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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 | |
d7f09764 DN |
605 | LIBELFINC |
606 | LIBELFLIBS | |
5213506e RW |
607 | CLOOGINC |
608 | CLOOGLIBS | |
609 | PPLINC | |
610 | PPLLIBS | |
611 | GMPINC | |
612 | GMPLIBS | |
613 | target_cpu_default | |
614 | fortran_target_objs | |
615 | cxx_target_objs | |
616 | c_target_objs | |
617 | use_gcc_stdint | |
618 | xm_defines | |
619 | xm_include_list | |
620 | xm_file_list | |
621 | tm_p_include_list | |
622 | tm_p_file_list | |
623 | tm_defines | |
624 | tm_include_list | |
625 | tm_file_list | |
626 | thread_file | |
627 | out_object_file | |
628 | out_file | |
629 | objc_boehm_gc | |
630 | md_file | |
631 | local_prefix | |
632 | lang_tree_files | |
633 | lang_specs_files | |
634 | lang_opt_files | |
635 | install | |
636 | out_host_hook_obj | |
637 | host_xm_defines | |
638 | host_xm_include_list | |
639 | host_xm_file_list | |
640 | host_exeext | |
641 | gcc_gxx_include_dir | |
642 | gcc_config_arguments | |
643 | float_h_file | |
644 | extra_programs | |
645 | extra_passes | |
646 | extra_parts | |
647 | extra_objs | |
648 | extra_headers_list | |
9b91e436 KT |
649 | user_headers_inc_next_post |
650 | user_headers_inc_next_pre | |
5213506e RW |
651 | extra_gcc_objs |
652 | TM_MULTILIB_EXCEPTIONS_CONFIG | |
653 | TM_MULTILIB_CONFIG | |
654 | TM_ENDIAN_CONFIG | |
655 | tmake_file | |
656 | xmake_file | |
657 | cpp_install_dir | |
658 | check_languages | |
659 | build_file_translate | |
660 | build_xm_defines | |
661 | build_xm_include_list | |
662 | build_xm_file_list | |
663 | build_install_headers_dir | |
664 | build_exeext | |
665 | all_selected_languages | |
666 | all_languages | |
5213506e RW |
667 | all_lang_makefrags |
668 | all_gtfiles | |
669 | all_compilers | |
670 | srcdir | |
671 | subdirs | |
672 | slibdir | |
673 | dollar | |
674 | gcc_tooldir | |
3bec79c5 DK |
675 | LTO_USE_LIBELF |
676 | LTO_BINARY_READER | |
d7f09764 | 677 | enable_lto |
5213506e RW |
678 | MAINT |
679 | zlibinc | |
680 | zlibdir | |
681 | HOST_LIBS | |
682 | GGC | |
683 | libgcc_visibility | |
684 | gcc_cv_readelf | |
685 | gcc_cv_objdump | |
686 | ORIGINAL_NM_FOR_TARGET | |
687 | gcc_cv_nm | |
688 | ORIGINAL_LD_FOR_TARGET | |
5938f74d | 689 | ORIGINAL_PLUGIN_LD_FOR_TARGET |
5213506e RW |
690 | gcc_cv_ld |
691 | ORIGINAL_AS_FOR_TARGET | |
692 | gcc_cv_as | |
693 | enable_fast_install | |
694 | objdir | |
695 | CXXCPP | |
696 | OTOOL64 | |
697 | OTOOL | |
698 | LIPO | |
699 | NMEDIT | |
700 | DSYMUTIL | |
5213506e RW |
701 | STRIP |
702 | OBJDUMP | |
703 | ac_ct_DUMPBIN | |
704 | DUMPBIN | |
705 | LD | |
706 | FGREP | |
707 | SED | |
708 | LIBTOOL | |
709 | collect2 | |
710 | STMP_FIXINC | |
711 | BUILD_LDFLAGS | |
712 | BUILD_CFLAGS | |
713 | CC_FOR_BUILD | |
714 | inhibit_libc | |
715 | SYSTEM_HEADER_DIR | |
716 | ALL | |
717 | CROSS | |
718 | CATOBJEXT | |
719 | GENCAT | |
720 | INSTOBJEXT | |
721 | DATADIRNAME | |
722 | CATALOGS | |
723 | POSUB | |
724 | GMSGFMT | |
725 | XGETTEXT | |
726 | INCINTL | |
727 | LIBINTL_DEP | |
728 | LIBINTL | |
729 | USE_NLS | |
730 | extra_opt_files | |
731 | extra_modes_file | |
732 | gthread_flags | |
733 | objext | |
734 | manext | |
735 | LIBICONV_DEP | |
736 | LTLIBICONV | |
737 | LIBICONV | |
738 | LDEXP_LIB | |
739 | GNAT_LIBEXC | |
740 | COLLECT2_LIBS | |
741 | AR | |
742 | NM | |
743 | BISON | |
744 | FLEX | |
745 | GENERATED_MANPAGES | |
746 | BUILD_INFO | |
747 | MAKEINFO | |
748 | have_mktemp_command | |
749 | make_compare_target | |
750 | INSTALL_DATA | |
751 | INSTALL_PROGRAM | |
752 | INSTALL | |
753 | ranlib_flags | |
754 | RANLIB | |
755 | LN | |
756 | LN_S | |
757 | AWK | |
758 | SET_MAKE | |
759 | REPORT_BUGS_TEXI | |
760 | REPORT_BUGS_TO | |
761 | PKGVERSION | |
e11ddaf5 | 762 | CONFIGURE_SPECS |
5213506e RW |
763 | CROSS_SYSTEM_HEADER_DIR |
764 | TARGET_SYSTEM_ROOT_DEFINE | |
765 | TARGET_SYSTEM_ROOT | |
766 | enable_shared | |
767 | enable_fixed_point | |
768 | enable_decimal_float | |
769 | enable_multilib | |
770 | ENABLE_BUILD_WITH_CXX | |
771 | coverage_flags | |
772 | valgrind_command | |
773 | valgrind_path_defines | |
774 | valgrind_path | |
775 | TREEBROWSER | |
776 | nocommon_flag | |
777 | warn_cxxflags | |
778 | warn_cflags | |
779 | c_strict_warn | |
780 | strict_warn | |
781 | c_loose_warn | |
782 | loose_warn | |
783 | EGREP | |
784 | GREP | |
785 | CPP | |
786 | OUTPUT_OPTION | |
787 | NO_MINUS_C_MINUS_O | |
788 | GNATMAKE | |
789 | GNATBIND | |
790 | ac_ct_CXX | |
791 | CXXFLAGS | |
792 | CXX | |
793 | OBJEXT | |
794 | EXEEXT | |
795 | ac_ct_CC | |
796 | CPPFLAGS | |
797 | LDFLAGS | |
798 | CFLAGS | |
799 | CC | |
800 | GENINSRC | |
801 | target_subdir | |
802 | host_subdir | |
803 | build_subdir | |
804 | build_libsubdir | |
805 | target_noncanonical | |
806 | target_os | |
807 | target_vendor | |
808 | target_cpu | |
809 | target | |
810 | host_os | |
811 | host_vendor | |
812 | host_cpu | |
813 | host | |
814 | build_os | |
815 | build_vendor | |
816 | build_cpu | |
817 | build | |
818 | target_alias | |
819 | host_alias | |
820 | build_alias | |
821 | LIBS | |
822 | ECHO_T | |
823 | ECHO_N | |
824 | ECHO_C | |
825 | DEFS | |
826 | mandir | |
827 | localedir | |
828 | libdir | |
829 | psdir | |
830 | pdfdir | |
831 | dvidir | |
832 | htmldir | |
833 | infodir | |
834 | docdir | |
835 | oldincludedir | |
836 | includedir | |
837 | localstatedir | |
838 | sharedstatedir | |
839 | sysconfdir | |
840 | datadir | |
841 | datarootdir | |
842 | libexecdir | |
843 | sbindir | |
844 | bindir | |
845 | program_transform_name | |
846 | prefix | |
847 | exec_prefix | |
848 | PACKAGE_URL | |
849 | PACKAGE_BUGREPORT | |
850 | PACKAGE_STRING | |
851 | PACKAGE_VERSION | |
852 | PACKAGE_TARNAME | |
853 | PACKAGE_NAME | |
854 | PATH_SEPARATOR | |
855 | SHELL' | |
ba479fd2 | 856 | ac_subst_files='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 | |
869 | enable_werror_always | |
870 | enable_checking | |
871 | enable_coverage | |
872 | enable_gather_detailed_mem_stats | |
873 | enable_build_with_cxx | |
874 | with_stabs | |
875 | enable_multilib | |
876 | enable___cxa_atexit | |
877 | enable_decimal_float | |
878 | enable_fixed_point | |
879 | enable_threads | |
880 | enable_tls | |
881 | enable_objc_gc | |
882 | with_dwarf2 | |
883 | enable_shared | |
884 | with_build_sysroot | |
885 | with_sysroot | |
e11ddaf5 | 886 | with_specs |
5213506e RW |
887 | with_pkgversion |
888 | with_bugurl | |
889 | enable_languages | |
890 | with_multilib_list | |
891 | enable_rpath | |
892 | with_libiconv_prefix | |
893 | enable_initfini_array | |
894 | enable_sjlj_exceptions | |
895 | with_system_libunwind | |
896 | enable_secureplt | |
ad211091 | 897 | enable_leading_mingw64_underscores |
5213506e | 898 | enable_cld |
d79389af | 899 | enable_frame_pointer |
5213506e RW |
900 | enable_win32_registry |
901 | enable_static | |
902 | with_pic | |
903 | enable_fast_install | |
904 | enable_libtool_lock | |
5938f74d | 905 | with_plugin_ld |
f6c5fbfd | 906 | enable_gnu_indirect_function |
55c4f715 | 907 | enable_comdat |
5213506e RW |
908 | enable_gnu_unique_object |
909 | enable_linker_build_id | |
910 | with_long_double_128 | |
911 | with_gc | |
912 | with_system_zlib | |
913 | enable_maintainer_mode | |
914 | enable_version_specific_runtime_libs | |
915 | with_slibdir | |
5213506e RW |
916 | enable_plugin |
917 | ' | |
918 | ac_precious_vars='build_alias | |
919 | host_alias | |
920 | target_alias | |
921 | CC | |
922 | CFLAGS | |
923 | LDFLAGS | |
924 | LIBS | |
925 | CPPFLAGS | |
926 | CXX | |
927 | CXXFLAGS | |
928 | CCC | |
929 | CPP | |
930 | CXXCPP | |
931 | GMPLIBS | |
932 | GMPINC | |
933 | PPLLIBS | |
934 | PPLINC | |
935 | CLOOGLIBS | |
d7f09764 DN |
936 | CLOOGINC |
937 | LIBELFLIBS | |
938 | LIBELFINC' | |
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 KC |
1557 | --enable-generated-files-in-srcdir |
1558 | put copies of generated files in source dir | |
1559 | intended for creating source tarballs for users | |
1560 | without texinfo bison or flex. | |
3bbd5a19 | 1561 | --enable-werror-always enable -Werror despite compiler version |
ba479fd2 NN |
1562 | --enable-checking=LIST |
1563 | enable expensive run-time checks. With LIST, | |
1564 | enable only specific categories of checks. | |
cdce5c16 | 1565 | Categories are: yes,no,all,none,release. |
726a989a | 1566 | Flags are: assert,df,fold,gc,gcac,gimple,misc, |
7e98624c | 1567 | rtlflag,rtl,runtime,tree,valgrind,types. |
ba479fd2 | 1568 | --enable-coverage=LEVEL |
