
12250 | # Check for GNU ac_path_FGREP and select it if it is found. | |
12251 | # Check for GNU $ac_path_FGREP | |
12252 | case `"$ac_path_FGREP" --version 2>&1` in | |
12253 | *GNU*) | |
12254 | ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; | |
12255 | *) | |
12256 | ac_count=0 | |
12257 | $as_echo_n 0123456789 >"conftest.in" | |
12258 | while : | |
12259 | do | |
12260 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
12261 | mv "conftest.tmp" "conftest.in" | |
12262 | cp "conftest.in" "conftest.nl" | |
12263 | $as_echo 'FGREP' >> "conftest.nl" | |
12264 | "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
12265 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
12266 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
12267 | if test $ac_count -gt ${ac_path_FGREP_max-0}; then | |
12268 | # Best one so far, save it but keep looking for a better one | |
12269 | ac_cv_path_FGREP="$ac_path_FGREP" | |
12270 | ac_path_FGREP_max=$ac_count | |
12271 | fi | |
12272 | # 10*(2^10) chars as input seems more than enough | |
12273 | test $ac_count -gt 10 && break | |
12274 | done | |
12275 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
12276 | esac | |
12277 | ||
12278 | $ac_path_FGREP_found && break 3 | |
12279 | done | |
12280 | done | |
12281 | done | |
12282 | IFS=$as_save_IFS | |
12283 | if test -z "$ac_cv_path_FGREP"; then | |
12284 | as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
12285 | fi | |
e8b05380 | 12286 | else |
5213506e RW |
12287 | ac_cv_path_FGREP=$FGREP |
12288 | fi | |
12289 | ||
12290 | fi | |
981d4858 | 12291 | fi |
5213506e RW |
12292 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 |
12293 | $as_echo "$ac_cv_path_FGREP" >&6; } | |
12294 | FGREP="$ac_cv_path_FGREP" | |
9e423e6d | 12295 | |
9f18db39 | 12296 | |
da0f6381 | 12297 | test -z "$GREP" && GREP=grep |
9f18db39 | 12298 | |
da0f6381 PB |
12299 | |
12300 | ||
12301 | ||
12302 | ||
12303 | ||
12304 | ||
12305 | ||
12306 | ||
12307 | ||
12308 | ||
12309 | ||
12310 | ||
12311 | ||
12312 | ||
12313 | ||
12314 | ||
12315 | ||
12316 | ||
5213506e RW |
12317 | # Check whether --with-gnu-ld was given. |
12318 | if test "${with_gnu_ld+set}" = set; then : | |
12319 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
da0f6381 PB |
12320 | else |
12321 | with_gnu_ld=no | |
5213506e RW |
12322 | fi |
12323 | ||
da0f6381 PB |
12324 | ac_prog=ld |
12325 | if test "$GCC" = yes; then | |
12326 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
12327 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
12328 | $as_echo_n "checking for ld used by $CC... " >&6; } | |
da0f6381 PB |
12329 | case $host in |
12330 | *-*-mingw*) | |
12331 | # gcc leaves a trailing carriage return which upsets mingw | |
12332 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
12333 | *) | |
12334 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
12335 | esac | |
12336 | case $ac_prog in | |
12337 | # Accept absolute paths. | |
12338 | [\\/]* | ?:[\\/]*) | |
12339 | re_direlt='/[^/][^/]*/\.\./' | |
12340 | # Canonicalize the pathname of ld | |
12341 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
12342 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
12343 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
12344 | done | |
12345 | test -z "$LD" && LD="$ac_prog" | |
12346 | ;; | |
12347 | "") | |
12348 | # If it fails, then pretend we aren't using GCC. | |
12349 | ac_prog=ld | |
12350 | ;; | |
12351 | *) | |
12352 | # If it is relative, then search for the first ld in PATH. | |
12353 | with_gnu_ld=unknown | |
12354 | ;; | |
12355 | esac | |
12356 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
12357 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
12358 | $as_echo_n "checking for GNU ld... " >&6; } | |
da0f6381 | 12359 | else |
5213506e RW |
12360 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
12361 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
da0f6381 | 12362 | fi |
5213506e RW |
12363 | if test "${lt_cv_path_LD+set}" = set; then : |
12364 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12365 | else |
12366 | if test -z "$LD"; then | |
12367 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
12368 | for ac_dir in $PATH; do | |
12369 | IFS="$lt_save_ifs" | |
12370 | test -z "$ac_dir" && ac_dir=. | |
12371 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
12372 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
12373 | # Check to see if the program is GNU ld. I'd rather use --version, | |
12374 | # but apparently some variants of GNU ld only accept -v. | |
12375 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
12376 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
12377 | *GNU* | *'with BFD'*) | |
12378 | test "$with_gnu_ld" != no && break | |
12379 | ;; | |
12380 | *) | |
12381 | test "$with_gnu_ld" != yes && break | |
12382 | ;; | |
12383 | esac | |
12384 | fi | |
12385 | done | |
12386 | IFS="$lt_save_ifs" | |
12387 | else | |
12388 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
12389 | fi | |
12390 | fi | |
12391 | ||
12392 | LD="$lt_cv_path_LD" | |
12393 | if test -n "$LD"; then | |
5213506e RW |
12394 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
12395 | $as_echo "$LD" >&6; } | |
da0f6381 | 12396 | else |
5213506e RW |
12397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12398 | $as_echo "no" >&6; } | |
da0f6381 | 12399 | fi |
5213506e RW |
12400 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
12401 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
12402 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
12403 | if test "${lt_cv_prog_gnu_ld+set}" = set; then : | |
12404 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12405 | else |
12406 | # I'd rather use --version here, but apparently some GNU lds only accept -v. | |
12407 | case `$LD -v 2>&1 </dev/null` in | |
12408 | *GNU* | *'with BFD'*) | |
12409 | lt_cv_prog_gnu_ld=yes | |
12410 | ;; | |
12411 | *) | |
12412 | lt_cv_prog_gnu_ld=no | |
12413 | ;; | |
12414 | esac | |
12415 | fi | |
5213506e RW |
12416 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
12417 | $as_echo "$lt_cv_prog_gnu_ld" >&6; } | |
da0f6381 PB |
12418 | with_gnu_ld=$lt_cv_prog_gnu_ld |
12419 | ||
12420 | ||
12421 | ||
12422 | ||
12423 | ||
12424 | ||
12425 | ||
12426 | ||
12427 | ||
5213506e RW |
12428 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 |
12429 | $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } | |
12430 | if test "${lt_cv_path_NM+set}" = set; then : | |
12431 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12432 | else |
12433 | if test -n "$NM"; then | |
12434 | # Let the user override the test. | |
12435 | lt_cv_path_NM="$NM" | |
12436 | else | |
12437 | lt_nm_to_check="${ac_tool_prefix}nm" | |
12438 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
12439 | lt_nm_to_check="$lt_nm_to_check nm" | |
12440 | fi | |
12441 | for lt_tmp_nm in $lt_nm_to_check; do | |
12442 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
12443 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
12444 | IFS="$lt_save_ifs" | |
12445 | test -z "$ac_dir" && ac_dir=. | |
12446 | tmp_nm="$ac_dir/$lt_tmp_nm" | |
12447 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
12448 | # Check to see if the nm accepts a BSD-compat flag. | |
12449 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
12450 | # nm: unknown option "B" ignored | |
12451 | # Tru64's nm complains that /dev/null is an invalid object file | |
12452 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
12453 | */dev/null* | *'Invalid file or object type'*) | |
12454 | lt_cv_path_NM="$tmp_nm -B" | |
12455 | break | |
12456 | ;; | |
12457 | *) | |
12458 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
12459 | */dev/null*) | |
12460 | lt_cv_path_NM="$tmp_nm -p" | |
12461 | break | |
12462 | ;; | |
12463 | *) | |
12464 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
12465 | continue # so that we can try to find one that supports BSD flags | |
12466 | ;; | |
12467 | esac | |
12468 | ;; | |
12469 | esac | |
12470 | fi | |
12471 | done | |
12472 | IFS="$lt_save_ifs" | |
12473 | done | |
12474 | : ${lt_cv_path_NM=no} | |
12475 | fi | |
12476 | fi | |
5213506e RW |
12477 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 |
12478 | $as_echo "$lt_cv_path_NM" >&6; } | |
da0f6381 PB |
12479 | if test "$lt_cv_path_NM" != "no"; then |
12480 | NM="$lt_cv_path_NM" | |
12481 | else | |
12482 | # Didn't find any BSD compatible name lister, look for dumpbin. | |
43e02a8a RW |
12483 | if test -n "$DUMPBIN"; then : |
12484 | # Let the user override the test. | |
12485 | else | |
12486 | if test -n "$ac_tool_prefix"; then | |
12487 | for ac_prog in dumpbin "link -dump" | |
da0f6381 PB |
12488 | do |
12489 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
12490 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
12491 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12492 | $as_echo_n "checking for $ac_word... " >&6; } | |
12493 | if test "${ac_cv_prog_DUMPBIN+set}" = set; then : | |
12494 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12495 | else |
12496 | if test -n "$DUMPBIN"; then | |
12497 | ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. | |
12498 | else | |
12499 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12500 | for as_dir in $PATH | |
12501 | do | |
12502 | IFS=$as_save_IFS | |
12503 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12504 | for ac_exec_ext in '' $ac_executable_extensions; do |
12505 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12506 | ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" |
5213506e | 12507 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12508 | break 2 |
12509 | fi | |
12510 | done | |
5213506e RW |
12511 | done |
12512 | IFS=$as_save_IFS | |
da0f6381 PB |
12513 | |
12514 | fi | |
12515 | fi | |
12516 | DUMPBIN=$ac_cv_prog_DUMPBIN | |
12517 | if test -n "$DUMPBIN"; then | |
5213506e RW |
12518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 |
12519 | $as_echo "$DUMPBIN" >&6; } | |
da0f6381 | 12520 | else |
5213506e RW |
12521 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12522 | $as_echo "no" >&6; } | |
da0f6381 PB |
12523 | fi |
12524 | ||
5213506e | 12525 | |
da0f6381 PB |
12526 | test -n "$DUMPBIN" && break |
12527 | done | |
12528 | fi | |
12529 | if test -z "$DUMPBIN"; then | |
12530 | ac_ct_DUMPBIN=$DUMPBIN | |
43e02a8a | 12531 | for ac_prog in dumpbin "link -dump" |
da0f6381 PB |
12532 | do |
12533 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
12534 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
12535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12536 | $as_echo_n "checking for $ac_word... " >&6; } | |
12537 | if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : | |
12538 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12539 | else |
12540 | if test -n "$ac_ct_DUMPBIN"; then | |
12541 | ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. | |
12542 | else | |
12543 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12544 | for as_dir in $PATH | |
12545 | do | |
12546 | IFS=$as_save_IFS | |
12547 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12548 | for ac_exec_ext in '' $ac_executable_extensions; do |
12549 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12550 | ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" |
5213506e | 12551 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12552 | break 2 |
12553 | fi | |
12554 | done | |
5213506e RW |
12555 | done |
12556 | IFS=$as_save_IFS | |
da0f6381 PB |
12557 | |
12558 | fi | |
12559 | fi | |
12560 | ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN | |
12561 | if test -n "$ac_ct_DUMPBIN"; then | |
5213506e RW |
12562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 |
12563 | $as_echo "$ac_ct_DUMPBIN" >&6; } | |
da0f6381 | 12564 | else |
5213506e RW |
12565 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12566 | $as_echo "no" >&6; } | |
da0f6381 PB |
12567 | fi |
12568 | ||
5213506e | 12569 | |
da0f6381 PB |
12570 | test -n "$ac_ct_DUMPBIN" && break |
12571 | done | |
da0f6381 | 12572 | |
5213506e RW |
12573 | if test "x$ac_ct_DUMPBIN" = x; then |
12574 | DUMPBIN=":" | |
12575 | else | |
12576 | case $cross_compiling:$ac_tool_warned in | |
12577 | yes:) | |
12578 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
12579 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
12580 | ac_tool_warned=yes ;; | |
12581 | esac | |
12582 | DUMPBIN=$ac_ct_DUMPBIN | |
12583 | fi | |
da0f6381 PB |
12584 | fi |
12585 | ||
43e02a8a RW |
12586 | case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in |
12587 | *COFF*) | |
12588 | DUMPBIN="$DUMPBIN -symbols" | |
12589 | ;; | |
12590 | *) | |
12591 | DUMPBIN=: | |
12592 | ;; | |
12593 | esac | |
12594 | fi | |
da0f6381 PB |
12595 | |
12596 | if test "$DUMPBIN" != ":"; then | |
12597 | NM="$DUMPBIN" | |
12598 | fi | |
12599 | fi | |
12600 | test -z "$NM" && NM=nm | |
12601 | ||
12602 | ||
12603 | ||
12604 | ||
12605 | ||
12606 | ||
5213506e RW |
12607 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 |
12608 | $as_echo_n "checking the name lister ($NM) interface... " >&6; } | |
12609 | if test "${lt_cv_nm_interface+set}" = set; then : | |
12610 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12611 | else |
12612 | lt_cv_nm_interface="BSD nm" | |
12613 | echo "int some_variable = 0;" > conftest.$ac_ext | |
43e02a8a | 12614 | (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) |
da0f6381 PB |
12615 | (eval "$ac_compile" 2>conftest.err) |
12616 | cat conftest.err >&5 | |
43e02a8a | 12617 | (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) |
da0f6381 PB |
12618 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
12619 | cat conftest.err >&5 | |
43e02a8a | 12620 | (eval echo "\"\$as_me:$LINENO: output\"" >&5) |
da0f6381 PB |
12621 | cat conftest.out >&5 |
12622 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
12623 | lt_cv_nm_interface="MS dumpbin" | |
12624 | fi | |
12625 | rm -f conftest* | |
12626 | fi | |
5213506e RW |
12627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 |
12628 | $as_echo "$lt_cv_nm_interface" >&6; } | |
da0f6381 | 12629 | |
5213506e RW |
12630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
12631 | $as_echo_n "checking whether ln -s works... " >&6; } | |
da0f6381 PB |
12632 | LN_S=$as_ln_s |
12633 | if test "$LN_S" = "ln -s"; then | |
5213506e RW |
12634 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
12635 | $as_echo "yes" >&6; } | |
da0f6381 | 12636 | else |
5213506e RW |
12637 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
12638 | $as_echo "no, using $LN_S" >&6; } | |
da0f6381 PB |
12639 | fi |
12640 | ||
12641 | # find the maximum length of command line arguments | |
5213506e RW |
12642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 |
12643 | $as_echo_n "checking the maximum length of command line arguments... " >&6; } | |
12644 | if test "${lt_cv_sys_max_cmd_len+set}" = set; then : | |
12645 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12646 | else |
12647 | i=0 | |
12648 | teststring="ABCD" | |
12649 | ||
12650 | case $build_os in | |
12651 | msdosdjgpp*) | |
12652 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
12653 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
12654 | # during glob expansion). Even if it were fixed, the result of this | |
12655 | # check would be larger than it should be. | |
12656 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
12657 | ;; | |
12658 | ||
12659 | gnu*) | |
12660 | # Under GNU Hurd, this test is not required because there is | |
12661 | # no limit to the length of command line arguments. | |
12662 | # Libtool will interpret -1 as no limit whatsoever | |
12663 | lt_cv_sys_max_cmd_len=-1; | |
12664 | ;; | |
12665 | ||
5d47bb02 | 12666 | cygwin* | mingw* | cegcc*) |
da0f6381 PB |
12667 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
12668 | # about 5 minutes as the teststring grows exponentially. | |
12669 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
12670 | # you end up with a "frozen" computer, even though with patience | |
12671 | # the test eventually succeeds (with a max line length of 256k). | |
12672 | # Instead, let's just punt: use the minimum linelength reported by | |
12673 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
12674 | lt_cv_sys_max_cmd_len=8192; | |
12675 | ;; | |
12676 | ||
43e02a8a RW |
12677 | mint*) |
12678 | # On MiNT this can take a long time and run out of memory. | |
12679 | lt_cv_sys_max_cmd_len=8192; | |
12680 | ;; | |
12681 | ||
da0f6381 PB |
12682 | amigaos*) |
12683 | # On AmigaOS with pdksh, this test takes hours, literally. | |
12684 | # So we just punt and use a minimum line length of 8192. | |
12685 | lt_cv_sys_max_cmd_len=8192; | |
12686 | ;; | |
12687 | ||
12688 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
12689 | # This has been around since 386BSD, at least. Likely further. | |
12690 | if test -x /sbin/sysctl; then | |
12691 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
12692 | elif test -x /usr/sbin/sysctl; then | |
12693 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
12694 | else | |
12695 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
12696 | fi | |
12697 | # And add a safety zone | |
12698 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
12699 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
12700 | ;; | |
12701 | ||
12702 | interix*) | |
12703 | # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
12704 | lt_cv_sys_max_cmd_len=196608 | |
12705 | ;; | |
12706 | ||
12707 | osf*) | |
12708 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
12709 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
12710 | # nice to cause kernel panics so lets avoid the loop below. | |
12711 | # First set a reasonable default. | |
12712 | lt_cv_sys_max_cmd_len=16384 | |
12713 | # | |
12714 | if test -x /sbin/sysconfig; then | |
12715 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
12716 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
12717 | esac | |
12718 | fi | |
12719 | ;; | |
12720 | sco3.2v5*) | |
12721 | lt_cv_sys_max_cmd_len=102400 | |
12722 | ;; | |
12723 | sysv5* | sco5v6* | sysv4.2uw2*) | |
12724 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
12725 | if test -n "$kargmax"; then | |
12726 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` | |
12727 | else | |
12728 | lt_cv_sys_max_cmd_len=32768 | |
12729 | fi | |
12730 | ;; | |
12731 | *) | |
5d47bb02 PG |
12732 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
12733 | if test -n "$lt_cv_sys_max_cmd_len"; then | |
da0f6381 PB |
12734 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
12735 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
12736 | else | |
12737 | # Make teststring a little bigger before we do anything with it. | |
12738 | # a 1K string should be a reasonable start. | |
12739 | for i in 1 2 3 4 5 6 7 8 ; do | |
12740 | teststring=$teststring$teststring | |
12741 | done | |
12742 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
12743 | # If test is not a shell built-in, we'll probably end up computing a | |
12744 | # maximum length that is only half of the actual maximum length, but | |
12745 | # we can't tell. | |
43e02a8a RW |
12746 | while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ |
12747 | = "X$teststring$teststring"; } >/dev/null 2>&1 && | |
da0f6381 PB |
12748 | test $i != 17 # 1/2 MB should be enough |
12749 | do | |
12750 | i=`expr $i + 1` | |
12751 | teststring=$teststring$teststring | |
12752 | done | |
12753 | # Only check the string length outside the loop. | |
12754 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
12755 | teststring= | |
12756 | # Add a significant safety factor because C++ compilers can tack on | |
12757 | # massive amounts of additional arguments before passing them to the | |
12758 | # linker. It appears as though 1/2 is a usable value. | |
12759 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
12760 | fi | |
12761 | ;; | |
12762 | esac | |
12763 | ||
12764 | fi | |
12765 | ||
12766 | if test -n $lt_cv_sys_max_cmd_len ; then | |
5213506e RW |
12767 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 |
12768 | $as_echo "$lt_cv_sys_max_cmd_len" >&6; } | |
da0f6381 | 12769 | else |
5213506e RW |
12770 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 |
12771 | $as_echo "none" >&6; } | |
da0f6381 PB |
12772 | fi |
12773 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
12774 | ||
12775 | ||
12776 | ||
12777 | ||
12778 | ||
12779 | ||
da0f6381 PB |
12780 | : ${CP="cp -f"} |
12781 | : ${MV="mv -f"} | |
12782 | : ${RM="rm -f"} | |
12783 | ||
5213506e RW |
12784 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 |
12785 | $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } | |
da0f6381 PB |
12786 | # Try some XSI features |
12787 | xsi_shell=no | |
12788 | ( _lt_dummy="a/b/c" | |
12789 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
5d47bb02 PG |
12790 | = c,a/b,, \ |
12791 | && eval 'test $(( 1 + 1 )) -eq 2 \ | |
12792 | && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ | |
da0f6381 | 12793 | && xsi_shell=yes |
5213506e RW |
12794 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 |
12795 | $as_echo "$xsi_shell" >&6; } | |
da0f6381 PB |
12796 | |
12797 | ||
5213506e RW |
12798 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 |
12799 | $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } | |
da0f6381 PB |
12800 | lt_shell_append=no |
12801 | ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ | |
12802 | >/dev/null 2>&1 \ | |
12803 | && lt_shell_append=yes | |
5213506e RW |
12804 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 |
12805 | $as_echo "$lt_shell_append" >&6; } | |
da0f6381 PB |
12806 | |
12807 | ||
12808 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
12809 | lt_unset=unset | |
12810 | else | |
12811 | lt_unset=false | |
12812 | fi | |
12813 | ||
12814 | ||
12815 | ||
12816 | ||
12817 | ||
12818 | # test EBCDIC or ASCII | |
12819 | case `echo X|tr X '\101'` in | |
12820 | A) # ASCII based system | |
12821 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
12822 | lt_SP2NL='tr \040 \012' | |
12823 | lt_NL2SP='tr \015\012 \040\040' | |
12824 | ;; | |
12825 | *) # EBCDIC based system | |
12826 | lt_SP2NL='tr \100 \n' | |
12827 | lt_NL2SP='tr \r\n \100\100' | |
12828 | ;; | |
12829 | esac | |
12830 | ||
12831 | ||
12832 | ||
12833 | ||
12834 | ||
12835 | ||
12836 | ||
12837 | ||
12838 | ||
5213506e RW |
12839 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 |
12840 | $as_echo_n "checking for $LD option to reload object files... " >&6; } | |
12841 | if test "${lt_cv_ld_reload_flag+set}" = set; then : | |
12842 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12843 | else |
12844 | lt_cv_ld_reload_flag='-r' | |
12845 | fi | |
5213506e RW |
12846 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 |
12847 | $as_echo "$lt_cv_ld_reload_flag" >&6; } | |
da0f6381 PB |
12848 | reload_flag=$lt_cv_ld_reload_flag |
12849 | case $reload_flag in | |
12850 | "" | " "*) ;; | |
12851 | *) reload_flag=" $reload_flag" ;; | |
12852 | esac | |
12853 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
12854 | case $host_os in | |
12855 | darwin*) | |
12856 | if test "$GCC" = yes; then | |
12857 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
12858 | else | |
12859 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
12860 | fi | |
12861 | ;; | |
12862 | esac | |
12863 | ||
12864 | ||
12865 | ||
12866 | ||
12867 | ||
12868 | ||
12869 | ||
12870 | ||
12871 | ||
5d47bb02 PG |
12872 | if test -n "$ac_tool_prefix"; then |
12873 | # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. | |
12874 | set dummy ${ac_tool_prefix}objdump; ac_word=$2 | |
5213506e RW |
12875 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12876 | $as_echo_n "checking for $ac_word... " >&6; } | |
12877 | if test "${ac_cv_prog_OBJDUMP+set}" = set; then : | |
12878 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
12879 | else |
12880 | if test -n "$OBJDUMP"; then | |
12881 | ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. | |
12882 | else | |
12883 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12884 | for as_dir in $PATH | |
12885 | do | |
12886 | IFS=$as_save_IFS | |
12887 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12888 | for ac_exec_ext in '' $ac_executable_extensions; do |
12889 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 12890 | ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" |
5213506e | 12891 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
12892 | break 2 |
12893 | fi | |
12894 | done | |
5213506e RW |
12895 | done |
12896 | IFS=$as_save_IFS | |
5d47bb02 PG |
12897 | |
12898 | fi | |
12899 | fi | |
12900 | OBJDUMP=$ac_cv_prog_OBJDUMP | |
12901 | if test -n "$OBJDUMP"; then | |
5213506e RW |
12902 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 |
12903 | $as_echo "$OBJDUMP" >&6; } | |
5d47bb02 | 12904 | else |
5213506e RW |
12905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12906 | $as_echo "no" >&6; } | |
5d47bb02 PG |
12907 | fi |
12908 | ||
5213506e | 12909 | |
5d47bb02 PG |
12910 | fi |
12911 | if test -z "$ac_cv_prog_OBJDUMP"; then | |
12912 | ac_ct_OBJDUMP=$OBJDUMP | |
12913 | # Extract the first word of "objdump", so it can be a program name with args. | |
12914 | set dummy objdump; ac_word=$2 | |
5213506e RW |
12915 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12916 | $as_echo_n "checking for $ac_word... " >&6; } | |
12917 | if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : | |
12918 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
12919 | else |
12920 | if test -n "$ac_ct_OBJDUMP"; then | |
12921 | ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. | |
12922 | else | |
12923 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12924 | for as_dir in $PATH | |
12925 | do | |
12926 | IFS=$as_save_IFS | |
12927 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12928 | for ac_exec_ext in '' $ac_executable_extensions; do |
12929 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 12930 | ac_cv_prog_ac_ct_OBJDUMP="objdump" |
5213506e | 12931 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
12932 | break 2 |
12933 | fi | |
12934 | done | |
5213506e RW |
12935 | done |
12936 | IFS=$as_save_IFS | |
5d47bb02 | 12937 | |
5d47bb02 PG |
12938 | fi |
12939 | fi | |
12940 | ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP | |
12941 | if test -n "$ac_ct_OBJDUMP"; then | |
5213506e RW |
12942 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 |
12943 | $as_echo "$ac_ct_OBJDUMP" >&6; } | |
5d47bb02 | 12944 | else |
5213506e RW |
12945 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12946 | $as_echo "no" >&6; } | |
5d47bb02 PG |
12947 | fi |
12948 | ||
5213506e RW |
12949 | if test "x$ac_ct_OBJDUMP" = x; then |
12950 | OBJDUMP="false" | |
12951 | else | |
12952 | case $cross_compiling:$ac_tool_warned in | |
12953 | yes:) | |
12954 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
12955 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
12956 | ac_tool_warned=yes ;; | |
12957 | esac | |
12958 | OBJDUMP=$ac_ct_OBJDUMP | |
12959 | fi | |
5d47bb02 PG |
12960 | else |
12961 | OBJDUMP="$ac_cv_prog_OBJDUMP" | |
12962 | fi | |
12963 | ||
12964 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
12965 | ||
12966 | ||
12967 | ||
12968 | ||
12969 | ||
12970 | ||
12971 | ||
12972 | ||
da0f6381 | 12973 | |
5213506e RW |
12974 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 |
12975 | $as_echo_n "checking how to recognize dependent libraries... " >&6; } | |
12976 | if test "${lt_cv_deplibs_check_method+set}" = set; then : | |
12977 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12978 | else |
12979 | lt_cv_file_magic_cmd='$MAGIC_CMD' | |
12980 | lt_cv_file_magic_test_file= | |
12981 | lt_cv_deplibs_check_method='unknown' | |
12982 | # Need to set the preceding variable on all platforms that support | |
12983 | # interlibrary dependencies. | |
12984 | # 'none' -- dependencies not supported. | |
12985 | # `unknown' -- same as none, but documents that we really don't know. | |
12986 | # 'pass_all' -- all dependencies passed with no checks. | |
12987 | # 'test_compile' -- check by making test program. | |
12988 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
12989 | # which responds to the $file_magic_cmd with a given extended regex. | |
12990 | # If you have `file' or equivalent on your system and you're not sure | |
12991 | # whether `pass_all' will *always* work, you probably want this one. | |
12992 | ||
12993 | case $host_os in | |
12994 | aix[4-9]*) | |
12995 | lt_cv_deplibs_check_method=pass_all | |
12996 | ;; | |
12997 | ||
12998 | beos*) | |
12999 | lt_cv_deplibs_check_method=pass_all | |
13000 | ;; | |
13001 | ||
13002 | bsdi[45]*) | |
13003 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' | |
13004 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
13005 | lt_cv_file_magic_test_file=/shlib/libc.so | |
13006 | ;; | |
13007 | ||
13008 | cygwin*) | |
13009 | # func_win32_libid is a shell function defined in ltmain.sh | |
13010 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
13011 | lt_cv_file_magic_cmd='func_win32_libid' | |
13012 | ;; | |
13013 | ||
13014 | mingw* | pw32*) | |
13015 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
13016 | # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
13017 | # unless we find 'file', for example because we are cross-compiling. | |
43e02a8a RW |
13018 | # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. |
13019 | if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then | |
da0f6381 PB |
13020 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
13021 | lt_cv_file_magic_cmd='func_win32_libid' | |
13022 | else | |
13023 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
13024 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
13025 | fi | |
13026 | ;; | |
13027 | ||
43e02a8a | 13028 | cegcc*) |
5d47bb02 PG |
13029 | # use the weaker test based on 'objdump'. See mingw*. |
13030 | lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' | |
13031 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
13032 | ;; | |
13033 | ||
da0f6381 PB |
13034 | darwin* | rhapsody*) |
13035 | lt_cv_deplibs_check_method=pass_all | |
13036 | ;; | |
13037 | ||
13038 | freebsd* | dragonfly*) | |
13039 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
13040 | case $host_cpu in | |
13041 | i*86 ) | |
13042 | # Not sure whether the presence of OpenBSD here was a mistake. | |
13043 | # Let's accept both of them until this is cleared up. | |
13044 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' | |
13045 | lt_cv_file_magic_cmd=/usr/bin/file | |
13046 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
13047 | ;; | |
13048 | esac | |
13049 | else | |
13050 | lt_cv_deplibs_check_method=pass_all | |
13051 | fi | |
13052 | ;; | |
13053 | ||
13054 | gnu*) | |
13055 | lt_cv_deplibs_check_method=pass_all | |
13056 | ;; | |
13057 | ||
43e02a8a RW |
13058 | haiku*) |
13059 | lt_cv_deplibs_check_method=pass_all | |
13060 | ;; | |
13061 | ||
da0f6381 PB |
13062 | hpux10.20* | hpux11*) |
13063 | lt_cv_file_magic_cmd=/usr/bin/file | |
13064 | case $host_cpu in | |
13065 | ia64*) | |
13066 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' | |
13067 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
13068 | ;; | |
13069 | hppa*64*) | |
43e02a8a | 13070 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' |
da0f6381 PB |
13071 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
13072 | ;; | |
13073 | *) | |
43e02a8a | 13074 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' |
da0f6381 PB |
13075 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
13076 | ;; | |
13077 | esac | |
13078 | ;; | |
13079 | ||
13080 | interix[3-9]*) | |
13081 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
13082 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' | |
13083 | ;; | |
13084 | ||
13085 | irix5* | irix6* | nonstopux*) | |
13086 | case $LD in | |
13087 | *-32|*"-32 ") libmagic=32-bit;; | |
13088 | *-n32|*"-n32 ") libmagic=N32;; | |
13089 | *-64|*"-64 ") libmagic=64-bit;; | |
13090 | *) libmagic=never-match;; | |
13091 | esac | |
13092 | lt_cv_deplibs_check_method=pass_all | |
13093 | ;; | |
13094 | ||
13095 | # This must be Linux ELF. | |
7a9d3fe8 | 13096 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
da0f6381 PB |
13097 | lt_cv_deplibs_check_method=pass_all |
13098 | ;; | |
13099 | ||
13100 | netbsd*) | |
13101 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
13102 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
13103 | else | |
13104 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' | |
13105 | fi | |
13106 | ;; | |
13107 | ||
13108 | newos6*) | |
13109 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' | |
13110 | lt_cv_file_magic_cmd=/usr/bin/file | |
13111 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
13112 | ;; | |
13113 | ||
13114 | *nto* | *qnx*) | |
13115 | lt_cv_deplibs_check_method=pass_all | |
13116 | ;; | |
13117 | ||
13118 | openbsd*) | |
13119 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
13120 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' | |
13121 | else | |
13122 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
13123 | fi | |
13124 | ;; | |
13125 | ||
13126 | osf3* | osf4* | osf5*) | |
13127 | lt_cv_deplibs_check_method=pass_all | |
13128 | ;; | |
13129 | ||
13130 | rdos*) | |
13131 | lt_cv_deplibs_check_method=pass_all | |
13132 | ;; | |
13133 | ||
13134 | solaris*) | |
13135 | lt_cv_deplibs_check_method=pass_all | |
13136 | ;; | |
13137 | ||
13138 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
13139 | lt_cv_deplibs_check_method=pass_all | |
13140 | ;; | |
13141 | ||
13142 | sysv4 | sysv4.3*) | |
13143 | case $host_vendor in | |
13144 | motorola) | |
13145 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' | |
13146 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
13147 | ;; | |
13148 | ncr) | |
13149 | lt_cv_deplibs_check_method=pass_all | |
13150 | ;; | |
13151 | sequent) | |
13152 | lt_cv_file_magic_cmd='/bin/file' | |
13153 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' | |
13154 | ;; | |
13155 | sni) | |
13156 | lt_cv_file_magic_cmd='/bin/file' | |
13157 | lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" | |
13158 | lt_cv_file_magic_test_file=/lib/libc.so | |
13159 | ;; | |
13160 | siemens) | |
13161 | lt_cv_deplibs_check_method=pass_all | |
13162 | ;; | |
13163 | pc) | |
13164 | lt_cv_deplibs_check_method=pass_all | |
13165 | ;; | |
13166 | esac | |
13167 | ;; | |
13168 | ||
13169 | tpf*) | |
13170 | lt_cv_deplibs_check_method=pass_all | |
13171 | ;; | |
13172 | esac | |
13173 | ||
13174 | fi | |
5213506e RW |
13175 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 |
13176 | $as_echo "$lt_cv_deplibs_check_method" >&6; } | |
da0f6381 PB |
13177 | file_magic_cmd=$lt_cv_file_magic_cmd |
13178 | deplibs_check_method=$lt_cv_deplibs_check_method | |
13179 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
13180 | ||
13181 | ||
13182 | ||
13183 | ||
13184 | ||
13185 | ||
13186 | ||
13187 | ||
13188 | ||
13189 | ||
13190 | ||
13191 | ||
13192 | if test -n "$ac_tool_prefix"; then | |
13193 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
13194 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
5213506e RW |
13195 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13196 | $as_echo_n "checking for $ac_word... " >&6; } | |
13197 | if test "${ac_cv_prog_AR+set}" = set; then : | |
13198 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13199 | else |
13200 | if test -n "$AR"; then | |
13201 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
13202 | else | |
13203 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13204 | for as_dir in $PATH | |
13205 | do | |
13206 | IFS=$as_save_IFS | |
13207 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13208 | for ac_exec_ext in '' $ac_executable_extensions; do |
13209 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 13210 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
5213506e | 13211 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
13212 | break 2 |
13213 | fi | |
13214 | done | |
5213506e RW |
13215 | done |
13216 | IFS=$as_save_IFS | |
da0f6381 PB |
13217 | |
13218 | fi | |
13219 | fi | |
13220 | AR=$ac_cv_prog_AR | |
13221 | if test -n "$AR"; then | |
5213506e RW |
13222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
13223 | $as_echo "$AR" >&6; } | |
da0f6381 | 13224 | else |
5213506e RW |
13225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13226 | $as_echo "no" >&6; } | |
da0f6381 PB |
13227 | fi |
13228 | ||
5213506e | 13229 | |
da0f6381 PB |
13230 | fi |
13231 | if test -z "$ac_cv_prog_AR"; then | |
13232 | ac_ct_AR=$AR | |
13233 | # Extract the first word of "ar", so it can be a program name with args. | |
13234 | set dummy ar; ac_word=$2 | |
5213506e RW |
13235 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13236 | $as_echo_n "checking for $ac_word... " >&6; } | |
13237 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
13238 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13239 | else |
13240 | if test -n "$ac_ct_AR"; then | |
13241 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
13242 | else | |
13243 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13244 | for as_dir in $PATH | |
13245 | do | |
13246 | IFS=$as_save_IFS | |
13247 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13248 | for ac_exec_ext in '' $ac_executable_extensions; do |
13249 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 13250 | ac_cv_prog_ac_ct_AR="ar" |
5213506e | 13251 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
13252 | break 2 |
13253 | fi | |
13254 | done | |
5213506e RW |
13255 | done |
13256 | IFS=$as_save_IFS | |
da0f6381 | 13257 | |
da0f6381 PB |
13258 | fi |
13259 | fi | |
13260 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
13261 | if test -n "$ac_ct_AR"; then | |
5213506e RW |
13262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
13263 | $as_echo "$ac_ct_AR" >&6; } | |
da0f6381 | 13264 | else |
5213506e RW |
13265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13266 | $as_echo "no" >&6; } | |
da0f6381 PB |
13267 | fi |
13268 | ||
5213506e RW |
13269 | if test "x$ac_ct_AR" = x; then |
13270 | AR="false" | |
13271 | else | |
13272 | case $cross_compiling:$ac_tool_warned in | |
13273 | yes:) | |
13274 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13275 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13276 | ac_tool_warned=yes ;; | |
13277 | esac | |
13278 | AR=$ac_ct_AR | |
13279 | fi | |
da0f6381 PB |
13280 | else |
13281 | AR="$ac_cv_prog_AR" | |
13282 | fi | |
13283 | ||
13284 | test -z "$AR" && AR=ar | |
13285 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
13286 | ||
13287 | ||
13288 | ||
13289 | ||
13290 | ||
13291 | ||
13292 | ||
13293 | ||
13294 | ||
13295 | ||
13296 | ||
13297 | if test -n "$ac_tool_prefix"; then | |
13298 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
13299 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
5213506e RW |
13300 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13301 | $as_echo_n "checking for $ac_word... " >&6; } | |
13302 | if test "${ac_cv_prog_STRIP+set}" = set; then : | |
13303 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13304 | else |
13305 | if test -n "$STRIP"; then | |
13306 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
13307 | else | |
13308 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13309 | for as_dir in $PATH | |
13310 | do | |
13311 | IFS=$as_save_IFS | |
13312 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13313 | for ac_exec_ext in '' $ac_executable_extensions; do |
13314 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 13315 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
5213506e | 13316 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
13317 | break 2 |
13318 | fi | |
13319 | done | |
5213506e RW |
13320 | done |
13321 | IFS=$as_save_IFS | |
da0f6381 PB |
13322 | |
13323 | fi | |
13324 | fi | |
13325 | STRIP=$ac_cv_prog_STRIP | |
13326 | if test -n "$STRIP"; then | |
5213506e RW |
13327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 |
13328 | $as_echo "$STRIP" >&6; } | |
da0f6381 | 13329 | else |
5213506e RW |
13330 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13331 | $as_echo "no" >&6; } | |
da0f6381 PB |
13332 | fi |
13333 | ||
5213506e | 13334 | |
da0f6381 PB |
13335 | fi |
13336 | if test -z "$ac_cv_prog_STRIP"; then | |
13337 | ac_ct_STRIP=$STRIP | |
13338 | # Extract the first word of "strip", so it can be a program name with args. | |
13339 | set dummy strip; ac_word=$2 | |
5213506e RW |
13340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13341 | $as_echo_n "checking for $ac_word... " >&6; } | |
13342 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : | |
13343 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13344 | else |
13345 | if test -n "$ac_ct_STRIP"; then | |
13346 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
13347 | else | |
13348 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13349 | for as_dir in $PATH | |
13350 | do | |
13351 | IFS=$as_save_IFS | |
13352 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13353 | for ac_exec_ext in '' $ac_executable_extensions; do |
13354 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 13355 | ac_cv_prog_ac_ct_STRIP="strip" |
5213506e | 13356 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
13357 | break 2 |
13358 | fi | |
13359 | done | |
5213506e RW |
13360 | done |
13361 | IFS=$as_save_IFS | |
da0f6381 | 13362 | |
da0f6381 PB |
13363 | fi |
13364 | fi | |
13365 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
13366 | if test -n "$ac_ct_STRIP"; then | |
5213506e RW |
13367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 |
13368 | $as_echo "$ac_ct_STRIP" >&6; } | |
da0f6381 | 13369 | else |
5213506e RW |
13370 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13371 | $as_echo "no" >&6; } | |
da0f6381 PB |
13372 | fi |
13373 | ||
5213506e RW |
13374 | if test "x$ac_ct_STRIP" = x; then |
13375 | STRIP=":" | |
13376 | else | |
13377 | case $cross_compiling:$ac_tool_warned in | |
13378 | yes:) | |
13379 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13380 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13381 | ac_tool_warned=yes ;; | |
13382 | esac | |
13383 | STRIP=$ac_ct_STRIP | |
13384 | fi | |
da0f6381 PB |
13385 | else |
13386 | STRIP="$ac_cv_prog_STRIP" | |
13387 | fi | |
13388 | ||
13389 | test -z "$STRIP" && STRIP=: | |
13390 | ||
13391 | ||
13392 | ||
13393 | ||
13394 | ||
13395 | ||
13396 | if test -n "$ac_tool_prefix"; then | |
13397 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
13398 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5213506e RW |
13399 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13400 | $as_echo_n "checking for $ac_word... " >&6; } | |
13401 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
13402 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13403 | else |
13404 | if test -n "$RANLIB"; then | |
13405 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
13406 | else | |
13407 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13408 | for as_dir in $PATH | |
13409 | do | |
13410 | IFS=$as_save_IFS | |
13411 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13412 | for ac_exec_ext in '' $ac_executable_extensions; do |
13413 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 13414 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5213506e | 13415 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
13416 | break 2 |
13417 | fi | |
13418 | done | |
5213506e RW |
13419 | done |
13420 | IFS=$as_save_IFS | |
da0f6381 PB |
13421 | |
13422 | fi | |
13423 | fi | |
13424 | RANLIB=$ac_cv_prog_RANLIB | |
13425 | if test -n "$RANLIB"; then | |
5213506e RW |
13426 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
13427 | $as_echo "$RANLIB" >&6; } | |
da0f6381 | 13428 | else |
5213506e RW |
13429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13430 | $as_echo "no" >&6; } | |
da0f6381 PB |
13431 | fi |
13432 | ||
5213506e | 13433 | |
da0f6381 PB |
13434 | fi |
13435 | if test -z "$ac_cv_prog_RANLIB"; then | |
13436 | ac_ct_RANLIB=$RANLIB | |
13437 | # Extract the first word of "ranlib", so it can be a program name with args. | |
13438 | set dummy ranlib; ac_word=$2 | |
5213506e RW |
13439 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13440 | $as_echo_n "checking for $ac_word... " >&6; } | |
13441 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
13442 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13443 | else |
13444 | if test -n "$ac_ct_RANLIB"; then | |
13445 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
13446 | else | |
13447 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13448 | for as_dir in $PATH | |
13449 | do | |
13450 | IFS=$as_save_IFS | |
13451 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13452 | for ac_exec_ext in '' $ac_executable_extensions; do |
13453 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 13454 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5213506e | 13455 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
13456 | break 2 |
13457 | fi | |
13458 | done | |
5213506e RW |
13459 | done |
13460 | IFS=$as_save_IFS | |
da0f6381 | 13461 | |
da0f6381 PB |
13462 | fi |
13463 | fi | |
13464 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
13465 | if test -n "$ac_ct_RANLIB"; then | |
5213506e RW |
13466 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
13467 | $as_echo "$ac_ct_RANLIB" >&6; } | |
da0f6381 | 13468 | else |
5213506e RW |
13469 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13470 | $as_echo "no" >&6; } | |
da0f6381 PB |
13471 | fi |
13472 | ||
5213506e RW |
13473 | if test "x$ac_ct_RANLIB" = x; then |
13474 | RANLIB=":" | |
13475 | else | |
13476 | case $cross_compiling:$ac_tool_warned in | |
13477 | yes:) | |
13478 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13479 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13480 | ac_tool_warned=yes ;; | |
13481 | esac | |
13482 | RANLIB=$ac_ct_RANLIB | |
13483 | fi | |
da0f6381 PB |
13484 | else |
13485 | RANLIB="$ac_cv_prog_RANLIB" | |
13486 | fi | |
13487 | ||
13488 | test -z "$RANLIB" && RANLIB=: | |
13489 | ||
13490 | ||
13491 | ||
13492 | ||
13493 | ||
13494 | ||
13495 | # Determine commands to create old-style static archives. | |
5d47bb02 | 13496 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
da0f6381 PB |
13497 | old_postinstall_cmds='chmod 644 $oldlib' |
13498 | old_postuninstall_cmds= | |
13499 | ||
13500 | if test -n "$RANLIB"; then | |
13501 | case $host_os in | |
13502 | openbsd*) | |
13503 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
13504 | ;; | |
13505 | *) | |
13506 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
13507 | ;; | |
13508 | esac | |
13509 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
13510 | fi | |
13511 | ||
43e02a8a RW |
13512 | case $host_os in |
13513 | darwin*) | |
13514 | lock_old_archive_extraction=yes ;; | |
13515 | *) | |
13516 | lock_old_archive_extraction=no ;; | |
13517 | esac | |
13518 | ||
13519 | ||
13520 | ||
13521 | ||
13522 | ||
13523 | ||
da0f6381 PB |
13524 | |
13525 | ||
13526 | ||
13527 | ||
13528 | ||
13529 | ||
13530 | ||
13531 | ||
13532 | ||
13533 | ||
13534 | ||
13535 | ||
13536 | ||
13537 | ||
13538 | ||
13539 | ||
13540 | ||
13541 | ||
13542 | ||
13543 | ||
13544 | ||
13545 | ||
13546 | ||
13547 | ||
13548 | ||
13549 | ||
13550 | ||
13551 | ||
13552 | ||
13553 | ||
13554 | ||
13555 | ||
13556 | ||
13557 | # If no C compiler was specified, use CC. | |
13558 | LTCC=${LTCC-"$CC"} | |
13559 | ||
13560 | # If no C compiler flags were specified, use CFLAGS. | |
13561 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
13562 | ||
13563 | # Allow CC to be a program name with arguments. | |
13564 | compiler=$CC | |
13565 | ||
13566 | ||
13567 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
5213506e RW |
13568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 |
13569 | $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } | |
13570 | if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : | |
13571 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13572 | else |
13573 | ||
13574 | # These are sane defaults that work on at least a few old systems. | |
13575 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
13576 | ||
13577 | # Character class describing NM global symbol codes. | |
13578 | symcode='[BCDEGRST]' | |
13579 | ||
13580 | # Regexp to match symbols that can be accessed directly from C. | |
13581 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' | |
13582 | ||
13583 | # Define system-specific variables. | |
13584 | case $host_os in | |
13585 | aix*) | |
13586 | symcode='[BCDT]' | |
13587 | ;; | |
5d47bb02 | 13588 | cygwin* | mingw* | pw32* | cegcc*) |
da0f6381 PB |
13589 | symcode='[ABCDGISTW]' |
13590 | ;; | |
13591 | hpux*) | |
13592 | if test "$host_cpu" = ia64; then | |
13593 | symcode='[ABCDEGRST]' | |
13594 | fi | |
13595 | ;; | |
13596 | irix* | nonstopux*) | |
13597 | symcode='[BCDEGRST]' | |
13598 | ;; | |
13599 | osf*) | |
13600 | symcode='[BCDEGQRST]' | |
13601 | ;; | |
13602 | solaris*) | |
13603 | symcode='[BDRT]' | |
13604 | ;; | |
13605 | sco3.2v5*) | |
13606 | symcode='[DT]' | |
13607 | ;; | |
13608 | sysv4.2uw2*) | |
13609 | symcode='[DT]' | |
13610 | ;; | |
13611 | sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
13612 | symcode='[ABDT]' | |
13613 | ;; | |
13614 | sysv4) | |
13615 | symcode='[DFNSTU]' | |
13616 | ;; | |
13617 | esac | |
13618 | ||
13619 | # If we're using GNU nm, then use its standard symbol codes. | |
13620 | case `$NM -V 2>&1` in | |
13621 | *GNU* | *'with BFD'*) | |
13622 | symcode='[ABCDGIRSTW]' ;; | |
13623 | esac | |
13624 | ||
13625 | # Transform an extracted symbol line into a proper C declaration. | |
13626 | # Some systems (esp. on ia64) link data and code symbols differently, | |
13627 | # so use this general approach. | |
13628 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
13629 | ||
13630 | # Transform an extracted symbol line into symbol name and symbol address | |
13631 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" | |
5d47bb02 | 13632 | lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" |
da0f6381 PB |
13633 | |
13634 | # Handle CRLF in mingw tool chain | |
13635 | opt_cr= | |
13636 | case $build_os in | |
13637 | mingw*) | |
13638 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
13639 | ;; | |
13640 | esac | |
13641 | ||
13642 | # Try without a prefix underscore, then with it. | |
13643 | for ac_symprfx in "" "_"; do | |
13644 | ||
13645 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
13646 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
13647 | ||
13648 | # Write the raw and C identifiers. | |
13649 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
13650 | # Fake it for dumpbin and say T for any non-static function | |
13651 | # and D for any global variable. | |
13652 | # Also find C++ and __fastcall symbols from MSVC++, | |
13653 | # which start with @ or ?. | |
13654 | lt_cv_sys_global_symbol_pipe="$AWK '"\ | |
13655 | " {last_section=section; section=\$ 3};"\ | |
13656 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
13657 | " \$ 0!~/External *\|/{next};"\ | |
13658 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
13659 | " {if(hide[section]) next};"\ | |
13660 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
13661 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
13662 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
13663 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
13664 | " ' prfx=^$ac_symprfx" | |
13665 | else | |
13666 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
13667 | fi | |
13668 | ||
13669 | # Check to see that the pipe works correctly. | |
13670 | pipe_works=no | |
13671 | ||
13672 | rm -f conftest* | |
13673 | cat > conftest.$ac_ext <<_LT_EOF | |
13674 | #ifdef __cplusplus | |
13675 | extern "C" { | |
13676 | #endif | |
13677 | char nm_test_var; | |
13678 | void nm_test_func(void); | |
13679 | void nm_test_func(void){} | |
13680 | #ifdef __cplusplus | |
13681 | } | |
13682 | #endif | |
13683 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
13684 | _LT_EOF | |
13685 | ||
5213506e | 13686 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
13687 | (eval $ac_compile) 2>&5 |
13688 | ac_status=$? | |
5213506e RW |
13689 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13690 | test $ac_status = 0; }; then | |
da0f6381 PB |
13691 | # Now try to grab the symbols. |
13692 | nlist=conftest.nm | |
43e02a8a RW |
13693 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 |
13694 | (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 | |
da0f6381 | 13695 | ac_status=$? |
5213506e RW |
13696 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13697 | test $ac_status = 0; } && test -s "$nlist"; then | |
da0f6381 PB |
13698 | # Try sorting and uniquifying the output. |
13699 | if sort "$nlist" | uniq > "$nlist"T; then | |
13700 | mv -f "$nlist"T "$nlist" | |
13701 | else | |
13702 | rm -f "$nlist"T | |
13703 | fi | |
13704 | ||
13705 | # Make sure that we snagged all the symbols we need. | |
13706 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
13707 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
13708 | cat <<_LT_EOF > conftest.$ac_ext | |
13709 | #ifdef __cplusplus | |
13710 | extern "C" { | |
13711 | #endif | |
13712 | ||
13713 | _LT_EOF | |
13714 | # Now generate the symbol file. | |
13715 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
13716 | ||
13717 | cat <<_LT_EOF >> conftest.$ac_ext | |
13718 | ||
13719 | /* The mapping between symbol names and symbols. */ | |
13720 | const struct { | |
13721 | const char *name; | |
13722 | void *address; | |
13723 | } | |
13724 | lt__PROGRAM__LTX_preloaded_symbols[] = | |
13725 | { | |
13726 | { "@PROGRAM@", (void *) 0 }, | |
13727 | _LT_EOF | |
13728 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
13729 | cat <<\_LT_EOF >> conftest.$ac_ext | |
13730 | {0, (void *) 0} | |
13731 | }; | |
13732 | ||
13733 | /* This works around a problem in FreeBSD linker */ | |
13734 | #ifdef FREEBSD_WORKAROUND | |
13735 | static const void *lt_preloaded_setup() { | |
13736 | return lt__PROGRAM__LTX_preloaded_symbols; | |
13737 | } | |
13738 | #endif | |
13739 | ||
13740 | #ifdef __cplusplus | |
13741 | } | |
13742 | #endif | |
13743 | _LT_EOF | |
13744 | # Now try linking the two files. | |
13745 | mv conftest.$ac_objext conftstm.$ac_objext | |
13746 | lt_save_LIBS="$LIBS" | |
13747 | lt_save_CFLAGS="$CFLAGS" | |
13748 | LIBS="conftstm.$ac_objext" | |
13749 | CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" | |
5213506e | 13750 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
da0f6381 PB |
13751 | (eval $ac_link) 2>&5 |
13752 | ac_status=$? | |
5213506e RW |
13753 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13754 | test $ac_status = 0; } && test -s conftest${ac_exeext}; then | |
da0f6381 PB |
13755 | pipe_works=yes |
13756 | fi | |
13757 | LIBS="$lt_save_LIBS" | |
13758 | CFLAGS="$lt_save_CFLAGS" | |
13759 | else | |
13760 | echo "cannot find nm_test_func in $nlist" >&5 | |
13761 | fi | |
13762 | else | |
13763 | echo "cannot find nm_test_var in $nlist" >&5 | |
13764 | fi | |
13765 | else | |
13766 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 | |
13767 | fi | |
13768 | else | |
13769 | echo "$progname: failed program was:" >&5 | |
13770 | cat conftest.$ac_ext >&5 | |
13771 | fi | |
5d47bb02 | 13772 | rm -rf conftest* conftst* |
da0f6381 PB |
13773 | |
13774 | # Do not use the global_symbol_pipe unless it works. | |
13775 | if test "$pipe_works" = yes; then | |
13776 | break | |
13777 | else | |
13778 | lt_cv_sys_global_symbol_pipe= | |
13779 | fi | |
13780 | done | |
13781 | ||
13782 | fi | |
13783 | ||
13784 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
13785 | lt_cv_sys_global_symbol_to_cdecl= | |
13786 | fi | |
13787 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
5213506e RW |
13788 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 |
13789 | $as_echo "failed" >&6; } | |
da0f6381 | 13790 | else |
5213506e RW |
13791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 |
13792 | $as_echo "ok" >&6; } | |
da0f6381 PB |
13793 | fi |
13794 | ||
13795 | ||
13796 | ||
13797 | ||
13798 | ||
13799 | ||
13800 | ||
13801 | ||
13802 | ||
13803 | ||
13804 | ||
13805 | ||
13806 | ||
13807 | ||
13808 | ||
5d47bb02 PG |
13809 | |
13810 | ||
13811 | ||
13812 | ||
13813 | ||
da0f6381 PB |
13814 | |
13815 | ||
5213506e RW |
13816 | # Check whether --enable-libtool-lock was given. |
13817 | if test "${enable_libtool_lock+set}" = set; then : | |
13818 | enableval=$enable_libtool_lock; | |
13819 | fi | |
da0f6381 | 13820 | |
da0f6381 PB |
13821 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
13822 | ||
13823 | # Some flags need to be propagated to the compiler or linker for good | |
13824 | # libtool support. | |
13825 | case $host in | |
13826 | ia64-*-hpux*) | |
13827 | # Find out which ABI we are using. | |
13828 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 13829 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
13830 | (eval $ac_compile) 2>&5 |
13831 | ac_status=$? | |
5213506e RW |
13832 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13833 | test $ac_status = 0; }; then | |
da0f6381 PB |
13834 | case `/usr/bin/file conftest.$ac_objext` in |
13835 | *ELF-32*) | |
13836 | HPUX_IA64_MODE="32" | |
13837 | ;; | |
13838 | *ELF-64*) | |
13839 | HPUX_IA64_MODE="64" | |
13840 | ;; | |
13841 | esac | |
13842 | fi | |
13843 | rm -rf conftest* | |
13844 | ;; | |
13845 | *-*-irix6*) | |
13846 | # Find out which ABI we are using. | |
43e02a8a | 13847 | echo '#line '$LINENO' "configure"' > conftest.$ac_ext |
5213506e | 13848 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
13849 | (eval $ac_compile) 2>&5 |
13850 | ac_status=$? | |
5213506e RW |
13851 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13852 | test $ac_status = 0; }; then | |
da0f6381 PB |
13853 | if test "$lt_cv_prog_gnu_ld" = yes; then |
13854 | case `/usr/bin/file conftest.$ac_objext` in | |
13855 | *32-bit*) | |
13856 | LD="${LD-ld} -melf32bsmip" | |
13857 | ;; | |
13858 | *N32*) | |
13859 | LD="${LD-ld} -melf32bmipn32" | |
13860 | ;; | |
13861 | *64-bit*) | |
13862 | LD="${LD-ld} -melf64bmip" | |
13863 | ;; | |
13864 | esac | |
13865 | else | |
13866 | case `/usr/bin/file conftest.$ac_objext` in | |
13867 | *32-bit*) | |
13868 | LD="${LD-ld} -32" | |
13869 | ;; | |
13870 | *N32*) | |
13871 | LD="${LD-ld} -n32" | |
13872 | ;; | |
13873 | *64-bit*) | |
13874 | LD="${LD-ld} -64" | |
13875 | ;; | |
13876 | esac | |
13877 | fi | |
13878 | fi | |
13879 | rm -rf conftest* | |
13880 | ;; | |
13881 | ||
13882 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
13883 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
13884 | # Find out which ABI we are using. | |
13885 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 13886 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
13887 | (eval $ac_compile) 2>&5 |
13888 | ac_status=$? | |
5213506e RW |
13889 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13890 | test $ac_status = 0; }; then | |
da0f6381 PB |
13891 | case `/usr/bin/file conftest.o` in |
13892 | *32-bit*) | |
13893 | case $host in | |
13894 | x86_64-*kfreebsd*-gnu) | |
13895 | LD="${LD-ld} -m elf_i386_fbsd" | |
13896 | ;; | |
13897 | x86_64-*linux*) | |
13898 | LD="${LD-ld} -m elf_i386" | |
13899 | ;; | |
13900 | ppc64-*linux*|powerpc64-*linux*) | |
13901 | LD="${LD-ld} -m elf32ppclinux" | |
13902 | ;; | |
13903 | s390x-*linux*) | |
13904 | LD="${LD-ld} -m elf_s390" | |
13905 | ;; | |
13906 | sparc64-*linux*) | |
13907 | LD="${LD-ld} -m elf32_sparc" | |
13908 | ;; | |
13909 | esac | |
13910 | ;; | |
13911 | *64-bit*) | |
13912 | case $host in | |
13913 | x86_64-*kfreebsd*-gnu) | |
13914 | LD="${LD-ld} -m elf_x86_64_fbsd" | |
13915 | ;; | |
13916 | x86_64-*linux*) | |
13917 | LD="${LD-ld} -m elf_x86_64" | |
13918 | ;; | |
13919 | ppc*-*linux*|powerpc*-*linux*) | |
13920 | LD="${LD-ld} -m elf64ppc" | |
13921 | ;; | |
13922 | s390*-*linux*|s390*-*tpf*) | |
13923 | LD="${LD-ld} -m elf64_s390" | |
13924 | ;; | |
13925 | sparc*-*linux*) | |
13926 | LD="${LD-ld} -m elf64_sparc" | |
13927 | ;; | |
13928 | esac | |
13929 | ;; | |
13930 | esac | |
13931 | fi | |
13932 | rm -rf conftest* | |
13933 | ;; | |
13934 | ||
13935 | *-*-sco3.2v5*) | |
13936 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
13937 | SAVE_CFLAGS="$CFLAGS" | |
13938 | CFLAGS="$CFLAGS -belf" | |
5213506e RW |
13939 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 |
13940 | $as_echo_n "checking whether the C compiler needs -belf... " >&6; } | |
13941 | if test "${lt_cv_cc_needs_belf+set}" = set; then : | |
13942 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
13943 | else |
13944 | ac_ext=c | |
13945 | ac_cpp='$CPP $CPPFLAGS' | |
13946 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
13947 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
13948 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
13949 | ||
5213506e | 13950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
13951 | /* end confdefs.h. */ |
13952 | ||
13953 | int | |
13954 | main () | |
13955 | { | |
13956 | ||
13957 | ; | |
13958 | return 0; | |
13959 | } | |
13960 | _ACEOF | |
5213506e | 13961 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 PB |
13962 | lt_cv_cc_needs_belf=yes |
13963 | else | |
5213506e | 13964 | lt_cv_cc_needs_belf=no |
da0f6381 | 13965 | fi |
5213506e RW |
13966 | rm -f core conftest.err conftest.$ac_objext \ |
13967 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
13968 | ac_ext=c |
13969 | ac_cpp='$CPP $CPPFLAGS' | |
13970 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
13971 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
13972 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
13973 | ||
13974 | fi | |
5213506e RW |
13975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 |
13976 | $as_echo "$lt_cv_cc_needs_belf" >&6; } | |
da0f6381 PB |
13977 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
13978 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
13979 | CFLAGS="$SAVE_CFLAGS" | |
13980 | fi | |
13981 | ;; | |
13982 | sparc*-*solaris*) | |
13983 | # Find out which ABI we are using. | |
13984 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 13985 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
13986 | (eval $ac_compile) 2>&5 |
13987 | ac_status=$? | |
5213506e RW |
13988 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13989 | test $ac_status = 0; }; then | |
da0f6381 PB |
13990 | case `/usr/bin/file conftest.o` in |
13991 | *64-bit*) | |
13992 | case $lt_cv_prog_gnu_ld in | |
13993 | yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
5d47bb02 PG |
13994 | *) |
13995 | if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
13996 | LD="${LD-ld} -64" | |
13997 | fi | |
13998 | ;; | |
da0f6381 PB |
13999 | esac |
14000 | ;; | |
14001 | esac | |
14002 | fi | |
14003 | rm -rf conftest* | |
14004 | ;; | |
14005 | esac | |
14006 | ||
5d47bb02 PG |
14007 | need_locks="$enable_libtool_lock" |
14008 | ||
14009 | ||
14010 | case $host_os in | |
14011 | rhapsody* | darwin*) | |
14012 | if test -n "$ac_tool_prefix"; then | |
14013 | # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. | |
14014 | set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 | |
5213506e RW |
14015 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14016 | $as_echo_n "checking for $ac_word... " >&6; } | |
14017 | if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : | |
14018 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14019 | else |
14020 | if test -n "$DSYMUTIL"; then | |
14021 | ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. | |
14022 | else | |
14023 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14024 | for as_dir in $PATH | |
14025 | do | |
14026 | IFS=$as_save_IFS | |
14027 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14028 | for ac_exec_ext in '' $ac_executable_extensions; do |
14029 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14030 | ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" |
5213506e | 14031 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14032 | break 2 |
14033 | fi | |
14034 | done | |
5213506e RW |
14035 | done |
14036 | IFS=$as_save_IFS | |
5d47bb02 PG |
14037 | |
14038 | fi | |
14039 | fi | |
14040 | DSYMUTIL=$ac_cv_prog_DSYMUTIL | |
14041 | if test -n "$DSYMUTIL"; then | |
5213506e RW |
14042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 |
14043 | $as_echo "$DSYMUTIL" >&6; } | |
5d47bb02 | 14044 | else |
5213506e RW |
14045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14046 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14047 | fi |
14048 | ||
5213506e | 14049 | |
5d47bb02 PG |
14050 | fi |
14051 | if test -z "$ac_cv_prog_DSYMUTIL"; then | |
14052 | ac_ct_DSYMUTIL=$DSYMUTIL | |
14053 | # Extract the first word of "dsymutil", so it can be a program name with args. | |
14054 | set dummy dsymutil; ac_word=$2 | |
5213506e RW |
14055 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14056 | $as_echo_n "checking for $ac_word... " >&6; } | |
14057 | if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : | |
14058 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14059 | else |
14060 | if test -n "$ac_ct_DSYMUTIL"; then | |
14061 | ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. | |
14062 | else | |
14063 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14064 | for as_dir in $PATH | |
14065 | do | |
14066 | IFS=$as_save_IFS | |
14067 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14068 | for ac_exec_ext in '' $ac_executable_extensions; do |
14069 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14070 | ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" |
5213506e | 14071 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14072 | break 2 |
14073 | fi | |
14074 | done | |
5213506e RW |
14075 | done |
14076 | IFS=$as_save_IFS | |
5d47bb02 | 14077 | |
5d47bb02 PG |
14078 | fi |
14079 | fi | |
14080 | ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL | |
14081 | if test -n "$ac_ct_DSYMUTIL"; then | |
5213506e RW |
14082 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 |
14083 | $as_echo "$ac_ct_DSYMUTIL" >&6; } | |
5d47bb02 | 14084 | else |
5213506e RW |
14085 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14086 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14087 | fi |
14088 | ||
5213506e RW |
14089 | if test "x$ac_ct_DSYMUTIL" = x; then |
14090 | DSYMUTIL=":" | |
14091 | else | |
14092 | case $cross_compiling:$ac_tool_warned in | |
14093 | yes:) | |
14094 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
14095 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
14096 | ac_tool_warned=yes ;; | |
14097 | esac | |
14098 | DSYMUTIL=$ac_ct_DSYMUTIL | |
14099 | fi | |
5d47bb02 PG |
14100 | else |
14101 | DSYMUTIL="$ac_cv_prog_DSYMUTIL" | |
14102 | fi | |
14103 | ||
14104 | if test -n "$ac_tool_prefix"; then | |
14105 | # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. | |
14106 | set dummy ${ac_tool_prefix}nmedit; ac_word=$2 | |
5213506e RW |
14107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14108 | $as_echo_n "checking for $ac_word... " >&6; } | |
14109 | if test "${ac_cv_prog_NMEDIT+set}" = set; then : | |
14110 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14111 | else |
14112 | if test -n "$NMEDIT"; then | |
14113 | ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. | |
14114 | else | |
14115 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14116 | for as_dir in $PATH | |
14117 | do | |
14118 | IFS=$as_save_IFS | |
14119 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14120 | for ac_exec_ext in '' $ac_executable_extensions; do |
14121 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14122 | ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" |
5213506e | 14123 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14124 | break 2 |
14125 | fi | |
14126 | done | |
5213506e RW |
14127 | done |
14128 | IFS=$as_save_IFS | |
5d47bb02 PG |
14129 | |
14130 | fi | |
14131 | fi | |
14132 | NMEDIT=$ac_cv_prog_NMEDIT | |
14133 | if test -n "$NMEDIT"; then | |
5213506e RW |
14134 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 |
14135 | $as_echo "$NMEDIT" >&6; } | |
5d47bb02 | 14136 | else |
5213506e RW |
14137 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14138 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14139 | fi |
14140 | ||
5213506e | 14141 | |
5d47bb02 PG |
14142 | fi |
14143 | if test -z "$ac_cv_prog_NMEDIT"; then | |
14144 | ac_ct_NMEDIT=$NMEDIT | |
14145 | # Extract the first word of "nmedit", so it can be a program name with args. | |
14146 | set dummy nmedit; ac_word=$2 | |
5213506e RW |
14147 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14148 | $as_echo_n "checking for $ac_word... " >&6; } | |
14149 | if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : | |
14150 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14151 | else |
14152 | if test -n "$ac_ct_NMEDIT"; then | |
14153 | ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. | |
14154 | else | |
14155 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14156 | for as_dir in $PATH | |
14157 | do | |
14158 | IFS=$as_save_IFS | |
14159 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14160 | for ac_exec_ext in '' $ac_executable_extensions; do |
14161 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14162 | ac_cv_prog_ac_ct_NMEDIT="nmedit" |
5213506e | 14163 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14164 | break 2 |
14165 | fi | |
14166 | done | |
5213506e RW |
14167 | done |
14168 | IFS=$as_save_IFS | |
5d47bb02 | 14169 | |
5d47bb02 PG |
14170 | fi |
14171 | fi | |
14172 | ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT | |
14173 | if test -n "$ac_ct_NMEDIT"; then | |
5213506e RW |
14174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 |
14175 | $as_echo "$ac_ct_NMEDIT" >&6; } | |
5d47bb02 | 14176 | else |
5213506e RW |
14177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14178 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14179 | fi |
14180 | ||
5213506e RW |
14181 | if test "x$ac_ct_NMEDIT" = x; then |
14182 | NMEDIT=":" | |
14183 | else | |
14184 | case $cross_compiling:$ac_tool_warned in | |
14185 | yes:) | |
14186 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
14187 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
14188 | ac_tool_warned=yes ;; | |
14189 | esac | |
14190 | NMEDIT=$ac_ct_NMEDIT | |
14191 | fi | |
5d47bb02 PG |
14192 | else |
14193 | NMEDIT="$ac_cv_prog_NMEDIT" | |
14194 | fi | |
14195 | ||
14196 | if test -n "$ac_tool_prefix"; then | |
14197 | # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. | |
14198 | set dummy ${ac_tool_prefix}lipo; ac_word=$2 | |
5213506e RW |
14199 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14200 | $as_echo_n "checking for $ac_word... " >&6; } | |
14201 | if test "${ac_cv_prog_LIPO+set}" = set; then : | |
14202 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14203 | else |
14204 | if test -n "$LIPO"; then | |
14205 | ac_cv_prog_LIPO="$LIPO" # Let the user override the test. | |
14206 | else | |
14207 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14208 | for as_dir in $PATH | |
14209 | do | |
14210 | IFS=$as_save_IFS | |
14211 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14212 | for ac_exec_ext in '' $ac_executable_extensions; do |
14213 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14214 | ac_cv_prog_LIPO="${ac_tool_prefix}lipo" |
5213506e | 14215 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14216 | break 2 |
14217 | fi | |
14218 | done | |
5213506e RW |
14219 | done |
14220 | IFS=$as_save_IFS | |
5d47bb02 PG |
14221 | |
14222 | fi | |
14223 | fi | |
14224 | LIPO=$ac_cv_prog_LIPO | |
14225 | if test -n "$LIPO"; then | |
5213506e RW |
14226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 |
14227 | $as_echo "$LIPO" >&6; } | |
5d47bb02 | 14228 | else |
5213506e RW |
14229 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14230 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14231 | fi |
14232 | ||
5213506e | 14233 | |
5d47bb02 PG |
14234 | fi |
14235 | if test -z "$ac_cv_prog_LIPO"; then | |
14236 | ac_ct_LIPO=$LIPO | |
14237 | # Extract the first word of "lipo", so it can be a program name with args. | |
14238 | set dummy lipo; ac_word=$2 | |
5213506e RW |
14239 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14240 | $as_echo_n "checking for $ac_word... " >&6; } | |
14241 | if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : | |
14242 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14243 | else |
14244 | if test -n "$ac_ct_LIPO"; then | |
14245 | ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. | |
14246 | else | |
14247 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14248 | for as_dir in $PATH | |
14249 | do | |
14250 | IFS=$as_save_IFS | |
14251 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14252 | for ac_exec_ext in '' $ac_executable_extensions; do |
14253 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14254 | ac_cv_prog_ac_ct_LIPO="lipo" |
5213506e | 14255 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14256 | break 2 |
14257 | fi | |
14258 | done | |
5213506e RW |
14259 | done |
14260 | IFS=$as_save_IFS | |
5d47bb02 | 14261 | |
5d47bb02 PG |
14262 | fi |
14263 | fi | |
14264 | ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO | |
14265 | if test -n "$ac_ct_LIPO"; then | |
5213506e RW |
14266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 |
14267 | $as_echo "$ac_ct_LIPO" >&6; } | |
5d47bb02 | 14268 | else |
5213506e RW |
14269 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14270 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14271 | fi |
14272 | ||
5213506e RW |
14273 | if test "x$ac_ct_LIPO" = x; then |
14274 | LIPO=":" | |
14275 | else | |
14276 | case $cross_compiling:$ac_tool_warned in | |
14277 | yes:) | |
14278 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
14279 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
14280 | ac_tool_warned=yes ;; | |
14281 | esac | |
14282 | LIPO=$ac_ct_LIPO | |
14283 | fi | |
5d47bb02 PG |
14284 | else |
14285 | LIPO="$ac_cv_prog_LIPO" | |
14286 | fi | |
14287 | ||
14288 | if test -n "$ac_tool_prefix"; then | |
14289 | # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. | |
14290 | set dummy ${ac_tool_prefix}otool; ac_word=$2 | |
5213506e RW |
14291 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14292 | $as_echo_n "checking for $ac_word... " >&6; } | |
14293 | if test "${ac_cv_prog_OTOOL+set}" = set; then : | |
14294 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14295 | else |
14296 | if test -n "$OTOOL"; then | |
14297 | ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. | |
14298 | else | |
14299 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14300 | for as_dir in $PATH | |
14301 | do | |
14302 | IFS=$as_save_IFS | |
14303 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14304 | for ac_exec_ext in '' $ac_executable_extensions; do |
14305 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14306 | ac_cv_prog_OTOOL="${ac_tool_prefix}otool" |
5213506e | 14307 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14308 | break 2 |
14309 | fi | |
14310 | done | |
5213506e RW |
14311 | done |
14312 | IFS=$as_save_IFS | |
5d47bb02 PG |
14313 | |
14314 | fi | |
14315 | fi | |
14316 | OTOOL=$ac_cv_prog_OTOOL | |
14317 | if test -n "$OTOOL"; then | |
5213506e RW |
14318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 |
14319 | $as_echo "$OTOOL" >&6; } | |
5d47bb02 | 14320 | else |
5213506e RW |
14321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14322 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14323 | fi |
14324 | ||
5213506e | 14325 | |
5d47bb02 PG |
14326 | fi |
14327 | if test -z "$ac_cv_prog_OTOOL"; then | |
14328 | ac_ct_OTOOL=$OTOOL | |
14329 | # Extract the first word of "otool", so it can be a program name with args. | |
14330 | set dummy otool; ac_word=$2 | |
5213506e RW |
14331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14332 | $as_echo_n "checking for $ac_word... " >&6; } | |
14333 | if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : | |
14334 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14335 | else |
14336 | if test -n "$ac_ct_OTOOL"; then | |
14337 | ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. | |
14338 | else | |
14339 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14340 | for as_dir in $PATH | |
14341 | do | |
14342 | IFS=$as_save_IFS | |
14343 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14344 | for ac_exec_ext in '' $ac_executable_extensions; do |
14345 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14346 | ac_cv_prog_ac_ct_OTOOL="otool" |
5213506e | 14347 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14348 | break 2 |
14349 | fi | |
14350 | done | |
5213506e RW |
14351 | done |
14352 | IFS=$as_save_IFS | |
5d47bb02 | 14353 | |
5d47bb02 PG |
14354 | fi |
14355 | fi | |
14356 | ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL | |
14357 | if test -n "$ac_ct_OTOOL"; then | |
5213506e RW |
14358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 |
14359 | $as_echo "$ac_ct_OTOOL" >&6; } | |
5d47bb02 | 14360 | else |
5213506e RW |
14361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14362 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14363 | fi |
14364 | ||
5213506e RW |
14365 | if test "x$ac_ct_OTOOL" = x; then |
14366 | OTOOL=":" | |
14367 | else | |
14368 | case $cross_compiling:$ac_tool_warned in | |
14369 | yes:) | |
14370 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
14371 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
14372 | ac_tool_warned=yes ;; | |
14373 | esac | |
14374 | OTOOL=$ac_ct_OTOOL | |
14375 | fi | |
5d47bb02 PG |
14376 | else |
14377 | OTOOL="$ac_cv_prog_OTOOL" | |
14378 | fi | |
14379 | ||
14380 | if test -n "$ac_tool_prefix"; then | |
14381 | # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. | |
14382 | set dummy ${ac_tool_prefix}otool64; ac_word=$2 | |
5213506e RW |
14383 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14384 | $as_echo_n "checking for $ac_word... " >&6; } | |
14385 | if test "${ac_cv_prog_OTOOL64+set}" = set; then : | |
14386 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14387 | else |
14388 | if test -n "$OTOOL64"; then | |
14389 | ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. | |
14390 | else | |
14391 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14392 | for as_dir in $PATH | |
14393 | do | |
14394 | IFS=$as_save_IFS | |
14395 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14396 | for ac_exec_ext in '' $ac_executable_extensions; do |
14397 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14398 | ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" |