fb38008e | 1569 | enable compiler's code coverage collection. |
ba479fd2 NN |
1570 | Use to measure compiler performance and locate |
1571 | unused parts of the compiler. With LEVEL, specify | |
1572 | optimization. Values are opt, noopt, | |
1573 | default is noopt | |
1574 | --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering | |
00020c16 | 1575 | --enable-build-with-cxx build with C++ compiler instead of C compiler |
ba479fd2 NN |
1576 | --enable-multilib enable library support for multiple ABIs |
1577 | --enable-__cxa_atexit enable __cxa_atexit for C++ | |
79b87c74 MM |
1578 | --enable-decimal-float={no,yes,bid,dpd} |
1579 | enable decimal float extension to C. Selecting 'bid' | |
1580 | or 'dpd' choses which decimal floating point format | |
1581 | to use | |
ab22c1fa | 1582 | --enable-fixed-point enable fixed-point arithmetic extension to C |
ba479fd2 NN |
1583 | --enable-threads enable thread usage for target GCC |
1584 | --enable-threads=LIB use LIB thread package for target GCC | |
8dea1cca DD |
1585 | --enable-tls enable or disable generation of tls code |
1586 | overriding the assembler check for tls support | |
ba479fd2 NN |
1587 | --enable-objc-gc enable the use of Boehm's garbage collector with |
1588 | the GNU Objective-C runtime | |
1589 | --disable-shared don't provide a shared libgcc | |
f3c9f174 | 1590 | --enable-languages=LIST specify which front-ends to build |
dfb77e37 | 1591 | --disable-rpath do not hardcode runtime library paths |
ba479fd2 NN |
1592 | --enable-initfini-array use .init_array/.fini_array sections |
1593 | --enable-sjlj-exceptions | |
1594 | arrange to use setjmp/longjmp exception handling | |
7f970b70 | 1595 | --enable-secureplt enable -msecure-plt by default for PowerPC |
ad211091 KT |
1596 | --enable-leading-mingw64-underscores |
1597 | Enable leading underscores on 64 bit mingw targets | |
922e3e33 | 1598 | --enable-cld enable -mcld by default for 32bit x86 |
d79389af | 1599 | --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit x86 |
ba479fd2 NN |
1600 | --disable-win32-registry |
1601 | disable lookup of installation paths in the | |
1602 | Registry on Windows hosts | |
1603 | --enable-win32-registry enable registry lookup (default) | |
1604 | --enable-win32-registry=KEY | |
1605 | use KEY instead of GCC version as the last portion | |
1606 | of the registry key | |
5213506e RW |
1607 | --enable-shared[=PKGS] build shared libraries [default=yes] |
1608 | --enable-static[=PKGS] build static libraries [default=yes] | |
da0f6381 PB |
1609 | --enable-fast-install[=PKGS] |
1610 | optimize for fast installation [default=yes] | |
1611 | --disable-libtool-lock avoid locking (might break parallel builds) | |
f6c5fbfd NS |
1612 | --enable-gnu-indirect-function |
1613 | enable the use of the @gnu_indirect_function to | |
1614 | glibc systems | |
55c4f715 | 1615 | --enable-comdat enable COMDAT group support |
e31bcd1b JM |
1616 | --enable-gnu-unique-object enable the use of the @gnu_unique_object ELF extension on |
1617 | glibc systems | |
cd533689 PP |
1618 | --enable-linker-build-id |
1619 | compiler will always pass --build-id to linker | |
ba479fd2 NN |
1620 | --enable-maintainer-mode |
1621 | enable make rules and dependencies not useful | |
1622 | (and sometimes confusing) to the casual installer | |
1623 | --enable-version-specific-runtime-libs | |
1624 | specify that runtime libraries should be | |
1625 | installed in a compiler-specific directory | |
68a607d8 | 1626 | --enable-plugin enable plugin support |
093e61a6 | 1627 | |
ba479fd2 NN |
1628 | Optional Packages: |
1629 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1630 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1546bb64 | 1631 | --with-build-libsubdir=DIR Directory where to find libraries for build system |
ba479fd2 NN |
1632 | --with-local-prefix=DIR specifies directory to put local include |
1633 | --with-gxx-include-dir=DIR | |
1634 | specifies directory to put g++ header files | |
1635 | --with-cpp-install-dir=DIR | |
1636 | install the user visible C preprocessor in DIR | |
1637 | (relative to PREFIX) as well as PREFIX/bin | |
1638 | --with-gnu-ld arrange to work with GNU ld. | |
1639 | --with-ld arrange to use the specified ld (full pathname) | |
d594623a | 1640 | --with-demangler-in-ld try to use demangler in GNU ld. |
ba479fd2 NN |
1641 | --with-gnu-as arrange to work with GNU as |
1642 | --with-as arrange to use the specified as (full pathname) | |
1643 | --with-stabs arrange to use stabs instead of host debug format | |
1644 | --with-dwarf2 force the default debug format to be DWARF 2 | |
160633c6 MM |
1645 | --with-build-sysroot=sysroot |
1646 | use sysroot as the system root during the build | |
ba479fd2 | 1647 | --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR. |
e11ddaf5 | 1648 | --with-specs=SPECS add SPECS to driver command-line processing |
2f41c1d6 PB |
1649 | --with-pkgversion=PKG Use PKG in the version string in place of "GCC" |
1650 | --with-bugurl=URL Direct users to URL to report a bug | |
aca600aa | 1651 | --with-multilib-list Select multilibs (SH only) |
dfb77e37 KC |
1652 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
1653 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
1654 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
443728bb | 1655 | --with-system-libunwind use installed libunwind |
da0f6381 PB |
1656 | --with-pic try to use only PIC/non-PIC objects [default=use |
1657 | both] | |
1658 | --with-gnu-ld assume the C compiler uses GNU ld [default=no] | |
5938f74d | 1659 | --with-plugin-ld=[ARG] specify the plugin linker |
ed965309 | 1660 | --with-long-double-128 Use 128-bit long double by default. |
59415997 | 1661 | --with-gc={page,zone} choose the garbage collection mechanism to use |
ba479fd2 NN |
1662 | with the compiler |
1663 | --with-system-zlib use installed libz | |
22482f74 | 1664 | --with-slibdir=DIR shared libraries in DIR [LIBDIR] |
13c22933 | 1665 | |
ba479fd2 NN |
1666 | Some influential environment variables: |
1667 | CC C compiler command | |
1668 | CFLAGS C compiler flags | |
1669 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1670 | nonstandard directory <lib dir> | |
5213506e RW |
1671 | LIBS libraries to pass to the linker, e.g. -l<library> |
1672 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1673 | you have headers in a nonstandard directory <include dir> | |
00020c16 ILT |
1674 | CXX C++ compiler command |
1675 | CXXFLAGS C++ compiler flags | |
ba479fd2 | 1676 | CPP C preprocessor |
00020c16 | 1677 | CXXCPP C++ preprocessor |
6de9cd9a DN |
1678 | GMPLIBS How to link GMP |
1679 | GMPINC How to find GMP include files | |
f8bf9252 SP |
1680 | PPLLIBS How to link PPL |
1681 | PPLINC How to find PPL include files | |
1682 | CLOOGLIBS How to link CLOOG | |
1683 | CLOOGINC How to find CLOOG include files | |
d7f09764 DN |
1684 | LIBELFLIBS How to link libelf |
1685 | LIBELFINC How to find libelf include files | |
13c22933 | 1686 | |
ba479fd2 NN |
1687 | Use these variables to override the choices made by `configure' or to help |
1688 | it to find libraries and programs with nonstandard names/locations. | |
73458fb7 | 1689 | |
5213506e | 1690 | Report bugs to the package provider. |
ba479fd2 | 1691 | _ACEOF |
5213506e | 1692 | ac_status=$? |
ba479fd2 | 1693 | fi |
6e3f3080 | 1694 | |
ba479fd2 NN |
1695 | if test "$ac_init_help" = "recursive"; then |
1696 | # If there are subdirs, report their specific --help. | |
ba479fd2 | 1697 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1698 | test -d "$ac_dir" || |
1699 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1700 | continue | |
ba479fd2 NN |
1701 | ac_builddir=. |
1702 | ||
5213506e RW |
1703 | case "$ac_dir" in |
1704 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1705 | *) | |
1706 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1707 | # A ".." for each directory in $ac_dir_suffix. | |
1708 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1709 | case $ac_top_builddir_sub in | |
1710 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1711 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1712 | esac ;; | |
1713 | esac | |
1714 | ac_abs_top_builddir=$ac_pwd | |
1715 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1716 | # for backward compatibility: | |
1717 | ac_top_builddir=$ac_top_build_prefix | |
ba479fd2 NN |
1718 | |
1719 | case $srcdir in | |
5213506e | 1720 | .) # We are building in place. |
ba479fd2 | 1721 | ac_srcdir=. |
5213506e RW |