5213506e | 14399 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14400 | break 2 |
14401 | fi | |
14402 | done | |
5213506e RW |
14403 | done |
14404 | IFS=$as_save_IFS | |
5d47bb02 PG |
14405 | |
14406 | fi | |
14407 | fi | |
14408 | OTOOL64=$ac_cv_prog_OTOOL64 | |
14409 | if test -n "$OTOOL64"; then | |
5213506e RW |
14410 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 |
14411 | $as_echo "$OTOOL64" >&6; } | |
5d47bb02 | 14412 | else |
5213506e RW |
14413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14414 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14415 | fi |
14416 | ||
5213506e | 14417 | |
5d47bb02 PG |
14418 | fi |
14419 | if test -z "$ac_cv_prog_OTOOL64"; then | |
14420 | ac_ct_OTOOL64=$OTOOL64 | |
14421 | # Extract the first word of "otool64", so it can be a program name with args. | |
14422 | set dummy otool64; ac_word=$2 | |
5213506e RW |
14423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
14424 | $as_echo_n "checking for $ac_word... " >&6; } | |
14425 | if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : | |
14426 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14427 | else |
14428 | if test -n "$ac_ct_OTOOL64"; then | |
14429 | ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. | |
14430 | else | |
14431 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14432 | for as_dir in $PATH | |
14433 | do | |
14434 | IFS=$as_save_IFS | |
14435 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
14436 | for ac_exec_ext in '' $ac_executable_extensions; do |
14437 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 14438 | ac_cv_prog_ac_ct_OTOOL64="otool64" |
5213506e | 14439 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
14440 | break 2 |
14441 | fi | |
14442 | done | |
5213506e RW |
14443 | done |
14444 | IFS=$as_save_IFS | |
5d47bb02 | 14445 | |
5d47bb02 PG |
14446 | fi |
14447 | fi | |
14448 | ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 | |
14449 | if test -n "$ac_ct_OTOOL64"; then | |
5213506e RW |
14450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 |
14451 | $as_echo "$ac_ct_OTOOL64" >&6; } | |
5d47bb02 | 14452 | else |
5213506e RW |
14453 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14454 | $as_echo "no" >&6; } | |
5d47bb02 PG |
14455 | fi |
14456 | ||
5213506e RW |
14457 | if test "x$ac_ct_OTOOL64" = x; then |
14458 | OTOOL64=":" | |
14459 | else | |
14460 | case $cross_compiling:$ac_tool_warned in | |
14461 | yes:) | |
14462 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
14463 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
14464 | ac_tool_warned=yes ;; | |
14465 | esac | |
14466 | OTOOL64=$ac_ct_OTOOL64 | |
14467 | fi | |
5d47bb02 PG |
14468 | else |
14469 | OTOOL64="$ac_cv_prog_OTOOL64" | |
14470 | fi | |
14471 | ||
14472 | ||
14473 | ||
14474 | ||
14475 | ||
14476 | ||
14477 | ||
14478 | ||
14479 | ||
14480 | ||
14481 | ||
14482 | ||
14483 | ||
14484 | ||
14485 | ||
14486 | ||
14487 | ||
14488 | ||
14489 | ||
14490 | ||
14491 | ||
14492 | ||
14493 | ||
14494 | ||
14495 | ||
14496 | ||
14497 | ||
5213506e RW |
14498 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 |
14499 | $as_echo_n "checking for -single_module linker flag... " >&6; } | |
14500 | if test "${lt_cv_apple_cc_single_mod+set}" = set; then : | |
14501 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14502 | else |
14503 | lt_cv_apple_cc_single_mod=no | |
14504 | if test -z "${LT_MULTI_MODULE}"; then | |
14505 | # By default we will add the -single_module flag. You can override | |
14506 | # by either setting the environment variable LT_MULTI_MODULE | |
14507 | # non-empty at configure time, or by adding -multi_module to the | |
14508 | # link flags. | |
14509 | rm -rf libconftest.dylib* | |
14510 | echo "int foo(void){return 1;}" > conftest.c | |
14511 | echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
14512 | -dynamiclib -Wl,-single_module conftest.c" >&5 | |
14513 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
14514 | -dynamiclib -Wl,-single_module conftest.c 2>conftest.err | |
14515 | _lt_result=$? | |
14516 | if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then | |
14517 | lt_cv_apple_cc_single_mod=yes | |
14518 | else | |
14519 | cat conftest.err >&5 | |
14520 | fi | |
14521 | rm -rf libconftest.dylib* | |
14522 | rm -f conftest.* | |
14523 | fi | |
14524 | fi | |
5213506e RW |
14525 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 |
14526 | $as_echo "$lt_cv_apple_cc_single_mod" >&6; } | |
14527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 | |
14528 | $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } | |
14529 | if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : | |
14530 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
14531 | else |
14532 | lt_cv_ld_exported_symbols_list=no | |
14533 | save_LDFLAGS=$LDFLAGS | |
14534 | echo "_main" > conftest.sym | |
14535 | LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
5213506e | 14536 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5d47bb02 PG |
14537 | /* end confdefs.h. */ |
14538 | ||
14539 | int | |
14540 | main () | |
14541 | { | |
14542 | ||
14543 | ; | |
14544 | return 0; | |
14545 | } | |
14546 | _ACEOF | |
5213506e | 14547 | if ac_fn_c_try_link "$LINENO"; then : |
5d47bb02 PG |
14548 | lt_cv_ld_exported_symbols_list=yes |
14549 | else | |
5213506e | 14550 | lt_cv_ld_exported_symbols_list=no |
5d47bb02 | 14551 | fi |
5213506e RW |
14552 | rm -f core conftest.err conftest.$ac_objext \ |
14553 | conftest$ac_exeext conftest.$ac_ext | |
5d47bb02 PG |
14554 | LDFLAGS="$save_LDFLAGS" |
14555 | ||
14556 | fi | |
5213506e RW |
14557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 |
14558 | $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } | |
43e02a8a RW |
14559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 |
14560 | $as_echo_n "checking for -force_load linker flag... " >&6; } | |
14561 | if test "${lt_cv_ld_force_load+set}" = set; then : | |
14562 | $as_echo_n "(cached) " >&6 | |
14563 | else | |
14564 | lt_cv_ld_force_load=no | |
14565 | cat > conftest.c << _LT_EOF | |
14566 | int forced_loaded() { return 2;} | |
14567 | _LT_EOF | |
14568 | echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 | |
14569 | $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 | |
14570 | echo "$AR cru libconftest.a conftest.o" >&5 | |
14571 | $AR cru libconftest.a conftest.o 2>&5 | |
14572 | cat > conftest.c << _LT_EOF | |
14573 | int main() { return 0;} | |
14574 | _LT_EOF | |
14575 | echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 | |
14576 | $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err | |
14577 | _lt_result=$? | |
14578 | if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then | |
14579 | lt_cv_ld_force_load=yes | |
14580 | else | |
14581 | cat conftest.err >&5 | |
14582 | fi | |
14583 | rm -f conftest.err libconftest.a conftest conftest.c | |
14584 | rm -rf conftest.dSYM | |
14585 | ||
14586 | fi | |
14587 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 | |
14588 | $as_echo "$lt_cv_ld_force_load" >&6; } | |
5d47bb02 PG |
14589 | case $host_os in |
14590 | rhapsody* | darwin1.[012]) | |
14591 | _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
14592 | darwin1.*) | |
14593 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
14594 | darwin*) # darwin 5.x on | |
14595 | # if running on 10.5 or later, the deployment target defaults | |
14596 | # to the OS version, if on x86, and 10.4, the deployment | |
14597 | # target defaults to 10.4. Don't you love it? | |
14598 | case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
14599 | 10.0,*86*-darwin8*|10.0,*-darwin[91]*) | |
14600 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
14601 | 10.[012]*) | |
14602 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
14603 | 10.*) | |
14604 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
14605 | esac | |
14606 | ;; | |
14607 | esac | |
14608 | if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
14609 | _lt_dar_single_mod='$single_module' | |
14610 | fi | |
14611 | if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
14612 | _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' | |
14613 | else | |
14614 | _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
14615 | fi | |
43e02a8a | 14616 | if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then |
5d47bb02 PG |
14617 | _lt_dsymutil='~$DSYMUTIL $lib || :' |
14618 | else | |
14619 | _lt_dsymutil= | |
14620 | fi | |
14621 | ;; | |
14622 | esac | |
da0f6381 | 14623 | |
da0f6381 | 14624 | for ac_header in dlfcn.h |
5213506e RW |
14625 | do : |
14626 | ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" | |
14627 | if test "x$ac_cv_header_dlfcn_h" = x""yes; then : | |
da0f6381 | 14628 | cat >>confdefs.h <<_ACEOF |
5213506e | 14629 | #define HAVE_DLFCN_H 1 |
da0f6381 PB |
14630 | _ACEOF |
14631 | ||
14632 | fi | |
14633 | done | |
14634 | ||
14635 | ||
14636 | ||
5d47bb02 PG |
14637 | |
14638 | ||
43e02a8a | 14639 | # Set options |
5d47bb02 | 14640 | |
43e02a8a RW |
14641 | |
14642 | ||
14643 | enable_dlopen=no | |
14644 | ||
14645 | ||
14646 | enable_win32_dll=no | |
14647 | ||
14648 | ||
14649 | # Check whether --enable-shared was given. | |
14650 | if test "${enable_shared+set}" = set; then : | |
14651 | enableval=$enable_shared; p=${PACKAGE-default} | |
14652 | case $enableval in | |
14653 | yes) enable_shared=yes ;; | |
14654 | no) enable_shared=no ;; | |
14655 | *) | |
14656 | enable_shared=no | |
14657 | # Look at the argument we got. We use all the common list separators. | |
14658 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
14659 | for pkg in $enableval; do | |
14660 | IFS="$lt_save_ifs" | |
14661 | if test "X$pkg" = "X$p"; then | |
14662 | enable_shared=yes | |
14663 | fi | |
14664 | done | |
14665 | IFS="$lt_save_ifs" | |
14666 | ;; | |
14667 | esac | |
5d47bb02 | 14668 | else |
43e02a8a | 14669 | enable_shared=yes |
5213506e RW |
14670 | fi |
14671 | ||
da0f6381 PB |
14672 | |
14673 | ||
14674 | ||
14675 | ||
14676 | ||
da0f6381 | 14677 | |
da0f6381 | 14678 | |
da0f6381 | 14679 | |
5213506e RW |
14680 | # Check whether --enable-static was given. |
14681 | if test "${enable_static+set}" = set; then : | |
14682 | enableval=$enable_static; p=${PACKAGE-default} | |
00020c16 ILT |
14683 | case $enableval in |
14684 | yes) enable_static=yes ;; | |
14685 | no) enable_static=no ;; | |
14686 | *) | |
14687 | enable_static=no | |
14688 | # Look at the argument we got. We use all the common list separators. | |
14689 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
14690 | for pkg in $enableval; do | |
14691 | IFS="$lt_save_ifs" | |
14692 | if test "X$pkg" = "X$p"; then | |
14693 | enable_static=yes | |
14694 | fi | |
14695 | done | |
14696 | IFS="$lt_save_ifs" | |
14697 | ;; | |
14698 | esac | |
da0f6381 | 14699 | else |
00020c16 | 14700 | enable_static=yes |
5213506e | 14701 | fi |
da0f6381 PB |
14702 | |
14703 | ||
da0f6381 | 14704 | |
da0f6381 | 14705 | |
da0f6381 | 14706 | |
da0f6381 PB |
14707 | |
14708 | ||
da0f6381 | 14709 | |
da0f6381 | 14710 | |
5213506e RW |
14711 | |
14712 | # Check whether --with-pic was given. | |
14713 | if test "${with_pic+set}" = set; then : | |
14714 | withval=$with_pic; pic_mode="$withval" | |
00020c16 ILT |
14715 | else |
14716 | pic_mode=default | |
5213506e RW |
14717 | fi |
14718 | ||
da0f6381 | 14719 | |
00020c16 | 14720 | test -z "$pic_mode" && pic_mode=default |
da0f6381 PB |
14721 | |
14722 | ||
14723 | ||
14724 | ||
14725 | ||
14726 | ||
14727 | ||
5213506e RW |
14728 | # Check whether --enable-fast-install was given. |
14729 | if test "${enable_fast_install+set}" = set; then : | |
14730 | enableval=$enable_fast_install; p=${PACKAGE-default} | |
00020c16 ILT |
14731 | case $enableval in |
14732 | yes) enable_fast_install=yes ;; | |
14733 | no) enable_fast_install=no ;; | |
14734 | *) | |
14735 | enable_fast_install=no | |
14736 | # Look at the argument we got. We use all the common list separators. | |
14737 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
14738 | for pkg in $enableval; do | |
14739 | IFS="$lt_save_ifs" | |
14740 | if test "X$pkg" = "X$p"; then | |
14741 | enable_fast_install=yes | |
14742 | fi | |
14743 | done | |
14744 | IFS="$lt_save_ifs" | |
14745 | ;; | |
14746 | esac | |
14747 | else | |
14748 | enable_fast_install=yes | |
5213506e RW |
14749 | fi |
14750 | ||
da0f6381 | 14751 | |
da0f6381 | 14752 | |
da0f6381 | 14753 | |
da0f6381 | 14754 | |
da0f6381 | 14755 | |
da0f6381 PB |
14756 | |
14757 | ||
da0f6381 | 14758 | |
da0f6381 | 14759 | |
da0f6381 | 14760 | |
00020c16 ILT |
14761 | # This can be used to rebuild libtool when needed |
14762 | LIBTOOL_DEPS="$ltmain" | |
da0f6381 | 14763 | |
00020c16 ILT |
14764 | # Always use our own libtool. |
14765 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
da0f6381 | 14766 | |
da0f6381 | 14767 | |
da0f6381 PB |
14768 | |
14769 | ||
14770 | ||
14771 | ||
14772 | ||
14773 | ||
da0f6381 | 14774 | |
da0f6381 | 14775 | |
da0f6381 | 14776 | |
da0f6381 | 14777 | |
da0f6381 | 14778 | |
da0f6381 | 14779 | |
da0f6381 | 14780 | |
da0f6381 | 14781 | |
da0f6381 | 14782 | |
da0f6381 | 14783 | |
da0f6381 | 14784 | |
da0f6381 | 14785 | |
da0f6381 | 14786 | |
da0f6381 | 14787 | |
da0f6381 | 14788 | |
43e02a8a | 14789 | |
da0f6381 | 14790 | |
da0f6381 | 14791 | |
00020c16 | 14792 | test -z "$LN_S" && LN_S="ln -s" |
da0f6381 | 14793 | |
da0f6381 | 14794 | |
da0f6381 | 14795 | |
da0f6381 | 14796 | |
da0f6381 | 14797 | |
da0f6381 | 14798 | |
da0f6381 | 14799 | |
da0f6381 | 14800 | |
da0f6381 | 14801 | |
da0f6381 | 14802 | |
da0f6381 | 14803 | |
da0f6381 | 14804 | |
da0f6381 | 14805 | |
da0f6381 | 14806 | |
00020c16 ILT |
14807 | if test -n "${ZSH_VERSION+set}" ; then |
14808 | setopt NO_GLOB_SUBST | |
14809 | fi | |
da0f6381 | 14810 | |
5213506e RW |
14811 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 |
14812 | $as_echo_n "checking for objdir... " >&6; } | |
14813 | if test "${lt_cv_objdir+set}" = set; then : | |
14814 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
14815 | else |
14816 | rm -f .libs 2>/dev/null | |
14817 | mkdir .libs 2>/dev/null | |
14818 | if test -d .libs; then | |
14819 | lt_cv_objdir=.libs | |
14820 | else | |
14821 | # MS-DOS does not allow filenames that begin with a dot. | |
14822 | lt_cv_objdir=_libs | |
14823 | fi | |
14824 | rmdir .libs 2>/dev/null | |
14825 | fi | |
5213506e RW |
14826 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 |
14827 | $as_echo "$lt_cv_objdir" >&6; } | |
00020c16 | 14828 | objdir=$lt_cv_objdir |
da0f6381 PB |
14829 | |
14830 | ||
14831 | ||
14832 | ||
da0f6381 | 14833 | |
00020c16 ILT |
14834 | cat >>confdefs.h <<_ACEOF |
14835 | #define LT_OBJDIR "$lt_cv_objdir/" | |
14836 | _ACEOF | |
da0f6381 | 14837 | |
da0f6381 | 14838 | |
da0f6381 PB |
14839 | |
14840 | ||
00020c16 ILT |
14841 | case $host_os in |
14842 | aix3*) | |
14843 | # AIX sometimes has problems with the GCC collect2 program. For some | |
14844 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
14845 | # vanish in a puff of smoke. | |
14846 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
14847 | COLLECT_NAMES= | |
14848 | export COLLECT_NAMES | |
14849 | fi | |
14850 | ;; | |
14851 | esac | |
da0f6381 | 14852 | |
00020c16 ILT |
14853 | # Global variables: |
14854 | ofile=libtool | |
14855 | can_build_shared=yes | |
da0f6381 | 14856 | |
00020c16 ILT |
14857 | # All known linkers require a `.a' archive for static linking (except MSVC, |
14858 | # which needs '.lib'). | |
14859 | libext=a | |
da0f6381 | 14860 | |
00020c16 | 14861 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
da0f6381 | 14862 | |
00020c16 ILT |
14863 | old_CC="$CC" |
14864 | old_CFLAGS="$CFLAGS" | |
da0f6381 | 14865 | |
00020c16 ILT |
14866 | # Set sane defaults for various variables |
14867 | test -z "$CC" && CC=cc | |
14868 | test -z "$LTCC" && LTCC=$CC | |
14869 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
14870 | test -z "$LD" && LD=ld | |
14871 | test -z "$ac_objext" && ac_objext=o | |
da0f6381 | 14872 | |
00020c16 ILT |
14873 | for cc_temp in $compiler""; do |
14874 | case $cc_temp in | |
14875 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
14876 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
14877 | \-*) ;; | |
14878 | *) break;; | |
14879 | esac | |
14880 | done | |
43e02a8a | 14881 | cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` |
da0f6381 PB |
14882 | |
14883 | ||
00020c16 ILT |
14884 | # Only perform the check for file, if the check method requires it |
14885 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
14886 | case $deplibs_check_method in | |
14887 | file_magic*) | |
14888 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
5213506e RW |
14889 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 |
14890 | $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } | |
14891 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : | |
14892 | $as_echo_n "(cached) " >&6 | |
da0f6381 | 14893 | else |
00020c16 ILT |
14894 | case $MAGIC_CMD in |
14895 | [\\/*] | ?:[\\/]*) | |
14896 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
14897 | ;; | |
14898 | *) | |
14899 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
14900 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
14901 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
14902 | for ac_dir in $ac_dummy; do | |
14903 | IFS="$lt_save_ifs" | |
14904 | test -z "$ac_dir" && ac_dir=. | |
14905 | if test -f $ac_dir/${ac_tool_prefix}file; then | |
14906 | lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" | |
14907 | if test -n "$file_magic_test_file"; then | |
14908 | case $deplibs_check_method in | |
14909 | "file_magic "*) | |
14910 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
14911 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
14912 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
14913 | $EGREP "$file_magic_regex" > /dev/null; then | |
14914 | : | |
14915 | else | |
14916 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 14917 | |
00020c16 ILT |
14918 | *** Warning: the command libtool uses to detect shared libraries, |
14919 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
14920 | *** The result is that libtool may fail to recognize shared libraries | |
14921 | *** as such. This will affect the creation of libtool libraries that | |
14922 | *** depend on shared libraries, but programs linked with such libtool | |
14923 | *** libraries will work regardless of this problem. Nevertheless, you | |
14924 | *** may want to report the problem to your system manager and/or to | |
14925 | *** bug-libtool@gnu.org | |
da0f6381 | 14926 | |
00020c16 ILT |
14927 | _LT_EOF |
14928 | fi ;; | |
14929 | esac | |
14930 | fi | |
14931 | break | |
14932 | fi | |
14933 | done | |
14934 | IFS="$lt_save_ifs" | |
14935 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
14936 | ;; | |
14937 | esac | |
14938 | fi | |
da0f6381 | 14939 | |
00020c16 ILT |
14940 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
14941 | if test -n "$MAGIC_CMD"; then | |
5213506e RW |
14942 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
14943 | $as_echo "$MAGIC_CMD" >&6; } | |
00020c16 | 14944 | else |
5213506e RW |
14945 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14946 | $as_echo "no" >&6; } | |
00020c16 | 14947 | fi |
da0f6381 PB |
14948 | |
14949 | ||
14950 | ||
da0f6381 | 14951 | |
da0f6381 | 14952 | |
00020c16 ILT |
14953 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
14954 | if test -n "$ac_tool_prefix"; then | |
5213506e RW |
14955 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 |
14956 | $as_echo_n "checking for file... " >&6; } | |
14957 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : | |
14958 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
14959 | else |
14960 | case $MAGIC_CMD in | |
14961 | [\\/*] | ?:[\\/]*) | |
14962 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
14963 | ;; | |
14964 | *) | |
14965 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
14966 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
14967 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
14968 | for ac_dir in $ac_dummy; do | |
14969 | IFS="$lt_save_ifs" | |
14970 | test -z "$ac_dir" && ac_dir=. | |
14971 | if test -f $ac_dir/file; then | |
14972 | lt_cv_path_MAGIC_CMD="$ac_dir/file" | |
14973 | if test -n "$file_magic_test_file"; then | |
14974 | case $deplibs_check_method in | |
14975 | "file_magic "*) | |
14976 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
14977 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
14978 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
14979 | $EGREP "$file_magic_regex" > /dev/null; then | |
14980 | : | |
14981 | else | |
14982 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 14983 | |
00020c16 ILT |
14984 | *** Warning: the command libtool uses to detect shared libraries, |
14985 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
14986 | *** The result is that libtool may fail to recognize shared libraries | |
14987 | *** as such. This will affect the creation of libtool libraries that | |
14988 | *** depend on shared libraries, but programs linked with such libtool | |
14989 | *** libraries will work regardless of this problem. Nevertheless, you | |
14990 | *** may want to report the problem to your system manager and/or to | |
14991 | *** bug-libtool@gnu.org | |
da0f6381 | 14992 | |
00020c16 ILT |
14993 | _LT_EOF |
14994 | fi ;; | |
14995 | esac | |
14996 | fi | |
14997 | break | |
da0f6381 | 14998 | fi |
00020c16 ILT |
14999 | done |
15000 | IFS="$lt_save_ifs" | |
15001 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
15002 | ;; | |
15003 | esac | |
15004 | fi | |
da0f6381 | 15005 | |
00020c16 ILT |
15006 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
15007 | if test -n "$MAGIC_CMD"; then | |
5213506e RW |
15008 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
15009 | $as_echo "$MAGIC_CMD" >&6; } | |
00020c16 | 15010 | else |
5213506e RW |
15011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
15012 | $as_echo "no" >&6; } | |
00020c16 | 15013 | fi |
da0f6381 | 15014 | |
da0f6381 | 15015 | |
00020c16 ILT |
15016 | else |
15017 | MAGIC_CMD=: | |
15018 | fi | |
15019 | fi | |
da0f6381 | 15020 | |
00020c16 ILT |
15021 | fi |
15022 | ;; | |
15023 | esac | |
da0f6381 | 15024 | |
00020c16 | 15025 | # Use C for the default configuration in the libtool script |
da0f6381 | 15026 | |
00020c16 ILT |
15027 | lt_save_CC="$CC" |
15028 | ac_ext=c | |
15029 | ac_cpp='$CPP $CPPFLAGS' | |
15030 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15031 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15032 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
da0f6381 | 15033 | |
da0f6381 | 15034 | |
00020c16 ILT |
15035 | # Source file extension for C test sources. |
15036 | ac_ext=c | |
da0f6381 | 15037 | |
00020c16 ILT |
15038 | # Object file extension for compiled C test sources. |
15039 | objext=o | |
15040 | objext=$objext | |
da0f6381 | 15041 | |
00020c16 ILT |
15042 | # Code to be used in simple compile tests |
15043 | lt_simple_compile_test_code="int some_variable = 0;" | |
5d47bb02 | 15044 | |
00020c16 ILT |
15045 | # Code to be used in simple link tests |
15046 | lt_simple_link_test_code='int main(){return(0);}' | |
da0f6381 | 15047 | |
da0f6381 | 15048 | |
da0f6381 | 15049 | |
da0f6381 | 15050 | |
00020c16 ILT |
15051 | |
15052 | ||
15053 | ||
15054 | # If no C compiler was specified, use CC. | |
15055 | LTCC=${LTCC-"$CC"} | |
15056 | ||
15057 | # If no C compiler flags were specified, use CFLAGS. | |
15058 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
15059 | ||
15060 | # Allow CC to be a program name with arguments. | |
15061 | compiler=$CC | |
15062 | ||
15063 | # Save the default compiler, since it gets overwritten when the other | |
15064 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
15065 | compiler_DEFAULT=$CC | |
15066 | ||
15067 | # save warnings/boilerplate of simple test code | |
15068 | ac_outfile=conftest.$ac_objext | |
15069 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
15070 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
15071 | _lt_compiler_boilerplate=`cat conftest.err` | |
15072 | $RM conftest* | |
15073 | ||
15074 | ac_outfile=conftest.$ac_objext | |
15075 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
15076 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
15077 | _lt_linker_boilerplate=`cat conftest.err` | |
15078 | $RM -r conftest* | |
15079 | ||
15080 | ||
15081 | ## CAVEAT EMPTOR: | |
15082 | ## There is no encapsulation within the following macros, do not change | |
15083 | ## the running order or otherwise move them around unless you know exactly | |
15084 | ## what you are doing... | |
15085 | if test -n "$compiler"; then | |
15086 | ||
15087 | lt_prog_compiler_no_builtin_flag= | |
15088 | ||
15089 | if test "$GCC" = yes; then | |
43e02a8a RW |
15090 | case $cc_basename in |
15091 | nvcc*) | |
15092 | lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; | |
15093 | *) | |
15094 | lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; | |
15095 | esac | |
00020c16 | 15096 | |
5213506e RW |
15097 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 |
15098 | $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } | |
15099 | if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : | |
15100 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
15101 | else |
15102 | lt_cv_prog_compiler_rtti_exceptions=no | |
15103 | ac_outfile=conftest.$ac_objext | |
15104 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
15105 | lt_compiler_flag="-fno-rtti -fno-exceptions" | |
15106 | # Insert the option either (1) after the last *FLAGS variable, or | |
15107 | # (2) before a word containing "conftest.", or (3) at the end. | |
15108 | # Note that $ac_compile itself does not contain backslashes and begins | |
15109 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
15110 | # The option is referenced via a variable to avoid confusing sed. | |
15111 | lt_compile=`echo "$ac_compile" | $SED \ | |
15112 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
15113 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
15114 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 15115 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
15116 | (eval "$lt_compile" 2>conftest.err) |
15117 | ac_status=$? | |
15118 | cat conftest.err >&5 | |
43e02a8a | 15119 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
15120 | if (exit $ac_status) && test -s "$ac_outfile"; then |
15121 | # The compiler can only warn and ignore the option if not recognized | |
15122 | # So say no if there are warnings other than the usual output. | |
43e02a8a | 15123 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
00020c16 ILT |
15124 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
15125 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
15126 | lt_cv_prog_compiler_rtti_exceptions=yes | |
15127 | fi | |
15128 | fi | |
15129 | $RM conftest* | |
15130 | ||
15131 | fi | |
5213506e RW |
15132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 |
15133 | $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } | |
00020c16 ILT |
15134 | |
15135 | if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then | |
15136 | lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" | |
15137 | else | |
15138 | : | |
15139 | fi | |
15140 | ||
15141 | fi | |
15142 | ||
15143 | ||
15144 | ||
15145 | ||
15146 | ||
15147 | ||
15148 | lt_prog_compiler_wl= | |
15149 | lt_prog_compiler_pic= | |
15150 | lt_prog_compiler_static= | |
15151 | ||
5213506e RW |
15152 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
15153 | $as_echo_n "checking for $compiler option to produce PIC... " >&6; } | |
00020c16 ILT |
15154 | |
15155 | if test "$GCC" = yes; then | |
15156 | lt_prog_compiler_wl='-Wl,' | |
15157 | lt_prog_compiler_static='-static' | |
15158 | ||
15159 | case $host_os in | |
15160 | aix*) | |
15161 | # All AIX code is PIC. | |
15162 | if test "$host_cpu" = ia64; then | |
15163 | # AIX 5 now supports IA64 processor | |
15164 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
15165 | fi |
15166 | ;; | |
15167 | ||
00020c16 ILT |
15168 | amigaos*) |
15169 | case $host_cpu in | |
15170 | powerpc) | |
15171 | # see comment about AmigaOS4 .so support | |
15172 | lt_prog_compiler_pic='-fPIC' | |
15173 | ;; | |
15174 | m68k) | |
15175 | # FIXME: we need at least 68020 code to build shared libraries, but | |
15176 | # adding the `-m68020' flag to GCC prevents building anything better, | |
15177 | # like `-m68040'. | |
15178 | lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' | |
15179 | ;; | |
15180 | esac | |
15181 | ;; | |
da0f6381 | 15182 | |
00020c16 ILT |
15183 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
15184 | # PIC is the default for these OSes. | |
15185 | ;; | |
da0f6381 | 15186 | |
00020c16 ILT |
15187 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
15188 | # This hack is so that the source file can tell whether it is being | |
15189 | # built for inclusion in a dll (and should export symbols for example). | |
15190 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
15191 | # (--disable-auto-import) libraries | |
15192 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
15193 | ;; | |
15194 | ||
15195 | darwin* | rhapsody*) | |
15196 | # PIC is the default on this platform | |
15197 | # Common symbols not allowed in MH_DYLIB files | |
15198 | lt_prog_compiler_pic='-fno-common' | |
15199 | ;; | |
15200 | ||
43e02a8a RW |
15201 | haiku*) |
15202 | # PIC is the default for Haiku. | |
15203 | # The "-static" flag exists, but is broken. | |
15204 | lt_prog_compiler_static= | |
15205 | ;; | |
15206 | ||
00020c16 ILT |
15207 | hpux*) |
15208 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
15209 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
15210 | # sets the default TLS model and affects inlining. | |
15211 | case $host_cpu in | |
15212 | hppa*64*) | |
15213 | # +Z the default | |
da0f6381 | 15214 | ;; |
00020c16 ILT |
15215 | *) |
15216 | lt_prog_compiler_pic='-fPIC' | |
da0f6381 PB |
15217 | ;; |
15218 | esac | |
15219 | ;; | |
15220 | ||
00020c16 ILT |
15221 | interix[3-9]*) |
15222 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
15223 | # Instead, we relocate shared libraries at runtime. | |
da0f6381 PB |
15224 | ;; |
15225 | ||
00020c16 ILT |
15226 | msdosdjgpp*) |
15227 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
15228 | # on systems that don't support them. | |
15229 | lt_prog_compiler_can_build_shared=no | |
15230 | enable_shared=no | |
da0f6381 | 15231 | ;; |
da0f6381 | 15232 | |
00020c16 ILT |
15233 | *nto* | *qnx*) |
15234 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
15235 | # it will coredump. | |
15236 | lt_prog_compiler_pic='-fPIC -shared' | |
15237 | ;; | |
15238 | ||
15239 | sysv4*MP*) | |
15240 | if test -d /usr/nec; then | |
15241 | lt_prog_compiler_pic=-Kconform_pic | |
da0f6381 PB |
15242 | fi |
15243 | ;; | |
15244 | ||
43e02a8a RW |
15245 | *) |
15246 | lt_prog_compiler_pic='-fPIC' | |
15247 | ;; | |
15248 | esac | |
15249 | ||
15250 | case $cc_basename in | |
15251 | nvcc*) # Cuda Compiler Driver 2.2 | |
15252 | lt_prog_compiler_wl='-Xlinker ' | |
15253 | lt_prog_compiler_pic='-Xcompiler -fPIC' | |
00020c16 ILT |
15254 | ;; |
15255 | esac | |
15256 | else | |
15257 | # PORTME Check for flag to pass linker flags through the system compiler. | |
15258 | case $host_os in | |
15259 | aix*) | |
15260 | lt_prog_compiler_wl='-Wl,' | |
da0f6381 | 15261 | if test "$host_cpu" = ia64; then |
00020c16 ILT |
15262 | # AIX 5 now supports IA64 processor |
15263 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 | 15264 | else |
00020c16 | 15265 | lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' |
da0f6381 | 15266 | fi |
00020c16 | 15267 | ;; |
da0f6381 | 15268 | |
00020c16 ILT |
15269 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
15270 | # This hack is so that the source file can tell whether it is being | |
15271 | # built for inclusion in a dll (and should export symbols for example). | |
15272 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
15273 | ;; | |
da0f6381 | 15274 | |
00020c16 ILT |
15275 | hpux9* | hpux10* | hpux11*) |
15276 | lt_prog_compiler_wl='-Wl,' | |
15277 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
15278 | # not for PA HP-UX. | |
15279 | case $host_cpu in | |
15280 | hppa*64*|ia64*) | |
15281 | # +Z the default | |
15282 | ;; | |
15283 | *) | |
15284 | lt_prog_compiler_pic='+Z' | |
15285 | ;; | |
15286 | esac | |
15287 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
15288 | lt_prog_compiler_static='${wl}-a ${wl}archive' | |
15289 | ;; | |
da0f6381 | 15290 | |
00020c16 ILT |
15291 | irix5* | irix6* | nonstopux*) |
15292 | lt_prog_compiler_wl='-Wl,' | |
15293 | # PIC (with -KPIC) is the default. | |
15294 | lt_prog_compiler_static='-non_shared' | |
15295 | ;; | |
15296 | ||
15297 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
15298 | case $cc_basename in | |
15299 | # old Intel for x86_64 which still supported -KPIC. | |
15300 | ecc*) | |
15301 | lt_prog_compiler_wl='-Wl,' | |
15302 | lt_prog_compiler_pic='-KPIC' | |
15303 | lt_prog_compiler_static='-static' | |
15304 | ;; | |
15305 | # icc used to be incompatible with GCC. | |
15306 | # ICC 10 doesn't accept -KPIC any more. | |
15307 | icc* | ifort*) | |
15308 | lt_prog_compiler_wl='-Wl,' | |
15309 | lt_prog_compiler_pic='-fPIC' | |
15310 | lt_prog_compiler_static='-static' | |
15311 | ;; | |
15312 | # Lahey Fortran 8.1. | |
15313 | lf95*) | |
15314 | lt_prog_compiler_wl='-Wl,' | |
15315 | lt_prog_compiler_pic='--shared' | |
15316 | lt_prog_compiler_static='--static' | |
15317 | ;; | |
43e02a8a | 15318 | pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) |
00020c16 ILT |
15319 | # Portland Group compilers (*not* the Pentium gcc compiler, |
15320 | # which looks to be a dead project) | |
15321 | lt_prog_compiler_wl='-Wl,' | |
15322 | lt_prog_compiler_pic='-fpic' | |
15323 | lt_prog_compiler_static='-Bstatic' | |
15324 | ;; | |
15325 | ccc*) | |
15326 | lt_prog_compiler_wl='-Wl,' | |
15327 | # All Alpha code is PIC. | |
15328 | lt_prog_compiler_static='-non_shared' | |
15329 | ;; | |
43e02a8a RW |
15330 | xl* | bgxl* | bgf* | mpixl*) |
15331 | # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene | |
00020c16 ILT |
15332 | lt_prog_compiler_wl='-Wl,' |
15333 | lt_prog_compiler_pic='-qpic' | |
15334 | lt_prog_compiler_static='-qstaticlink' | |
15335 | ;; | |
15336 | *) | |
15337 | case `$CC -V 2>&1 | sed 5q` in | |
43e02a8a RW |
15338 | *Sun\ F* | *Sun*Fortran*) |
15339 | # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
00020c16 ILT |
15340 | lt_prog_compiler_pic='-KPIC' |
15341 | lt_prog_compiler_static='-Bstatic' | |
43e02a8a | 15342 | lt_prog_compiler_wl='' |
00020c16 | 15343 | ;; |
43e02a8a RW |
15344 | *Sun\ C*) |
15345 | # Sun C 5.9 | |
00020c16 ILT |
15346 | lt_prog_compiler_pic='-KPIC' |
15347 | lt_prog_compiler_static='-Bstatic' | |
43e02a8a | 15348 | lt_prog_compiler_wl='-Wl,' |
da0f6381 PB |
15349 | ;; |
15350 | esac | |
00020c16 ILT |
15351 | ;; |
15352 | esac | |
15353 | ;; | |
da0f6381 | 15354 | |
00020c16 ILT |
15355 | newsos6) |
15356 | lt_prog_compiler_pic='-KPIC' | |
15357 | lt_prog_compiler_static='-Bstatic' | |
15358 | ;; | |
da0f6381 | 15359 | |
00020c16 ILT |
15360 | *nto* | *qnx*) |
15361 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
15362 | # it will coredump. | |
15363 | lt_prog_compiler_pic='-fPIC -shared' | |
15364 | ;; | |
da0f6381 | 15365 | |
00020c16 ILT |
15366 | osf3* | osf4* | osf5*) |
15367 | lt_prog_compiler_wl='-Wl,' | |
15368 | # All OSF/1 code is PIC. | |
15369 | lt_prog_compiler_static='-non_shared' | |
15370 | ;; | |
da0f6381 | 15371 | |
00020c16 ILT |
15372 | rdos*) |
15373 | lt_prog_compiler_static='-non_shared' | |
da0f6381 PB |
15374 | ;; |
15375 | ||
00020c16 ILT |
15376 | solaris*) |
15377 | lt_prog_compiler_pic='-KPIC' | |
15378 | lt_prog_compiler_static='-Bstatic' | |
15379 | case $cc_basename in | |
15380 | f77* | f90* | f95*) | |
15381 | lt_prog_compiler_wl='-Qoption ld ';; | |
15382 | *) | |
15383 | lt_prog_compiler_wl='-Wl,';; | |
5d47bb02 | 15384 | esac |
da0f6381 PB |
15385 | ;; |
15386 | ||
00020c16 ILT |
15387 | sunos4*) |
15388 | lt_prog_compiler_wl='-Qoption ld ' | |
15389 | lt_prog_compiler_pic='-PIC' | |
15390 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
15391 | ;; |
15392 | ||
00020c16 ILT |
15393 | sysv4 | sysv4.2uw2* | sysv4.3*) |
15394 | lt_prog_compiler_wl='-Wl,' | |
15395 | lt_prog_compiler_pic='-KPIC' | |
15396 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
15397 | ;; |
15398 | ||
00020c16 ILT |
15399 | sysv4*MP*) |
15400 | if test -d /usr/nec ;then | |
15401 | lt_prog_compiler_pic='-Kconform_pic' | |
15402 | lt_prog_compiler_static='-Bstatic' | |
15403 | fi | |
da0f6381 PB |
15404 | ;; |
15405 | ||
00020c16 ILT |
15406 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
15407 | lt_prog_compiler_wl='-Wl,' | |
15408 | lt_prog_compiler_pic='-KPIC' | |
15409 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
15410 | ;; |
15411 | ||
00020c16 ILT |
15412 | unicos*) |
15413 | lt_prog_compiler_wl='-Wl,' | |
15414 | lt_prog_compiler_can_build_shared=no | |
da0f6381 PB |
15415 | ;; |
15416 | ||
00020c16 ILT |
15417 | uts4*) |
15418 | lt_prog_compiler_pic='-pic' | |
15419 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
15420 | ;; |
15421 | ||
00020c16 ILT |
15422 | *) |
15423 | lt_prog_compiler_can_build_shared=no | |
da0f6381 | 15424 | ;; |
00020c16 ILT |
15425 | esac |
15426 | fi | |
da0f6381 | 15427 | |
00020c16 ILT |
15428 | case $host_os in |
15429 | # For platforms which do not support PIC, -DPIC is meaningless: | |
15430 | *djgpp*) | |
15431 | lt_prog_compiler_pic= | |
15432 | ;; | |
15433 | *) | |
15434 | lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" | |
15435 | ;; | |
15436 | esac | |
5213506e RW |
15437 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 |
15438 | $as_echo "$lt_prog_compiler_pic" >&6; } | |
da0f6381 | 15439 | |
da0f6381 | 15440 | |
da0f6381 | 15441 | |
da0f6381 | 15442 | |
da0f6381 | 15443 | |
da0f6381 | 15444 | |
00020c16 ILT |
15445 | # |
15446 | # Check to make sure the PIC flag actually works. | |
15447 | # | |
15448 | if test -n "$lt_prog_compiler_pic"; then | |
5213506e RW |
15449 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 |
15450 | $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } | |
15451 | if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : | |
15452 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
15453 | else |
15454 | lt_cv_prog_compiler_pic_works=no | |
15455 | ac_outfile=conftest.$ac_objext | |
15456 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
15457 | lt_compiler_flag="$lt_prog_compiler_pic -DPIC" | |
15458 | # Insert the option either (1) after the last *FLAGS variable, or | |
15459 | # (2) before a word containing "conftest.", or (3) at the end. | |
15460 | # Note that $ac_compile itself does not contain backslashes and begins | |
15461 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
15462 | # The option is referenced via a variable to avoid confusing sed. | |
15463 | lt_compile=`echo "$ac_compile" | $SED \ | |
15464 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
15465 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
15466 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 15467 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
15468 | (eval "$lt_compile" 2>conftest.err) |
15469 | ac_status=$? | |
15470 | cat conftest.err >&5 | |
43e02a8a | 15471 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
15472 | if (exit $ac_status) && test -s "$ac_outfile"; then |
15473 | # The compiler can only warn and ignore the option if not recognized | |
15474 | # So say no if there are warnings other than the usual output. | |
43e02a8a | 15475 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
00020c16 ILT |
15476 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
15477 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
15478 | lt_cv_prog_compiler_pic_works=yes | |
15479 | fi | |
15480 | fi | |
15481 | $RM conftest* | |
da0f6381 | 15482 | |
00020c16 | 15483 | fi |
5213506e RW |
15484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 |
15485 | $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } | |
da0f6381 | 15486 | |
00020c16 ILT |
15487 | if test x"$lt_cv_prog_compiler_pic_works" = xyes; then |
15488 | case $lt_prog_compiler_pic in | |
15489 | "" | " "*) ;; | |
15490 | *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; | |
15491 | esac | |
da0f6381 | 15492 | else |
00020c16 ILT |
15493 | lt_prog_compiler_pic= |
15494 | lt_prog_compiler_can_build_shared=no | |
da0f6381 | 15495 | fi |
da0f6381 | 15496 | |
00020c16 | 15497 | fi |
da0f6381 | 15498 | |
da0f6381 | 15499 | |
da0f6381 | 15500 | |
da0f6381 | 15501 | |
da0f6381 | 15502 | |
da0f6381 | 15503 | |
00020c16 ILT |
15504 | # |
15505 | # Check to make sure the static flag actually works. | |
15506 | # | |
15507 | wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" | |
5213506e RW |
15508 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
15509 | $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } | |
15510 | if test "${lt_cv_prog_compiler_static_works+set}" = set; then : | |
15511 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
15512 | else |
15513 | lt_cv_prog_compiler_static_works=no | |
15514 | save_LDFLAGS="$LDFLAGS" | |
15515 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
15516 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
15517 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
15518 | # The linker can only warn and ignore the option if not recognized | |
15519 | # So say no if there are warnings | |
15520 | if test -s conftest.err; then | |
15521 | # Append any errors to the config.log. | |
15522 | cat conftest.err 1>&5 | |
43e02a8a | 15523 | $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
00020c16 ILT |
15524 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
15525 | if diff conftest.exp conftest.er2 >/dev/null; then | |
15526 | lt_cv_prog_compiler_static_works=yes | |
15527 | fi | |
15528 | else | |
15529 | lt_cv_prog_compiler_static_works=yes | |
15530 | fi | |
15531 | fi | |
15532 | $RM -r conftest* | |
15533 | LDFLAGS="$save_LDFLAGS" | |
da0f6381 | 15534 | |
00020c16 | 15535 | fi |
5213506e RW |
15536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 |
15537 | $as_echo "$lt_cv_prog_compiler_static_works" >&6; } | |
da0f6381 | 15538 | |
00020c16 ILT |
15539 | if test x"$lt_cv_prog_compiler_static_works" = xyes; then |
15540 | : | |
15541 | else | |
15542 | lt_prog_compiler_static= | |
15543 | fi | |
da0f6381 | 15544 | |
da0f6381 | 15545 | |
da0f6381 | 15546 | |
da0f6381 | 15547 | |
da0f6381 | 15548 | |
da0f6381 | 15549 | |
da0f6381 | 15550 | |
5213506e RW |
15551 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
15552 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
15553 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then : | |
15554 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
15555 | else |
15556 | lt_cv_prog_compiler_c_o=no | |
15557 | $RM -r conftest 2>/dev/null | |
15558 | mkdir conftest | |
15559 | cd conftest | |
15560 | mkdir out | |
15561 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
da0f6381 | 15562 | |
00020c16 ILT |
15563 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
15564 | # Insert the option either (1) after the last *FLAGS variable, or | |
15565 | # (2) before a word containing "conftest.", or (3) at the end. | |
15566 | # Note that $ac_compile itself does not contain backslashes and begins | |
15567 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
15568 | lt_compile=`echo "$ac_compile" | $SED \ | |
15569 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
15570 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
15571 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 15572 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
15573 | (eval "$lt_compile" 2>out/conftest.err) |
15574 | ac_status=$? | |
15575 | cat out/conftest.err >&5 | |
43e02a8a | 15576 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
15577 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
15578 | then | |
15579 | # The compiler can only warn and ignore the option if not recognized | |
15580 | # So say no if there are warnings | |
43e02a8a | 15581 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
15582 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
15583 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
15584 | lt_cv_prog_compiler_c_o=yes | |
15585 | fi | |
15586 | fi | |
15587 | chmod u+w . 2>&5 | |
15588 | $RM conftest* | |
15589 | # SGI C++ compiler will create directory out/ii_files/ for | |
15590 | # template instantiation | |
15591 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
15592 | $RM out/* && rmdir out | |
15593 | cd .. | |
15594 | $RM -r conftest | |
15595 | $RM conftest* | |
da0f6381 | 15596 | |
00020c16 | 15597 | fi |
5213506e RW |
15598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
15599 | $as_echo "$lt_cv_prog_compiler_c_o" >&6; } | |
da0f6381 PB |
15600 | |
15601 | ||
15602 | ||
15603 | ||
15604 | ||
15605 | ||
5213506e RW |
15606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
15607 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
15608 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then : | |
15609 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
15610 | else |
15611 | lt_cv_prog_compiler_c_o=no | |
15612 | $RM -r conftest 2>/dev/null | |
15613 | mkdir conftest | |
15614 | cd conftest | |
15615 | mkdir out | |
15616 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
da0f6381 | 15617 | |
00020c16 ILT |
15618 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
15619 | # Insert the option either (1) after the last *FLAGS variable, or | |
15620 | # (2) before a word containing "conftest.", or (3) at the end. | |
15621 | # Note that $ac_compile itself does not contain backslashes and begins | |
15622 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
15623 | lt_compile=`echo "$ac_compile" | $SED \ | |
15624 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
15625 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
15626 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 15627 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
15628 | (eval "$lt_compile" 2>out/conftest.err) |
15629 | ac_status=$? | |
15630 | cat out/conftest.err >&5 | |
43e02a8a | 15631 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
15632 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
15633 | then | |
15634 | # The compiler can only warn and ignore the option if not recognized | |
15635 | # So say no if there are warnings | |
43e02a8a | 15636 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
15637 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
15638 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
15639 | lt_cv_prog_compiler_c_o=yes | |
15640 | fi | |
15641 | fi | |
15642 | chmod u+w . 2>&5 | |
15643 | $RM conftest* | |
15644 | # SGI C++ compiler will create directory out/ii_files/ for | |
15645 | # template instantiation | |
15646 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
15647 | $RM out/* && rmdir out | |
15648 | cd .. | |
15649 | $RM -r conftest | |
15650 | $RM conftest* | |
da0f6381 | 15651 | |
00020c16 | 15652 | fi |
5213506e RW |
15653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
15654 | $as_echo "$lt_cv_prog_compiler_c_o" >&6; } | |
da0f6381 PB |
15655 | |
15656 | ||
15657 | ||
15658 | ||
00020c16 ILT |
15659 | hard_links="nottested" |
15660 | if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then | |
15661 | # do not overwrite the value of need_locks provided by the user | |
5213506e RW |
15662 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
15663 | $as_echo_n "checking if we can lock with hard links... " >&6; } | |
00020c16 | 15664 | hard_links=yes |
baafc534 | 15665 | $RM conftest* |
00020c16 ILT |
15666 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
15667 | touch conftest.a | |
15668 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
15669 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
5213506e RW |
15670 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
15671 | $as_echo "$hard_links" >&6; } | |
00020c16 | 15672 | if test "$hard_links" = no; then |
5213506e RW |
15673 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
15674 | $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
00020c16 | 15675 | need_locks=warn |
da0f6381 | 15676 | fi |
00020c16 ILT |
15677 | else |
15678 | need_locks=no | |
15679 | fi | |
da0f6381 PB |
15680 | |
15681 | ||
15682 | ||
15683 | ||
15684 | ||
15685 | ||
5213506e RW |
15686 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
15687 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
da0f6381 | 15688 | |
00020c16 ILT |
15689 | runpath_var= |
15690 | allow_undefined_flag= | |
15691 | always_export_symbols=no | |
15692 | archive_cmds= | |
15693 | archive_expsym_cmds= | |
15694 | compiler_needs_object=no | |
15695 | enable_shared_with_static_runtimes=no | |
15696 | export_dynamic_flag_spec= | |
15697 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
15698 | hardcode_automatic=no | |
15699 | hardcode_direct=no | |
15700 | hardcode_direct_absolute=no | |
15701 | hardcode_libdir_flag_spec= | |
15702 | hardcode_libdir_flag_spec_ld= | |
15703 | hardcode_libdir_separator= | |
15704 | hardcode_minus_L=no | |
15705 | hardcode_shlibpath_var=unsupported | |
15706 | inherit_rpath=no | |
15707 | link_all_deplibs=unknown | |
15708 | module_cmds= | |
15709 | module_expsym_cmds= | |
15710 | old_archive_from_new_cmds= | |
15711 | old_archive_from_expsyms_cmds= | |
15712 | thread_safe_flag_spec= | |
15713 | whole_archive_flag_spec= | |
15714 | # include_expsyms should be a list of space-separated symbols to be *always* | |
15715 | # included in the symbol list | |
15716 | include_expsyms= | |
15717 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
15718 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
15719 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
15720 | # as well as any symbol that contains `d'. | |
15721 | exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' | |
15722 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
15723 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
15724 | # the symbol is explicitly referenced. Since portable code cannot | |
15725 | # rely on this symbol name, it's probably fine to never include it in | |
15726 | # preloaded symbol tables. | |
15727 | # Exclude shared library initialization/finalization symbols. | |
15728 | extract_expsyms_cmds= | |
da0f6381 | 15729 | |
00020c16 ILT |
15730 | case $host_os in |
15731 | cygwin* | mingw* | pw32* | cegcc*) | |
15732 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
15733 | # When not using gcc, we currently assume that we are using | |
15734 | # Microsoft Visual C++. | |
15735 | if test "$GCC" != yes; then | |
15736 | with_gnu_ld=no | |
15737 | fi | |
15738 | ;; | |
15739 | interix*) | |
15740 | # we just hope/assume this is gcc and not c89 (= MSVC++) | |
15741 | with_gnu_ld=yes | |
15742 | ;; | |
15743 | openbsd*) | |
15744 | with_gnu_ld=no | |
15745 | ;; | |
15746 | esac | |
da0f6381 | 15747 | |
00020c16 | 15748 | ld_shlibs=yes |
43e02a8a RW |
15749 | |
15750 | # On some targets, GNU ld is compatible enough with the native linker | |
15751 | # that we're better off using the native interface for both. | |
15752 | lt_use_gnu_ld_interface=no | |
00020c16 | 15753 | if test "$with_gnu_ld" = yes; then |
43e02a8a RW |
15754 | case $host_os in |
15755 | aix*) | |
15756 | # The AIX port of GNU ld has always aspired to compatibility | |
15757 | # with the native linker. However, as the warning in the GNU ld | |
15758 | # block says, versions before 2.19.5* couldn't really create working | |
15759 | # shared libraries, regardless of the interface used. | |
15760 | case `$LD -v 2>&1` in | |
15761 | *\ \(GNU\ Binutils\)\ 2.19.5*) ;; | |
15762 | *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; | |
15763 | *\ \(GNU\ Binutils\)\ [3-9]*) ;; | |
15764 | *) | |
15765 | lt_use_gnu_ld_interface=yes | |
15766 | ;; | |
15767 | esac | |
15768 | ;; | |
15769 | *) | |
15770 | lt_use_gnu_ld_interface=yes | |
15771 | ;; | |
15772 | esac | |
15773 | fi | |
15774 | ||
15775 | if test "$lt_use_gnu_ld_interface" = yes; then | |
00020c16 ILT |
15776 | # If archive_cmds runs LD, not CC, wlarc should be empty |
15777 | wlarc='${wl}' | |
da0f6381 | 15778 | |
00020c16 ILT |
15779 | # Set some defaults for GNU ld with shared library support. These |
15780 | # are reset later if shared libraries are not supported. Putting them | |
15781 | # here allows them to be overridden if necessary. | |
15782 | runpath_var=LD_RUN_PATH | |
15783 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
15784 | export_dynamic_flag_spec='${wl}--export-dynamic' | |
15785 | # ancient GNU ld didn't support --whole-archive et. al. | |
15786 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
15787 | whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
15788 | else | |
15789 | whole_archive_flag_spec= | |
15790 | fi | |
15791 | supports_anon_versioning=no | |
15792 | case `$LD -v 2>&1` in | |
43e02a8a | 15793 | *GNU\ gold*) supports_anon_versioning=yes ;; |
00020c16 ILT |
15794 | *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 |
15795 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
15796 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
15797 | *\ 2.11.*) ;; # other 2.11 versions | |
15798 | *) supports_anon_versioning=yes ;; | |
15799 | esac | |
da0f6381 | 15800 | |
00020c16 ILT |
15801 | # See if GNU ld supports shared libraries. |
15802 | case $host_os in | |
15803 | aix[3-9]*) | |
15804 | # On AIX/PPC, the GNU linker is very broken | |
15805 | if test "$host_cpu" != ia64; then | |
15806 | ld_shlibs=no | |
15807 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 15808 | |
43e02a8a | 15809 | *** Warning: the GNU linker, at least up to release 2.19, is reported |
00020c16 ILT |
15810 | *** to be unable to reliably create shared libraries on AIX. |
15811 | *** Therefore, libtool is disabling shared libraries support. If you | |
43e02a8a RW |
15812 | *** really care for shared libraries, you may want to install binutils |
15813 | *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. | |
15814 | *** You will then need to restart the configuration process. | |
da0f6381 | 15815 | |
00020c16 ILT |
15816 | _LT_EOF |
15817 | fi | |
15818 | ;; | |
da0f6381 | 15819 | |
00020c16 ILT |
15820 | amigaos*) |
15821 | case $host_cpu in | |
15822 | powerpc) | |
15823 | # see comment about AmigaOS4 .so support | |
15824 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15825 | archive_expsym_cmds='' | |
15826 | ;; | |
15827 | m68k) | |
15828 | archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
15829 | hardcode_libdir_flag_spec='-L$libdir' | |
15830 | hardcode_minus_L=yes | |
15831 | ;; | |
15832 | esac | |
15833 | ;; | |
da0f6381 | 15834 | |
00020c16 ILT |
15835 | beos*) |
15836 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
15837 | allow_undefined_flag=unsupported | |
15838 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
15839 | # support --undefined. This deserves some investigation. FIXME | |
15840 | archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15841 | else | |
15842 | ld_shlibs=no | |
15843 | fi | |
15844 | ;; | |
da0f6381 | 15845 | |
00020c16 ILT |
15846 | cygwin* | mingw* | pw32* | cegcc*) |
15847 | # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, | |
15848 | # as there is no search path for DLLs. | |
15849 | hardcode_libdir_flag_spec='-L$libdir' | |
43e02a8a | 15850 | export_dynamic_flag_spec='${wl}--export-all-symbols' |
00020c16 ILT |
15851 | allow_undefined_flag=unsupported |
15852 | always_export_symbols=no | |
15853 | enable_shared_with_static_runtimes=yes | |
15854 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' | |
da0f6381 | 15855 | |
00020c16 ILT |
15856 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
15857 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
15858 | # If the export-symbols file already is a .def file (1st line | |
15859 | # is EXPORTS), use it as is; otherwise, prepend... | |
15860 | archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
15861 | cp $export_symbols $output_objdir/$soname.def; | |
15862 | else | |
15863 | echo EXPORTS > $output_objdir/$soname.def; | |
15864 | cat $export_symbols >> $output_objdir/$soname.def; | |
15865 | fi~ | |
15866 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
15867 | else | |
15868 | ld_shlibs=no | |
15869 | fi | |
15870 | ;; | |
da0f6381 | 15871 | |
43e02a8a RW |
15872 | haiku*) |
15873 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15874 | link_all_deplibs=yes | |
15875 | ;; | |
15876 | ||
00020c16 ILT |
15877 | interix[3-9]*) |
15878 | hardcode_direct=no | |
15879 | hardcode_shlibpath_var=no | |
15880 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
15881 | export_dynamic_flag_spec='${wl}-E' | |
15882 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
15883 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
15884 | # default) and relocated if they conflict, which is a slow very memory | |
15885 | # consuming and fragmenting process. To avoid this, we pick a random, | |
15886 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
15887 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
15888 | archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
15889 | archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
15890 | ;; | |
da0f6381 | 15891 | |
00020c16 ILT |
15892 | gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) |
15893 | tmp_diet=no | |
15894 | if test "$host_os" = linux-dietlibc; then | |
15895 | case $cc_basename in | |
15896 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
15897 | esac | |
15898 | fi | |
15899 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
15900 | && test "$tmp_diet" = no | |
15901 | then | |
15902 | tmp_addflag= | |
15903 | tmp_sharedflag='-shared' | |
15904 | case $cc_basename,$host_cpu in | |
15905 | pgcc*) # Portland Group C compiler | |
43e02a8a | 15906 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
00020c16 ILT |
15907 | tmp_addflag=' $pic_flag' |
15908 | ;; | |
43e02a8a RW |
15909 | pgf77* | pgf90* | pgf95* | pgfortran*) |
15910 | # Portland Group f77 and f90 compilers | |
15911 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' | |
00020c16 ILT |
15912 | tmp_addflag=' $pic_flag -Mnomain' ;; |
15913 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
15914 | tmp_addflag=' -i_dynamic' ;; | |
15915 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
15916 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
15917 | ifc* | ifort*) # Intel Fortran compiler | |
15918 | tmp_addflag=' -nofor_main' ;; | |
15919 | lf95*) # Lahey Fortran 8.1 | |
15920 | whole_archive_flag_spec= | |
15921 | tmp_sharedflag='--shared' ;; | |
43e02a8a | 15922 | xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) |
00020c16 ILT |
15923 | tmp_sharedflag='-qmkshrobj' |
15924 | tmp_addflag= ;; | |
43e02a8a RW |
15925 | nvcc*) # Cuda Compiler Driver 2.2 |
15926 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' | |
15927 | compiler_needs_object=yes | |
15928 | ;; | |
00020c16 ILT |
15929 | esac |
15930 | case `$CC -V 2>&1 | sed 5q` in | |
15931 | *Sun\ C*) # Sun C 5.9 | |
43e02a8a | 15932 | whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
00020c16 ILT |
15933 | compiler_needs_object=yes |
15934 | tmp_sharedflag='-G' ;; | |
15935 | *Sun\ F*) # Sun Fortran 8.3 | |
15936 | tmp_sharedflag='-G' ;; | |
15937 | esac | |
15938 | archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
da0f6381 | 15939 | |
00020c16 ILT |
15940 | if test "x$supports_anon_versioning" = xyes; then |
15941 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
15942 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
15943 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
15944 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
15945 | fi | |
da0f6381 | 15946 | |
00020c16 | 15947 | case $cc_basename in |
43e02a8a | 15948 | xlf* | bgf* | bgxlf* | mpixlf*) |
00020c16 ILT |
15949 | # IBM XL Fortran 10.1 on PPC cannot create shared libs itself |
15950 | whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' | |
15951 | hardcode_libdir_flag_spec= | |
15952 | hardcode_libdir_flag_spec_ld='-rpath $libdir' | |
15953 | archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' | |
15954 | if test "x$supports_anon_versioning" = xyes; then | |
15955 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
15956 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
15957 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
15958 | $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' | |
15959 | fi | |
15960 | ;; | |
15961 | esac | |
15962 | else | |
15963 | ld_shlibs=no | |
15964 | fi | |
15965 | ;; | |
da0f6381 | 15966 | |
00020c16 ILT |
15967 | netbsd*) |
15968 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
15969 | archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
15970 | wlarc= | |
15971 | else | |
15972 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15973 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
15974 | fi | |
15975 | ;; | |
da0f6381 | 15976 | |
00020c16 ILT |
15977 | solaris*) |
15978 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
15979 | ld_shlibs=no | |
15980 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 15981 | |
00020c16 ILT |
15982 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
15983 | *** create shared libraries on Solaris systems. Therefore, libtool | |
15984 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
15985 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
15986 | *** your PATH or compiler configuration so that the native linker is | |
15987 | *** used, and then restart. | |
da0f6381 | 15988 | |
00020c16 ILT |
15989 | _LT_EOF |
15990 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
15991 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15992 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
15993 | else | |
15994 | ld_shlibs=no | |
15995 | fi | |
15996 | ;; | |
da0f6381 | 15997 | |
00020c16 ILT |
15998 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
15999 | case `$LD -v 2>&1` in | |
16000 | *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) | |
16001 | ld_shlibs=no | |
16002 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 16003 | |
00020c16 ILT |
16004 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
16005 | *** reliably create shared libraries on SCO systems. Therefore, libtool | |
16006 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
16007 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
16008 | *** your PATH or compiler configuration so that the native linker is | |
16009 | *** used, and then restart. | |
da0f6381 | 16010 | |
00020c16 ILT |
16011 | _LT_EOF |
16012 | ;; | |
16013 | *) | |
16014 | # For security reasons, it is highly recommended that you always | |
16015 | # use absolute paths for naming shared libraries, and exclude the | |
16016 | # DT_RUNPATH tag from executables and libraries. But doing so | |
16017 | # requires that you compile everything twice, which is a pain. | |
16018 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
16019 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
16020 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
16021 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
16022 | else | |
16023 | ld_shlibs=no | |
16024 | fi | |
16025 | ;; | |
16026 | esac | |
16027 | ;; | |
da0f6381 | 16028 | |
00020c16 ILT |
16029 | sunos4*) |
16030 | archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
16031 | wlarc= | |
16032 | hardcode_direct=yes | |
16033 | hardcode_shlibpath_var=no | |
16034 | ;; | |
da0f6381 | 16035 | |
00020c16 ILT |
16036 | *) |
16037 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
16038 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
16039 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
16040 | else | |
16041 | ld_shlibs=no | |
16042 | fi | |
16043 | ;; | |
16044 | esac | |
da0f6381 | 16045 | |
00020c16 ILT |
16046 | if test "$ld_shlibs" = no; then |
16047 | runpath_var= | |
16048 | hardcode_libdir_flag_spec= | |
16049 | export_dynamic_flag_spec= | |
16050 | whole_archive_flag_spec= | |
16051 | fi | |
16052 | else | |
16053 | # PORTME fill in a description of your system's linker (not GNU ld) | |
16054 | case $host_os in | |
16055 | aix3*) | |
16056 | allow_undefined_flag=unsupported | |
16057 | always_export_symbols=yes | |
16058 | archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
16059 | # Note: this linker hardcodes the directories in LIBPATH if there | |
16060 | # are no directories specified by -L. | |
16061 | hardcode_minus_L=yes | |
16062 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
16063 | # Neither direct hardcoding nor static linking is supported with a | |
16064 | # broken collect2. | |
16065 | hardcode_direct=unsupported | |
16066 | fi | |
16067 | ;; | |
da0f6381 | 16068 | |
00020c16 ILT |
16069 | aix[4-9]*) |
16070 | if test "$host_cpu" = ia64; then | |
16071 | # On IA64, the linker does run time linking by default, so we don't | |
16072 | # have to do anything special. | |
16073 | aix_use_runtimelinking=no | |
16074 | exp_sym_flag='-Bexport' | |
16075 | no_entry_flag="" | |
16076 | else | |
16077 | # If we're using GNU nm, then we don't want the "-C" option. | |
16078 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
43e02a8a RW |
16079 | # Also, AIX nm treats weak defined symbols like other global |
16080 | # defined symbols, whereas GNU nm marks them as "W". | |
00020c16 | 16081 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
43e02a8a | 16082 | export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
00020c16 ILT |
16083 | else |
16084 | export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
16085 | fi | |
16086 | aix_use_runtimelinking=no | |
da0f6381 | 16087 | |
00020c16 ILT |
16088 | # Test if we are trying to use run time linking or normal |
16089 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
16090 | # need to do runtime linking. | |
16091 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) | |
16092 | for ld_flag in $LDFLAGS; do | |
16093 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
16094 | aix_use_runtimelinking=yes | |
16095 | break | |
16096 | fi | |
16097 | done | |
16098 | ;; | |
16099 | esac | |
da0f6381 | 16100 | |
00020c16 ILT |
16101 | exp_sym_flag='-bexport' |
16102 | no_entry_flag='-bnoentry' | |
16103 | fi | |
da0f6381 | 16104 | |
00020c16 ILT |
16105 | # When large executables or shared objects are built, AIX ld can |
16106 | # have problems creating the table of contents. If linking a library | |
16107 | # or program results in "error TOC overflow" add -mminimal-toc to | |
16108 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
16109 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
da0f6381 | 16110 | |
00020c16 ILT |
16111 | archive_cmds='' |
16112 | hardcode_direct=yes | |
16113 | hardcode_direct_absolute=yes | |
16114 | hardcode_libdir_separator=':' | |
16115 | link_all_deplibs=yes | |
16116 | file_list_spec='${wl}-f,' | |
da0f6381 | 16117 | |
00020c16 ILT |
16118 | if test "$GCC" = yes; then |
16119 | case $host_os in aix4.[012]|aix4.[012].*) | |
16120 | # We only want to do this on AIX 4.2 and lower, the check | |
16121 | # below for broken collect2 doesn't work under 4.3+ | |
16122 | collect2name=`${CC} -print-prog-name=collect2` | |
16123 | if test -f "$collect2name" && | |
16124 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
16125 | then | |
16126 | # We have reworked collect2 | |
16127 | : | |
16128 | else | |
16129 | # We have old collect2 | |
16130 | hardcode_direct=unsupported | |
16131 | # It fails to find uninstalled libraries when the uninstalled | |
16132 | # path is not listed in the libpath. Setting hardcode_minus_L | |
16133 | # to unsupported forces relinking | |
16134 | hardcode_minus_L=yes | |
16135 | hardcode_libdir_flag_spec='-L$libdir' | |
16136 | hardcode_libdir_separator= | |
16137 | fi | |
16138 | ;; | |
16139 | esac | |
16140 | shared_flag='-shared' | |
16141 | if test "$aix_use_runtimelinking" = yes; then | |
16142 | shared_flag="$shared_flag "'${wl}-G' | |
16143 | fi | |
16144 | else | |
16145 | # not using gcc | |
16146 | if test "$host_cpu" = ia64; then | |
16147 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
16148 | # chokes on -Wl,-G. The following line is correct: | |
16149 | shared_flag='-G' | |
16150 | else | |
16151 | if test "$aix_use_runtimelinking" = yes; then | |
16152 | shared_flag='${wl}-G' | |
16153 | else | |
16154 | shared_flag='${wl}-bM:SRE' | |
16155 | fi | |
16156 | fi | |
16157 | fi | |
da0f6381 | 16158 | |
00020c16 ILT |
16159 | export_dynamic_flag_spec='${wl}-bexpall' |
16160 | # It seems that -bexpall does not export symbols beginning with | |
16161 | # underscore (_), so it is better to generate a list of symbols to export. | |
16162 | always_export_symbols=yes | |
16163 | if test "$aix_use_runtimelinking" = yes; then | |
16164 | # Warning - without using the other runtime loading flags (-brtl), | |
16165 | # -berok will link without error, but may produce a broken library. | |
16166 | allow_undefined_flag='-berok' | |
16167 | # Determine the default libpath from the value encoded in an | |
16168 | # empty executable. | |
5213506e | 16169 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 16170 | /* end confdefs.h. */ |
da0f6381 | 16171 | |
00020c16 ILT |
16172 | int |
16173 | main () | |
16174 | { | |
da0f6381 | 16175 | |
00020c16 ILT |
16176 | ; |
16177 | return 0; | |
16178 | } | |
16179 | _ACEOF | |
5213506e | 16180 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 | 16181 | |
00020c16 ILT |
16182 | lt_aix_libpath_sed=' |
16183 | /Import File Strings/,/^$/ { | |
16184 | /^0/ { | |
16185 | s/^0 *\(.*\)$/\1/ | |
16186 | p | |
16187 | } | |
16188 | }' | |
16189 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
16190 | # Check for a 64-bit object if we didn't find anything. | |
16191 | if test -z "$aix_libpath"; then | |
16192 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
16193 | fi | |
00020c16 | 16194 | fi |
5213506e RW |
16195 | rm -f core conftest.err conftest.$ac_objext \ |
16196 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 | 16197 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
da0f6381 | 16198 | |
00020c16 | 16199 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" |
43e02a8a | 16200 | archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
00020c16 ILT |
16201 | else |
16202 | if test "$host_cpu" = ia64; then | |
16203 | hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' | |
16204 | allow_undefined_flag="-z nodefs" | |
16205 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
16206 | else | |
16207 | # Determine the default libpath from the value encoded in an | |
16208 | # empty executable. | |
5213506e | 16209 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 16210 | /* end confdefs.h. */ |
da0f6381 | 16211 | |
00020c16 ILT |
16212 | int |
16213 | main () | |
16214 | { | |
da0f6381 | 16215 | |
00020c16 ILT |
16216 | ; |
16217 | return 0; | |
16218 | } | |
16219 | _ACEOF | |
5213506e | 16220 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 | 16221 | |
00020c16 ILT |
16222 | lt_aix_libpath_sed=' |
16223 | /Import File Strings/,/^$/ { | |
16224 | /^0/ { | |
16225 | s/^0 *\(.*\)$/\1/ | |
16226 | p | |
16227 | } | |
16228 | }' | |
16229 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
16230 | # Check for a 64-bit object if we didn't find anything. | |
16231 | if test -z "$aix_libpath"; then | |
16232 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
16233 | fi | |
00020c16 | 16234 | fi |
5213506e RW |
16235 | rm -f core conftest.err conftest.$ac_objext \ |
16236 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 | 16237 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
da0f6381 | 16238 | |
00020c16 ILT |
16239 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" |
16240 | # Warning - without using the other run time loading flags, | |
16241 | # -berok will link without error, but may produce a broken library. | |
16242 | no_undefined_flag=' ${wl}-bernotok' | |
16243 | allow_undefined_flag=' ${wl}-berok' | |
43e02a8a RW |
16244 | if test "$with_gnu_ld" = yes; then |
16245 | # We only use this code for GNU lds that support --whole-archive. | |
16246 | whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
16247 | else | |
16248 | # Exported symbols can be pulled into shared objects from archives | |
16249 | whole_archive_flag_spec='$convenience' | |
16250 | fi | |
00020c16 ILT |
16251 | archive_cmds_need_lc=yes |
16252 | # This is similar to how AIX traditionally builds its shared libraries. | |
16253 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
16254 | fi | |
16255 | fi | |
16256 | ;; | |
da0f6381 | 16257 | |
00020c16 ILT |
16258 | amigaos*) |
16259 | case $host_cpu in | |
16260 | powerpc) | |
16261 | # see comment about AmigaOS4 .so support | |
16262 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
16263 | archive_expsym_cmds='' | |
16264 | ;; | |
16265 | m68k) | |
16266 | archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
16267 | hardcode_libdir_flag_spec='-L$libdir' | |
16268 | hardcode_minus_L=yes | |
16269 | ;; | |
16270 | esac | |
16271 | ;; | |
da0f6381 | 16272 | |
00020c16 ILT |
16273 | bsdi[45]*) |
16274 | export_dynamic_flag_spec=-rdynamic | |
16275 | ;; | |
da0f6381 | 16276 | |
00020c16 ILT |
16277 | cygwin* | mingw* | pw32* | cegcc*) |
16278 | # When not using gcc, we currently assume that we are using | |
16279 | # Microsoft Visual C++. | |
16280 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
16281 | # no search path for DLLs. | |
16282 | hardcode_libdir_flag_spec=' ' | |
16283 | allow_undefined_flag=unsupported | |
16284 | # Tell ltmain to make .lib files, not .a files. | |
16285 | libext=lib | |
16286 | # Tell ltmain to make .dll files, not .so files. | |
16287 | shrext_cmds=".dll" | |
16288 | # FIXME: Setting linknames here is a bad hack. | |
43e02a8a | 16289 | archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' |
00020c16 ILT |
16290 | # The linker will automatically build a .lib file if we build a DLL. |
16291 | old_archive_from_new_cmds='true' | |
16292 | # FIXME: Should let the user specify the lib program. | |
16293 | old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
16294 | fix_srcfile_path='`cygpath -w "$srcfile"`' | |
16295 | enable_shared_with_static_runtimes=yes | |
16296 | ;; | |
da0f6381 | 16297 | |
00020c16 | 16298 | darwin* | rhapsody*) |
da0f6381 PB |
16299 | |
16300 | ||
00020c16 ILT |
16301 | archive_cmds_need_lc=no |
16302 | hardcode_direct=no | |
16303 | hardcode_automatic=yes | |
16304 | hardcode_shlibpath_var=unsupported | |
43e02a8a RW |
16305 | if test "$lt_cv_ld_force_load" = "yes"; then |
16306 | whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' | |
16307 | else | |
16308 | whole_archive_flag_spec='' | |
16309 | fi | |
00020c16 ILT |
16310 | link_all_deplibs=yes |
16311 | allow_undefined_flag="$_lt_dar_allow_undefined" | |
16312 | case $cc_basename in | |
16313 | ifort*) _lt_dar_can_shared=yes ;; | |
16314 | *) _lt_dar_can_shared=$GCC ;; | |
16315 | esac | |
16316 | if test "$_lt_dar_can_shared" = "yes"; then | |
43e02a8a | 16317 | output_verbose_link_cmd=func_echo_all |
00020c16 ILT |
16318 | archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
16319 | module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
16320 | archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
16321 | module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
da0f6381 | 16322 | |
00020c16 ILT |
16323 | else |
16324 | ld_shlibs=no | |
16325 | fi | |
da0f6381 | 16326 | |
00020c16 | 16327 | ;; |
da0f6381 | 16328 | |
00020c16 ILT |
16329 | dgux*) |
16330 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16331 | hardcode_libdir_flag_spec='-L$libdir' | |
16332 | hardcode_shlibpath_var=no | |
16333 | ;; | |
da0f6381 | 16334 | |
00020c16 ILT |
16335 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
16336 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
16337 | # does not break anything, and helps significantly (at the cost of a little | |
16338 | # extra space). | |
16339 | freebsd2.2*) | |
16340 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
16341 | hardcode_libdir_flag_spec='-R$libdir' | |
16342 | hardcode_direct=yes | |
16343 | hardcode_shlibpath_var=no | |
16344 | ;; | |
da0f6381 | 16345 | |
00020c16 | 16346 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
c6084f68 | 16347 | freebsd2.*) |
00020c16 ILT |
16348 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
16349 | hardcode_direct=yes | |
16350 | hardcode_minus_L=yes | |
16351 | hardcode_shlibpath_var=no | |
16352 | ;; | |
da0f6381 | 16353 | |
00020c16 ILT |
16354 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
16355 | freebsd* | dragonfly*) | |
16356 | archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
16357 | hardcode_libdir_flag_spec='-R$libdir' | |
16358 | hardcode_direct=yes | |
16359 | hardcode_shlibpath_var=no | |
16360 | ;; | |
da0f6381 | 16361 | |
00020c16 ILT |
16362 | hpux9*) |
16363 | if test "$GCC" = yes; then | |
16364 | archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
16365 | else | |
16366 | archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
16367 | fi | |
16368 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
16369 | hardcode_libdir_separator=: | |
16370 | hardcode_direct=yes | |
da0f6381 | 16371 | |
00020c16 ILT |
16372 | # hardcode_minus_L: Not really in the search PATH, |
16373 | # but as the default location of the library. | |
16374 | hardcode_minus_L=yes | |
16375 | export_dynamic_flag_spec='${wl}-E' | |
16376 | ;; | |
da0f6381 | 16377 | |
00020c16 | 16378 | hpux10*) |
43e02a8a | 16379 | if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
00020c16 ILT |
16380 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
16381 | else | |
16382 | archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
16383 | fi | |
16384 | if test "$with_gnu_ld" = no; then | |
16385 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
16386 | hardcode_libdir_flag_spec_ld='+b $libdir' | |
16387 | hardcode_libdir_separator=: | |
16388 | hardcode_direct=yes | |
16389 | hardcode_direct_absolute=yes | |
16390 | export_dynamic_flag_spec='${wl}-E' | |
16391 | # hardcode_minus_L: Not really in the search PATH, | |
16392 | # but as the default location of the library. | |
16393 | hardcode_minus_L=yes | |
16394 | fi | |
16395 | ;; | |
da0f6381 | 16396 | |
00020c16 | 16397 | hpux11*) |
43e02a8a | 16398 | if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
00020c16 ILT |
16399 | case $host_cpu in |
16400 | hppa*64*) | |
16401 | archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16402 | ;; | |
16403 | ia64*) | |
16404 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
16405 | ;; | |
16406 | *) | |
16407 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
16408 | ;; | |
16409 | esac | |
16410 | else | |
16411 | case $host_cpu in | |
16412 | hppa*64*) | |
16413 | archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16414 | ;; | |
16415 | ia64*) | |
16416 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
16417 | ;; | |
16418 | *) | |
43e02a8a RW |
16419 | |
16420 | # Older versions of the 11.00 compiler do not understand -b yet | |
16421 | # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) | |
16422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 | |
16423 | $as_echo_n "checking if $CC understands -b... " >&6; } | |
16424 | if test "${lt_cv_prog_compiler__b+set}" = set; then : | |
16425 | $as_echo_n "(cached) " >&6 | |
16426 | else | |
16427 | lt_cv_prog_compiler__b=no | |
16428 | save_LDFLAGS="$LDFLAGS" | |
16429 | LDFLAGS="$LDFLAGS -b" | |
16430 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
16431 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
16432 | # The linker can only warn and ignore the option if not recognized | |
16433 | # So say no if there are warnings | |
16434 | if test -s conftest.err; then | |
16435 | # Append any errors to the config.log. | |
16436 | cat conftest.err 1>&5 | |
16437 | $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp | |
16438 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
16439 | if diff conftest.exp conftest.er2 >/dev/null; then | |
16440 | lt_cv_prog_compiler__b=yes | |
16441 | fi | |
16442 | else | |
16443 | lt_cv_prog_compiler__b=yes | |
16444 | fi | |
16445 | fi | |
16446 | $RM -r conftest* | |
16447 | LDFLAGS="$save_LDFLAGS" | |
16448 | ||
16449 | fi | |
16450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 | |
16451 | $as_echo "$lt_cv_prog_compiler__b" >&6; } | |
16452 | ||
16453 | if test x"$lt_cv_prog_compiler__b" = xyes; then | |
16454 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
16455 | else | |
16456 | archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
16457 | fi | |
16458 | ||
00020c16 ILT |
16459 | ;; |
16460 | esac | |
16461 | fi | |
16462 | if test "$with_gnu_ld" = no; then | |
16463 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
16464 | hardcode_libdir_separator=: | |
da0f6381 | 16465 | |
00020c16 ILT |
16466 | case $host_cpu in |
16467 | hppa*64*|ia64*) | |
16468 | hardcode_direct=no | |
16469 | hardcode_shlibpath_var=no | |
16470 | ;; | |
16471 | *) | |
16472 | hardcode_direct=yes | |
16473 | hardcode_direct_absolute=yes | |
16474 | export_dynamic_flag_spec='${wl}-E' | |
da0f6381 | 16475 | |
00020c16 ILT |
16476 | # hardcode_minus_L: Not really in the search PATH, |
16477 | # but as the default location of the library. | |
16478 | hardcode_minus_L=yes | |
16479 | ;; | |
16480 | esac | |
16481 | fi | |
16482 | ;; | |
da0f6381 | 16483 | |
00020c16 ILT |
16484 | irix5* | irix6* | nonstopux*) |
16485 | if test "$GCC" = yes; then | |
43e02a8a | 16486 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
16487 | # Try to use the -exported_symbol ld option, if it does not |
16488 | # work, assume that -exports_file does not work either and | |
16489 | # implicitly export all symbols. | |
16490 | save_LDFLAGS="$LDFLAGS" | |
16491 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
5213506e RW |
16492 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
16493 | /* end confdefs.h. */ | |
00020c16 ILT |
16494 | int foo(void) {} |
16495 | _ACEOF | |
5213506e | 16496 | if ac_fn_c_try_link "$LINENO"; then : |
43e02a8a | 16497 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' |
da0f6381 | 16498 | |
00020c16 | 16499 | fi |
5213506e RW |
16500 | rm -f core conftest.err conftest.$ac_objext \ |
16501 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
16502 | LDFLAGS="$save_LDFLAGS" |
16503 | else | |
43e02a8a RW |
16504 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
16505 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' | |
00020c16 ILT |
16506 | fi |
16507 | archive_cmds_need_lc='no' | |
16508 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
16509 | hardcode_libdir_separator=: | |
16510 | inherit_rpath=yes | |
16511 | link_all_deplibs=yes | |
16512 | ;; | |
da0f6381 | 16513 | |
00020c16 ILT |
16514 | netbsd*) |
16515 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
16516 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
16517 | else | |
16518 | archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
16519 | fi | |
16520 | hardcode_libdir_flag_spec='-R$libdir' | |
16521 | hardcode_direct=yes | |
16522 | hardcode_shlibpath_var=no | |
16523 | ;; | |
da0f6381 | 16524 | |
00020c16 ILT |
16525 | newsos6) |
16526 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16527 | hardcode_direct=yes | |
16528 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
16529 | hardcode_libdir_separator=: | |
16530 | hardcode_shlibpath_var=no | |
16531 | ;; | |
da0f6381 | 16532 | |
00020c16 ILT |
16533 | *nto* | *qnx*) |
16534 | ;; | |
da0f6381 | 16535 | |
00020c16 ILT |
16536 | openbsd*) |
16537 | if test -f /usr/libexec/ld.so; then | |
16538 | hardcode_direct=yes | |
16539 | hardcode_shlibpath_var=no | |
16540 | hardcode_direct_absolute=yes | |
16541 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
16542 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
16543 | archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
16544 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
16545 | export_dynamic_flag_spec='${wl}-E' | |
16546 | else | |
16547 | case $host_os in | |
16548 | openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) | |
16549 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
16550 | hardcode_libdir_flag_spec='-R$libdir' | |
16551 | ;; | |
16552 | *) | |
16553 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
16554 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
16555 | ;; | |
16556 | esac | |
16557 | fi | |
16558 | else | |
16559 | ld_shlibs=no | |
16560 | fi | |
16561 | ;; | |
da0f6381 | 16562 | |
00020c16 ILT |
16563 | os2*) |
16564 | hardcode_libdir_flag_spec='-L$libdir' | |
16565 | hardcode_minus_L=yes | |
16566 | allow_undefined_flag=unsupported | |
43e02a8a | 16567 | archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
00020c16 ILT |
16568 | old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
16569 | ;; | |
da0f6381 | 16570 | |
00020c16 ILT |
16571 | osf3*) |
16572 | if test "$GCC" = yes; then | |
16573 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 16574 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
16575 | else |
16576 | allow_undefined_flag=' -expect_unresolved \*' | |
43e02a8a | 16577 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
16578 | fi |
16579 | archive_cmds_need_lc='no' | |
16580 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
16581 | hardcode_libdir_separator=: | |
16582 | ;; | |
da0f6381 | 16583 | |
00020c16 ILT |
16584 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
16585 | if test "$GCC" = yes; then | |
16586 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 16587 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
16588 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
16589 | else | |
16590 | allow_undefined_flag=' -expect_unresolved \*' | |
43e02a8a | 16591 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
00020c16 | 16592 | archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ |
43e02a8a | 16593 | $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' |
da0f6381 | 16594 | |
00020c16 ILT |
16595 | # Both c and cxx compiler support -rpath directly |
16596 | hardcode_libdir_flag_spec='-rpath $libdir' | |
16597 | fi | |
16598 | archive_cmds_need_lc='no' | |
16599 | hardcode_libdir_separator=: | |
16600 | ;; | |
da0f6381 | 16601 | |
00020c16 ILT |
16602 | solaris*) |
16603 | no_undefined_flag=' -z defs' | |
16604 | if test "$GCC" = yes; then | |
16605 | wlarc='${wl}' | |
16606 | archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16607 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
16608 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
16609 | else | |
16610 | case `$CC -V 2>&1` in | |
16611 | *"Compilers 5.0"*) | |
16612 | wlarc='' | |
16613 | archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16614 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
16615 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
16616 | ;; | |
16617 | *) | |
16618 | wlarc='${wl}' | |
16619 | archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
16620 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
16621 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
16622 | ;; | |
16623 | esac | |
16624 | fi | |
16625 | hardcode_libdir_flag_spec='-R$libdir' | |
16626 | hardcode_shlibpath_var=no | |
16627 | case $host_os in | |
16628 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
16629 | *) | |
16630 | # The compiler driver will combine and reorder linker options, | |
16631 | # but understands `-z linker_flag'. GCC discards it without `$wl', | |
16632 | # but is careful enough not to reorder. | |
16633 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
16634 | if test "$GCC" = yes; then | |
16635 | whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
16636 | else | |
16637 | whole_archive_flag_spec='-z allextract$convenience -z defaultextract' | |
16638 | fi | |
16639 | ;; | |
16640 | esac | |
16641 | link_all_deplibs=yes | |
16642 | ;; | |
da0f6381 | 16643 | |
00020c16 ILT |
16644 | sunos4*) |
16645 | if test "x$host_vendor" = xsequent; then | |
16646 | # Use $CC to link under sequent, because it throws in some extra .o | |
16647 | # files that make .init and .fini sections work. | |
16648 | archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
16649 | else | |
16650 | archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
16651 | fi | |
16652 | hardcode_libdir_flag_spec='-L$libdir' | |
16653 | hardcode_direct=yes | |
16654 | hardcode_minus_L=yes | |
16655 | hardcode_shlibpath_var=no | |
16656 | ;; | |
da0f6381 | 16657 | |
00020c16 ILT |
16658 | sysv4) |
16659 | case $host_vendor in | |
16660 | sni) | |
16661 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16662 | hardcode_direct=yes # is this really true??? | |
16663 | ;; | |
16664 | siemens) | |
16665 | ## LD is ld it makes a PLAMLIB | |
16666 | ## CC just makes a GrossModule. | |
16667 | archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
16668 | reload_cmds='$CC -r -o $output$reload_objs' | |
16669 | hardcode_direct=no | |
16670 | ;; | |
16671 | motorola) | |
16672 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16673 | hardcode_direct=no #Motorola manual says yes, but my tests say they lie | |
16674 | ;; | |
16675 | esac | |
16676 | runpath_var='LD_RUN_PATH' | |
16677 | hardcode_shlibpath_var=no | |
16678 | ;; | |
da0f6381 | 16679 | |
00020c16 ILT |
16680 | sysv4.3*) |
16681 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16682 | hardcode_shlibpath_var=no | |
16683 | export_dynamic_flag_spec='-Bexport' | |
16684 | ;; | |
da0f6381 | 16685 | |
00020c16 ILT |
16686 | sysv4*MP*) |
16687 | if test -d /usr/nec; then | |
16688 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16689 | hardcode_shlibpath_var=no | |
16690 | runpath_var=LD_RUN_PATH | |
16691 | hardcode_runpath_var=yes | |
16692 | ld_shlibs=yes | |
16693 | fi | |
16694 | ;; | |
da0f6381 | 16695 | |
00020c16 ILT |
16696 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) |
16697 | no_undefined_flag='${wl}-z,text' | |
16698 | archive_cmds_need_lc=no | |
16699 | hardcode_shlibpath_var=no | |
16700 | runpath_var='LD_RUN_PATH' | |
da0f6381 | 16701 | |
00020c16 ILT |
16702 | if test "$GCC" = yes; then |
16703 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16704 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16705 | else | |
16706 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16707 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16708 | fi | |
16709 | ;; | |
da0f6381 | 16710 | |
00020c16 ILT |
16711 | sysv5* | sco3.2v5* | sco5v6*) |
16712 | # Note: We can NOT use -z defs as we might desire, because we do not | |
16713 | # link with -lc, and that would cause any symbols used from libc to | |
16714 | # always be unresolved, which means just about no library would | |
16715 | # ever link correctly. If we're not using GNU ld we use -z text | |
16716 | # though, which does catch some bad symbols but isn't as heavy-handed | |
16717 | # as -z defs. | |
16718 | no_undefined_flag='${wl}-z,text' | |
16719 | allow_undefined_flag='${wl}-z,nodefs' | |
16720 | archive_cmds_need_lc=no | |
16721 | hardcode_shlibpath_var=no | |
16722 | hardcode_libdir_flag_spec='${wl}-R,$libdir' | |
16723 | hardcode_libdir_separator=':' | |
16724 | link_all_deplibs=yes | |
16725 | export_dynamic_flag_spec='${wl}-Bexport' | |
16726 | runpath_var='LD_RUN_PATH' | |
da0f6381 | 16727 | |
00020c16 ILT |
16728 | if test "$GCC" = yes; then |
16729 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16730 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16731 | else | |
16732 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16733 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
16734 | fi | |
16735 | ;; | |
da0f6381 | 16736 | |
00020c16 ILT |
16737 | uts4*) |
16738 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
16739 | hardcode_libdir_flag_spec='-L$libdir' | |
16740 | hardcode_shlibpath_var=no | |
16741 | ;; | |
da0f6381 | 16742 | |
00020c16 ILT |
16743 | *) |
16744 | ld_shlibs=no | |
16745 | ;; | |
16746 | esac | |
da0f6381 | 16747 | |
00020c16 ILT |
16748 | if test x$host_vendor = xsni; then |
16749 | case $host in | |
16750 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
16751 | export_dynamic_flag_spec='${wl}-Blargedynsym' | |
16752 | ;; | |
16753 | esac | |
16754 | fi | |
16755 | fi | |
da0f6381 | 16756 | |
5213506e RW |
16757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 |
16758 | $as_echo "$ld_shlibs" >&6; } | |
00020c16 | 16759 | test "$ld_shlibs" = no && can_build_shared=no |
da0f6381 | 16760 | |
00020c16 | 16761 | with_gnu_ld=$with_gnu_ld |
da0f6381 PB |
16762 | |
16763 | ||
16764 | ||
16765 | ||
16766 | ||
16767 | ||
16768 | ||
16769 | ||
16770 | ||
16771 | ||
16772 | ||
16773 | ||
16774 | ||
16775 | ||
16776 | ||
00020c16 ILT |
16777 | # |
16778 | # Do we need to explicitly link libc? | |
16779 | # | |
16780 | case "x$archive_cmds_need_lc" in | |
16781 | x|xyes) | |
16782 | # Assume -lc should be added | |
16783 | archive_cmds_need_lc=yes | |
da0f6381 | 16784 | |
00020c16 ILT |
16785 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
16786 | case $archive_cmds in | |
16787 | *'~'*) | |
16788 | # FIXME: we may have to deal with multi-command sequences. | |
16789 | ;; | |
16790 | '$CC '*) | |
16791 | # Test whether the compiler implicitly links with -lc since on some | |
16792 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
16793 | # to ld, don't add -lc before -lgcc. | |
5213506e RW |
16794 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
16795 | $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } | |
16796 | if test "${lt_cv_archive_cmds_need_lc+set}" = set; then : | |
16797 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
16798 | else |
16799 | $RM conftest* | |
16800 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
da0f6381 | 16801 | |
5213506e | 16802 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
00020c16 ILT |
16803 | (eval $ac_compile) 2>&5 |
16804 | ac_status=$? | |
5213506e RW |
16805 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
16806 | test $ac_status = 0; } 2>conftest.err; then | |
00020c16 ILT |
16807 | soname=conftest |
16808 | lib=conftest | |
16809 | libobjs=conftest.$ac_objext | |
16810 | deplibs= | |
16811 | wl=$lt_prog_compiler_wl | |
16812 | pic_flag=$lt_prog_compiler_pic | |
16813 | compiler_flags=-v | |
16814 | linker_flags=-v | |
16815 | verstring= | |
16816 | output_objdir=. | |
16817 | libname=conftest | |
16818 | lt_save_allow_undefined_flag=$allow_undefined_flag | |
16819 | allow_undefined_flag= | |
5213506e | 16820 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
00020c16 ILT |
16821 | (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
16822 | ac_status=$? | |
5213506e RW |
16823 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
16824 | test $ac_status = 0; } | |
00020c16 ILT |
16825 | then |
16826 | lt_cv_archive_cmds_need_lc=no | |
16827 | else | |
16828 | lt_cv_archive_cmds_need_lc=yes | |
16829 | fi | |
16830 | allow_undefined_flag=$lt_save_allow_undefined_flag | |
16831 | else | |
16832 | cat conftest.err 1>&5 | |
16833 | fi | |
16834 | $RM conftest* | |
da0f6381 | 16835 | |
00020c16 | 16836 | fi |
5213506e RW |
16837 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 |
16838 | $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } | |
00020c16 ILT |
16839 | archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc |
16840 | ;; | |
16841 | esac | |
16842 | fi | |
16843 | ;; | |
16844 | esac | |
da0f6381 PB |
16845 | |
16846 | ||
16847 | ||
16848 | ||
5d47bb02 | 16849 | |
da0f6381 | 16850 | |
da0f6381 | 16851 | |
da0f6381 | 16852 | |
da0f6381 | 16853 | |
00020c16 ILT |
16854 | |
16855 | ||
16856 | ||
16857 | ||
16858 | ||
16859 | ||
16860 | ||
16861 | ||
16862 | ||
16863 | ||
16864 | ||
16865 | ||
16866 | ||
16867 | ||
16868 | ||
16869 | ||
16870 | ||
16871 | ||
16872 | ||
16873 | ||
16874 | ||
16875 | ||
16876 | ||
16877 | ||
16878 | ||
16879 | ||
16880 | ||
16881 | ||
16882 | ||
16883 | ||
16884 | ||
16885 | ||
16886 | ||
16887 | ||
16888 | ||
16889 | ||
16890 | ||
16891 | ||
16892 | ||
16893 | ||
16894 | ||
16895 | ||
16896 | ||
16897 | ||
16898 | ||
16899 | ||
16900 | ||
16901 | ||
16902 | ||
16903 | ||
16904 | ||
16905 | ||
16906 | ||
16907 | ||
16908 | ||
16909 | ||
16910 | ||
16911 | ||
16912 | ||
16913 | ||
16914 | ||
16915 | ||
16916 | ||
16917 | ||
16918 | ||
16919 | ||
16920 | ||
16921 | ||
16922 | ||
16923 | ||
16924 | ||
16925 | ||
16926 | ||
16927 | ||
16928 | ||
16929 | ||
16930 | ||
16931 | ||
16932 | ||
16933 | ||
16934 | ||
16935 | ||
16936 | ||
16937 | ||
16938 | ||
16939 | ||
16940 | ||
16941 | ||
16942 | ||
16943 | ||
16944 | ||
16945 | ||
16946 | ||
16947 | ||
16948 | ||
16949 | ||
16950 | ||
16951 | ||
16952 | ||
16953 | ||
16954 | ||
16955 | ||
16956 | ||
16957 | ||
16958 | ||
16959 | ||
16960 | ||
16961 | ||
16962 | ||
16963 | ||
16964 | ||
16965 | ||
16966 | ||
16967 | ||
16968 | ||
16969 | ||
16970 | ||
16971 | ||
16972 | ||
16973 | ||
16974 | ||
16975 | ||
16976 | ||
16977 | ||
16978 | ||
16979 | ||
16980 | ||
16981 | ||
16982 | ||
16983 | ||
16984 | ||
16985 | ||
16986 | ||
16987 | ||
16988 | ||
16989 | ||
16990 | ||
16991 | ||
16992 | ||
16993 | ||
16994 | ||
16995 | ||
16996 | ||
16997 | ||
16998 | ||
16999 | ||
17000 | ||
17001 | ||
5213506e RW |
17002 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
17003 | $as_echo_n "checking dynamic linker characteristics... " >&6; } | |
00020c16 ILT |
17004 | |
17005 | if test "$GCC" = yes; then | |
17006 | case $host_os in | |
17007 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
17008 | *) lt_awk_arg="/^libraries:/" ;; | |
17009 | esac | |
43e02a8a RW |
17010 | case $host_os in |
17011 | mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; | |
17012 | *) lt_sed_strip_eq="s,=/,/,g" ;; | |
17013 | esac | |
17014 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` | |
17015 | case $lt_search_path_spec in | |
17016 | *\;*) | |
00020c16 ILT |
17017 | # if the path contains ";" then we assume it to be the separator |
17018 | # otherwise default to the standard path separator (i.e. ":") - it is | |
17019 | # assumed that no part of a normal pathname contains ";" but that should | |
17020 | # okay in the real world where ";" in dirpaths is itself problematic. | |
43e02a8a RW |
17021 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` |
17022 | ;; | |
17023 | *) | |
17024 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` | |
17025 | ;; | |
17026 | esac | |
00020c16 ILT |
17027 | # Ok, now we have the path, separated by spaces, we can step through it |
17028 | # and add multilib dir if necessary. | |
17029 | lt_tmp_lt_search_path_spec= | |
17030 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
17031 | for lt_sys_path in $lt_search_path_spec; do | |
17032 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
17033 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
17034 | else | |
17035 | test -d "$lt_sys_path" && \ | |
17036 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
17037 | fi | |
17038 | done | |
43e02a8a | 17039 | lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' |
00020c16 ILT |
17040 | BEGIN {RS=" "; FS="/|\n";} { |
17041 | lt_foo=""; | |
17042 | lt_count=0; | |
17043 | for (lt_i = NF; lt_i > 0; lt_i--) { | |
17044 | if ($lt_i != "" && $lt_i != ".") { | |
17045 | if ($lt_i == "..") { | |
17046 | lt_count++; | |
17047 | } else { | |
17048 | if (lt_count == 0) { | |
17049 | lt_foo="/" $lt_i lt_foo; | |
17050 | } else { | |
17051 | lt_count--; | |
17052 | } | |
17053 | } | |
17054 | } | |
17055 | } | |
17056 | if (lt_foo != "") { lt_freq[lt_foo]++; } | |
17057 | if (lt_freq[lt_foo] == 1) { print lt_foo; } | |
17058 | }'` | |
43e02a8a RW |
17059 | # AWK program above erroneously prepends '/' to C:/dos/paths |
17060 | # for these hosts. | |
17061 | case $host_os in | |
17062 | mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ | |
17063 | $SED 's,/\([A-Za-z]:\),\1,g'` ;; | |
17064 | esac | |
17065 | sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` | |
00020c16 ILT |
17066 | else |
17067 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
17068 | fi | |
17069 | library_names_spec= | |
17070 | libname_spec='lib$name' | |
17071 | soname_spec= | |
17072 | shrext_cmds=".so" | |
17073 | postinstall_cmds= | |
17074 | postuninstall_cmds= | |
17075 | finish_cmds= | |
17076 | finish_eval= | |
17077 | shlibpath_var= | |
17078 | shlibpath_overrides_runpath=unknown | |
17079 | version_type=none | |
17080 | dynamic_linker="$host_os ld.so" | |
17081 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
17082 | need_lib_prefix=unknown | |
17083 | hardcode_into_libs=no | |
17084 | ||
17085 | # when you set need_version to no, make sure it does not cause -set_version | |
17086 | # flags to be left without arguments | |
17087 | need_version=unknown | |
17088 | ||
17089 | case $host_os in | |
17090 | aix3*) | |
17091 | version_type=linux | |
17092 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
17093 | shlibpath_var=LIBPATH | |
17094 | ||
17095 | # AIX 3 has no versioning support, so we append a major version to the name. | |
17096 | soname_spec='${libname}${release}${shared_ext}$major' | |
17097 | ;; | |
17098 | ||
17099 | aix[4-9]*) | |
17100 | version_type=linux | |
17101 | need_lib_prefix=no | |
17102 | need_version=no | |
17103 | hardcode_into_libs=yes | |
17104 | if test "$host_cpu" = ia64; then | |
17105 | # AIX 5 supports IA64 | |
17106 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
17107 | shlibpath_var=LD_LIBRARY_PATH | |
17108 | else | |
17109 | # With GCC up to 2.95.x, collect2 would create an import file | |
17110 | # for dependence libraries. The import file would start with | |
17111 | # the line `#! .'. This would cause the generated library to | |
17112 | # depend on `.', always an invalid library. This was fixed in | |
17113 | # development snapshots of GCC prior to 3.0. | |
17114 | case $host_os in | |
17115 | aix4 | aix4.[01] | aix4.[01].*) | |
17116 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
17117 | echo ' yes ' | |
da0f6381 PB |
17118 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
17119 | : | |
17120 | else | |
17121 | can_build_shared=no | |
17122 | fi | |
17123 | ;; | |
17124 | esac | |
17125 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
17126 | # soname into executable. Probably we can add versioning support to | |
17127 | # collect2, so additional links can be useful in future. | |
17128 | if test "$aix_use_runtimelinking" = yes; then | |
17129 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
17130 | # instead of lib<name>.a to let people know that these are not | |
17131 | # typical AIX shared libraries. | |
17132 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17133 | else | |
17134 | # We preserve .a as extension for shared libraries through AIX4.2 | |
17135 | # and later when we are not doing run time linking. | |
17136 | library_names_spec='${libname}${release}.a $libname.a' | |
17137 | soname_spec='${libname}${release}${shared_ext}$major' | |
17138 | fi | |
17139 | shlibpath_var=LIBPATH | |
17140 | fi | |
17141 | ;; | |
17142 | ||
17143 | amigaos*) | |
5d47bb02 PG |
17144 | case $host_cpu in |
17145 | powerpc) | |
17146 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
17147 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
17148 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17149 | ;; | |
17150 | m68k) | |
da0f6381 PB |
17151 | library_names_spec='$libname.ixlibrary $libname.a' |
17152 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
43e02a8a | 17153 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
5d47bb02 PG |
17154 | ;; |
17155 | esac | |
da0f6381 PB |
17156 | ;; |
17157 | ||
17158 | beos*) | |
17159 | library_names_spec='${libname}${shared_ext}' | |
17160 | dynamic_linker="$host_os ld.so" | |
17161 | shlibpath_var=LIBRARY_PATH | |
17162 | ;; | |
17163 | ||
17164 | bsdi[45]*) | |
17165 | version_type=linux | |
17166 | need_version=no | |
17167 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17168 | soname_spec='${libname}${release}${shared_ext}$major' | |
17169 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
17170 | shlibpath_var=LD_LIBRARY_PATH | |
17171 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
17172 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
17173 | # the default ld.so.conf also contains /usr/contrib/lib and | |
17174 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
17175 | # libtool to hard-code these into programs | |
17176 | ;; | |
17177 | ||
5d47bb02 | 17178 | cygwin* | mingw* | pw32* | cegcc*) |
da0f6381 PB |
17179 | version_type=windows |
17180 | shrext_cmds=".dll" | |
17181 | need_version=no | |
17182 | need_lib_prefix=no | |
17183 | ||
5d47bb02 PG |
17184 | case $GCC,$host_os in |
17185 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
da0f6381 PB |
17186 | library_names_spec='$libname.dll.a' |
17187 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
17188 | postinstall_cmds='base_file=`basename \${file}`~ | |
17189 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
17190 | dldir=$destdir/`dirname \$dlpath`~ | |
17191 | test -d \$dldir || mkdir -p \$dldir~ | |
17192 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
17193 | chmod a+x \$dldir/$dlname~ | |
17194 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
17195 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
17196 | fi' | |
17197 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
17198 | dlpath=$dir/\$dldll~ | |
17199 | $RM \$dlpath' | |
17200 | shlibpath_overrides_runpath=yes | |
17201 | ||
17202 | case $host_os in | |
17203 | cygwin*) | |
17204 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
17205 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
43e02a8a RW |
17206 | |
17207 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" | |
da0f6381 | 17208 | ;; |
5d47bb02 | 17209 | mingw* | cegcc*) |
da0f6381 PB |
17210 | # MinGW DLLs use traditional 'lib' prefix |
17211 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
da0f6381 PB |
17212 | ;; |
17213 | pw32*) | |
17214 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
17215 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
17216 | ;; | |
17217 | esac | |
17218 | ;; | |
17219 | ||
17220 | *) | |
17221 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
17222 | ;; | |
17223 | esac | |
17224 | dynamic_linker='Win32 ld.exe' | |
17225 | # FIXME: first we should search . and the directory the executable is in | |
17226 | shlibpath_var=PATH | |
17227 | ;; | |
17228 | ||
17229 | darwin* | rhapsody*) | |
17230 | dynamic_linker="$host_os dyld" | |
17231 | version_type=darwin | |
17232 | need_lib_prefix=no | |
17233 | need_version=no | |
17234 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
17235 | soname_spec='${libname}${release}${major}$shared_ext' | |
17236 | shlibpath_overrides_runpath=yes | |
17237 | shlibpath_var=DYLD_LIBRARY_PATH | |
17238 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
17239 | ||
17240 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" | |
17241 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
17242 | ;; | |
17243 | ||
17244 | dgux*) | |
17245 | version_type=linux | |
17246 | need_lib_prefix=no | |
17247 | need_version=no | |
17248 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
17249 | soname_spec='${libname}${release}${shared_ext}$major' | |
17250 | shlibpath_var=LD_LIBRARY_PATH | |
17251 | ;; | |
17252 | ||
da0f6381 PB |
17253 | freebsd* | dragonfly*) |
17254 | # DragonFly does not have aout. When/if they implement a new | |
17255 | # versioning mechanism, adjust this. | |
17256 | if test -x /usr/bin/objformat; then | |
17257 | objformat=`/usr/bin/objformat` | |
17258 | else | |
17259 | case $host_os in | |
c6084f68 | 17260 | freebsd[23].*) objformat=aout ;; |
da0f6381 PB |
17261 | *) objformat=elf ;; |
17262 | esac | |
17263 | fi | |
17264 | version_type=freebsd-$objformat | |
17265 | case $version_type in | |
17266 | freebsd-elf*) | |
17267 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
17268 | need_version=no | |
17269 | need_lib_prefix=no | |
17270 | ;; | |
17271 | freebsd-*) | |
17272 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
17273 | need_version=yes | |
17274 | ;; | |
17275 | esac | |
17276 | shlibpath_var=LD_LIBRARY_PATH | |
17277 | case $host_os in | |
c6084f68 | 17278 | freebsd2.*) |
da0f6381 PB |
17279 | shlibpath_overrides_runpath=yes |
17280 | ;; | |
17281 | freebsd3.[01]* | freebsdelf3.[01]*) | |
17282 | shlibpath_overrides_runpath=yes | |
17283 | hardcode_into_libs=yes | |
17284 | ;; | |
17285 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
17286 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
17287 | shlibpath_overrides_runpath=no | |
17288 | hardcode_into_libs=yes | |
17289 | ;; | |
17290 | *) # from 4.6 on, and DragonFly | |
17291 | shlibpath_overrides_runpath=yes | |
17292 | hardcode_into_libs=yes | |
17293 | ;; | |
17294 | esac | |
17295 | ;; | |
17296 | ||
17297 | gnu*) | |
17298 | version_type=linux | |
17299 | need_lib_prefix=no | |
17300 | need_version=no | |
17301 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
17302 | soname_spec='${libname}${release}${shared_ext}$major' | |
17303 | shlibpath_var=LD_LIBRARY_PATH | |
17304 | hardcode_into_libs=yes | |
17305 | ;; | |
17306 | ||
43e02a8a RW |
17307 | haiku*) |
17308 | version_type=linux | |
17309 | need_lib_prefix=no | |
17310 | need_version=no | |
17311 | dynamic_linker="$host_os runtime_loader" | |
17312 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
17313 | soname_spec='${libname}${release}${shared_ext}$major' | |
17314 | shlibpath_var=LIBRARY_PATH | |
17315 | shlibpath_overrides_runpath=yes | |
17316 | sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' | |
17317 | hardcode_into_libs=yes | |
17318 | ;; | |
17319 | ||
da0f6381 PB |
17320 | hpux9* | hpux10* | hpux11*) |
17321 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
17322 | # link against other versions. | |
17323 | version_type=sunos | |
17324 | need_lib_prefix=no | |
17325 | need_version=no | |
17326 | case $host_cpu in | |
17327 | ia64*) | |
17328 | shrext_cmds='.so' | |
17329 | hardcode_into_libs=yes | |
17330 | dynamic_linker="$host_os dld.so" | |
17331 | shlibpath_var=LD_LIBRARY_PATH | |
17332 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
17333 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17334 | soname_spec='${libname}${release}${shared_ext}$major' | |
17335 | if test "X$HPUX_IA64_MODE" = X32; then | |
17336 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
17337 | else | |
17338 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
17339 | fi | |
17340 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
17341 | ;; | |
17342 | hppa*64*) | |
17343 | shrext_cmds='.sl' | |
17344 | hardcode_into_libs=yes | |
17345 | dynamic_linker="$host_os dld.sl" | |
17346 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
17347 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
17348 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17349 | soname_spec='${libname}${release}${shared_ext}$major' | |
17350 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
17351 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
17352 | ;; | |
17353 | *) | |
17354 | shrext_cmds='.sl' | |
17355 | dynamic_linker="$host_os dld.sl" | |
17356 | shlibpath_var=SHLIB_PATH | |
17357 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
17358 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17359 | soname_spec='${libname}${release}${shared_ext}$major' | |
17360 | ;; | |
17361 | esac | |
43e02a8a | 17362 | # HP-UX runs *really* slowly unless shared libraries are mode 555, ... |
da0f6381 | 17363 | postinstall_cmds='chmod 555 $lib' |
43e02a8a RW |
17364 | # or fails outright, so override atomically: |
17365 | install_override_mode=555 | |
da0f6381 PB |
17366 | ;; |
17367 | ||
17368 | interix[3-9]*) | |
17369 | version_type=linux | |
17370 | need_lib_prefix=no | |
17371 | need_version=no | |
17372 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
17373 | soname_spec='${libname}${release}${shared_ext}$major' | |
17374 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
17375 | shlibpath_var=LD_LIBRARY_PATH | |
17376 | shlibpath_overrides_runpath=no | |
17377 | hardcode_into_libs=yes | |
17378 | ;; | |
17379 | ||
17380 | irix5* | irix6* | nonstopux*) | |
17381 | case $host_os in | |
17382 | nonstopux*) version_type=nonstopux ;; | |
17383 | *) | |
17384 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
17385 | version_type=linux | |
17386 | else | |
17387 | version_type=irix | |
17388 | fi ;; | |
17389 | esac | |
17390 | need_lib_prefix=no | |
17391 | need_version=no | |
17392 | soname_spec='${libname}${release}${shared_ext}$major' | |
17393 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
17394 | case $host_os in | |
17395 | irix5* | nonstopux*) | |
17396 | libsuff= shlibsuff= | |
17397 | ;; | |
17398 | *) | |
17399 | case $LD in # libtool.m4 will add one of these switches to LD | |
17400 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
17401 | libsuff= shlibsuff= libmagic=32-bit;; | |
17402 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
17403 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
17404 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
17405 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
17406 | *) libsuff= shlibsuff= libmagic=never-match;; | |
17407 | esac | |
17408 | ;; | |
17409 | esac | |
17410 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
17411 | shlibpath_overrides_runpath=no | |
17412 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
17413 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
17414 | hardcode_into_libs=yes | |
17415 | ;; | |
17416 | ||
17417 | # No shared lib support for Linux oldld, aout, or coff. | |
17418 | linux*oldld* | linux*aout* | linux*coff*) | |
17419 | dynamic_linker=no | |
17420 | ;; | |
17421 | ||
17422 | # This must be Linux ELF. | |
7a9d3fe8 | 17423 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
da0f6381 PB |
17424 | version_type=linux |
17425 | need_lib_prefix=no | |
17426 | need_version=no | |
17427 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17428 | soname_spec='${libname}${release}${shared_ext}$major' | |
17429 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
17430 | shlibpath_var=LD_LIBRARY_PATH | |
17431 | shlibpath_overrides_runpath=no | |
baafc534 | 17432 | |
da0f6381 | 17433 | # Some binutils ld are patched to set DT_RUNPATH |
5213506e RW |
17434 | if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
17435 | $as_echo_n "(cached) " >&6 | |
baafc534 RW |
17436 | else |
17437 | lt_cv_shlibpath_overrides_runpath=no | |
17438 | save_LDFLAGS=$LDFLAGS | |
17439 | save_libdir=$libdir | |
17440 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ | |
17441 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" | |
5213506e | 17442 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
17443 | /* end confdefs.h. */ |
17444 | ||
17445 | int | |
17446 | main () | |
17447 | { | |
17448 | ||
17449 | ; | |
17450 | return 0; | |
17451 | } | |
17452 | _ACEOF | |
5213506e RW |
17453 | if ac_fn_c_try_link "$LINENO"; then : |
17454 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : | |
baafc534 | 17455 | lt_cv_shlibpath_overrides_runpath=yes |
da0f6381 | 17456 | fi |
da0f6381 | 17457 | fi |
5213506e RW |
17458 | rm -f core conftest.err conftest.$ac_objext \ |
17459 | conftest$ac_exeext conftest.$ac_ext | |
baafc534 RW |
17460 | LDFLAGS=$save_LDFLAGS |
17461 | libdir=$save_libdir | |
17462 | ||
17463 | fi | |
17464 | ||
17465 | shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath | |
da0f6381 PB |
17466 | |
17467 | # This implies no fast_install, which is unacceptable. | |
17468 | # Some rework will be needed to allow for fast_install | |
17469 | # before this can be enabled. | |
17470 | hardcode_into_libs=yes | |
17471 | ||
17472 | # Append ld.so.conf contents to the search path | |
17473 | if test -f /etc/ld.so.conf; then | |
43e02a8a | 17474 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` |
da0f6381 PB |
17475 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
17476 | fi | |
17477 | ||
17478 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
17479 | # powerpc, because MkLinux only supported shared libraries with the | |
17480 | # GNU dynamic linker. Since this was broken with cross compilers, | |
17481 | # most powerpc-linux boxes support dynamic linking these days and | |
17482 | # people can always --disable-shared, the test was removed, and we | |
17483 | # assume the GNU/Linux dynamic linker is in use. | |
17484 | dynamic_linker='GNU/Linux ld.so' | |
17485 | ;; | |
17486 | ||
17487 | netbsd*) | |
17488 | version_type=sunos | |
17489 | need_lib_prefix=no | |
17490 | need_version=no | |
17491 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
17492 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
17493 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
17494 | dynamic_linker='NetBSD (a.out) ld.so' | |
17495 | else | |
17496 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
17497 | soname_spec='${libname}${release}${shared_ext}$major' | |
17498 | dynamic_linker='NetBSD ld.elf_so' | |
17499 | fi | |
17500 | shlibpath_var=LD_LIBRARY_PATH | |
17501 | shlibpath_overrides_runpath=yes | |
17502 | hardcode_into_libs=yes | |
17503 | ;; | |
17504 | ||
17505 | newsos6) | |
17506 | version_type=linux | |
17507 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17508 | shlibpath_var=LD_LIBRARY_PATH | |
17509 | shlibpath_overrides_runpath=yes | |
17510 | ;; | |
17511 | ||
17512 | *nto* | *qnx*) | |
17513 | version_type=qnx | |
17514 | need_lib_prefix=no | |
17515 | need_version=no | |
17516 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17517 | soname_spec='${libname}${release}${shared_ext}$major' | |
17518 | shlibpath_var=LD_LIBRARY_PATH | |
17519 | shlibpath_overrides_runpath=no | |
17520 | hardcode_into_libs=yes | |
17521 | dynamic_linker='ldqnx.so' | |
17522 | ;; | |
17523 | ||
17524 | openbsd*) | |
17525 | version_type=sunos | |
17526 | sys_lib_dlsearch_path_spec="/usr/lib" | |
17527 | need_lib_prefix=no | |
17528 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
17529 | case $host_os in | |
17530 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
17531 | *) need_version=no ;; | |
17532 | esac | |
17533 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
17534 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
17535 | shlibpath_var=LD_LIBRARY_PATH | |
17536 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
17537 | case $host_os in | |
17538 | openbsd2.[89] | openbsd2.[89].*) | |
17539 | shlibpath_overrides_runpath=no | |
17540 | ;; | |
17541 | *) | |
17542 | shlibpath_overrides_runpath=yes | |
17543 | ;; | |
17544 | esac | |
17545 | else | |
17546 | shlibpath_overrides_runpath=yes | |
17547 | fi | |
17548 | ;; | |
17549 | ||
17550 | os2*) | |
17551 | libname_spec='$name' | |
17552 | shrext_cmds=".dll" | |
17553 | need_lib_prefix=no | |
17554 | library_names_spec='$libname${shared_ext} $libname.a' | |
17555 | dynamic_linker='OS/2 ld.exe' | |
17556 | shlibpath_var=LIBPATH | |
17557 | ;; | |
17558 | ||
17559 | osf3* | osf4* | osf5*) | |
17560 | version_type=osf | |
17561 | need_lib_prefix=no | |
17562 | need_version=no | |
17563 | soname_spec='${libname}${release}${shared_ext}$major' | |
17564 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17565 | shlibpath_var=LD_LIBRARY_PATH | |
17566 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
17567 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
17568 | ;; | |
17569 | ||
17570 | rdos*) | |
17571 | dynamic_linker=no | |
17572 | ;; | |
17573 | ||
17574 | solaris*) | |
17575 | version_type=linux | |
17576 | need_lib_prefix=no | |
17577 | need_version=no | |
17578 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17579 | soname_spec='${libname}${release}${shared_ext}$major' | |
17580 | shlibpath_var=LD_LIBRARY_PATH | |
17581 | shlibpath_overrides_runpath=yes | |
17582 | hardcode_into_libs=yes | |
17583 | # ldd complains unless libraries are executable | |
17584 | postinstall_cmds='chmod +x $lib' | |
17585 | ;; | |
17586 | ||
17587 | sunos4*) | |
17588 | version_type=sunos | |
17589 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
17590 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
17591 | shlibpath_var=LD_LIBRARY_PATH | |
17592 | shlibpath_overrides_runpath=yes | |
17593 | if test "$with_gnu_ld" = yes; then | |
17594 | need_lib_prefix=no | |
17595 | fi | |
17596 | need_version=yes | |
17597 | ;; | |
17598 | ||
17599 | sysv4 | sysv4.3*) | |
17600 | version_type=linux | |
17601 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17602 | soname_spec='${libname}${release}${shared_ext}$major' | |
17603 | shlibpath_var=LD_LIBRARY_PATH | |
17604 | case $host_vendor in | |
17605 | sni) | |
17606 | shlibpath_overrides_runpath=no | |
17607 | need_lib_prefix=no | |
17608 | runpath_var=LD_RUN_PATH | |
17609 | ;; | |
17610 | siemens) | |
17611 | need_lib_prefix=no | |
17612 | ;; | |
17613 | motorola) | |
17614 | need_lib_prefix=no | |
17615 | need_version=no | |
17616 | shlibpath_overrides_runpath=no | |
17617 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
17618 | ;; | |
17619 | esac | |
17620 | ;; | |
17621 | ||
17622 | sysv4*MP*) | |
17623 | if test -d /usr/nec ;then | |
17624 | version_type=linux | |
17625 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
17626 | soname_spec='$libname${shared_ext}.$major' | |
17627 | shlibpath_var=LD_LIBRARY_PATH | |
17628 | fi | |
17629 | ;; | |
17630 | ||
17631 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
17632 | version_type=freebsd-elf | |
17633 | need_lib_prefix=no | |
17634 | need_version=no | |
17635 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
17636 | soname_spec='${libname}${release}${shared_ext}$major' | |
17637 | shlibpath_var=LD_LIBRARY_PATH | |
17638 | shlibpath_overrides_runpath=yes | |
17639 | hardcode_into_libs=yes | |
17640 | if test "$with_gnu_ld" = yes; then | |
17641 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
17642 | else | |
17643 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
17644 | case $host_os in | |
17645 | sco3.2v5*) | |
17646 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
17647 | ;; | |
17648 | esac | |
17649 | fi | |
17650 | sys_lib_dlsearch_path_spec='/usr/lib' | |
17651 | ;; | |
17652 | ||
17653 | tpf*) | |
17654 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
17655 | version_type=linux | |
17656 | need_lib_prefix=no | |
17657 | need_version=no | |
5d47bb02 | 17658 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
da0f6381 PB |
17659 | shlibpath_var=LD_LIBRARY_PATH |
17660 | shlibpath_overrides_runpath=no | |
17661 | hardcode_into_libs=yes | |
17662 | ;; | |
17663 | ||
17664 | uts4*) | |
17665 | version_type=linux | |
17666 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
17667 | soname_spec='${libname}${release}${shared_ext}$major' | |
17668 | shlibpath_var=LD_LIBRARY_PATH | |
17669 | ;; | |
17670 | ||
17671 | *) | |
17672 | dynamic_linker=no | |
17673 | ;; | |
17674 | esac | |
5213506e RW |
17675 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
17676 | $as_echo "$dynamic_linker" >&6; } | |
da0f6381 PB |
17677 | test "$dynamic_linker" = no && can_build_shared=no |
17678 | ||
17679 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
17680 | if test "$GCC" = yes; then | |
17681 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
17682 | fi | |
17683 | ||
5d47bb02 PG |
17684 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
17685 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
17686 | fi | |
17687 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
17688 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
17689 | fi | |
17690 | ||
da0f6381 PB |
17691 | |
17692 | ||
17693 | ||
17694 | ||
17695 | ||
17696 | ||
17697 | ||
17698 | ||
17699 | ||
17700 | ||
17701 | ||
17702 | ||
17703 | ||
17704 | ||
17705 | ||
17706 | ||
17707 | ||
17708 | ||
17709 | ||
17710 | ||
17711 | ||
17712 | ||
17713 | ||
17714 | ||
17715 | ||
17716 | ||
17717 | ||
17718 | ||
17719 | ||
17720 | ||
17721 | ||
17722 | ||
17723 | ||
17724 | ||
17725 | ||
17726 | ||
17727 | ||
17728 | ||
17729 | ||
17730 | ||
17731 | ||
17732 | ||
17733 | ||
17734 | ||
17735 | ||
17736 | ||
17737 | ||
17738 | ||
17739 | ||
17740 | ||
17741 | ||
17742 | ||
17743 | ||
17744 | ||
17745 | ||
17746 | ||
17747 | ||
17748 | ||
17749 | ||
17750 | ||
17751 | ||
17752 | ||
17753 | ||
17754 | ||
17755 | ||
17756 | ||
17757 | ||
17758 | ||
17759 | ||
17760 | ||
17761 | ||
17762 | ||
17763 | ||
17764 | ||
17765 | ||
17766 | ||
17767 | ||
17768 | ||
17769 | ||
17770 | ||
43e02a8a RW |
17771 | |
17772 | ||
17773 | ||
17774 | ||
17775 | ||
da0f6381 PB |
17776 | |
17777 | ||
17778 | ||
17779 | ||
17780 | ||
17781 | ||
5213506e RW |
17782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
17783 | $as_echo_n "checking how to hardcode library paths into programs... " >&6; } | |
da0f6381 PB |
17784 | hardcode_action= |
17785 | if test -n "$hardcode_libdir_flag_spec" || | |
17786 | test -n "$runpath_var" || | |
17787 | test "X$hardcode_automatic" = "Xyes" ; then | |
17788 | ||
17789 | # We can hardcode non-existent directories. | |
17790 | if test "$hardcode_direct" != no && | |
17791 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
17792 | # have to relink, otherwise we might link with an installed library | |
17793 | # when we should be linking with a yet-to-be-installed one | |
17794 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && | |
17795 | test "$hardcode_minus_L" != no; then | |
17796 | # Linking always hardcodes the temporary library directory. | |
17797 | hardcode_action=relink | |
17798 | else | |
17799 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
17800 | hardcode_action=immediate | |
17801 | fi | |
17802 | else | |
17803 | # We cannot hardcode anything, or else we can only hardcode existing | |
17804 | # directories. | |
17805 | hardcode_action=unsupported | |
17806 | fi | |
5213506e RW |
17807 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 |
17808 | $as_echo "$hardcode_action" >&6; } | |
da0f6381 PB |
17809 | |
17810 | if test "$hardcode_action" = relink || | |
17811 | test "$inherit_rpath" = yes; then | |
17812 | # Fast installation is not supported | |
17813 | enable_fast_install=no | |
17814 | elif test "$shlibpath_overrides_runpath" = yes || | |
17815 | test "$enable_shared" = no; then | |
17816 | # Fast installation is not necessary | |
17817 | enable_fast_install=needless | |
17818 | fi | |
17819 | ||
17820 | ||
17821 | ||
17822 | ||
17823 | ||
17824 | ||
17825 | if test "x$enable_dlopen" != xyes; then | |
17826 | enable_dlopen=unknown | |
17827 | enable_dlopen_self=unknown | |
17828 | enable_dlopen_self_static=unknown | |
17829 | else | |
17830 | lt_cv_dlopen=no | |
17831 | lt_cv_dlopen_libs= | |
17832 | ||
17833 | case $host_os in | |
17834 | beos*) | |
17835 | lt_cv_dlopen="load_add_on" | |
17836 | lt_cv_dlopen_libs= | |
17837 | lt_cv_dlopen_self=yes | |
17838 | ;; | |
17839 | ||
5d47bb02 | 17840 | mingw* | pw32* | cegcc*) |
da0f6381 | 17841 | lt_cv_dlopen="LoadLibrary" |
5213506e RW |
17842 | lt_cv_dlopen_libs= |
17843 | ;; | |
da0f6381 | 17844 | |
5213506e RW |
17845 | cygwin*) |
17846 | lt_cv_dlopen="dlopen" | |
17847 | lt_cv_dlopen_libs= | |
17848 | ;; | |
17849 | ||
17850 | darwin*) | |
17851 | # if libdl is installed we need to link against it | |
17852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 | |
17853 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
17854 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then : | |
17855 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
17856 | else |
17857 | ac_check_lib_save_LIBS=$LIBS | |
5213506e RW |
17858 | LIBS="-ldl $LIBS" |
17859 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
da0f6381 PB |
17860 | /* end confdefs.h. */ |
17861 | ||
5213506e RW |
17862 | /* Override any GCC internal prototype to avoid an error. |
17863 | Use char because int might match the return type of a GCC | |
17864 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
17865 | #ifdef __cplusplus |
17866 | extern "C" | |
17867 | #endif | |
5213506e | 17868 | char dlopen (); |
da0f6381 PB |
17869 | int |
17870 | main () | |
17871 | { | |
5213506e | 17872 | return dlopen (); |
da0f6381 PB |
17873 | ; |
17874 | return 0; | |
17875 | } | |
17876 | _ACEOF | |
5213506e RW |
17877 | if ac_fn_c_try_link "$LINENO"; then : |
17878 | ac_cv_lib_dl_dlopen=yes | |
da0f6381 | 17879 | else |
5213506e | 17880 | ac_cv_lib_dl_dlopen=no |
da0f6381 | 17881 | fi |
5213506e RW |
17882 | rm -f core conftest.err conftest.$ac_objext \ |
17883 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
17884 | LIBS=$ac_check_lib_save_LIBS |
17885 | fi | |
5213506e RW |
17886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
17887 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
17888 | if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : | |
17889 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" | |
da0f6381 | 17890 | else |
da0f6381 | 17891 | |
5213506e RW |
17892 | lt_cv_dlopen="dyld" |
17893 | lt_cv_dlopen_libs= | |
17894 | lt_cv_dlopen_self=yes | |
da0f6381 | 17895 | |
5213506e | 17896 | fi |
da0f6381 | 17897 | |
5213506e | 17898 | ;; |
da0f6381 | 17899 | |
5213506e RW |
17900 | *) |
17901 | ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" | |
17902 | if test "x$ac_cv_func_shl_load" = x""yes; then : | |
17903 | lt_cv_dlopen="shl_load" | |
17904 | else | |
17905 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 | |
17906 | $as_echo_n "checking for shl_load in -ldld... " >&6; } | |
17907 | if test "${ac_cv_lib_dld_shl_load+set}" = set; then : | |
17908 | $as_echo_n "(cached) " >&6 | |
17909 | else | |
17910 | ac_check_lib_save_LIBS=$LIBS | |
17911 | LIBS="-ldld $LIBS" | |
17912 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17913 | /* end confdefs.h. */ | |
17914 | ||
17915 | /* Override any GCC internal prototype to avoid an error. | |
17916 | Use char because int might match the return type of a GCC | |
da0f6381 | 17917 | builtin and then its argument prototype would still apply. */ |
da0f6381 | 17918 | #ifdef __cplusplus |
5213506e | 17919 | extern "C" |
da0f6381 | 17920 | #endif |
5213506e | 17921 | char shl_load (); |
da0f6381 PB |
17922 | int |
17923 | main () | |
17924 | { | |
5213506e | 17925 | return shl_load (); |
da0f6381 PB |
17926 | ; |
17927 | return 0; | |
17928 | } | |
17929 | _ACEOF | |
5213506e RW |
17930 | if ac_fn_c_try_link "$LINENO"; then : |
17931 | ac_cv_lib_dld_shl_load=yes | |
da0f6381 | 17932 | else |
5213506e | 17933 | ac_cv_lib_dld_shl_load=no |
da0f6381 | 17934 | fi |
5213506e RW |
17935 | rm -f core conftest.err conftest.$ac_objext \ |
17936 | conftest$ac_exeext conftest.$ac_ext | |
17937 | LIBS=$ac_check_lib_save_LIBS | |
da0f6381 | 17938 | fi |
5213506e RW |
17939 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 |
17940 | $as_echo "$ac_cv_lib_dld_shl_load" >&6; } | |
17941 | if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : | |
17942 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" | |
17943 | else | |
17944 | ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" | |
17945 | if test "x$ac_cv_func_dlopen" = x""yes; then : | |
da0f6381 PB |
17946 | lt_cv_dlopen="dlopen" |
17947 | else | |
5213506e RW |
17948 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 |
17949 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
17950 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then : | |
17951 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
17952 | else |
17953 | ac_check_lib_save_LIBS=$LIBS | |
17954 | LIBS="-ldl $LIBS" | |
5213506e | 17955 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
17956 | /* end confdefs.h. */ |
17957 | ||
5213506e RW |
17958 | /* Override any GCC internal prototype to avoid an error. |
17959 | Use char because int might match the return type of a GCC | |
17960 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
17961 | #ifdef __cplusplus |
17962 | extern "C" | |
17963 | #endif | |
da0f6381 PB |
17964 | char dlopen (); |
17965 | int | |
17966 | main () | |
17967 | { | |
5213506e | 17968 | return dlopen (); |
da0f6381 PB |
17969 | ; |
17970 | return 0; | |
17971 | } | |
17972 | _ACEOF | |
5213506e | 17973 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 PB |
17974 | ac_cv_lib_dl_dlopen=yes |
17975 | else | |
5213506e | 17976 | ac_cv_lib_dl_dlopen=no |
da0f6381 | 17977 | fi |
5213506e RW |
17978 | rm -f core conftest.err conftest.$ac_objext \ |
17979 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
17980 | LIBS=$ac_check_lib_save_LIBS |
17981 | fi | |
5213506e RW |
17982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
17983 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
17984 | if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : | |
da0f6381 PB |
17985 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
17986 | else | |
5213506e RW |
17987 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 |
17988 | $as_echo_n "checking for dlopen in -lsvld... " >&6; } | |
17989 | if test "${ac_cv_lib_svld_dlopen+set}" = set; then : | |
17990 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
17991 | else |
17992 | ac_check_lib_save_LIBS=$LIBS | |
17993 | LIBS="-lsvld $LIBS" | |
5213506e | 17994 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
17995 | /* end confdefs.h. */ |
17996 | ||
5213506e RW |
17997 | /* Override any GCC internal prototype to avoid an error. |
17998 | Use char because int might match the return type of a GCC | |
17999 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
18000 | #ifdef __cplusplus |
18001 | extern "C" | |
18002 | #endif | |
da0f6381 PB |
18003 | char dlopen (); |
18004 | int | |
18005 | main () | |
18006 | { | |
5213506e | 18007 | return dlopen (); |
da0f6381 PB |
18008 | ; |
18009 | return 0; | |
18010 | } | |
18011 | _ACEOF | |
5213506e | 18012 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 PB |
18013 | ac_cv_lib_svld_dlopen=yes |
18014 | else | |
5213506e | 18015 | ac_cv_lib_svld_dlopen=no |
da0f6381 | 18016 | fi |
5213506e RW |
18017 | rm -f core conftest.err conftest.$ac_objext \ |
18018 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
18019 | LIBS=$ac_check_lib_save_LIBS |
18020 | fi | |
5213506e RW |
18021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 |
18022 | $as_echo "$ac_cv_lib_svld_dlopen" >&6; } | |
18023 | if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : | |
da0f6381 PB |
18024 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" |
18025 | else | |
5213506e RW |
18026 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 |
18027 | $as_echo_n "checking for dld_link in -ldld... " >&6; } | |
18028 | if test "${ac_cv_lib_dld_dld_link+set}" = set; then : | |
18029 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
18030 | else |
18031 | ac_check_lib_save_LIBS=$LIBS | |
18032 | LIBS="-ldld $LIBS" | |
5213506e | 18033 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
18034 | /* end confdefs.h. */ |
18035 | ||
5213506e RW |
18036 | /* Override any GCC internal prototype to avoid an error. |
18037 | Use char because int might match the return type of a GCC | |
18038 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
18039 | #ifdef __cplusplus |
18040 | extern "C" | |
18041 | #endif | |
da0f6381 PB |
18042 | char dld_link (); |
18043 | int | |
18044 | main () | |
18045 | { | |
5213506e | 18046 | return dld_link (); |
00020c16 ILT |
18047 | ; |
18048 | return 0; | |
18049 | } | |
18050 | _ACEOF | |
5213506e | 18051 | if ac_fn_c_try_link "$LINENO"; then : |
00020c16 ILT |
18052 | ac_cv_lib_dld_dld_link=yes |
18053 | else | |
5213506e | 18054 | ac_cv_lib_dld_dld_link=no |
00020c16 | 18055 | fi |
5213506e RW |
18056 | rm -f core conftest.err conftest.$ac_objext \ |
18057 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
18058 | LIBS=$ac_check_lib_save_LIBS |
18059 | fi | |
5213506e RW |
18060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 |
18061 | $as_echo "$ac_cv_lib_dld_dld_link" >&6; } | |
18062 | if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : | |
00020c16 ILT |
18063 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" |
18064 | fi | |
18065 | ||
18066 | ||
18067 | fi | |
18068 | ||
18069 | ||
18070 | fi | |
18071 | ||
18072 | ||
18073 | fi | |
18074 | ||
18075 | ||
18076 | fi | |
18077 | ||
18078 | ||
18079 | fi | |
18080 | ||
18081 | ;; | |
18082 | esac | |
18083 | ||
18084 | if test "x$lt_cv_dlopen" != xno; then | |
18085 | enable_dlopen=yes | |
18086 | else | |
18087 | enable_dlopen=no | |
18088 | fi | |
18089 | ||
18090 | case $lt_cv_dlopen in | |
18091 | dlopen) | |
18092 | save_CPPFLAGS="$CPPFLAGS" | |
18093 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
18094 | ||
18095 | save_LDFLAGS="$LDFLAGS" | |
18096 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
18097 | ||
18098 | save_LIBS="$LIBS" | |
18099 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
18100 | ||
5213506e RW |
18101 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 |
18102 | $as_echo_n "checking whether a program can dlopen itself... " >&6; } | |
18103 | if test "${lt_cv_dlopen_self+set}" = set; then : | |
18104 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
18105 | else |
18106 | if test "$cross_compiling" = yes; then : | |
18107 | lt_cv_dlopen_self=cross | |
18108 | else | |
18109 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
18110 | lt_status=$lt_dlunknown | |
18111 | cat > conftest.$ac_ext <<_LT_EOF | |
095af58f | 18112 | #line 18112 "configure" |
00020c16 ILT |
18113 | #include "confdefs.h" |
18114 | ||
18115 | #if HAVE_DLFCN_H | |
18116 | #include <dlfcn.h> | |
18117 | #endif | |
18118 | ||
18119 | #include <stdio.h> | |
18120 | ||
18121 | #ifdef RTLD_GLOBAL | |
18122 | # define LT_DLGLOBAL RTLD_GLOBAL | |
18123 | #else | |
18124 | # ifdef DL_GLOBAL | |
18125 | # define LT_DLGLOBAL DL_GLOBAL | |
18126 | # else | |
18127 | # define LT_DLGLOBAL 0 | |
18128 | # endif | |
18129 | #endif | |
18130 | ||
18131 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
18132 | find out it does not work in some platform. */ | |
18133 | #ifndef LT_DLLAZY_OR_NOW | |
18134 | # ifdef RTLD_LAZY | |
18135 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
18136 | # else | |
18137 | # ifdef DL_LAZY | |
18138 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
18139 | # else | |
18140 | # ifdef RTLD_NOW | |
18141 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
18142 | # else | |
18143 | # ifdef DL_NOW | |
18144 | # define LT_DLLAZY_OR_NOW DL_NOW | |
18145 | # else | |
18146 | # define LT_DLLAZY_OR_NOW 0 | |
18147 | # endif | |
18148 | # endif | |
18149 | # endif | |
18150 | # endif | |
18151 | #endif | |
18152 | ||
43e02a8a RW |
18153 | /* When -fvisbility=hidden is used, assume the code has been annotated |
18154 | correspondingly for the symbols needed. */ | |
18155 | #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) | |
18156 | void fnord () __attribute__((visibility("default"))); | |
18157 | #endif | |
18158 | ||
18159 | void fnord () { int i=42; } | |
00020c16 ILT |
18160 | int main () |
18161 | { | |
18162 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
18163 | int status = $lt_dlunknown; | |
18164 | ||
18165 | if (self) | |
18166 | { | |
18167 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
43e02a8a RW |
18168 | else |
18169 | { | |
18170 | if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
18171 | else puts (dlerror ()); | |
18172 | } | |
00020c16 ILT |
18173 | /* dlclose (self); */ |
18174 | } | |
18175 | else | |
18176 | puts (dlerror ()); | |
18177 | ||
18178 | return status; | |
18179 | } | |
18180 | _LT_EOF | |
5213506e | 18181 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
00020c16 ILT |
18182 | (eval $ac_link) 2>&5 |
18183 | ac_status=$? | |
5213506e RW |
18184 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
18185 | test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then | |
00020c16 ILT |
18186 | (./conftest; exit; ) >&5 2>/dev/null |
18187 | lt_status=$? | |
18188 | case x$lt_status in | |
18189 | x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; | |
18190 | x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; | |
18191 | x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; | |
18192 | esac | |
18193 | else : | |
18194 | # compilation failed | |
18195 | lt_cv_dlopen_self=no | |
18196 | fi | |
18197 | fi | |
18198 | rm -fr conftest* | |
18199 | ||
18200 | ||
18201 | fi | |
5213506e RW |
18202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 |
18203 | $as_echo "$lt_cv_dlopen_self" >&6; } | |
00020c16 ILT |
18204 | |
18205 | if test "x$lt_cv_dlopen_self" = xyes; then | |
18206 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
5213506e RW |
18207 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 |
18208 | $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } | |
18209 | if test "${lt_cv_dlopen_self_static+set}" = set; then : | |
18210 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
18211 | else |
18212 | if test "$cross_compiling" = yes; then : | |
18213 | lt_cv_dlopen_self_static=cross | |
18214 | else | |
18215 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
18216 | lt_status=$lt_dlunknown | |
18217 | cat > conftest.$ac_ext <<_LT_EOF | |
095af58f | 18218 | #line 18218 "configure" |
00020c16 ILT |
18219 | #include "confdefs.h" |
18220 | ||
18221 | #if HAVE_DLFCN_H | |
18222 | #include <dlfcn.h> | |
18223 | #endif | |
18224 | ||
18225 | #include <stdio.h> | |
18226 | ||
18227 | #ifdef RTLD_GLOBAL | |
18228 | # define LT_DLGLOBAL RTLD_GLOBAL | |
18229 | #else | |
18230 | # ifdef DL_GLOBAL | |
18231 | # define LT_DLGLOBAL DL_GLOBAL | |
18232 | # else | |
18233 | # define LT_DLGLOBAL 0 | |
18234 | # endif | |
18235 | #endif | |
18236 | ||
18237 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
18238 | find out it does not work in some platform. */ | |
18239 | #ifndef LT_DLLAZY_OR_NOW | |
18240 | # ifdef RTLD_LAZY | |
18241 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
18242 | # else | |
18243 | # ifdef DL_LAZY | |
18244 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
18245 | # else | |
18246 | # ifdef RTLD_NOW | |
18247 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
18248 | # else | |
18249 | # ifdef DL_NOW | |
18250 | # define LT_DLLAZY_OR_NOW DL_NOW | |
18251 | # else | |
18252 | # define LT_DLLAZY_OR_NOW 0 | |
18253 | # endif | |
18254 | # endif | |
18255 | # endif | |
18256 | # endif | |
18257 | #endif | |
18258 | ||
43e02a8a RW |
18259 | /* When -fvisbility=hidden is used, assume the code has been annotated |
18260 | correspondingly for the symbols needed. */ | |
18261 | #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) | |
18262 | void fnord () __attribute__((visibility("default"))); | |
18263 | #endif | |
18264 | ||
18265 | void fnord () { int i=42; } | |
00020c16 ILT |
18266 | int main () |
18267 | { | |
18268 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
18269 | int status = $lt_dlunknown; | |
18270 | ||
18271 | if (self) | |
18272 | { | |
18273 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
43e02a8a RW |
18274 | else |
18275 | { | |
18276 | if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
18277 | else puts (dlerror ()); | |
18278 | } | |
00020c16 ILT |
18279 | /* dlclose (self); */ |
18280 | } | |
18281 | else | |
18282 | puts (dlerror ()); | |
18283 | ||
18284 | return status; | |
18285 | } | |
18286 | _LT_EOF | |
5213506e | 18287 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
00020c16 ILT |
18288 | (eval $ac_link) 2>&5 |
18289 | ac_status=$? | |
5213506e RW |
18290 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
18291 | test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then | |
00020c16 ILT |
18292 | (./conftest; exit; ) >&5 2>/dev/null |
18293 | lt_status=$? | |
18294 | case x$lt_status in | |
18295 | x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; | |
18296 | x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; | |
18297 | x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; | |
18298 | esac | |
18299 | else : | |
18300 | # compilation failed | |
18301 | lt_cv_dlopen_self_static=no | |
18302 | fi | |
18303 | fi | |
18304 | rm -fr conftest* | |
18305 | ||
18306 | ||
18307 | fi | |
5213506e RW |
18308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 |
18309 | $as_echo "$lt_cv_dlopen_self_static" >&6; } | |
00020c16 ILT |
18310 | fi |
18311 | ||
18312 | CPPFLAGS="$save_CPPFLAGS" | |
18313 | LDFLAGS="$save_LDFLAGS" | |
18314 | LIBS="$save_LIBS" | |
18315 | ;; | |
18316 | esac | |
18317 | ||
18318 | case $lt_cv_dlopen_self in | |
18319 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
18320 | *) enable_dlopen_self=unknown ;; | |
18321 | esac | |
18322 | ||
18323 | case $lt_cv_dlopen_self_static in | |
18324 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
18325 | *) enable_dlopen_self_static=unknown ;; | |
18326 | esac | |
18327 | fi | |
18328 | ||
18329 | ||
18330 | ||
18331 | ||
18332 | ||
18333 | ||
18334 | ||
18335 | ||
18336 | ||
18337 | ||
18338 | ||
18339 | ||
18340 | ||
18341 | ||
18342 | ||
18343 | ||
18344 | ||
18345 | striplib= | |
18346 | old_striplib= | |
5213506e RW |
18347 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 |
18348 | $as_echo_n "checking whether stripping libraries is possible... " >&6; } | |
00020c16 ILT |
18349 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
18350 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
18351 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
5213506e RW |
18352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
18353 | $as_echo "yes" >&6; } | |
00020c16 ILT |
18354 | else |
18355 | # FIXME - insert some real tests, host_os isn't really good enough | |
18356 | case $host_os in | |
18357 | darwin*) | |
18358 | if test -n "$STRIP" ; then | |
18359 | striplib="$STRIP -x" | |
18360 | old_striplib="$STRIP -S" | |
5213506e RW |
18361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
18362 | $as_echo "yes" >&6; } | |
00020c16 | 18363 | else |
5213506e RW |
18364 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
18365 | $as_echo "no" >&6; } | |
00020c16 ILT |
18366 | fi |
18367 | ;; | |
18368 | *) | |
5213506e RW |
18369 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
18370 | $as_echo "no" >&6; } | |
00020c16 ILT |
18371 | ;; |
18372 | esac | |
18373 | fi | |
18374 | ||
18375 | ||
18376 | ||
18377 | ||
18378 | ||
18379 | ||
18380 | ||
18381 | ||
18382 | ||
18383 | ||
18384 | ||
18385 | ||
18386 | # Report which library types will actually be built | |
5213506e RW |
18387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 |
18388 | $as_echo_n "checking if libtool supports shared libraries... " >&6; } | |
18389 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 | |
18390 | $as_echo "$can_build_shared" >&6; } | |
00020c16 | 18391 | |
5213506e RW |
18392 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 |
18393 | $as_echo_n "checking whether to build shared libraries... " >&6; } | |
00020c16 ILT |
18394 | test "$can_build_shared" = "no" && enable_shared=no |
18395 | ||
18396 | # On AIX, shared libraries and static libraries use the same namespace, and | |
18397 | # are all built from PIC. | |
18398 | case $host_os in | |
18399 | aix3*) | |
18400 | test "$enable_shared" = yes && enable_static=no | |
18401 | if test -n "$RANLIB"; then | |
18402 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
18403 | postinstall_cmds='$RANLIB $lib' | |
18404 | fi | |
18405 | ;; | |
18406 | ||
18407 | aix[4-9]*) | |
18408 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
18409 | test "$enable_shared" = yes && enable_static=no | |
18410 | fi | |
18411 | ;; | |
18412 | esac | |
5213506e RW |
18413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 |
18414 | $as_echo "$enable_shared" >&6; } | |
00020c16 | 18415 | |
5213506e RW |
18416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 |
18417 | $as_echo_n "checking whether to build static libraries... " >&6; } | |
00020c16 ILT |
18418 | # Make sure either enable_shared or enable_static is yes. |
18419 | test "$enable_shared" = yes || enable_static=yes | |
5213506e RW |
18420 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 |
18421 | $as_echo "$enable_static" >&6; } | |
00020c16 ILT |
18422 | |
18423 | ||
18424 | ||
18425 | ||
18426 | fi | |
18427 | ac_ext=c | |
18428 | ac_cpp='$CPP $CPPFLAGS' | |
18429 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
18430 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
18431 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
18432 | ||
18433 | CC="$lt_save_CC" | |
18434 | ||
43e02a8a RW |
18435 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
18436 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
18437 | (test "X$CXX" != "Xg++"))) ; then | |
18438 | ac_ext=cpp | |
18439 | ac_cpp='$CXXCPP $CPPFLAGS' | |
18440 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
18441 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
18442 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
18443 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 | |
18444 | $as_echo_n "checking how to run the C++ preprocessor... " >&6; } | |
18445 | if test -z "$CXXCPP"; then | |
18446 | if test "${ac_cv_prog_CXXCPP+set}" = set; then : | |
18447 | $as_echo_n "(cached) " >&6 | |
18448 | else | |
18449 | # Double quotes because CXXCPP needs to be expanded | |
18450 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
18451 | do | |
18452 | ac_preproc_ok=false | |
18453 | for ac_cxx_preproc_warn_flag in '' yes | |
18454 | do | |
18455 | # Use a header file that comes with gcc, so configuring glibc | |
18456 | # with a fresh cross-compiler works. | |
18457 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
18458 | # <limits.h> exists even on freestanding compilers. | |
18459 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
18460 | # not just through cpp. "Syntax error" is here to catch this case. | |
18461 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18462 | /* end confdefs.h. */ | |
18463 | #ifdef __STDC__ | |
18464 | # include <limits.h> | |
18465 | #else | |
18466 | # include <assert.h> | |
18467 | #endif | |
18468 | Syntax error | |
18469 | _ACEOF | |
18470 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
18471 | ||
18472 | else | |
18473 | # Broken: fails on valid input. | |
18474 | continue | |
18475 | fi | |
18476 | rm -f conftest.err conftest.$ac_ext | |
18477 | ||
18478 | # OK, works on sane cases. Now check whether nonexistent headers | |
18479 | # can be detected and how. | |
18480 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18481 | /* end confdefs.h. */ | |
18482 | #include <ac_nonexistent.h> | |
18483 | _ACEOF | |
18484 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
18485 | # Broken: success on invalid input. | |
18486 | continue | |
18487 | else | |
18488 | # Passes both tests. | |
18489 | ac_preproc_ok=: | |
18490 | break | |
18491 | fi | |
18492 | rm -f conftest.err conftest.$ac_ext | |
18493 | ||
18494 | done | |
18495 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
18496 | rm -f conftest.err conftest.$ac_ext | |
18497 | if $ac_preproc_ok; then : | |
18498 | break | |
18499 | fi | |
18500 | ||
18501 | done | |
18502 | ac_cv_prog_CXXCPP=$CXXCPP | |
18503 | ||
18504 | fi | |
18505 | CXXCPP=$ac_cv_prog_CXXCPP | |
18506 | else | |
18507 | ac_cv_prog_CXXCPP=$CXXCPP | |
18508 | fi | |
18509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 | |
18510 | $as_echo "$CXXCPP" >&6; } | |
18511 | ac_preproc_ok=false | |
18512 | for ac_cxx_preproc_warn_flag in '' yes | |
18513 | do | |
18514 | # Use a header file that comes with gcc, so configuring glibc | |
18515 | # with a fresh cross-compiler works. | |
18516 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
18517 | # <limits.h> exists even on freestanding compilers. | |
18518 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
18519 | # not just through cpp. "Syntax error" is here to catch this case. | |
18520 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18521 | /* end confdefs.h. */ | |
18522 | #ifdef __STDC__ | |
18523 | # include <limits.h> | |
18524 | #else | |
18525 | # include <assert.h> | |
18526 | #endif | |
18527 | Syntax error | |
18528 | _ACEOF | |
18529 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
18530 | ||
18531 | else | |
18532 | # Broken: fails on valid input. | |
18533 | continue | |
18534 | fi | |
18535 | rm -f conftest.err conftest.$ac_ext | |
18536 | ||
18537 | # OK, works on sane cases. Now check whether nonexistent headers | |
18538 | # can be detected and how. | |
18539 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18540 | /* end confdefs.h. */ | |
18541 | #include <ac_nonexistent.h> | |
18542 | _ACEOF | |
18543 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
18544 | # Broken: success on invalid input. | |
18545 | continue | |
18546 | else | |
18547 | # Passes both tests. | |
18548 | ac_preproc_ok=: | |
18549 | break | |
18550 | fi | |
18551 | rm -f conftest.err conftest.$ac_ext | |
18552 | ||
18553 | done | |
18554 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
18555 | rm -f conftest.err conftest.$ac_ext | |
18556 | if $ac_preproc_ok; then : | |
18557 | ||
18558 | else | |
18559 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
18560 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
18561 | as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check | |
18562 | See \`config.log' for more details." "$LINENO" 5; } | |
18563 | fi | |
18564 | ||
18565 | ac_ext=c | |
18566 | ac_cpp='$CPP $CPPFLAGS' | |
18567 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
18568 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
18569 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
18570 | ||
18571 | else | |
18572 | _lt_caught_CXX_error=yes | |
18573 | fi | |
00020c16 | 18574 | |
5213506e | 18575 | ac_ext=cpp |
00020c16 ILT |
18576 | ac_cpp='$CXXCPP $CPPFLAGS' |
18577 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
18578 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
18579 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
18580 | ||
18581 | archive_cmds_need_lc_CXX=no | |
18582 | allow_undefined_flag_CXX= | |
18583 | always_export_symbols_CXX=no | |
18584 | archive_expsym_cmds_CXX= | |
18585 | compiler_needs_object_CXX=no | |
18586 | export_dynamic_flag_spec_CXX= | |
18587 | hardcode_direct_CXX=no | |
18588 | hardcode_direct_absolute_CXX=no | |
18589 | hardcode_libdir_flag_spec_CXX= | |
18590 | hardcode_libdir_flag_spec_ld_CXX= | |
18591 | hardcode_libdir_separator_CXX= | |
18592 | hardcode_minus_L_CXX=no | |
18593 | hardcode_shlibpath_var_CXX=unsupported | |
18594 | hardcode_automatic_CXX=no | |
18595 | inherit_rpath_CXX=no | |
18596 | module_cmds_CXX= | |
18597 | module_expsym_cmds_CXX= | |
18598 | link_all_deplibs_CXX=unknown | |
18599 | old_archive_cmds_CXX=$old_archive_cmds | |
43e02a8a RW |
18600 | reload_flag_CXX=$reload_flag |
18601 | reload_cmds_CXX=$reload_cmds | |
00020c16 ILT |
18602 | no_undefined_flag_CXX= |
18603 | whole_archive_flag_spec_CXX= | |
18604 | enable_shared_with_static_runtimes_CXX=no | |
18605 | ||
18606 | # Source file extension for C++ test sources. | |
18607 | ac_ext=cpp | |
18608 | ||
18609 | # Object file extension for compiled C++ test sources. | |
18610 | objext=o | |
18611 | objext_CXX=$objext | |
18612 | ||
18613 | # No sense in running all these tests if we already determined that | |
18614 | # the CXX compiler isn't working. Some variables (like enable_shared) | |
18615 | # are currently assumed to apply to all compilers on this platform, | |
18616 | # and will be corrupted by setting them based on a non-working compiler. | |
18617 | if test "$_lt_caught_CXX_error" != yes; then | |
18618 | # Code to be used in simple compile tests | |
18619 | lt_simple_compile_test_code="int some_variable = 0;" | |
18620 | ||
18621 | # Code to be used in simple link tests | |
18622 | lt_simple_link_test_code='int main(int, char *[]) { return(0); }' | |
18623 | ||
18624 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
18625 | ||
18626 | ||
18627 | ||
18628 | ||
18629 | ||
18630 | ||
18631 | # If no C compiler was specified, use CC. | |
18632 | LTCC=${LTCC-"$CC"} | |
18633 | ||
18634 | # If no C compiler flags were specified, use CFLAGS. | |
18635 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
18636 | ||
18637 | # Allow CC to be a program name with arguments. | |
18638 | compiler=$CC | |
18639 | ||
18640 | ||
18641 | # save warnings/boilerplate of simple test code | |
18642 | ac_outfile=conftest.$ac_objext | |
18643 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
18644 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
18645 | _lt_compiler_boilerplate=`cat conftest.err` | |
18646 | $RM conftest* | |
18647 | ||
18648 | ac_outfile=conftest.$ac_objext | |
18649 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
18650 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
18651 | _lt_linker_boilerplate=`cat conftest.err` | |
18652 | $RM -r conftest* | |
18653 | ||
18654 | ||
18655 | # Allow CC to be a program name with arguments. | |
18656 | lt_save_CC=$CC | |
18657 | lt_save_LD=$LD | |
18658 | lt_save_GCC=$GCC | |
18659 | GCC=$GXX | |
18660 | lt_save_with_gnu_ld=$with_gnu_ld | |
18661 | lt_save_path_LD=$lt_cv_path_LD | |
18662 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
18663 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
18664 | else | |