1722 | ac_top_srcdir=$ac_top_builddir_sub |
1723 | ac_abs_top_srcdir=$ac_pwd ;; | |
1724 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
ba479fd2 | 1725 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1726 | ac_top_srcdir=$srcdir |
1727 | ac_abs_top_srcdir=$srcdir ;; | |
1728 | *) # Relative name. | |
1729 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1730 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1731 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
86da66b5 | 1732 | esac |
5213506e RW |
1733 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1734 | ||
1735 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1736 | # Check for guested configure. | |
1737 | if test -f "$ac_srcdir/configure.gnu"; then | |
1738 | echo && | |
1739 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1740 | elif test -f "$ac_srcdir/configure"; then | |
1741 | echo && | |
1742 | $SHELL "$ac_srcdir/configure" --help=recursive | |
ba479fd2 | 1743 | else |
5213506e RW |
1744 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1745 | fi || ac_status=$? | |
1746 | cd "$ac_pwd" || { ac_status=$?; break; } | |
ba479fd2 NN |
1747 | done |
1748 | fi | |
1749 | ||
5213506e | 1750 | test -n "$ac_init_help" && exit $ac_status |
ba479fd2 NN |
1751 | if $ac_init_version; then |
1752 | cat <<\_ACEOF | |
5213506e RW |
1753 | configure |
1754 | generated by GNU Autoconf 2.64 | |
ba479fd2 | 1755 | |
5213506e | 1756 | Copyright (C) 2009 Free Software Foundation, Inc. |
ba479fd2 NN |
1757 | This configure script is free software; the Free Software Foundation |
1758 | gives unlimited permission to copy, distribute and modify it. | |
1759 | _ACEOF | |
5213506e | 1760 | exit |
ba479fd2 | 1761 | fi |
ba479fd2 | 1762 | |
5213506e RW |
1763 | ## ------------------------ ## |
1764 | ## Autoconf initialization. ## | |
1765 | ## ------------------------ ## | |
ba479fd2 | 1766 | |
5213506e RW |
1767 | # ac_fn_c_try_compile LINENO |
1768 | # -------------------------- | |
1769 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1770 | ac_fn_c_try_compile () | |
ba479fd2 | 1771 | { |
5213506e RW |
1772 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1773 | rm -f conftest.$ac_objext | |
1774 | if { { ac_try="$ac_compile" | |
1775 | case "(($ac_try" in | |
1776 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1777 | *) ac_try_echo=$ac_try;; | |
1778 | esac | |
1779 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1780 | $as_echo "$ac_try_echo"; } >&5 | |
1781 | (eval "$ac_compile") 2>conftest.err | |
1782 | ac_status=$? | |
1783 | if test -s conftest.err; then | |
1784 | grep -v '^ *+' conftest.err >conftest.er1 | |
1785 | cat conftest.er1 >&5 | |
1786 | mv -f conftest.er1 conftest.err | |
1787 | fi | |
1788 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1789 | test $ac_status = 0; } && { | |
1790 | test -z "$ac_c_werror_flag" || | |
1791 | test ! -s conftest.err | |
1792 | } && test -s conftest.$ac_objext; then : | |
1793 | ac_retval=0 | |
1794 | else | |
1795 | $as_echo "$as_me: failed program was:" >&5 | |
1796 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 1797 | |
5213506e RW |
1798 | ac_retval=1 |
1799 | fi | |
1800 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1801 | return $ac_retval | |
ba479fd2 | 1802 | |
5213506e | 1803 | } # ac_fn_c_try_compile |
ba479fd2 | 1804 | |
5213506e RW |
1805 | # ac_fn_cxx_try_compile LINENO |
1806 | # ---------------------------- | |
1807 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1808 | ac_fn_cxx_try_compile () | |
1809 | { | |
1810 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1811 | rm -f conftest.$ac_objext | |
1812 | if { { ac_try="$ac_compile" | |
1813 | case "(($ac_try" in | |
1814 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1815 | *) ac_try_echo=$ac_try;; | |
1816 | esac | |
1817 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1818 | $as_echo "$ac_try_echo"; } >&5 | |
1819 | (eval "$ac_compile") 2>conftest.err | |
1820 | ac_status=$? | |
1821 | if test -s conftest.err; then | |
1822 | grep -v '^ *+' conftest.err >conftest.er1 | |
1823 | cat conftest.er1 >&5 | |
1824 | mv -f conftest.er1 conftest.err | |
1825 | fi | |
1826 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1827 | test $ac_status = 0; } && { | |
1828 | test -z "$ac_cxx_werror_flag" || | |
1829 | test ! -s conftest.err | |
1830 | } && test -s conftest.$ac_objext; then : | |
1831 | ac_retval=0 | |
1832 | else | |
1833 | $as_echo "$as_me: failed program was:" >&5 | |
1834 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 1835 | |
5213506e RW |
1836 | ac_retval=1 |
1837 | fi | |
1838 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1839 | return $ac_retval | |
ba479fd2 | 1840 | |
5213506e | 1841 | } # ac_fn_cxx_try_compile |
ba479fd2 | 1842 | |
5213506e RW |
1843 | # ac_fn_c_try_cpp LINENO |
1844 | # ---------------------- | |
1845 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1846 | ac_fn_c_try_cpp () | |
1847 | { | |
1848 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1849 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1850 | case "(($ac_try" in | |
1851 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1852 | *) ac_try_echo=$ac_try;; | |
1853 | esac | |
1854 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1855 | $as_echo "$ac_try_echo"; } >&5 | |
1856 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1857 | ac_status=$? | |
1858 | if test -s conftest.err; then | |
1859 | grep -v '^ *+' conftest.err >conftest.er1 | |
1860 | cat conftest.er1 >&5 | |
1861 | mv -f conftest.er1 conftest.err | |
1862 | fi | |
1863 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1864 | test $ac_status = 0; } >/dev/null && { | |
1865 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1866 | test ! -s conftest.err | |
1867 | }; then : | |
1868 | ac_retval=0 | |
1869 | else | |
1870 | $as_echo "$as_me: failed program was:" >&5 | |
1871 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 1872 | |
5213506e RW |
1873 | ac_retval=1 |
1874 | fi | |
1875 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1876 | return $ac_retval | |
ba479fd2 | 1877 | |
5213506e | 1878 | } # ac_fn_c_try_cpp |
ba479fd2 | 1879 | |
5213506e RW |
1880 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1881 | # ------------------------------------------------------- | |
1882 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1883 | # the include files in INCLUDES and setting the cache variable VAR | |
1884 | # accordingly. | |
1885 | ac_fn_c_check_header_mongrel () | |
1886 | { | |
1887 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1888 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1889 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1890 | $as_echo_n "checking for $2... " >&6; } | |
1891 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1892 | $as_echo_n "(cached) " >&6 | |
1893 | fi | |
1894 | eval ac_res=\$$3 | |
1895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1896 | $as_echo "$ac_res" >&6; } | |
1897 | else | |
1898 | # Is the header compilable? | |
1899 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1900 | $as_echo_n "checking $2 usability... " >&6; } | |
1901 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1902 | /* end confdefs.h. */ | |
1903 | $4 | |
1904 | #include <$2> | |
ba479fd2 | 1905 | _ACEOF |
5213506e RW |
1906 | if ac_fn_c_try_compile "$LINENO"; then : |
1907 | ac_header_compiler=yes | |
1908 | else | |
1909 | ac_header_compiler=no | |
1910 | fi | |
1911 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1913 | $as_echo "$ac_header_compiler" >&6; } | |
ba479fd2 | 1914 | |
5213506e RW |
1915 | # Is the header present? |
1916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1917 | $as_echo_n "checking $2 presence... " >&6; } | |
1918 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1919 | /* end confdefs.h. */ | |
1920 | #include <$2> | |
1921 | _ACEOF | |
1922 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1923 | ac_header_preproc=yes | |
1924 | else | |
1925 | ac_header_preproc=no | |
1926 | fi | |
1927 | rm -f conftest.err conftest.$ac_ext | |
1928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1929 | $as_echo "$ac_header_preproc" >&6; } | |
ba479fd2 | 1930 | |
5213506e RW |
1931 | # So? What about this header? |
1932 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1933 | yes:no: ) | |
1934 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1935 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1936 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1937 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1938 | ;; | |
1939 | no:yes:* ) | |
1940 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1941 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1942 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1943 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1944 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1945 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1946 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1947 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1948 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1949 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1950 | ;; | |
1951 | esac | |
1952 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1953 | $as_echo_n "checking for $2... " >&6; } | |
1954 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1955 | $as_echo_n "(cached) " >&6 | |
1956 | else | |
1957 | eval "$3=\$ac_header_compiler" | |
1958 | fi | |
1959 | eval ac_res=\$$3 | |
1960 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1961 | $as_echo "$ac_res" >&6; } | |
1962 | fi | |
1963 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 1964 | |
5213506e | 1965 | } # ac_fn_c_check_header_mongrel |
ba479fd2 | 1966 | |
5213506e RW |
1967 | # ac_fn_c_try_run LINENO |
1968 | # ---------------------- | |
1969 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1970 | # that executables *can* be run. | |
1971 | ac_fn_c_try_run () | |
b61ff9c8 | 1972 | { |
5213506e RW |
1973 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1974 | if { { ac_try="$ac_link" | |
1975 | case "(($ac_try" in | |
1976 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1977 | *) ac_try_echo=$ac_try;; | |
1978 | esac | |
1979 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1980 | $as_echo "$ac_try_echo"; } >&5 | |
1981 | (eval "$ac_link") 2>&5 | |
1982 | ac_status=$? | |
1983 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1984 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1985 | { { case "(($ac_try" in | |
1986 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1987 | *) ac_try_echo=$ac_try;; | |
1988 | esac | |
1989 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1990 | $as_echo "$ac_try_echo"; } >&5 | |
1991 | (eval "$ac_try") 2>&5 | |
1992 | ac_status=$? | |
1993 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1994 | test $ac_status = 0; }; }; then : | |
1995 | ac_retval=0 | |
1996 | else | |
1997 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1998 | $as_echo "$as_me: failed program was:" >&5 | |
1999 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 2000 | |
5213506e RW |
2001 | ac_retval=$ac_status |
2002 | fi | |
2003 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2004 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2005 | return $ac_retval | |
ba479fd2 | 2006 | |
5213506e | 2007 | } # ac_fn_c_try_run |
ba479fd2 | 2008 | |
5213506e RW |
2009 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
2010 | # ------------------------------------------------------- | |
2011 | # Tests whether HEADER exists and can be compiled using the include files in | |
2012 | # INCLUDES, setting the cache variable VAR accordingly. | |
2013 | ac_fn_c_check_header_compile () | |
2014 | { | |
2015 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2016 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2017 | $as_echo_n "checking for $2... " >&6; } | |
2018 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2019 | $as_echo_n "(cached) " >&6 | |
2020 | else | |
2021 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2022 | /* end confdefs.h. */ | |
2023 | $4 | |
2024 | #include <$2> | |
ba479fd2 | 2025 | _ACEOF |
5213506e RW |
2026 | if ac_fn_c_try_compile "$LINENO"; then : |
2027 | eval "$3=yes" | |
2028 | else | |
2029 | eval "$3=no" | |
2030 | fi | |
2031 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2032 | fi | |
2033 | eval ac_res=\$$3 | |
2034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2035 | $as_echo "$ac_res" >&6; } | |
2036 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 2037 | |
5213506e | 2038 | } # ac_fn_c_check_header_compile |
ba479fd2 | 2039 | |
5213506e RW |
2040 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
2041 | # -------------------------------------------- | |
2042 | # Tries to find the compile-time value of EXPR in a program that includes | |
2043 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
2044 | # computed | |
2045 | ac_fn_c_compute_int () | |
2046 | { | |
2047 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2048 | if test "$cross_compiling" = yes; then | |
2049 | # Depending upon the size, compute the lo and hi bounds. | |
2050 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2051 | /* end confdefs.h. */ | |
2052 | $4 | |
2053 | int | |
2054 | main () | |
2055 | { | |
2056 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
2057 | test_array [0] = 0 | |
ba479fd2 | 2058 | |
5213506e RW |
2059 | ; |
2060 | return 0; | |
2061 | } | |
ba479fd2 | 2062 | _ACEOF |
5213506e RW |
2063 | if ac_fn_c_try_compile "$LINENO"; then : |
2064 | ac_lo=0 ac_mid=0 | |
2065 | while :; do | |
2066 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2067 | /* end confdefs.h. */ | |
2068 | $4 | |
2069 | int | |
2070 | main () | |
2071 | { | |
2072 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2073 | test_array [0] = 0 | |
ba479fd2 | 2074 | |
5213506e RW |
2075 | ; |
2076 | return 0; | |
2077 | } | |
ba479fd2 | 2078 | _ACEOF |
5213506e RW |
2079 | if ac_fn_c_try_compile "$LINENO"; then : |
2080 | ac_hi=$ac_mid; break | |
2081 | else | |
2082 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
2083 | if test $ac_lo -le $ac_mid; then | |
2084 | ac_lo= ac_hi= | |
2085 | break | |
2086 | fi | |
2087 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
2088 | fi | |
2089 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2090 | done | |
2091 | else | |
2092 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2093 | /* end confdefs.h. */ | |
2094 | $4 | |
2095 | int | |
2096 | main () | |
2097 | { | |
2098 | static int test_array [1 - 2 * !(($2) < 0)]; | |
2099 | test_array [0] = 0 | |
ba479fd2 | 2100 | |
5213506e RW |
2101 | ; |
2102 | return 0; | |
2103 | } | |
ba479fd2 | 2104 | _ACEOF |
5213506e RW |
2105 | if ac_fn_c_try_compile "$LINENO"; then : |
2106 | ac_hi=-1 ac_mid=-1 | |
2107 | while :; do | |
2108 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2109 | /* end confdefs.h. */ | |
2110 | $4 | |
2111 | int | |
2112 | main () | |
2113 | { | |
2114 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
2115 | test_array [0] = 0 | |
ba479fd2 | 2116 | |
5213506e RW |
2117 | ; |
2118 | return 0; | |
2119 | } | |
2120 | _ACEOF | |
2121 | if ac_fn_c_try_compile "$LINENO"; then : | |
2122 | ac_lo=$ac_mid; break | |
2123 | else | |
2124 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2125 | if test $ac_mid -le $ac_hi; then | |
2126 | ac_lo= ac_hi= | |
2127 | break | |
2128 | fi | |
2129 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
ba479fd2 | 2130 | fi |
5213506e RW |
2131 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2132 | done | |
ba479fd2 | 2133 | else |
5213506e | 2134 | ac_lo= ac_hi= |
ba479fd2 | 2135 | fi |
5213506e RW |
2136 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2137 | fi | |
2138 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2139 | # Binary search between lo and hi bounds. | |
2140 | while test "x$ac_lo" != "x$ac_hi"; do | |
2141 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2142 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2143 | /* end confdefs.h. */ | |
2144 | $4 | |
2145 | int | |
2146 | main () | |
2147 | { | |
2148 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2149 | test_array [0] = 0 | |
ba479fd2 | 2150 | |
5213506e RW |
2151 | ; |
2152 | return 0; | |
2153 | } | |
2154 | _ACEOF | |
2155 | if ac_fn_c_try_compile "$LINENO"; then : | |
2156 | ac_hi=$ac_mid | |
2157 | else | |
2158 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
ba479fd2 | 2159 | fi |
5213506e RW |
2160 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2161 | done | |
2162 | case $ac_lo in #(( | |
2163 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2164 | '') ac_retval=1 ;; | |
2165 | esac | |
2166 | else | |
2167 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2168 | /* end confdefs.h. */ | |
2169 | $4 | |
2170 | static long int longval () { return $2; } | |