18665 | $as_unset lt_cv_prog_gnu_ld | |
18666 | fi | |
18667 | if test -n "${lt_cv_path_LDCXX+set}"; then | |
18668 | lt_cv_path_LD=$lt_cv_path_LDCXX | |
18669 | else | |
18670 | $as_unset lt_cv_path_LD | |
18671 | fi | |
18672 | test -z "${LDCXX+set}" || LD=$LDCXX | |
18673 | CC=${CXX-"c++"} | |
18674 | compiler=$CC | |
18675 | compiler_CXX=$CC | |
18676 | for cc_temp in $compiler""; do | |
18677 | case $cc_temp in | |
18678 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
18679 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
18680 | \-*) ;; | |
18681 | *) break;; | |
18682 | esac | |
18683 | done | |
43e02a8a | 18684 | cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` |
00020c16 ILT |
18685 | |
18686 | ||
18687 | if test -n "$compiler"; then | |
18688 | # We don't want -fno-exception when compiling C++ code, so set the | |
18689 | # no_builtin_flag separately | |
18690 | if test "$GXX" = yes; then | |
18691 | lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' | |
18692 | else | |
18693 | lt_prog_compiler_no_builtin_flag_CXX= | |
18694 | fi | |
18695 | ||
18696 | if test "$GXX" = yes; then | |
18697 | # Set up default GNU C++ configuration | |
18698 | ||
18699 | ||
18700 | ||
5213506e RW |
18701 | # Check whether --with-gnu-ld was given. |
18702 | if test "${with_gnu_ld+set}" = set; then : | |
18703 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
00020c16 ILT |
18704 | else |
18705 | with_gnu_ld=no | |
5213506e RW |
18706 | fi |
18707 | ||
00020c16 ILT |
18708 | ac_prog=ld |
18709 | if test "$GCC" = yes; then | |
18710 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
18711 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
18712 | $as_echo_n "checking for ld used by $CC... " >&6; } | |
00020c16 ILT |
18713 | case $host in |
18714 | *-*-mingw*) | |
18715 | # gcc leaves a trailing carriage return which upsets mingw | |
18716 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
18717 | *) | |
18718 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
18719 | esac | |
18720 | case $ac_prog in | |
18721 | # Accept absolute paths. | |
18722 | [\\/]* | ?:[\\/]*) | |
18723 | re_direlt='/[^/][^/]*/\.\./' | |
18724 | # Canonicalize the pathname of ld | |
18725 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
18726 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
18727 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
18728 | done | |
18729 | test -z "$LD" && LD="$ac_prog" | |
18730 | ;; | |
18731 | "") | |
18732 | # If it fails, then pretend we aren't using GCC. | |
18733 | ac_prog=ld | |
18734 | ;; | |
18735 | *) | |
18736 | # If it is relative, then search for the first ld in PATH. | |
18737 | with_gnu_ld=unknown | |
18738 | ;; | |
18739 | esac | |
18740 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
18741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
18742 | $as_echo_n "checking for GNU ld... " >&6; } | |
00020c16 | 18743 | else |
5213506e RW |
18744 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
18745 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
00020c16 | 18746 | fi |
5213506e RW |
18747 | if test "${lt_cv_path_LD+set}" = set; then : |
18748 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
18749 | else |
18750 | if test -z "$LD"; then | |
18751 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
18752 | for ac_dir in $PATH; do | |
18753 | IFS="$lt_save_ifs" | |
18754 | test -z "$ac_dir" && ac_dir=. | |
18755 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
18756 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
18757 | # Check to see if the program is GNU ld. I'd rather use --version, | |
18758 | # but apparently some variants of GNU ld only accept -v. | |
18759 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
18760 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
18761 | *GNU* | *'with BFD'*) | |
18762 | test "$with_gnu_ld" != no && break | |
18763 | ;; | |
18764 | *) | |
18765 | test "$with_gnu_ld" != yes && break | |
18766 | ;; | |
18767 | esac | |
18768 | fi | |
18769 | done | |
18770 | IFS="$lt_save_ifs" | |
18771 | else | |
18772 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
18773 | fi | |
18774 | fi | |
18775 | ||
18776 | LD="$lt_cv_path_LD" | |
18777 | if test -n "$LD"; then | |
5213506e RW |
18778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
18779 | $as_echo "$LD" >&6; } | |
00020c16 | 18780 | else |
5213506e RW |
18781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
18782 | $as_echo "no" >&6; } | |
00020c16 | 18783 | fi |
5213506e RW |
18784 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
18785 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
18786 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
18787 | if test "${lt_cv_prog_gnu_ld+set}" = set; then : | |
18788 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
18789 | else |
18790 | # I'd rather use --version here, but apparently some GNU lds only accept -v. | |
18791 | case `$LD -v 2>&1 </dev/null` in | |
18792 | *GNU* | *'with BFD'*) | |
18793 | lt_cv_prog_gnu_ld=yes | |
18794 | ;; | |
18795 | *) | |
18796 | lt_cv_prog_gnu_ld=no | |
18797 | ;; | |
18798 | esac | |
18799 | fi | |
5213506e RW |
18800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
18801 | $as_echo "$lt_cv_prog_gnu_ld" >&6; } | |
00020c16 ILT |
18802 | with_gnu_ld=$lt_cv_prog_gnu_ld |
18803 | ||
18804 | ||
18805 | ||
18806 | ||
18807 | ||
18808 | ||
18809 | ||
18810 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
18811 | # archiving commands below assume that GNU ld is being used. | |
18812 | if test "$with_gnu_ld" = yes; then | |
18813 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
18814 | archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
18815 | ||
18816 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
18817 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
18818 | ||
18819 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
18820 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
18821 | # investigate it a little bit more. (MM) | |
18822 | wlarc='${wl}' | |
18823 | ||
18824 | # ancient GNU ld didn't support --whole-archive et. al. | |
18825 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
18826 | $GREP 'no-whole-archive' > /dev/null; then | |
18827 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
18828 | else | |
18829 | whole_archive_flag_spec_CXX= | |
18830 | fi | |
18831 | else | |
18832 | with_gnu_ld=no | |
18833 | wlarc= | |
18834 | ||
18835 | # A generic and very simple default shared library creation | |
18836 | # command for GNU C++ for the case where it uses the native | |
18837 | # linker, instead of GNU ld. If possible, this setting should | |
18838 | # overridden to take advantage of the native linker features on | |
18839 | # the platform it is being used on. | |
18840 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
18841 | fi | |
18842 | ||
18843 | # Commands to make compiler produce verbose output that lists | |
18844 | # what "hidden" libraries, object files and flags are used when | |
18845 | # linking a shared library. | |
43e02a8a | 18846 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
18847 | |
18848 | else | |
18849 | GXX=no | |
18850 | with_gnu_ld=no | |
18851 | wlarc= | |
18852 | fi | |
18853 | ||
18854 | # PORTME: fill in a description of your system's C++ link characteristics | |
5213506e RW |
18855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
18856 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
00020c16 ILT |
18857 | ld_shlibs_CXX=yes |
18858 | case $host_os in | |
18859 | aix3*) | |
18860 | # FIXME: insert proper C++ library support | |
18861 | ld_shlibs_CXX=no | |
18862 | ;; | |
18863 | aix[4-9]*) | |
18864 | if test "$host_cpu" = ia64; then | |
18865 | # On IA64, the linker does run time linking by default, so we don't | |
18866 | # have to do anything special. | |
18867 | aix_use_runtimelinking=no | |
18868 | exp_sym_flag='-Bexport' | |
18869 | no_entry_flag="" | |
18870 | else | |
18871 | aix_use_runtimelinking=no | |
18872 | ||
18873 | # Test if we are trying to use run time linking or normal | |
18874 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
18875 | # need to do runtime linking. | |
18876 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) | |
18877 | for ld_flag in $LDFLAGS; do | |
18878 | case $ld_flag in | |
18879 | *-brtl*) | |
18880 | aix_use_runtimelinking=yes | |
18881 | break | |
18882 | ;; | |
18883 | esac | |
18884 | done | |
18885 | ;; | |
18886 | esac | |
18887 | ||
18888 | exp_sym_flag='-bexport' | |
18889 | no_entry_flag='-bnoentry' | |
18890 | fi | |
18891 | ||
18892 | # When large executables or shared objects are built, AIX ld can | |
18893 | # have problems creating the table of contents. If linking a library | |
18894 | # or program results in "error TOC overflow" add -mminimal-toc to | |
18895 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
18896 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
18897 | ||
18898 | archive_cmds_CXX='' | |
18899 | hardcode_direct_CXX=yes | |
18900 | hardcode_direct_absolute_CXX=yes | |
18901 | hardcode_libdir_separator_CXX=':' | |
18902 | link_all_deplibs_CXX=yes | |
18903 | file_list_spec_CXX='${wl}-f,' | |
18904 | ||
18905 | if test "$GXX" = yes; then | |
18906 | case $host_os in aix4.[012]|aix4.[012].*) | |
18907 | # We only want to do this on AIX 4.2 and lower, the check | |
18908 | # below for broken collect2 doesn't work under 4.3+ | |
18909 | collect2name=`${CC} -print-prog-name=collect2` | |
18910 | if test -f "$collect2name" && | |
18911 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
18912 | then | |
18913 | # We have reworked collect2 | |
18914 | : | |
18915 | else | |
18916 | # We have old collect2 | |
18917 | hardcode_direct_CXX=unsupported | |
18918 | # It fails to find uninstalled libraries when the uninstalled | |
18919 | # path is not listed in the libpath. Setting hardcode_minus_L | |
18920 | # to unsupported forces relinking | |
18921 | hardcode_minus_L_CXX=yes | |
18922 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
18923 | hardcode_libdir_separator_CXX= | |
18924 | fi | |
18925 | esac | |
18926 | shared_flag='-shared' | |
18927 | if test "$aix_use_runtimelinking" = yes; then | |
18928 | shared_flag="$shared_flag "'${wl}-G' | |
18929 | fi | |
18930 | else | |
18931 | # not using gcc | |
18932 | if test "$host_cpu" = ia64; then | |
18933 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
18934 | # chokes on -Wl,-G. The following line is correct: | |
18935 | shared_flag='-G' | |
18936 | else | |
18937 | if test "$aix_use_runtimelinking" = yes; then | |
18938 | shared_flag='${wl}-G' | |
18939 | else | |
18940 | shared_flag='${wl}-bM:SRE' | |
18941 | fi | |
18942 | fi | |
18943 | fi | |
18944 | ||
18945 | export_dynamic_flag_spec_CXX='${wl}-bexpall' | |
18946 | # It seems that -bexpall does not export symbols beginning with | |
18947 | # underscore (_), so it is better to generate a list of symbols to | |
18948 | # export. | |
18949 | always_export_symbols_CXX=yes | |
18950 | if test "$aix_use_runtimelinking" = yes; then | |
18951 | # Warning - without using the other runtime loading flags (-brtl), | |
18952 | # -berok will link without error, but may produce a broken library. | |
18953 | allow_undefined_flag_CXX='-berok' | |
18954 | # Determine the default libpath from the value encoded in an empty | |
18955 | # executable. | |
5213506e | 18956 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
18957 | /* end confdefs.h. */ |
18958 | ||
18959 | int | |
18960 | main () | |
18961 | { | |
18962 | ||
18963 | ; | |
18964 | return 0; | |
18965 | } | |
18966 | _ACEOF | |
5213506e | 18967 | if ac_fn_cxx_try_link "$LINENO"; then : |
00020c16 ILT |
18968 | |
18969 | lt_aix_libpath_sed=' | |
18970 | /Import File Strings/,/^$/ { | |
18971 | /^0/ { | |
18972 | s/^0 *\(.*\)$/\1/ | |
18973 | p | |
18974 | } | |
18975 | }' | |
18976 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
18977 | # Check for a 64-bit object if we didn't find anything. | |
18978 | if test -z "$aix_libpath"; then | |
18979 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
18980 | fi | |
00020c16 | 18981 | fi |
5213506e RW |
18982 | rm -f core conftest.err conftest.$ac_objext \ |
18983 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
18984 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
18985 | ||
18986 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
18987 | ||
43e02a8a | 18988 | archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
00020c16 ILT |
18989 | else |
18990 | if test "$host_cpu" = ia64; then | |
18991 | hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' | |
18992 | allow_undefined_flag_CXX="-z nodefs" | |
18993 | archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
18994 | else | |
18995 | # Determine the default libpath from the value encoded in an | |
18996 | # empty executable. | |
5213506e | 18997 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
18998 | /* end confdefs.h. */ |
18999 | ||
19000 | int | |
19001 | main () | |
19002 | { | |
19003 | ||
19004 | ; | |
19005 | return 0; | |
19006 | } | |
19007 | _ACEOF | |
5213506e | 19008 | if ac_fn_cxx_try_link "$LINENO"; then : |
00020c16 ILT |
19009 | |
19010 | lt_aix_libpath_sed=' | |
19011 | /Import File Strings/,/^$/ { | |
19012 | /^0/ { | |
19013 | s/^0 *\(.*\)$/\1/ | |
19014 | p | |
19015 | } | |
19016 | }' | |
19017 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
19018 | # Check for a 64-bit object if we didn't find anything. | |
19019 | if test -z "$aix_libpath"; then | |
19020 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
19021 | fi | |
00020c16 | 19022 | fi |
5213506e RW |
19023 | rm -f core conftest.err conftest.$ac_objext \ |
19024 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
19025 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
19026 | ||
19027 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
19028 | # Warning - without using the other run time loading flags, | |
19029 | # -berok will link without error, but may produce a broken library. | |
19030 | no_undefined_flag_CXX=' ${wl}-bernotok' | |
19031 | allow_undefined_flag_CXX=' ${wl}-berok' | |
43e02a8a RW |
19032 | if test "$with_gnu_ld" = yes; then |
19033 | # We only use this code for GNU lds that support --whole-archive. | |
19034 | whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
19035 | else | |
19036 | # Exported symbols can be pulled into shared objects from archives | |
19037 | whole_archive_flag_spec_CXX='$convenience' | |
19038 | fi | |
00020c16 ILT |
19039 | archive_cmds_need_lc_CXX=yes |
19040 | # This is similar to how AIX traditionally builds its shared | |
19041 | # libraries. | |
19042 | archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
19043 | fi | |
19044 | fi | |
19045 | ;; | |
19046 | ||
19047 | beos*) | |
19048 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
19049 | allow_undefined_flag_CXX=unsupported | |
19050 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
19051 | # support --undefined. This deserves some investigation. FIXME | |
19052 | archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
19053 | else | |
19054 | ld_shlibs_CXX=no | |
19055 | fi | |
19056 | ;; | |
19057 | ||
19058 | chorus*) | |
19059 | case $cc_basename in | |
19060 | *) | |
19061 | # FIXME: insert proper C++ library support | |
19062 | ld_shlibs_CXX=no | |
19063 | ;; | |
19064 | esac | |
19065 | ;; | |
19066 | ||
19067 | cygwin* | mingw* | pw32* | cegcc*) | |
19068 | # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, | |
19069 | # as there is no search path for DLLs. | |
19070 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
43e02a8a | 19071 | export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' |
00020c16 ILT |
19072 | allow_undefined_flag_CXX=unsupported |
19073 | always_export_symbols_CXX=no | |
19074 | enable_shared_with_static_runtimes_CXX=yes | |
19075 | ||
19076 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
19077 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
19078 | # If the export-symbols file already is a .def file (1st line | |
19079 | # is EXPORTS), use it as is; otherwise, prepend... | |
19080 | archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
19081 | cp $export_symbols $output_objdir/$soname.def; | |
19082 | else | |
19083 | echo EXPORTS > $output_objdir/$soname.def; | |
19084 | cat $export_symbols >> $output_objdir/$soname.def; | |
19085 | fi~ | |
19086 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
19087 | else | |
19088 | ld_shlibs_CXX=no | |
19089 | fi | |
19090 | ;; | |
19091 | darwin* | rhapsody*) | |
19092 | ||
19093 | ||
19094 | archive_cmds_need_lc_CXX=no | |
19095 | hardcode_direct_CXX=no | |
19096 | hardcode_automatic_CXX=yes | |
19097 | hardcode_shlibpath_var_CXX=unsupported | |
43e02a8a RW |
19098 | if test "$lt_cv_ld_force_load" = "yes"; then |
19099 | whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' | |
19100 | else | |
19101 | whole_archive_flag_spec_CXX='' | |
19102 | fi | |
00020c16 ILT |
19103 | link_all_deplibs_CXX=yes |
19104 | allow_undefined_flag_CXX="$_lt_dar_allow_undefined" | |
19105 | case $cc_basename in | |
19106 | ifort*) _lt_dar_can_shared=yes ;; | |
19107 | *) _lt_dar_can_shared=$GCC ;; | |
19108 | esac | |
19109 | if test "$_lt_dar_can_shared" = "yes"; then | |
43e02a8a | 19110 | output_verbose_link_cmd=func_echo_all |
00020c16 ILT |
19111 | archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
19112 | module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
19113 | archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
19114 | module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
19115 | if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
19116 | archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" | |
19117 | archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" | |
19118 | fi | |
19119 | ||
19120 | else | |
19121 | ld_shlibs_CXX=no | |
19122 | fi | |
19123 | ||
19124 | ;; | |
19125 | ||
19126 | dgux*) | |
19127 | case $cc_basename in | |
19128 | ec++*) | |
19129 | # FIXME: insert proper C++ library support | |
19130 | ld_shlibs_CXX=no | |
19131 | ;; | |
19132 | ghcx*) | |
19133 | # Green Hills C++ Compiler | |
19134 | # FIXME: insert proper C++ library support | |
19135 | ld_shlibs_CXX=no | |
19136 | ;; | |
19137 | *) | |
19138 | # FIXME: insert proper C++ library support | |
19139 | ld_shlibs_CXX=no | |
19140 | ;; | |
19141 | esac | |
19142 | ;; | |
19143 | ||
c6084f68 | 19144 | freebsd2.*) |
00020c16 ILT |
19145 | # C++ shared libraries reported to be fairly broken before |
19146 | # switch to ELF | |
19147 | ld_shlibs_CXX=no | |
19148 | ;; | |
19149 | ||
19150 | freebsd-elf*) | |
19151 | archive_cmds_need_lc_CXX=no | |
19152 | ;; | |
19153 | ||
19154 | freebsd* | dragonfly*) | |
19155 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
19156 | # conventions | |
19157 | ld_shlibs_CXX=yes | |
19158 | ;; | |
19159 | ||
19160 | gnu*) | |
19161 | ;; | |
19162 | ||
43e02a8a RW |
19163 | haiku*) |
19164 | archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
19165 | link_all_deplibs_CXX=yes | |
19166 | ;; | |
19167 | ||
00020c16 ILT |
19168 | hpux9*) |
19169 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
19170 | hardcode_libdir_separator_CXX=: | |
19171 | export_dynamic_flag_spec_CXX='${wl}-E' | |
19172 | hardcode_direct_CXX=yes | |
19173 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
19174 | # but as the default | |
19175 | # location of the library. | |
19176 | ||
19177 | case $cc_basename in | |
19178 | CC*) | |
19179 | # FIXME: insert proper C++ library support | |
19180 | ld_shlibs_CXX=no | |
19181 | ;; | |
19182 | aCC*) | |
19183 | archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
19184 | # Commands to make compiler produce verbose output that lists | |
19185 | # what "hidden" libraries, object files and flags are used when | |
19186 | # linking a shared library. | |
19187 | # | |
19188 | # There doesn't appear to be a way to prevent this compiler from | |
19189 | # explicitly linking system object files so we need to strip them | |
19190 | # from the output so that they don't get included in the library | |
19191 | # dependencies. | |
43e02a8a | 19192 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
00020c16 ILT |
19193 | ;; |
19194 | *) | |
19195 | if test "$GXX" = yes; then | |
19196 | archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
19197 | else | |
19198 | # FIXME: insert proper C++ library support | |
19199 | ld_shlibs_CXX=no | |
19200 | fi | |
19201 | ;; | |
19202 | esac | |
19203 | ;; | |
19204 | ||
19205 | hpux10*|hpux11*) | |
19206 | if test $with_gnu_ld = no; then | |
19207 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
19208 | hardcode_libdir_separator_CXX=: | |
19209 | ||
19210 | case $host_cpu in | |
19211 | hppa*64*|ia64*) | |
19212 | ;; | |
19213 | *) | |
19214 | export_dynamic_flag_spec_CXX='${wl}-E' | |
19215 | ;; | |
19216 | esac | |
19217 | fi | |
19218 | case $host_cpu in | |
19219 | hppa*64*|ia64*) | |
19220 | hardcode_direct_CXX=no | |
19221 | hardcode_shlibpath_var_CXX=no | |
19222 | ;; | |
19223 | *) | |
19224 | hardcode_direct_CXX=yes | |
19225 | hardcode_direct_absolute_CXX=yes | |
19226 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
19227 | # but as the default | |
19228 | # location of the library. | |
19229 | ;; | |
19230 | esac | |
19231 | ||
19232 | case $cc_basename in | |
19233 | CC*) | |
19234 | # FIXME: insert proper C++ library support | |
19235 | ld_shlibs_CXX=no | |
19236 | ;; | |
19237 | aCC*) | |
19238 | case $host_cpu in | |
19239 | hppa*64*) | |
19240 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19241 | ;; | |
19242 | ia64*) | |
19243 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19244 | ;; | |
19245 | *) | |
19246 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19247 | ;; | |
19248 | esac | |
19249 | # Commands to make compiler produce verbose output that lists | |
19250 | # what "hidden" libraries, object files and flags are used when | |
19251 | # linking a shared library. | |
19252 | # | |
19253 | # There doesn't appear to be a way to prevent this compiler from | |
19254 | # explicitly linking system object files so we need to strip them | |
19255 | # from the output so that they don't get included in the library | |
19256 | # dependencies. | |
43e02a8a | 19257 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
00020c16 ILT |
19258 | ;; |
19259 | *) | |
19260 | if test "$GXX" = yes; then | |
19261 | if test $with_gnu_ld = no; then | |
19262 | case $host_cpu in | |
19263 | hppa*64*) | |
19264 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19265 | ;; | |
19266 | ia64*) | |
19267 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19268 | ;; | |
19269 | *) | |
19270 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19271 | ;; | |
19272 | esac | |
19273 | fi | |
19274 | else | |
19275 | # FIXME: insert proper C++ library support | |
19276 | ld_shlibs_CXX=no | |
19277 | fi | |
19278 | ;; | |
19279 | esac | |
19280 | ;; | |
19281 | ||
19282 | interix[3-9]*) | |
19283 | hardcode_direct_CXX=no | |
19284 | hardcode_shlibpath_var_CXX=no | |
19285 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
19286 | export_dynamic_flag_spec_CXX='${wl}-E' | |
19287 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
19288 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
19289 | # default) and relocated if they conflict, which is a slow very memory | |
19290 | # consuming and fragmenting process. To avoid this, we pick a random, | |
19291 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
19292 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
19293 | archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
19294 | archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
19295 | ;; | |
19296 | irix5* | irix6*) | |
19297 | case $cc_basename in | |
19298 | CC*) | |
19299 | # SGI C++ | |
43e02a8a | 19300 | archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
19301 | |
19302 | # Archives containing C++ object files must be created using | |
19303 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
19304 | # necessary to make sure instantiated templates are included | |
19305 | # in the archive. | |
19306 | old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
19307 | ;; | |
19308 | *) | |
19309 | if test "$GXX" = yes; then | |
19310 | if test "$with_gnu_ld" = no; then | |
43e02a8a | 19311 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
00020c16 | 19312 | else |
43e02a8a | 19313 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' |
00020c16 ILT |
19314 | fi |
19315 | fi | |
19316 | link_all_deplibs_CXX=yes | |
19317 | ;; | |
19318 | esac | |
19319 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
19320 | hardcode_libdir_separator_CXX=: | |
19321 | inherit_rpath_CXX=yes | |
19322 | ;; | |
19323 | ||
19324 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
19325 | case $cc_basename in | |
19326 | KCC*) | |
19327 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
19328 | ||
19329 | # KCC will only create a shared library if the output file | |
19330 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
19331 | # to its proper name (with version) after linking. | |
19332 | archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
19333 | archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' | |
19334 | # Commands to make compiler produce verbose output that lists | |
19335 | # what "hidden" libraries, object files and flags are used when | |
19336 | # linking a shared library. | |
19337 | # | |
19338 | # There doesn't appear to be a way to prevent this compiler from | |
19339 | # explicitly linking system object files so we need to strip them | |
19340 | # from the output so that they don't get included in the library | |
19341 | # dependencies. | |
43e02a8a | 19342 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
00020c16 ILT |
19343 | |
19344 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
19345 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
19346 | ||
19347 | # Archives containing C++ object files must be created using | |
19348 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
19349 | old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' | |
19350 | ;; | |
19351 | icpc* | ecpc* ) | |
19352 | # Intel C++ | |
19353 | with_gnu_ld=yes | |
19354 | # version 8.0 and above of icpc choke on multiply defined symbols | |
19355 | # if we add $predep_objects and $postdep_objects, however 7.1 and | |
19356 | # earlier do not add the objects themselves. | |
19357 | case `$CC -V 2>&1` in | |
19358 | *"Version 7."*) | |
19359 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
19360 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
19361 | ;; | |
19362 | *) # Version 8.0 or newer | |
19363 | tmp_idyn= | |
19364 | case $host_cpu in | |
19365 | ia64*) tmp_idyn=' -i_dynamic';; | |
19366 | esac | |
19367 | archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
19368 | archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
19369 | ;; | |
19370 | esac | |
19371 | archive_cmds_need_lc_CXX=no | |
19372 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
19373 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
19374 | whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
19375 | ;; | |
19376 | pgCC* | pgcpp*) | |
19377 | # Portland Group C++ compiler | |
19378 | case `$CC -V` in | |
43e02a8a | 19379 | *pgCC\ [1-5].* | *pgcpp\ [1-5].*) |
00020c16 ILT |
19380 | prelink_cmds_CXX='tpldir=Template.dir~ |
19381 | rm -rf $tpldir~ | |
19382 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ | |
19383 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' | |
19384 | old_archive_cmds_CXX='tpldir=Template.dir~ | |
19385 | rm -rf $tpldir~ | |
19386 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ | |
19387 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ | |
19388 | $RANLIB $oldlib' | |
19389 | archive_cmds_CXX='tpldir=Template.dir~ | |
19390 | rm -rf $tpldir~ | |
19391 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
19392 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
19393 | archive_expsym_cmds_CXX='tpldir=Template.dir~ | |
19394 | rm -rf $tpldir~ | |
19395 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
19396 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
19397 | ;; | |
43e02a8a | 19398 | *) # Version 6 and above use weak symbols |
00020c16 ILT |
19399 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
19400 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
19401 | ;; | |
19402 | esac | |
19403 | ||
19404 | hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' | |
19405 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
43e02a8a | 19406 | whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
00020c16 ILT |
19407 | ;; |
19408 | cxx*) | |
19409 | # Compaq C++ | |
19410 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
19411 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' | |
19412 | ||
19413 | runpath_var=LD_RUN_PATH | |
19414 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
19415 | hardcode_libdir_separator_CXX=: | |
19416 | ||
19417 | # Commands to make compiler produce verbose output that lists | |
19418 | # what "hidden" libraries, object files and flags are used when | |
19419 | # linking a shared library. | |
19420 | # | |
19421 | # There doesn't appear to be a way to prevent this compiler from | |
19422 | # explicitly linking system object files so we need to strip them | |
19423 | # from the output so that they don't get included in the library | |
19424 | # dependencies. | |
43e02a8a | 19425 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' |
00020c16 | 19426 | ;; |
43e02a8a | 19427 | xl* | mpixl* | bgxl*) |
00020c16 ILT |
19428 | # IBM XL 8.0 on PPC, with GNU ld |
19429 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
19430 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
19431 | archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
19432 | if test "x$supports_anon_versioning" = xyes; then | |
19433 | archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ | |
19434 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
19435 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
19436 | $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
19437 | fi | |
19438 | ;; | |
19439 | *) | |
19440 | case `$CC -V 2>&1 | sed 5q` in | |
19441 | *Sun\ C*) | |
19442 | # Sun C++ 5.9 | |
19443 | no_undefined_flag_CXX=' -zdefs' | |
19444 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19445 | archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' | |
19446 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
43e02a8a | 19447 | whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
00020c16 ILT |
19448 | compiler_needs_object_CXX=yes |
19449 | ||
19450 | # Not sure whether something based on | |
19451 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
19452 | # would be better. | |
43e02a8a | 19453 | output_verbose_link_cmd='func_echo_all' |
00020c16 ILT |
19454 | |
19455 | # Archives containing C++ object files must be created using | |
19456 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
19457 | # necessary to make sure instantiated templates are included | |
19458 | # in the archive. | |
19459 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
19460 | ;; | |
19461 | esac | |
19462 | ;; | |
19463 | esac | |
19464 | ;; | |
19465 | ||
19466 | lynxos*) | |
19467 | # FIXME: insert proper C++ library support | |
19468 | ld_shlibs_CXX=no | |
19469 | ;; | |
19470 | ||
19471 | m88k*) | |
19472 | # FIXME: insert proper C++ library support | |
19473 | ld_shlibs_CXX=no | |
19474 | ;; | |
19475 | ||
19476 | mvs*) | |
19477 | case $cc_basename in | |
19478 | cxx*) | |
19479 | # FIXME: insert proper C++ library support | |
19480 | ld_shlibs_CXX=no | |
19481 | ;; | |
19482 | *) | |
19483 | # FIXME: insert proper C++ library support | |
19484 | ld_shlibs_CXX=no | |
19485 | ;; | |
19486 | esac | |
19487 | ;; | |
19488 | ||
19489 | netbsd*) | |
19490 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
19491 | archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
19492 | wlarc= | |
19493 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
19494 | hardcode_direct_CXX=yes | |
19495 | hardcode_shlibpath_var_CXX=no | |
19496 | fi | |
19497 | # Workaround some broken pre-1.5 toolchains | |
19498 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
19499 | ;; | |
19500 | ||
19501 | *nto* | *qnx*) | |
19502 | ld_shlibs_CXX=yes | |
19503 | ;; | |
19504 | ||
19505 | openbsd2*) | |
19506 | # C++ shared libraries are fairly broken | |
19507 | ld_shlibs_CXX=no | |
19508 | ;; | |
19509 | ||
19510 | openbsd*) | |
19511 | if test -f /usr/libexec/ld.so; then | |
19512 | hardcode_direct_CXX=yes | |
19513 | hardcode_shlibpath_var_CXX=no | |
19514 | hardcode_direct_absolute_CXX=yes | |
19515 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
19516 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
19517 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
19518 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' | |
19519 | export_dynamic_flag_spec_CXX='${wl}-E' | |
19520 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
19521 | fi | |
43e02a8a | 19522 | output_verbose_link_cmd=func_echo_all |
00020c16 ILT |
19523 | else |
19524 | ld_shlibs_CXX=no | |
19525 | fi | |
19526 | ;; | |
19527 | ||
19528 | osf3* | osf4* | osf5*) | |
19529 | case $cc_basename in | |
19530 | KCC*) | |
19531 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
19532 | ||
19533 | # KCC will only create a shared library if the output file | |
19534 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
19535 | # to its proper name (with version) after linking. | |
19536 | archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
19537 | ||
19538 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
19539 | hardcode_libdir_separator_CXX=: | |
19540 | ||
19541 | # Archives containing C++ object files must be created using | |
19542 | # the KAI C++ compiler. | |
19543 | case $host in | |
19544 | osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; | |
19545 | *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; | |
19546 | esac | |
19547 | ;; | |
19548 | RCC*) | |
19549 | # Rational C++ 2.4.1 | |
19550 | # FIXME: insert proper C++ library support | |
19551 | ld_shlibs_CXX=no | |
19552 | ;; | |
19553 | cxx*) | |
19554 | case $host in | |
19555 | osf3*) | |
19556 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 19557 | archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
19558 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' |
19559 | ;; | |
19560 | *) | |
19561 | allow_undefined_flag_CXX=' -expect_unresolved \*' | |
43e02a8a | 19562 | archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
19563 | archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
19564 | echo "-hidden">> $lib.exp~ | |
43e02a8a | 19565 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ |
00020c16 ILT |
19566 | $RM $lib.exp' |
19567 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
19568 | ;; | |
19569 | esac | |
19570 | ||
19571 | hardcode_libdir_separator_CXX=: | |
19572 | ||
19573 | # Commands to make compiler produce verbose output that lists | |
19574 | # what "hidden" libraries, object files and flags are used when | |
19575 | # linking a shared library. | |
19576 | # | |
19577 | # There doesn't appear to be a way to prevent this compiler from | |
19578 | # explicitly linking system object files so we need to strip them | |
19579 | # from the output so that they don't get included in the library | |
19580 | # dependencies. | |
43e02a8a | 19581 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
00020c16 ILT |
19582 | ;; |
19583 | *) | |
19584 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
19585 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
19586 | case $host in | |
19587 | osf3*) | |
43e02a8a | 19588 | archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
19589 | ;; |
19590 | *) | |
43e02a8a | 19591 | archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
00020c16 ILT |
19592 | ;; |
19593 | esac | |
19594 | ||
19595 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
19596 | hardcode_libdir_separator_CXX=: | |
19597 | ||
19598 | # Commands to make compiler produce verbose output that lists | |
19599 | # what "hidden" libraries, object files and flags are used when | |
19600 | # linking a shared library. | |
43e02a8a | 19601 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
19602 | |
19603 | else | |
19604 | # FIXME: insert proper C++ library support | |
19605 | ld_shlibs_CXX=no | |
19606 | fi | |
19607 | ;; | |
19608 | esac | |
19609 | ;; | |
19610 | ||
19611 | psos*) | |
19612 | # FIXME: insert proper C++ library support | |
19613 | ld_shlibs_CXX=no | |
19614 | ;; | |
19615 | ||
19616 | sunos4*) | |
19617 | case $cc_basename in | |
19618 | CC*) | |
19619 | # Sun C++ 4.x | |
19620 | # FIXME: insert proper C++ library support | |
19621 | ld_shlibs_CXX=no | |
19622 | ;; | |
19623 | lcc*) | |
19624 | # Lucid | |
19625 | # FIXME: insert proper C++ library support | |
19626 | ld_shlibs_CXX=no | |
19627 | ;; | |
19628 | *) | |
19629 | # FIXME: insert proper C++ library support | |
19630 | ld_shlibs_CXX=no | |
19631 | ;; | |
19632 | esac | |
19633 | ;; | |
19634 | ||
19635 | solaris*) | |
19636 | case $cc_basename in | |
19637 | CC*) | |
19638 | # Sun C++ 4.2, 5.x and Centerline C++ | |
19639 | archive_cmds_need_lc_CXX=yes | |
19640 | no_undefined_flag_CXX=' -zdefs' | |
19641 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
19642 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
19643 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
19644 | ||
19645 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
19646 | hardcode_shlibpath_var_CXX=no | |
19647 | case $host_os in | |
19648 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
19649 | *) | |
19650 | # The compiler driver will combine and reorder linker options, | |
19651 | # but understands `-z linker_flag'. | |
19652 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
19653 | whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' | |
19654 | ;; | |
19655 | esac | |
19656 | link_all_deplibs_CXX=yes | |
19657 | ||
43e02a8a | 19658 | output_verbose_link_cmd='func_echo_all' |
00020c16 ILT |
19659 | |
19660 | # Archives containing C++ object files must be created using | |
19661 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
19662 | # necessary to make sure instantiated templates are included | |
19663 | # in the archive. | |
19664 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
19665 | ;; | |
19666 | gcx*) | |
19667 | # Green Hills C++ Compiler | |
19668 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
19669 | ||
19670 | # The C++ compiler must be used to create the archive. | |
19671 | old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
19672 | ;; | |
19673 | *) | |
19674 | # GNU C++ compiler with Solaris linker | |
19675 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
19676 | no_undefined_flag_CXX=' ${wl}-z ${wl}defs' | |
19677 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
19678 | archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
19679 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
19680 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
19681 | ||
19682 | # Commands to make compiler produce verbose output that lists | |
19683 | # what "hidden" libraries, object files and flags are used when | |
19684 | # linking a shared library. | |
43e02a8a | 19685 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
19686 | else |
19687 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
19688 | # platform. | |
19689 | archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
19690 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
19691 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
19692 | ||
19693 | # Commands to make compiler produce verbose output that lists | |
19694 | # what "hidden" libraries, object files and flags are used when | |
19695 | # linking a shared library. | |
43e02a8a | 19696 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
19697 | fi |
19698 | ||
19699 | hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' | |
19700 | case $host_os in | |
19701 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
19702 | *) | |
19703 | whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
19704 | ;; | |
19705 | esac | |
19706 | fi | |
19707 | ;; | |
19708 | esac | |
19709 | ;; | |
19710 | ||
19711 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) | |
19712 | no_undefined_flag_CXX='${wl}-z,text' | |
19713 | archive_cmds_need_lc_CXX=no | |
19714 | hardcode_shlibpath_var_CXX=no | |
19715 | runpath_var='LD_RUN_PATH' | |
19716 | ||
19717 | case $cc_basename in | |
19718 | CC*) | |
19719 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
19720 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
19721 | ;; | |
19722 | *) | |
19723 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
19724 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
19725 | ;; | |
19726 | esac | |
19727 | ;; | |
19728 | ||
19729 | sysv5* | sco3.2v5* | sco5v6*) | |
19730 | # Note: We can NOT use -z defs as we might desire, because we do not | |
19731 | # link with -lc, and that would cause any symbols used from libc to | |
19732 | # always be unresolved, which means just about no library would | |
19733 | # ever link correctly. If we're not using GNU ld we use -z text | |
19734 | # though, which does catch some bad symbols but isn't as heavy-handed | |
19735 | # as -z defs. | |
19736 | no_undefined_flag_CXX='${wl}-z,text' | |
19737 | allow_undefined_flag_CXX='${wl}-z,nodefs' | |
19738 | archive_cmds_need_lc_CXX=no | |
19739 | hardcode_shlibpath_var_CXX=no | |
19740 | hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' | |
19741 | hardcode_libdir_separator_CXX=':' | |
19742 | link_all_deplibs_CXX=yes | |
19743 | export_dynamic_flag_spec_CXX='${wl}-Bexport' | |
19744 | runpath_var='LD_RUN_PATH' | |
19745 | ||
19746 | case $cc_basename in | |
19747 | CC*) | |
19748 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
19749 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
43e02a8a RW |
19750 | old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ |
19751 | '"$old_archive_cmds_CXX" | |
19752 | reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ | |
19753 | '"$reload_cmds_CXX" | |
00020c16 ILT |
19754 | ;; |
19755 | *) | |
19756 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
19757 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
19758 | ;; | |
19759 | esac | |
19760 | ;; | |
19761 | ||
19762 | tandem*) | |
19763 | case $cc_basename in | |
19764 | NCC*) | |
19765 | # NonStop-UX NCC 3.20 | |
19766 | # FIXME: insert proper C++ library support | |
19767 | ld_shlibs_CXX=no | |
19768 | ;; | |
19769 | *) | |
19770 | # FIXME: insert proper C++ library support | |
19771 | ld_shlibs_CXX=no | |
19772 | ;; | |
19773 | esac | |
19774 | ;; | |
19775 | ||
19776 | vxworks*) | |
19777 | # FIXME: insert proper C++ library support | |
19778 | ld_shlibs_CXX=no | |
19779 | ;; | |
19780 | ||
19781 | *) | |
19782 | # FIXME: insert proper C++ library support | |
19783 | ld_shlibs_CXX=no | |
19784 | ;; | |
19785 | esac | |
19786 | ||
5213506e RW |
19787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
19788 | $as_echo "$ld_shlibs_CXX" >&6; } | |
00020c16 ILT |
19789 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
19790 | ||
19791 | GCC_CXX="$GXX" | |
19792 | LD_CXX="$LD" | |
19793 | ||
19794 | ## CAVEAT EMPTOR: | |
19795 | ## There is no encapsulation within the following macros, do not change | |
19796 | ## the running order or otherwise move them around unless you know exactly | |
19797 | ## what you are doing... | |
19798 | # Dependencies to place before and after the object being linked: | |
19799 | predep_objects_CXX= | |
19800 | postdep_objects_CXX= | |
19801 | predeps_CXX= | |
19802 | postdeps_CXX= | |
19803 | compiler_lib_search_path_CXX= | |
19804 | ||
19805 | cat > conftest.$ac_ext <<_LT_EOF | |
19806 | class Foo | |
19807 | { | |
19808 | public: | |
19809 | Foo (void) { a = 0; } | |
19810 | private: | |
19811 | int a; | |
19812 | }; | |
19813 | _LT_EOF | |
19814 | ||
5213506e | 19815 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
00020c16 ILT |
19816 | (eval $ac_compile) 2>&5 |
19817 | ac_status=$? | |
5213506e RW |
19818 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
19819 | test $ac_status = 0; }; then | |
00020c16 ILT |
19820 | # Parse the compiler output and extract the necessary |
19821 | # objects, libraries and library flags. | |
19822 | ||
19823 | # Sentinel used to keep track of whether or not we are before | |
19824 | # the conftest object file. | |
19825 | pre_test_object_deps_done=no | |
19826 | ||
19827 | for p in `eval "$output_verbose_link_cmd"`; do | |
19828 | case $p in | |
19829 | ||
19830 | -L* | -R* | -l*) | |
19831 | # Some compilers place space between "-{L,R}" and the path. | |
19832 | # Remove the space. | |
19833 | if test $p = "-L" || | |
19834 | test $p = "-R"; then | |
19835 | prev=$p | |
19836 | continue | |
19837 | else | |
19838 | prev= | |
19839 | fi | |
19840 | ||
19841 | if test "$pre_test_object_deps_done" = no; then | |
19842 | case $p in | |
19843 | -L* | -R*) | |
19844 | # Internal compiler library paths should come after those | |
19845 | # provided the user. The postdeps already come after the | |
19846 | # user supplied libs so there is no need to process them. | |
19847 | if test -z "$compiler_lib_search_path_CXX"; then | |
19848 | compiler_lib_search_path_CXX="${prev}${p}" | |
19849 | else | |
19850 | compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" | |
19851 | fi | |
19852 | ;; | |
19853 | # The "-l" case would never come before the object being | |
19854 | # linked, so don't bother handling this case. | |
19855 | esac | |
19856 | else | |
19857 | if test -z "$postdeps_CXX"; then | |
19858 | postdeps_CXX="${prev}${p}" | |
19859 | else | |
19860 | postdeps_CXX="${postdeps_CXX} ${prev}${p}" | |
19861 | fi | |
19862 | fi | |
19863 | ;; | |
19864 | ||
19865 | *.$objext) | |
19866 | # This assumes that the test object file only shows up | |
19867 | # once in the compiler output. | |
19868 | if test "$p" = "conftest.$objext"; then | |
19869 | pre_test_object_deps_done=yes | |
19870 | continue | |
19871 | fi | |
19872 | ||
19873 | if test "$pre_test_object_deps_done" = no; then | |
19874 | if test -z "$predep_objects_CXX"; then | |
19875 | predep_objects_CXX="$p" | |
19876 | else | |
19877 | predep_objects_CXX="$predep_objects_CXX $p" | |
19878 | fi | |
19879 | else | |
19880 | if test -z "$postdep_objects_CXX"; then | |
19881 | postdep_objects_CXX="$p" | |
19882 | else | |
19883 | postdep_objects_CXX="$postdep_objects_CXX $p" | |
19884 | fi | |
19885 | fi | |
19886 | ;; | |
19887 | ||
19888 | *) ;; # Ignore the rest. | |
19889 | ||
19890 | esac | |
19891 | done | |
19892 | ||
19893 | # Clean up. | |
19894 | rm -f a.out a.exe | |
19895 | else | |
19896 | echo "libtool.m4: error: problem compiling CXX test program" | |
19897 | fi | |
19898 | ||
19899 | $RM -f confest.$objext | |
19900 | ||
19901 | # PORTME: override above test on systems where it is broken | |
19902 | case $host_os in | |
19903 | interix[3-9]*) | |
19904 | # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
19905 | # hack all around it, let's just trust "g++" to DTRT. | |
19906 | predep_objects_CXX= | |
19907 | postdep_objects_CXX= | |
19908 | postdeps_CXX= | |
19909 | ;; | |
19910 | ||
19911 | linux*) | |
19912 | case `$CC -V 2>&1 | sed 5q` in | |
19913 | *Sun\ C*) | |
19914 | # Sun C++ 5.9 | |
19915 | ||
19916 | # The more standards-conforming stlport4 library is | |
19917 | # incompatible with the Cstd library. Avoid specifying | |
19918 | # it if it's in CXXFLAGS. Ignore libCrun as | |
19919 | # -library=stlport4 depends on it. | |
19920 | case " $CXX $CXXFLAGS " in | |
19921 | *" -library=stlport4 "*) | |
19922 | solaris_use_stlport4=yes | |
19923 | ;; | |
19924 | esac | |
19925 | ||
19926 | if test "$solaris_use_stlport4" != yes; then | |
19927 | postdeps_CXX='-library=Cstd -library=Crun' | |
19928 | fi | |
19929 | ;; | |
19930 | esac | |
19931 | ;; | |
19932 | ||
19933 | solaris*) | |
19934 | case $cc_basename in | |
19935 | CC*) | |
19936 | # The more standards-conforming stlport4 library is | |
19937 | # incompatible with the Cstd library. Avoid specifying | |
19938 | # it if it's in CXXFLAGS. Ignore libCrun as | |
19939 | # -library=stlport4 depends on it. | |
19940 | case " $CXX $CXXFLAGS " in | |
19941 | *" -library=stlport4 "*) | |
19942 | solaris_use_stlport4=yes | |
19943 | ;; | |
19944 | esac | |
19945 | ||
19946 | # Adding this requires a known-good setup of shared libraries for | |
19947 | # Sun compiler versions before 5.6, else PIC objects from an old | |
19948 | # archive will be linked into the output, leading to subtle bugs. | |
19949 | if test "$solaris_use_stlport4" != yes; then | |
19950 | postdeps_CXX='-library=Cstd -library=Crun' | |
19951 | fi | |
19952 | ;; | |
19953 | esac | |
19954 | ;; | |
19955 | esac | |
19956 | ||
19957 | ||
19958 | case " $postdeps_CXX " in | |
19959 | *" -lc "*) archive_cmds_need_lc_CXX=no ;; | |
19960 | esac | |
19961 | compiler_lib_search_dirs_CXX= | |
19962 | if test -n "${compiler_lib_search_path_CXX}"; then | |
19963 | compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
19964 | fi | |
19965 | ||
19966 | ||
19967 | ||
19968 | ||
19969 | ||
19970 | ||
19971 | ||
19972 | ||
19973 | ||
19974 | ||
19975 | ||
19976 | ||
19977 | ||
19978 | ||
19979 | ||
19980 | ||
19981 | ||
19982 | ||
19983 | ||
19984 | ||
19985 | ||
19986 | ||
19987 | ||
19988 | ||
19989 | ||
19990 | ||
19991 | ||
19992 | ||
19993 | ||
19994 | ||
19995 | ||
19996 | lt_prog_compiler_wl_CXX= | |
19997 | lt_prog_compiler_pic_CXX= | |
19998 | lt_prog_compiler_static_CXX= | |
19999 | ||
5213506e RW |
20000 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
20001 | $as_echo_n "checking for $compiler option to produce PIC... " >&6; } | |
00020c16 ILT |
20002 | |
20003 | # C++ specific cases for pic, static, wl, etc. | |
20004 | if test "$GXX" = yes; then | |
20005 | lt_prog_compiler_wl_CXX='-Wl,' | |
20006 | lt_prog_compiler_static_CXX='-static' | |
20007 | ||
20008 | case $host_os in | |
20009 | aix*) | |
20010 | # All AIX code is PIC. | |
20011 | if test "$host_cpu" = ia64; then | |
20012 | # AIX 5 now supports IA64 processor | |
20013 | lt_prog_compiler_static_CXX='-Bstatic' | |
20014 | fi | |
20015 | ;; | |
20016 | ||
20017 | amigaos*) | |
20018 | case $host_cpu in | |
20019 | powerpc) | |
20020 | # see comment about AmigaOS4 .so support | |
20021 | lt_prog_compiler_pic_CXX='-fPIC' | |
20022 | ;; | |
20023 | m68k) | |
20024 | # FIXME: we need at least 68020 code to build shared libraries, but | |
20025 | # adding the `-m68020' flag to GCC prevents building anything better, | |
20026 | # like `-m68040'. | |
20027 | lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' | |
20028 | ;; | |
20029 | esac | |
20030 | ;; | |
20031 | ||
20032 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
20033 | # PIC is the default for these OSes. | |
20034 | ;; | |
20035 | mingw* | cygwin* | os2* | pw32* | cegcc*) | |
20036 | # This hack is so that the source file can tell whether it is being | |
20037 | # built for inclusion in a dll (and should export symbols for example). | |
20038 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
20039 | # (--disable-auto-import) libraries | |
20040 | lt_prog_compiler_pic_CXX='-DDLL_EXPORT' | |
20041 | ;; | |
20042 | darwin* | rhapsody*) | |
20043 | # PIC is the default on this platform | |
20044 | # Common symbols not allowed in MH_DYLIB files | |
20045 | lt_prog_compiler_pic_CXX='-fno-common' | |
20046 | ;; | |
20047 | *djgpp*) | |
20048 | # DJGPP does not support shared libraries at all | |
20049 | lt_prog_compiler_pic_CXX= | |
20050 | ;; | |
43e02a8a RW |
20051 | haiku*) |
20052 | # PIC is the default for Haiku. | |
20053 | # The "-static" flag exists, but is broken. | |
20054 | lt_prog_compiler_static_CXX= | |
20055 | ;; | |
00020c16 ILT |
20056 | interix[3-9]*) |
20057 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
20058 | # Instead, we relocate shared libraries at runtime. | |
20059 | ;; | |
20060 | sysv4*MP*) | |
20061 | if test -d /usr/nec; then | |
20062 | lt_prog_compiler_pic_CXX=-Kconform_pic | |
20063 | fi | |
20064 | ;; | |
20065 | hpux*) | |
20066 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
20067 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
20068 | # sets the default TLS model and affects inlining. | |
20069 | case $host_cpu in | |
20070 | hppa*64*) | |
20071 | ;; | |
20072 | *) | |
20073 | lt_prog_compiler_pic_CXX='-fPIC' | |
20074 | ;; | |
20075 | esac | |
20076 | ;; | |
20077 | *qnx* | *nto*) | |
20078 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
20079 | # it will coredump. | |
20080 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
20081 | ;; | |
20082 | *) | |
20083 | lt_prog_compiler_pic_CXX='-fPIC' | |
20084 | ;; | |
20085 | esac | |
20086 | else | |
20087 | case $host_os in | |
20088 | aix[4-9]*) | |
20089 | # All AIX code is PIC. | |
20090 | if test "$host_cpu" = ia64; then | |
20091 | # AIX 5 now supports IA64 processor | |
20092 | lt_prog_compiler_static_CXX='-Bstatic' | |
20093 | else | |
20094 | lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' | |
20095 | fi | |
20096 | ;; | |
20097 | chorus*) | |
20098 | case $cc_basename in | |
20099 | cxch68*) | |
20100 | # Green Hills C++ Compiler | |
20101 | # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" | |
20102 | ;; | |
20103 | esac | |
20104 | ;; | |
20105 | dgux*) | |
20106 | case $cc_basename in | |
20107 | ec++*) | |
20108 | lt_prog_compiler_pic_CXX='-KPIC' | |
20109 | ;; | |
20110 | ghcx*) | |
20111 | # Green Hills C++ Compiler | |
20112 | lt_prog_compiler_pic_CXX='-pic' | |
20113 | ;; | |
20114 | *) | |
20115 | ;; | |
20116 | esac | |
20117 | ;; | |
20118 | freebsd* | dragonfly*) | |
20119 | # FreeBSD uses GNU C++ | |
20120 | ;; | |
20121 | hpux9* | hpux10* | hpux11*) | |
20122 | case $cc_basename in | |
20123 | CC*) | |
20124 | lt_prog_compiler_wl_CXX='-Wl,' | |
20125 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
20126 | if test "$host_cpu" != ia64; then | |
20127 | lt_prog_compiler_pic_CXX='+Z' | |
20128 | fi | |
20129 | ;; | |
20130 | aCC*) | |
20131 | lt_prog_compiler_wl_CXX='-Wl,' | |
20132 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
20133 | case $host_cpu in | |
20134 | hppa*64*|ia64*) | |
20135 | # +Z the default | |
20136 | ;; | |
20137 | *) | |
20138 | lt_prog_compiler_pic_CXX='+Z' | |
20139 | ;; | |
20140 | esac | |
20141 | ;; | |
20142 | *) | |
20143 | ;; | |
20144 | esac | |
20145 | ;; | |
20146 | interix*) | |
20147 | # This is c89, which is MS Visual C++ (no shared libs) | |
20148 | # Anyone wants to do a port? | |
20149 | ;; | |
20150 | irix5* | irix6* | nonstopux*) | |
20151 | case $cc_basename in | |
20152 | CC*) | |
20153 | lt_prog_compiler_wl_CXX='-Wl,' | |
20154 | lt_prog_compiler_static_CXX='-non_shared' | |
20155 | # CC pic flag -KPIC is the default. | |
20156 | ;; | |
20157 | *) | |
20158 | ;; | |
20159 | esac | |
20160 | ;; | |
20161 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
20162 | case $cc_basename in | |
20163 | KCC*) | |
20164 | # KAI C++ Compiler | |
20165 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
20166 | lt_prog_compiler_pic_CXX='-fPIC' | |
20167 | ;; | |
20168 | ecpc* ) | |
20169 | # old Intel C++ for x86_64 which still supported -KPIC. | |
20170 | lt_prog_compiler_wl_CXX='-Wl,' | |
20171 | lt_prog_compiler_pic_CXX='-KPIC' | |
20172 | lt_prog_compiler_static_CXX='-static' | |
20173 | ;; | |
20174 | icpc* ) | |
20175 | # Intel C++, used to be incompatible with GCC. | |
20176 | # ICC 10 doesn't accept -KPIC any more. | |
20177 | lt_prog_compiler_wl_CXX='-Wl,' | |
20178 | lt_prog_compiler_pic_CXX='-fPIC' | |
20179 | lt_prog_compiler_static_CXX='-static' | |
20180 | ;; | |
20181 | pgCC* | pgcpp*) | |
20182 | # Portland Group C++ compiler | |
20183 | lt_prog_compiler_wl_CXX='-Wl,' | |
20184 | lt_prog_compiler_pic_CXX='-fpic' | |
20185 | lt_prog_compiler_static_CXX='-Bstatic' | |
20186 | ;; | |
20187 | cxx*) | |
20188 | # Compaq C++ | |
20189 | # Make sure the PIC flag is empty. It appears that all Alpha | |
20190 | # Linux and Compaq Tru64 Unix objects are PIC. | |
20191 | lt_prog_compiler_pic_CXX= | |
20192 | lt_prog_compiler_static_CXX='-non_shared' | |
20193 | ;; | |
43e02a8a RW |
20194 | xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) |
20195 | # IBM XL 8.0, 9.0 on PPC and BlueGene | |
00020c16 ILT |
20196 | lt_prog_compiler_wl_CXX='-Wl,' |
20197 | lt_prog_compiler_pic_CXX='-qpic' | |
20198 | lt_prog_compiler_static_CXX='-qstaticlink' | |
20199 | ;; | |
20200 | *) | |
20201 | case `$CC -V 2>&1 | sed 5q` in | |
20202 | *Sun\ C*) | |
20203 | # Sun C++ 5.9 | |
20204 | lt_prog_compiler_pic_CXX='-KPIC' | |
20205 | lt_prog_compiler_static_CXX='-Bstatic' | |
20206 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
20207 | ;; | |
20208 | esac | |
20209 | ;; | |
20210 | esac | |
20211 | ;; | |
20212 | lynxos*) | |
20213 | ;; | |
20214 | m88k*) | |
20215 | ;; | |
20216 | mvs*) | |
20217 | case $cc_basename in | |
20218 | cxx*) | |
20219 | lt_prog_compiler_pic_CXX='-W c,exportall' | |
20220 | ;; | |
20221 | *) | |
20222 | ;; | |
20223 | esac | |
20224 | ;; | |
20225 | netbsd*) | |
20226 | ;; | |
20227 | *qnx* | *nto*) | |
20228 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
20229 | # it will coredump. | |
20230 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
20231 | ;; | |
20232 | osf3* | osf4* | osf5*) | |
20233 | case $cc_basename in | |
20234 | KCC*) | |
20235 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
20236 | ;; | |
20237 | RCC*) | |
20238 | # Rational C++ 2.4.1 | |
20239 | lt_prog_compiler_pic_CXX='-pic' | |
20240 | ;; | |
20241 | cxx*) | |
20242 | # Digital/Compaq C++ | |
20243 | lt_prog_compiler_wl_CXX='-Wl,' | |
20244 | # Make sure the PIC flag is empty. It appears that all Alpha | |
20245 | # Linux and Compaq Tru64 Unix objects are PIC. | |
20246 | lt_prog_compiler_pic_CXX= | |
20247 | lt_prog_compiler_static_CXX='-non_shared' | |
20248 | ;; | |
20249 | *) | |
20250 | ;; | |
20251 | esac | |
20252 | ;; | |
20253 | psos*) | |
20254 | ;; | |
20255 | solaris*) | |
20256 | case $cc_basename in | |
20257 | CC*) | |
20258 | # Sun C++ 4.2, 5.x and Centerline C++ | |
20259 | lt_prog_compiler_pic_CXX='-KPIC' | |
20260 | lt_prog_compiler_static_CXX='-Bstatic' | |
20261 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
20262 | ;; | |
20263 | gcx*) | |
20264 | # Green Hills C++ Compiler | |
20265 | lt_prog_compiler_pic_CXX='-PIC' | |
20266 | ;; | |
20267 | *) | |
20268 | ;; | |
20269 | esac | |
20270 | ;; | |
20271 | sunos4*) | |
20272 | case $cc_basename in | |
20273 | CC*) | |
20274 | # Sun C++ 4.x | |
20275 | lt_prog_compiler_pic_CXX='-pic' | |
20276 | lt_prog_compiler_static_CXX='-Bstatic' | |
20277 | ;; | |
20278 | lcc*) | |
20279 | # Lucid | |
20280 | lt_prog_compiler_pic_CXX='-pic' | |
20281 | ;; | |
20282 | *) | |
20283 | ;; | |
20284 | esac | |
20285 | ;; | |
20286 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
20287 | case $cc_basename in | |
20288 | CC*) | |
20289 | lt_prog_compiler_wl_CXX='-Wl,' | |
20290 | lt_prog_compiler_pic_CXX='-KPIC' | |
20291 | lt_prog_compiler_static_CXX='-Bstatic' | |
20292 | ;; | |
20293 | esac | |
20294 | ;; | |
20295 | tandem*) | |
20296 | case $cc_basename in | |
20297 | NCC*) | |
20298 | # NonStop-UX NCC 3.20 | |
20299 | lt_prog_compiler_pic_CXX='-KPIC' | |
20300 | ;; | |
20301 | *) | |
20302 | ;; | |
20303 | esac | |
20304 | ;; | |
20305 | vxworks*) | |
20306 | ;; | |
20307 | *) | |
20308 | lt_prog_compiler_can_build_shared_CXX=no | |
20309 | ;; | |
20310 | esac | |
20311 | fi | |
20312 | ||
20313 | case $host_os in | |
20314 | # For platforms which do not support PIC, -DPIC is meaningless: | |
20315 | *djgpp*) | |
20316 | lt_prog_compiler_pic_CXX= | |
20317 | ;; | |
20318 | *) | |
20319 | lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" | |
20320 | ;; | |
20321 | esac | |
5213506e RW |
20322 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5 |
20323 | $as_echo "$lt_prog_compiler_pic_CXX" >&6; } | |
00020c16 ILT |
20324 | |
20325 | ||
20326 | ||
20327 | # | |
20328 | # Check to make sure the PIC flag actually works. | |
20329 | # | |
20330 | if test -n "$lt_prog_compiler_pic_CXX"; then | |
5213506e RW |
20331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 |
20332 | $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } | |
20333 | if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then : | |
20334 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
20335 | else |
20336 | lt_cv_prog_compiler_pic_works_CXX=no | |
20337 | ac_outfile=conftest.$ac_objext | |
20338 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
20339 | lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" | |
20340 | # Insert the option either (1) after the last *FLAGS variable, or | |
20341 | # (2) before a word containing "conftest.", or (3) at the end. | |
20342 | # Note that $ac_compile itself does not contain backslashes and begins | |
20343 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
20344 | # The option is referenced via a variable to avoid confusing sed. | |
20345 | lt_compile=`echo "$ac_compile" | $SED \ | |
20346 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
20347 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
20348 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 20349 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
20350 | (eval "$lt_compile" 2>conftest.err) |
20351 | ac_status=$? | |
20352 | cat conftest.err >&5 | |
43e02a8a | 20353 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
20354 | if (exit $ac_status) && test -s "$ac_outfile"; then |
20355 | # The compiler can only warn and ignore the option if not recognized | |
20356 | # So say no if there are warnings other than the usual output. | |
43e02a8a | 20357 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
00020c16 ILT |
20358 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
20359 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
20360 | lt_cv_prog_compiler_pic_works_CXX=yes | |
20361 | fi | |
20362 | fi | |
20363 | $RM conftest* | |
20364 | ||
20365 | fi | |
5213506e RW |
20366 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 |
20367 | $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } | |
00020c16 ILT |
20368 | |
20369 | if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then | |
20370 | case $lt_prog_compiler_pic_CXX in | |
20371 | "" | " "*) ;; | |
20372 | *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; | |
20373 | esac | |
20374 | else | |
20375 | lt_prog_compiler_pic_CXX= | |
20376 | lt_prog_compiler_can_build_shared_CXX=no | |
20377 | fi | |
20378 | ||
20379 | fi | |
20380 | ||
20381 | ||
20382 | ||
20383 | # | |
20384 | # Check to make sure the static flag actually works. | |
20385 | # | |
20386 | wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" | |
5213506e RW |
20387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
20388 | $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } | |
20389 | if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then : | |
20390 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
20391 | else |
20392 | lt_cv_prog_compiler_static_works_CXX=no | |
20393 | save_LDFLAGS="$LDFLAGS" | |
20394 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
20395 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
20396 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
20397 | # The linker can only warn and ignore the option if not recognized | |
20398 | # So say no if there are warnings | |
20399 | if test -s conftest.err; then | |
20400 | # Append any errors to the config.log. | |
20401 | cat conftest.err 1>&5 | |
43e02a8a | 20402 | $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
00020c16 ILT |
20403 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
20404 | if diff conftest.exp conftest.er2 >/dev/null; then | |
20405 | lt_cv_prog_compiler_static_works_CXX=yes | |
20406 | fi | |
20407 | else | |
20408 | lt_cv_prog_compiler_static_works_CXX=yes | |
20409 | fi | |
20410 | fi | |
20411 | $RM -r conftest* | |
20412 | LDFLAGS="$save_LDFLAGS" | |
20413 | ||
20414 | fi | |
5213506e RW |
20415 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 |
20416 | $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } | |
00020c16 ILT |
20417 | |
20418 | if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then | |
20419 | : | |
20420 | else | |
20421 | lt_prog_compiler_static_CXX= | |
20422 | fi | |
20423 | ||
20424 | ||
20425 | ||
20426 | ||
5213506e RW |
20427 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
20428 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
20429 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : | |
20430 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
20431 | else |
20432 | lt_cv_prog_compiler_c_o_CXX=no | |
20433 | $RM -r conftest 2>/dev/null | |
20434 | mkdir conftest | |
20435 | cd conftest | |
20436 | mkdir out | |
20437 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
20438 | ||
20439 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
20440 | # Insert the option either (1) after the last *FLAGS variable, or | |
20441 | # (2) before a word containing "conftest.", or (3) at the end. | |
20442 | # Note that $ac_compile itself does not contain backslashes and begins | |
20443 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
20444 | lt_compile=`echo "$ac_compile" | $SED \ | |
20445 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
20446 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
20447 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 20448 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
20449 | (eval "$lt_compile" 2>out/conftest.err) |
20450 | ac_status=$? | |
20451 | cat out/conftest.err >&5 | |
43e02a8a | 20452 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
20453 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
20454 | then | |
20455 | # The compiler can only warn and ignore the option if not recognized | |
20456 | # So say no if there are warnings | |
43e02a8a | 20457 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
20458 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
20459 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
20460 | lt_cv_prog_compiler_c_o_CXX=yes | |
20461 | fi | |
20462 | fi | |
20463 | chmod u+w . 2>&5 | |
20464 | $RM conftest* | |
20465 | # SGI C++ compiler will create directory out/ii_files/ for | |
20466 | # template instantiation | |
20467 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
20468 | $RM out/* && rmdir out | |
20469 | cd .. | |
20470 | $RM -r conftest | |
20471 | $RM conftest* | |
20472 | ||
20473 | fi | |
5213506e RW |
20474 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
20475 | $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } | |
00020c16 ILT |
20476 | |
20477 | ||
20478 | ||
5213506e RW |
20479 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
20480 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
20481 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : | |
20482 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
20483 | else |
20484 | lt_cv_prog_compiler_c_o_CXX=no | |
20485 | $RM -r conftest 2>/dev/null | |
20486 | mkdir conftest | |
20487 | cd conftest | |
20488 | mkdir out | |
20489 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
20490 | ||
20491 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
20492 | # Insert the option either (1) after the last *FLAGS variable, or | |
20493 | # (2) before a word containing "conftest.", or (3) at the end. | |
20494 | # Note that $ac_compile itself does not contain backslashes and begins | |
20495 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
20496 | lt_compile=`echo "$ac_compile" | $SED \ | |
20497 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
20498 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
20499 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 20500 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
20501 | (eval "$lt_compile" 2>out/conftest.err) |
20502 | ac_status=$? | |
20503 | cat out/conftest.err >&5 | |
43e02a8a | 20504 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
20505 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
20506 | then | |
20507 | # The compiler can only warn and ignore the option if not recognized | |
20508 | # So say no if there are warnings | |
43e02a8a | 20509 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
20510 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
20511 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
20512 | lt_cv_prog_compiler_c_o_CXX=yes | |
20513 | fi | |
20514 | fi | |
20515 | chmod u+w . 2>&5 | |
20516 | $RM conftest* | |
20517 | # SGI C++ compiler will create directory out/ii_files/ for | |
20518 | # template instantiation | |
20519 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
20520 | $RM out/* && rmdir out | |
20521 | cd .. | |
20522 | $RM -r conftest | |
20523 | $RM conftest* | |
20524 | ||
20525 | fi | |
5213506e RW |
20526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
20527 | $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } | |
00020c16 ILT |
20528 | |
20529 | ||
20530 | ||
20531 | ||
20532 | hard_links="nottested" | |
20533 | if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then | |
20534 | # do not overwrite the value of need_locks provided by the user | |
5213506e RW |
20535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
20536 | $as_echo_n "checking if we can lock with hard links... " >&6; } | |
00020c16 ILT |
20537 | hard_links=yes |
20538 | $RM conftest* | |
20539 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
20540 | touch conftest.a | |
20541 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
20542 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
5213506e RW |
20543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
20544 | $as_echo "$hard_links" >&6; } | |
00020c16 | 20545 | if test "$hard_links" = no; then |
5213506e RW |
20546 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
20547 | $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
00020c16 ILT |
20548 | need_locks=warn |
20549 | fi | |
20550 | else | |
20551 | need_locks=no | |
20552 | fi | |
20553 | ||
20554 | ||
20555 | ||
5213506e RW |
20556 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
20557 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
00020c16 ILT |
20558 | |
20559 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
20560 | case $host_os in | |
20561 | aix[4-9]*) | |
20562 | # If we're using GNU nm, then we don't want the "-C" option. | |
20563 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
43e02a8a RW |
20564 | # Also, AIX nm treats weak defined symbols like other global defined |
20565 | # symbols, whereas GNU nm marks them as "W". | |
00020c16 | 20566 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
43e02a8a | 20567 | export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
00020c16 ILT |
20568 | else |
20569 | export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
20570 | fi | |
20571 | ;; | |
20572 | pw32*) | |
20573 | export_symbols_cmds_CXX="$ltdll_cmds" | |
20574 | ;; | |
20575 | cygwin* | mingw* | cegcc*) | |
20576 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' | |
20577 | ;; | |
20578 | *) | |
20579 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
20580 | ;; | |
20581 | esac | |
20582 | exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' | |
20583 | ||
5213506e RW |
20584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
20585 | $as_echo "$ld_shlibs_CXX" >&6; } | |
00020c16 ILT |
20586 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
20587 | ||
20588 | with_gnu_ld_CXX=$with_gnu_ld | |
20589 | ||
20590 | ||
20591 | ||
20592 | ||
20593 | ||
20594 | ||
20595 | # | |
20596 | # Do we need to explicitly link libc? | |
20597 | # | |
20598 | case "x$archive_cmds_need_lc_CXX" in | |
20599 | x|xyes) | |
20600 | # Assume -lc should be added | |
20601 | archive_cmds_need_lc_CXX=yes | |
20602 | ||
20603 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
20604 | case $archive_cmds_CXX in | |
20605 | *'~'*) | |
20606 | # FIXME: we may have to deal with multi-command sequences. | |
20607 | ;; | |
20608 | '$CC '*) | |
20609 | # Test whether the compiler implicitly links with -lc since on some | |
20610 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
20611 | # to ld, don't add -lc before -lgcc. | |
5213506e RW |
20612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
20613 | $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } | |
20614 | if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then : | |
20615 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
20616 | else |
20617 | $RM conftest* | |
20618 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
20619 | ||
5213506e | 20620 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
00020c16 ILT |
20621 | (eval $ac_compile) 2>&5 |
20622 | ac_status=$? | |
5213506e RW |
20623 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
20624 | test $ac_status = 0; } 2>conftest.err; then | |
00020c16 ILT |
20625 | soname=conftest |
20626 | lib=conftest | |
20627 | libobjs=conftest.$ac_objext | |
20628 | deplibs= | |
20629 | wl=$lt_prog_compiler_wl_CXX | |
20630 | pic_flag=$lt_prog_compiler_pic_CXX | |
20631 | compiler_flags=-v | |
20632 | linker_flags=-v | |
20633 | verstring= | |
20634 | output_objdir=. | |
20635 | libname=conftest | |
20636 | lt_save_allow_undefined_flag=$allow_undefined_flag_CXX | |
20637 | allow_undefined_flag_CXX= | |
5213506e | 20638 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
00020c16 ILT |
20639 | (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
20640 | ac_status=$? | |
5213506e RW |
20641 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
20642 | test $ac_status = 0; } | |
00020c16 ILT |
20643 | then |
20644 | lt_cv_archive_cmds_need_lc_CXX=no | |
20645 | else | |
20646 | lt_cv_archive_cmds_need_lc_CXX=yes | |
20647 | fi | |
20648 | allow_undefined_flag_CXX=$lt_save_allow_undefined_flag | |
20649 | else | |
20650 | cat conftest.err 1>&5 | |
20651 | fi | |
20652 | $RM conftest* | |
20653 | ||
20654 | fi | |
5213506e RW |
20655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 |
20656 | $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } | |
00020c16 ILT |
20657 | archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX |
20658 | ;; | |
20659 | esac | |
20660 | fi | |
20661 | ;; | |
20662 | esac | |
20663 | ||
20664 | ||
20665 | ||
20666 | ||
20667 | ||
20668 | ||
20669 | ||
20670 | ||
20671 | ||
20672 | ||
20673 | ||
20674 | ||
20675 | ||
20676 | ||
20677 | ||
20678 | ||
20679 | ||
20680 | ||
20681 | ||
20682 | ||
20683 | ||
20684 | ||
20685 | ||
20686 | ||
20687 | ||
20688 | ||
20689 | ||
20690 | ||
20691 | ||
20692 | ||
20693 | ||
20694 | ||
20695 | ||
20696 | ||
20697 | ||
20698 | ||
20699 | ||
20700 | ||
20701 | ||
20702 | ||
20703 | ||
20704 | ||
20705 | ||
20706 | ||
20707 | ||
20708 | ||
20709 | ||
20710 | ||
20711 | ||
20712 | ||
20713 | ||
20714 | ||
20715 | ||
20716 | ||
20717 | ||
20718 | ||
20719 | ||
20720 | ||
20721 | ||
20722 | ||
20723 | ||
20724 | ||
20725 | ||
20726 | ||
5213506e RW |
20727 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
20728 | $as_echo_n "checking dynamic linker characteristics... " >&6; } | |
00020c16 ILT |
20729 | |
20730 | library_names_spec= | |
20731 | libname_spec='lib$name' | |
20732 | soname_spec= | |
20733 | shrext_cmds=".so" | |
20734 | postinstall_cmds= | |
20735 | postuninstall_cmds= | |
20736 | finish_cmds= | |
20737 | finish_eval= | |
20738 | shlibpath_var= | |
20739 | shlibpath_overrides_runpath=unknown | |
20740 | version_type=none | |
20741 | dynamic_linker="$host_os ld.so" | |
20742 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
20743 | need_lib_prefix=unknown | |
20744 | hardcode_into_libs=no | |
20745 | ||
20746 | # when you set need_version to no, make sure it does not cause -set_version | |
20747 | # flags to be left without arguments | |
20748 | need_version=unknown | |
20749 | ||
20750 | case $host_os in | |
20751 | aix3*) | |
20752 | version_type=linux | |
20753 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
20754 | shlibpath_var=LIBPATH | |
20755 | ||
20756 | # AIX 3 has no versioning support, so we append a major version to the name. | |
20757 | soname_spec='${libname}${release}${shared_ext}$major' | |
20758 | ;; | |
20759 | ||
20760 | aix[4-9]*) | |
20761 | version_type=linux | |
20762 | need_lib_prefix=no | |
20763 | need_version=no | |
20764 | hardcode_into_libs=yes | |
20765 | if test "$host_cpu" = ia64; then | |
20766 | # AIX 5 supports IA64 | |
20767 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
20768 | shlibpath_var=LD_LIBRARY_PATH | |
20769 | else | |
20770 | # With GCC up to 2.95.x, collect2 would create an import file | |
20771 | # for dependence libraries. The import file would start with | |
20772 | # the line `#! .'. This would cause the generated library to | |
20773 | # depend on `.', always an invalid library. This was fixed in | |
20774 | # development snapshots of GCC prior to 3.0. | |
20775 | case $host_os in | |
20776 | aix4 | aix4.[01] | aix4.[01].*) | |
20777 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
20778 | echo ' yes ' | |
20779 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
20780 | : | |
20781 | else | |
20782 | can_build_shared=no | |
20783 | fi | |
20784 | ;; | |
20785 | esac | |
20786 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
20787 | # soname into executable. Probably we can add versioning support to | |
20788 | # collect2, so additional links can be useful in future. | |
20789 | if test "$aix_use_runtimelinking" = yes; then | |
20790 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
20791 | # instead of lib<name>.a to let people know that these are not | |
20792 | # typical AIX shared libraries. | |
20793 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20794 | else | |
20795 | # We preserve .a as extension for shared libraries through AIX4.2 | |
20796 | # and later when we are not doing run time linking. | |
20797 | library_names_spec='${libname}${release}.a $libname.a' | |
20798 | soname_spec='${libname}${release}${shared_ext}$major' | |
20799 | fi | |
20800 | shlibpath_var=LIBPATH | |
20801 | fi | |
20802 | ;; | |
20803 | ||
20804 | amigaos*) | |
20805 | case $host_cpu in | |
20806 | powerpc) | |
20807 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
20808 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
20809 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20810 | ;; | |
20811 | m68k) | |
20812 | library_names_spec='$libname.ixlibrary $libname.a' | |
20813 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