2171 | static unsigned long int ulongval () { return $2; } | |
2172 | #include <stdio.h> | |
2173 | #include <stdlib.h> | |
2174 | int | |
2175 | main () | |
2176 | { | |
ba479fd2 | 2177 | |
5213506e RW |
2178 | FILE *f = fopen ("conftest.val", "w"); |
2179 | if (! f) | |
2180 | return 1; | |
2181 | if (($2) < 0) | |
2182 | { | |
2183 | long int i = longval (); | |
2184 | if (i != ($2)) | |
2185 | return 1; | |
2186 | fprintf (f, "%ld", i); | |
2187 | } | |
2188 | else | |
2189 | { | |
2190 | unsigned long int i = ulongval (); | |
2191 | if (i != ($2)) | |
2192 | return 1; | |
2193 | fprintf (f, "%lu", i); | |
2194 | } | |
2195 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2196 | on some platforms. */ | |
2197 | return ferror (f) || fclose (f) != 0; | |
ba479fd2 | 2198 | |
5213506e RW |
2199 | ; |
2200 | return 0; | |
2201 | } | |
2202 | _ACEOF | |
2203 | if ac_fn_c_try_run "$LINENO"; then : | |
2204 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2205 | else | |
2206 | ac_retval=1 | |
2207 | fi | |
2208 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2209 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2210 | rm -f conftest.val | |
ba479fd2 | 2211 | |
5213506e RW |
2212 | fi |
2213 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2214 | return $ac_retval | |
ba479fd2 | 2215 | |
5213506e | 2216 | } # ac_fn_c_compute_int |
ba479fd2 | 2217 | |
5213506e RW |
2218 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
2219 | # ------------------------------------------- | |
2220 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
2221 | # variable VAR accordingly. | |
2222 | ac_fn_c_check_type () | |
2223 | { | |
2224 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2225 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2226 | $as_echo_n "checking for $2... " >&6; } | |
2227 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2228 | $as_echo_n "(cached) " >&6 | |
2229 | else | |
2230 | eval "$3=no" | |
2231 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2232 | /* end confdefs.h. */ | |
2233 | $4 | |
2234 | int | |
2235 | main () | |
2236 | { | |
2237 | if (sizeof ($2)) | |
2238 | return 0; | |
2239 | ; | |
2240 | return 0; | |
2241 | } | |
2242 | _ACEOF | |
2243 | if ac_fn_c_try_compile "$LINENO"; then : | |
2244 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2245 | /* end confdefs.h. */ | |
2246 | $4 | |
2247 | int | |
2248 | main () | |
2249 | { | |
2250 | if (sizeof (($2))) | |
2251 | return 0; | |
2252 | ; | |
2253 | return 0; | |
2254 | } | |
2255 | _ACEOF | |
2256 | if ac_fn_c_try_compile "$LINENO"; then : | |
ba479fd2 | 2257 | |
5213506e RW |
2258 | else |
2259 | eval "$3=yes" | |
2260 | fi | |
2261 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2262 | fi | |
2263 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2264 | fi | |
2265 | eval ac_res=\$$3 | |
2266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2267 | $as_echo "$ac_res" >&6; } | |
2268 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 2269 | |
5213506e | 2270 | } # ac_fn_c_check_type |
ba479fd2 | 2271 | |
fa802374 KT |
2272 | # ac_fn_c_find_intX_t LINENO BITS VAR |
2273 | # ----------------------------------- | |
2274 | # Finds a signed integer type with width BITS, setting cache variable VAR | |
2275 | # accordingly. | |
2276 | ac_fn_c_find_intX_t () | |
5213506e RW |
2277 | { |
2278 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
fa802374 KT |
2279 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 |
2280 | $as_echo_n "checking for int$2_t... " >&6; } | |
5213506e RW |
2281 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
2282 | $as_echo_n "(cached) " >&6 | |
2283 | else | |
fa802374 KT |
2284 | eval "$3=no" |
2285 | for ac_type in int$2_t 'int' 'long int' \ | |
2286 | 'long long int' 'short int' 'signed char'; do | |
2287 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2288 | /* end confdefs.h. */ | |
2289 | $ac_includes_default | |
2290 | int | |
2291 | main () | |
2292 | { | |
2293 | static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))]; | |
2294 | test_array [0] = 0 | |
2295 | ||
2296 | ; | |
2297 | return 0; | |
2298 | } | |
2299 | _ACEOF | |
2300 | if ac_fn_c_try_compile "$LINENO"; then : | |
5213506e RW |
2301 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2302 | /* end confdefs.h. */ | |
fa802374 KT |
2303 | $ac_includes_default |
2304 | int | |
2305 | main () | |
2306 | { | |
2307 | static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1) | |
2308 | < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))]; | |
2309 | test_array [0] = 0 | |
2310 | ||
2311 | ; | |
2312 | return 0; | |
2313 | } | |
5213506e | 2314 | _ACEOF |
fa802374 KT |
2315 | if ac_fn_c_try_compile "$LINENO"; then : |
2316 | ||
5213506e | 2317 | else |
fa802374 KT |
2318 | case $ac_type in #( |
2319 | int$2_t) : | |
2320 | eval "$3=yes" ;; #( | |
2321 | *) : | |
2322 | eval "$3=\$ac_type" ;; | |
2323 | esac | |
5213506e | 2324 | fi |
fa802374 KT |
2325 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2326 | fi | |
2327 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2328 | eval as_val=\$$3 | |
2329 | if test "x$as_val" = x""no; then : | |
2330 | ||
2331 | else | |
2332 | break | |
2333 | fi | |
2334 | done | |
5213506e RW |
2335 | fi |
2336 | eval ac_res=\$$3 | |
2337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2338 | $as_echo "$ac_res" >&6; } | |
2339 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ba479fd2 | 2340 | |
fa802374 | 2341 | } # ac_fn_c_find_intX_t |
18c04407 | 2342 | |
5213506e RW |
2343 | # ac_fn_c_try_link LINENO |
2344 | # ----------------------- | |
2345 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2346 | ac_fn_c_try_link () | |
2347 | { | |
2348 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2349 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2350 | if { { ac_try="$ac_link" | |
2351 | case "(($ac_try" in | |
2352 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2353 | *) ac_try_echo=$ac_try;; | |
2354 | esac | |
2355 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2356 | $as_echo "$ac_try_echo"; } >&5 | |
2357 | (eval "$ac_link") 2>conftest.err | |
2358 | ac_status=$? | |
2359 | if test -s conftest.err; then | |
2360 | grep -v '^ *+' conftest.err >conftest.er1 | |
2361 | cat conftest.er1 >&5 | |
2362 | mv -f conftest.er1 conftest.err | |
2363 | fi | |
2364 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2365 | test $ac_status = 0; } && { | |
2366 | test -z "$ac_c_werror_flag" || | |
2367 | test ! -s conftest.err | |
2368 | } && test -s conftest$ac_exeext && { | |
2369 | test "$cross_compiling" = yes || | |
2370 | $as_test_x conftest$ac_exeext | |
2371 | }; then : | |
2372 | ac_retval=0 | |
2373 | else | |
2374 | $as_echo "$as_me: failed program was:" >&5 | |
2375 | sed 's/^/| /' conftest.$ac_ext >&5 | |
18c04407 | 2376 | |
5213506e RW |
2377 | ac_retval=1 |
2378 | fi | |
2379 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2380 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2381 | # interfere with the next link command; also delete a directory that is | |
2382 | # left behind by Apple's compiler. We do this before executing the actions. | |
2383 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2384 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2385 | return $ac_retval | |
18c04407 | 2386 | |
5213506e | 2387 | } # ac_fn_c_try_link |
ba479fd2 | 2388 | |
fa802374 KT |
2389 | # ac_fn_c_find_uintX_t LINENO BITS VAR |
2390 | # ------------------------------------ | |
2391 | # Finds an unsigned integer type with width BITS, setting cache variable VAR | |
2392 | # accordingly. | |
2393 | ac_fn_c_find_uintX_t () | |
2394 | { | |
2395 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2396 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 | |
2397 | $as_echo_n "checking for uint$2_t... " >&6; } | |
2398 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2399 | $as_echo_n "(cached) " >&6 | |
2400 | else | |
2401 | eval "$3=no" | |
2402 | for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ | |
2403 | 'unsigned long long int' 'unsigned short int' 'unsigned char'; do | |
2404 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2405 | /* end confdefs.h. */ | |
2406 | $ac_includes_default | |
2407 | int | |
2408 | main () | |
2409 | { | |
2410 | static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)]; | |
2411 | test_array [0] = 0 | |
2412 | ||
2413 | ; | |
2414 | return 0; | |
2415 | } | |
2416 | _ACEOF | |