43e02a8a | 20814 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
00020c16 ILT |
20815 | ;; |
20816 | esac | |
20817 | ;; | |
20818 | ||
20819 | beos*) | |
20820 | library_names_spec='${libname}${shared_ext}' | |
20821 | dynamic_linker="$host_os ld.so" | |
20822 | shlibpath_var=LIBRARY_PATH | |
20823 | ;; | |
20824 | ||
20825 | bsdi[45]*) | |
20826 | version_type=linux | |
20827 | need_version=no | |
20828 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20829 | soname_spec='${libname}${release}${shared_ext}$major' | |
20830 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
20831 | shlibpath_var=LD_LIBRARY_PATH | |
20832 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
20833 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
20834 | # the default ld.so.conf also contains /usr/contrib/lib and | |
20835 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
20836 | # libtool to hard-code these into programs | |
20837 | ;; | |
20838 | ||
20839 | cygwin* | mingw* | pw32* | cegcc*) | |
20840 | version_type=windows | |
20841 | shrext_cmds=".dll" | |
20842 | need_version=no | |
20843 | need_lib_prefix=no | |
20844 | ||
20845 | case $GCC,$host_os in | |
20846 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
20847 | library_names_spec='$libname.dll.a' | |
20848 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
20849 | postinstall_cmds='base_file=`basename \${file}`~ | |
20850 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
20851 | dldir=$destdir/`dirname \$dlpath`~ | |
20852 | test -d \$dldir || mkdir -p \$dldir~ | |
20853 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
20854 | chmod a+x \$dldir/$dlname~ | |
20855 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
20856 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
20857 | fi' | |
20858 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
20859 | dlpath=$dir/\$dldll~ | |
20860 | $RM \$dlpath' | |
20861 | shlibpath_overrides_runpath=yes | |
20862 | ||
20863 | case $host_os in | |
20864 | cygwin*) | |
20865 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
20866 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
43e02a8a | 20867 | |
00020c16 ILT |
20868 | ;; |
20869 | mingw* | cegcc*) | |
20870 | # MinGW DLLs use traditional 'lib' prefix | |
20871 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
00020c16 ILT |
20872 | ;; |
20873 | pw32*) | |
20874 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
20875 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
20876 | ;; | |
20877 | esac | |
20878 | ;; | |
20879 | ||
20880 | *) | |
20881 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
20882 | ;; | |
20883 | esac | |
20884 | dynamic_linker='Win32 ld.exe' | |
20885 | # FIXME: first we should search . and the directory the executable is in | |
20886 | shlibpath_var=PATH | |
20887 | ;; | |
20888 | ||
20889 | darwin* | rhapsody*) | |
20890 | dynamic_linker="$host_os dyld" | |
20891 | version_type=darwin | |
20892 | need_lib_prefix=no | |
20893 | need_version=no | |
20894 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
20895 | soname_spec='${libname}${release}${major}$shared_ext' | |
20896 | shlibpath_overrides_runpath=yes | |
20897 | shlibpath_var=DYLD_LIBRARY_PATH | |
20898 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
20899 | ||
20900 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
20901 | ;; | |
20902 | ||
20903 | dgux*) | |
20904 | version_type=linux | |
20905 | need_lib_prefix=no | |
20906 | need_version=no | |
20907 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
20908 | soname_spec='${libname}${release}${shared_ext}$major' | |
20909 | shlibpath_var=LD_LIBRARY_PATH | |
20910 | ;; | |
20911 | ||
00020c16 ILT |
20912 | freebsd* | dragonfly*) |
20913 | # DragonFly does not have aout. When/if they implement a new | |
20914 | # versioning mechanism, adjust this. | |
20915 | if test -x /usr/bin/objformat; then | |
20916 | objformat=`/usr/bin/objformat` | |
20917 | else | |
20918 | case $host_os in | |
c6084f68 | 20919 | freebsd[23].*) objformat=aout ;; |
00020c16 ILT |
20920 | *) objformat=elf ;; |
20921 | esac | |
20922 | fi | |
20923 | version_type=freebsd-$objformat | |
20924 | case $version_type in | |
20925 | freebsd-elf*) | |
20926 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
20927 | need_version=no | |
20928 | need_lib_prefix=no | |
20929 | ;; | |
20930 | freebsd-*) | |
20931 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
20932 | need_version=yes | |
20933 | ;; | |
20934 | esac | |
20935 | shlibpath_var=LD_LIBRARY_PATH | |
20936 | case $host_os in | |
c6084f68 | 20937 | freebsd2.*) |
00020c16 ILT |
20938 | shlibpath_overrides_runpath=yes |
20939 | ;; | |
20940 | freebsd3.[01]* | freebsdelf3.[01]*) | |
20941 | shlibpath_overrides_runpath=yes | |
20942 | hardcode_into_libs=yes | |
20943 | ;; | |
20944 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
20945 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
20946 | shlibpath_overrides_runpath=no | |
20947 | hardcode_into_libs=yes | |
20948 | ;; | |
20949 | *) # from 4.6 on, and DragonFly | |
20950 | shlibpath_overrides_runpath=yes | |
20951 | hardcode_into_libs=yes | |
20952 | ;; | |
20953 | esac | |
20954 | ;; | |
20955 | ||
20956 | gnu*) | |
20957 | version_type=linux | |
20958 | need_lib_prefix=no | |
20959 | need_version=no | |
20960 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
20961 | soname_spec='${libname}${release}${shared_ext}$major' | |
20962 | shlibpath_var=LD_LIBRARY_PATH | |
20963 | hardcode_into_libs=yes | |
20964 | ;; | |
20965 | ||
43e02a8a RW |
20966 | haiku*) |
20967 | version_type=linux | |
20968 | need_lib_prefix=no | |
20969 | need_version=no | |
20970 | dynamic_linker="$host_os runtime_loader" | |
20971 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
20972 | soname_spec='${libname}${release}${shared_ext}$major' | |
20973 | shlibpath_var=LIBRARY_PATH | |
20974 | shlibpath_overrides_runpath=yes | |
20975 | sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' | |
20976 | hardcode_into_libs=yes | |
20977 | ;; | |
20978 | ||
00020c16 ILT |
20979 | hpux9* | hpux10* | hpux11*) |
20980 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
20981 | # link against other versions. | |
20982 | version_type=sunos | |
20983 | need_lib_prefix=no | |
20984 | need_version=no | |
20985 | case $host_cpu in | |
20986 | ia64*) | |
20987 | shrext_cmds='.so' | |
20988 | hardcode_into_libs=yes | |
20989 | dynamic_linker="$host_os dld.so" | |
20990 | shlibpath_var=LD_LIBRARY_PATH | |
20991 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
20992 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20993 | soname_spec='${libname}${release}${shared_ext}$major' | |
20994 | if test "X$HPUX_IA64_MODE" = X32; then | |
20995 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
20996 | else | |
20997 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
20998 | fi | |
20999 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
21000 | ;; | |
21001 | hppa*64*) | |
21002 | shrext_cmds='.sl' | |
21003 | hardcode_into_libs=yes | |
21004 | dynamic_linker="$host_os dld.sl" | |
21005 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
21006 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
21007 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21008 | soname_spec='${libname}${release}${shared_ext}$major' | |
21009 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
21010 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
21011 | ;; | |
21012 | *) | |
21013 | shrext_cmds='.sl' | |
21014 | dynamic_linker="$host_os dld.sl" | |
21015 | shlibpath_var=SHLIB_PATH | |
21016 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
21017 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21018 | soname_spec='${libname}${release}${shared_ext}$major' | |
21019 | ;; | |
21020 | esac | |
43e02a8a | 21021 | # HP-UX runs *really* slowly unless shared libraries are mode 555, ... |
00020c16 | 21022 | postinstall_cmds='chmod 555 $lib' |
43e02a8a RW |
21023 | # or fails outright, so override atomically: |
21024 | install_override_mode=555 | |
00020c16 ILT |
21025 | ;; |
21026 | ||
21027 | interix[3-9]*) | |
21028 | version_type=linux | |
21029 | need_lib_prefix=no | |
21030 | need_version=no | |
21031 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
21032 | soname_spec='${libname}${release}${shared_ext}$major' | |
21033 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
21034 | shlibpath_var=LD_LIBRARY_PATH | |
21035 | shlibpath_overrides_runpath=no | |
21036 | hardcode_into_libs=yes | |
21037 | ;; | |
21038 | ||
21039 | irix5* | irix6* | nonstopux*) | |
21040 | case $host_os in | |
21041 | nonstopux*) version_type=nonstopux ;; | |
21042 | *) | |
21043 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
21044 | version_type=linux | |
21045 | else | |
21046 | version_type=irix | |
21047 | fi ;; | |
21048 | esac | |
21049 | need_lib_prefix=no | |
21050 | need_version=no | |
21051 | soname_spec='${libname}${release}${shared_ext}$major' | |
21052 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
21053 | case $host_os in | |
21054 | irix5* | nonstopux*) | |
21055 | libsuff= shlibsuff= | |
21056 | ;; | |
21057 | *) | |
21058 | case $LD in # libtool.m4 will add one of these switches to LD | |
21059 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
21060 | libsuff= shlibsuff= libmagic=32-bit;; | |
21061 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
21062 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
21063 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
21064 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
21065 | *) libsuff= shlibsuff= libmagic=never-match;; | |
21066 | esac | |
21067 | ;; | |
21068 | esac | |
21069 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
21070 | shlibpath_overrides_runpath=no | |
21071 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
21072 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
21073 | hardcode_into_libs=yes | |
21074 | ;; | |
21075 | ||
21076 | # No shared lib support for Linux oldld, aout, or coff. | |
21077 | linux*oldld* | linux*aout* | linux*coff*) | |
21078 | dynamic_linker=no | |
21079 | ;; | |
21080 | ||
21081 | # This must be Linux ELF. | |
21082 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
21083 | version_type=linux | |
21084 | need_lib_prefix=no | |
21085 | need_version=no | |
21086 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21087 | soname_spec='${libname}${release}${shared_ext}$major' | |
21088 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
21089 | shlibpath_var=LD_LIBRARY_PATH | |
21090 | shlibpath_overrides_runpath=no | |
21091 | ||
21092 | # Some binutils ld are patched to set DT_RUNPATH | |
5213506e RW |
21093 | if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
21094 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
21095 | else |
21096 | lt_cv_shlibpath_overrides_runpath=no | |
21097 | save_LDFLAGS=$LDFLAGS | |
21098 | save_libdir=$libdir | |
21099 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ | |
21100 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" | |
5213506e | 21101 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
21102 | /* end confdefs.h. */ |
21103 | ||
21104 | int | |
21105 | main () | |
21106 | { | |
21107 | ||
da0f6381 PB |
21108 | ; |
21109 | return 0; | |
21110 | } | |
21111 | _ACEOF | |
5213506e RW |
21112 | if ac_fn_cxx_try_link "$LINENO"; then : |
21113 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : | |
00020c16 ILT |
21114 | lt_cv_shlibpath_overrides_runpath=yes |
21115 | fi | |
da0f6381 | 21116 | fi |
5213506e RW |
21117 | rm -f core conftest.err conftest.$ac_objext \ |
21118 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
21119 | LDFLAGS=$save_LDFLAGS |
21120 | libdir=$save_libdir | |
da0f6381 PB |
21121 | |
21122 | fi | |
21123 | ||
00020c16 | 21124 | shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath |
da0f6381 | 21125 | |
00020c16 ILT |
21126 | # This implies no fast_install, which is unacceptable. |
21127 | # Some rework will be needed to allow for fast_install | |
21128 | # before this can be enabled. | |
21129 | hardcode_into_libs=yes | |
da0f6381 | 21130 | |
00020c16 ILT |
21131 | # Append ld.so.conf contents to the search path |
21132 | if test -f /etc/ld.so.conf; then | |
43e02a8a | 21133 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` |
00020c16 ILT |
21134 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
21135 | fi | |
da0f6381 | 21136 | |
00020c16 ILT |
21137 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
21138 | # powerpc, because MkLinux only supported shared libraries with the | |
21139 | # GNU dynamic linker. Since this was broken with cross compilers, | |
21140 | # most powerpc-linux boxes support dynamic linking these days and | |
21141 | # people can always --disable-shared, the test was removed, and we | |
21142 | # assume the GNU/Linux dynamic linker is in use. | |
21143 | dynamic_linker='GNU/Linux ld.so' | |
21144 | ;; | |
da0f6381 | 21145 | |
00020c16 ILT |
21146 | netbsd*) |
21147 | version_type=sunos | |
21148 | need_lib_prefix=no | |
21149 | need_version=no | |
21150 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
21151 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
21152 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
21153 | dynamic_linker='NetBSD (a.out) ld.so' | |
21154 | else | |
21155 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
21156 | soname_spec='${libname}${release}${shared_ext}$major' | |
21157 | dynamic_linker='NetBSD ld.elf_so' | |
21158 | fi | |
21159 | shlibpath_var=LD_LIBRARY_PATH | |
21160 | shlibpath_overrides_runpath=yes | |
21161 | hardcode_into_libs=yes | |
21162 | ;; | |
da0f6381 | 21163 | |
00020c16 ILT |
21164 | newsos6) |
21165 | version_type=linux | |
21166 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21167 | shlibpath_var=LD_LIBRARY_PATH | |
21168 | shlibpath_overrides_runpath=yes | |
21169 | ;; | |
da0f6381 | 21170 | |
00020c16 ILT |
21171 | *nto* | *qnx*) |
21172 | version_type=qnx | |
21173 | need_lib_prefix=no | |
21174 | need_version=no | |
21175 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21176 | soname_spec='${libname}${release}${shared_ext}$major' | |
21177 | shlibpath_var=LD_LIBRARY_PATH | |
21178 | shlibpath_overrides_runpath=no | |
21179 | hardcode_into_libs=yes | |
21180 | dynamic_linker='ldqnx.so' | |
21181 | ;; | |
da0f6381 | 21182 | |
00020c16 ILT |
21183 | openbsd*) |
21184 | version_type=sunos | |
21185 | sys_lib_dlsearch_path_spec="/usr/lib" | |
21186 | need_lib_prefix=no | |
21187 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
21188 | case $host_os in | |
21189 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
21190 | *) need_version=no ;; | |
da0f6381 | 21191 | esac |
00020c16 ILT |
21192 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
21193 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
21194 | shlibpath_var=LD_LIBRARY_PATH | |
21195 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
21196 | case $host_os in | |
21197 | openbsd2.[89] | openbsd2.[89].*) | |
21198 | shlibpath_overrides_runpath=no | |
21199 | ;; | |
21200 | *) | |
21201 | shlibpath_overrides_runpath=yes | |
21202 | ;; | |
21203 | esac | |
da0f6381 | 21204 | else |
00020c16 | 21205 | shlibpath_overrides_runpath=yes |
da0f6381 | 21206 | fi |
00020c16 | 21207 | ;; |
da0f6381 | 21208 | |
00020c16 ILT |
21209 | os2*) |
21210 | libname_spec='$name' | |
21211 | shrext_cmds=".dll" | |
21212 | need_lib_prefix=no | |
21213 | library_names_spec='$libname${shared_ext} $libname.a' | |
21214 | dynamic_linker='OS/2 ld.exe' | |
21215 | shlibpath_var=LIBPATH | |
21216 | ;; | |
da0f6381 | 21217 | |
00020c16 ILT |
21218 | osf3* | osf4* | osf5*) |
21219 | version_type=osf | |
21220 | need_lib_prefix=no | |
21221 | need_version=no | |
21222 | soname_spec='${libname}${release}${shared_ext}$major' | |
21223 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21224 | shlibpath_var=LD_LIBRARY_PATH | |
21225 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
21226 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
21227 | ;; | |
da0f6381 | 21228 | |
00020c16 ILT |
21229 | rdos*) |
21230 | dynamic_linker=no | |
21231 | ;; | |
da0f6381 | 21232 | |
00020c16 ILT |
21233 | solaris*) |
21234 | version_type=linux | |
21235 | need_lib_prefix=no | |
21236 | need_version=no | |
21237 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21238 | soname_spec='${libname}${release}${shared_ext}$major' | |
21239 | shlibpath_var=LD_LIBRARY_PATH | |
21240 | shlibpath_overrides_runpath=yes | |
21241 | hardcode_into_libs=yes | |
21242 | # ldd complains unless libraries are executable | |
21243 | postinstall_cmds='chmod +x $lib' | |
21244 | ;; | |
da0f6381 | 21245 | |
00020c16 ILT |
21246 | sunos4*) |
21247 | version_type=sunos | |
21248 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
21249 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
21250 | shlibpath_var=LD_LIBRARY_PATH | |
21251 | shlibpath_overrides_runpath=yes | |
21252 | if test "$with_gnu_ld" = yes; then | |
21253 | need_lib_prefix=no | |
21254 | fi | |
21255 | need_version=yes | |
21256 | ;; | |
da0f6381 | 21257 | |
00020c16 ILT |
21258 | sysv4 | sysv4.3*) |
21259 | version_type=linux | |
21260 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21261 | soname_spec='${libname}${release}${shared_ext}$major' | |
21262 | shlibpath_var=LD_LIBRARY_PATH | |
21263 | case $host_vendor in | |
21264 | sni) | |
21265 | shlibpath_overrides_runpath=no | |
21266 | need_lib_prefix=no | |
21267 | runpath_var=LD_RUN_PATH | |
21268 | ;; | |
21269 | siemens) | |
21270 | need_lib_prefix=no | |
21271 | ;; | |
21272 | motorola) | |
21273 | need_lib_prefix=no | |
21274 | need_version=no | |
21275 | shlibpath_overrides_runpath=no | |
21276 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
21277 | ;; | |
21278 | esac | |
21279 | ;; | |
da0f6381 | 21280 | |
00020c16 ILT |
21281 | sysv4*MP*) |
21282 | if test -d /usr/nec ;then | |
21283 | version_type=linux | |
21284 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
21285 | soname_spec='$libname${shared_ext}.$major' | |
21286 | shlibpath_var=LD_LIBRARY_PATH | |
21287 | fi | |
21288 | ;; | |
da0f6381 | 21289 | |
00020c16 ILT |
21290 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
21291 | version_type=freebsd-elf | |
21292 | need_lib_prefix=no | |
21293 | need_version=no | |
21294 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
21295 | soname_spec='${libname}${release}${shared_ext}$major' | |
21296 | shlibpath_var=LD_LIBRARY_PATH | |
21297 | shlibpath_overrides_runpath=yes | |
21298 | hardcode_into_libs=yes | |
21299 | if test "$with_gnu_ld" = yes; then | |
21300 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
da0f6381 | 21301 | else |
00020c16 ILT |
21302 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
21303 | case $host_os in | |
21304 | sco3.2v5*) | |
21305 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
21306 | ;; | |
da0f6381 | 21307 | esac |
da0f6381 | 21308 | fi |
00020c16 ILT |
21309 | sys_lib_dlsearch_path_spec='/usr/lib' |
21310 | ;; | |
da0f6381 | 21311 | |
00020c16 ILT |
21312 | tpf*) |
21313 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
21314 | version_type=linux | |
21315 | need_lib_prefix=no | |
21316 | need_version=no | |
21317 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21318 | shlibpath_var=LD_LIBRARY_PATH | |
21319 | shlibpath_overrides_runpath=no | |
21320 | hardcode_into_libs=yes | |
21321 | ;; | |
da0f6381 | 21322 | |
00020c16 ILT |
21323 | uts4*) |
21324 | version_type=linux | |
21325 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
21326 | soname_spec='${libname}${release}${shared_ext}$major' | |
21327 | shlibpath_var=LD_LIBRARY_PATH | |
21328 | ;; | |
da0f6381 | 21329 | |
00020c16 ILT |
21330 | *) |
21331 | dynamic_linker=no | |
21332 | ;; | |
21333 | esac | |
5213506e RW |
21334 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
21335 | $as_echo "$dynamic_linker" >&6; } | |
00020c16 | 21336 | test "$dynamic_linker" = no && can_build_shared=no |
da0f6381 | 21337 | |
00020c16 ILT |
21338 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
21339 | if test "$GCC" = yes; then | |
21340 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
21341 | fi | |
da0f6381 | 21342 | |
00020c16 ILT |
21343 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
21344 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
21345 | fi | |
21346 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
21347 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
21348 | fi | |
da0f6381 | 21349 | |
da0f6381 | 21350 | |
da0f6381 | 21351 | |
da0f6381 | 21352 | |
da0f6381 | 21353 | |
da0f6381 PB |
21354 | |
21355 | ||
da0f6381 | 21356 | |
da0f6381 | 21357 | |
da0f6381 | 21358 | |
da0f6381 PB |
21359 | |
21360 | ||
21361 | ||
21362 | ||
21363 | ||
21364 | ||
21365 | ||
21366 | ||
21367 | ||
21368 | ||
21369 | ||
21370 | ||
21371 | ||
21372 | ||
21373 | ||
21374 | ||
21375 | ||
da0f6381 PB |
21376 | |
21377 | ||
21378 | ||
21379 | ||
21380 | ||
21381 | ||
43e02a8a RW |
21382 | |
21383 | ||
da0f6381 PB |
21384 | |
21385 | ||
21386 | ||
5213506e RW |
21387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
21388 | $as_echo_n "checking how to hardcode library paths into programs... " >&6; } | |
00020c16 ILT |
21389 | hardcode_action_CXX= |
21390 | if test -n "$hardcode_libdir_flag_spec_CXX" || | |
21391 | test -n "$runpath_var_CXX" || | |
21392 | test "X$hardcode_automatic_CXX" = "Xyes" ; then | |
da0f6381 | 21393 | |
00020c16 ILT |
21394 | # We can hardcode non-existent directories. |
21395 | if test "$hardcode_direct_CXX" != no && | |
21396 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
21397 | # have to relink, otherwise we might link with an installed library | |
21398 | # when we should be linking with a yet-to-be-installed one | |
21399 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && | |
21400 | test "$hardcode_minus_L_CXX" != no; then | |
21401 | # Linking always hardcodes the temporary library directory. | |
21402 | hardcode_action_CXX=relink | |
21403 | else | |
21404 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
21405 | hardcode_action_CXX=immediate | |
21406 | fi | |
21407 | else | |
21408 | # We cannot hardcode anything, or else we can only hardcode existing | |
21409 | # directories. | |
21410 | hardcode_action_CXX=unsupported | |
21411 | fi | |
5213506e RW |
21412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 |
21413 | $as_echo "$hardcode_action_CXX" >&6; } | |
da0f6381 | 21414 | |
00020c16 ILT |
21415 | if test "$hardcode_action_CXX" = relink || |
21416 | test "$inherit_rpath_CXX" = yes; then | |
21417 | # Fast installation is not supported | |
21418 | enable_fast_install=no | |
21419 | elif test "$shlibpath_overrides_runpath" = yes || | |
21420 | test "$enable_shared" = no; then | |
21421 | # Fast installation is not necessary | |
21422 | enable_fast_install=needless | |
21423 | fi | |
da0f6381 | 21424 | |
da0f6381 | 21425 | |
da0f6381 | 21426 | |
da0f6381 | 21427 | |
da0f6381 | 21428 | |
da0f6381 PB |
21429 | |
21430 | ||
00020c16 | 21431 | fi # test -n "$compiler" |
da0f6381 | 21432 | |
00020c16 ILT |
21433 | CC=$lt_save_CC |
21434 | LDCXX=$LD | |
21435 | LD=$lt_save_LD | |
21436 | GCC=$lt_save_GCC | |
21437 | with_gnu_ld=$lt_save_with_gnu_ld | |
21438 | lt_cv_path_LDCXX=$lt_cv_path_LD | |
21439 | lt_cv_path_LD=$lt_save_path_LD | |
21440 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
21441 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
21442 | fi # test "$_lt_caught_CXX_error" != yes | |
da0f6381 | 21443 | |
da0f6381 PB |
21444 | ac_ext=c |
21445 | ac_cpp='$CPP $CPPFLAGS' | |
21446 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
21447 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
21448 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
21449 | ||
da0f6381 PB |
21450 | |
21451 | ||
21452 | ||
21453 | ||
21454 | ||
21455 | ||
21456 | ||
21457 | ||
21458 | ||
21459 | ||
21460 | ||
21461 | ||
21462 | ||
21463 | ||
21464 | ||
21465 | # Only expand once: | |
21466 | ||
21467 | ||
21468 | ||
21469 | ||
21470 | ||
21471 | # Identify the assembler which will work hand-in-glove with the newly | |
21472 | # built GCC, so that we can examine its features. This is the assembler | |
21473 | # which will be driven by the driver program. | |
21474 | # | |
21475 | # If build != host, and we aren't building gas in-tree, we identify a | |
21476 | # build->target assembler and hope that it will have the same features | |
21477 | # as the host->target assembler we'll be using. | |
21478 | gcc_cv_gas_major_version= | |
21479 | gcc_cv_gas_minor_version= | |
21480 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas | |
21481 | ||
5213506e RW |
21482 | if test "${gcc_cv_as+set}" = set; then : |
21483 | ||
da0f6381 PB |
21484 | else |
21485 | ||
21486 | if test -x "$DEFAULT_ASSEMBLER"; then | |
21487 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
21488 | elif test -f $gcc_cv_as_gas_srcdir/configure.in \ | |
21489 | && test -f ../gas/Makefile \ | |
21490 | && test x$build = x$host; then | |
21491 | gcc_cv_as=../gas/as-new$build_exeext | |
21492 | elif test -x as$build_exeext; then | |
21493 | # Build using assembler in the current directory. | |
21494 | gcc_cv_as=./as$build_exeext | |
4a150fc8 | 21495 | elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then |
da0f6381 PB |
21496 | gcc_cv_as="$AS_FOR_TARGET" |
21497 | else | |
21498 | # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args. | |
21499 | set dummy $AS_FOR_TARGET; ac_word=$2 | |
5213506e RW |
21500 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
21501 | $as_echo_n "checking for $ac_word... " >&6; } | |
21502 | if test "${ac_cv_path_gcc_cv_as+set}" = set; then : | |
21503 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
21504 | else |
21505 | case $gcc_cv_as in | |
21506 | [\\/]* | ?:[\\/]*) | |
21507 | ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path. | |
21508 | ;; | |
21509 | *) | |
21510 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
21511 | for as_dir in $PATH | |
21512 | do | |
21513 | IFS=$as_save_IFS | |
21514 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
21515 | for ac_exec_ext in '' $ac_executable_extensions; do |
21516 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 21517 | ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 21518 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
21519 | break 2 |
21520 | fi | |
21521 | done | |
5213506e RW |
21522 | done |
21523 | IFS=$as_save_IFS | |
da0f6381 PB |
21524 | |
21525 | ;; | |
21526 | esac | |
21527 | fi | |
21528 | gcc_cv_as=$ac_cv_path_gcc_cv_as | |
da0f6381 | 21529 | if test -n "$gcc_cv_as"; then |
5213506e RW |
21530 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5 |
21531 | $as_echo "$gcc_cv_as" >&6; } | |
da0f6381 | 21532 | else |
5213506e RW |
21533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
21534 | $as_echo "no" >&6; } | |
da0f6381 PB |
21535 | fi |
21536 | ||
5213506e | 21537 | |
da0f6381 PB |
21538 | fi |
21539 | fi | |
21540 | ||
da0f6381 PB |
21541 | ORIGINAL_AS_FOR_TARGET=$gcc_cv_as |
21542 | ||
21543 | case "$ORIGINAL_AS_FOR_TARGET" in | |
21544 | ./as | ./as$build_exeext) ;; | |
5213506e | 21545 | *) ac_config_files="$ac_config_files as:exec-tool.in" |
da0f6381 PB |
21546 | ;; |
21547 | esac | |
21548 | ||
5213506e RW |
21549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5 |
21550 | $as_echo_n "checking what assembler to use... " >&6; } | |
da0f6381 PB |
21551 | if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then |
21552 | # Single tree build which includes gas. We want to prefer it | |
21553 | # over whatever linker top-level may have detected, since | |
21554 | # we'll use what we're building after installation anyway. | |
5213506e RW |
21555 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5 |
21556 | $as_echo "newly built gas" >&6; } | |
da0f6381 PB |
21557 | in_tree_gas=yes |
21558 | gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
21559 | for f in $gcc_cv_as_bfd_srcdir/configure \ | |
21560 | $gcc_cv_as_gas_srcdir/configure \ | |
21561 | $gcc_cv_as_gas_srcdir/configure.in \ | |
21562 | $gcc_cv_as_gas_srcdir/Makefile.in ; do | |
21563 | gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` | |
21564 | if test x$gcc_cv_gas_version != x; then | |
21565 | break | |
21566 | fi | |
21567 | done | |
21568 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
21569 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
21570 | gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` | |
21571 | case $gcc_cv_gas_patch_version in | |
21572 | "") gcc_cv_gas_patch_version="0" ;; | |
21573 | esac | |
21574 | gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ | |
21575 | + $gcc_cv_gas_minor_version \) \* 1000 \ | |
21576 | + $gcc_cv_gas_patch_version` | |
21577 | ||
21578 | in_tree_gas_is_elf=no | |
21579 | if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
21580 | || (grep 'obj_format = multi' ../gas/Makefile \ | |
21581 | && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null | |
21582 | then | |
21583 | in_tree_gas_is_elf=yes | |
21584 | fi | |
21585 | else | |
5213506e RW |
21586 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5 |
21587 | $as_echo "$gcc_cv_as" >&6; } | |
da0f6381 PB |
21588 | in_tree_gas=no |
21589 | fi | |
21590 | ||
21591 | # Identify the linker which will work hand-in-glove with the newly | |
21592 | # built GCC, so that we can examine its features. This is the linker | |
21593 | # which will be driven by the driver program. | |
21594 | # | |
21595 | # If build != host, and we aren't building gas in-tree, we identify a | |
21596 | # build->target linker and hope that it will have the same features | |
21597 | # as the host->target linker we'll be using. | |
21598 | gcc_cv_gld_major_version= | |
21599 | gcc_cv_gld_minor_version= | |
21600 | gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld | |
21601 | gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
21602 | ||
5213506e RW |
21603 | if test "${gcc_cv_ld+set}" = set; then : |
21604 | ||
da0f6381 PB |
21605 | else |
21606 | ||
21607 | if test -x "$DEFAULT_LINKER"; then | |
21608 | gcc_cv_ld="$DEFAULT_LINKER" | |
21609 | elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ | |
21610 | && test -f ../ld/Makefile \ | |
21611 | && test x$build = x$host; then | |
21612 | gcc_cv_ld=../ld/ld-new$build_exeext | |
e8b05380 PB |
21613 | elif test -x collect-ld$build_exeext; then |
21614 | # Build using linker in the current directory. | |
21615 | gcc_cv_ld=./collect-ld$build_exeext | |
4a150fc8 | 21616 | elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then |
e8b05380 PB |
21617 | gcc_cv_ld="$LD_FOR_TARGET" |
21618 | else | |
21619 | # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args. | |
21620 | set dummy $LD_FOR_TARGET; ac_word=$2 | |
5213506e RW |
21621 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
21622 | $as_echo_n "checking for $ac_word... " >&6; } | |
21623 | if test "${ac_cv_path_gcc_cv_ld+set}" = set; then : | |
21624 | $as_echo_n "(cached) " >&6 | |
d739199a | 21625 | else |
e8b05380 | 21626 | case $gcc_cv_ld in |
d739199a | 21627 | [\\/]* | ?:[\\/]*) |
e8b05380 | 21628 | ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path. |
d739199a DJ |
21629 | ;; |
21630 | *) | |
21631 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
21632 | for as_dir in $PATH | |
21633 | do | |
21634 | IFS=$as_save_IFS | |
21635 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
21636 | for ac_exec_ext in '' $ac_executable_extensions; do |
21637 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
e8b05380 | 21638 | ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 21639 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
d739199a DJ |
21640 | break 2 |
21641 | fi | |
21642 | done | |
5213506e RW |
21643 | done |
21644 | IFS=$as_save_IFS | |
d739199a DJ |
21645 | |
21646 | ;; | |
21647 | esac | |
21648 | fi | |
e8b05380 | 21649 | gcc_cv_ld=$ac_cv_path_gcc_cv_ld |
e8b05380 | 21650 | if test -n "$gcc_cv_ld"; then |
5213506e RW |
21651 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5 |
21652 | $as_echo "$gcc_cv_ld" >&6; } | |
d739199a | 21653 | else |
5213506e RW |
21654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
21655 | $as_echo "no" >&6; } | |
d739199a DJ |
21656 | fi |
21657 | ||
5213506e | 21658 | |
d739199a | 21659 | fi |
e8b05380 PB |
21660 | fi |
21661 | ||
5938f74d L |
21662 | ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld |
21663 | PLUGIN_LD=`basename $gcc_cv_ld` | |
21664 | ||
21665 | # Check whether --with-plugin-ld was given. | |
21666 | if test "${with_plugin_ld+set}" = set; then : | |
21667 | withval=$with_plugin_ld; if test x"$withval" != x; then | |
21668 | ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval" | |
21669 | PLUGIN_LD="$withval" | |
21670 | fi | |
21671 | fi | |
21672 | ||
21673 | ||
21674 | ||
21675 | cat >>confdefs.h <<_ACEOF | |
21676 | #define PLUGIN_LD "$PLUGIN_LD" | |
21677 | _ACEOF | |
21678 | ||
21679 | ||
1dcc82c2 DK |
21680 | # Check to see if we are using gold instead of ld |
21681 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5 | |
21682 | $as_echo_n "checking whether we are using gold... " >&6; } | |
21683 | ld_is_gold=no | |
21684 | if test x$gcc_cv_ld != x; then | |
21685 | if $gcc_cv_ld --version 2>/dev/null | sed 1q \ | |
21686 | | grep "GNU gold" > /dev/null; then | |
21687 | ld_is_gold=yes | |
21688 | fi | |
21689 | fi | |
21690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5 | |
21691 | $as_echo "$ld_is_gold" >&6; } | |
21692 | ||
e8b05380 PB |
21693 | ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld |
21694 | ||
be0fe523 PB |
21695 | case "$ORIGINAL_LD_FOR_TARGET" in |
21696 | ./collect-ld | ./collect-ld$build_exeext) ;; | |
5213506e | 21697 | *) ac_config_files="$ac_config_files collect-ld:exec-tool.in" |
be0fe523 PB |
21698 | ;; |
21699 | esac | |
e8b05380 | 21700 | |
5213506e RW |
21701 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5 |
21702 | $as_echo_n "checking what linker to use... " >&6; } | |
55b46574 RO |
21703 | if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \ |
21704 | || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then | |
e8b05380 PB |
21705 | # Single tree build which includes ld. We want to prefer it |
21706 | # over whatever linker top-level may have detected, since | |
21707 | # we'll use what we're building after installation anyway. | |
5213506e RW |
21708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5 |
21709 | $as_echo "newly built ld" >&6; } | |
e8b05380 PB |
21710 | in_tree_ld=yes |
21711 | in_tree_ld_is_elf=no | |
21712 | if (grep 'EMUL = .*elf' ../ld/Makefile \ | |
21713 | || grep 'EMUL = .*linux' ../ld/Makefile \ | |
21714 | || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then | |
21715 | in_tree_ld_is_elf=yes | |
55b46574 RO |
21716 | elif test "$ld_is_gold" = yes; then |
21717 | in_tree_ld_is_elf=yes | |
e8b05380 PB |
21718 | fi |
21719 | for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in | |
21720 | do | |
21721 | gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` | |
21722 | if test x$gcc_cv_gld_version != x; then | |
21723 | break | |
21724 | fi | |
21725 | done | |
21726 | gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` | |
21727 | gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
21728 | else | |
5213506e RW |
21729 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5 |
21730 | $as_echo "$gcc_cv_ld" >&6; } | |
e8b05380 PB |
21731 | in_tree_ld=no |
21732 | fi | |
21733 | ||
21734 | # Figure out what nm we will be using. | |
21735 | gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils | |
5213506e RW |
21736 | if test "${gcc_cv_nm+set}" = set; then : |
21737 | ||
e8b05380 PB |
21738 | else |
21739 | ||
21740 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
21741 | && test -f ../binutils/Makefile \ |
21742 | && test x$build = x$host; then | |
e8b05380 PB |
21743 | gcc_cv_nm=../binutils/nm-new$build_exeext |
21744 | elif test -x nm$build_exeext; then | |
21745 | gcc_cv_nm=./nm$build_exeext | |
4a150fc8 | 21746 | elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then |
e8b05380 PB |
21747 | gcc_cv_nm="$NM_FOR_TARGET" |
21748 | else | |
21749 | # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args. | |
21750 | set dummy $NM_FOR_TARGET; ac_word=$2 | |
5213506e RW |
21751 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
21752 | $as_echo_n "checking for $ac_word... " >&6; } | |
21753 | if test "${ac_cv_path_gcc_cv_nm+set}" = set; then : | |
21754 | $as_echo_n "(cached) " >&6 | |
d739199a | 21755 | else |
e8b05380 | 21756 | case $gcc_cv_nm in |
d739199a | 21757 | [\\/]* | ?:[\\/]*) |
e8b05380 | 21758 | ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path. |
d739199a DJ |
21759 | ;; |
21760 | *) | |
21761 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
21762 | for as_dir in $PATH | |
21763 | do | |
21764 | IFS=$as_save_IFS | |
21765 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
21766 | for ac_exec_ext in '' $ac_executable_extensions; do |
21767 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
e8b05380 | 21768 | ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 21769 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
d739199a DJ |
21770 | break 2 |
21771 | fi | |
21772 | done | |
5213506e RW |
21773 | done |
21774 | IFS=$as_save_IFS | |
d739199a DJ |
21775 | |
21776 | ;; | |
21777 | esac | |
21778 | fi | |
e8b05380 | 21779 | gcc_cv_nm=$ac_cv_path_gcc_cv_nm |
e8b05380 | 21780 | if test -n "$gcc_cv_nm"; then |
5213506e RW |
21781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5 |
21782 | $as_echo "$gcc_cv_nm" >&6; } | |
d739199a | 21783 | else |
5213506e RW |
21784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
21785 | $as_echo "no" >&6; } | |
d739199a DJ |
21786 | fi |
21787 | ||
5213506e | 21788 | |
d739199a | 21789 | fi |
e8b05380 | 21790 | fi |
d739199a | 21791 | |
5213506e RW |
21792 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5 |
21793 | $as_echo_n "checking what nm to use... " >&6; } | |
e8b05380 PB |
21794 | if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then |
21795 | # Single tree build which includes binutils. | |
5213506e RW |
21796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5 |
21797 | $as_echo "newly built nm" >&6; } | |
e8b05380 PB |
21798 | in_tree_nm=yes |
21799 | else | |
5213506e RW |
21800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5 |
21801 | $as_echo "$gcc_cv_nm" >&6; } | |
e8b05380 PB |
21802 | in_tree_nm=no |
21803 | fi | |
21804 | ||
21805 | ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm | |
21806 | ||
be0fe523 PB |
21807 | case "$ORIGINAL_NM_FOR_TARGET" in |
21808 | ./nm | ./nm$build_exeext) ;; | |
5213506e | 21809 | *) ac_config_files="$ac_config_files nm:exec-tool.in" |
be0fe523 PB |
21810 | ;; |
21811 | esac | |
21812 | ||
e8b05380 PB |
21813 | |
21814 | # Figure out what objdump we will be using. | |
5213506e RW |
21815 | if test "${gcc_cv_objdump+set}" = set; then : |
21816 | ||
e8b05380 PB |
21817 | else |
21818 | ||
21819 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
21820 | && test -f ../binutils/Makefile \ |
21821 | && test x$build = x$host; then | |
e8b05380 PB |
21822 | # Single tree build which includes binutils. |
21823 | gcc_cv_objdump=../binutils/objdump$build_exeext | |
21824 | elif test -x objdump$build_exeext; then | |
21825 | gcc_cv_objdump=./objdump$build_exeext | |
4a150fc8 | 21826 | elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then |
e8b05380 PB |
21827 | gcc_cv_objdump="$OBJDUMP_FOR_TARGET" |
21828 | else | |
21829 | # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args. | |
21830 | set dummy $OBJDUMP_FOR_TARGET; ac_word=$2 | |
5213506e RW |
21831 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
21832 | $as_echo_n "checking for $ac_word... " >&6; } | |
21833 | if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then : | |
21834 | $as_echo_n "(cached) " >&6 | |
9f18db39 | 21835 | else |
e8b05380 | 21836 | case $gcc_cv_objdump in |
9f18db39 | 21837 | [\\/]* | ?:[\\/]*) |
e8b05380 | 21838 | ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path. |
9f18db39 PB |
21839 | ;; |
21840 | *) | |
21841 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e8b05380 | 21842 | for as_dir in $PATH |
9f18db39 PB |
21843 | do |
21844 | IFS=$as_save_IFS | |
21845 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
21846 | for ac_exec_ext in '' $ac_executable_extensions; do |
21847 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
e8b05380 | 21848 | ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 21849 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
9f18db39 PB |
21850 | break 2 |
21851 | fi | |
21852 | done | |
5213506e RW |
21853 | done |
21854 | IFS=$as_save_IFS | |
779243f7 | 21855 | |
9f18db39 PB |
21856 | ;; |
21857 | esac | |
21858 | fi | |
e8b05380 | 21859 | gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump |
e8b05380 | 21860 | if test -n "$gcc_cv_objdump"; then |
5213506e RW |
21861 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5 |
21862 | $as_echo "$gcc_cv_objdump" >&6; } | |
9f18db39 | 21863 | else |
5213506e RW |
21864 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
21865 | $as_echo "no" >&6; } | |
9f18db39 PB |
21866 | fi |
21867 | ||
5213506e | 21868 | |
e8b05380 PB |
21869 | fi |
21870 | fi | |
9f18db39 | 21871 | |
5213506e RW |
21872 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5 |
21873 | $as_echo_n "checking what objdump to use... " >&6; } | |
e8b05380 PB |
21874 | if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then |
21875 | # Single tree build which includes binutils. | |
5213506e RW |
21876 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5 |
21877 | $as_echo "newly built objdump" >&6; } | |
e8b05380 | 21878 | elif test x$gcc_cv_objdump = x; then |
5213506e RW |
21879 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
21880 | $as_echo "not found" >&6; } | |
e8b05380 | 21881 | else |
5213506e RW |
21882 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5 |
21883 | $as_echo "$gcc_cv_objdump" >&6; } | |
a2eafc76 | 21884 | fi |
3cae5780 | 21885 | |
6e97481b | 21886 | # Figure out what readelf we will be using. |
5213506e RW |
21887 | if test "${gcc_cv_readelf+set}" = set; then : |
21888 | ||
6e97481b JJ |
21889 | else |
21890 | ||
21891 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
21892 | && test -f ../binutils/Makefile \ | |
21893 | && test x$build = x$host; then | |
21894 | # Single tree build which includes binutils. | |
21895 | gcc_cv_readelf=../binutils/readelf$build_exeext | |
21896 | elif test -x readelf$build_exeext; then | |
21897 | gcc_cv_readelf=./readelf$build_exeext | |
21898 | else | |
21899 | # Extract the first word of "readelf", so it can be a program name with args. | |
21900 | set dummy readelf; ac_word=$2 | |
5213506e RW |
21901 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
21902 | $as_echo_n "checking for $ac_word... " >&6; } | |
21903 | if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then : | |
21904 | $as_echo_n "(cached) " >&6 | |
6e97481b JJ |
21905 | else |
21906 | case $gcc_cv_readelf in | |
21907 | [\\/]* | ?:[\\/]*) | |
21908 | ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path. | |
21909 | ;; | |
21910 | *) | |
21911 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
21912 | for as_dir in $PATH | |
21913 | do | |
21914 | IFS=$as_save_IFS | |
21915 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
21916 | for ac_exec_ext in '' $ac_executable_extensions; do |
21917 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
6e97481b | 21918 | ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 21919 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
6e97481b JJ |
21920 | break 2 |
21921 | fi | |
21922 | done | |
5213506e RW |
21923 | done |
21924 | IFS=$as_save_IFS | |
6e97481b JJ |
21925 | |
21926 | ;; | |
21927 | esac | |
21928 | fi | |
21929 | gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf | |
6e97481b | 21930 | if test -n "$gcc_cv_readelf"; then |
5213506e RW |
21931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5 |
21932 | $as_echo "$gcc_cv_readelf" >&6; } | |
6e97481b | 21933 | else |
5213506e RW |
21934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
21935 | $as_echo "no" >&6; } | |
6e97481b JJ |
21936 | fi |
21937 | ||
5213506e | 21938 | |
6e97481b JJ |
21939 | fi |
21940 | fi | |
21941 | ||
5213506e RW |
21942 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5 |
21943 | $as_echo_n "checking what readelf to use... " >&6; } | |
6e97481b JJ |
21944 | if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then |
21945 | # Single tree build which includes binutils. | |
5213506e RW |
21946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5 |
21947 | $as_echo "newly built readelf" >&6; } | |
6e97481b | 21948 | elif test x$gcc_cv_readelf = x; then |
5213506e RW |
21949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
21950 | $as_echo "not found" >&6; } | |
6e97481b | 21951 | else |
5213506e RW |
21952 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5 |
21953 | $as_echo "$gcc_cv_readelf" >&6; } | |
6e97481b JJ |
21954 | fi |
21955 | ||
981d4858 | 21956 | # Figure out what assembler alignment features are present. |
e0b0fd74 L |
21957 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5 |
21958 | $as_echo_n "checking assembler flags... " >&6; } | |
21959 | if test "${gcc_cv_as_flags+set}" = set; then : | |
21960 | $as_echo_n "(cached) " >&6 | |
21961 | else | |
21962 | case "$target" in | |
21963 | i[34567]86-*-linux*) | |
21964 | gcc_cv_as_flags="--32" | |
21965 | ;; | |
88ee1fc7 MS |
21966 | powerpc*-*-darwin*) |
21967 | gcc_cv_as_flags="-arch ppc" | |
21968 | ;; | |
e0b0fd74 L |
21969 | *) |
21970 | gcc_cv_as_flags=" " | |
21971 | ;; | |
21972 | esac | |
21973 | fi | |
21974 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5 | |
21975 | $as_echo "$gcc_cv_as_flags" >&6; } | |
21976 | ||
5213506e RW |
21977 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5 |
21978 | $as_echo_n "checking assembler for .balign and .p2align... " >&6; } | |
21979 | if test "${gcc_cv_as_balign_and_p2align+set}" = set; then : | |
21980 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21981 | else |
21982 | gcc_cv_as_balign_and_p2align=no | |
21983 | if test $in_tree_gas = yes; then | |
21984 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0` | |
21985 | then gcc_cv_as_balign_and_p2align=yes | |
21986 | fi | |
21987 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 21988 | $as_echo '.balign 4 |
8ada417f | 21989 | .p2align 2' > conftest.s |
e0b0fd74 | 21990 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21991 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21992 | (eval $ac_try) 2>&5 |
21993 | ac_status=$? | |
5213506e RW |
21994 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21995 | test $ac_status = 0; }; } | |
8ada417f ZW |
21996 | then |
21997 | gcc_cv_as_balign_and_p2align=yes | |
21998 | else | |
21999 | echo "configure: failed program was" >&5 | |
22000 | cat conftest.s >&5 | |
22001 | fi | |
22002 | rm -f conftest.o conftest.s | |
22003 | fi | |
22004 | fi | |
5213506e RW |
22005 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5 |
22006 | $as_echo "$gcc_cv_as_balign_and_p2align" >&6; } | |
63cf211a | 22007 | if test $gcc_cv_as_balign_and_p2align = yes; then |
ba479fd2 | 22008 | |
5213506e | 22009 | $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h |
981d4858 | 22010 | |
ad9c4d9f NN |
22011 | fi |
22012 | ||
5213506e RW |
22013 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5 |
22014 | $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; } | |
22015 | if test "${gcc_cv_as_max_skip_p2align+set}" = set; then : | |
22016 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22017 | else |
22018 | gcc_cv_as_max_skip_p2align=no | |
22019 | if test $in_tree_gas = yes; then | |
22020 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
22021 | then gcc_cv_as_max_skip_p2align=yes | |
22022 | fi | |
22023 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22024 | $as_echo '.p2align 4,,7' > conftest.s |
e0b0fd74 | 22025 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22026 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22027 | (eval $ac_try) 2>&5 |
22028 | ac_status=$? | |
5213506e RW |
22029 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22030 | test $ac_status = 0; }; } | |
8ada417f ZW |
22031 | then |
22032 | gcc_cv_as_max_skip_p2align=yes | |
22033 | else | |
22034 | echo "configure: failed program was" >&5 | |
22035 | cat conftest.s >&5 | |
22036 | fi | |
22037 | rm -f conftest.o conftest.s | |
22038 | fi | |
ad9c4d9f | 22039 | fi |
5213506e RW |
22040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5 |
22041 | $as_echo "$gcc_cv_as_max_skip_p2align" >&6; } | |
63cf211a | 22042 | if test $gcc_cv_as_max_skip_p2align = yes; then |
ba479fd2 | 22043 | |
5213506e | 22044 | $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h |
9e423e6d | 22045 | |
9e423e6d | 22046 | fi |
ad9c4d9f | 22047 | |
5213506e RW |
22048 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5 |
22049 | $as_echo_n "checking assembler for .literal16... " >&6; } | |
22050 | if test "${gcc_cv_as_literal16+set}" = set; then : | |
22051 | $as_echo_n "(cached) " >&6 | |
5708d18d MS |
22052 | else |
22053 | gcc_cv_as_literal16=no | |
22054 | if test $in_tree_gas = yes; then | |
22055 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
22056 | then gcc_cv_as_literal16=yes | |
22057 | fi | |
22058 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22059 | $as_echo '.literal16' > conftest.s |
e0b0fd74 | 22060 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22061 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5708d18d MS |
22062 | (eval $ac_try) 2>&5 |
22063 | ac_status=$? | |
5213506e RW |
22064 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22065 | test $ac_status = 0; }; } | |
5708d18d MS |
22066 | then |
22067 | gcc_cv_as_literal16=yes | |
22068 | else | |
22069 | echo "configure: failed program was" >&5 | |
22070 | cat conftest.s >&5 | |
22071 | fi | |
22072 | rm -f conftest.o conftest.s | |
22073 | fi | |
22074 | fi | |
5213506e RW |
22075 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5 |
22076 | $as_echo "$gcc_cv_as_literal16" >&6; } | |
5708d18d MS |
22077 | if test $gcc_cv_as_literal16 = yes; then |
22078 | ||
5213506e | 22079 | $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h |
5708d18d MS |
22080 | |
22081 | fi | |
22082 | ||
5213506e RW |
22083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5 |
22084 | $as_echo_n "checking assembler for working .subsection -1... " >&6; } | |
22085 | if test "${gcc_cv_as_subsection_m1+set}" = set; then : | |
22086 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22087 | else |
22088 | gcc_cv_as_subsection_m1=no | |
22089 | if test $in_tree_gas = yes; then | |
22090 | if test $in_tree_gas_is_elf = yes \ | |
22091 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
22092 | then gcc_cv_as_subsection_m1=yes | |
ad9c4d9f | 22093 | fi |
8ada417f | 22094 | elif test x$gcc_cv_as != x; then |
dddc6762 | 22095 | $as_echo 'conftest_label1: .word 0 |
d1accaa3 JJ |
22096 | .subsection -1 |
22097 | conftest_label2: .word 0 | |
8ada417f | 22098 | .previous' > conftest.s |
e0b0fd74 | 22099 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22100 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22101 | (eval $ac_try) 2>&5 |
22102 | ac_status=$? | |
5213506e RW |
22103 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22104 | test $ac_status = 0; }; } | |
8ada417f ZW |
22105 | then |
22106 | if test x$gcc_cv_nm != x; then | |
22107 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
22108 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
22109 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1 | |
22110 | then : | |
22111 | else gcc_cv_as_subsection_m1=yes | |
22112 | fi | |
22113 | rm -f conftest.nm1 conftest.nm2 | |
22114 | fi | |
22115 | else | |
22116 | echo "configure: failed program was" >&5 | |
22117 | cat conftest.s >&5 | |
22118 | fi | |
22119 | rm -f conftest.o conftest.s | |
22120 | fi | |
981d4858 | 22121 | fi |
5213506e RW |
22122 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5 |
22123 | $as_echo "$gcc_cv_as_subsection_m1" >&6; } | |
63cf211a | 22124 | if test $gcc_cv_as_subsection_m1 = yes; then |
ba479fd2 | 22125 | |
5213506e | 22126 | $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h |
981d4858 | 22127 | |
d1accaa3 | 22128 | fi |
ad9c4d9f | 22129 | |
5213506e RW |
22130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5 |
22131 | $as_echo_n "checking assembler for .weak... " >&6; } | |
22132 | if test "${gcc_cv_as_weak+set}" = set; then : | |
22133 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22134 | else |
22135 | gcc_cv_as_weak=no | |
22136 | if test $in_tree_gas = yes; then | |
22137 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0` | |
22138 | then gcc_cv_as_weak=yes | |
ad9c4d9f | 22139 | fi |
8ada417f | 22140 | elif test x$gcc_cv_as != x; then |
dddc6762 | 22141 | $as_echo ' .weak foobar' > conftest.s |
e0b0fd74 | 22142 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22143 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22144 | (eval $ac_try) 2>&5 |
22145 | ac_status=$? | |
5213506e RW |
22146 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22147 | test $ac_status = 0; }; } | |
8ada417f ZW |
22148 | then |
22149 | gcc_cv_as_weak=yes | |
22150 | else | |
22151 | echo "configure: failed program was" >&5 | |
22152 | cat conftest.s >&5 | |
22153 | fi | |
22154 | rm -f conftest.o conftest.s | |
22155 | fi | |
981d4858 | 22156 | fi |
5213506e RW |
22157 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5 |
22158 | $as_echo "$gcc_cv_as_weak" >&6; } | |
63cf211a | 22159 | if test $gcc_cv_as_weak = yes; then |
ba479fd2 | 22160 | |
5213506e | 22161 | $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h |
981d4858 | 22162 | |
12822146 | 22163 | fi |
ad9c4d9f | 22164 | |
5213506e RW |
22165 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5 |
22166 | $as_echo_n "checking assembler for .weakref... " >&6; } | |
22167 | if test "${gcc_cv_as_weakref+set}" = set; then : | |
22168 | $as_echo_n "(cached) " >&6 | |
a0203ca7 AO |
22169 | else |
22170 | gcc_cv_as_weakref=no | |
22171 | if test $in_tree_gas = yes; then | |
22172 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
22173 | then gcc_cv_as_weakref=yes | |
22174 | fi | |
22175 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22176 | $as_echo ' .weakref foobar, barfnot' > conftest.s |
e0b0fd74 | 22177 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22178 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
a0203ca7 AO |
22179 | (eval $ac_try) 2>&5 |
22180 | ac_status=$? | |
5213506e RW |
22181 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22182 | test $ac_status = 0; }; } | |
a0203ca7 AO |
22183 | then |
22184 | gcc_cv_as_weakref=yes | |
22185 | else | |
22186 | echo "configure: failed program was" >&5 | |
22187 | cat conftest.s >&5 | |
22188 | fi | |
22189 | rm -f conftest.o conftest.s | |
22190 | fi | |
22191 | fi | |
5213506e RW |
22192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5 |
22193 | $as_echo "$gcc_cv_as_weakref" >&6; } | |
a0203ca7 AO |
22194 | if test $gcc_cv_as_weakref = yes; then |
22195 | ||
5213506e | 22196 | $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h |
a0203ca7 AO |
22197 | |
22198 | fi | |
22199 | ||
5213506e RW |
22200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5 |
22201 | $as_echo_n "checking assembler for .nsubspa comdat... " >&6; } | |
22202 | if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then : | |
22203 | $as_echo_n "(cached) " >&6 | |
e41f3691 JDA |
22204 | else |
22205 | gcc_cv_as_nsubspa_comdat=no | |
22206 | if test $in_tree_gas = yes; then | |
22207 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
22208 | then gcc_cv_as_nsubspa_comdat=yes | |
22209 | fi | |
22210 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22211 | $as_echo ' .SPACE $TEXT$ |
e41f3691 | 22212 | .NSUBSPA $CODE$,COMDAT' > conftest.s |
e0b0fd74 | 22213 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22214 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
e41f3691 JDA |
22215 | (eval $ac_try) 2>&5 |
22216 | ac_status=$? | |
5213506e RW |
22217 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22218 | test $ac_status = 0; }; } | |
e41f3691 JDA |
22219 | then |
22220 | gcc_cv_as_nsubspa_comdat=yes | |
22221 | else | |
22222 | echo "configure: failed program was" >&5 | |
22223 | cat conftest.s >&5 | |
22224 | fi | |
22225 | rm -f conftest.o conftest.s | |
22226 | fi | |
22227 | fi | |
5213506e RW |
22228 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5 |
22229 | $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; } | |
e41f3691 JDA |
22230 | if test $gcc_cv_as_nsubspa_comdat = yes; then |
22231 | ||
5213506e | 22232 | $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h |
e41f3691 JDA |
22233 | |
22234 | fi | |
22235 | ||
8ada417f ZW |
22236 | # .hidden needs to be supported in both the assembler and the linker, |
22237 | # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. | |
22238 | # This is irritatingly difficult to feature test for; we have to check the | |
22239 | # date string after the version number. If we've got an in-tree | |
22240 | # ld, we don't know its patchlevel version, so we set the baseline at 2.13 | |
22241 | # to be safe. | |
22242 | # The gcc_GAS_CHECK_FEATURE call just sets a cache variable. | |
5213506e RW |
22243 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5 |
22244 | $as_echo_n "checking assembler for .hidden... " >&6; } | |
22245 | if test "${gcc_cv_as_hidden+set}" = set; then : | |
22246 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22247 | else |
22248 | gcc_cv_as_hidden=no | |
22249 | if test $in_tree_gas = yes; then | |
22250 | if test $in_tree_gas_is_elf = yes \ | |
22251 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0` | |
22252 | then gcc_cv_as_hidden=yes | |
22253 | fi | |
22254 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22255 | $as_echo ' .hidden foobar |
8ada417f | 22256 | foobar:' > conftest.s |
e0b0fd74 | 22257 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22258 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22259 | (eval $ac_try) 2>&5 |
22260 | ac_status=$? | |
5213506e RW |
22261 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22262 | test $ac_status = 0; }; } | |
8ada417f | 22263 | then |
ed104137 RO |
22264 | |
22265 | # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with | |
22266 | # STV_HIDDEN, so disable .hidden support if so. | |
22267 | case "${target}" in | |
fbdd5d87 | 22268 | i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) |
ed104137 RO |
22269 | if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then |
22270 | cat > conftest.s <<EOF | |
22271 | .globl hidden | |
22272 | .hidden hidden | |
22273 | hidden: | |
22274 | .globl default | |
22275 | .set default,hidden | |
22276 | EOF | |
22277 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ | |
22278 | && $gcc_cv_objdump -t conftest.o 2>/dev/null | \ | |
22279 | grep '\.hidden default' > /dev/null; then | |
22280 | gcc_cv_as_hidden=no | |
22281 | else | |
22282 | gcc_cv_as_hidden=yes | |
22283 | fi | |
22284 | else | |
22285 | # Assume bug is present if objdump is missing. | |
22286 | gcc_cv_as_hidden=no | |
22287 | fi | |
22288 | ;; | |
22289 | *) | |
22290 | gcc_cv_as_hidden=yes | |
22291 | ;; | |
22292 | esac | |
8ada417f ZW |
22293 | else |
22294 | echo "configure: failed program was" >&5 | |
22295 | cat conftest.s >&5 | |
22296 | fi | |
22297 | rm -f conftest.o conftest.s | |
22298 | fi | |
22299 | fi | |
5213506e RW |
22300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5 |
22301 | $as_echo "$gcc_cv_as_hidden" >&6; } | |
63cf211a | 22302 | |
ee610fcd RO |
22303 | case "${target}" in |
22304 | *-*-darwin*) | |
22305 | # Darwin as has some visibility support, though with a different syntax. | |
22306 | gcc_cv_as_hidden=yes | |
22307 | ;; | |
22308 | esac | |
ad9c4d9f | 22309 | |
ba885ec5 NS |
22310 | # gnu_indirect_function type is an extension proposed at |
22311 | # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime | |
22312 | # selection of function implementation | |
f6c5fbfd NS |
22313 | # Check whether --enable-gnu-indirect-function was given. |
22314 | if test "${enable_gnu_indirect_function+set}" = set; then : | |
22315 | enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in | |
22316 | yes | no) ;; | |
22317 | *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function. | |
22318 | Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; | |
22319 | esac | |
ba885ec5 | 22320 | else |
f6c5fbfd | 22321 | enable_gnu_indirect_function="$default_gnu_indirect_function" |
ba885ec5 | 22322 | fi |
ba885ec5 | 22323 | |
f6c5fbfd | 22324 | if test x$enable_gnu_indirect_function = xyes; then |
ba885ec5 | 22325 | |
f6c5fbfd | 22326 | $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h |
ba885ec5 NS |
22327 | |
22328 | fi | |
22329 | ||
10ca6198 JJ |
22330 | if test $in_tree_ld != yes ; then |
22331 | ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` | |
55b46574 RO |
22332 | if echo "$ld_ver" | grep GNU > /dev/null; then |
22333 | if test x"$ld_is_gold" = xyes; then | |
22334 | # GNU gold --version looks like this: | |
22335 | # | |
22336 | # GNU gold (GNU Binutils 2.21.51.20110225) 1.11 | |
22337 | # | |
22338 | # We extract the binutils version which is more familiar and specific | |
22339 | # than the gold version. | |
22340 | ld_vers=`echo $ld_ver | sed -n \ | |
22341 | -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'` | |
22342 | else | |
22343 | # GNU ld --version looks like this: | |
22344 | # | |
22345 | # GNU ld (GNU Binutils) 2.21.51.20110225 | |
22346 | ld_vers=`echo $ld_ver | sed -n \ | |
22347 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` | |
22348 | fi | |
10ca6198 JJ |
22349 | ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` |
22350 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` | |
22351 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
22352 | ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` | |
55c4f715 RO |
22353 | else |
22354 | case "${target}" in | |
22355 | *-*-solaris2*) | |
22356 | # | |
22357 | # Solaris 2 ld -V output looks like this for a regular version: | |
22358 | # | |
22359 | # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699 | |
22360 | # | |
22361 | # but test versions add stuff at the end: | |
22362 | # | |
22363 | # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10 | |
22364 | # | |
22365 | ld_ver=`$gcc_cv_ld -V 2>&1` | |
22366 | if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then | |
22367 | ld_vers=`echo $ld_ver | sed -n \ | |
22368 | -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'` | |
22369 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` | |
22370 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
22371 | fi | |
22372 | ;; | |
22373 | esac | |
10ca6198 JJ |
22374 | fi |
22375 | fi | |
22376 | ||
5213506e RW |
22377 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5 |
22378 | $as_echo_n "checking linker for .hidden support... " >&6; } | |
22379 | if test "${gcc_cv_ld_hidden+set}" = set; then : | |
22380 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22381 | else |
22382 | if test $in_tree_ld = yes ; then | |
22383 | gcc_cv_ld_hidden=no | |
22384 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
22385 | && test $in_tree_ld_is_elf = yes; then | |
22386 | gcc_cv_ld_hidden=yes | |
22387 | fi | |
22388 | else | |
22389 | gcc_cv_ld_hidden=yes | |
55b46574 RO |
22390 | if test x"$ld_is_gold" = xyes; then |
22391 | : | |
22392 | elif echo "$ld_ver" | grep GNU > /dev/null; then | |
8ada417f ZW |
22393 | if test 0"$ld_date" -lt 20020404; then |
22394 | if test -n "$ld_date"; then | |
22395 | # If there was date string, but was earlier than 2002-04-04, fail | |
22396 | gcc_cv_ld_hidden=no | |
22397 | elif test -z "$ld_vers"; then | |
22398 | # If there was no date string nor ld version number, something is wrong | |
22399 | gcc_cv_ld_hidden=no | |
22400 | else | |
8ada417f ZW |
22401 | test -z "$ld_vers_patch" && ld_vers_patch=0 |
22402 | if test "$ld_vers_major" -lt 2; then | |
22403 | gcc_cv_ld_hidden=no | |
22404 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then | |
22405 | gcc_cv_ld_hidden="no" | |
22406 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then | |
22407 | gcc_cv_ld_hidden=no | |
c72931a6 | 22408 | fi |
8ada417f | 22409 | fi |
789b7de5 | 22410 | fi |
8ada417f | 22411 | else |
28690784 | 22412 | case "${target}" in |
ee610fcd RO |
22413 | *-*-darwin*) |
22414 | # Darwin ld has some visibility support. | |
22415 | gcc_cv_ld_hidden=yes | |
22416 | ;; | |
b0fd7d27 | 22417 | hppa64*-*-hpux* | ia64*-*-hpux*) |
28690784 JDA |
22418 | gcc_cv_ld_hidden=yes |
22419 | ;; | |
319840d3 RO |
22420 | *-*-solaris2.8*) |
22421 | # .hidden support was backported to Solaris 8, starting with ld | |
22422 | # version 1.276. | |
22423 | if test "$ld_vers_minor" -ge 276; then | |
22424 | gcc_cv_ld_hidden=yes | |
22425 | else | |
22426 | gcc_cv_ld_hidden=no | |
22427 | fi | |
22428 | ;; | |
5e87dc23 | 22429 | *-*-solaris2.9* | *-*-solaris2.1[0-9]*) |
a93e1899 RO |
22430 | # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but |
22431 | # .symbolic was only added in Solaris 9 12/02. | |
5e87dc23 RO |
22432 | gcc_cv_ld_hidden=yes |
22433 | ;; | |
28690784 JDA |
22434 | *) |
22435 | gcc_cv_ld_hidden=no | |
22436 | ;; | |
22437 | esac | |
8ada417f ZW |
22438 | fi |
22439 | fi | |
6d07784a | 22440 | fi |
5213506e RW |
22441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5 |
22442 | $as_echo "$gcc_cv_ld_hidden" >&6; } | |
8ada417f | 22443 | libgcc_visibility=no |
ad9c4d9f | 22444 | |
232b67d9 | 22445 | |
8e3940b2 | 22446 | if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then |
8ada417f | 22447 | libgcc_visibility=yes |
ba479fd2 | 22448 | |
5213506e | 22449 | $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h |
ad9c4d9f NN |
22450 | |
22451 | fi | |
22452 | ||
5213506e RW |
22453 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5 |
22454 | $as_echo_n "checking linker read-only and read-write section mixing... " >&6; } | |
e73da78e RO |
22455 | gcc_cv_ld_ro_rw_mix=unknown |
22456 | if test $in_tree_ld = yes ; then | |
22457 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
22458 | && test $in_tree_ld_is_elf = yes; then | |
22459 | gcc_cv_ld_ro_rw_mix=read-write | |
22460 | fi | |
22461 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
22462 | echo '.section myfoosect, "a"' > conftest1.s | |
22463 | echo '.section myfoosect, "aw"' > conftest2.s | |
22464 | echo '.byte 1' >> conftest2.s | |
22465 | echo '.section myfoosect, "a"' > conftest3.s | |
22466 | echo '.byte 0' >> conftest3.s | |
22467 | if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \ | |
22468 | && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
22469 | && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \ | |
22470 | && $gcc_cv_ld -shared -o conftest1.so conftest1.o \ | |
22471 | conftest2.o conftest3.o > /dev/null 2>&1; then | |
22472 | gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \ | |
22473 | | sed -e '/myfoosect/!d' -e N` | |
22474 | if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then | |
22475 | if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then | |
22476 | gcc_cv_ld_ro_rw_mix=read-only | |
22477 | else | |
22478 | gcc_cv_ld_ro_rw_mix=read-write | |
22479 | fi | |
22480 | fi | |
22481 | fi | |
22482 | rm -f conftest.* conftest[123].* | |
22483 | fi | |
22484 | if test x$gcc_cv_ld_ro_rw_mix = xread-write; then | |
22485 | ||
5213506e | 22486 | $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h |
e73da78e RO |
22487 | |
22488 | fi | |
5213506e RW |
22489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5 |
22490 | $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; } | |
e73da78e | 22491 | |
8ada417f | 22492 | # Check if we have .[us]leb128, and support symbol arithmetic with it. |
5213506e RW |
22493 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5 |
22494 | $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; } | |
22495 | if test "${gcc_cv_as_leb128+set}" = set; then : | |
22496 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22497 | else |
22498 | gcc_cv_as_leb128=no | |
22499 | if test $in_tree_gas = yes; then | |
22500 | if test $in_tree_gas_is_elf = yes \ | |
22501 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
22502 | then gcc_cv_as_leb128=yes | |
22503 | fi | |
22504 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22505 | $as_echo ' .data |
b7460f24 RH |
22506 | .uleb128 L2 - L1 |
22507 | L1: | |
22508 | .uleb128 1280 | |
22509 | .sleb128 -1010 | |
8ada417f | 22510 | L2:' > conftest.s |
e0b0fd74 | 22511 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22512 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22513 | (eval $ac_try) 2>&5 |
22514 | ac_status=$? | |
5213506e RW |
22515 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22516 | test $ac_status = 0; }; } | |
8ada417f ZW |
22517 | then |
22518 | # GAS versions before 2.11 do not support uleb128, | |
22519 | # despite appearing to. | |
22520 | # ??? There exists an elf-specific test that will crash | |
22521 | # the assembler. Perhaps it's better to figure out whether | |
22522 | # arbitrary sections are supported and try the test. | |
bace148a | 22523 | as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q` |
8ada417f | 22524 | if echo "$as_ver" | grep GNU > /dev/null; then |
ddcd0f6f | 22525 | as_vers=`echo $as_ver | sed -n \ |
115e6e55 | 22526 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` |
ddcd0f6f BS |
22527 | as_major=`expr "$as_vers" : '\([0-9]*\)'` |
22528 | as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'` | |
8ada417f ZW |
22529 | if test $as_major -eq 2 && test $as_minor -lt 11 |
22530 | then : | |
22531 | else gcc_cv_as_leb128=yes | |
22532 | fi | |
22533 | fi | |
22534 | else | |
22535 | echo "configure: failed program was" >&5 | |
22536 | cat conftest.s >&5 | |
22537 | fi | |
22538 | rm -f conftest.o conftest.s | |
22539 | fi | |
b7460f24 | 22540 | fi |
5213506e RW |
22541 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5 |
22542 | $as_echo "$gcc_cv_as_leb128" >&6; } | |
63cf211a | 22543 | if test $gcc_cv_as_leb128 = yes; then |
ba479fd2 | 22544 | |
5213506e | 22545 | $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h |
b7460f24 RH |
22546 | |
22547 | fi | |
ad9c4d9f | 22548 | |
d4ea4622 | 22549 | # Check if we have assembler support for unwind directives. |
5213506e RW |
22550 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5 |
22551 | $as_echo_n "checking assembler for cfi directives... " >&6; } | |
22552 | if test "${gcc_cv_as_cfi_directive+set}" = set; then : | |
22553 | $as_echo_n "(cached) " >&6 | |
d4ea4622 RH |
22554 | else |
22555 | gcc_cv_as_cfi_directive=no | |
6e60703f | 22556 | if test x$gcc_cv_as != x; then |
dddc6762 | 22557 | $as_echo ' .text |
d4ea4622 RH |
22558 | .cfi_startproc |
22559 | .cfi_offset 0, 0 | |
22560 | .cfi_same_value 1 | |
22561 | .cfi_def_cfa 1, 2 | |
22562 | .cfi_escape 1, 2, 3, 4, 5 | |
22563 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 22564 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22565 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d4ea4622 RH |
22566 | (eval $ac_try) 2>&5 |
22567 | ac_status=$? | |
5213506e RW |
22568 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22569 | test $ac_status = 0; }; } | |
d4ea4622 | 22570 | then |
e73da78e RO |
22571 | case "$target" in |
22572 | *-*-solaris*) | |
22573 | # If the linker used on Solaris (like Sun ld) isn't capable of merging | |
22574 | # read-only and read-write sections, we need to make sure that the | |
22575 | # assembler used emits read-write .eh_frame sections. | |
22576 | if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then | |
22577 | if test "x$gcc_cv_objdump" != x; then | |
22578 | if $gcc_cv_objdump -h conftest.o 2>/dev/null | \ | |
22579 | sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then | |
22580 | gcc_cv_as_cfi_directive=no | |
22581 | else | |
eb2573ee | 22582 | case "$target" in |
fbdd5d87 | 22583 | i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*) |
eb2573ee RO |
22584 | # On Solaris/x86, make sure that GCC and gas agree on using |
22585 | # read-only .eh_frame sections for 64-bit. | |
22586 | if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \ | |
22587 | $gcc_cv_objdump -h conftest.o 2>/dev/null | \ | |
22588 | sed -e /.eh_frame/!d -e N | \ | |
22589 | grep READONLY > /dev/null; then | |
22590 | gcc_cv_as_cfi_directive=yes | |
22591 | else | |
22592 | gcc_cv_as_cfi_directive=no | |
22593 | fi | |
22594 | ;; | |
22595 | *) | |
22596 | gcc_cv_as_cfi_directive=yes | |
22597 | ;; | |
22598 | esac | |
e73da78e RO |
22599 | fi |
22600 | else | |
22601 | # no objdump, err on the side of caution | |
22602 | gcc_cv_as_cfi_directive=no | |
22603 | fi | |
22604 | else | |
22605 | gcc_cv_as_cfi_directive=yes | |
22606 | fi | |
22607 | ;; | |
22608 | *-*-*) | |
22609 | gcc_cv_as_cfi_directive=yes | |
22610 | ;; | |
22611 | esac | |
d4ea4622 RH |
22612 | else |
22613 | echo "configure: failed program was" >&5 | |
22614 | cat conftest.s >&5 | |
22615 | fi | |
22616 | rm -f conftest.o conftest.s | |
22617 | fi | |
22618 | fi | |
5213506e RW |
22619 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5 |
22620 | $as_echo "$gcc_cv_as_cfi_directive" >&6; } | |
d4ea4622 | 22621 | |
92053f38 | 22622 | if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then |
5213506e RW |
22623 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5 |
22624 | $as_echo_n "checking assembler for working cfi advance... " >&6; } | |
22625 | if test "${gcc_cv_as_cfi_advance_working+set}" = set; then : | |
22626 | $as_echo_n "(cached) " >&6 | |
6e97481b JJ |
22627 | else |
22628 | gcc_cv_as_cfi_advance_working=no | |
22629 | if test x$gcc_cv_as != x; then | |
dddc6762 | 22630 | $as_echo ' .text |
6e97481b JJ |
22631 | .cfi_startproc |
22632 | .cfi_adjust_cfa_offset 64 | |
7ac22e17 | 22633 | .skip 75040, 0 |
6e97481b JJ |
22634 | .cfi_adjust_cfa_offset 128 |
22635 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 22636 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22637 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6e97481b JJ |
22638 | (eval $ac_try) 2>&5 |
22639 | ac_status=$? | |
5213506e RW |
22640 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22641 | test $ac_status = 0; }; } | |
6e97481b JJ |
22642 | then |
22643 | ||
92053f38 | 22644 | if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \ |
7ac22e17 | 22645 | | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then |
6e97481b JJ |
22646 | gcc_cv_as_cfi_advance_working=yes |
22647 | fi | |
22648 | ||
22649 | else | |
22650 | echo "configure: failed program was" >&5 | |
22651 | cat conftest.s >&5 | |
22652 | fi | |
22653 | rm -f conftest.o conftest.s | |
22654 | fi | |
22655 | fi | |
5213506e RW |
22656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5 |
22657 | $as_echo "$gcc_cv_as_cfi_advance_working" >&6; } | |
6e97481b JJ |
22658 | |
22659 | else | |
92053f38 | 22660 | # no objdump, err on the side of caution |
66f91112 | 22661 | gcc_cv_as_cfi_advance_working=no |
6e97481b | 22662 | fi |
d4ea4622 | 22663 | |
174425ad | 22664 | |
d4ea4622 | 22665 | cat >>confdefs.h <<_ACEOF |
6e97481b JJ |
22666 | #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \ |
22667 | && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi` | |
d4ea4622 RH |
22668 | _ACEOF |
22669 | ||
22670 | ||
174425ad | 22671 | |
5213506e RW |
22672 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5 |
22673 | $as_echo_n "checking assembler for cfi personality directive... " >&6; } | |
22674 | if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then : | |
22675 | $as_echo_n "(cached) " >&6 | |
058514b3 RH |
22676 | else |
22677 | gcc_cv_as_cfi_personality_directive=no | |
6e60703f | 22678 | if test x$gcc_cv_as != x; then |
dddc6762 | 22679 | $as_echo ' .text |
042628f9 | 22680 | .cfi_startproc |
058514b3 RH |
22681 | .cfi_personality 0, symbol |
22682 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 22683 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22684 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
058514b3 RH |
22685 | (eval $ac_try) 2>&5 |
22686 | ac_status=$? | |
5213506e RW |
22687 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22688 | test $ac_status = 0; }; } | |
058514b3 RH |
22689 | then |
22690 | gcc_cv_as_cfi_personality_directive=yes | |
22691 | else | |
22692 | echo "configure: failed program was" >&5 | |
22693 | cat conftest.s >&5 | |
22694 | fi | |
22695 | rm -f conftest.o conftest.s | |
22696 | fi | |
22697 | fi | |
5213506e RW |
22698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5 |
22699 | $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; } | |
058514b3 RH |
22700 | |
22701 | ||
22702 | cat >>confdefs.h <<_ACEOF | |
22703 | #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes; | |
22704 | then echo 1; else echo 0; fi` | |
22705 | _ACEOF | |
22706 | ||
22707 | ||
7d45fb94 JJ |
22708 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5 |
22709 | $as_echo_n "checking assembler for cfi sections directive... " >&6; } | |
22710 | if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then : | |
22711 | $as_echo_n "(cached) " >&6 | |
22712 | else | |
22713 | gcc_cv_as_cfi_sections_directive=no | |
22714 | if test x$gcc_cv_as != x; then | |
dddc6762 | 22715 | $as_echo ' .text |
7d45fb94 JJ |
22716 | .cfi_sections .debug_frame, .eh_frame |
22717 | .cfi_startproc | |
22718 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 22719 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
7d45fb94 JJ |
22720 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
22721 | (eval $ac_try) 2>&5 | |
22722 | ac_status=$? | |
22723 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
22724 | test $ac_status = 0; }; } | |
22725 | then | |
92053f38 RH |
22726 | case $target_os in |
22727 | win32 | pe | cygwin* | mingw32* | uwin*) | |
22728 | # Need to check that we generated the correct relocation for the | |
22729 | # .debug_frame section. This was fixed for binutils 2.21. | |
22730 | gcc_cv_as_cfi_sections_directive=no | |
22731 | if test "x$gcc_cv_objdump" != x; then | |
22732 | if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \ | |
22733 | grep secrel > /dev/null; then | |
22734 | gcc_cv_as_cfi_sections_directive=yes | |
22735 | fi | |
22736 | fi | |
22737 | ;; | |
22738 | *) | |
22739 | gcc_cv_as_cfi_sections_directive=yes | |
22740 | ;; | |
22741 | esac | |
7d45fb94 JJ |
22742 | else |
22743 | echo "configure: failed program was" >&5 | |
22744 | cat conftest.s >&5 | |
22745 | fi | |
22746 | rm -f conftest.o conftest.s | |
22747 | fi | |
22748 | fi | |
22749 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5 | |
22750 | $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; } | |
22751 | ||
22752 | ||
174425ad | 22753 | |
7d45fb94 JJ |
22754 | cat >>confdefs.h <<_ACEOF |
22755 | #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes; | |
22756 | then echo 1; else echo 0; fi` | |
22757 | _ACEOF | |
22758 | ||
22759 | ||
8ada417f ZW |
22760 | # GAS versions up to and including 2.11.0 may mis-optimize |
22761 | # .eh_frame data. | |
5213506e RW |
22762 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5 |
22763 | $as_echo_n "checking assembler for eh_frame optimization... " >&6; } | |
22764 | if test "${gcc_cv_as_eh_frame+set}" = set; then : | |
22765 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22766 | else |
22767 | gcc_cv_as_eh_frame=no | |
22768 | if test $in_tree_gas = yes; then | |
22769 | if test $in_tree_gas_is_elf = yes \ | |
22770 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
22771 | then gcc_cv_as_eh_frame=yes | |
ad9c4d9f | 22772 | fi |
8ada417f | 22773 | elif test x$gcc_cv_as != x; then |
dddc6762 | 22774 | $as_echo ' .text |
c64688ae RH |
22775 | .LFB1: |
22776 | .4byte 0 | |
22777 | .L1: | |
22778 | .4byte 0 | |
22779 | .LFE1: | |
22780 | .section .eh_frame,"aw",@progbits | |
22781 | __FRAME_BEGIN__: | |
22782 | .4byte .LECIE1-.LSCIE1 | |
22783 | .LSCIE1: | |
22784 | .4byte 0x0 | |
22785 | .byte 0x1 | |
22786 | .ascii "z\0" | |
22787 | .byte 0x1 | |
22788 | .byte 0x78 | |
22789 | .byte 0x1a | |
22790 | .byte 0x0 | |
22791 | .byte 0x4 | |
22792 | .4byte 1 | |
22793 | .p2align 1 | |
22794 | .LECIE1: | |
22795 | .LSFDE1: | |
22796 | .4byte .LEFDE1-.LASFDE1 | |
22797 | .LASFDE1: | |
22798 | .4byte .LASFDE1-__FRAME_BEGIN__ | |
22799 | .4byte .LFB1 | |
22800 | .4byte .LFE1-.LFB1 | |
22801 | .byte 0x4 | |
22802 | .4byte .LFE1-.LFB1 | |
22803 | .byte 0x4 | |
22804 | .4byte .L1-.LFB1 | |
8ada417f | 22805 | .LEFDE1:' > conftest.s |
e0b0fd74 | 22806 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22807 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22808 | (eval $ac_try) 2>&5 |
22809 | ac_status=$? | |
5213506e RW |
22810 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22811 | test $ac_status = 0; }; } | |
8ada417f ZW |
22812 | then |
22813 | cat > conftest.lit <<EOF | |
c64688ae RH |
22814 | 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
22815 | 0010 01000000 12000000 18000000 00000000 ................ | |
093e61a6 | 22816 | 0020 08000000 04080000 0044 .........D |
01efb963 | 22817 | EOF |
ba479fd2 | 22818 | cat > conftest.big <<EOF |
01efb963 AS |
22819 | 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
22820 | 0010 00000001 00000012 00000018 00000000 ................ | |
093e61a6 | 22821 | 0020 00000008 04000000 0844 .........D |
c64688ae | 22822 | EOF |
8ada417f ZW |
22823 | # If the assembler didn't choke, and we can objdump, |
22824 | # and we got the correct data, then succeed. | |
dbc02e7f AS |
22825 | # The text in the here-document typically retains its unix-style line |
22826 | # endings, while the output of objdump will use host line endings. | |
22827 | # Therefore, use diff -b for the comparisons. | |
8ada417f ZW |
22828 | if test x$gcc_cv_objdump != x \ |
22829 | && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ | |
22830 | | tail -3 > conftest.got \ | |
dbc02e7f AS |
22831 | && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \ |
22832 | || diff -b conftest.big conftest.got > /dev/null 2>&1; } | |
8ada417f ZW |
22833 | then |
22834 | gcc_cv_as_eh_frame=yes | |
ba479fd2 | 22835 | elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null' |
5213506e | 22836 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22837 | (eval $ac_try) 2>&5 |
22838 | ac_status=$? | |
5213506e RW |
22839 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22840 | test $ac_status = 0; }; }; then | |
8ada417f ZW |
22841 | gcc_cv_as_eh_frame=buggy |
22842 | else | |
22843 | # Uh oh, what do we do now? | |
22844 | gcc_cv_as_eh_frame=no | |
22845 | fi | |
22846 | else | |
22847 | echo "configure: failed program was" >&5 | |
22848 | cat conftest.s >&5 | |
22849 | fi | |
22850 | rm -f conftest.o conftest.s | |
22851 | fi | |
c64688ae | 22852 | fi |
5213506e RW |
22853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5 |
22854 | $as_echo "$gcc_cv_as_eh_frame" >&6; } | |
ad9c4d9f | 22855 | |
6e3f3080 | 22856 | |
63cf211a | 22857 | if test $gcc_cv_as_eh_frame = buggy; then |
ba479fd2 | 22858 | |
5213506e | 22859 | $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h |
ad9c4d9f NN |
22860 | |
22861 | fi | |
22862 | ||
5213506e RW |
22863 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5 |
22864 | $as_echo_n "checking assembler for section merging support... " >&6; } | |
22865 | if test "${gcc_cv_as_shf_merge+set}" = set; then : | |
22866 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22867 | else |
22868 | gcc_cv_as_shf_merge=no | |
22869 | if test $in_tree_gas = yes; then | |
22870 | if test $in_tree_gas_is_elf = yes \ | |
22871 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
22872 | then gcc_cv_as_shf_merge=yes | |
22873 | fi | |
22874 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22875 | $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
e0b0fd74 | 22876 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 22877 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22878 | (eval $ac_try) 2>&5 |
22879 | ac_status=$? | |
5213506e RW |
22880 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22881 | test $ac_status = 0; }; } | |
8ada417f ZW |
22882 | then |
22883 | gcc_cv_as_shf_merge=yes | |
22884 | else | |
22885 | echo "configure: failed program was" >&5 | |
22886 | cat conftest.s >&5 | |
22887 | fi | |
22888 | rm -f conftest.o conftest.s | |
22889 | fi | |
201556f0 | 22890 | fi |
5213506e RW |
22891 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5 |
22892 | $as_echo "$gcc_cv_as_shf_merge" >&6; } | |
8ada417f | 22893 | |
c18a5b6c | 22894 | if test $gcc_cv_as_shf_merge = no; then |
5213506e RW |
22895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5 |
22896 | $as_echo_n "checking assembler for section merging support... " >&6; } | |
22897 | if test "${gcc_cv_as_shf_merge+set}" = set; then : | |
22898 | $as_echo_n "(cached) " >&6 | |
c18a5b6c MM |
22899 | else |
22900 | gcc_cv_as_shf_merge=no | |
22901 | if test $in_tree_gas = yes; then | |
22902 | if test $in_tree_gas_is_elf = yes \ | |
22903 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
22904 | then gcc_cv_as_shf_merge=yes | |
22905 | fi | |
22906 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22907 | $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s |
e0b0fd74 | 22908 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 22909 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c18a5b6c MM |
22910 | (eval $ac_try) 2>&5 |
22911 | ac_status=$? | |
5213506e RW |
22912 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22913 | test $ac_status = 0; }; } | |
c18a5b6c MM |
22914 | then |
22915 | gcc_cv_as_shf_merge=yes | |
22916 | else | |
22917 | echo "configure: failed program was" >&5 | |
22918 | cat conftest.s >&5 | |
22919 | fi | |
22920 | rm -f conftest.o conftest.s | |
22921 | fi | |
22922 | fi | |
5213506e RW |
22923 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5 |
22924 | $as_echo "$gcc_cv_as_shf_merge" >&6; } | |
c18a5b6c MM |
22925 | |
22926 | fi | |
8ad9fb33 | 22927 | |
ba479fd2 | 22928 | cat >>confdefs.h <<_ACEOF |
8ad9fb33 | 22929 | #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 22930 | _ACEOF |
201556f0 | 22931 | |
201556f0 | 22932 | |
2ca48caa RO |
22933 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5 |
22934 | $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; } | |
5213506e RW |
22935 | if test "${gcc_cv_as_comdat_group+set}" = set; then : |
22936 | $as_echo_n "(cached) " >&6 | |
c18a5b6c MM |
22937 | else |
22938 | gcc_cv_as_comdat_group=no | |
22939 | if test $in_tree_gas = yes; then | |
22940 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 22941 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
22942 | then gcc_cv_as_comdat_group=yes |
22943 | fi | |
22944 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22945 | $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s |
e0b0fd74 | 22946 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 22947 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c18a5b6c MM |
22948 | (eval $ac_try) 2>&5 |
22949 | ac_status=$? | |
5213506e RW |
22950 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22951 | test $ac_status = 0; }; } | |
c18a5b6c MM |
22952 | then |
22953 | gcc_cv_as_comdat_group=yes | |
22954 | else | |
22955 | echo "configure: failed program was" >&5 | |
22956 | cat conftest.s >&5 | |
22957 | fi | |
22958 | rm -f conftest.o conftest.s | |
22959 | fi | |
22960 | fi | |
5213506e RW |
22961 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5 |
22962 | $as_echo "$gcc_cv_as_comdat_group" >&6; } | |
c18a5b6c MM |
22963 | |
22964 | if test $gcc_cv_as_comdat_group = yes; then | |
22965 | gcc_cv_as_comdat_group_percent=no | |
2ca48caa | 22966 | gcc_cv_as_comdat_group_group=no |
c18a5b6c | 22967 | else |
2ca48caa RO |
22968 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5 |
22969 | $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; } | |
5213506e RW |
22970 | if test "${gcc_cv_as_comdat_group_percent+set}" = set; then : |
22971 | $as_echo_n "(cached) " >&6 | |
c18a5b6c MM |
22972 | else |
22973 | gcc_cv_as_comdat_group_percent=no | |
22974 | if test $in_tree_gas = yes; then | |
22975 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 22976 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
22977 | then gcc_cv_as_comdat_group_percent=yes |
22978 | fi | |
22979 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 22980 | $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s |
e0b0fd74 | 22981 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 22982 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c18a5b6c MM |
22983 | (eval $ac_try) 2>&5 |
22984 | ac_status=$? | |
5213506e RW |
22985 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22986 | test $ac_status = 0; }; } | |
c18a5b6c MM |
22987 | then |
22988 | gcc_cv_as_comdat_group_percent=yes | |
22989 | else | |
22990 | echo "configure: failed program was" >&5 | |
22991 | cat conftest.s >&5 | |
22992 | fi | |
22993 | rm -f conftest.o conftest.s | |
22994 | fi | |
22995 | fi | |
5213506e RW |
22996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5 |
22997 | $as_echo "$gcc_cv_as_comdat_group_percent" >&6; } | |
c18a5b6c | 22998 | |
2ca48caa RO |
22999 | if test $gcc_cv_as_comdat_group_percent = yes; then |
23000 | gcc_cv_as_comdat_group_group=no | |
23001 | else | |
23002 | case "${target}" in | |
23003 | # Sun as uses a completely different syntax. | |
23004 | *-*-solaris2*) | |
23005 | case "${target}" in | |
23006 | sparc*-*-solaris2*) | |
23007 | conftest_s=' | |
23008 | .group foo,".text%foo",#comdat | |
23009 | .section ".text%foo", #alloc,#execinstr,#progbits | |
23010 | .globl foo | |
23011 | foo: | |
23012 | ' | |
23013 | ;; | |
fbdd5d87 | 23014 | i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) |
2ca48caa RO |
23015 | conftest_s=' |
23016 | .group foo,.text%foo,#comdat | |
23017 | .section .text%foo, "ax", @progbits | |
23018 | .globl foo | |
23019 | foo: | |
23020 | ' | |
23021 | ;; | |
23022 | esac | |
23023 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5 | |
23024 | $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; } | |
23025 | if test "${gcc_cv_as_comdat_group_group+set}" = set; then : | |
23026 | $as_echo_n "(cached) " >&6 | |
23027 | else | |
23028 | gcc_cv_as_comdat_group_group=no | |
23029 | if test x$gcc_cv_as != x; then | |
dddc6762 | 23030 | $as_echo "$conftest_s" > conftest.s |
2ca48caa RO |
23031 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
23032 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
23033 | (eval $ac_try) 2>&5 | |
23034 | ac_status=$? | |
23035 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
23036 | test $ac_status = 0; }; } | |
23037 | then | |
23038 | gcc_cv_as_comdat_group_group=yes | |
23039 | else | |
23040 | echo "configure: failed program was" >&5 | |
23041 | cat conftest.s >&5 | |
23042 | fi | |
23043 | rm -f conftest.o conftest.s | |
23044 | fi | |
23045 | fi | |
23046 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5 | |
23047 | $as_echo "$gcc_cv_as_comdat_group_group" >&6; } | |
23048 | ||
23049 | ;; | |
23050 | esac | |
23051 | fi | |
c18a5b6c | 23052 | fi |
1dcc82c2 DK |
23053 | if test x"$ld_is_gold" = xyes; then |
23054 | comdat_group=yes | |
23055 | elif test $in_tree_ld = yes ; then | |
39ba7b7d JB |
23056 | comdat_group=no |
23057 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
23058 | && test $in_tree_ld_is_elf = yes; then | |
23059 | comdat_group=yes | |
23060 | fi | |
55c4f715 | 23061 | elif echo "$ld_ver" | grep GNU > /dev/null; then |
11176d2a JB |
23062 | comdat_group=yes |
23063 | if test 0"$ld_date" -lt 20050308; then | |
23064 | if test -n "$ld_date"; then | |
23065 | # If there was date string, but was earlier than 2005-03-08, fail | |
23066 | comdat_group=no | |
23067 | elif test "$ld_vers_major" -lt 2; then | |
23068 | comdat_group=no | |
23069 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then | |
23070 | comdat_group=no | |
23071 | fi | |
23072 | fi | |
1cf0118d | 23073 | else |
55c4f715 RO |
23074 | case "${target}" in |
23075 | *-*-solaris2.1[1-9]*) | |
2ca48caa | 23076 | comdat_group=no |
55c4f715 RO |
23077 | # Sun ld has COMDAT group support since Solaris 9, but it doesn't |
23078 | # interoperate with GNU as until Solaris 11 build 130, i.e. ld | |
23079 | # version 1.688. | |
23080 | # | |
2ca48caa RO |
23081 | # If using Sun as for COMDAT group as emitted by GCC, one needs at |
23082 | # least ld version 1.2267. | |
23083 | if test "$ld_vers_major" -gt 1; then | |
55c4f715 | 23084 | comdat_group=yes |
2ca48caa RO |
23085 | elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then |
23086 | comdat_group=yes | |
23087 | elif test "$ld_vers_minor" -ge 2267; then | |
23088 | comdat_group=yes | |
55c4f715 RO |
23089 | fi |
23090 | ;; | |
23091 | *) | |
23092 | # Assume linkers other than GNU ld don't support COMDAT group. | |
23093 | comdat_group=no | |
23094 | ;; | |
23095 | esac | |
23096 | fi | |
23097 | # Allow overriding the automatic COMDAT group tests above. | |
23098 | # Check whether --enable-comdat was given. | |
23099 | if test "${enable_comdat+set}" = set; then : | |
23100 | enableval=$enable_comdat; comdat_group="$enable_comdat" | |
1cf0118d | 23101 | fi |
55c4f715 | 23102 | |
1cf0118d RO |
23103 | if test $comdat_group = no; then |
23104 | gcc_cv_as_comdat_group=no | |
23105 | gcc_cv_as_comdat_group_percent=no | |
2ca48caa | 23106 | gcc_cv_as_comdat_group_group=no |
11176d2a | 23107 | fi |
c18a5b6c MM |
23108 | |
23109 | cat >>confdefs.h <<_ACEOF | |
2ca48caa RO |
23110 | #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \ |
23111 | || test $gcc_cv_as_comdat_group_percent = yes \ | |
23112 | || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi` | |
c18a5b6c MM |
23113 | _ACEOF |
23114 | ||
23115 | ||
5213506e RW |
23116 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5 |
23117 | $as_echo_n "checking assembler for line table discriminator support... " >&6; } | |
23118 | if test "${gcc_cv_as_discriminator+set}" = set; then : | |
23119 | $as_echo_n "(cached) " >&6 | |
6c52e687 CC |
23120 | else |
23121 | gcc_cv_as_discriminator=no | |
23122 | if test $in_tree_gas = yes; then | |
23123 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51` | |
23124 | then gcc_cv_as_discriminator=yes | |
23125 | fi | |
23126 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 23127 | $as_echo ' .text |
6c52e687 CC |
23128 | .file 1 "conf.c" |
23129 | .loc 1 1 0 discriminator 1' > conftest.s | |
e0b0fd74 | 23130 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23131 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6c52e687 CC |
23132 | (eval $ac_try) 2>&5 |
23133 | ac_status=$? | |
5213506e RW |
23134 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23135 | test $ac_status = 0; }; } | |
6c52e687 CC |
23136 | then |
23137 | gcc_cv_as_discriminator=yes | |
23138 | else | |
23139 | echo "configure: failed program was" >&5 | |
23140 | cat conftest.s >&5 | |
23141 | fi | |
23142 | rm -f conftest.o conftest.s | |
23143 | fi | |
23144 | fi | |
5213506e RW |
23145 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5 |
23146 | $as_echo "$gcc_cv_as_discriminator" >&6; } | |
6c52e687 CC |
23147 | if test $gcc_cv_as_discriminator = yes; then |
23148 | ||
5213506e | 23149 | $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h |
6c52e687 CC |
23150 | |
23151 | fi | |
23152 | ||
6a7a462c | 23153 | # Thread-local storage - the check is heavily parameterized. |
f996902d RH |
23154 | conftest_s= |
23155 | tls_first_major= | |
23156 | tls_first_minor= | |
9739c90c | 23157 | tls_as_opt= |
f996902d | 23158 | case "$target" in |
6f9b006d RH |
23159 | alpha*-*-*) |
23160 | conftest_s=' | |
23161 | .section ".tdata","awT",@progbits | |
23162 | foo: .long 25 | |
23163 | .text | |
23164 | ldq $27,__tls_get_addr($29) !literal!1 | |
23165 | lda $16,foo($29) !tlsgd!1 | |
23166 | jsr $26,($27),__tls_get_addr !lituse_tlsgd!1 | |
23167 | ldq $27,__tls_get_addr($29) !literal!2 | |
23168 | lda $16,foo($29) !tlsldm!2 | |
23169 | jsr $26,($27),__tls_get_addr !lituse_tlsldm!2 | |
23170 | ldq $1,foo($29) !gotdtprel | |
23171 | ldah $2,foo($29) !dtprelhi | |
23172 | lda $3,foo($2) !dtprello | |
23173 | lda $4,foo($29) !dtprel | |
23174 | ldq $1,foo($29) !gottprel | |
23175 | ldah $2,foo($29) !tprelhi | |
23176 | lda $3,foo($2) !tprello | |
23177 | lda $4,foo($29) !tprel' | |
23178 | tls_first_major=2 | |
23179 | tls_first_minor=13 | |
2f3321ca | 23180 | tls_as_opt=--fatal-warnings |
6f9b006d | 23181 | ;; |
ad9646c7 HPN |
23182 | cris-*-*|crisv32-*-*) |
23183 | conftest_s=' | |
23184 | .section ".tdata","awT",@progbits | |
23185 | x: .long 25 | |
23186 | .text | |
23187 | move.d x:IE,$r10 | |
23188 | nop' | |
23189 | tls_first_major=2 | |
23190 | tls_first_minor=20 | |
23191 | tls_as_opt=--fatal-warnings | |
23192 | ;; | |
e4dd71de AH |
23193 | frv*-*-*) |
23194 | conftest_s=' | |
23195 | .section ".tdata","awT",@progbits | |
23196 | x: .long 25 | |
23197 | .text | |
23198 | call #gettlsoff(x)' | |
23199 | tls_first_major=2 | |
23200 | tls_first_minor=14 | |
23201 | ;; | |
51076f96 RC |
23202 | hppa*-*-linux*) |
23203 | conftest_s=' | |
23204 | t1: .reg %r20 | |
23205 | t2: .reg %r21 | |
23206 | gp: .reg %r19 | |
23207 | .section ".tdata","awT",@progbits | |
23208 | foo: .long 25 | |
23209 | .text | |
23210 | .align 4 | |
23211 | addil LT%foo-$tls_gdidx$,gp | |
23212 | ldo RT%foo-$tls_gdidx$(%r1),%arg0 | |
23213 | b __tls_get_addr | |
23214 | nop | |
23215 | addil LT%foo-$tls_ldidx$,gp | |
23216 | b __tls_get_addr | |
23217 | ldo RT%foo-$tls_ldidx$(%r1),%arg0 | |
23218 | addil LR%foo-$tls_dtpoff$,%ret0 | |
23219 | ldo RR%foo-$tls_dtpoff$(%r1),%t1 | |
23220 | mfctl %cr27,%t1 | |
23221 | addil LT%foo-$tls_ieoff$,gp | |
23222 | ldw RT%foo-$tls_ieoff$(%r1),%t2 | |
23223 | add %t1,%t2,%t3 | |
23224 | mfctl %cr27,%t1 | |
23225 | addil LR%foo-$tls_leoff$,%t1 | |
23226 | ldo RR%foo-$tls_leoff$(%r1),%t2' | |
23227 | tls_first_major=2 | |
23228 | tls_first_minor=15 | |
23229 | tls_as_opt=--fatal-warnings | |
23230 | ;; | |
d3585b76 DJ |
23231 | arm*-*-*) |
23232 | conftest_s=' | |
23233 | .section ".tdata","awT",%progbits | |
23234 | foo: .long 25 | |
23235 | .text | |
23236 | .word foo(gottpoff) | |
23237 | .word foo(tpoff) | |
23238 | .word foo(tlsgd) | |
23239 | .word foo(tlsldm) | |
23240 | .word foo(tlsldo)' | |
23241 | tls_first_major=2 | |
23242 | tls_first_minor=17 | |
23243 | ;; | |
fbdd5d87 | 23244 | i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*) |
f1c26cad | 23245 | case "$target" in |
f1c26cad RO |
23246 | i[34567]86-*-solaris2.*) |
23247 | on_solaris=yes | |
16c9d3b1 | 23248 | tga_func=___tls_get_addr |
f1c26cad | 23249 | ;; |
fbdd5d87 RO |
23250 | x86_64-*-solaris2.1[0-9]*) |
23251 | on_solaris=yes | |
23252 | tga_func=__tls_get_addr | |
23253 | ;; | |
f1c26cad RO |
23254 | *) |
23255 | on_solaris=no | |
23256 | ;; | |
23257 | esac | |
23258 | if test x$on_solaris = xyes && test x$gas_flag = xno; then | |
23259 | conftest_s=' | |
23260 | .section .tdata,"awt",@progbits' | |
23261 | tls_first_major=0 | |
23262 | tls_first_minor=0 | |
23263 | ||
23264 | $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h | |
23265 | ||
23266 | else | |
23267 | conftest_s=' | |
23268 | .section ".tdata","awT",@progbits' | |
23269 | tls_first_major=2 | |
23270 | tls_first_minor=14 | |
23271 | tls_as_opt="--fatal-warnings" | |
23272 | fi | |
23273 | conftest_s="$conftest_s | |
f996902d RH |
23274 | foo: .long 25 |
23275 | .text | |
23276 | movl %gs:0, %eax | |
f1c26cad RO |
23277 | leal foo@tlsgd(,%ebx,1), %eax |
23278 | leal foo@tlsldm(%ebx), %eax | |
23279 | leal foo@dtpoff(%eax), %edx | |
23280 | movl foo@gottpoff(%ebx), %eax | |
23281 | subl foo@gottpoff(%ebx), %eax | |
23282 | addl foo@gotntpoff(%ebx), %eax | |
23283 | movl foo@indntpoff, %eax | |
23284 | movl \$foo@tpoff, %eax | |
23285 | subl \$foo@tpoff, %eax | |
23286 | leal foo@ntpoff(%ecx), %eax" | |
23287 | ;; | |
75d38379 JJ |
23288 | x86_64-*-*) |
23289 | conftest_s=' | |
23290 | .section ".tdata","awT",@progbits | |
23291 | foo: .long 25 | |
23292 | .text | |
23293 | movq %fs:0, %rax | |
23294 | leaq foo@TLSGD(%rip), %rdi | |
23295 | leaq foo@TLSLD(%rip), %rdi | |
23296 | leaq foo@DTPOFF(%rax), %rdx | |
23297 | movq foo@GOTTPOFF(%rip), %rax | |
23298 | movq $foo@TPOFF, %rax' | |
23299 | tls_first_major=2 | |
23300 | tls_first_minor=14 | |
2f3321ca | 23301 | tls_as_opt=--fatal-warnings |
f996902d | 23302 | ;; |
7b6e506e RH |
23303 | ia64-*-*) |
23304 | conftest_s=' | |
23305 | .section ".tdata","awT",@progbits | |
23306 | foo: data8 25 | |
23307 | .text | |
23308 | addl r16 = @ltoff(@dtpmod(foo#)), gp | |
23309 | addl r17 = @ltoff(@dtprel(foo#)), gp | |
23310 | addl r18 = @ltoff(@tprel(foo#)), gp | |
23311 | addl r19 = @dtprel(foo#), gp | |
23312 | adds r21 = @dtprel(foo#), r13 | |
23313 | movl r23 = @dtprel(foo#) | |
23314 | addl r20 = @tprel(foo#), gp | |
23315 | adds r22 = @tprel(foo#), r13 | |
23316 | movl r24 = @tprel(foo#)' | |
23317 | tls_first_major=2 | |
23318 | tls_first_minor=13 | |
2f3321ca | 23319 | tls_as_opt=--fatal-warnings |
7b6e506e | 23320 | ;; |
69229b81 DJ |
23321 | mips*-*-*) |
23322 | conftest_s=' | |
23323 | .section .tdata,"awT",@progbits | |
23324 | x: | |
23325 | .word 2 | |
23326 | .text | |
23327 | addiu $4, $28, %tlsgd(x) | |
23328 | addiu $4, $28, %tlsldm(x) | |
23329 | lui $4, %dtprel_hi(x) | |
23330 | addiu $4, $4, %dtprel_lo(x) | |
23331 | lw $4, %gottprel(x)($28) | |
23332 | lui $4, %tprel_hi(x) | |
23333 | addiu $4, $4, %tprel_lo(x)' | |
23334 | tls_first_major=2 | |
23335 | tls_first_minor=16 | |
23336 | tls_as_opt='-32 --fatal-warnings' | |
23337 | ;; | |
75df395f MK |
23338 | m68k-*-*) |
23339 | conftest_s=' | |
23340 | .section .tdata,"awT",@progbits | |
23341 | x: | |
23342 | .word 2 | |
23343 | .text | |
23344 | foo: | |
23345 | move.l x@TLSGD(%a5),%a0 | |
23346 | move.l x@TLSLDM(%a5),%a0 | |
23347 | move.l x@TLSLDO(%a5),%a0 | |
23348 | move.l x@TLSIE(%a5),%a0 | |
23349 | move.l x@TLSLE(%a5),%a0' | |
23350 | tls_first_major=2 | |
23351 | tls_first_minor=19 | |
23352 | tls_as_opt='--fatal-warnings' | |
23353 | ;; | |
c4501e62 JJ |
23354 | powerpc-*-*) |
23355 | conftest_s=' | |
23356 | .section ".tdata","awT",@progbits | |
23357 | .align 2 | |
23358 | ld0: .space 4 | |
23359 | ld1: .space 4 | |
23360 | x1: .space 4 | |
23361 | x2: .space 4 | |
23362 | x3: .space 4 | |
23363 | .text | |
23364 | addi 3,31,ld0@got@tlsgd | |
23365 | bl __tls_get_addr | |
23366 | addi 3,31,x1@got@tlsld | |
23367 | bl __tls_get_addr | |
23368 | addi 9,3,x1@dtprel | |
23369 | addis 9,3,x2@dtprel@ha | |
23370 | addi 9,9,x2@dtprel@l | |
23371 | lwz 9,x3@got@tprel(31) | |
23372 | add 9,9,x@tls | |
23373 | addi 9,2,x1@tprel | |
23374 | addis 9,2,x2@tprel@ha | |
23375 | addi 9,9,x2@tprel@l' | |
23376 | tls_first_major=2 | |
23377 | tls_first_minor=14 | |
2f3321ca | 23378 | tls_as_opt="-a32 --fatal-warnings" |
c4501e62 JJ |
23379 | ;; |
23380 | powerpc64-*-*) | |
23381 | conftest_s=' | |
23382 | .section ".tdata","awT",@progbits | |
23383 | .align 3 | |
23384 | ld0: .space 8 | |
23385 | ld1: .space 8 | |
23386 | x1: .space 8 | |
23387 | x2: .space 8 | |
23388 | x3: .space 8 | |
23389 | .text | |
23390 | addi 3,2,ld0@got@tlsgd | |
23391 | bl .__tls_get_addr | |
23392 | nop | |
23393 | addi 3,2,ld1@toc | |
23394 | bl .__tls_get_addr | |
23395 | nop | |
23396 | addi 3,2,x1@got@tlsld | |
23397 | bl .__tls_get_addr | |
23398 | nop | |
23399 | addi 9,3,x1@dtprel | |
23400 | bl .__tls_get_addr | |
23401 | nop | |
23402 | addis 9,3,x2@dtprel@ha | |
23403 | addi 9,9,x2@dtprel@l | |
23404 | bl .__tls_get_addr | |
23405 | nop | |
23406 | ld 9,x3@got@dtprel(2) | |
23407 | add 9,9,3 | |
23408 | bl .__tls_get_addr | |
23409 | nop' | |
23410 | tls_first_major=2 | |
23411 | tls_first_minor=14 | |
2f3321ca | 23412 | tls_as_opt="-a64 --fatal-warnings" |
c4501e62 | 23413 | ;; |
fd3cd001 UW |
23414 | s390-*-*) |
23415 | conftest_s=' | |
23416 | .section ".tdata","awT",@progbits | |
23417 | foo: .long 25 | |
23418 | .text | |
23419 | .long foo@TLSGD | |
23420 | .long foo@TLSLDM | |
23421 | .long foo@DTPOFF | |
23422 | .long foo@NTPOFF | |
23423 | .long foo@GOTNTPOFF | |
23424 | .long foo@INDNTPOFF | |
23425 | l %r1,foo@GOTNTPOFF(%r12) | |
23426 | l %r1,0(%r1):tls_load:foo | |
23427 | bas %r14,0(%r1,%r13):tls_gdcall:foo | |
23428 | bas %r14,0(%r1,%r13):tls_ldcall:foo' | |
23429 | tls_first_major=2 | |
23430 | tls_first_minor=14 | |
2f3321ca | 23431 | tls_as_opt="-m31 --fatal-warnings" |
fd3cd001 UW |
23432 | ;; |
23433 | s390x-*-*) | |
23434 | conftest_s=' | |
23435 | .section ".tdata","awT",@progbits | |
23436 | foo: .long 25 | |
23437 | .text | |
23438 | .quad foo@TLSGD | |
23439 | .quad foo@TLSLDM | |
23440 | .quad foo@DTPOFF | |
23441 | .quad foo@NTPOFF | |
23442 | .quad foo@GOTNTPOFF | |
23443 | lg %r1,foo@GOTNTPOFF(%r12) | |
23444 | larl %r1,foo@INDNTPOFF | |
23445 | brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo | |
23446 | brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo' | |
23447 | tls_first_major=2 | |
23448 | tls_first_minor=14 | |
2f3321ca | 23449 | tls_as_opt="-m64 -Aesame --fatal-warnings" |
fd3cd001 | 23450 | ;; |
9ff13962 KK |
23451 | sh-*-* | sh[34]-*-*) |
23452 | conftest_s=' | |
23453 | .section ".tdata","awT",@progbits | |
23454 | foo: .long 25 | |
23455 | .text | |
23456 | .long foo@TLSGD | |
23457 | .long foo@TLSLDM | |
23458 | .long foo@DTPOFF | |
23459 | .long foo@GOTTPOFF | |
23460 | .long foo@TPOFF' | |
23461 | tls_first_major=2 | |
23462 | tls_first_minor=13 | |
2f3321ca | 23463 | tls_as_opt=--fatal-warnings |
9ff13962 | 23464 | ;; |
5751a10b | 23465 | sparc*-*-*) |
2f3321ca EB |
23466 | case "$target" in |
23467 | sparc*-sun-solaris2.*) | |
23468 | on_solaris=yes | |
16c9d3b1 | 23469 | tga_func=__tls_get_addr |
2f3321ca EB |
23470 | ;; |
23471 | *) | |
23472 | on_solaris=no | |
23473 | ;; | |
23474 | esac | |
23475 | if test x$on_solaris = xyes && test x$gas_flag = xno; then | |
23476 | conftest_s=' | |
16c9d3b1 | 23477 | .section ".tdata",#alloc,#write,#tls' |
2f3321ca EB |
23478 | tls_first_major=0 |
23479 | tls_first_minor=0 | |
23480 | else | |
23481 | conftest_s=' | |
16c9d3b1 RO |
23482 | .section ".tdata","awT",@progbits' |
23483 | tls_first_major=2 | |
23484 | tls_first_minor=14 | |
23485 | tls_as_opt="-32 --fatal-warnings" | |
23486 | fi | |
23487 | conftest_s="$conftest_s | |
5751a10b JJ |
23488 | foo: .long 25 |
23489 | .text | |
23490 | sethi %tgd_hi22(foo), %o0 | |
23491 | add %o0, %tgd_lo10(foo), %o1 | |
23492 | add %l7, %o1, %o0, %tgd_add(foo) | |
23493 | call __tls_get_addr, %tgd_call(foo) | |
23494 | sethi %tldm_hi22(foo), %l1 | |
23495 | add %l1, %tldm_lo10(foo), %l2 | |
23496 | add %l7, %l2, %o0, %tldm_add(foo) | |
23497 | call __tls_get_addr, %tldm_call(foo) | |
23498 | sethi %tldo_hix22(foo), %l3 | |
23499 | xor %l3, %tldo_lox10(foo), %l4 | |
23500 | add %o0, %l4, %l5, %tldo_add(foo) | |
23501 | sethi %tie_hi22(foo), %o3 | |
23502 | add %o3, %tie_lo10(foo), %o3 | |
23503 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
23504 | add %g7, %o2, %o4, %tie_add(foo) | |
23505 | sethi %tle_hix22(foo), %l1 | |
23506 | xor %l1, %tle_lox10(foo), %o5 | |
16c9d3b1 | 23507 | ld [%g7 + %o5], %o1" |
5751a10b | 23508 | ;; |
6a7a462c BW |
23509 | xtensa*-*-*) |
23510 | conftest_s=' | |
23511 | .section ".tdata","awT",@progbits | |
23512 | foo: .long 25 | |
23513 | .text | |
23514 | movi a8, foo@TLSFUNC | |
23515 | movi a10, foo@TLSARG | |
23516 | callx8.tls a8, foo@TLSCALL' | |
23517 | tls_first_major=2 | |
23518 | tls_first_minor=19 | |
23519 | ;; | |
f996902d | 23520 | esac |
8dea1cca DD |
23521 | set_have_as_tls=no |
23522 | if test "x$enable_tls" = xno ; then | |
23523 | : # TLS explicitly disabled. | |
23524 | elif test "x$enable_tls" = xyes ; then | |
23525 | set_have_as_tls=yes # TLS explicitly enabled. | |
23526 | elif test -z "$tls_first_major"; then | |
8ada417f ZW |
23527 | : # If we don't have a check, assume no support. |
23528 | else | |
5213506e RW |
23529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5 |
23530 | $as_echo_n "checking assembler for thread-local storage support... " >&6; } | |
23531 | if test "${gcc_cv_as_tls+set}" = set; then : | |
23532 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
23533 | else |
23534 | gcc_cv_as_tls=no | |
23535 | if test $in_tree_gas = yes; then | |
23536 | if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0` | |
23537 | then gcc_cv_as_tls=yes | |
ad9c4d9f | 23538 | fi |
8ada417f | 23539 | elif test x$gcc_cv_as != x; then |
dddc6762 | 23540 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 23541 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5' |
5213506e | 23542 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23543 | (eval $ac_try) 2>&5 |
23544 | ac_status=$? | |
5213506e RW |
23545 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23546 | test $ac_status = 0; }; } | |
8ada417f ZW |
23547 | then |
23548 | gcc_cv_as_tls=yes | |
23549 | else | |
23550 | echo "configure: failed program was" >&5 | |
23551 | cat conftest.s >&5 | |
23552 | fi | |
23553 | rm -f conftest.o conftest.s | |
f996902d | 23554 | fi |
f996902d | 23555 | fi |
5213506e RW |
23556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5 |
23557 | $as_echo "$gcc_cv_as_tls" >&6; } | |
63cf211a | 23558 | if test $gcc_cv_as_tls = yes; then |
8dea1cca DD |
23559 | set_have_as_tls=yes |
23560 | fi | |
23561 | fi | |
16c9d3b1 | 23562 | case "$target" in |
23d50abb RO |
23563 | *-*-irix6*) |
23564 | # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld | |
23565 | # with TLS support are in use, native TLS cannot work. | |
23566 | set_have_as_tls=no | |
23567 | ;; | |
23568 | *-*-osf*) | |
23569 | # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and | |
23570 | # gld with TLS support are in use, native TLS cannot work. | |
23571 | set_have_as_tls=no | |
23572 | ;; | |
16c9d3b1 RO |
23573 | # TLS was introduced in the Solaris 9 FCS release and backported to |
23574 | # Solaris 8 patches. Support for GNU-style TLS on x86 was only | |
23575 | # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun | |
23576 | # ld and GCC don't support any longer. | |
23577 | *-*-solaris2.*) | |
23578 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5 | |
23579 | $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; } | |
23580 | ld_tls_support=no | |
23581 | # Check ld and ld.so.1 TLS support. | |
23582 | if echo "$ld_ver" | grep GNU > /dev/null; then | |
23583 | # Assume all interesting versions of GNU ld have TLS support. | |
23584 | # FIXME: still need ld.so.1 support, i.e. ld version checks below. | |
23585 | ld_tls_support=yes | |
23586 | else | |
23587 | case "$target" in | |
23588 | # Solaris 8/x86 ld has GNU style TLS support since version 1.280. | |
23589 | i?86-*-solaris2.8) | |
23590 | min_tls_ld_vers_minor=280 | |
23591 | ;; | |
23592 | # Solaris 8/SPARC ld has TLS support since version 1.272. | |
23593 | sparc*-*-solaris2.8) | |
23594 | min_tls_ld_vers_minor=272 | |
23595 | ;; | |
23596 | # Solaris 9/x86 ld has GNU style TLS support since version 1.374. | |
23597 | i?86-*-solaris2.9) | |
23598 | min_tls_ld_vers_minor=374 | |
23599 | ;; | |
23600 | # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS. | |
23601 | sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*) | |
23602 | min_tls_ld_vers_minor=343 | |
23603 | ;; | |
23604 | esac | |
2b48f20d | 23605 | if test "$ld_vers_major" -gt 1 || \ |
16c9d3b1 RO |
23606 | test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then |
23607 | ld_tls_support=yes | |
23608 | else | |
23609 | set_have_as_tls=no | |
23610 | fi | |
23611 | fi | |
23612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5 | |
23613 | $as_echo "$ld_tls_support" >&6; } | |
23614 | ||
23615 | save_LIBS="$LIBS" | |
23616 | save_LDFLAGS="$LDFLAGS" | |
23617 | LIBS= | |
23618 | LDFLAGS= | |
23619 | ||
23620 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5 | |
23621 | $as_echo_n "checking alternate thread library... " >&6; } | |
23622 | case "$target" in | |
23623 | # TLS support was backported to Solaris 8 patches, but only lives in | |
23624 | # the alternate thread library which became the default in Solaris 9. | |
23625 | # We want to always use that, irrespective of TLS support. | |
23626 | *-*-solaris2.8) | |
23627 | # Take multilib subdir into account. There's no spec to handle | |
23628 | # this. The 64 symlink exists since Solaris 8. | |
23629 | lwp_dir=/usr/lib/lwp | |
23630 | lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}" | |
23631 | LDFLAGS="-L$lwp_dir -R$lwp_dir" | |
23632 | ;; | |
23633 | *-*-solaris2*) | |
23634 | lwp_dir="none" | |
23635 | lwp_spec="" | |
23636 | ;; | |
23637 | esac | |
23638 | # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support. | |
23639 | ||
23640 | cat >>confdefs.h <<_ACEOF | |
23641 | #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec" | |
23642 | _ACEOF | |
23643 | ||
23644 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5 | |
23645 | $as_echo "$lwp_dir" >&6; } | |
23646 | ||
23647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5 | |
23648 | $as_echo_n "checking library containing $tga_func... " >&6; } | |
23649 | # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr | |
23650 | # (32-bit x86) only lived in libthread, so check for that. Keep | |
23651 | # set_have_as_tls if found, disable if not. | |
23652 | as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh` | |
23653 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5 | |
23654 | $as_echo_n "checking for library containing $tga_func... " >&6; } | |
23655 | if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : | |
23656 | $as_echo_n "(cached) " >&6 | |
23657 | else | |
23658 | ac_func_search_save_LIBS=$LIBS | |
23659 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23660 | /* end confdefs.h. */ | |
23661 | ||
23662 | /* Override any GCC internal prototype to avoid an error. | |
23663 | Use char because int might match the return type of a GCC | |
23664 | builtin and then its argument prototype would still apply. */ | |
23665 | #ifdef __cplusplus | |
23666 | extern "C" | |
23667 | #endif | |
23668 | char $tga_func (); | |
23669 | int | |
23670 | main () | |
23671 | { | |
23672 | return $tga_func (); | |
23673 | ; | |
23674 | return 0; | |
23675 | } | |
23676 | _ACEOF | |
23677 | for ac_lib in '' thread; do | |
23678 | if test -z "$ac_lib"; then | |
23679 | ac_res="none required" | |
23680 | else | |
23681 | ac_res=-l$ac_lib | |
23682 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
23683 | fi | |
23684 | if ac_fn_c_try_link "$LINENO"; then : | |
23685 | eval "$as_ac_Search=\$ac_res" | |
23686 | fi | |
23687 | rm -f core conftest.err conftest.$ac_objext \ | |
23688 | conftest$ac_exeext | |
23689 | if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : | |
23690 | break | |
23691 | fi | |
23692 | done | |
23693 | if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : | |
23694 | ||
23695 | else | |
23696 | eval "$as_ac_Search=no" | |
23697 | fi | |
23698 | rm conftest.$ac_ext | |
23699 | LIBS=$ac_func_search_save_LIBS | |
23700 | fi | |
23701 | eval ac_res=\$$as_ac_Search | |
23702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
23703 | $as_echo "$ac_res" >&6; } | |
23704 | eval ac_res=\$$as_ac_Search | |
23705 | if test "$ac_res" != no; then : | |
23706 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
23707 | ||
23708 | else | |
23709 | set_have_as_tls=no | |
23710 | fi | |
23711 | ||
23712 | # Clear LIBS if we cannot support TLS. | |
23713 | if test $set_have_as_tls = no; then | |
23714 | LIBS= | |
23715 | fi | |
23716 | # Always define LIB_TLS_SPEC, even without TLS support. | |
23717 | ||
23718 | cat >>confdefs.h <<_ACEOF | |
23719 | #define LIB_TLS_SPEC "$LIBS" | |
23720 | _ACEOF | |
23721 | ||
23722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5 | |
23723 | $as_echo "$LIBS" >&6; } | |
23724 | ||
23725 | LIBS="$save_LIBS" | |
23726 | LDFLAGS="$save_LDFLAGS" | |
23727 | ;; | |
23728 | esac | |
8dea1cca | 23729 | if test $set_have_as_tls = yes ; then |
ba479fd2 | 23730 | |
5213506e | 23731 | $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h |
f996902d | 23732 | |
8ada417f ZW |
23733 | fi |
23734 | ||
23735 | # Target-specific assembler checks. | |
f996902d | 23736 | |
5213506e RW |
23737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5 |
23738 | $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; } | |
7e9d8517 | 23739 | gcc_cv_ld_static_dynamic=no |
c6092243 RO |
23740 | gcc_cv_ld_static_option='-Bstatic' |
23741 | gcc_cv_ld_dynamic_option='-Bdynamic' | |
7e9d8517 | 23742 | if test $in_tree_ld = yes ; then |
83f0ccb8 | 23743 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then |
7e9d8517 L |
23744 | gcc_cv_ld_static_dynamic=yes |
23745 | fi | |
23746 | elif test x$gcc_cv_ld != x; then | |
bb127cd8 RO |
23747 | # Check if linker supports -Bstatic/-Bdynamic option |
23748 | if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ | |
23749 | && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then | |
23750 | gcc_cv_ld_static_dynamic=yes | |
23751 | else | |
23752 | case "$target" in | |
c6092243 RO |
23753 | # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic. |
23754 | alpha*-dec-osf*) | |
23755 | gcc_cv_ld_static_dynamic=yes | |
23756 | gcc_cv_ld_static_option="-noso" | |
23757 | gcc_cv_ld_dynamic_option="-so_archive" | |
23758 | ;; | |
f903e000 SE |
23759 | # HP-UX ld uses -a flags to select between shared and archive. |
23760 | *-*-hpux*) | |
23761 | if test x"$gnu_ld" = xno; then | |
23762 | gcc_cv_ld_static_dynamic=yes | |
23763 | gcc_cv_ld_static_option="-aarchive_shared" | |
23764 | gcc_cv_ld_dynamic_option="-adefault" | |
23765 | fi | |
23766 | ;; | |
c9f58b9a RO |
23767 | # IRIX 6 ld supports -Bstatic/-Bdynamic. |
23768 | mips-sgi-irix6*) | |
23769 | gcc_cv_ld_static_dynamic=yes | |
23770 | ;; | |
bb127cd8 RO |
23771 | # Solaris 2 ld always supports -Bstatic/-Bdynamic. |
23772 | *-*-solaris2*) | |
23773 | gcc_cv_ld_static_dynamic=yes | |
23774 | ;; | |
23775 | esac | |
23776 | fi | |
7e9d8517 L |
23777 | fi |
23778 | if test x"$gcc_cv_ld_static_dynamic" = xyes; then | |
23779 | ||
5213506e | 23780 | $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h |
7e9d8517 | 23781 | |
c6092243 RO |
23782 | |
23783 | cat >>confdefs.h <<_ACEOF | |
23784 | #define LD_STATIC_OPTION "$gcc_cv_ld_static_option" | |
23785 | _ACEOF | |
23786 | ||
23787 | ||
23788 | cat >>confdefs.h <<_ACEOF | |
23789 | #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option" | |
23790 | _ACEOF | |
23791 | ||
7e9d8517 | 23792 | fi |
5213506e RW |
23793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5 |
23794 | $as_echo "$gcc_cv_ld_static_dynamic" >&6; } | |
7e9d8517 | 23795 | |
d594623a | 23796 | if test x"$demangler_in_ld" = xyes; then |
5213506e RW |
23797 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5 |
23798 | $as_echo_n "checking linker --demangle support... " >&6; } | |
d594623a L |
23799 | gcc_cv_ld_demangle=no |
23800 | if test $in_tree_ld = yes; then | |
23801 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \ | |
23802 | gcc_cv_ld_demangle=yes | |
23803 | fi | |
23804 | elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then | |
23805 | # Check if the GNU linker supports --demangle option | |
23806 | if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then | |
23807 | gcc_cv_ld_demangle=yes | |
23808 | fi | |
23809 | fi | |
23810 | if test x"$gcc_cv_ld_demangle" = xyes; then | |
23811 | ||
5213506e | 23812 | $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h |
d594623a L |
23813 | |
23814 | fi | |
5213506e RW |
23815 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5 |
23816 | $as_echo "$gcc_cv_ld_demangle" >&6; } | |
d594623a L |
23817 | fi |
23818 | ||
bb127cd8 | 23819 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5 |
96bdf9b4 | 23820 | $as_echo_n "checking linker plugin support... " >&6; } |
55b46574 | 23821 | gcc_cv_lto_plugin=0 |
f3d533d3 | 23822 | if test -f liblto_plugin.la; then |
df33b41f RO |
23823 | save_ld_ver="$ld_ver" |
23824 | save_ld_vers_major="$ld_vers_major" | |
23825 | save_ld_vers_minor="$ld_vers_minor" | |
23826 | save_ld_is_gold="$ld_is_gold" | |
23827 | ||
23828 | ld_is_gold=no | |
55b46574 | 23829 | |
df33b41f RO |
23830 | if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then |
23831 | ld_ver="GNU ld" | |
23832 | # FIXME: ld_is_gold? | |
23833 | ld_vers_major="$gcc_cv_gld_major_version" | |
23834 | ld_vers_minor="$gcc_cv_gld_minor_version" | |
23835 | else | |
23836 | # Determine plugin linker version. | |
23837 | # FIXME: Partial duplicate from above, generalize. | |
23838 | ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q` | |
23839 | if echo "$ld_ver" | grep GNU > /dev/null; then | |
23840 | if echo "$ld_ver" | grep "GNU gold" > /dev/null; then | |
23841 | ld_is_gold=yes | |
23842 | ld_vers=`echo $ld_ver | sed -n \ | |
23843 | -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'` | |
23844 | else | |
23845 | ld_vers=`echo $ld_ver | sed -n \ | |
23846 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` | |
23847 | fi | |
23848 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` | |
23849 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
55b46574 | 23850 | fi |
df33b41f RO |
23851 | fi |
23852 | ||
23853 | # Determine plugin support. | |
23854 | if echo "$ld_ver" | grep GNU > /dev/null; then | |
55b46574 RO |
23855 | # Require GNU ld or gold 2.21+ for plugin support by default. |
23856 | if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then | |
23857 | gcc_cv_lto_plugin=2 | |
23858 | # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20. | |
23859 | elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then | |
23860 | gcc_cv_lto_plugin=1 | |
96bdf9b4 | 23861 | fi |
96bdf9b4 | 23862 | fi |
df33b41f RO |
23863 | |
23864 | ld_ver="$save_ld_ver" | |
23865 | ld_vers_major="$save_ld_vers_major" | |
23866 | ld_vers_minor="$save_ld_vers_minor" | |
23867 | ld_is_gold="$save_ld_is_gold" | |
bb127cd8 | 23868 | fi |
96bdf9b4 | 23869 | |
55b46574 RO |
23870 | cat >>confdefs.h <<_ACEOF |
23871 | #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin | |
23872 | _ACEOF | |
96bdf9b4 | 23873 | |
bb127cd8 RO |
23874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5 |
23875 | $as_echo "$gcc_cv_lto_plugin" >&6; } | |
96bdf9b4 | 23876 | |
3a37b08e RH |
23877 | case "$target" in |
23878 | # All TARGET_ABI_OSF targets. | |
23879 | alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) | |
5213506e RW |
23880 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5 |
23881 | $as_echo_n "checking assembler for explicit relocation support... " >&6; } | |
23882 | if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then : | |
23883 | $as_echo_n "(cached) " >&6 | |
3a37b08e | 23884 | else |
8ada417f ZW |
23885 | gcc_cv_as_alpha_explicit_relocs=no |
23886 | if test $in_tree_gas = yes; then | |
23887 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
23888 | then gcc_cv_as_alpha_explicit_relocs=yes | |
ad9c4d9f | 23889 | fi |
8ada417f | 23890 | elif test x$gcc_cv_as != x; then |
dddc6762 | 23891 | $as_echo ' .set nomacro |
3a37b08e RH |
23892 | .text |
23893 | extbl $3, $2, $3 !lituse_bytoff!1 | |
23894 | ldq $2, a($29) !literal!1 | |
23895 | ldq $4, b($29) !literal!2 | |
23896 | ldq_u $3, 0($2) !lituse_base!1 | |
23897 | ldq $27, f($29) !literal!5 | |
23898 | jsr $26, ($27), f !lituse_jsr!5 | |
23899 | ldah $29, 0($26) !gpdisp!3 | |
23900 | lda $0, c($29) !gprel | |
23901 | ldah $1, d($29) !gprelhigh | |
23902 | lda $1, d($1) !gprellow | |
8ada417f | 23903 | lda $29, 0($29) !gpdisp!3' > conftest.s |
e0b0fd74 | 23904 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23905 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23906 | (eval $ac_try) 2>&5 |
23907 | ac_status=$? | |
5213506e RW |
23908 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23909 | test $ac_status = 0; }; } | |
8ada417f ZW |
23910 | then |
23911 | gcc_cv_as_alpha_explicit_relocs=yes | |
23912 | else | |
23913 | echo "configure: failed program was" >&5 | |
23914 | cat conftest.s >&5 | |
23915 | fi | |
23916 | rm -f conftest.o conftest.s | |
23917 | fi | |
cafe096b | 23918 | fi |
5213506e RW |
23919 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5 |
23920 | $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; } | |
63cf211a | 23921 | if test $gcc_cv_as_alpha_explicit_relocs = yes; then |
ba479fd2 | 23922 | |
5213506e | 23923 | $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h |
3a37b08e | 23924 | |
d006f5eb | 23925 | fi |
5213506e RW |
23926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5 |
23927 | $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; } | |
23928 | if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then : | |
23929 | $as_echo_n "(cached) " >&6 | |
d006f5eb RH |
23930 | else |
23931 | gcc_cv_as_alpha_jsrdirect_relocs=no | |
23932 | if test $in_tree_gas = yes; then | |
23933 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90` | |
23934 | then gcc_cv_as_alpha_jsrdirect_relocs=yes | |
23935 | fi | |
23936 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 23937 | $as_echo ' .set nomacro |
d006f5eb RH |
23938 | .text |
23939 | ldq $27, a($29) !literal!1 | |
23940 | jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s | |
e0b0fd74 | 23941 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23942 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d006f5eb RH |
23943 | (eval $ac_try) 2>&5 |
23944 | ac_status=$? | |
5213506e RW |
23945 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23946 | test $ac_status = 0; }; } | |
d006f5eb RH |
23947 | then |
23948 | gcc_cv_as_alpha_jsrdirect_relocs=yes | |
23949 | else | |
23950 | echo "configure: failed program was" >&5 | |
23951 | cat conftest.s >&5 | |
23952 | fi | |
23953 | rm -f conftest.o conftest.s | |
23954 | fi | |
23955 | fi | |
5213506e RW |
23956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5 |
23957 | $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; } | |
d006f5eb RH |
23958 | if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then |
23959 | ||
5213506e | 23960 | $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h |
d006f5eb | 23961 | |
86da66b5 HPN |
23962 | fi |
23963 | ;; | |
23964 | ||
23965 | cris-*-*) | |
5213506e RW |
23966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5 |
23967 | $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; } | |
23968 | if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then : | |
23969 | $as_echo_n "(cached) " >&6 | |
86da66b5 HPN |
23970 | else |
23971 | gcc_cv_as_cris_no_mul_bug=no | |
23972 | if test $in_tree_gas = yes; then | |
23973 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
23974 | then gcc_cv_as_cris_no_mul_bug=yes | |
23975 | fi | |
23976 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 23977 | $as_echo '.text' > conftest.s |
e0b0fd74 | 23978 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5' |
5213506e | 23979 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
86da66b5 HPN |
23980 | (eval $ac_try) 2>&5 |
23981 | ac_status=$? | |
5213506e RW |
23982 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23983 | test $ac_status = 0; }; } | |
86da66b5 HPN |
23984 | then |
23985 | gcc_cv_as_cris_no_mul_bug=yes | |
23986 | else | |
23987 | echo "configure: failed program was" >&5 | |
23988 | cat conftest.s >&5 | |
23989 | fi | |
23990 | rm -f conftest.o conftest.s | |
23991 | fi | |
23992 | fi | |
5213506e RW |
23993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5 |
23994 | $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; } | |
86da66b5 HPN |
23995 | if test $gcc_cv_as_cris_no_mul_bug = yes; then |
23996 | ||
5213506e | 23997 | $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h |
86da66b5 | 23998 | |
8ada417f | 23999 | fi |
3a37b08e | 24000 | ;; |
8ada417f | 24001 | |
1cb36a98 | 24002 | sparc*-*-*) |
5213506e RW |
24003 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5 |
24004 | $as_echo_n "checking assembler for .register... " >&6; } | |
24005 | if test "${gcc_cv_as_sparc_register_op+set}" = set; then : | |
24006 | $as_echo_n "(cached) " >&6 | |
5b68c389 | 24007 | else |
8ada417f ZW |
24008 | gcc_cv_as_sparc_register_op=no |
24009 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24010 | $as_echo '.register %g2, #scratch' > conftest.s |
e0b0fd74 | 24011 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24012 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24013 | (eval $ac_try) 2>&5 |
24014 | ac_status=$? | |
5213506e RW |
24015 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24016 | test $ac_status = 0; }; } | |
8ada417f ZW |
24017 | then |
24018 | gcc_cv_as_sparc_register_op=yes | |
24019 | else | |
24020 | echo "configure: failed program was" >&5 | |
24021 | cat conftest.s >&5 | |
24022 | fi | |
24023 | rm -f conftest.o conftest.s | |
24024 | fi | |
cafe096b | 24025 | fi |
5213506e RW |
24026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5 |
24027 | $as_echo "$gcc_cv_as_sparc_register_op" >&6; } | |
63cf211a | 24028 | if test $gcc_cv_as_sparc_register_op = yes; then |
ba479fd2 | 24029 | |
5213506e | 24030 | $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h |
1cb36a98 | 24031 | |
8ada417f | 24032 | fi |
1cb36a98 | 24033 | |
5213506e RW |
24034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5 |
24035 | $as_echo_n "checking assembler for -relax option... " >&6; } | |
24036 | if test "${gcc_cv_as_sparc_relax+set}" = set; then : | |
24037 | $as_echo_n "(cached) " >&6 | |
e95b1e6a | 24038 | else |
8ada417f ZW |
24039 | gcc_cv_as_sparc_relax=no |
24040 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24041 | $as_echo '.text' > conftest.s |
e0b0fd74 | 24042 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5' |
5213506e | 24043 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24044 | (eval $ac_try) 2>&5 |
24045 | ac_status=$? | |
5213506e RW |
24046 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24047 | test $ac_status = 0; }; } | |
8ada417f ZW |
24048 | then |
24049 | gcc_cv_as_sparc_relax=yes | |
24050 | else | |
24051 | echo "configure: failed program was" >&5 | |
24052 | cat conftest.s >&5 | |
24053 | fi | |
24054 | rm -f conftest.o conftest.s | |
24055 | fi | |
cafe096b | 24056 | fi |
5213506e RW |
24057 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5 |
24058 | $as_echo "$gcc_cv_as_sparc_relax" >&6; } | |
63cf211a | 24059 | if test $gcc_cv_as_sparc_relax = yes; then |
ba479fd2 | 24060 | |
5213506e | 24061 | $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h |
e95b1e6a | 24062 | |
878ee0ab DM |
24063 | fi |
24064 | ||
24065 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5 | |
24066 | $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; } | |
24067 | if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then : | |
24068 | $as_echo_n "(cached) " >&6 | |
24069 | else | |
24070 | gcc_cv_as_sparc_gotdata_op=no | |
24071 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24072 | $as_echo '.text |
6d7b45ad | 24073 | .align 4 |
878ee0ab DM |
24074 | foo: |
24075 | nop | |
24076 | bar: | |
24077 | sethi %gdop_hix22(foo), %g1 | |
24078 | xor %g1, %gdop_lox10(foo), %g1 | |
24079 | ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s | |
24080 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' | |
24081 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24082 | (eval $ac_try) 2>&5 | |
24083 | ac_status=$? | |
24084 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24085 | test $ac_status = 0; }; } | |
24086 | then | |
24087 | if test x$gcc_cv_ld != x \ | |
46bc665f | 24088 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then |
7673c962 RO |
24089 | if test x$gcc_cv_objdump != x; then |
24090 | if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \ | |
24091 | | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then | |
46bc665f | 24092 | gcc_cv_as_sparc_gotdata_op=no |
7673c962 | 24093 | else |
46bc665f | 24094 | gcc_cv_as_sparc_gotdata_op=yes |
46bc665f | 24095 | fi |
46bc665f | 24096 | fi |
878ee0ab DM |
24097 | fi |
24098 | rm -f conftest | |
24099 | else | |
24100 | echo "configure: failed program was" >&5 | |
24101 | cat conftest.s >&5 | |
24102 | fi | |
24103 | rm -f conftest.o conftest.s | |
24104 | fi | |
24105 | fi | |
24106 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5 | |
24107 | $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; } | |
24108 | if test $gcc_cv_as_sparc_gotdata_op = yes; then | |
24109 | ||
24110 | $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h | |
24111 | ||
8ada417f | 24112 | fi |
e95b1e6a | 24113 | |
5213506e RW |
24114 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5 |
24115 | $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; } | |
24116 | if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then : | |
24117 | $as_echo_n "(cached) " >&6 | |
17e9e88c | 24118 | else |
8ada417f ZW |
24119 | gcc_cv_as_sparc_ua_pcrel=no |
24120 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24121 | $as_echo '.text |
8ada417f ZW |
24122 | foo: |
24123 | nop | |
24124 | .data | |
24125 | .align 4 | |
24126 | .byte 0 | |
24127 | .uaword %r_disp32(foo)' > conftest.s | |
e0b0fd74 | 24128 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' |
5213506e | 24129 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24130 | (eval $ac_try) 2>&5 |
24131 | ac_status=$? | |
5213506e RW |
24132 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24133 | test $ac_status = 0; }; } | |
8ada417f ZW |
24134 | then |
24135 | if test x$gcc_cv_ld != x \ | |
24136 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then | |
24137 | gcc_cv_as_sparc_ua_pcrel=yes | |
24138 | fi | |
24139 | rm -f conftest | |
24140 | else | |
24141 | echo "configure: failed program was" >&5 | |
24142 | cat conftest.s >&5 | |
24143 | fi | |
24144 | rm -f conftest.o conftest.s | |
24145 | fi | |
cafe096b | 24146 | fi |
5213506e RW |
24147 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5 |
24148 | $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; } | |
63cf211a | 24149 | if test $gcc_cv_as_sparc_ua_pcrel = yes; then |
ba479fd2 | 24150 | |
5213506e | 24151 | $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h |
17e9e88c | 24152 | |
17e9e88c | 24153 | |
5213506e RW |
24154 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5 |
24155 | $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; } | |
24156 | if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then : | |
24157 | $as_echo_n "(cached) " >&6 | |
cf7b8b0d | 24158 | else |
8ada417f ZW |
24159 | gcc_cv_as_sparc_ua_pcrel_hidden=no |
24160 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24161 | $as_echo '.data |
8ada417f ZW |
24162 | .align 4 |
24163 | .byte 0x31 | |
24164 | .uaword %r_disp32(foo) | |
24165 | .byte 0x32, 0x33, 0x34 | |
24166 | .global foo | |
24167 | .hidden foo | |
24168 | foo: | |
24169 | .skip 4' > conftest.s | |
e0b0fd74 | 24170 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' |
5213506e | 24171 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24172 | (eval $ac_try) 2>&5 |
24173 | ac_status=$? | |
5213506e RW |
24174 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24175 | test $ac_status = 0; }; } | |
8ada417f ZW |
24176 | then |
24177 | if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ | |
24178 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ | |
24179 | && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \ | |
24180 | | grep ' 31000000 07323334' > /dev/null 2>&1; then | |
24181 | if $gcc_cv_objdump -R conftest 2> /dev/null \ | |
24182 | | grep 'DISP32' > /dev/null 2>&1; then | |
24183 | : | |
24184 | else | |
24185 | gcc_cv_as_sparc_ua_pcrel_hidden=yes | |
cf7b8b0d | 24186 | fi |
8ada417f ZW |
24187 | fi |
24188 | rm -f conftest | |
24189 | else | |
24190 | echo "configure: failed program was" >&5 | |
24191 | cat conftest.s >&5 | |
24192 | fi | |
24193 | rm -f conftest.o conftest.s | |
24194 | fi | |
cafe096b | 24195 | fi |
5213506e RW |
24196 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5 |
24197 | $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; } | |
63cf211a | 24198 | if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then |
ba479fd2 | 24199 | |
5213506e | 24200 | $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h |
cf7b8b0d | 24201 | |
8ada417f | 24202 | fi |
ba479fd2 | 24203 | |
8ada417f | 24204 | fi # unaligned pcrel relocs |
cf7b8b0d | 24205 | |
5213506e RW |
24206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5 |
24207 | $as_echo_n "checking assembler for offsetable %lo()... " >&6; } | |
24208 | if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then : | |
24209 | $as_echo_n "(cached) " >&6 | |
5b68c389 | 24210 | else |
8ada417f ZW |
24211 | gcc_cv_as_sparc_offsetable_lo10=no |
24212 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24213 | $as_echo '.text |
8ada417f ZW |
24214 | or %g1, %lo(ab) + 12, %g1 |
24215 | or %g1, %lo(ab + 12), %g1' > conftest.s | |
e0b0fd74 | 24216 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5' |
5213506e | 24217 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24218 | (eval $ac_try) 2>&5 |
24219 | ac_status=$? | |
5213506e RW |
24220 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24221 | test $ac_status = 0; }; } | |
8ada417f ZW |
24222 | then |
24223 | if test x$gcc_cv_objdump != x \ | |
ecb0ccbc | 24224 | && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ |
8ada417f | 24225 | | grep ' 82106000 82106000' > /dev/null 2>&1; then |
1b5c0152 | 24226 | gcc_cv_as_sparc_offsetable_lo10=yes |
8ada417f ZW |
24227 | fi |
24228 | else | |
24229 | echo "configure: failed program was" >&5 | |
24230 | cat conftest.s >&5 | |
24231 | fi | |
24232 | rm -f conftest.o conftest.s | |
24233 | fi | |
cafe096b | 24234 | fi |
5213506e RW |
24235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5 |
24236 | $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; } | |
63cf211a | 24237 | if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then |
ba479fd2 | 24238 | |
5213506e | 24239 | $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h |
e8b141b5 DM |
24240 | |
24241 | fi | |
24242 | ||
24243 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5 | |
24244 | $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; } | |
24245 | if test "${gcc_cv_as_sparc_fmaf+set}" = set; then : | |
24246 | $as_echo_n "(cached) " >&6 | |
24247 | else | |
24248 | gcc_cv_as_sparc_fmaf=no | |
24249 | if test x$gcc_cv_as != x; then | |
24250 | $as_echo '.text | |
26e2f443 DM |
24251 | .register %g2, #scratch |
24252 | .register %g3, #scratch | |
e8b141b5 DM |
24253 | .align 4 |
24254 | fmaddd %f0, %f2, %f4, %f6 | |
24255 | addxccc %g1, %g2, %g3 | |
24256 | fsrl32 %f2, %f4, %f8 | |
24257 | fnaddd %f10, %f12, %f14' > conftest.s | |
24258 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5' | |
24259 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24260 | (eval $ac_try) 2>&5 | |
24261 | ac_status=$? | |
24262 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24263 | test $ac_status = 0; }; } | |
24264 | then | |
24265 | gcc_cv_as_sparc_fmaf=yes | |
24266 | else | |
24267 | echo "configure: failed program was" >&5 | |
24268 | cat conftest.s >&5 | |
24269 | fi | |
24270 | rm -f conftest.o conftest.s | |
24271 | fi | |
24272 | fi | |
24273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5 | |
24274 | $as_echo "$gcc_cv_as_sparc_fmaf" >&6; } | |
24275 | if test $gcc_cv_as_sparc_fmaf = yes; then | |
24276 | ||
24277 | $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h | |
1cb36a98 | 24278 | |
8ada417f | 24279 | fi |
1cb36a98 RH |
24280 | ;; |
24281 | ||
c307e6dd | 24282 | i[34567]86-*-* | x86_64-*-*) |
f7e413e2 DK |
24283 | case $target_os in |
24284 | cygwin*) | |
24285 | # Full C++ conformance when using a shared libstdc++-v3 requires some | |
24286 | # support from the Cygwin DLL, which in more recent versions exports | |
24287 | # wrappers to aid in interposing and redirecting operators new, delete, | |
24288 | # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we | |
24289 | # are configuring for a version of Cygwin that exports the wrappers. | |
24290 | if test x$host = x$target; then | |
24291 | ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj" | |
24292 | if test "x$ac_cv_func___wrap__Znaj" = x""yes; then : | |
24293 | gcc_ac_cygwin_dll_wrappers=yes | |
24294 | else | |
24295 | gcc_ac_cygwin_dll_wrappers=no | |
24296 | fi | |
24297 | ||
24298 | else | |
24299 | # Can't check presence of libc functions during cross-compile, so | |
24300 | # we just have to assume we're building for an up-to-date target. | |
24301 | gcc_ac_cygwin_dll_wrappers=yes | |
24302 | fi | |
24303 | ||
24304 | cat >>confdefs.h <<_ACEOF | |
24305 | #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi` | |
24306 | _ACEOF | |
24307 | ||
24308 | esac | |
d38bc601 BF |
24309 | case $target_os in |
24310 | cygwin* | pe | mingw32*) | |
233215fe DK |
24311 | # Recent binutils allows the three-operand form of ".comm" on PE. This |
24312 | # definition is used unconditionally to initialise the default state of | |
24313 | # the target option variable that governs usage of the feature. | |
5213506e RW |
24314 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5 |
24315 | $as_echo_n "checking assembler for .comm with alignment... " >&6; } | |
24316 | if test "${gcc_cv_as_comm_has_align+set}" = set; then : | |
24317 | $as_echo_n "(cached) " >&6 | |
233215fe DK |
24318 | else |
24319 | gcc_cv_as_comm_has_align=no | |
24320 | if test $in_tree_gas = yes; then | |
24321 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52` | |
24322 | then gcc_cv_as_comm_has_align=yes | |
24323 | fi | |
24324 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 24325 | $as_echo '.comm foo,1,32' > conftest.s |
e0b0fd74 | 24326 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24327 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
233215fe DK |
24328 | (eval $ac_try) 2>&5 |
24329 | ac_status=$? | |
5213506e RW |
24330 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24331 | test $ac_status = 0; }; } | |
233215fe DK |
24332 | then |
24333 | gcc_cv_as_comm_has_align=yes | |
24334 | else | |
24335 | echo "configure: failed program was" >&5 | |
24336 | cat conftest.s >&5 | |
24337 | fi | |
24338 | rm -f conftest.o conftest.s | |
24339 | fi | |
24340 | fi | |
5213506e RW |
24341 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5 |
24342 | $as_echo "$gcc_cv_as_comm_has_align" >&6; } | |
233215fe DK |
24343 | |
24344 | ||
24345 | cat >>confdefs.h <<_ACEOF | |
24346 | #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi` | |
24347 | _ACEOF | |
24348 | ||
d38bc601 | 24349 | # Used for DWARF 2 in PE |
5213506e RW |
24350 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5 |
24351 | $as_echo_n "checking assembler for .secrel32 relocs... " >&6; } | |
24352 | if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then : | |
24353 | $as_echo_n "(cached) " >&6 | |
d38bc601 BF |
24354 | else |
24355 | gcc_cv_as_ix86_pe_secrel32=no | |
24356 | if test $in_tree_gas = yes; then | |
24357 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
24358 | then gcc_cv_as_ix86_pe_secrel32=yes | |
24359 | fi | |
24360 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 24361 | $as_echo '.text |
d38bc601 BF |
24362 | foo: nop |
24363 | .data | |
24364 | .secrel32 foo' > conftest.s | |
e0b0fd74 | 24365 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24366 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d38bc601 BF |
24367 | (eval $ac_try) 2>&5 |
24368 | ac_status=$? | |
5213506e RW |
24369 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24370 | test $ac_status = 0; }; } | |
d38bc601 BF |
24371 | then |
24372 | if test x$gcc_cv_ld != x \ | |
24373 | && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then | |
24374 | gcc_cv_as_ix86_pe_secrel32=yes | |
24375 | fi | |
24376 | rm -f conftest | |
24377 | else | |
24378 | echo "configure: failed program was" >&5 | |
24379 | cat conftest.s >&5 | |
24380 | fi | |
24381 | rm -f conftest.o conftest.s | |
24382 | fi | |
24383 | fi | |
5213506e RW |
24384 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5 |
24385 | $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; } | |
d38bc601 BF |
24386 | if test $gcc_cv_as_ix86_pe_secrel32 = yes; then |
24387 | ||
5213506e | 24388 | $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h |
d38bc601 BF |
24389 | |
24390 | fi | |
3bec79c5 DK |
24391 | # Test if the assembler supports the extended form of the .section |
24392 | # directive that specifies section alignment. LTO support uses this, | |
24393 | # but normally only after installation, so we warn but don't fail the | |
24394 | # configure if LTO is enabled but the assembler does not support it. | |
24395 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5 | |
24396 | $as_echo_n "checking assembler for .section with alignment... " >&6; } | |
24397 | if test "${gcc_cv_as_section_has_align+set}" = set; then : | |
24398 | $as_echo_n "(cached) " >&6 | |
24399 | else | |
24400 | gcc_cv_as_section_has_align=no | |
24401 | if test $in_tree_gas = yes; then | |
24402 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1` | |
24403 | then gcc_cv_as_section_has_align=yes | |
24404 | fi | |
24405 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 24406 | $as_echo '.section lto_test,"dr0"' > conftest.s |
3bec79c5 DK |
24407 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5' |
24408 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24409 | (eval $ac_try) 2>&5 | |
24410 | ac_status=$? | |
24411 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24412 | test $ac_status = 0; }; } | |
24413 | then | |
24414 | gcc_cv_as_section_has_align=yes | |
24415 | else | |
24416 | echo "configure: failed program was" >&5 | |
24417 | cat conftest.s >&5 | |
24418 | fi | |
24419 | rm -f conftest.o conftest.s | |
24420 | fi | |
24421 | fi | |
24422 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5 | |
24423 | $as_echo "$gcc_cv_as_section_has_align" >&6; } | |
24424 | ||
24425 | if test x$gcc_cv_as_section_has_align != xyes; then | |
24426 | case ",$enable_languages," in | |
24427 | *,lto,*) | |
24428 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5 | |
24429 | $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;} | |
24430 | ;; | |
24431 | esac | |
24432 | fi | |
08c71c82 KT |
24433 | # Test if the assembler supports the section flag 'e' for specifying |
24434 | # an excluded section. | |
24435 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5 | |
24436 | $as_echo_n "checking assembler for .section with e... " >&6; } | |
24437 | if test "${gcc_cv_as_section_has_e+set}" = set; then : | |
24438 | $as_echo_n "(cached) " >&6 | |
24439 | else | |
24440 | gcc_cv_as_section_has_e=no | |
24441 | if test $in_tree_gas = yes; then | |
24442 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51` | |
24443 | then gcc_cv_as_section_has_e=yes | |
24444 | fi | |
24445 | elif test x$gcc_cv_as != x; then | |
24446 | $as_echo '.section foo1,"e" | |
24447 | .byte 0,0,0,0' > conftest.s | |
24448 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' | |
24449 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24450 | (eval $ac_try) 2>&5 | |
24451 | ac_status=$? | |
24452 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24453 | test $ac_status = 0; }; } | |
24454 | then | |
24455 | gcc_cv_as_section_has_e=yes | |
24456 | else | |
24457 | echo "configure: failed program was" >&5 | |
24458 | cat conftest.s >&5 | |
24459 | fi | |
24460 | rm -f conftest.o conftest.s | |
24461 | fi | |
24462 | fi | |
24463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5 | |
24464 | $as_echo "$gcc_cv_as_section_has_e" >&6; } | |
24465 | ||
24466 | ||
24467 | cat >>confdefs.h <<_ACEOF | |
24468 | #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi` | |
24469 | _ACEOF | |
24470 | ||
d38bc601 BF |
24471 | ;; |
24472 | esac | |
24473 | ||
5213506e RW |
24474 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5 |
24475 | $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; } | |
24476 | if test "${gcc_cv_as_ix86_filds+set}" = set; then : | |
24477 | $as_echo_n "(cached) " >&6 | |
8ada417f | 24478 | else |
a3a5e3d1 UB |
24479 | gcc_cv_as_ix86_filds=no |
24480 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24481 | $as_echo 'filds mem; fists mem' > conftest.s |
e0b0fd74 | 24482 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24483 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24484 | (eval $ac_try) 2>&5 |
24485 | ac_status=$? | |
5213506e RW |
24486 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24487 | test $ac_status = 0; }; } | |
8ada417f | 24488 | then |
a3a5e3d1 UB |
24489 | gcc_cv_as_ix86_filds=yes |
24490 | else | |
24491 | echo "configure: failed program was" >&5 | |
24492 | cat conftest.s >&5 | |
24493 | fi | |
24494 | rm -f conftest.o conftest.s | |
24495 | fi | |
24496 | fi | |
5213506e RW |
24497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5 |
24498 | $as_echo "$gcc_cv_as_ix86_filds" >&6; } | |
a3a5e3d1 UB |
24499 | if test $gcc_cv_as_ix86_filds = yes; then |
24500 | ||
5213506e | 24501 | $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h |
a3a5e3d1 UB |
24502 | |
24503 | fi | |
24504 | ||
5213506e RW |
24505 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5 |
24506 | $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; } | |
24507 | if test "${gcc_cv_as_ix86_fildq+set}" = set; then : | |
24508 | $as_echo_n "(cached) " >&6 | |
a3a5e3d1 UB |
24509 | else |
24510 | gcc_cv_as_ix86_fildq=no | |
24511 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24512 | $as_echo 'fildq mem; fistpq mem' > conftest.s |
e0b0fd74 | 24513 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24514 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
a3a5e3d1 UB |
24515 | (eval $ac_try) 2>&5 |
24516 | ac_status=$? | |
5213506e RW |
24517 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24518 | test $ac_status = 0; }; } | |
a3a5e3d1 UB |
24519 | then |
24520 | gcc_cv_as_ix86_fildq=yes | |
8ada417f ZW |
24521 | else |
24522 | echo "configure: failed program was" >&5 | |
24523 | cat conftest.s >&5 | |
981d4858 | 24524 | fi |
8ada417f ZW |
24525 | rm -f conftest.o conftest.s |
24526 | fi | |
24527 | fi | |
5213506e RW |
24528 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5 |
24529 | $as_echo "$gcc_cv_as_ix86_fildq" >&6; } | |
a3a5e3d1 | 24530 | if test $gcc_cv_as_ix86_fildq = yes; then |
ba479fd2 | 24531 | |
5213506e | 24532 | $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h |
ad9c4d9f | 24533 | |
f6f5dff2 RO |
24534 | fi |
24535 | ||
5213506e RW |
24536 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5 |
24537 | $as_echo_n "checking assembler for cmov syntax... " >&6; } | |
24538 | if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then : | |
24539 | $as_echo_n "(cached) " >&6 | |
f6f5dff2 RO |
24540 | else |
24541 | gcc_cv_as_ix86_cmov_sun_syntax=no | |
24542 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24543 | $as_echo 'cmovl.l %edx, %eax' > conftest.s |
e0b0fd74 | 24544 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24545 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24546 | (eval $ac_try) 2>&5 |
24547 | ac_status=$? | |
5213506e RW |
24548 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24549 | test $ac_status = 0; }; } | |
f6f5dff2 RO |
24550 | then |
24551 | gcc_cv_as_ix86_cmov_sun_syntax=yes | |
24552 | else | |
24553 | echo "configure: failed program was" >&5 | |
24554 | cat conftest.s >&5 | |
24555 | fi | |
24556 | rm -f conftest.o conftest.s | |
24557 | fi | |
24558 | fi | |
5213506e RW |
24559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5 |
24560 | $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; } | |
63cf211a | 24561 | if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then |
ba479fd2 | 24562 | |
5213506e | 24563 | $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h |
f6f5dff2 | 24564 | |
b6c03bcd RS |
24565 | fi |
24566 | ||
5213506e RW |
24567 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5 |
24568 | $as_echo_n "checking assembler for ffreep mnemonic... " >&6; } | |
24569 | if test "${gcc_cv_as_ix86_ffreep+set}" = set; then : | |
24570 | $as_echo_n "(cached) " >&6 | |
b6c03bcd RS |
24571 | else |
24572 | gcc_cv_as_ix86_ffreep=no | |
24573 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24574 | $as_echo 'ffreep %st(1)' > conftest.s |
e0b0fd74 | 24575 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24576 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
b6c03bcd RS |
24577 | (eval $ac_try) 2>&5 |
24578 | ac_status=$? | |
5213506e RW |
24579 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24580 | test $ac_status = 0; }; } | |
b6c03bcd RS |
24581 | then |
24582 | gcc_cv_as_ix86_ffreep=yes | |
24583 | else | |
24584 | echo "configure: failed program was" >&5 | |
24585 | cat conftest.s >&5 | |
24586 | fi | |
24587 | rm -f conftest.o conftest.s | |
24588 | fi | |
24589 | fi | |
5213506e RW |
24590 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5 |
24591 | $as_echo "$gcc_cv_as_ix86_ffreep" >&6; } | |
b6c03bcd RS |
24592 | if test $gcc_cv_as_ix86_ffreep = yes; then |
24593 | ||
5213506e | 24594 | $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h |
b6c03bcd | 24595 | |
ed104137 RO |
24596 | fi |
24597 | ||
24598 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5 | |
24599 | $as_echo_n "checking assembler for .quad directive... " >&6; } | |
24600 | if test "${gcc_cv_as_ix86_quad+set}" = set; then : | |
24601 | $as_echo_n "(cached) " >&6 | |
24602 | else | |
24603 | gcc_cv_as_ix86_quad=no | |
24604 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24605 | $as_echo '.quad 0' > conftest.s |
ed104137 RO |
24606 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
24607 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24608 | (eval $ac_try) 2>&5 | |
24609 | ac_status=$? | |
24610 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24611 | test $ac_status = 0; }; } | |
24612 | then | |
24613 | gcc_cv_as_ix86_quad=yes | |
24614 | else | |
24615 | echo "configure: failed program was" >&5 | |
24616 | cat conftest.s >&5 | |
24617 | fi | |
24618 | rm -f conftest.o conftest.s | |
24619 | fi | |
24620 | fi | |
24621 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5 | |
24622 | $as_echo "$gcc_cv_as_ix86_quad" >&6; } | |
24623 | if test $gcc_cv_as_ix86_quad = yes; then | |
24624 | ||
24625 | $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h | |
24626 | ||
38ca3765 UB |
24627 | fi |
24628 | ||
5213506e RW |
24629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5 |
24630 | $as_echo_n "checking assembler for sahf mnemonic... " >&6; } | |
24631 | if test "${gcc_cv_as_ix86_sahf+set}" = set; then : | |
24632 | $as_echo_n "(cached) " >&6 | |
38ca3765 UB |
24633 | else |
24634 | gcc_cv_as_ix86_sahf=no | |
24635 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24636 | $as_echo '.code64 |
953c29f7 | 24637 | sahf' > conftest.s |
e0b0fd74 | 24638 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24639 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
38ca3765 UB |
24640 | (eval $ac_try) 2>&5 |
24641 | ac_status=$? | |
5213506e RW |
24642 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24643 | test $ac_status = 0; }; } | |
38ca3765 UB |
24644 | then |
24645 | gcc_cv_as_ix86_sahf=yes | |
24646 | else | |
24647 | echo "configure: failed program was" >&5 | |
24648 | cat conftest.s >&5 | |
24649 | fi | |
24650 | rm -f conftest.o conftest.s | |
24651 | fi | |
24652 | fi | |
5213506e RW |
24653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5 |
24654 | $as_echo "$gcc_cv_as_ix86_sahf" >&6; } | |
38ca3765 UB |
24655 | if test $gcc_cv_as_ix86_sahf = yes; then |
24656 | ||
5213506e | 24657 | $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h |
38ca3765 | 24658 | |
bad72d7a RH |
24659 | fi |
24660 | ||
24661 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5 | |
24662 | $as_echo_n "checking assembler for swap suffix... " >&6; } | |
24663 | if test "${gcc_cv_as_ix86_swap+set}" = set; then : | |
24664 | $as_echo_n "(cached) " >&6 | |
24665 | else | |
24666 | gcc_cv_as_ix86_swap=no | |
24667 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24668 | $as_echo 'movl.s %esp, %ebp' > conftest.s |
e0b0fd74 | 24669 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
bad72d7a RH |
24670 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
24671 | (eval $ac_try) 2>&5 | |
24672 | ac_status=$? | |
24673 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24674 | test $ac_status = 0; }; } | |
24675 | then | |
24676 | gcc_cv_as_ix86_swap=yes | |
24677 | else | |
24678 | echo "configure: failed program was" >&5 | |
24679 | cat conftest.s >&5 | |
24680 | fi | |
24681 | rm -f conftest.o conftest.s | |
24682 | fi | |
24683 | fi | |
24684 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5 | |
24685 | $as_echo "$gcc_cv_as_ix86_swap" >&6; } | |
24686 | if test $gcc_cv_as_ix86_swap = yes; then | |
24687 | ||
24688 | $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h | |
24689 | ||
68b92f78 RS |
24690 | fi |
24691 | ||
5213506e RW |
24692 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5 |
24693 | $as_echo_n "checking assembler for different section symbol subtraction... " >&6; } | |
24694 | if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then : | |
24695 | $as_echo_n "(cached) " >&6 | |
68b92f78 RS |
24696 | else |
24697 | gcc_cv_as_ix86_diff_sect_delta=no | |
24698 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24699 | $as_echo '.section .rodata |
68b92f78 RS |
24700 | .L1: |
24701 | .long .L2-.L1 | |