2417 | if ac_fn_c_try_compile "$LINENO"; then : | |
2418 | case $ac_type in #( | |
2419 | uint$2_t) : | |
2420 | eval "$3=yes" ;; #( | |
2421 | *) : | |
2422 | eval "$3=\$ac_type" ;; | |
2423 | esac | |
2424 | fi | |
2425 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2426 | eval as_val=\$$3 | |
2427 | if test "x$as_val" = x""no; then : | |
2428 | ||
2429 | else | |
2430 | break | |
2431 | fi | |
2432 | done | |
2433 | fi | |
2434 | eval ac_res=\$$3 | |
2435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2436 | $as_echo "$ac_res" >&6; } | |
2437 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2438 | ||
2439 | } # ac_fn_c_find_uintX_t | |
2440 | ||
2441 | # ac_fn_c_check_header_preproc LINENO HEADER VAR | |
2442 | # ---------------------------------------------- | |
2443 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
2444 | ac_fn_c_check_header_preproc () | |
2445 | { | |
2446 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2447 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2448 | $as_echo_n "checking for $2... " >&6; } | |
2449 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2450 | $as_echo_n "(cached) " >&6 | |
2451 | else | |
2452 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2453 | /* end confdefs.h. */ | |
2454 | #include <$2> | |
2455 | _ACEOF | |
2456 | if ac_fn_c_try_cpp "$LINENO"; then : | |
2457 | eval "$3=yes" | |
2458 | else | |
2459 | eval "$3=no" | |
2460 | fi | |
2461 | rm -f conftest.err conftest.$ac_ext | |
2462 | fi | |
2463 | eval ac_res=\$$3 | |
2464 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2465 | $as_echo "$ac_res" >&6; } | |
2466 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2467 | ||
2468 | } # ac_fn_c_check_header_preproc | |
2469 | ||
5213506e RW |
2470 | # ac_fn_c_check_func LINENO FUNC VAR |
2471 | # ---------------------------------- | |
2472 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2473 | ac_fn_c_check_func () | |
2474 | { | |
2475 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2476 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2477 | $as_echo_n "checking for $2... " >&6; } | |
2478 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2479 | $as_echo_n "(cached) " >&6 | |
2480 | else | |
2481 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2482 | /* end confdefs.h. */ | |
2483 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2484 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2485 | #define $2 innocuous_$2 | |
ba479fd2 | 2486 | |
5213506e RW |
2487 | /* System header to define __stub macros and hopefully few prototypes, |
2488 | which can conflict with char $2 (); below. | |
2489 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2490 | <limits.h> exists even on freestanding compilers. */ | |
914c5af7 | 2491 | |
5213506e RW |
2492 | #ifdef __STDC__ |
2493 | # include <limits.h> | |
2494 | #else | |
2495 | # include <assert.h> | |
2496 | #endif | |
ba479fd2 | 2497 | |
5213506e | 2498 | #undef $2 |
ba479fd2 | 2499 | |
5213506e RW |
2500 | /* Override any GCC internal prototype to avoid an error. |
2501 | Use char because int might match the return type of a GCC | |
2502 | builtin and then its argument prototype would still apply. */ | |
2503 | #ifdef __cplusplus | |
2504 | extern "C" | |
2505 | #endif | |
2506 | char $2 (); | |
2507 | /* The GNU C library defines this for functions which it implements | |
2508 | to always fail with ENOSYS. Some functions are actually named | |
2509 | something starting with __ and the normal name is an alias. */ | |
2510 | #if defined __stub_$2 || defined __stub___$2 | |
2511 | choke me | |
2512 | #endif | |
9f18db39 | 2513 | |
5213506e RW |
2514 | int |
2515 | main () | |
2516 | { | |
2517 | return $2 (); | |
2518 | ; | |
2519 | return 0; | |
2520 | } | |
2521 | _ACEOF | |
2522 | if ac_fn_c_try_link "$LINENO"; then : | |
2523 | eval "$3=yes" | |
2524 | else | |
2525 | eval "$3=no" | |
ba479fd2 | 2526 | fi |
5213506e RW |
2527 | rm -f core conftest.err conftest.$ac_objext \ |
2528 | conftest$ac_exeext conftest.$ac_ext | |
2529 | fi | |
2530 | eval ac_res=\$$3 | |
2531 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2532 | $as_echo "$ac_res" >&6; } | |
2533 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
b61ff9c8 | 2534 | |
5213506e | 2535 | } # ac_fn_c_check_func |
b61ff9c8 | 2536 | |
5213506e RW |
2537 | # ac_fn_cxx_try_cpp LINENO |
2538 | # ------------------------ | |
2539 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
2540 | ac_fn_cxx_try_cpp () | |
2541 | { | |
2542 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2543 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
2544 | case "(($ac_try" in | |
2545 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2546 | *) ac_try_echo=$ac_try;; | |
2547 | esac | |
2548 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2549 | $as_echo "$ac_try_echo"; } >&5 | |
2550 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
2551 | ac_status=$? | |
2552 | if test -s conftest.err; then | |
2553 | grep -v '^ *+' conftest.err >conftest.er1 | |
2554 | cat conftest.er1 >&5 | |
2555 | mv -f conftest.er1 conftest.err | |
2556 | fi | |
2557 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2558 | test $ac_status = 0; } >/dev/null && { | |
2559 | test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || | |
2560 | test ! -s conftest.err | |
2561 | }; then : | |
2562 | ac_retval=0 | |
2563 | else | |
2564 | $as_echo "$as_me: failed program was:" >&5 | |
2565 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 2566 | |
5213506e | 2567 | ac_retval=1 |
ba479fd2 | 2568 | fi |
5213506e RW |
2569 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
2570 | return $ac_retval | |
b61ff9c8 | 2571 | |
5213506e | 2572 | } # ac_fn_cxx_try_cpp |
b61ff9c8 | 2573 | |
5213506e RW |
2574 | # ac_fn_cxx_try_link LINENO |
2575 | # ------------------------- | |
2576 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2577 | ac_fn_cxx_try_link () | |
2578 | { | |
2579 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2580 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2581 | if { { ac_try="$ac_link" | |
2582 | case "(($ac_try" in | |
2583 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2584 | *) ac_try_echo=$ac_try;; | |
2585 | esac | |
2586 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2587 | $as_echo "$ac_try_echo"; } >&5 | |
2588 | (eval "$ac_link") 2>conftest.err | |
2589 | ac_status=$? | |
2590 | if test -s conftest.err; then | |
2591 | grep -v '^ *+' conftest.err >conftest.er1 | |
2592 | cat conftest.er1 >&5 | |
2593 | mv -f conftest.er1 conftest.err | |
2594 | fi | |
2595 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2596 | test $ac_status = 0; } && { | |
2597 | test -z "$ac_cxx_werror_flag" || | |
2598 | test ! -s conftest.err | |
2599 | } && test -s conftest$ac_exeext && { | |
2600 | test "$cross_compiling" = yes || | |
2601 | $as_test_x conftest$ac_exeext | |
2602 | }; then : | |
2603 | ac_retval=0 | |
2604 | else | |
2605 | $as_echo "$as_me: failed program was:" >&5 | |
2606 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 2607 | |
5213506e | 2608 | ac_retval=1 |
ba479fd2 | 2609 | fi |
5213506e RW |
2610 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
2611 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2612 | # interfere with the next link command; also delete a directory that is | |
2613 | # left behind by Apple's compiler. We do this before executing the actions. | |
2614 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2615 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2616 | return $ac_retval | |
ba479fd2 | 2617 | |
5213506e RW |
2618 | } # ac_fn_cxx_try_link |
2619 | cat >config.log <<_ACEOF | |
2620 | This file contains any messages produced by compilers while | |
2621 | running configure, to aid debugging if configure makes a mistake. | |
ba479fd2 | 2622 | |
5213506e RW |
2623 | It was created by $as_me, which was |
2624 | generated by GNU Autoconf 2.64. Invocation command line was | |
ba479fd2 | 2625 | |
5213506e | 2626 | $ $0 $@ |
18fc9bd4 | 2627 | |
5213506e RW |
2628 | _ACEOF |
2629 | exec 5>>config.log | |
2630 | { | |
2631 | cat <<_ASUNAME | |
2632 | ## --------- ## | |
2633 | ## Platform. ## | |
2634 | ## --------- ## | |
18fc9bd4 | 2635 | |
5213506e RW |
2636 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2637 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2638 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2639 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2640 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
18fc9bd4 | 2641 | |
5213506e RW |
2642 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2643 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
18fc9bd4 | 2644 | |
5213506e RW |
2645 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2646 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2647 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2648 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2649 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2650 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2651 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
18fc9bd4 | 2652 | |
5213506e | 2653 | _ASUNAME |
8f1529e6 | 2654 | |
5213506e RW |
2655 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2656 | for as_dir in $PATH | |
2657 | do | |
2658 | IFS=$as_save_IFS | |
2659 | test -z "$as_dir" && as_dir=. | |
2660 | $as_echo "PATH: $as_dir" | |
2661 | done | |
2662 | IFS=$as_save_IFS | |
57255173 | 2663 | |
5213506e | 2664 | } >&5 |
57255173 | 2665 | |
5213506e | 2666 | cat >&5 <<_ACEOF |
1546bb64 | 2667 | |
18fc9bd4 | 2668 | |
5213506e RW |
2669 | ## ----------- ## |
2670 | ## Core tests. ## | |
2671 | ## ----------- ## | |
73458fb7 | 2672 | |
ba479fd2 | 2673 | _ACEOF |
13c22933 JJ |
2674 | |
2675 | ||
5213506e RW |
2676 | # Keep a trace of the command line. |
2677 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2678 | # Strip out --silent because we don't want to record it for future runs. | |
2679 | # Also quote any args containing shell meta-characters. | |
2680 | # Make two passes to allow for proper duplicate-argument suppression. | |
2681 | ac_configure_args= | |
2682 | ac_configure_args0= | |
2683 | ac_configure_args1= | |
2684 | ac_must_keep_next=false | |
2685 | for ac_pass in 1 2 | |
00020c16 | 2686 | do |
5213506e RW |
2687 | for ac_arg |
2688 | do | |
2689 | case $ac_arg in | |
2690 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2691 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2692 | | -silent | --silent | --silen | --sile | --sil) | |
2693 | continue ;; | |
2694 | *\'*) | |
2695 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2696 | esac | |
2697 | case $ac_pass in | |
2698 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2699 | 2) | |
2700 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2701 | if test $ac_must_keep_next = true; then | |
2702 | ac_must_keep_next=false # Got value, back to normal. | |
2703 | else | |
2704 | case $ac_arg in | |
2705 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2706 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2707 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2708 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2709 | case "$ac_configure_args0 " in | |
2710 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2711 | esac | |
2712 | ;; | |
2713 | -* ) ac_must_keep_next=true ;; | |
2714 | esac | |
2715 | fi | |
2716 | as_fn_append ac_configure_args " '$ac_arg'" | |
2717 | ;; | |
2718 | esac | |
2719 | done | |
00020c16 | 2720 | done |
5213506e RW |
2721 | { ac_configure_args0=; unset ac_configure_args0;} |
2722 | { ac_configure_args1=; unset ac_configure_args1;} | |
60d26958 | 2723 | |
5213506e RW |
2724 | # When interrupted or exit'd, cleanup temporary files, and complete |
2725 | # config.log. We remove comments because anyway the quotes in there | |
2726 | # would cause problems or look ugly. | |
2727 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2728 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2729 | trap 'exit_status=$? | |
2730 | # Save into config.log some information that might help in debugging. | |
2731 | { | |
2732 | echo | |
1a4b763e | 2733 | |
5213506e RW |
2734 | cat <<\_ASBOX |
2735 | ## ---------------- ## | |
2736 | ## Cache variables. ## | |
2737 | ## ---------------- ## | |
2738 | _ASBOX | |
2739 | echo | |
2740 | # The following way of writing the cache mishandles newlines in values, | |
2741 | ( | |
2742 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2743 | eval ac_val=\$$ac_var | |
2744 | case $ac_val in #( | |
2745 | *${as_nl}*) | |
2746 | case $ac_var in #( | |
2747 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2748 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2749 | esac | |
2750 | case $ac_var in #( | |
2751 | _ | IFS | as_nl) ;; #( | |
2752 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2753 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2754 | esac ;; | |
2755 | esac | |
2756 | done | |
2757 | (set) 2>&1 | | |
2758 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2759 | *${as_nl}ac_space=\ *) | |
2760 | sed -n \ | |
2761 | "s/'\''/'\''\\\\'\'''\''/g; | |
2762 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2763 | ;; #( | |
2764 | *) | |
2765 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2766 | ;; | |
2767 | esac | | |
2768 | sort | |
2769 | ) | |
2770 | echo | |
1a4b763e | 2771 | |
5213506e RW |
2772 | cat <<\_ASBOX |
2773 | ## ----------------- ## | |
2774 | ## Output variables. ## | |
2775 | ## ----------------- ## | |
2776 | _ASBOX | |
2777 | echo | |
2778 | for ac_var in $ac_subst_vars | |
2779 | do | |
2780 | eval ac_val=\$$ac_var | |
2781 | case $ac_val in | |
2782 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2783 | esac | |
2784 | $as_echo "$ac_var='\''$ac_val'\''" | |
2785 | done | sort | |
2786 | echo | |
60d26958 | 2787 | |
5213506e RW |
2788 | if test -n "$ac_subst_files"; then |
2789 | cat <<\_ASBOX | |
2790 | ## ------------------- ## | |
2791 | ## File substitutions. ## | |
2792 | ## ------------------- ## | |
2793 | _ASBOX | |
2794 | echo | |
2795 | for ac_var in $ac_subst_files | |
2796 | do | |
2797 | eval ac_val=\$$ac_var | |
2798 | case $ac_val in | |
2799 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2800 | esac | |
2801 | $as_echo "$ac_var='\''$ac_val'\''" | |
2802 | done | sort | |
2803 | echo | |
2804 | fi | |
60d26958 | 2805 | |
5213506e RW |
2806 | if test -s confdefs.h; then |
2807 | cat <<\_ASBOX | |
2808 | ## ----------- ## | |
2809 | ## confdefs.h. ## | |
2810 | ## ----------- ## | |
2811 | _ASBOX | |
2812 | echo | |
2813 | cat confdefs.h | |
2814 | echo | |
2815 | fi | |
2816 | test "$ac_signal" != 0 && | |
2817 | $as_echo "$as_me: caught signal $ac_signal" | |
2818 | $as_echo "$as_me: exit $exit_status" | |
2819 | } >&5 | |
2820 | rm -f core *.core core.conftest.* && | |
2821 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2822 | exit $exit_status | |
2823 | ' 0 | |
2824 | for ac_signal in 1 2 13 15; do | |
2825 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
00020c16 | 2826 | done |
5213506e | 2827 | ac_signal=0 |
00020c16 | 2828 | |
5213506e RW |
2829 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2830 | rm -f -r conftest* confdefs.h | |
00020c16 | 2831 | |
5213506e RW |
2832 | $as_echo "/* confdefs.h */" > confdefs.h |
2833 | ||
2834 | # Predefined preprocessor variables. | |
2835 | ||
2836 | cat >>confdefs.h <<_ACEOF | |
2837 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
60d26958 | 2838 | _ACEOF |
60d26958 | 2839 | |
5213506e RW |
2840 | cat >>confdefs.h <<_ACEOF |
2841 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2842 | _ACEOF | |
60d26958 | 2843 | |
5213506e RW |
2844 | cat >>confdefs.h <<_ACEOF |
2845 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
60d26958 | 2846 | _ACEOF |
5213506e RW |
2847 | |
2848 | cat >>confdefs.h <<_ACEOF | |
2849 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
60d26958 | 2850 | _ACEOF |
60d26958 | 2851 | |
5213506e RW |
2852 | cat >>confdefs.h <<_ACEOF |
2853 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2854 | _ACEOF | |
60d26958 | 2855 | |
5213506e RW |
2856 | cat >>confdefs.h <<_ACEOF |
2857 | #define PACKAGE_URL "$PACKAGE_URL" | |
2858 | _ACEOF | |
00020c16 | 2859 | |
60d26958 | 2860 | |
5213506e RW |
2861 | # Let the site file select an alternate cache file if it wants to. |
2862 | # Prefer an explicitly selected file to automatically selected ones. | |
2863 | ac_site_file1=NONE | |
2864 | ac_site_file2=NONE | |
2865 | if test -n "$CONFIG_SITE"; then | |
2866 | ac_site_file1=$CONFIG_SITE | |
2867 | elif test "x$prefix" != xNONE; then | |
2868 | ac_site_file1=$prefix/share/config.site | |
2869 | ac_site_file2=$prefix/etc/config.site | |
2870 | else | |
2871 | ac_site_file1=$ac_default_prefix/share/config.site | |
2872 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2873 | fi | |
2874 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