24702 | .long .L3-.L1 | |
24703 | .text | |
24704 | .L3: nop | |
24705 | .L2: nop' > conftest.s | |
e0b0fd74 | 24706 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24707 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
68b92f78 RS |
24708 | (eval $ac_try) 2>&5 |
24709 | ac_status=$? | |
5213506e RW |
24710 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24711 | test $ac_status = 0; }; } | |
68b92f78 RS |
24712 | then |
24713 | gcc_cv_as_ix86_diff_sect_delta=yes | |
24714 | else | |
24715 | echo "configure: failed program was" >&5 | |
24716 | cat conftest.s >&5 | |
24717 | fi | |
24718 | rm -f conftest.o conftest.s | |
24719 | fi | |
24720 | fi | |
5213506e RW |
24721 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5 |
24722 | $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; } | |
68b92f78 RS |
24723 | if test $gcc_cv_as_ix86_diff_sect_delta = yes; then |
24724 | ||
5213506e | 24725 | $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h |
68b92f78 | 24726 | |
ad9c4d9f NN |
24727 | fi |
24728 | ||
2433310d | 24729 | # These two are used unconditionally by i386.[ch]; it is to be defined |
6f3ca281 | 24730 | # to 1 if the feature is present, 0 otherwise. |
5213506e RW |
24731 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5 |
24732 | $as_echo_n "checking assembler for GOTOFF in data... " >&6; } | |
24733 | if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then : | |
24734 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
24735 | else |
24736 | gcc_cv_as_ix86_gotoff_in_data=no | |
24737 | if test $in_tree_gas = yes; then | |
24738 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
24739 | then gcc_cv_as_ix86_gotoff_in_data=yes | |
24740 | fi | |
24741 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 24742 | $as_echo ' .text |
f88c65f7 RH |
24743 | .L0: |
24744 | nop | |
24745 | .data | |
8ada417f | 24746 | .long .L0@GOTOFF' > conftest.s |
e0b0fd74 | 24747 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24748 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24749 | (eval $ac_try) 2>&5 |
24750 | ac_status=$? | |
5213506e RW |
24751 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24752 | test $ac_status = 0; }; } | |
8ada417f ZW |
24753 | then |
24754 | gcc_cv_as_ix86_gotoff_in_data=yes | |
24755 | else | |
24756 | echo "configure: failed program was" >&5 | |
24757 | cat conftest.s >&5 | |
f88c65f7 | 24758 | fi |
8ada417f ZW |
24759 | rm -f conftest.o conftest.s |
24760 | fi | |
24761 | fi | |
5213506e RW |
24762 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5 |
24763 | $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; } | |
8ada417f | 24764 | |
6f3ca281 | 24765 | |
ba479fd2 | 24766 | cat >>confdefs.h <<_ACEOF |
6f3ca281 | 24767 | #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 24768 | _ACEOF |
f88c65f7 | 24769 | |
2433310d RO |
24770 | |
24771 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5 | |
24772 | $as_echo_n "checking assembler for rep and lock prefix... " >&6; } | |
24773 | if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then : | |
24774 | $as_echo_n "(cached) " >&6 | |
24775 | else | |
24776 | gcc_cv_as_ix86_rep_lock_prefix=no | |
24777 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24778 | $as_echo 'rep movsl |
4bade865 | 24779 | lock addl %edi, (%eax,%esi) |
2433310d RO |
24780 | lock orl $0, (%esp)' > conftest.s |
24781 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' | |
24782 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24783 | (eval $ac_try) 2>&5 | |
24784 | ac_status=$? | |
24785 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24786 | test $ac_status = 0; }; } | |
24787 | then | |
24788 | gcc_cv_as_ix86_rep_lock_prefix=yes | |
24789 | else | |
24790 | echo "configure: failed program was" >&5 | |
24791 | cat conftest.s >&5 | |
24792 | fi | |
24793 | rm -f conftest.o conftest.s | |
24794 | fi | |
24795 | fi | |
24796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5 | |
24797 | $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; } | |
7085bfb6 | 24798 | if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then |
2433310d | 24799 | |
7085bfb6 | 24800 | $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h |
2433310d | 24801 | |
8950516e RO |
24802 | fi |
24803 | ||
24804 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5 | |
24805 | $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; } | |
24806 | if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then : | |
24807 | $as_echo_n "(cached) " >&6 | |
24808 | else | |
24809 | gcc_cv_as_ix86_tlsgdplt=no | |
24810 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24811 | $as_echo 'call tls_gd@tlsgdplt' > conftest.s |
8950516e RO |
24812 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
24813 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24814 | (eval $ac_try) 2>&5 | |
24815 | ac_status=$? | |
24816 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24817 | test $ac_status = 0; }; } | |
24818 | then | |
24819 | gcc_cv_as_ix86_tlsgdplt=yes | |
24820 | else | |
24821 | echo "configure: failed program was" >&5 | |
24822 | cat conftest.s >&5 | |
24823 | fi | |
24824 | rm -f conftest.o conftest.s | |
24825 | fi | |
24826 | fi | |
24827 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5 | |
24828 | $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; } | |
24829 | if test $gcc_cv_as_ix86_tlsgdplt = yes; then | |
24830 | ||
24831 | $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h | |
24832 | ||
24833 | fi | |
24834 | ||
24835 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5 | |
24836 | $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; } | |
24837 | if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then : | |
24838 | $as_echo_n "(cached) " >&6 | |
24839 | else | |
24840 | gcc_cv_as_ix86_tlsldmplt=no | |
24841 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24842 | $as_echo 'call tls_ld@tlsldmplt' > conftest.s |
8950516e RO |
24843 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
24844 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24845 | (eval $ac_try) 2>&5 | |
24846 | ac_status=$? | |
24847 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24848 | test $ac_status = 0; }; } | |
24849 | then | |
24850 | gcc_cv_as_ix86_tlsldmplt=yes | |
24851 | else | |
24852 | echo "configure: failed program was" >&5 | |
24853 | cat conftest.s >&5 | |
24854 | fi | |
24855 | rm -f conftest.o conftest.s | |
24856 | fi | |
24857 | fi | |
24858 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5 | |
24859 | $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; } | |
24860 | if test $gcc_cv_as_ix86_tlsldmplt = yes; then | |
24861 | ||
24862 | $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h | |
24863 | ||
7085bfb6 | 24864 | fi |
2433310d | 24865 | |
1cb36a98 | 24866 | ;; |
ef1ecf87 RH |
24867 | |
24868 | ia64*-*-*) | |
5213506e RW |
24869 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5 |
24870 | $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; } | |
24871 | if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then : | |
24872 | $as_echo_n "(cached) " >&6 | |
ef1ecf87 | 24873 | else |
8ada417f ZW |
24874 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no |
24875 | if test $in_tree_gas = yes; then | |
24876 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
24877 | then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes | |
ad9c4d9f | 24878 | fi |
8ada417f | 24879 | elif test x$gcc_cv_as != x; then |
dddc6762 | 24880 | $as_echo ' .text |
ef1ecf87 RH |
24881 | addl r15 = @ltoffx(x#), gp |
24882 | ;; | |
cfa9ee99 | 24883 | ld8.mov r16 = [r15], x#' > conftest.s |
e0b0fd74 | 24884 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24885 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24886 | (eval $ac_try) 2>&5 |
24887 | ac_status=$? | |
5213506e RW |
24888 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24889 | test $ac_status = 0; }; } | |
8ada417f | 24890 | then |
cfa9ee99 | 24891 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
8ada417f ZW |
24892 | else |
24893 | echo "configure: failed program was" >&5 | |
24894 | cat conftest.s >&5 | |
2c4a9cff | 24895 | fi |
8ada417f ZW |
24896 | rm -f conftest.o conftest.s |
24897 | fi | |
24898 | fi | |
5213506e RW |
24899 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5 |
24900 | $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; } | |
63cf211a | 24901 | if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then |
ba479fd2 | 24902 | |
5213506e | 24903 | $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h |
8ada417f | 24904 | |
cfa9ee99 | 24905 | fi |
8ada417f | 24906 | |
2c4a9cff | 24907 | ;; |
8ada417f | 24908 | |
2c4a9cff | 24909 | powerpc*-*-*) |
8ada417f | 24910 | case $target in |
432218ba DE |
24911 | *-*-aix*) conftest_s=' .machine "pwr5" |
24912 | .csect .text[PR] | |
6b37db3c | 24913 | mfcr 3,128';; |
8af4d362 | 24914 | *-*-darwin*) |
5213506e RW |
24915 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5 |
24916 | $as_echo_n "checking assembler for .machine directive support... " >&6; } | |
24917 | if test "${gcc_cv_as_machine_directive+set}" = set; then : | |
24918 | $as_echo_n "(cached) " >&6 | |
8af4d362 PB |
24919 | else |
24920 | gcc_cv_as_machine_directive=no | |
24921 | if test x$gcc_cv_as != x; then | |
dddc6762 | 24922 | $as_echo ' .machine ppc7400' > conftest.s |
e0b0fd74 | 24923 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24924 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
8af4d362 PB |
24925 | (eval $ac_try) 2>&5 |
24926 | ac_status=$? | |
5213506e RW |
24927 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24928 | test $ac_status = 0; }; } | |
8af4d362 PB |
24929 | then |
24930 | gcc_cv_as_machine_directive=yes | |
24931 | else | |
24932 | echo "configure: failed program was" >&5 | |
24933 | cat conftest.s >&5 | |
24934 | fi | |
24935 | rm -f conftest.o conftest.s | |
24936 | fi | |
24937 | fi | |
5213506e RW |
24938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5 |
24939 | $as_echo "$gcc_cv_as_machine_directive" >&6; } | |
8af4d362 PB |
24940 | |
24941 | if test x$gcc_cv_as_machine_directive != xyes; then | |
24942 | echo "*** This target requires an assembler supporting \".machine\"" >&2 | |
24943 | echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2 | |
24944 | test x$build = x$target && exit 1 | |
24945 | fi | |
24946 | conftest_s=' .text | |
6b37db3c | 24947 | mfcr r3,128';; |
4c67db14 | 24948 | *) conftest_s=' .machine power4 |
d2ab3e37 | 24949 | .text |
6b37db3c | 24950 | mfcr 3,128';; |
8ada417f | 24951 | esac |
8ada417f | 24952 | |
5213506e RW |
24953 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5 |
24954 | $as_echo_n "checking assembler for mfcr field support... " >&6; } | |
24955 | if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then : | |
24956 | $as_echo_n "(cached) " >&6 | |
2c4a9cff | 24957 | else |
8ada417f ZW |
24958 | gcc_cv_as_powerpc_mfcrf=no |
24959 | if test $in_tree_gas = yes; then | |
24960 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
24961 | then gcc_cv_as_powerpc_mfcrf=yes | |
2c4a9cff | 24962 | fi |
8ada417f | 24963 | elif test x$gcc_cv_as != x; then |
dddc6762 | 24964 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 24965 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24966 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24967 | (eval $ac_try) 2>&5 |
24968 | ac_status=$? | |
5213506e RW |
24969 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24970 | test $ac_status = 0; }; } | |
8ada417f ZW |
24971 | then |
24972 | gcc_cv_as_powerpc_mfcrf=yes | |
24973 | else | |
24974 | echo "configure: failed program was" >&5 | |
24975 | cat conftest.s >&5 | |
24976 | fi | |
24977 | rm -f conftest.o conftest.s | |
24978 | fi | |
2c4a9cff | 24979 | fi |
5213506e RW |
24980 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5 |
24981 | $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; } | |
63cf211a | 24982 | if test $gcc_cv_as_powerpc_mfcrf = yes; then |
ba479fd2 | 24983 | |
5213506e | 24984 | $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h |
ef1ecf87 | 24985 | |
8ada417f | 24986 | fi |
432218ba DE |
24987 | |
24988 | case $target in | |
24989 | *-*-aix*) conftest_s=' .machine "pwr5" | |
24990 | .csect .text[PR] | |
24991 | popcntb 3,3';; | |
24992 | *) conftest_s=' .machine power5 | |
24993 | .text | |
24994 | popcntb 3,3';; | |
24995 | esac | |
24996 | ||
5213506e RW |
24997 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5 |
24998 | $as_echo_n "checking assembler for popcntb support... " >&6; } | |
24999 | if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then : | |
25000 | $as_echo_n "(cached) " >&6 | |
432218ba DE |
25001 | else |
25002 | gcc_cv_as_powerpc_popcntb=no | |
25003 | if test $in_tree_gas = yes; then | |
25004 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
25005 | then gcc_cv_as_powerpc_popcntb=yes | |
25006 | fi | |
25007 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25008 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25009 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25010 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
432218ba DE |
25011 | (eval $ac_try) 2>&5 |
25012 | ac_status=$? | |
5213506e RW |
25013 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25014 | test $ac_status = 0; }; } | |
432218ba DE |
25015 | then |
25016 | gcc_cv_as_powerpc_popcntb=yes | |
25017 | else | |
25018 | echo "configure: failed program was" >&5 | |
25019 | cat conftest.s >&5 | |
25020 | fi | |
25021 | rm -f conftest.o conftest.s | |
25022 | fi | |
25023 | fi | |
5213506e RW |
25024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5 |
25025 | $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; } | |
432218ba DE |
25026 | if test $gcc_cv_as_powerpc_popcntb = yes; then |
25027 | ||
5213506e | 25028 | $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h |
432218ba | 25029 | |
9719f3b7 DE |
25030 | fi |
25031 | ||
25032 | case $target in | |
25033 | *-*-aix*) conftest_s=' .machine "pwr5x" | |
25034 | .csect .text[PR] | |
25035 | frin 1,1';; | |
1e04bfdc | 25036 | *) conftest_s=' .machine power5 |
9719f3b7 DE |
25037 | .text |
25038 | frin 1,1';; | |
25039 | esac | |
25040 | ||
5213506e RW |
25041 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5 |
25042 | $as_echo_n "checking assembler for fp round support... " >&6; } | |
25043 | if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then : | |
25044 | $as_echo_n "(cached) " >&6 | |
9719f3b7 DE |
25045 | else |
25046 | gcc_cv_as_powerpc_fprnd=no | |
25047 | if test $in_tree_gas = yes; then | |
25048 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
25049 | then gcc_cv_as_powerpc_fprnd=yes | |
25050 | fi | |
25051 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25052 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25053 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25054 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
9719f3b7 DE |
25055 | (eval $ac_try) 2>&5 |
25056 | ac_status=$? | |
5213506e RW |
25057 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25058 | test $ac_status = 0; }; } | |
9719f3b7 DE |
25059 | then |
25060 | gcc_cv_as_powerpc_fprnd=yes | |
25061 | else | |
25062 | echo "configure: failed program was" >&5 | |
25063 | cat conftest.s >&5 | |
25064 | fi | |
25065 | rm -f conftest.o conftest.s | |
25066 | fi | |
25067 | fi | |
5213506e RW |
25068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5 |
25069 | $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; } | |
9719f3b7 DE |
25070 | if test $gcc_cv_as_powerpc_fprnd = yes; then |
25071 | ||
5213506e | 25072 | $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h |
9719f3b7 | 25073 | |
44cd321e PS |
25074 | fi |
25075 | ||
25076 | case $target in | |
25077 | *-*-aix*) conftest_s=' .machine "pwr6" | |
25078 | .csect .text[PR] | |
25079 | mffgpr 1,3';; | |
25080 | *) conftest_s=' .machine power6 | |
25081 | .text | |
25082 | mffgpr 1,3';; | |
25083 | esac | |
25084 | ||
5213506e RW |
25085 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5 |
25086 | $as_echo_n "checking assembler for move fp gpr support... " >&6; } | |
25087 | if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then : | |
25088 | $as_echo_n "(cached) " >&6 | |
44cd321e PS |
25089 | else |
25090 | gcc_cv_as_powerpc_mfpgpr=no | |
25091 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 25092 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
44cd321e PS |
25093 | then gcc_cv_as_powerpc_mfpgpr=yes |
25094 | fi | |
25095 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25096 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25097 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25098 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
44cd321e PS |
25099 | (eval $ac_try) 2>&5 |
25100 | ac_status=$? | |
5213506e RW |
25101 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25102 | test $ac_status = 0; }; } | |
44cd321e PS |
25103 | then |
25104 | gcc_cv_as_powerpc_mfpgpr=yes | |
25105 | else | |
25106 | echo "configure: failed program was" >&5 | |
25107 | cat conftest.s >&5 | |
25108 | fi | |
25109 | rm -f conftest.o conftest.s | |
25110 | fi | |
25111 | fi | |
5213506e RW |
25112 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5 |
25113 | $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; } | |
44cd321e PS |
25114 | if test $gcc_cv_as_powerpc_mfpgpr = yes; then |
25115 | ||
5213506e | 25116 | $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h |
44cd321e | 25117 | |
432218ba DE |
25118 | fi |
25119 | ||
7f970b70 AM |
25120 | case $target in |
25121 | *-*-aix*) conftest_s=' .csect .text[PR] | |
25122 | LCF..0: | |
25123 | addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';; | |
25124 | *-*-darwin*) | |
25125 | conftest_s=' .text | |
25126 | LCF0: | |
25127 | addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';; | |
25128 | *) conftest_s=' .text | |
25129 | .LCF0: | |
25130 | addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';; | |
25131 | esac | |
25132 | ||
5213506e RW |
25133 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5 |
25134 | $as_echo_n "checking assembler for rel16 relocs... " >&6; } | |
25135 | if test "${gcc_cv_as_powerpc_rel16+set}" = set; then : | |
25136 | $as_echo_n "(cached) " >&6 | |
695d8830 AS |
25137 | else |
25138 | gcc_cv_as_powerpc_rel16=no | |
25139 | if test $in_tree_gas = yes; then | |
25140 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
25141 | then gcc_cv_as_powerpc_rel16=yes | |
25142 | fi | |
25143 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25144 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25145 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 25146 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
695d8830 AS |
25147 | (eval $ac_try) 2>&5 |
25148 | ac_status=$? | |
5213506e RW |
25149 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25150 | test $ac_status = 0; }; } | |
695d8830 AS |
25151 | then |
25152 | gcc_cv_as_powerpc_rel16=yes | |
25153 | else | |
25154 | echo "configure: failed program was" >&5 | |
25155 | cat conftest.s >&5 | |
25156 | fi | |
25157 | rm -f conftest.o conftest.s | |
25158 | fi | |
25159 | fi | |
5213506e RW |
25160 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5 |
25161 | $as_echo "$gcc_cv_as_powerpc_rel16" >&6; } | |
695d8830 AS |
25162 | if test $gcc_cv_as_powerpc_rel16 = yes; then |
25163 | ||
5213506e | 25164 | $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h |
695d8830 AS |
25165 | |
25166 | fi | |
25167 | ||
b639c3c2 JJ |
25168 | case $target in |
25169 | *-*-aix*) conftest_s=' .machine "pwr6" | |
25170 | .csect .text[PR] | |
25171 | cmpb 3,4,5';; | |
25172 | *) conftest_s=' .machine power6 | |
25173 | .text | |
25174 | cmpb 3,4,5';; | |
25175 | esac | |
25176 | ||
5213506e RW |
25177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5 |
25178 | $as_echo_n "checking assembler for compare bytes support... " >&6; } | |
25179 | if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then : | |
25180 | $as_echo_n "(cached) " >&6 | |
b639c3c2 JJ |
25181 | else |
25182 | gcc_cv_as_powerpc_cmpb=no | |
25183 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 25184 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
b639c3c2 JJ |
25185 | then gcc_cv_as_powerpc_cmpb=yes |
25186 | fi | |
25187 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25188 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25189 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 25190 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
b639c3c2 JJ |
25191 | (eval $ac_try) 2>&5 |
25192 | ac_status=$? | |
5213506e RW |
25193 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25194 | test $ac_status = 0; }; } | |
b639c3c2 JJ |
25195 | then |
25196 | gcc_cv_as_powerpc_cmpb=yes | |
25197 | else | |
25198 | echo "configure: failed program was" >&5 | |
25199 | cat conftest.s >&5 | |
25200 | fi | |
25201 | rm -f conftest.o conftest.s | |
25202 | fi | |
25203 | fi | |
5213506e RW |
25204 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5 |
25205 | $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; } | |
b639c3c2 JJ |
25206 | if test $gcc_cv_as_powerpc_cmpb = yes; then |
25207 | ||
5213506e | 25208 | $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h |
b639c3c2 JJ |
25209 | |
25210 | fi | |
25211 | ||
25212 | case $target in | |
25213 | *-*-aix*) conftest_s=' .machine "pwr6" | |
25214 | .csect .text[PR] | |
0d74c0ee | 25215 | dadd 1,2,3';; |
b639c3c2 JJ |
25216 | *) conftest_s=' .machine power6 |
25217 | .text | |
0d74c0ee | 25218 | dadd 1,2,3';; |
b639c3c2 JJ |
25219 | esac |
25220 | ||
5213506e RW |
25221 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5 |
25222 | $as_echo_n "checking assembler for decimal float support... " >&6; } | |
25223 | if test "${gcc_cv_as_powerpc_dfp+set}" = set; then : | |
25224 | $as_echo_n "(cached) " >&6 | |
b639c3c2 JJ |
25225 | else |
25226 | gcc_cv_as_powerpc_dfp=no | |
25227 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 25228 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
b639c3c2 JJ |
25229 | then gcc_cv_as_powerpc_dfp=yes |
25230 | fi | |
25231 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25232 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25233 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 25234 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
b639c3c2 JJ |
25235 | (eval $ac_try) 2>&5 |
25236 | ac_status=$? | |
5213506e RW |
25237 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25238 | test $ac_status = 0; }; } | |
b639c3c2 JJ |
25239 | then |
25240 | gcc_cv_as_powerpc_dfp=yes | |
25241 | else | |
25242 | echo "configure: failed program was" >&5 | |
25243 | cat conftest.s >&5 | |
25244 | fi | |
25245 | rm -f conftest.o conftest.s | |
25246 | fi | |
25247 | fi | |
5213506e RW |
25248 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5 |
25249 | $as_echo "$gcc_cv_as_powerpc_dfp" >&6; } | |
b639c3c2 JJ |
25250 | if test $gcc_cv_as_powerpc_dfp = yes; then |
25251 | ||
5213506e | 25252 | $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h |
b639c3c2 | 25253 | |
d40c9e33 PB |
25254 | fi |
25255 | ||
25256 | case $target in | |
25257 | *-*-aix*) conftest_s=' .machine "pwr7" | |
25258 | .csect .text[PR] | |
25259 | lxvd2x 1,2,3';; | |
25260 | *) conftest_s=' .machine power7 | |
25261 | .text | |
25262 | lxvd2x 1,2,3';; | |
25263 | esac | |
25264 | ||
5213506e RW |
25265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5 |
25266 | $as_echo_n "checking assembler for vector-scalar support... " >&6; } | |
25267 | if test "${gcc_cv_as_powerpc_vsx+set}" = set; then : | |
25268 | $as_echo_n "(cached) " >&6 | |
d40c9e33 PB |
25269 | else |
25270 | gcc_cv_as_powerpc_vsx=no | |
25271 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 25272 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
d40c9e33 PB |
25273 | then gcc_cv_as_powerpc_vsx=yes |
25274 | fi | |
25275 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25276 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25277 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 25278 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d40c9e33 PB |
25279 | (eval $ac_try) 2>&5 |
25280 | ac_status=$? | |
5213506e RW |
25281 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25282 | test $ac_status = 0; }; } | |
d40c9e33 PB |
25283 | then |
25284 | gcc_cv_as_powerpc_vsx=yes | |
25285 | else | |
25286 | echo "configure: failed program was" >&5 | |
25287 | cat conftest.s >&5 | |
25288 | fi | |
25289 | rm -f conftest.o conftest.s | |
25290 | fi | |
25291 | fi | |
5213506e RW |
25292 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5 |
25293 | $as_echo "$gcc_cv_as_powerpc_vsx" >&6; } | |
d40c9e33 PB |
25294 | if test $gcc_cv_as_powerpc_vsx = yes; then |
25295 | ||
5213506e | 25296 | $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h |
d40c9e33 | 25297 | |
cacf1ca8 MM |
25298 | fi |
25299 | ||
25300 | case $target in | |
25301 | *-*-aix*) conftest_s=' .machine "pwr7" | |
25302 | .csect .text[PR] | |
25303 | popcntd 3,3';; | |
25304 | *) conftest_s=' .machine power7 | |
25305 | .text | |
25306 | popcntd 3,3';; | |
25307 | esac | |
25308 | ||
5213506e RW |
25309 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5 |
25310 | $as_echo_n "checking assembler for popcntd support... " >&6; } | |
25311 | if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then : | |
25312 | $as_echo_n "(cached) " >&6 | |
cacf1ca8 MM |
25313 | else |
25314 | gcc_cv_as_powerpc_popcntd=no | |
25315 | if test $in_tree_gas = yes; then | |
25316 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` | |
25317 | then gcc_cv_as_powerpc_popcntd=yes | |
25318 | fi | |
25319 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25320 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25321 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 25322 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
cacf1ca8 MM |
25323 | (eval $ac_try) 2>&5 |
25324 | ac_status=$? | |
5213506e RW |
25325 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25326 | test $ac_status = 0; }; } | |
cacf1ca8 MM |
25327 | then |
25328 | gcc_cv_as_powerpc_popcntd=yes | |
25329 | else | |
25330 | echo "configure: failed program was" >&5 | |
25331 | cat conftest.s >&5 | |
25332 | fi | |
25333 | rm -f conftest.o conftest.s | |
25334 | fi | |
25335 | fi | |
5213506e RW |
25336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5 |
25337 | $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; } | |
cacf1ca8 MM |
25338 | if test $gcc_cv_as_powerpc_popcntd = yes; then |
25339 | ||
5213506e | 25340 | $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h |
cacf1ca8 MM |
25341 | |
25342 | fi | |
25343 | ||
25344 | case $target in | |
25345 | *-*-aix*) conftest_s=' .csect .text[PR] | |
25346 | lwsync';; | |
25347 | *) conftest_s=' .text | |
25348 | lwsync';; | |
25349 | esac | |
25350 | ||
5213506e RW |
25351 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5 |
25352 | $as_echo_n "checking assembler for lwsync support... " >&6; } | |
25353 | if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then : | |
25354 | $as_echo_n "(cached) " >&6 | |
cacf1ca8 MM |
25355 | else |
25356 | gcc_cv_as_powerpc_lwsync=no | |
25357 | if test $in_tree_gas = yes; then | |
25358 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` | |
25359 | then gcc_cv_as_powerpc_lwsync=yes | |
25360 | fi | |
25361 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25362 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25363 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 25364 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
cacf1ca8 MM |
25365 | (eval $ac_try) 2>&5 |
25366 | ac_status=$? | |
5213506e RW |
25367 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25368 | test $ac_status = 0; }; } | |
cacf1ca8 MM |
25369 | then |
25370 | gcc_cv_as_powerpc_lwsync=yes | |
25371 | else | |
25372 | echo "configure: failed program was" >&5 | |
25373 | cat conftest.s >&5 | |
25374 | fi | |
25375 | rm -f conftest.o conftest.s | |
25376 | fi | |
25377 | fi | |
5213506e RW |
25378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5 |
25379 | $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; } | |
cacf1ca8 MM |
25380 | if test $gcc_cv_as_powerpc_lwsync = yes; then |
25381 | ||
5213506e | 25382 | $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h |
cacf1ca8 | 25383 | |
47f67e51 PB |
25384 | fi |
25385 | ||
25386 | case $target in | |
25387 | *-*-aix*) conftest_s=' .machine "476" | |
25388 | .csect .text[PR] | |
25389 | dci 0';; | |
25390 | *) conftest_s=' .machine "476" | |
25391 | .text | |
25392 | dci 0';; | |
25393 | esac | |
25394 | ||
25395 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5 | |
25396 | $as_echo_n "checking assembler for data cache invalidate support... " >&6; } | |
25397 | if test "${gcc_cv_as_powerpc_dci+set}" = set; then : | |
25398 | $as_echo_n "(cached) " >&6 | |
25399 | else | |
25400 | gcc_cv_as_powerpc_dci=no | |
25401 | if test $in_tree_gas = yes; then | |
25402 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
25403 | then gcc_cv_as_powerpc_dci=yes | |
25404 | fi | |
25405 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25406 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25407 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
47f67e51 PB |
25408 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
25409 | (eval $ac_try) 2>&5 | |
25410 | ac_status=$? | |
25411 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
25412 | test $ac_status = 0; }; } | |
25413 | then | |
25414 | gcc_cv_as_powerpc_dci=yes | |
25415 | else | |
25416 | echo "configure: failed program was" >&5 | |
25417 | cat conftest.s >&5 | |
25418 | fi | |
25419 | rm -f conftest.o conftest.s | |
25420 | fi | |
25421 | fi | |
25422 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5 | |
25423 | $as_echo "$gcc_cv_as_powerpc_dci" >&6; } | |
25424 | if test $gcc_cv_as_powerpc_dci = yes; then | |
25425 | ||
25426 | $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h | |
25427 | ||
e51917ae JM |
25428 | fi |
25429 | ||
5213506e RW |
25430 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5 |
25431 | $as_echo_n "checking assembler for .gnu_attribute support... " >&6; } | |
25432 | if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then : | |
25433 | $as_echo_n "(cached) " >&6 | |
e51917ae JM |
25434 | else |
25435 | gcc_cv_as_powerpc_gnu_attribute=no | |
25436 | if test $in_tree_gas = yes; then | |
25437 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
25438 | then gcc_cv_as_powerpc_gnu_attribute=yes | |
25439 | fi | |
25440 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25441 | $as_echo '.gnu_attribute 4,1' > conftest.s |
e0b0fd74 | 25442 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25443 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
e51917ae JM |
25444 | (eval $ac_try) 2>&5 |
25445 | ac_status=$? | |
5213506e RW |
25446 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25447 | test $ac_status = 0; }; } | |
e51917ae JM |
25448 | then |
25449 | gcc_cv_as_powerpc_gnu_attribute=yes | |
25450 | else | |
25451 | echo "configure: failed program was" >&5 | |
25452 | cat conftest.s >&5 | |
25453 | fi | |
25454 | rm -f conftest.o conftest.s | |
25455 | fi | |
25456 | fi | |
5213506e RW |
25457 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5 |
25458 | $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; } | |
e51917ae JM |
25459 | if test $gcc_cv_as_powerpc_gnu_attribute = yes; then |
25460 | ||
5213506e | 25461 | $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h |
e51917ae | 25462 | |
9752c4ad AM |
25463 | fi |
25464 | ||
5213506e RW |
25465 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5 |
25466 | $as_echo_n "checking assembler for tls marker support... " >&6; } | |
25467 | if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then : | |
25468 | $as_echo_n "(cached) " >&6 | |
9752c4ad AM |
25469 | else |
25470 | gcc_cv_as_powerpc_tls_markers=no | |
25471 | if test $in_tree_gas = yes; then | |
207bf79d | 25472 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0` |
9752c4ad AM |
25473 | then gcc_cv_as_powerpc_tls_markers=yes |
25474 | fi | |
25475 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25476 | $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s |
e0b0fd74 | 25477 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25478 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
9752c4ad AM |
25479 | (eval $ac_try) 2>&5 |
25480 | ac_status=$? | |
5213506e RW |
25481 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25482 | test $ac_status = 0; }; } | |
9752c4ad AM |
25483 | then |
25484 | gcc_cv_as_powerpc_tls_markers=yes | |
25485 | else | |
25486 | echo "configure: failed program was" >&5 | |
25487 | cat conftest.s >&5 | |
25488 | fi | |
25489 | rm -f conftest.o conftest.s | |
25490 | fi | |
25491 | fi | |
5213506e RW |
25492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5 |
25493 | $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; } | |
9752c4ad AM |
25494 | if test $gcc_cv_as_powerpc_tls_markers = yes; then |
25495 | ||
5213506e | 25496 | $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h |
9752c4ad | 25497 | |
7f970b70 | 25498 | fi |
636cf8b1 RS |
25499 | |
25500 | case $target in | |
25501 | *-*-aix*) | |
25502 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5 | |
25503 | $as_echo_n "checking assembler for .ref support... " >&6; } | |
25504 | if test "${gcc_cv_as_aix_ref+set}" = set; then : | |
25505 | $as_echo_n "(cached) " >&6 | |
25506 | else | |
25507 | gcc_cv_as_aix_ref=no | |
25508 | if test $in_tree_gas = yes; then | |
25509 | if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + ` | |
25510 | then : | |
25511 | fi | |
25512 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25513 | $as_echo ' .csect stuff[rw] |
636cf8b1 RS |
25514 | stuff: |
25515 | .long 1 | |
25516 | .extern sym | |
25517 | .ref sym | |
25518 | ' > conftest.s | |
25519 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' | |
25520 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
25521 | (eval $ac_try) 2>&5 | |
25522 | ac_status=$? | |
25523 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
25524 | test $ac_status = 0; }; } | |
25525 | then | |
25526 | gcc_cv_as_aix_ref=yes | |
25527 | else | |
25528 | echo "configure: failed program was" >&5 | |
25529 | cat conftest.s >&5 | |
25530 | fi | |
25531 | rm -f conftest.o conftest.s | |
25532 | fi | |
25533 | fi | |
25534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5 | |
25535 | $as_echo "$gcc_cv_as_aix_ref" >&6; } | |
25536 | if test $gcc_cv_as_aix_ref = yes; then | |
25537 | ||
25538 | $as_echo "#define HAVE_AS_REF 1" >>confdefs.h | |
25539 | ||
25540 | fi | |
25541 | ;; | |
25542 | esac | |
8ada417f ZW |
25543 | ;; |
25544 | ||
25545 | mips*-*-*) | |
5213506e RW |
25546 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5 |
25547 | $as_echo_n "checking assembler for explicit relocation support... " >&6; } | |
25548 | if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then : | |
25549 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
25550 | else |
25551 | gcc_cv_as_mips_explicit_relocs=no | |
25552 | if test $in_tree_gas = yes; then | |
25553 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
25554 | then gcc_cv_as_mips_explicit_relocs=yes | |
25555 | fi | |
25556 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25557 | $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s |
e0b0fd74 | 25558 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25559 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
25560 | (eval $ac_try) 2>&5 |
25561 | ac_status=$? | |
5213506e RW |
25562 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25563 | test $ac_status = 0; }; } | |
8ada417f ZW |
25564 | then |
25565 | gcc_cv_as_mips_explicit_relocs=yes | |
25566 | else | |
25567 | echo "configure: failed program was" >&5 | |
25568 | cat conftest.s >&5 | |
ef1ecf87 | 25569 | fi |
8ada417f ZW |
25570 | rm -f conftest.o conftest.s |
25571 | fi | |
25572 | fi | |
5213506e RW |
25573 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5 |
25574 | $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; } | |
8ada417f ZW |
25575 | if test $gcc_cv_as_mips_explicit_relocs = yes; then |
25576 | if test x$target_cpu_default = x | |
25577 | then target_cpu_default=MASK_EXPLICIT_RELOCS | |
25578 | else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS" | |
25579 | fi | |
4551169f | 25580 | fi |
5213506e RW |
25581 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5 |
25582 | $as_echo_n "checking assembler for -mno-shared support... " >&6; } | |
25583 | if test "${gcc_cv_as_mips_no_shared+set}" = set; then : | |
25584 | $as_echo_n "(cached) " >&6 | |
4551169f RS |
25585 | else |
25586 | gcc_cv_as_mips_no_shared=no | |
25587 | if test $in_tree_gas = yes; then | |
25588 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` | |
25589 | then gcc_cv_as_mips_no_shared=yes | |
25590 | fi | |
25591 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25592 | $as_echo 'nop' > conftest.s |
e0b0fd74 | 25593 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5' |
5213506e | 25594 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
4551169f RS |
25595 | (eval $ac_try) 2>&5 |
25596 | ac_status=$? | |
5213506e RW |
25597 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25598 | test $ac_status = 0; }; } | |
4551169f RS |
25599 | then |
25600 | gcc_cv_as_mips_no_shared=yes | |
25601 | else | |
25602 | echo "configure: failed program was" >&5 | |
25603 | cat conftest.s >&5 | |
25604 | fi | |
25605 | rm -f conftest.o conftest.s | |
25606 | fi | |
25607 | fi | |
5213506e RW |
25608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5 |
25609 | $as_echo "$gcc_cv_as_mips_no_shared" >&6; } | |
4551169f RS |
25610 | if test $gcc_cv_as_mips_no_shared = yes; then |
25611 | ||
5213506e | 25612 | $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h |
4551169f | 25613 | |
dcb957d9 JM |
25614 | fi |
25615 | ||
5213506e RW |
25616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5 |
25617 | $as_echo_n "checking assembler for .gnu_attribute support... " >&6; } | |
25618 | if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then : | |
25619 | $as_echo_n "(cached) " >&6 | |
dcb957d9 JM |
25620 | else |
25621 | gcc_cv_as_mips_gnu_attribute=no | |
25622 | if test $in_tree_gas = yes; then | |
25623 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
25624 | then gcc_cv_as_mips_gnu_attribute=yes | |
25625 | fi | |
25626 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25627 | $as_echo '.gnu_attribute 4,1' > conftest.s |
e0b0fd74 | 25628 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25629 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
dcb957d9 JM |
25630 | (eval $ac_try) 2>&5 |
25631 | ac_status=$? | |
5213506e RW |
25632 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25633 | test $ac_status = 0; }; } | |
dcb957d9 JM |
25634 | then |
25635 | gcc_cv_as_mips_gnu_attribute=yes | |
25636 | else | |
25637 | echo "configure: failed program was" >&5 | |
25638 | cat conftest.s >&5 | |
25639 | fi | |
25640 | rm -f conftest.o conftest.s | |
25641 | fi | |
25642 | fi | |
5213506e RW |
25643 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5 |
25644 | $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; } | |
dcb957d9 JM |
25645 | if test $gcc_cv_as_mips_gnu_attribute = yes; then |
25646 | ||
5213506e | 25647 | $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h |
dcb957d9 | 25648 | |
a44380d2 JM |
25649 | fi |
25650 | ||
5213506e RW |
25651 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5 |
25652 | $as_echo_n "checking assembler for .dtprelword support... " >&6; } | |
25653 | if test "${gcc_cv_as_mips_dtprelword+set}" = set; then : | |
25654 | $as_echo_n "(cached) " >&6 | |
a44380d2 JM |
25655 | else |
25656 | gcc_cv_as_mips_dtprelword=no | |
25657 | if test $in_tree_gas = yes; then | |
25658 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
25659 | then gcc_cv_as_mips_dtprelword=yes | |
25660 | fi | |
25661 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25662 | $as_echo '.section .tdata,"awT",@progbits |
a44380d2 JM |
25663 | x: |
25664 | .word 2 | |
25665 | .text | |
25666 | .dtprelword x+0x8000' > conftest.s | |
e0b0fd74 | 25667 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25668 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
a44380d2 JM |
25669 | (eval $ac_try) 2>&5 |
25670 | ac_status=$? | |
5213506e RW |
25671 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25672 | test $ac_status = 0; }; } | |
a44380d2 JM |
25673 | then |
25674 | gcc_cv_as_mips_dtprelword=yes | |
25675 | else | |
25676 | echo "configure: failed program was" >&5 | |
25677 | cat conftest.s >&5 | |
25678 | fi | |
25679 | rm -f conftest.o conftest.s | |
25680 | fi | |
25681 | fi | |
5213506e RW |
25682 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5 |
25683 | $as_echo "$gcc_cv_as_mips_dtprelword" >&6; } | |
a44380d2 JM |
25684 | if test $gcc_cv_as_mips_dtprelword = yes; then |
25685 | ||
5213506e | 25686 | $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h |
a44380d2 | 25687 | |
293b77b0 CF |
25688 | fi |
25689 | ||
25690 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5 | |
25691 | $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; } | |
25692 | if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then : | |
25693 | $as_echo_n "(cached) " >&6 | |
25694 | else | |
25695 | gcc_cv_as_mips_dspr1_mult=no | |
25696 | if test x$gcc_cv_as != x; then | |
dddc6762 | 25697 | $as_echo ' .set mips32r2 |
293b77b0 CF |
25698 | .set nodspr2 |
25699 | .set dsp | |
25700 | madd $ac3,$4,$5 | |
25701 | maddu $ac3,$4,$5 | |
25702 | msub $ac3,$4,$5 | |
25703 | msubu $ac3,$4,$5 | |
25704 | mult $ac3,$4,$5 | |
25705 | multu $ac3,$4,$5' > conftest.s | |
25706 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' | |
25707 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
25708 | (eval $ac_try) 2>&5 | |
25709 | ac_status=$? | |
25710 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
25711 | test $ac_status = 0; }; } | |
25712 | then | |
25713 | gcc_cv_as_mips_dspr1_mult=yes | |
25714 | else | |
25715 | echo "configure: failed program was" >&5 | |
25716 | cat conftest.s >&5 | |
25717 | fi | |
25718 | rm -f conftest.o conftest.s | |
25719 | fi | |
25720 | fi | |
25721 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5 | |
25722 | $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; } | |
25723 | if test $gcc_cv_as_mips_dspr1_mult = yes; then | |
25724 | ||
25725 | $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h | |
25726 | ||
8ada417f | 25727 | fi |
b53da244 AN |
25728 | |
25729 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5 | |
25730 | $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; } | |
25731 | gcc_cv_as_ld_jalr_reloc=no | |
25732 | if test $gcc_cv_as_mips_explicit_relocs = yes; then | |
25733 | if test $in_tree_ld = yes ; then | |
25734 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
25735 | && test $in_tree_ld_is_elf = yes; then | |
25736 | gcc_cv_as_ld_jalr_reloc=yes | |
25737 | fi | |
25738 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then | |
25739 | echo ' .ent x' > conftest.s | |
25740 | echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s | |
25741 | echo ' ld $25,%call16(y)($28)' >> conftest.s | |
25742 | echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s | |
25743 | echo '1: jalr $25' >> conftest.s | |
25744 | echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s | |
25745 | echo '1: jalr $25' >> conftest.s | |
25746 | echo ' .end x' >> conftest.s | |
25747 | if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \ | |
25748 | && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then | |
bc492e47 RO |
25749 | if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \ |
25750 | && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then | |
b53da244 AN |
25751 | gcc_cv_as_ld_jalr_reloc=yes |
25752 | fi | |
25753 | fi | |
25754 | rm -f conftest.* | |
25755 | fi | |
25756 | fi | |
25757 | if test $gcc_cv_as_ld_jalr_reloc = yes; then | |
25758 | if test x$target_cpu_default = x; then | |
25759 | target_cpu_default=MASK_RELAX_PIC_CALLS | |
25760 | else | |
25761 | target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS" | |
25762 | fi | |
25763 | fi | |
25764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5 | |
25765 | $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; } | |
49576e25 RS |
25766 | |
25767 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5 | |
25768 | $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; } | |
25769 | if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then : | |
25770 | $as_echo_n "(cached) " >&6 | |
25771 | else | |
25772 | gcc_cv_ld_mips_personality_relaxation=no | |
25773 | if test $in_tree_ld = yes ; then | |
25774 | if test "$gcc_cv_gld_major_version" -eq 2 \ | |
25775 | -a "$gcc_cv_gld_minor_version" -ge 21 \ | |
25776 | -o "$gcc_cv_gld_major_version" -gt 2; then | |
25777 | gcc_cv_ld_mips_personality_relaxation=yes | |
25778 | fi | |
25779 | elif test x$gcc_cv_as != x \ | |
25780 | -a x$gcc_cv_ld != x \ | |
25781 | -a x$gcc_cv_readelf != x ; then | |
25782 | cat > conftest.s <<EOF | |
25783 | .cfi_startproc | |
25784 | .cfi_personality 0x80,indirect_ptr | |
25785 | .ent test | |
25786 | test: | |
25787 | nop | |
25788 | .end test | |
25789 | .cfi_endproc | |
25790 | ||
25791 | .section .data,"aw",@progbits | |
25792 | indirect_ptr: | |
25793 | .dc.a personality | |
25794 | EOF | |
25795 | if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \ | |
25796 | && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then | |
25797 | if $gcc_cv_readelf -d conftest 2>&1 \ | |
25798 | | grep TEXTREL > /dev/null 2>&1; then | |
25799 | : | |
25800 | elif $gcc_cv_readelf --relocs conftest 2>&1 \ | |
25801 | | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then | |
25802 | : | |
25803 | else | |
25804 | gcc_cv_ld_mips_personality_relaxation=yes | |
25805 | fi | |
25806 | fi | |
25807 | fi | |
25808 | rm -f conftest.s conftest.o conftest | |
25809 | fi | |
25810 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5 | |
25811 | $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; } | |
25812 | if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then | |
25813 | ||
25814 | $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h | |
25815 | ||
25816 | fi | |
dbad5e72 SE |
25817 | ;; |
25818 | esac | |
8ada417f | 25819 | |
dbad5e72 SE |
25820 | # Mips and HP-UX need the GNU assembler. |
25821 | # Linux on IA64 might be able to use the Intel assembler. | |
25822 | ||
25823 | case "$target" in | |
25824 | mips*-*-* | *-*-hpux* ) | |
82563d35 RS |
25825 | if test x$gas_flag = xyes \ |
25826 | || test x"$host" != x"$build" \ | |
25827 | || test ! -x "$gcc_cv_as" \ | |
25828 | || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
25829 | : | |
25830 | else | |
25831 | echo "*** This configuration requires the GNU assembler" >&2 | |
25832 | exit 1 | |
25833 | fi | |
ef1ecf87 | 25834 | ;; |
1cb36a98 | 25835 | esac |
dbad5e72 | 25836 | |
9d147085 RH |
25837 | # ??? Not all targets support dwarf2 debug_line, even within a version |
25838 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
25839 | # info to the output file. So, as supported targets are added to gas 2.11, | |
25840 | # add some instruction here to (also) show we expect this might work. | |
25841 | # ??? Once 2.11 is released, probably need to add first known working | |
25842 | # version to the per-target configury. | |
7fa2619a EB |
25843 | case "$cpu_type" in |
25844 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \ | |
25845 | | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa) | |
9d147085 RH |
25846 | insn="nop" |
25847 | ;; | |
7fa2619a | 25848 | ia64 | s390) |
9d147085 RH |
25849 | insn="nop 0" |
25850 | ;; | |
7fa2619a | 25851 | mmix) |
2853bc5a HPN |
25852 | insn="swym 0" |
25853 | ;; | |
8ada417f ZW |
25854 | esac |
25855 | if test x"$insn" != x; then | |
25856 | conftest_s="\ | |
25857 | .file 1 \"conftest.s\" | |
25858 | .loc 1 3 0 | |
25859 | $insn" | |
5213506e RW |
25860 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5 |
25861 | $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; } | |
25862 | if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then : | |
25863 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
25864 | else |
25865 | gcc_cv_as_dwarf2_debug_line=no | |
25866 | if test $in_tree_gas = yes; then | |
25867 | if test $in_tree_gas_is_elf = yes \ | |
25868 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
25869 | then gcc_cv_as_dwarf2_debug_line=yes | |
25870 | fi | |
25871 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25872 | $as_echo "$conftest_s" > conftest.s |
e0b0fd74 | 25873 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25874 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
25875 | (eval $ac_try) 2>&5 |
25876 | ac_status=$? | |
5213506e RW |
25877 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25878 | test $ac_status = 0; }; } | |
8ada417f | 25879 | then |
080a5bb0 EB |
25880 | if test x$gcc_cv_objdump != x \ |
25881 | && $gcc_cv_objdump -h conftest.o 2> /dev/null \ | |
25882 | | grep debug_line > /dev/null 2>&1; then | |
8ada417f ZW |
25883 | gcc_cv_as_dwarf2_debug_line=yes |
25884 | fi | |
25885 | else | |
25886 | echo "configure: failed program was" >&5 | |
25887 | cat conftest.s >&5 | |
25888 | fi | |
25889 | rm -f conftest.o conftest.s | |
25890 | fi | |
25891 | fi | |
5213506e RW |
25892 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5 |
25893 | $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; } | |
ad9c4d9f | 25894 | |
ad9c4d9f | 25895 | |
8ada417f ZW |
25896 | # The .debug_line file table must be in the exact order that |
25897 | # we specified the files, since these indices are also used | |
25898 | # by DW_AT_decl_file. Approximate this test by testing if | |
25899 | # the assembler bitches if the same index is assigned twice. | |
5213506e RW |
25900 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5 |
25901 | $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; } | |
25902 | if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then : | |
25903 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
25904 | else |
25905 | gcc_cv_as_dwarf2_file_buggy=no | |
25906 | if test x$gcc_cv_as != x; then | |
dddc6762 | 25907 | $as_echo ' .file 1 "foo.s" |
8ada417f | 25908 | .file 1 "bar.s"' > conftest.s |
e0b0fd74 | 25909 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 25910 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
25911 | (eval $ac_try) 2>&5 |
25912 | ac_status=$? | |
5213506e RW |
25913 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25914 | test $ac_status = 0; }; } | |
8ada417f ZW |
25915 | then |
25916 | gcc_cv_as_dwarf2_file_buggy=yes | |
25917 | else | |
25918 | echo "configure: failed program was" >&5 | |
25919 | cat conftest.s >&5 | |
25920 | fi | |
25921 | rm -f conftest.o conftest.s | |
25922 | fi | |
ad9c4d9f | 25923 | fi |
5213506e RW |
25924 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5 |
25925 | $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; } | |
8ada417f ZW |
25926 | |
25927 | ||
25928 | if test $gcc_cv_as_dwarf2_debug_line = yes \ | |
25929 | && test $gcc_cv_as_dwarf2_file_buggy = no; then | |
ba479fd2 | 25930 | |
5213506e | 25931 | $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h |
9d147085 | 25932 | |
8ada417f | 25933 | fi |
ad9c4d9f | 25934 | |
5213506e RW |
25935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5 |
25936 | $as_echo_n "checking assembler for --gdwarf2 option... " >&6; } | |
25937 | if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then : | |
25938 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
25939 | else |
25940 | gcc_cv_as_gdwarf2_flag=no | |
25941 | if test $in_tree_gas = yes; then | |
25942 | if test $in_tree_gas_is_elf = yes \ | |
25943 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
25944 | then gcc_cv_as_gdwarf2_flag=yes | |
25945 | fi | |
25946 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25947 | $as_echo "$insn" > conftest.s |
e0b0fd74 | 25948 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5' |
5213506e | 25949 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
25950 | (eval $ac_try) 2>&5 |
25951 | ac_status=$? | |
5213506e RW |
25952 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25953 | test $ac_status = 0; }; } | |
8ada417f ZW |
25954 | then |
25955 | gcc_cv_as_gdwarf2_flag=yes | |
25956 | else | |
25957 | echo "configure: failed program was" >&5 | |
25958 | cat conftest.s >&5 | |
25959 | fi | |
25960 | rm -f conftest.o conftest.s | |
25961 | fi | |
ad9c4d9f | 25962 | fi |
5213506e RW |
25963 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5 |
25964 | $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; } | |
63cf211a | 25965 | if test $gcc_cv_as_gdwarf2_flag = yes; then |
ba479fd2 | 25966 | |
5213506e | 25967 | $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h |
5f0e9ea2 GK |
25968 | |
25969 | fi | |
ad9c4d9f | 25970 | |
5213506e RW |
25971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5 |
25972 | $as_echo_n "checking assembler for --gstabs option... " >&6; } | |
25973 | if test "${gcc_cv_as_gstabs_flag+set}" = set; then : | |
25974 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
25975 | else |
25976 | gcc_cv_as_gstabs_flag=no | |
25977 | if test $in_tree_gas = yes; then | |
25978 | if test $in_tree_gas_is_elf = yes \ | |
25979 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
25980 | then gcc_cv_as_gstabs_flag=yes | |
25981 | fi | |
25982 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 25983 | $as_echo "$insn" > conftest.s |
e0b0fd74 | 25984 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5' |
5213506e | 25985 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
25986 | (eval $ac_try) 2>&5 |
25987 | ac_status=$? | |
5213506e RW |
25988 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25989 | test $ac_status = 0; }; } | |
8ada417f ZW |
25990 | then |
25991 | # The native Solaris 9/Intel assembler doesn't understand --gstabs | |
25992 | # and warns about it, but still exits successfully. So check for | |
25993 | # this. | |
ba479fd2 | 25994 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null' |
5213506e | 25995 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
25996 | (eval $ac_try) 2>&5 |
25997 | ac_status=$? | |
5213506e RW |
25998 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
25999 | test $ac_status = 0; }; } | |
8ada417f ZW |
26000 | then : |
26001 | else gcc_cv_as_gstabs_flag=yes | |
26002 | fi | |
26003 | else | |
26004 | echo "configure: failed program was" >&5 | |
26005 | cat conftest.s >&5 | |
26006 | fi | |
26007 | rm -f conftest.o conftest.s | |
26008 | fi | |
ad9c4d9f | 26009 | fi |
5213506e RW |
26010 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5 |
26011 | $as_echo "$gcc_cv_as_gstabs_flag" >&6; } | |
63cf211a | 26012 | if test $gcc_cv_as_gstabs_flag = yes; then |
ba479fd2 | 26013 | |
5213506e | 26014 | $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h |
5f0e9ea2 | 26015 | |
c8aea42c PB |
26016 | fi |
26017 | ||
5213506e RW |
26018 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5 |
26019 | $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; } | |
26020 | if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then : | |
26021 | $as_echo_n "(cached) " >&6 | |
c8aea42c PB |
26022 | else |
26023 | gcc_cv_as_debug_prefix_map_flag=no | |
26024 | if test $in_tree_gas = yes; then | |
303a4698 | 26025 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` |
c8aea42c PB |
26026 | then gcc_cv_as_debug_prefix_map_flag=yes |
26027 | fi | |
26028 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 26029 | $as_echo "$insn" > conftest.s |
e0b0fd74 | 26030 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5' |
5213506e | 26031 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c8aea42c PB |
26032 | (eval $ac_try) 2>&5 |
26033 | ac_status=$? | |
5213506e RW |
26034 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
26035 | test $ac_status = 0; }; } | |
c8aea42c PB |
26036 | then |
26037 | gcc_cv_as_debug_prefix_map_flag=yes | |
26038 | else | |
26039 | echo "configure: failed program was" >&5 | |
26040 | cat conftest.s >&5 | |
26041 | fi | |
26042 | rm -f conftest.o conftest.s | |
26043 | fi | |
26044 | fi | |
5213506e RW |
26045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5 |
26046 | $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; } | |
c8aea42c PB |
26047 | if test $gcc_cv_as_debug_prefix_map_flag = yes; then |
26048 | ||
5213506e | 26049 | $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h |
c8aea42c | 26050 | |
5f0e9ea2 | 26051 | fi |
8ada417f | 26052 | fi |
5f0e9ea2 | 26053 | |
5213506e RW |
26054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5 |
26055 | $as_echo_n "checking assembler for .lcomm with alignment... " >&6; } | |
26056 | if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then : | |
26057 | $as_echo_n "(cached) " >&6 | |
28e6bb13 NC |
26058 | else |
26059 | gcc_cv_as_lcomm_with_alignment=no | |
26060 | if test x$gcc_cv_as != x; then | |
dddc6762 | 26061 | $as_echo '.lcomm bar,4,16' > conftest.s |
e0b0fd74 | 26062 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 26063 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
28e6bb13 NC |
26064 | (eval $ac_try) 2>&5 |
26065 | ac_status=$? | |
5213506e RW |
26066 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
26067 | test $ac_status = 0; }; } | |
28e6bb13 NC |
26068 | then |
26069 | gcc_cv_as_lcomm_with_alignment=yes | |
26070 | else | |
26071 | echo "configure: failed program was" >&5 | |
26072 | cat conftest.s >&5 | |
26073 | fi | |
26074 | rm -f conftest.o conftest.s | |
26075 | fi | |
26076 | fi | |
5213506e RW |
26077 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5 |
26078 | $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; } | |
28e6bb13 NC |
26079 | if test $gcc_cv_as_lcomm_with_alignment = yes; then |
26080 | ||
5213506e | 26081 | $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h |
28e6bb13 NC |
26082 | |
26083 | fi | |
26084 | ||
5213506e RW |
26085 | # Check whether --enable-gnu-unique-object was given. |
26086 | if test "${enable_gnu_unique_object+set}" = set; then : | |
26087 | enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in | |
e31bcd1b | 26088 | yes | no) ;; |
5213506e RW |
26089 | *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object. |
26090 | Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; | |
e31bcd1b JM |
26091 | esac |
26092 | else | |
5213506e RW |
26093 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5 |
26094 | $as_echo_n "checking assembler for gnu_unique_object... " >&6; } | |
26095 | if test "${gcc_cv_as_gnu_unique_object+set}" = set; then : | |
26096 | $as_echo_n "(cached) " >&6 | |
e31bcd1b JM |
26097 | else |
26098 | gcc_cv_as_gnu_unique_object=no | |
26099 | if test $in_tree_gas = yes; then | |
26100 | if test $in_tree_gas_is_elf = yes \ | |
26101 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52` | |
26102 | then gcc_cv_as_gnu_unique_object=yes | |
26103 | fi | |
26104 | elif test x$gcc_cv_as != x; then | |
dddc6762 | 26105 | $as_echo '.type foo, @gnu_unique_object' > conftest.s |
e0b0fd74 | 26106 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 26107 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
e31bcd1b JM |
26108 | (eval $ac_try) 2>&5 |
26109 | ac_status=$? | |
5213506e RW |
26110 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
26111 | test $ac_status = 0; }; } | |
e31bcd1b | 26112 | then |
e00ded68 | 26113 | gcc_cv_as_gnu_unique_object=yes |
e31bcd1b JM |
26114 | else |
26115 | echo "configure: failed program was" >&5 | |
26116 | cat conftest.s >&5 | |
26117 | fi | |
26118 | rm -f conftest.o conftest.s | |
26119 | fi | |
26120 | fi | |
5213506e RW |
26121 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5 |
26122 | $as_echo "$gcc_cv_as_gnu_unique_object" >&6; } | |
e31bcd1b | 26123 | if test $gcc_cv_as_gnu_unique_object = yes; then |
e00ded68 JM |
26124 | # Also check for ld.so support, i.e. glibc 2.11 or higher. |
26125 | if test x$host = x$build -a x$host = x$target && | |
a4da6485 | 26126 | ldd --version 2>/dev/null && |
cdf6bfb7 | 26127 | glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then |
1a242e3c UB |
26128 | glibcmajor=`expr "$glibcver" : "\([0-9]*\)"` |
26129 | glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"` | |
e00ded68 JM |
26130 | glibcnum=`expr $glibcmajor \* 1000 + $glibcminor` |
26131 | if test "$glibcnum" -ge 2011 ; then | |
26132 | enable_gnu_unique_object=yes | |
26133 | fi | |
26134 | fi | |
e31bcd1b | 26135 | fi |
5213506e RW |
26136 | fi |
26137 | ||
e31bcd1b JM |
26138 | if test x$enable_gnu_unique_object = xyes; then |
26139 | ||
5213506e | 26140 | $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h |
e31bcd1b JM |
26141 | |
26142 | fi | |
26143 | ||
5213506e RW |
26144 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5 |
26145 | $as_echo_n "checking assembler for tolerance to line number 0... " >&6; } | |
26146 | if test "${gcc_cv_as_line_zero+set}" = set; then : | |
26147 | $as_echo_n "(cached) " >&6 | |
03943c05 AO |
26148 | else |
26149 | gcc_cv_as_line_zero=no | |
26150 | if test $in_tree_gas = yes; then | |
cf0eb7a1 AO |
26151 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91` |
26152 | then gcc_cv_as_line_zero=yes | |
03943c05 AO |
26153 | fi |
26154 | elif test "x$gcc_cv_as" != x; then | |
26155 | { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s | |
26156 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out' | |
5213506e | 26157 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
03943c05 AO |
26158 | (eval $ac_try) 2>&5 |
26159 | ac_status=$? | |
5213506e RW |
26160 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
26161 | test $ac_status = 0; }; } && | |
03943c05 AO |
26162 | test "x`cat conftest.out`" = x |
26163 | then | |
26164 | gcc_cv_as_line_zero=yes | |
26165 | else | |
26166 | echo "configure: failed program was" >&5 | |
26167 | cat conftest.s >&5 | |
26168 | echo "configure: error output was" >&5 | |
26169 | cat conftest.out >&5 | |
26170 | fi | |
26171 | rm -f conftest.o conftest.s conftest.out | |
26172 | fi | |
26173 | fi | |
5213506e RW |
26174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5 |
26175 | $as_echo "$gcc_cv_as_line_zero" >&6; } | |
03943c05 AO |
26176 | if test "x$gcc_cv_as_line_zero" = xyes; then |
26177 | ||
5213506e | 26178 | $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h |
03943c05 AO |
26179 | |
26180 | fi | |
26181 | ||
5213506e RW |
26182 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5 |
26183 | $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; } | |
275b60d6 | 26184 | gcc_cv_ld_eh_frame_hdr=no |
34a86c2b | 26185 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
26186 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \ |
26187 | && test $in_tree_ld_is_elf = yes; then | |
275b60d6 JJ |
26188 | gcc_cv_ld_eh_frame_hdr=yes |
26189 | fi | |
26190 | elif test x$gcc_cv_ld != x; then | |
6961669f RO |
26191 | if echo "$ld_ver" | grep GNU > /dev/null; then |
26192 | # Check if linker supports --eh-frame-hdr option | |
26193 | if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then | |
26194 | gcc_cv_ld_eh_frame_hdr=yes | |
26195 | fi | |
26196 | else | |
26197 | case "$target" in | |
26198 | *-*-solaris2*) | |
e279edb0 RO |
26199 | # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251. |
26200 | if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then | |
6961669f RO |
26201 | gcc_cv_ld_eh_frame_hdr=yes |
26202 | fi | |
26203 | ;; | |
26204 | esac | |
26205 | fi | |
275b60d6 | 26206 | fi |
232b67d9 | 26207 | |
275b60d6 | 26208 | if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then |
ba479fd2 | 26209 | |
5213506e | 26210 | $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h |
275b60d6 JJ |
26211 | |
26212 | fi | |
5213506e RW |
26213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5 |
26214 | $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; } | |
275b60d6 | 26215 | |
5213506e RW |
26216 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5 |
26217 | $as_echo_n "checking linker position independent executable support... " >&6; } | |
24a4dd31 JJ |
26218 | gcc_cv_ld_pie=no |
26219 | if test $in_tree_ld = yes ; then | |
5408ac6c HPN |
26220 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ |
26221 | && test $in_tree_ld_is_elf = yes; then | |
24a4dd31 JJ |
26222 | gcc_cv_ld_pie=yes |
26223 | fi | |
26224 | elif test x$gcc_cv_ld != x; then | |
26225 | # Check if linker supports -pie option | |
26226 | if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then | |
26227 | gcc_cv_ld_pie=yes | |
26228 | fi | |
26229 | fi | |
26230 | if test x"$gcc_cv_ld_pie" = xyes; then | |
ba479fd2 | 26231 | |
5213506e | 26232 | $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h |
24a4dd31 JJ |
26233 | |
26234 | fi | |
5213506e RW |
26235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5 |
26236 | $as_echo "$gcc_cv_ld_pie" >&6; } | |
24a4dd31 | 26237 | |
5213506e RW |
26238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5 |
26239 | $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; } | |
22ba88ef | 26240 | gcc_cv_ld_eh_gc_sections=no |
b639c3c2 JJ |
26241 | if test $in_tree_ld = yes ; then |
26242 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
26243 | && test $in_tree_ld_is_elf = yes; then | |
26244 | gcc_cv_ld_eh_gc_sections=yes | |
26245 | fi | |
26246 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
26247 | cat > conftest.s <<EOF | |
26248 | .section .text | |
26249 | .globl _start | |
26250 | .type _start, @function | |
26251 | _start: | |
26252 | .long foo | |
26253 | .size _start, .-_start | |
26254 | .section .text.foo,"ax",@progbits | |
26255 | .type foo, @function | |
26256 | foo: | |
26257 | .long 0 | |
26258 | .size foo, .-foo | |
26259 | .section .gcc_except_table.foo,"a",@progbits | |
26260 | .L0: | |
26261 | .long 0 | |
26262 | .section .eh_frame,"a",@progbits | |
26263 | .long .L0 | |
26264 | EOF | |
26265 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
26266 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
26267 | | grep "gc-sections option ignored" > /dev/null; then | |
26268 | gcc_cv_ld_eh_gc_sections=no | |
2e2b183b RO |
26269 | elif $gcc_cv_objdump -h conftest 2> /dev/null \ |
26270 | | grep gcc_except_table > /dev/null; then | |
b639c3c2 JJ |
26271 | gcc_cv_ld_eh_gc_sections=yes |
26272 | # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections. | |
26273 | if test x$gcc_cv_as_comdat_group != xyes; then | |
26274 | gcc_cv_ld_eh_gc_sections=no | |
26275 | cat > conftest.s <<EOF | |
26276 | .section .text | |
26277 | .globl _start | |
26278 | .type _start, @function | |
26279 | _start: | |
26280 | .long foo | |
26281 | .size _start, .-_start | |
26282 | .section .gnu.linkonce.t.foo,"ax",@progbits | |
26283 | .type foo, @function | |
26284 | foo: | |
26285 | .long 0 | |
26286 | .size foo, .-foo | |
26287 | .section .gcc_except_table.foo,"a",@progbits | |
26288 | .L0: | |
26289 | .long 0 | |
26290 | .section .eh_frame,"a",@progbits | |
26291 | .long .L0 | |
26292 | EOF | |
26293 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
26294 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
26295 | | grep "gc-sections option ignored" > /dev/null; then | |
26296 | gcc_cv_ld_eh_gc_sections=no | |
2e2b183b RO |
26297 | elif $gcc_cv_objdump -h conftest 2> /dev/null \ |
26298 | | grep gcc_except_table > /dev/null; then | |
b639c3c2 JJ |
26299 | gcc_cv_ld_eh_gc_sections=yes |
26300 | fi | |
26301 | fi | |
26302 | fi | |
26303 | fi | |
26304 | fi | |
26305 | rm -f conftest.s conftest.o conftest | |
26306 | fi | |
e9d207d9 EB |
26307 | case "$target" in |
26308 | hppa*-*-linux*) | |
26309 | # ??? This apparently exposes a binutils bug with PC-relative relocations. | |
26310 | gcc_cv_ld_eh_gc_sections=no | |
26311 | ;; | |
26312 | esac | |
22ba88ef EB |
26313 | if test x$gcc_cv_ld_eh_gc_sections = xyes; then |
26314 | ||
5213506e | 26315 | $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h |
22ba88ef EB |
26316 | |
26317 | fi | |
5213506e RW |
26318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5 |
26319 | $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; } | |
22ba88ef | 26320 | |
1b500976 JJ |
26321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5 |
26322 | $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; } | |
26323 | gcc_cv_ld_eh_gc_sections_bug=no | |
26324 | if test $in_tree_ld = yes ; then | |
26325 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \ | |
26326 | && test $in_tree_ld_is_elf = yes; then | |
26327 | gcc_cv_ld_eh_gc_sections_bug=yes | |
26328 | fi | |
26329 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then | |
26330 | gcc_cv_ld_eh_gc_sections_bug=yes | |
26331 | cat > conftest.s <<EOF | |
26332 | .section .text | |
26333 | .globl _start | |
26334 | .type _start, @function | |
26335 | _start: | |
26336 | .long foo | |
26337 | .size _start, .-_start | |
26338 | .section .text.startup.foo,"ax",@progbits | |
26339 | .type foo, @function | |
26340 | foo: | |
26341 | .long 0 | |
26342 | .size foo, .-foo | |
26343 | .section .gcc_except_table.foo,"a",@progbits | |
26344 | .L0: | |
26345 | .long 0 | |
26346 | .section .eh_frame,"a",@progbits | |
26347 | .long .L0 | |
26348 | EOF | |
26349 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
26350 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
26351 | | grep "gc-sections option ignored" > /dev/null; then | |
26352 | : | |
26353 | elif $gcc_cv_objdump -h conftest 2> /dev/null \ | |
26354 | | grep gcc_except_table > /dev/null; then | |
26355 | gcc_cv_ld_eh_gc_sections_bug=no | |
26356 | fi | |
26357 | fi | |
26358 | rm -f conftest.s conftest.o conftest | |
26359 | fi | |
26360 | if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then | |
26361 | ||
26362 | $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h | |
26363 | ||
26364 | fi | |
26365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5 | |
26366 | $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; } | |
26367 | ||
8bb915b6 NN |
26368 | # -------- |
26369 | # UNSORTED | |
26370 | # -------- | |
26371 | ||
5213506e RW |
26372 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5 |
26373 | $as_echo_n "checking linker --as-needed support... " >&6; } | |
26374 | if test "${gcc_cv_ld_as_needed+set}" = set; then : | |
26375 | $as_echo_n "(cached) " >&6 | |
82e923f6 RS |
26376 | else |
26377 | gcc_cv_ld_as_needed=no | |
765f1bf9 AM |
26378 | if test $in_tree_ld = yes ; then |
26379 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
26380 | && test $in_tree_ld_is_elf = yes; then | |
26381 | gcc_cv_ld_as_needed=yes | |
26382 | fi | |
26383 | elif test x$gcc_cv_ld != x; then | |
26384 | # Check if linker supports --as-needed and --no-as-needed options | |
26385 | if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then | |
26386 | gcc_cv_ld_as_needed=yes | |
26387 | fi | |
26388 | fi | |
82e923f6 RS |
26389 | |
26390 | fi | |
5213506e RW |
26391 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5 |
26392 | $as_echo "$gcc_cv_ld_as_needed" >&6; } | |
765f1bf9 AM |
26393 | if test x"$gcc_cv_ld_as_needed" = xyes; then |
26394 | ||
5213506e | 26395 | $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h |
765f1bf9 AM |
26396 | |
26397 | fi | |
765f1bf9 | 26398 | |
d82bf747 AM |
26399 | case "$target:$tm_file" in |
26400 | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*) | |
5213506e RW |
26401 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5 |
26402 | $as_echo_n "checking linker support for omitting dot symbols... " >&6; } | |
26403 | if test "${gcc_cv_ld_no_dot_syms+set}" = set; then : | |
26404 | $as_echo_n "(cached) " >&6 | |
85b776df AM |
26405 | else |
26406 | gcc_cv_ld_no_dot_syms=no | |
26407 | if test $in_tree_ld = yes ; then | |
26408 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then | |
26409 | gcc_cv_ld_no_dot_syms=yes | |
26410 | fi | |
26411 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then | |
26412 | cat > conftest1.s <<EOF | |
26413 | .text | |
26414 | bl .foo | |
26415 | EOF | |
26416 | cat > conftest2.s <<EOF | |
26417 | .section ".opd","aw" | |
26418 | .align 3 | |
26419 | .globl foo | |
26420 | .type foo,@function | |
26421 | foo: | |
26422 | .quad .LEfoo,.TOC.@tocbase,0 | |
26423 | .text | |
26424 | .LEfoo: | |
26425 | blr | |
26426 | .size foo,.-.LEfoo | |
26427 | EOF | |
26428 | if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \ | |
26429 | && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
26430 | && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then | |
26431 | gcc_cv_ld_no_dot_syms=yes | |
26432 | fi | |
26433 | rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s | |
26434 | fi | |
26435 | ||
26436 | fi | |
5213506e RW |
26437 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5 |
26438 | $as_echo "$gcc_cv_ld_no_dot_syms" >&6; } | |
85b776df AM |
26439 | if test x"$gcc_cv_ld_no_dot_syms" = xyes; then |
26440 | ||
5213506e | 26441 | $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h |
85b776df | 26442 | |
070b27da AM |
26443 | fi |
26444 | ||
26445 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5 | |
26446 | $as_echo_n "checking linker large toc support... " >&6; } | |
26447 | if test "${gcc_cv_ld_large_toc+set}" = set; then : | |
26448 | $as_echo_n "(cached) " >&6 | |
26449 | else | |
26450 | gcc_cv_ld_large_toc=no | |
26451 | if test $in_tree_ld = yes ; then | |
26452 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then | |
26453 | gcc_cv_ld_large_toc=yes | |
26454 | fi | |
26455 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then | |
26456 | cat > conftest.s <<EOF | |
26457 | .section ".tbss","awT",@nobits | |
26458 | .align 3 | |
26459 | ie0: .space 8 | |
26460 | .global _start | |
26461 | .text | |
26462 | _start: | |
26463 | addis 9,13,ie0@got@tprel@ha | |
26464 | ld 9,ie0@got@tprel@l(9) | |
26465 | EOF | |
26466 | if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \ | |
26467 | && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then | |
26468 | gcc_cv_ld_large_toc=yes | |
26469 | fi | |
26470 | rm -f conftest conftest.o conftest.s | |
26471 | fi | |
26472 | ||
26473 | fi | |
26474 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5 | |
26475 | $as_echo "$gcc_cv_ld_large_toc" >&6; } | |
26476 | if test x"$gcc_cv_ld_large_toc" = xyes; then | |
26477 | ||
26478 | $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h | |
26479 | ||
85b776df AM |
26480 | fi |
26481 | ;; | |
26482 | esac | |
26483 | ||
5213506e RW |
26484 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5 |
26485 | $as_echo_n "checking linker --build-id support... " >&6; } | |
26486 | if test "${gcc_cv_ld_buildid+set}" = set; then : | |
26487 | $as_echo_n "(cached) " >&6 | |
cd533689 PP |
26488 | else |
26489 | gcc_cv_ld_buildid=no | |
26490 | if test $in_tree_ld = yes ; then | |
26491 | if test "$gcc_cv_gld_major_version" -eq 2 -a \ | |
26492 | "$gcc_cv_gld_minor_version" -ge 18 -o \ | |
26493 | "$gcc_cv_gld_major_version" -gt 2 \ | |
26494 | && test $in_tree_ld_is_elf = yes; then | |
26495 | gcc_cv_ld_buildid=yes | |
26496 | fi | |
26497 | elif test x$gcc_cv_ld != x; then | |
26498 | if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then | |
26499 | gcc_cv_ld_buildid=yes | |
26500 | fi | |
26501 | fi | |
26502 | fi | |
5213506e RW |
26503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5 |
26504 | $as_echo "$gcc_cv_ld_buildid" >&6; } | |
cd533689 PP |
26505 | if test x"$gcc_cv_ld_buildid" = xyes; then |
26506 | ||
5213506e | 26507 | $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h |
cd533689 PP |
26508 | |
26509 | fi | |
26510 | ||
5213506e RW |
26511 | # Check whether --enable-linker-build-id was given. |
26512 | if test "${enable_linker_build_id+set}" = set; then : | |
26513 | enableval=$enable_linker_build_id; | |
cd533689 PP |
26514 | else |
26515 | enable_linker_build_id=no | |
5213506e RW |
26516 | fi |
26517 | ||
cd533689 PP |
26518 | |
26519 | if test x"$enable_linker_build_id" = xyes; then | |
26520 | if test x"$gcc_cv_ld_buildid" = xyes; then | |
26521 | ||
5213506e | 26522 | $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h |
cd533689 PP |
26523 | |
26524 | else | |
5213506e RW |
26525 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5 |
26526 | $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;} | |
cd533689 PP |
26527 | fi |
26528 | fi | |
26529 | ||
a6198222 RO |
26530 | # In binutils 2.21, GNU ld gained support for new emulations fully |
26531 | # supporting the Solaris 2 ABI. Detect their presence in the linker used. | |
26532 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5 | |
26533 | $as_echo_n "checking linker *_sol2 emulation support... " >&6; } | |
26534 | if test "${gcc_cv_ld_sol2_emulation+set}" = set; then : | |
26535 | $as_echo_n "(cached) " >&6 | |
26536 | else | |
26537 | gcc_cv_ld_sol2_emulation=no | |
26538 | if test $in_tree_ld = yes ; then | |
26539 | if test "$gcc_cv_gld_major_version" -eq 2 -a \ | |
26540 | "$gcc_cv_gld_minor_version" -ge 21 -o \ | |
26541 | "$gcc_cv_gld_major_version" -gt 2 \ | |
26542 | && test $in_tree_ld_is_elf = yes; then | |
26543 | gcc_cv_ld_sol2_emulation=yes | |
26544 | fi | |
26545 | elif test x$gcc_cv_ld != x; then | |
26546 | if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \ | |
26547 | grep _sol2 > /dev/null; then | |
26548 | gcc_cv_ld_sol2_emulation=yes | |
26549 | fi | |
26550 | fi | |
26551 | fi | |
26552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5 | |
26553 | $as_echo "$gcc_cv_ld_sol2_emulation" >&6; } | |
26554 | if test x"$gcc_cv_ld_sol2_emulation" = xyes; then | |
26555 | ||
26556 | $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h | |
26557 | ||
26558 | fi | |
26559 | ||
5213506e RW |
26560 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5 |
26561 | $as_echo_n "checking linker --sysroot support... " >&6; } | |
26562 | if test "${gcc_cv_ld_sysroot+set}" = set; then : | |
26563 | $as_echo_n "(cached) " >&6 | |
380e5ca4 MM |
26564 | else |
26565 | gcc_cv_ld_sysroot=no | |
26566 | if test $in_tree_ld = yes ; then | |
26567 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then | |
7032df40 | 26568 | gcc_cv_ld_sysroot=yes |
380e5ca4 MM |
26569 | fi |
26570 | elif test x$gcc_cv_ld != x; then | |
26571 | if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then | |
26572 | gcc_cv_ld_sysroot=yes | |
26573 | fi | |
26574 | fi | |
26575 | fi | |
5213506e RW |
26576 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5 |
26577 | $as_echo "$gcc_cv_ld_sysroot" >&6; } | |
380e5ca4 MM |
26578 | if test x"$gcc_cv_ld_sysroot" = xyes; then |
26579 | ||
5213506e | 26580 | $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h |
380e5ca4 MM |
26581 | |
26582 | fi | |
26583 | ||
9fb28a67 | 26584 | if test x$with_sysroot = x && test x$host = x$target \ |
c794c06f CD |
26585 | && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \ |
26586 | && test "$prefix" != "NONE"; then | |
ba479fd2 NN |
26587 | |
26588 | cat >>confdefs.h <<_ACEOF | |
793e9558 | 26589 | #define PREFIX_INCLUDE_DIR "$prefix/include" |
ba479fd2 | 26590 | _ACEOF |
793e9558 PB |
26591 | |
26592 | fi | |
26593 | ||
6961669f RO |
26594 | if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then |
26595 | if test "x$with_headers" != x; then | |
26596 | target_header_dir=$with_headers | |
26597 | elif test "x$with_sysroot" = x; then | |
26598 | target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include" | |
26599 | elif test "x$with_build_sysroot" != "x"; then | |
08b2bad2 | 26600 | target_header_dir="${with_build_sysroot}${native_system_header_dir}" |
6961669f | 26601 | elif test "x$with_sysroot" = xyes; then |
08b2bad2 | 26602 | target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}" |
6961669f | 26603 | else |
08b2bad2 | 26604 | target_header_dir="${with_sysroot}${native_system_header_dir}" |
6961669f RO |
26605 | fi |
26606 | else | |
08b2bad2 | 26607 | target_header_dir=${native_system_header_dir} |
6961669f RO |
26608 | fi |
26609 | ||
77008252 | 26610 | # Test for stack protector support in target C library. |
5213506e RW |
26611 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5 |
26612 | $as_echo_n "checking __stack_chk_fail in target C library... " >&6; } | |
26613 | if test "${gcc_cv_libc_provides_ssp+set}" = set; then : | |
26614 | $as_echo_n "(cached) " >&6 | |
77008252 JJ |
26615 | else |
26616 | gcc_cv_libc_provides_ssp=no | |
a6ccdbab | 26617 | case "$target" in |
22f96a0f | 26618 | *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) |
77008252 JJ |
26619 | # glibc 2.4 and later provides __stack_chk_fail and |
26620 | # either __stack_chk_guard, or TLS access to stack guard canary. | |
6961669f | 26621 | if test -f $target_header_dir/features.h \ |
77008252 | 26622 | && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \ |
6961669f | 26623 | $target_header_dir/features.h > /dev/null; then |
77008252 | 26624 | if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \ |
6961669f | 26625 | $target_header_dir/features.h > /dev/null; then |
77008252 JJ |
26626 | gcc_cv_libc_provides_ssp=yes |
26627 | elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \ | |
6961669f | 26628 | $target_header_dir/features.h > /dev/null \ |
77008252 | 26629 | && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \ |
6961669f | 26630 | $target_header_dir/features.h > /dev/null; then |
77008252 | 26631 | gcc_cv_libc_provides_ssp=yes |
fed6d628 | 26632 | elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \ |
6961669f RO |
26633 | $target_header_dir/features.h > /dev/null && \ |
26634 | test -f $target_header_dir/bits/uClibc_config.h && \ | |
fed6d628 | 26635 | $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \ |
6961669f | 26636 | $target_header_dir/bits/uClibc_config.h > /dev/null; then |
fed6d628 | 26637 | gcc_cv_libc_provides_ssp=yes |
77008252 | 26638 | fi |
fed6d628 | 26639 | fi |
a6ccdbab | 26640 | ;; |
4cc115a2 TS |
26641 | *-*-gnu*) |
26642 | # Avoid complicated tests (see | |
26643 | # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now | |
26644 | # simply assert that glibc does provide this, which is true for all | |
26645 | # realistically usable GNU/Hurd configurations. | |
26646 | gcc_cv_libc_provides_ssp=yes;; | |
61e1d511 | 26647 | *-*-darwin* | *-*-freebsd*) |
5213506e RW |
26648 | ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" |
26649 | if test "x$ac_cv_func___stack_chk_fail" = x""yes; then : | |
a6ccdbab EC |
26650 | gcc_cv_libc_provides_ssp=yes |
26651 | else | |
26652 | echo "no __stack_chk_fail on this target" | |
77008252 | 26653 | fi |
a6ccdbab EC |
26654 | |
26655 | ;; | |
77008252 | 26656 | *) gcc_cv_libc_provides_ssp=no ;; |
a6ccdbab EC |
26657 | esac |
26658 | fi | |
5213506e RW |
26659 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5 |
26660 | $as_echo "$gcc_cv_libc_provides_ssp" >&6; } | |
a6ccdbab | 26661 | |
77008252 JJ |
26662 | if test x$gcc_cv_libc_provides_ssp = xyes; then |
26663 | ||
5213506e | 26664 | $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h |
77008252 JJ |
26665 | |
26666 | fi | |
26667 | ||
f4e749b4 TT |
26668 | # Test for <sys/sdt.h> on the target. |
26669 | ||
26670 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5 | |
26671 | $as_echo_n "checking sys/sdt.h in the target C library... " >&6; } | |
26672 | have_sys_sdt_h=no | |
26673 | if test -f $target_header_dir/sys/sdt.h; then | |
d11aaed7 | 26674 | have_sys_sdt_h=yes |
f4e749b4 TT |
26675 | |
26676 | $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h | |
26677 | ||
26678 | fi | |
26679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5 | |
26680 | $as_echo "$have_sys_sdt_h" >&6; } | |
26681 | ||
ed965309 JJ |
26682 | # Check if TFmode long double should be used by default or not. |
26683 | # Some glibc targets used DFmode long double, but with glibc 2.4 | |
26684 | # and later they can use TFmode. | |
26685 | case "$target" in | |
f7cc5390 | 26686 | powerpc*-*-linux* | \ |
ed965309 JJ |
26687 | sparc*-*-linux* | \ |
26688 | s390*-*-linux* | \ | |
26689 | alpha*-*-linux*) | |
26690 | ||
5213506e RW |
26691 | # Check whether --with-long-double-128 was given. |
26692 | if test "${with_long_double_128+set}" = set; then : | |
26693 | withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128" | |
ed965309 JJ |
26694 | else |
26695 | gcc_cv_target_ldbl128=no | |
65280f6c | 26696 | grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \ |
6961669f | 26697 | $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \ |
ed965309 | 26698 | && gcc_cv_target_ldbl128=yes |
65280f6c | 26699 | |
5213506e RW |
26700 | fi |
26701 | ||
ed965309 JJ |
26702 | ;; |
26703 | esac | |
26704 | if test x$gcc_cv_target_ldbl128 = xyes; then | |
26705 | ||
5213506e | 26706 | $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h |
ed965309 JJ |
26707 | |
26708 | fi | |
26709 | ||
6961669f RO |
26710 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5 |
26711 | $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; } | |
26712 | gcc_cv_target_dl_iterate_phdr=unknown | |
26713 | case "$target" in | |
26714 | *-*-solaris2*) | |
26715 | # <link.h> needs both a dl_iterate_phdr declaration and support for | |
26716 | # compilation with largefile support. | |
26717 | if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \ | |
26718 | && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then | |
26719 | gcc_cv_target_dl_iterate_phdr=yes | |
26720 | else | |
26721 | gcc_cv_target_dl_iterate_phdr=no | |
26722 | fi | |
26723 | ;; | |
26724 | esac | |
26725 | ||
26726 | if test x$gcc_cv_target_dl_iterate_phdr = xyes; then | |
26727 | ||
26728 | $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h | |
26729 | ||
26730 | fi | |
26731 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5 | |
26732 | $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; } | |
26733 | ||
81bf3d9e | 26734 | # Find out what GC implementation we want, or may, use. |
ba479fd2 | 26735 | |
5213506e RW |
26736 | # Check whether --with-gc was given. |
26737 | if test "${with_gc+set}" = set; then : | |
26738 | withval=$with_gc; case "$withval" in | |
08cee789 | 26739 | page) |
81bf3d9e | 26740 | GGC=ggc-$withval |
08cee789 DJ |
26741 | ;; |
26742 | zone) | |
26743 | GGC=ggc-$withval | |
26744 | ||
5213506e | 26745 | $as_echo "#define GGC_ZONE 1" >>confdefs.h |
08cee789 | 26746 | |
81bf3d9e RH |
26747 | ;; |
26748 | *) | |
5213506e | 26749 | as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5 |
81bf3d9e RH |
26750 | ;; |
26751 | esac | |
26752 | else | |
005537df | 26753 | GGC=ggc-page |
5213506e RW |
26754 | fi |
26755 | ||
81bf3d9e RH |
26756 | |
26757 | echo "Using $GGC for garbage collection." | |
26758 | ||
00020c16 ILT |
26759 | # Libraries to use on the host. This will normally be set by the top |
26760 | # level Makefile. Here we simply capture the value for our Makefile. | |
26761 | if test -z "${HOST_LIBS+set}"; then | |
26762 | HOST_LIBS= | |
26763 | fi | |
26764 | ||
26765 | ||
3c809ba4 | 26766 | # Use the system's zlib library. |
b8dad04b ZW |
26767 | zlibdir=-L../zlib |
26768 | zlibinc="-I\$(srcdir)/../zlib" | |
ba479fd2 | 26769 | |
5213506e RW |
26770 | # Check whether --with-system-zlib was given. |
26771 | if test "${with_system_zlib+set}" = set; then : | |
26772 | withval=$with_system_zlib; zlibdir= | |
3c809ba4 AG |
26773 | zlibinc= |
26774 | ||
5213506e RW |
26775 | fi |
26776 | ||
b8ec3cc8 | 26777 | |
703d89ab | 26778 | |
ab22c1fa | 26779 | |
1a4b763e | 26780 | |
5213506e RW |
26781 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
26782 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
26783 | # Check whether --enable-maintainer-mode was given. | |
26784 | if test "${enable_maintainer_mode+set}" = set; then : | |
26785 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval | |
dc6746e7 PT |
26786 | else |
26787 | maintainer_mode=no | |
5213506e | 26788 | fi |
a6ccdbab | 26789 | |
5213506e RW |
26790 | |
26791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 | |
26792 | $as_echo "$maintainer_mode" >&6; } | |
dc6746e7 PT |
26793 | |
26794 | if test "$maintainer_mode" = "yes"; then | |
26795 | MAINT='' | |
26796 | else | |
26797 | MAINT='#' | |
26798 | fi | |
26799 | ||
8bb915b6 NN |
26800 | # -------------- |
26801 | # Language hooks | |
26802 | # -------------- | |
26803 | ||
861bb6c1 JL |
26804 | # Make empty files to contain the specs and options for each language. |
26805 | # Then add #include lines to for a compiler that has specs and/or options. | |
26806 | ||
cc11cc9b | 26807 | subdirs= |
d7b42618 | 26808 | lang_opt_files= |
861bb6c1 | 26809 | lang_specs_files= |
3103b7db | 26810 | lang_tree_files= |
861bb6c1 JL |
26811 | # These (without "all_") are set in each config-lang.in. |
26812 | # `language' must be a single word so is spelled singularly. | |
26813 | all_languages= | |
861bb6c1 | 26814 | all_compilers= |
fda9c731 | 26815 | all_outputs='Makefile' |
861bb6c1 | 26816 | # List of language makefile fragments. |
2ed26f6b | 26817 | all_lang_makefrags= |
703d89ab | 26818 | # Additional files for gengtype |
ef69da62 | 26819 | all_gtfiles="$target_gtfiles" |
861bb6c1 | 26820 | |
cc11cc9b PB |
26821 | # These are the languages that are set in --enable-languages, |
26822 | # and are available in the GCC tree. | |
26823 | all_selected_languages= | |
26824 | ||
861bb6c1 JL |
26825 | # Add the language fragments. |
26826 | # Languages are added via two mechanisms. Some information must be | |
26827 | # recorded in makefile variables, these are defined in config-lang.in. | |
26828 | # We accumulate them and plug them into the main Makefile. | |
26829 | # The other mechanism is a set of hooks for each of the main targets | |
26830 | # like `clean', `install', etc. | |
26831 | ||
861bb6c1 | 26832 | language_hooks="Make-hooks" |
861bb6c1 | 26833 | |
cc11cc9b | 26834 | for lang in ${srcdir}/*/config-lang.in |
861bb6c1 | 26835 | do |
1546bb64 PB |
26836 | test "$lang" = "${srcdir}/*/config-lang.in" && continue |
26837 | ||
cc11cc9b PB |
26838 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
26839 | if test "x$lang_alias" = x | |
26840 | then | |
26841 | echo "$lang doesn't set \$language." 1>&2 | |
26842 | exit 1 | |
26843 | fi | |
26844 | subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
26845 | subdirs="$subdirs $subdir" | |
349c3166 OH |
26846 | |
26847 | # $gcc_subdir is where the gcc integration files are to be found | |
26848 | # for a language, both for internal compiler purposes (compiler | |
26849 | # sources implementing front-end to GCC tree converters), and for | |
26850 | # build infrastructure purposes (Make-lang.in, etc.) | |
26851 | # | |
26852 | # This will be <subdir> (relative to $srcdir) if a line like | |
26853 | # gcc_subdir="<subdir>" or gcc_subdir=<subdir> | |
26854 | # is found in <langdir>/config-lang.in, and will remain <langdir> | |
26855 | # otherwise. | |
26856 | # | |
26857 | # Except for the language alias (fetched above), the regular | |
26858 | # "config-lang.in" contents are always retrieved from $gcc_subdir, | |
26859 | # so a <langdir>/config-lang.in setting gcc_subdir typically sets | |
26860 | # only this and the language alias. | |
26861 | ||
26862 | gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang` | |
26863 | if [ "$gcc_subdir" = "" ]; then | |
26864 | gcc_subdir="$subdir" | |
26865 | fi | |
26866 | ||
cc11cc9b PB |
26867 | case ",$enable_languages," in |
26868 | *,$lang_alias,*) | |
26869 | all_selected_languages="$all_selected_languages $lang_alias" | |
349c3166 OH |
26870 | if test -f $srcdir/$gcc_subdir/lang-specs.h; then |
26871 | lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h" | |
cc11cc9b PB |
26872 | fi |
26873 | ;; | |
26874 | esac | |
26875 | ||
cc11cc9b PB |
26876 | language= |
26877 | boot_language= | |
26878 | compilers= | |
cc11cc9b PB |
26879 | outputs= |
26880 | gtfiles= | |
1546bb64 | 26881 | subdir_requires= |
349c3166 | 26882 | . ${srcdir}/$gcc_subdir/config-lang.in |
cc11cc9b PB |
26883 | if test "x$language" = x |
26884 | then | |
349c3166 | 26885 | echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2 |
cc11cc9b PB |
26886 | exit 1 |
26887 | fi | |
1546bb64 PB |
26888 | |
26889 | ok=: | |
26890 | case ",$enable_languages," in | |
26891 | *,$lang_alias,*) ;; | |
26892 | *) | |
26893 | for i in $subdir_requires; do | |
b6348cb3 | 26894 | test -f "${srcdir}/$i/config-lang.in" && continue |
1546bb64 PB |
26895 | ok=false |
26896 | break | |
26897 | done | |
26898 | ;; | |
26899 | esac | |
26900 | $ok || continue | |
26901 | ||
349c3166 OH |
26902 | all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in" |
26903 | if test -f $srcdir/$gcc_subdir/lang.opt; then | |
26904 | lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt" | |
fd438373 | 26905 | all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt" |
1546bb64 | 26906 | fi |
349c3166 OH |
26907 | if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then |
26908 | lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def" | |
1546bb64 | 26909 | fi |
cc11cc9b | 26910 | all_languages="$all_languages $language" |
cc11cc9b | 26911 | all_compilers="$all_compilers $compilers" |
cc11cc9b | 26912 | all_outputs="$all_outputs $outputs" |
703d89ab | 26913 | all_gtfiles="$all_gtfiles [$subdir] $gtfiles" |
d7f09764 DN |
26914 | case ",$enable_languages," in |
26915 | *,lto,*) | |
26916 | ||
26917 | $as_echo "#define ENABLE_LTO 1" >>confdefs.h | |
26918 | ||
26919 | enable_lto=yes | |
26920 | ||
26921 | ;; | |
26922 | *) ;; | |
26923 | esac | |
861bb6c1 JL |
26924 | done |
26925 | ||
8ac9d31f TJ |
26926 | # Pick up gtfiles for c |
26927 | gtfiles= | |
8ac9d31f | 26928 | . ${srcdir}/c-config-lang.in |
703d89ab | 26929 | all_gtfiles="$all_gtfiles [c] $gtfiles" |
8ac9d31f | 26930 | |
cbc59f01 | 26931 | check_languages= |
cc11cc9b | 26932 | for language in $all_selected_languages |
cbc59f01 | 26933 | do |
cc11cc9b | 26934 | check_languages="$check_languages check-$language" |
cbc59f01 DD |
26935 | done |
26936 | ||
62b81e45 | 26937 | # We link each language in with a set of hooks, reached indirectly via |
cc11cc9b | 26938 | # lang.${target}. Only do so for selected languages. |
861bb6c1 JL |
26939 | |
26940 | rm -f Make-hooks | |
26941 | touch Make-hooks | |
bd97af06 | 26942 | target_list="all.cross start.encap rest.encap tags \ |
55bcd32b AJ |
26943 | install-common install-man install-info install-pdf install-html dvi \ |
26944 | pdf html uninstall info man srcextra srcman srcinfo \ | |
2a4c0366 | 26945 | mostlyclean clean distclean maintainer-clean install-plugin" |
cc11cc9b | 26946 | |
861bb6c1 JL |
26947 | for t in $target_list |
26948 | do | |
26949 | x= | |
cc11cc9b | 26950 | for lang in $all_selected_languages |
861bb6c1 | 26951 | do |
cc11cc9b | 26952 | x="$x $lang.$t" |
861bb6c1 JL |
26953 | done |
26954 | echo "lang.$t: $x" >> Make-hooks | |
26955 | done | |
26956 | ||
fd438373 MM |
26957 | # -------- |
26958 | # Option include files | |
26959 | # -------- | |
26960 | ||
26961 | ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk | |
26962 | option_includes="option-includes.mk" | |
26963 | ||
26964 | ||
8bb915b6 NN |
26965 | # -------- |
26966 | # UNSORTED | |
26967 | # -------- | |
26968 | ||
cc06d68c | 26969 | # Create .gdbinit. |
861bb6c1 | 26970 | |
cc06d68c GP |
26971 | echo "dir ." > .gdbinit |
26972 | echo "dir ${srcdir}" >> .gdbinit | |
26973 | if test x$gdb_needs_out_file_path = xyes | |
26974 | then | |
26975 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
26976 | fi | |
26977 | if test "x$subdirs" != x; then | |
26978 | for s in $subdirs | |
26979 | do | |
26980 | echo "dir ${srcdir}/$s" >> .gdbinit | |
26981 | done | |
861bb6c1 | 26982 | fi |
cc06d68c | 26983 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 26984 | |
15c723f3 | 26985 | gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)' |
d062c304 JL |
26986 | |
26987 | ||
2ce3c6c6 | 26988 | |
2bbea3a6 RH |
26989 | # Find a directory in which to install a shared libgcc. |
26990 | ||
5213506e RW |
26991 | # Check whether --enable-version-specific-runtime-libs was given. |
26992 | if test "${enable_version_specific_runtime_libs+set}" = set; then : | |
26993 | enableval=$enable_version_specific_runtime_libs; | |
26994 | fi | |
ba479fd2 | 26995 | |
2bbea3a6 | 26996 | |
703d89ab | 26997 | # Substitute configuration variables |
861bb6c1 JL |
26998 | |
26999 | ||
27000 | ||
27001 | ||
27002 | ||
27003 | ||
27004 | ||
27005 | ||
27006 | ||
27007 | ||
27008 | ||
27009 | ||
27010 | ||
27011 | ||
27012 | ||
27013 | ||
27014 | ||
27015 | ||
27016 | ||
27017 | ||
27018 | ||
27019 | ||
27020 | ||
27021 | ||
27022 | ||
27023 | ||
27024 | ||
27025 | ||
27026 | ||
27027 | ||
27028 | ||
27029 | ||
27030 | ||
27031 | ||
27032 | ||
27033 | ||
27034 | ||
27035 | ||
27036 | ||
27037 | ||
27038 | ||
27039 | ||
27040 | ||
27041 | ||
9b16d2c4 | 27042 | |
e9a25f70 | 27043 | |
6e26218f | 27044 | |
c8724862 | 27045 | |
11642c3a ZW |
27046 | |
27047 | ||
27048 | ||
3d9d2476 | 27049 | |
e2500fed | 27050 | |
a0e527e3 | 27051 | |
aca600aa AS |
27052 | |
27053 | ||
27054 | ||
9b91e436 KT |
27055 | |
27056 | ||
80cf2e08 | 27057 | |
51b9ff45 | 27058 | |
861bb6c1 | 27059 | |
6e3f3080 NN |
27060 | # Echo link setup. |
27061 | if test x${build} = x${host} ; then | |
27062 | if test x${host} = x${target} ; then | |
27063 | echo "Links are now set up to build a native compiler for ${target}." 1>&2 | |
27064 | else | |
27065 | echo "Links are now set up to build a cross-compiler" 1>&2 | |
27066 | echo " from ${host} to ${target}." 1>&2 | |
27067 | fi | |
27068 | else | |
27069 | if test x${host} = x${target} ; then | |
27070 | echo "Links are now set up to build (on ${build}) a native compiler" 1>&2 | |
27071 | echo " for ${target}." 1>&2 | |
27072 | else | |
27073 | echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2 | |
27074 | echo " from ${host} to ${target}." 1>&2 | |
27075 | fi | |
27076 | fi | |
27077 | ||
6de9cd9a DN |
27078 | |
27079 | ||
27080 | ||
f8bf9252 SP |
27081 | |
27082 | ||
27083 | ||
27084 | ||
27085 | ||
27086 | if test "x${CLOOGLIBS}" != "x" ; then | |
27087 | ||
5213506e | 27088 | $as_echo "#define HAVE_cloog 1" >>confdefs.h |
f8bf9252 | 27089 | |
f8bf9252 SP |
27090 | fi |
27091 | ||
68a607d8 | 27092 | # Check for plugin support |
5213506e RW |
27093 | # Check whether --enable-plugin was given. |
27094 | if test "${enable_plugin+set}" = set; then : | |
27095 | enableval=$enable_plugin; enable_plugin=$enableval | |
68a607d8 DN |
27096 | else |
27097 | enable_plugin=yes; default_plugin=yes | |
5213506e RW |
27098 | fi |
27099 | ||
68a607d8 DN |
27100 | |
27101 | pluginlibs= | |
68a607d8 | 27102 | |
709e26f0 MK |
27103 | case "${host}" in |
27104 | *-*-darwin*) | |
27105 | if test x$build = x$host; then | |
27106 | export_sym_check="nm${exeext} -g" | |
515871c7 | 27107 | elif test x$host = x$target; then |
9ec69d2e | 27108 | export_sym_check="$gcc_cv_nm -g" |
709e26f0 MK |
27109 | else |
27110 | export_sym_check= | |
27111 | fi | |
27112 | ;; | |
27113 | *) | |
27114 | if test x$build = x$host; then | |
27115 | export_sym_check="objdump${exeext} -T" | |
515871c7 | 27116 | elif test x$host = x$target; then |
9ec69d2e | 27117 | export_sym_check="$gcc_cv_objdump -T" |
709e26f0 MK |
27118 | else |
27119 | export_sym_check= | |
27120 | fi | |
27121 | ;; | |
27122 | esac | |
27123 | ||
27124 | if test x"$enable_plugin" = x"yes"; then | |
27125 | ||
601fc26e SE |
27126 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5 |
27127 | $as_echo_n "checking for exported symbols... " >&6; } | |
709e26f0 MK |
27128 | if test "x$export_sym_check" != x; then |
27129 | echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c | |
27130 | ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1 | |
9ec69d2e | 27131 | if $export_sym_check conftest | grep foobar > /dev/null; then |
709e26f0 MK |
27132 | : # No need to use a flag |
27133 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
27134 | $as_echo "yes" >&6; } | |
601fc26e | 27135 | else |
709e26f0 MK |
27136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
27137 | $as_echo "yes" >&6; } | |
27138 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5 | |
27139 | $as_echo_n "checking for -rdynamic... " >&6; } | |
27140 | ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1 | |
27141 | if $export_sym_check conftest | grep foobar > /dev/null; then | |
27142 | plugin_rdynamic=yes | |
27143 | pluginlibs="-rdynamic" | |
27144 | else | |
27145 | plugin_rdynamic=no | |
27146 | enable_plugin=no | |
27147 | fi | |
27148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5 | |
fcf52686 | 27149 | $as_echo "$plugin_rdynamic" >&6; } |
709e26f0 MK |
27150 | fi |
27151 | else | |
27152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5 | |
27153 | $as_echo "unable to check" >&6; } | |
68a607d8 DN |
27154 | fi |
27155 | ||
27156 | # Check -ldl | |
30ce157e | 27157 | saved_LIBS="$LIBS" |
0c2edd9f ILT |
27158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 |
27159 | $as_echo_n "checking for library containing dlopen... " >&6; } | |
27160 | if test "${ac_cv_search_dlopen+set}" = set; then : | |
27161 | $as_echo_n "(cached) " >&6 | |
27162 | else | |
27163 | ac_func_search_save_LIBS=$LIBS | |
27164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
68a607d8 | 27165 | /* end confdefs.h. */ |
0c2edd9f ILT |
27166 | |
27167 | /* Override any GCC internal prototype to avoid an error. | |
27168 | Use char because int might match the return type of a GCC | |
27169 | builtin and then its argument prototype would still apply. */ | |
27170 | #ifdef __cplusplus | |
27171 | extern "C" | |
27172 | #endif | |
27173 | char dlopen (); | |
68a607d8 DN |
27174 | int |
27175 | main () | |
27176 | { | |
0c2edd9f | 27177 | return dlopen (); |
68a607d8 DN |
27178 | ; |
27179 | return 0; | |
27180 | } | |
27181 | _ACEOF | |
0c2edd9f ILT |
27182 | for ac_lib in '' dl; do |
27183 | if test -z "$ac_lib"; then | |
27184 | ac_res="none required" | |
27185 | else | |
27186 | ac_res=-l$ac_lib | |
27187 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
27188 | fi | |
27189 | if ac_fn_c_try_link "$LINENO"; then : | |
27190 | ac_cv_search_dlopen=$ac_res | |
68a607d8 | 27191 | fi |
5213506e | 27192 | rm -f core conftest.err conftest.$ac_objext \ |
0c2edd9f ILT |
27193 | conftest$ac_exeext |
27194 | if test "${ac_cv_search_dlopen+set}" = set; then : | |
27195 | break | |
27196 | fi | |
27197 | done | |
27198 | if test "${ac_cv_search_dlopen+set}" = set; then : | |
27199 | ||
27200 | else | |
27201 | ac_cv_search_dlopen=no | |
27202 | fi | |
27203 | rm conftest.$ac_ext | |
27204 | LIBS=$ac_func_search_save_LIBS | |
27205 | fi | |
27206 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 | |
27207 | $as_echo "$ac_cv_search_dlopen" >&6; } | |
27208 | ac_res=$ac_cv_search_dlopen | |
27209 | if test "$ac_res" != no; then : | |
27210 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
27211 | ||
27212 | fi | |
27213 | ||
27214 | if test x"$ac_cv_search_dlopen" = x"-ldl"; then | |
68a607d8 DN |
27215 | pluginlibs="$pluginlibs -ldl" |
27216 | fi | |
30ce157e | 27217 | LIBS="$saved_LIBS" |
68a607d8 DN |
27218 | |
27219 | # Check that we can build shared objects with -fPIC -shared | |
30ce157e | 27220 | saved_LDFLAGS="$LDFLAGS" |
d8ed14ce | 27221 | saved_CFLAGS="$CFLAGS" |
9ec69d2e JH |
27222 | case "${host}" in |
27223 | *-*-darwin*) | |
d8ed14ce IS |
27224 | CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g` |
27225 | CFLAGS="$CFLAGS -fPIC" | |
27226 | LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup" | |
9ec69d2e JH |
27227 | ;; |
27228 | *) | |
d8ed14ce | 27229 | CFLAGS="$CFLAGS -fPIC" |
9ec69d2e JH |
27230 | LDFLAGS="$LDFLAGS -fPIC -shared" |
27231 | ;; | |
27232 | esac | |
5213506e RW |
27233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5 |
27234 | $as_echo_n "checking for -fPIC -shared... " >&6; } | |
27235 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
68a607d8 DN |
27236 | /* end confdefs.h. */ |
27237 | extern int X; | |
27238 | int | |
27239 | main () | |
27240 | { | |
27241 | return X == 0; | |
27242 | ; | |
27243 | return 0; | |
27244 | } | |
27245 | _ACEOF | |
5213506e RW |
27246 | if ac_fn_c_try_link "$LINENO"; then : |
27247 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
27248 | $as_echo "yes" >&6; }; have_pic_shared=yes | |
68a607d8 | 27249 | else |
5213506e RW |
27250 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
27251 | $as_echo "no" >&6; }; have_pic_shared=no | |
68a607d8 | 27252 | fi |
5213506e RW |
27253 | rm -f core conftest.err conftest.$ac_objext \ |
27254 | conftest$ac_exeext conftest.$ac_ext | |
0c2edd9f | 27255 | if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then |
68a607d8 DN |
27256 | pluginlibs= |
27257 | enable_plugin=no | |
27258 | fi | |
30ce157e | 27259 | LDFLAGS="$saved_LDFLAGS" |
d8ed14ce | 27260 | CFLAGS="$saved_CFLAGS" |
68a607d8 DN |
27261 | |
27262 | # If plugin support had been requested but not available, fail. | |
27263 | if test x"$enable_plugin" = x"no" ; then | |
27264 | if test x"$default_plugin" != x"yes"; then | |
5213506e | 27265 | as_fn_error " |
68a607d8 | 27266 | Building GCC with plugin support requires a host that supports |
5213506e | 27267 | -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5 |
68a607d8 DN |
27268 | fi |
27269 | fi | |
68a607d8 DN |
27270 | fi |
27271 | ||
27272 | ||
27273 | ||
27274 | if test x"$enable_plugin" = x"yes"; then | |
27275 | ||
5213506e | 27276 | $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h |
68a607d8 DN |
27277 | |
27278 | fi | |
27279 | ||
87e6d9dc TB |
27280 | |
27281 | # Check whether --enable-libquadmath-support was given. | |
27282 | if test "${enable_libquadmath_support+set}" = set; then : | |
27283 | enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval | |
27284 | else | |
27285 | ENABLE_LIBQUADMATH_SUPPORT=yes | |
27286 | fi | |
27287 | ||
27288 | if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then | |
27289 | ||
27290 | $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h | |
27291 | ||
27292 | fi | |
27293 | ||
27294 | ||
79bec923 ST |
27295 | # Specify what hash style to use by default. |
27296 | ||
27297 | # Check whether --with-linker-hash-style was given. | |
27298 | if test "${with_linker_hash_style+set}" = set; then : | |
27299 | withval=$with_linker_hash_style; case x"$withval" in | |
27300 | xsysv) | |
27301 | LINKER_HASH_STYLE=sysv | |
27302 | ;; | |
27303 | xgnu) | |
27304 | LINKER_HASH_STYLE=gnu | |
27305 | ;; | |
27306 | xboth) | |
27307 | LINKER_HASH_STYLE=both | |
27308 | ;; | |
27309 | *) | |
27310 | as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5 | |
27311 | ;; | |
27312 | esac | |
27313 | else | |
27314 | LINKER_HASH_STYLE='' | |
27315 | fi | |
27316 | ||
27317 | if test x"${LINKER_HASH_STYLE}" != x; then | |
27318 | ||
27319 | cat >>confdefs.h <<_ACEOF | |
27320 | #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE" | |
27321 | _ACEOF | |
27322 | ||
27323 | fi | |
27324 | ||
6e3f3080 NN |
27325 | # Configure the subdirectories |
27326 | # AC_CONFIG_SUBDIRS($subdirs) | |
27327 | ||
27328 | # Create the Makefile | |
27329 | # and configure language subdirectories | |
5213506e | 27330 | ac_config_files="$ac_config_files $all_outputs" |
914c5af7 NN |
27331 | |
27332 | ||
5213506e | 27333 | ac_config_commands="$ac_config_commands default" |
914c5af7 | 27334 | |
ba479fd2 | 27335 | cat >confcache <<\_ACEOF |
6e3f3080 NN |
27336 | # This file is a shell script that caches the results of configure |
27337 | # tests run on this system so they can be shared between configure | |
ba479fd2 NN |
27338 | # scripts and configure runs, see configure's option --config-cache. |
27339 | # It is not useful on other systems. If it contains results you don't | |
27340 | # want to keep, you may remove or edit it. | |
6e3f3080 | 27341 | # |
ba479fd2 NN |
27342 | # config.status only pays attention to the cache file if you give it |
27343 | # the --recheck option to rerun configure. | |
6e3f3080 | 27344 | # |
ba479fd2 NN |
27345 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
27346 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
27347 | # following values. | |
27348 | ||
27349 | _ACEOF | |
27350 | ||
6e3f3080 NN |
27351 | # The following way of writing the cache mishandles newlines in values, |
27352 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 27353 | # So, we kill variables containing newlines. |
6e3f3080 NN |
27354 | # Ultrix sh set writes to stderr and can't be redirected directly, |
27355 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
27356 | ( |
27357 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
27358 | eval ac_val=\$$ac_var | |
27359 | case $ac_val in #( | |
27360 | *${as_nl}*) | |
27361 | case $ac_var in #( | |
27362 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
27363 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
27364 | esac | |
27365 | case $ac_var in #( | |
27366 | _ | IFS | as_nl) ;; #( | |
27367 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
27368 | *) { eval $ac_var=; unset $ac_var;} ;; | |
27369 | esac ;; | |
27370 | esac | |
27371 | done | |
27372 | ||
ba479fd2 | 27373 | (set) 2>&1 | |
5213506e RW |
27374 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
27375 | *${as_nl}ac_space=\ *) | |
27376 | # `set' does not quote correctly, so add quotes: double-quote | |
27377 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
ba479fd2 | 27378 | sed -n \ |
86da66b5 HPN |
27379 | "s/'/'\\\\''/g; |
27380 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 27381 | ;; #( |
ba479fd2 NN |
27382 | *) |
27383 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 27384 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
ba479fd2 | 27385 | ;; |
5213506e RW |
27386 | esac | |
27387 | sort | |
27388 | ) | | |
ba479fd2 | 27389 | sed ' |
5213506e | 27390 | /^ac_cv_env_/b end |
ba479fd2 | 27391 | t clear |
5213506e | 27392 | :clear |
ba479fd2 NN |
27393 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
27394 | t end | |
5213506e RW |
27395 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
27396 | :end' >>confcache | |
27397 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
27398 | if test -w "$cache_file"; then | |
27399 | test "x$cache_file" != "x/dev/null" && | |
27400 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
27401 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
ba479fd2 | 27402 | cat confcache >$cache_file |
6e3f3080 | 27403 | else |
5213506e RW |
27404 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
27405 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
6e3f3080 NN |
27406 | fi |
27407 | fi | |
27408 | rm -f confcache | |
27409 | ||
27410 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
27411 | # Let make expand exec_prefix. | |
27412 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
27413 | ||
63cf211a | 27414 | DEFS=-DHAVE_CONFIG_H |
6e3f3080 | 27415 | |
ba479fd2 NN |
27416 | ac_libobjs= |
27417 | ac_ltlibobjs= | |
27418 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
27419 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
27420 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
27421 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
27422 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
27423 | # will be set to the directory where LIBOBJS objects are built. | |
27424 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
27425 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
ba479fd2 NN |
27426 | done |
27427 | LIBOBJS=$ac_libobjs | |
63cf211a | 27428 | |
ba479fd2 NN |
27429 | LTLIBOBJS=$ac_ltlibobjs |
27430 | ||
27431 | ||
27432 | ||
5213506e | 27433 | |
ba479fd2 | 27434 | : ${CONFIG_STATUS=./config.status} |
5213506e | 27435 | ac_write_fail=0 |
ba479fd2 NN |
27436 | ac_clean_files_save=$ac_clean_files |
27437 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
27438 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
27439 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
27440 | as_write_fail=0 | |
27441 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
ba479fd2 NN |
27442 | #! $SHELL |
27443 | # Generated by $as_me. | |
6e3f3080 NN |
27444 | # Run this file to recreate the current configuration. |
27445 | # Compiler output produced by configure, useful for debugging | |
ba479fd2 | 27446 | # configure, is in config.log if it exists. |
6e3f3080 | 27447 | |
ba479fd2 NN |
27448 | debug=false |
27449 | ac_cs_recheck=false | |
27450 | ac_cs_silent=false | |
ba479fd2 | 27451 | |
5213506e RW |
27452 | SHELL=\${CONFIG_SHELL-$SHELL} |
27453 | export SHELL | |
27454 | _ASEOF | |
27455 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
27456 | ## -------------------- ## | |
27457 | ## M4sh Initialization. ## | |
27458 | ## -------------------- ## | |
ba479fd2 | 27459 | |
5213506e RW |
27460 | # Be more Bourne compatible |
27461 | DUALCASE=1; export DUALCASE # for MKS sh | |
27462 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
ba479fd2 NN |
27463 | emulate sh |
27464 | NULLCMD=: | |
5213506e | 27465 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
ba479fd2 NN |
27466 | # is contrary to our usage. Disable this feature. |
27467 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
27468 | setopt NO_GLOB_SUBST |
27469 | else | |
27470 | case `(set -o) 2>/dev/null` in #( | |
27471 | *posix*) : | |
27472 | set -o posix ;; #( | |
27473 | *) : | |
27474 | ;; | |
27475 | esac | |
2f41c1d6 | 27476 | fi |
ab22c1fa | 27477 | |
5213506e RW |
27478 | |
27479 | as_nl=' | |
27480 | ' | |
27481 | export as_nl | |
27482 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
27483 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
27484 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
27485 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
27486 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
27487 | # but without wasting forks for bash or zsh. | |
27488 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
27489 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
27490 | as_echo='print -r --' | |
27491 | as_echo_n='print -rn --' | |
27492 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
27493 | as_echo='printf %s\n' | |
27494 | as_echo_n='printf %s' | |
27495 | else | |
27496 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
27497 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
27498 | as_echo_n='/usr/ucb/echo -n' | |
27499 | else | |
27500 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
27501 | as_echo_n_body='eval | |
27502 | arg=$1; | |
27503 | case $arg in #( | |
27504 | *"$as_nl"*) | |
27505 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
27506 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
27507 | esac; | |
27508 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
27509 | ' | |
27510 | export as_echo_n_body | |
27511 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
27512 | fi | |
27513 | export as_echo_body | |
27514 | as_echo='sh -c $as_echo_body as_echo' | |
27515 | fi | |
27516 | ||
27517 | # The user is always right. | |
27518 | if test "${PATH_SEPARATOR+set}" != set; then | |
27519 | PATH_SEPARATOR=: | |
27520 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
27521 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
27522 | PATH_SEPARATOR=';' | |
27523 | } | |
1a4b763e BS |
27524 | fi |
27525 | ||
ab22c1fa | 27526 | |
5213506e RW |
27527 | # IFS |
27528 | # We need space, tab and new line, in precisely that order. Quoting is | |
27529 | # there to prevent editors from complaining about space-tab. | |
27530 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
27531 | # splitting by setting IFS to empty value.) | |
27532 | IFS=" "" $as_nl" | |
27533 | ||
27534 | # Find who we are. Look in the path if we contain no directory separator. | |
27535 | case $0 in #(( | |
27536 | *[\\/]* ) as_myself=$0 ;; | |
27537 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
27538 | for as_dir in $PATH | |
27539 | do | |
27540 | IFS=$as_save_IFS | |
27541 | test -z "$as_dir" && as_dir=. | |
27542 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
27543 | done | |
27544 | IFS=$as_save_IFS | |
27545 | ||
27546 | ;; | |
27547 | esac | |
27548 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
27549 | # in which case we are not to be found in the path. | |
27550 | if test "x$as_myself" = x; then | |
27551 | as_myself=$0 | |
27552 | fi | |
27553 | if test ! -f "$as_myself"; then | |
27554 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
27555 | exit 1 | |
27556 | fi | |
27557 | ||
27558 | # Unset variables that we do not need and which cause bugs (e.g. in | |
27559 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
27560 | # suppresses any "Segmentation fault" message there. '((' could | |
27561 | # trigger a bug in pdksh 5.2.14. | |
27562 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
27563 | do eval test x\${$as_var+set} = xset \ | |
27564 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
27565 | done | |
1a4b763e BS |
27566 | PS1='$ ' |
27567 | PS2='> ' | |
27568 | PS4='+ ' | |
27569 | ||
27570 | # NLS nuisances. | |
5213506e RW |
27571 | LC_ALL=C |
27572 | export LC_ALL | |
27573 | LANGUAGE=C | |
27574 | export LANGUAGE | |
27575 | ||
27576 | # CDPATH. | |
27577 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
27578 | ||
27579 | ||
27580 | # as_fn_error ERROR [LINENO LOG_FD] | |
27581 | # --------------------------------- | |
27582 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
27583 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
27584 | # script with status $?, using 1 if that was 0. | |
27585 | as_fn_error () | |
27586 | { | |
27587 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
27588 | if test "$3"; then | |
27589 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
27590 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
1a4b763e | 27591 | fi |
5213506e RW |
27592 | $as_echo "$as_me: error: $1" >&2 |
27593 | as_fn_exit $as_status | |
27594 | } # as_fn_error | |
27595 | ||
27596 | ||
27597 | # as_fn_set_status STATUS | |
27598 | # ----------------------- | |
27599 | # Set $? to STATUS, without forking. | |
27600 | as_fn_set_status () | |
27601 | { | |
27602 | return $1 | |
27603 | } # as_fn_set_status | |
27604 | ||
27605 | # as_fn_exit STATUS | |
27606 | # ----------------- | |
27607 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
27608 | as_fn_exit () | |
27609 | { | |
27610 | set +e | |
27611 | as_fn_set_status $1 | |
27612 | exit $1 | |
27613 | } # as_fn_exit | |
27614 | ||
27615 | # as_fn_unset VAR | |
27616 | # --------------- | |
27617 | # Portably unset VAR. | |
27618 | as_fn_unset () | |
27619 | { | |
27620 | { eval $1=; unset $1;} | |
27621 | } | |
27622 | as_unset=as_fn_unset | |
27623 | # as_fn_append VAR VALUE | |
27624 | # ---------------------- | |
27625 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
27626 | # advantage of any shell optimizations that allow amortized linear growth over | |
27627 | # repeated appends, instead of the typical quadratic growth present in naive | |
27628 | # implementations. | |
27629 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
27630 | eval 'as_fn_append () | |
27631 | { | |
27632 | eval $1+=\$2 | |
27633 | }' | |
27634 | else | |
27635 | as_fn_append () | |
27636 | { | |
27637 | eval $1=\$$1\$2 | |
27638 | } | |
27639 | fi # as_fn_append | |
27640 | ||
27641 | # as_fn_arith ARG... | |
27642 | # ------------------ | |
27643 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
27644 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
27645 | # must be portable across $(()) and expr. | |
27646 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
27647 | eval 'as_fn_arith () | |
27648 | { | |
27649 | as_val=$(( $* )) | |
27650 | }' | |
27651 | else | |
27652 | as_fn_arith () | |
27653 | { | |
27654 | as_val=`expr "$@" || test $? -eq 1` | |
27655 | } | |
27656 | fi # as_fn_arith | |
1a4b763e | 27657 | |
5213506e RW |
27658 | |
27659 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
27660 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
1a4b763e BS |
27661 | as_expr=expr |
27662 | else | |
27663 | as_expr=false | |
27664 | fi | |
27665 | ||
5213506e | 27666 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
1a4b763e BS |
27667 | as_basename=basename |
27668 | else | |
27669 | as_basename=false | |
27670 | fi | |
27671 | ||
5213506e RW |
27672 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
27673 | as_dirname=dirname | |
27674 | else | |
27675 | as_dirname=false | |
27676 | fi | |
1a4b763e | 27677 | |
5213506e | 27678 | as_me=`$as_basename -- "$0" || |
1a4b763e BS |
27679 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
27680 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
27681 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
27682 | $as_echo X/"$0" | | |
27683 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
27684 | s//\1/ | |
27685 | q | |
27686 | } | |
27687 | /^X\/\(\/\/\)$/{ | |
27688 | s//\1/ | |
27689 | q | |
27690 | } | |
27691 | /^X\/\(\/\).*/{ | |
27692 | s//\1/ | |
27693 | q | |
27694 | } | |
27695 | s/.*/./; q'` | |
b61ff9c8 | 27696 | |
b61ff9c8 BS |
27697 | # Avoid depending upon Character Ranges. |
27698 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
27699 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
27700 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
27701 | as_cr_digits='0123456789' | |
27702 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
27703 | ||
5213506e RW |
27704 | ECHO_C= ECHO_N= ECHO_T= |
27705 | case `echo -n x` in #((((( | |
27706 | -n*) | |
27707 | case `echo 'xy\c'` in | |
27708 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
27709 | xy) ECHO_C='\c';; | |
27710 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
27711 | ECHO_T=' ';; | |
27712 | esac;; | |
27713 | *) | |
27714 | ECHO_N='-n';; | |
ba479fd2 NN |
27715 | esac |
27716 | ||
ba479fd2 | 27717 | rm -f conf$$ conf$$.exe conf$$.file |
5213506e RW |
27718 | if test -d conf$$.dir; then |
27719 | rm -f conf$$.dir/conf$$.file | |
27720 | else | |
27721 | rm -f conf$$.dir | |
27722 | mkdir conf$$.dir 2>/dev/null | |
27723 | fi | |
27724 | if (echo >conf$$.file) 2>/dev/null; then | |
27725 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b61ff9c8 | 27726 | as_ln_s='ln -s' |
5213506e RW |
27727 | # ... but there are two gotchas: |
27728 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
27729 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
27730 | # In both cases, we have to default to `cp -p'. | |
27731 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
27732 | as_ln_s='cp -p' | |
27733 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
27734 | as_ln_s=ln | |
27735 | else | |
27736 | as_ln_s='cp -p' | |
b61ff9c8 | 27737 | fi |
ba479fd2 NN |
27738 | else |
27739 | as_ln_s='cp -p' | |
27740 | fi | |
5213506e RW |
27741 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
27742 | rmdir conf$$.dir 2>/dev/null | |
27743 | ||
27744 | ||
27745 | # as_fn_mkdir_p | |
27746 | # ------------- | |
27747 | # Create "$as_dir" as a directory, including parents if necessary. | |
27748 | as_fn_mkdir_p () | |
27749 | { | |
27750 | ||
27751 | case $as_dir in #( | |
27752 | -*) as_dir=./$as_dir;; | |
27753 | esac | |
27754 | test -d "$as_dir" || eval $as_mkdir_p || { | |
27755 | as_dirs= | |
27756 | while :; do | |
27757 | case $as_dir in #( | |
27758 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
27759 | *) as_qdir=$as_dir;; | |
27760 | esac | |
27761 | as_dirs="'$as_qdir' $as_dirs" | |
27762 | as_dir=`$as_dirname -- "$as_dir" || | |
27763 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
27764 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
27765 | X"$as_dir" : 'X\(//\)$' \| \ | |
27766 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
27767 | $as_echo X"$as_dir" | | |
27768 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
27769 | s//\1/ | |
27770 | q | |
27771 | } | |
27772 | /^X\(\/\/\)[^/].*/{ | |
27773 | s//\1/ | |
27774 | q | |
27775 | } | |
27776 | /^X\(\/\/\)$/{ | |
27777 | s//\1/ | |
27778 | q | |
27779 | } | |
27780 | /^X\(\/\).*/{ | |
27781 | s//\1/ | |
27782 | q | |
27783 | } | |
27784 | s/.*/./; q'` | |
27785 | test -d "$as_dir" && break | |
27786 | done | |
27787 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
27788 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
27789 | ||
ba479fd2 | 27790 | |
5213506e | 27791 | } # as_fn_mkdir_p |
ba479fd2 | 27792 | if mkdir -p . 2>/dev/null; then |
5213506e | 27793 | as_mkdir_p='mkdir -p "$as_dir"' |
ba479fd2 | 27794 | else |
86da66b5 | 27795 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
27796 | as_mkdir_p=false |
27797 | fi | |
27798 | ||
5213506e RW |
27799 | if test -x / >/dev/null 2>&1; then |
27800 | as_test_x='test -x' | |
27801 | else | |
27802 | if ls -dL / >/dev/null 2>&1; then | |
27803 | as_ls_L_option=L | |
27804 | else | |
27805 | as_ls_L_option= | |
27806 | fi | |
27807 | as_test_x=' | |
27808 | eval sh -c '\'' | |
27809 | if test -d "$1"; then | |
27810 | test -d "$1/."; | |
27811 | else | |
27812 | case $1 in #( | |
27813 | -*)set "./$1";; | |
27814 | esac; | |
27815 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
27816 | ???[sx]*):;;*)false;;esac;fi | |
27817 | '\'' sh | |
27818 | ' | |
27819 | fi | |
27820 | as_executable_p=$as_test_x | |
ba479fd2 NN |
27821 | |
27822 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 27823 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
27824 | |
27825 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 27826 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
27827 | |
27828 | ||
ba479fd2 | 27829 | exec 6>&1 |
5213506e RW |
27830 | ## ----------------------------------- ## |
27831 | ## Main body of $CONFIG_STATUS script. ## | |
27832 | ## ----------------------------------- ## | |
27833 | _ASEOF | |
27834 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
ba479fd2 | 27835 | |
5213506e RW |
27836 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
27837 | # Save the log message, to keep $0 and so on meaningful, and to | |
ba479fd2 | 27838 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
27839 | # values after options handling. |
27840 | ac_log=" | |
ba479fd2 | 27841 | This file was extended by $as_me, which was |
5213506e | 27842 | generated by GNU Autoconf 2.64. Invocation command line was |
ba479fd2 NN |
27843 | |
27844 | CONFIG_FILES = $CONFIG_FILES | |
27845 | CONFIG_HEADERS = $CONFIG_HEADERS | |
27846 | CONFIG_LINKS = $CONFIG_LINKS | |
27847 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
27848 | $ $0 $@ | |
27849 | ||
5213506e RW |
27850 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
27851 | " | |
27852 | ||
ba479fd2 NN |
27853 | _ACEOF |
27854 | ||
5213506e RW |
27855 | case $ac_config_files in *" |
27856 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
27857 | esac | |
2f41c1d6 | 27858 | |
5213506e RW |
27859 | case $ac_config_headers in *" |
27860 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
27861 | esac | |
b61ff9c8 | 27862 | |
b61ff9c8 | 27863 | |
5213506e RW |
27864 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
27865 | # Files that config.status was made for. | |
27866 | config_files="$ac_config_files" | |
27867 | config_headers="$ac_config_headers" | |
27868 | config_commands="$ac_config_commands" | |
ba479fd2 | 27869 | |
5213506e | 27870 | _ACEOF |
b61ff9c8 | 27871 | |
5213506e | 27872 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ba479fd2 | 27873 | ac_cs_usage="\ |
5213506e RW |
27874 | \`$as_me' instantiates files and other configuration actions |
27875 | from templates according to the current configuration. Unless the files | |
27876 | and actions are specified as TAGs, all are instantiated by default. | |
ba479fd2 | 27877 | |
5213506e | 27878 | Usage: $0 [OPTION]... [TAG]... |
ba479fd2 NN |
27879 | |
27880 | -h, --help print this help, then exit | |
5213506e RW |
27881 | -V, --version print version number and configuration settings, then exit |
27882 | -q, --quiet, --silent | |
27883 | do not print progress messages | |
ba479fd2 NN |
27884 | -d, --debug don't remove temporary files |
27885 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
27886 | --file=FILE[:TEMPLATE] |
27887 | instantiate the configuration file FILE | |
27888 | --header=FILE[:TEMPLATE] | |
27889 | instantiate the configuration header FILE | |
ba479fd2 NN |
27890 | |
27891 | Configuration files: | |
27892 | $config_files | |
27893 | ||
27894 | Configuration headers: | |
27895 | $config_headers | |
27896 | ||
27897 | Configuration commands: | |
27898 | $config_commands | |
27899 | ||
5213506e | 27900 | Report bugs to the package provider." |
b61ff9c8 | 27901 | |
5213506e RW |
27902 | _ACEOF |
27903 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
ba479fd2 NN |
27904 | ac_cs_version="\\ |
27905 | config.status | |
5213506e RW |
27906 | configured by $0, generated by GNU Autoconf 2.64, |
27907 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
ba479fd2 | 27908 | |
5213506e | 27909 | Copyright (C) 2009 Free Software Foundation, Inc. |
ba479fd2 NN |
27910 | This config.status script is free software; the Free Software Foundation |
27911 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
27912 | |
27913 | ac_pwd='$ac_pwd' | |
27914 | srcdir='$srcdir' | |
27915 | AWK='$AWK' | |
27916 | test -n "\$AWK" || AWK=awk | |
ba479fd2 NN |
27917 | _ACEOF |
27918 | ||
5213506e RW |
27919 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
27920 | # The default lists apply if the user does not specify any file. | |
ba479fd2 NN |
27921 | ac_need_defaults=: |
27922 | while test $# != 0 | |
27923 | do | |
27924 | case $1 in | |
27925 | --*=*) | |
5213506e RW |
27926 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
27927 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
ba479fd2 NN |
27928 | ac_shift=: |
27929 | ;; | |
5213506e | 27930 | *) |
ba479fd2 NN |
27931 | ac_option=$1 |
27932 | ac_optarg=$2 | |
27933 | ac_shift=shift | |
27934 | ;; | |
ba479fd2 NN |
27935 | esac |
27936 | ||
27937 | case $ac_option in | |
27938 | # Handling of the options. | |
ba479fd2 NN |
27939 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
27940 | ac_cs_recheck=: ;; | |
5213506e RW |
27941 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
27942 | $as_echo "$ac_cs_version"; exit ;; | |
27943 | --debug | --debu | --deb | --de | --d | -d ) | |
ba479fd2 NN |
27944 | debug=: ;; |
27945 | --file | --fil | --fi | --f ) | |
27946 | $ac_shift | |
5213506e RW |
27947 | case $ac_optarg in |
27948 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
27949 | esac | |
27950 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
ba479fd2 NN |
27951 | ac_need_defaults=false;; |
27952 | --header | --heade | --head | --hea ) | |
27953 | $ac_shift | |
5213506e RW |
27954 | case $ac_optarg in |
27955 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
27956 | esac | |
27957 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
ba479fd2 | 27958 | ac_need_defaults=false;; |
5213506e RW |
27959 | --he | --h) |
27960 | # Conflict between --help and --header | |
27961 | as_fn_error "ambiguous option: \`$1' | |
27962 | Try \`$0 --help' for more information.";; | |
27963 | --help | --hel | -h ) | |
27964 | $as_echo "$ac_cs_usage"; exit ;; | |
ba479fd2 NN |
27965 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
27966 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
27967 | ac_cs_silent=: ;; | |
27968 | ||
27969 | # This is an error. | |
5213506e RW |
27970 | -*) as_fn_error "unrecognized option: \`$1' |
27971 | Try \`$0 --help' for more information." ;; | |
ba479fd2 | 27972 | |
5213506e RW |
27973 | *) as_fn_append ac_config_targets " $1" |
27974 | ac_need_defaults=false ;; | |
ba479fd2 NN |
27975 | |
27976 | esac | |
27977 | shift | |
6e3f3080 | 27978 | done |
ba479fd2 NN |
27979 | |
27980 | ac_configure_extra_args= | |
27981 | ||
27982 | if $ac_cs_silent; then | |
27983 | exec 6>/dev/null | |
27984 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
861bb6c1 JL |
27985 | fi |
27986 | ||
ba479fd2 | 27987 | _ACEOF |
5213506e | 27988 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
ba479fd2 | 27989 | if \$ac_cs_recheck; then |
5213506e RW |
27990 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
27991 | shift | |
27992 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
27993 | CONFIG_SHELL='$SHELL' | |
27994 | export CONFIG_SHELL | |
27995 | exec "\$@" | |
ba479fd2 | 27996 | fi |
861bb6c1 | 27997 | |
ba479fd2 | 27998 | _ACEOF |
5213506e RW |
27999 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
28000 | exec 5>>config.log | |
28001 | { | |
28002 | echo | |
28003 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
28004 | ## Running $as_me. ## | |
28005 | _ASBOX | |
28006 | $as_echo "$ac_log" | |
28007 | } >&5 | |
ba479fd2 | 28008 | |
5213506e RW |
28009 | _ACEOF |
28010 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
ba479fd2 | 28011 | # |
5213506e | 28012 | # INIT-COMMANDS |
ba479fd2 | 28013 | # |
ba479fd2 | 28014 | subdirs='$subdirs' |
ba479fd2 NN |
28015 | |
28016 | _ACEOF | |
28017 | ||
5213506e | 28018 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
1a4b763e | 28019 | |
5213506e | 28020 | # Handling of arguments. |
ba479fd2 NN |
28021 | for ac_config_target in $ac_config_targets |
28022 | do | |
5213506e RW |
28023 | case $ac_config_target in |
28024 | "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;; | |
28025 | "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;; | |
28026 | "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;; | |
28027 | "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;; | |
28028 | "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;; | |
28029 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
28030 | ||
28031 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
861bb6c1 | 28032 | esac |
ba479fd2 NN |
28033 | done |
28034 | ||
5213506e | 28035 | |
ba479fd2 NN |
28036 | # If the user did not use the arguments to specify the items to instantiate, |
28037 | # then the envvar interface is used. Set only those that are not. | |
28038 | # We use the long form for the default assignment because of an extremely | |
28039 | # bizarre bug on SunOS 4.1.3. | |
28040 | if $ac_need_defaults; then | |
28041 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
28042 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
28043 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
28044 | fi | |
28045 | ||
28046 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 28047 | # simply because there is no reason against having it here, and in addition, |
ba479fd2 | 28048 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
28049 | # Hook for its removal unless debugging. |
28050 | # Note that there is a small window in which the directory will not be cleaned: | |
28051 | # after its creation but before its name has been assigned to `$tmp'. | |
ba479fd2 NN |
28052 | $debug || |
28053 | { | |
5213506e RW |
28054 | tmp= |
28055 | trap 'exit_status=$? | |
28056 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
28057 | ' 0 | |
28058 | trap 'as_fn_exit 1' 1 2 13 15 | |
ba479fd2 | 28059 | } |
ba479fd2 | 28060 | # Create a (secure) tmp directory for tmp files. |
6e3f3080 | 28061 | |
ba479fd2 | 28062 | { |
5213506e | 28063 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
ba479fd2 NN |
28064 | test -n "$tmp" && test -d "$tmp" |
28065 | } || | |
28066 | { | |
5213506e RW |
28067 | tmp=./conf$$-$RANDOM |
28068 | (umask 077 && mkdir "$tmp") | |
28069 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
28070 | ||
28071 | # Set up the scripts for CONFIG_FILES section. | |
28072 | # No need to generate them if there are no CONFIG_FILES. | |
28073 | # This happens for instance with `./config.status config.h'. | |
28074 | if test -n "$CONFIG_FILES"; then | |
28075 | ||
28076 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
28077 | ac_cs_awk_getline=: | |
28078 | ac_cs_awk_pipe_init= | |
28079 | ac_cs_awk_read_file=' | |
28080 | while ((getline aline < (F[key])) > 0) | |
28081 | print(aline) | |
28082 | close(F[key])' | |
28083 | ac_cs_awk_pipe_fini= | |
28084 | else | |
28085 | ac_cs_awk_getline=false | |
28086 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
28087 | ac_cs_awk_read_file=' | |
28088 | print "|#_!!_#|" | |
28089 | print "cat " F[key] " &&" | |
28090 | '$ac_cs_awk_pipe_init | |
28091 | # The final `:' finishes the AND list. | |
28092 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
28093 | fi | |
28094 | ac_cr=`echo X | tr X '\015'` | |
28095 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
28096 | # But we know of no other shell where ac_cr would be empty at this | |
28097 | # point, so we can use a bashism as a fallback. | |
28098 | if test "x$ac_cr" = x; then | |
28099 | eval ac_cr=\$\'\\r\' | |
28100 | fi | |
28101 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
28102 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
28103 | ac_cs_awk_cr='\r' | |
28104 | else | |
28105 | ac_cs_awk_cr=$ac_cr | |
28106 | fi | |
28107 | ||
28108 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
28109 | _ACEOF | |
28110 | ||
28111 | # Create commands to substitute file output variables. | |
ba479fd2 | 28112 | { |
5213506e RW |
28113 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && |
28114 | echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && | |
28115 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && | |
28116 | echo "_ACAWK" && | |
28117 | echo "_ACEOF" | |
28118 | } >conf$$files.sh && | |
28119 | . ./conf$$files.sh || | |
28120 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
28121 | rm -f conf$$files.sh | |
ba479fd2 | 28122 | |
5213506e RW |
28123 | { |
28124 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
28125 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
28126 | echo "_ACEOF" | |
28127 | } >conf$$subs.sh || | |
28128 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
28129 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
28130 | ac_delim='%!_!# ' | |
28131 | for ac_last_try in false false false false false :; do | |
28132 | . ./conf$$subs.sh || | |
28133 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
28134 | ||
28135 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
28136 | if test $ac_delim_n = $ac_delim_num; then | |
28137 | break | |
28138 | elif $ac_last_try; then | |
28139 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
28140 | else | |
28141 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
28142 | fi | |
28143 | done | |
28144 | rm -f conf$$subs.sh | |
28145 | ||
28146 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28147 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
28148 | _ACEOF | |
28149 | sed -n ' | |
28150 | h | |
28151 | s/^/S["/; s/!.*/"]=/ | |
28152 | p | |
28153 | g | |
28154 | s/^[^!]*!// | |
28155 | :repl | |
28156 | t repl | |
28157 | s/'"$ac_delim"'$// | |
28158 | t delim | |
28159 | :nl | |
28160 | h | |
28161 | s/\(.\{148\}\).*/\1/ | |
28162 | t more1 | |
28163 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
28164 | p | |
28165 | n | |
28166 | b repl | |
28167 | :more1 | |
28168 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
28169 | p | |
28170 | g | |
28171 | s/.\{148\}// | |
28172 | t nl | |
28173 | :delim | |
28174 | h | |
28175 | s/\(.\{148\}\).*/\1/ | |
28176 | t more2 | |
28177 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
28178 | p | |
28179 | b | |
28180 | :more2 | |
28181 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
28182 | p | |
28183 | g | |
28184 | s/.\{148\}// | |
28185 | t delim | |
28186 | ' <conf$$subs.awk | sed ' | |
28187 | /^[^""]/{ | |
28188 | N | |
28189 | s/\n// | |
28190 | } | |
28191 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
28192 | rm -f conf$$subs.awk | |
28193 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28194 | _ACAWK | |
28195 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
28196 | for (key in S) S_is_set[key] = 1 | |
28197 | FS = "\a" | |
28198 | \$ac_cs_awk_pipe_init | |
28199 | } | |
28200 | { | |
28201 | line = $ 0 | |
28202 | nfields = split(line, field, "@") | |
28203 | substed = 0 | |
28204 | len = length(field[1]) | |
28205 | for (i = 2; i < nfields; i++) { | |
28206 | key = field[i] | |
28207 | keylen = length(key) | |
28208 | if (S_is_set[key]) { | |
28209 | value = S[key] | |
28210 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
28211 | len += length(value) + length(field[++i]) | |
28212 | substed = 1 | |
28213 | } else | |
28214 | len += 1 + keylen | |
28215 | } | |
28216 | if (nfields == 3 && !substed) { | |
28217 | key = field[2] | |
28218 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
28219 | \$ac_cs_awk_read_file | |
28220 | next | |
28221 | } | |
28222 | } | |
28223 | print line | |
28224 | } | |
28225 | \$ac_cs_awk_pipe_fini | |
28226 | _ACAWK | |
28227 | _ACEOF | |
28228 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
28229 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
28230 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
28231 | else | |
28232 | cat | |
28233 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
28234 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
b61ff9c8 BS |
28235 | _ACEOF |
28236 | ||
5213506e RW |
28237 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
28238 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
28239 | # trailing colons and then remove the whole line if VPATH becomes empty | |
28240 | # (actually we leave an empty line to preserve line numbers). | |
28241 | if test "x$srcdir" = x.; then | |
28242 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
28243 | s/:*\$(srcdir):*/:/ | |
28244 | s/:*\${srcdir}:*/:/ | |
28245 | s/:*@srcdir@:*/:/ | |
28246 | s/^\([^=]*=[ ]*\):*/\1/ | |
28247 | s/:*$// | |
28248 | s/^[^=]*=[ ]*$// | |
28249 | }' | |
28250 | fi | |
ba479fd2 | 28251 | |
5213506e RW |
28252 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
28253 | fi # test -n "$CONFIG_FILES" | |
b61ff9c8 | 28254 | |
5213506e RW |
28255 | # Set up the scripts for CONFIG_HEADERS section. |
28256 | # No need to generate them if there are no CONFIG_HEADERS. | |
28257 | # This happens for instance with `./config.status Makefile'. | |
28258 | if test -n "$CONFIG_HEADERS"; then | |
28259 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
28260 | BEGIN { | |
b61ff9c8 BS |
28261 | _ACEOF |
28262 | ||
5213506e RW |
28263 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
28264 | # here-document in config.status, that substitutes the proper values into | |
28265 | # config.h.in to produce config.h. | |
28266 | ||
28267 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
28268 | # handling of long lines. | |
28269 | ac_delim='%!_!# ' | |
28270 | for ac_last_try in false false :; do | |
28271 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
28272 | if test -z "$ac_t"; then | |
28273 | break | |
28274 | elif $ac_last_try; then | |
28275 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
28276 | else | |
28277 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
1a4b763e | 28278 | fi |
5213506e | 28279 | done |
1a4b763e | 28280 | |
5213506e RW |
28281 | # For the awk script, D is an array of macro values keyed by name, |
28282 | # likewise P contains macro parameters if any. Preserve backslash | |
28283 | # newline sequences. | |
28284 | ||
28285 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
28286 | sed -n ' | |
28287 | s/.\{148\}/&'"$ac_delim"'/g | |
28288 | t rset | |
28289 | :rset | |
28290 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
28291 | t def | |
28292 | d | |
28293 | :def | |
28294 | s/\\$// | |
28295 | t bsnl | |
28296 | s/["\\]/\\&/g | |
28297 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
28298 | D["\1"]=" \3"/p | |
28299 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
28300 | d | |
28301 | :bsnl | |
28302 | s/["\\]/\\&/g | |
28303 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
28304 | D["\1"]=" \3\\\\\\n"\\/p | |
28305 | t cont | |
28306 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
28307 | t cont | |
28308 | d | |
28309 | :cont | |
28310 | n | |
28311 | s/.\{148\}/&'"$ac_delim"'/g | |
28312 | t clear | |
28313 | :clear | |
28314 | s/\\$// | |
28315 | t bsnlc | |
28316 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
28317 | d | |
28318 | :bsnlc | |
28319 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
28320 | b cont | |
28321 | ' <confdefs.h | sed ' | |
28322 | s/'"$ac_delim"'/"\\\ | |
28323 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
28324 | ||
28325 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28326 | for (key in D) D_is_set[key] = 1 | |
28327 | FS = "\a" | |
28328 | } | |
28329 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
28330 | line = \$ 0 | |
28331 | split(line, arg, " ") | |
28332 | if (arg[1] == "#") { | |
28333 | defundef = arg[2] | |
28334 | mac1 = arg[3] | |
28335 | } else { | |
28336 | defundef = substr(arg[1], 2) | |
28337 | mac1 = arg[2] | |
28338 | } | |
28339 | split(mac1, mac2, "(") #) | |
28340 | macro = mac2[1] | |
28341 | prefix = substr(line, 1, index(line, defundef) - 1) | |
28342 | if (D_is_set[macro]) { | |
28343 | # Preserve the white space surrounding the "#". | |
28344 | print prefix "define", macro P[macro] D[macro] | |
28345 | next | |
28346 | } else { | |
28347 | # Replace #undef with comments. This is necessary, for example, | |
28348 | # in the case of _POSIX_SOURCE, which is predefined and required | |
28349 | # on some systems where configure will not decide to define it. | |
28350 | if (defundef == "undef") { | |
28351 | print "/*", prefix defundef, macro, "*/" | |
28352 | next | |
28353 | } | |
28354 | } | |
28355 | } | |
28356 | { print } | |
28357 | _ACAWK | |
1a4b763e | 28358 | _ACEOF |
5213506e RW |
28359 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
28360 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
28361 | fi # test -n "$CONFIG_HEADERS" | |
28362 | ||
28363 | ||
28364 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
28365 | shift | |
28366 | for ac_tag | |
28367 | do | |
28368 | case $ac_tag in | |
28369 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
28370 | esac | |
28371 | case $ac_mode$ac_tag in | |
28372 | :[FHL]*:*);; | |
28373 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
28374 | :[FH]-) ac_tag=-:-;; | |
28375 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
28376 | esac | |
28377 | ac_save_IFS=$IFS | |
28378 | IFS=: | |
28379 | set x $ac_tag | |
28380 | IFS=$ac_save_IFS | |
28381 | shift | |
28382 | ac_file=$1 | |
28383 | shift | |
28384 | ||
28385 | case $ac_mode in | |
28386 | :L) ac_source=$1;; | |
28387 | :[FH]) | |
28388 | ac_file_inputs= | |
28389 | for ac_f | |
28390 | do | |
28391 | case $ac_f in | |
28392 | -) ac_f="$tmp/stdin";; | |
28393 | *) # Look for the file first in the build tree, then in the source tree | |
28394 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
28395 | # because $ac_f cannot contain `:'. | |
28396 | test -f "$ac_f" || | |
28397 | case $ac_f in | |
28398 | [\\/$]*) false;; | |
28399 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
28400 | esac || | |
28401 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
28402 | esac | |
28403 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
28404 | as_fn_append ac_file_inputs " '$ac_f'" | |
28405 | done | |
28406 | ||
28407 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
28408 | # use $as_me), people would be surprised to read: | |
28409 | # /* config.h. Generated by config.status. */ | |
28410 | configure_input='Generated from '` | |
28411 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
28412 | `' by configure.' | |
28413 | if test x"$ac_file" != x-; then | |
28414 | configure_input="$ac_file. $configure_input" | |
28415 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
28416 | $as_echo "$as_me: creating $ac_file" >&6;} | |
28417 | fi | |
28418 | # Neutralize special characters interpreted by sed in replacement strings. | |
28419 | case $configure_input in #( | |
28420 | *\&* | *\|* | *\\* ) | |
28421 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
28422 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
28423 | *) ac_sed_conf_input=$configure_input;; | |
28424 | esac | |
28425 | ||
28426 | case $ac_tag in | |
28427 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
28428 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
28429 | esac | |
28430 | ;; | |
703d89ab ZW |
28431 | esac |
28432 | ||
5213506e | 28433 | ac_dir=`$as_dirname -- "$ac_file" || |
ba479fd2 | 28434 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
28435 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
28436 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
28437 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
28438 | $as_echo X"$ac_file" | | |
28439 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
28440 | s//\1/ | |
28441 | q | |
28442 | } | |
28443 | /^X\(\/\/\)[^/].*/{ | |
28444 | s//\1/ | |
28445 | q | |
28446 | } | |
28447 | /^X\(\/\/\)$/{ | |
28448 | s//\1/ | |
28449 | q | |
28450 | } | |
28451 | /^X\(\/\).*/{ | |
28452 | s//\1/ | |
28453 | q | |
28454 | } | |
28455 | s/.*/./; q'` | |
28456 | as_dir="$ac_dir"; as_fn_mkdir_p | |
ba479fd2 NN |
28457 | ac_builddir=. |
28458 | ||
5213506e RW |
28459 | case "$ac_dir" in |
28460 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
28461 | *) | |
28462 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
28463 | # A ".." for each directory in $ac_dir_suffix. | |
28464 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
28465 | case $ac_top_builddir_sub in | |
28466 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
28467 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
28468 | esac ;; | |
28469 | esac | |
28470 | ac_abs_top_builddir=$ac_pwd | |
28471 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
28472 | # for backward compatibility: | |
28473 | ac_top_builddir=$ac_top_build_prefix | |
ba479fd2 NN |
28474 | |
28475 | case $srcdir in | |
5213506e | 28476 | .) # We are building in place. |
ba479fd2 | 28477 | ac_srcdir=. |
5213506e RW |
28478 | ac_top_srcdir=$ac_top_builddir_sub |
28479 | ac_abs_top_srcdir=$ac_pwd ;; | |
28480 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
ba479fd2 | 28481 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
28482 | ac_top_srcdir=$srcdir |
28483 | ac_abs_top_srcdir=$srcdir ;; | |
28484 | *) # Relative name. | |
28485 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
28486 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
28487 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
ba479fd2 | 28488 | esac |
5213506e | 28489 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
ba479fd2 | 28490 | |
703d89ab | 28491 | |
5213506e RW |
28492 | case $ac_mode in |
28493 | :F) | |
28494 | # | |
28495 | # CONFIG_FILE | |
28496 | # | |
ab22c1fa | 28497 | |
5213506e | 28498 | _ACEOF |
1a4b763e | 28499 | |
5213506e RW |
28500 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
28501 | # If the template does not know about datarootdir, expand it. | |
28502 | # FIXME: This hack should be removed a few years after 2.60. | |
28503 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
28504 | ac_sed_dataroot=' | |
28505 | /datarootdir/ { | |
28506 | p | |
28507 | q | |
28508 | } | |
28509 | /@datadir@/p | |
28510 | /@docdir@/p | |
28511 | /@infodir@/p | |
28512 | /@localedir@/p | |
28513 | /@mandir@/p' | |
28514 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
28515 | *datarootdir*) ac_datarootdir_seen=yes;; | |
28516 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
28517 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
28518 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
28519 | _ACEOF | |
28520 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28521 | ac_datarootdir_hack=' | |
28522 | s&@datadir@&$datadir&g | |
28523 | s&@docdir@&$docdir&g | |
28524 | s&@infodir@&$infodir&g | |
28525 | s&@localedir@&$localedir&g | |
28526 | s&@mandir@&$mandir&g | |
28527 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
28528 | esac | |
a6ccdbab | 28529 | _ACEOF |
5213506e RW |
28530 | |
28531 | # Neutralize VPATH when `$srcdir' = `.'. | |
28532 | # Shell code in configure.ac might set extrasub. | |
28533 | # FIXME: do we really want to maintain this feature? | |
28534 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28535 | ac_sed_extra="$ac_vpsub | |
ba479fd2 NN |
28536 | $extrasub |
28537 | _ACEOF | |
5213506e | 28538 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ba479fd2 NN |
28539 | :t |
28540 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
28541 | s|@configure_input@|$ac_sed_conf_input|;t t |
28542 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
28543 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
28544 | s&@srcdir@&$ac_srcdir&;t t | |
28545 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
28546 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
28547 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
28548 | s&@builddir@&$ac_builddir&;t t | |
28549 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
28550 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
28551 | $ac_datarootdir_hack | |
28552 | " | |
28553 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
28554 | if $ac_cs_awk_getline; then | |
28555 | $AWK -f "$tmp/subs.awk" | |
28556 | else | |
28557 | $AWK -f "$tmp/subs.awk" | $SHELL | |
28558 | fi >$tmp/out \ | |
28559 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
28560 | ||
28561 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
28562 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
28563 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
28564 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
28565 | which seems to be undefined. Please make sure it is defined." >&5 | |
28566 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
28567 | which seems to be undefined. Please make sure it is defined." >&2;} | |
28568 | ||
28569 | rm -f "$tmp/stdin" | |
b61ff9c8 | 28570 | case $ac_file in |
5213506e RW |
28571 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
28572 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
28573 | esac \ | |
28574 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
28575 | ;; | |
28576 | :H) | |
28577 | # | |
28578 | # CONFIG_HEADER | |
28579 | # | |
ba479fd2 | 28580 | if test x"$ac_file" != x-; then |
5213506e RW |
28581 | { |
28582 | $as_echo "/* $configure_input */" \ | |
28583 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
28584 | } >"$tmp/config.h" \ | |
28585 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
28586 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
28587 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
28588 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
ba479fd2 | 28589 | else |
5213506e RW |
28590 | rm -f "$ac_file" |
28591 | mv "$tmp/config.h" "$ac_file" \ | |
28592 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
ba479fd2 NN |
28593 | fi |
28594 | else | |
5213506e RW |
28595 | $as_echo "/* $configure_input */" \ |
28596 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
28597 | || as_fn_error "could not create -" "$LINENO" 5 | |
ba479fd2 | 28598 | fi |
5213506e | 28599 | ;; |
b61ff9c8 | 28600 | |
5213506e RW |
28601 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
28602 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
28603 | ;; | |
28604 | esac | |
b61ff9c8 BS |
28605 | |
28606 | ||
5213506e RW |
28607 | case $ac_file$ac_mode in |
28608 | "as":F) chmod +x as ;; | |
28609 | "collect-ld":F) chmod +x collect-ld ;; | |
28610 | "nm":F) chmod +x nm ;; | |
28611 | "default":C) | |
f1faaabd NN |
28612 | case ${CONFIG_HEADERS} in |
28613 | *auto-host.h:config.in*) | |
28614 | echo > cstamp-h ;; | |
861bb6c1 | 28615 | esac |
2ed26f6b | 28616 | # Make sure all the subdirs exist. |
c49a6962 | 28617 | for d in $subdirs doc build common c-family |
2ed26f6b | 28618 | do |
2ed26f6b | 28619 | test -d $d || mkdir $d |
2ed26f6b | 28620 | done |
ba479fd2 | 28621 | ;; |
5213506e | 28622 | |
ba479fd2 | 28623 | esac |
5213506e | 28624 | done # for ac_tag |
cafe096b | 28625 | |
ba479fd2 | 28626 | |
5213506e | 28627 | as_fn_exit 0 |
ba479fd2 | 28628 | _ACEOF |
ba479fd2 NN |
28629 | ac_clean_files=$ac_clean_files_save |
28630 | ||
5213506e RW |
28631 | test $ac_write_fail = 0 || |
28632 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
28633 | ||
ba479fd2 NN |
28634 | |
28635 | # configure is writing to config.log, and then calls config.status. | |
28636 | # config.status does its own redirection, appending to config.log. | |
28637 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
28638 | # by configure, so config.status won't be able to write to it; its | |
28639 | # output is simply discarded. So we exec the FD to /dev/null, | |
28640 | # effectively closing config.log, so it can be properly (re)opened and | |
28641 | # appended to by config.status. When coming back to configure, we | |
28642 | # need to make the FD available again. | |
28643 | if test "$no_create" != yes; then | |
28644 | ac_cs_success=: | |
28645 | ac_config_status_args= | |
28646 | test "$silent" = yes && | |
28647 | ac_config_status_args="$ac_config_status_args --quiet" | |
28648 | exec 5>/dev/null | |
28649 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
28650 | exec 5>>config.log | |
28651 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
28652 | # would make configure fail if this is the last instruction. | |
5213506e RW |
28653 | $ac_cs_success || as_fn_exit $? |
28654 | fi | |
28655 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
28656 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
28657 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
ba479fd2 | 28658 | fi |
861bb6c1 | 28659 | |
fd438373 | 28660 |