00020c16 | 2875 | do |
5213506e RW |
2876 | test "x$ac_site_file" = xNONE && continue |
2877 | if test -r "$ac_site_file"; then | |
2878 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2879 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2880 | sed 's/^/| /' "$ac_site_file" >&5 | |
2881 | . "$ac_site_file" | |
60d26958 | 2882 | fi |
5213506e | 2883 | done |
60d26958 | 2884 | |
5213506e RW |
2885 | if test -r "$cache_file"; then |
2886 | # Some versions of bash will fail to source /dev/null (special | |
2887 | # files actually), so we avoid doing that. | |
2888 | if test -f "$cache_file"; then | |
2889 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2890 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2891 | case $cache_file in | |
2892 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2893 | *) . "./$cache_file";; | |
2894 | esac | |
60d26958 PB |
2895 | fi |
2896 | else | |
5213506e RW |
2897 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2898 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2899 | >$cache_file | |
bf3b7cd3 JD |
2900 | fi |
2901 | ||
5213506e RW |
2902 | # Check that the precious variables saved in the cache have kept the same |
2903 | # value. | |
2904 | ac_cache_corrupted=false | |
2905 | for ac_var in $ac_precious_vars; do | |
2906 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2907 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2908 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2909 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2910 | case $ac_old_set,$ac_new_set in | |
2911 | set,) | |
2912 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2913 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2914 | ac_cache_corrupted=: ;; | |
2915 | ,set) | |
2916 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2917 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2918 | ac_cache_corrupted=: ;; | |
2919 | ,);; | |
2920 | *) | |
2921 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2922 | # differences in whitespace do not lead to failure. | |
2923 | ac_old_val_w=`echo x $ac_old_val` | |
2924 | ac_new_val_w=`echo x $ac_new_val` | |
2925 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2926 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2927 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2928 | ac_cache_corrupted=: | |
2929 | else | |
2930 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2931 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2932 | eval $ac_var=\$ac_old_val | |
2933 | fi | |
2934 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2935 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2936 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2937 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2938 | fi;; | |
2939 | esac | |
2940 | # Pass precious variables to config.status. | |
2941 | if test "$ac_new_set" = set; then | |
2942 | case $ac_new_val in | |
2943 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2944 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2945 | esac | |
2946 | case " $ac_configure_args " in | |
2947 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2948 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2949 | esac | |
2950 | fi | |
60d26958 | 2951 | done |
5213506e RW |
2952 | if $ac_cache_corrupted; then |
2953 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2954 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2955 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2956 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2957 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
60d26958 | 2958 | fi |
5213506e RW |
2959 | ## -------------------- ## |
2960 | ## Main body of script. ## | |
2961 | ## -------------------- ## | |
60d26958 | 2962 | |
00020c16 ILT |
2963 | ac_ext=c |
2964 | ac_cpp='$CPP $CPPFLAGS' | |
2965 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2966 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2967 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
60d26958 | 2968 | |
00020c16 | 2969 | |
bf3b7cd3 | 2970 | |
bf3b7cd3 | 2971 | |
00020c16 | 2972 | |
bf3b7cd3 | 2973 | |
5213506e | 2974 | ac_config_headers="$ac_config_headers auto-host.h:config.in" |
bf3b7cd3 | 2975 | |
bf3b7cd3 | 2976 | |
5213506e | 2977 | gcc_version=`cat $srcdir/BASE-VER` |
bf3b7cd3 | 2978 | |
5213506e RW |
2979 | # Determine the host, build, and target systems |
2980 | ac_aux_dir= | |
2981 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
2982 | for ac_t in install-sh install.sh shtool; do | |
2983 | if test -f "$ac_dir/$ac_t"; then | |
2984 | ac_aux_dir=$ac_dir | |
2985 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2986 | break 2 | |
2987 | fi | |
2988 | done | |
2989 | done | |
2990 | if test -z "$ac_aux_dir"; then | |
2991 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
00020c16 | 2992 | fi |
5213506e RW |
2993 | |
2994 | # These three variables are undocumented and unsupported, | |
2995 | # and are intended to be withdrawn in a future Autoconf release. | |
2996 | # They can cause serious problems if a builder's source tree is in a directory | |
2997 | # whose full name contains unusual characters. | |
2998 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2999 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
3000 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
3001 | ||
3002 | ||
3003 | # Make sure we can run config.sub. | |
3004 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
3005 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
3006 | ||
3007 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
3008 | $as_echo_n "checking build system type... " >&6; } | |
3009 | if test "${ac_cv_build+set}" = set; then : | |
3010 | $as_echo_n "(cached) " >&6 | |
3011 | else | |
3012 | ac_build_alias=$build_alias | |
3013 | test "x$ac_build_alias" = x && | |
3014 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
3015 | test "x$ac_build_alias" = x && | |
3016 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
3017 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
3018 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
3019 | ||
3020 | fi | |
3021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
3022 | $as_echo "$ac_cv_build" >&6; } | |
3023 | case $ac_cv_build in | |
3024 | *-*-*) ;; | |
3025 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
3026 | esac | |
3027 | build=$ac_cv_build | |
3028 | ac_save_IFS=$IFS; IFS='-' | |
3029 | set x $ac_cv_build | |
3030 | shift | |
3031 | build_cpu=$1 | |
3032 | build_vendor=$2 | |
3033 | shift; shift | |
3034 | # Remember, the first character of IFS is used to create $*, | |
3035 | # except with old shells: | |
3036 | build_os=$* | |
3037 | IFS=$ac_save_IFS | |
3038 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
3039 | ||
3040 | ||
3041 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
3042 | $as_echo_n "checking host system type... " >&6; } | |
3043 | if test "${ac_cv_host+set}" = set; then : | |
3044 | $as_echo_n "(cached) " >&6 | |
3045 | else | |
3046 | if test "x$host_alias" = x; then | |
3047 | ac_cv_host=$ac_cv_build | |
3048 | else | |
3049 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
3050 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
00020c16 | 3051 | fi |
5213506e | 3052 | |
00020c16 | 3053 | fi |
5213506e RW |
3054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
3055 | $as_echo "$ac_cv_host" >&6; } | |
3056 | case $ac_cv_host in | |
3057 | *-*-*) ;; | |
3058 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
3059 | esac | |
3060 | host=$ac_cv_host | |
3061 | ac_save_IFS=$IFS; IFS='-' | |
3062 | set x $ac_cv_host | |
3063 | shift | |
3064 | host_cpu=$1 | |
3065 | host_vendor=$2 | |
3066 | shift; shift | |
3067 | # Remember, the first character of IFS is used to create $*, | |
3068 | # except with old shells: | |
3069 | host_os=$* | |
3070 | IFS=$ac_save_IFS | |
3071 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
00020c16 | 3072 | |
bf3b7cd3 | 3073 | |
5213506e RW |
3074 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
3075 | $as_echo_n "checking target system type... " >&6; } | |
3076 | if test "${ac_cv_target+set}" = set; then : | |
3077 | $as_echo_n "(cached) " >&6 | |
3078 | else | |
3079 | if test "x$target_alias" = x; then | |
3080 | ac_cv_target=$ac_cv_host | |
3081 | else | |
3082 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
3083 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
bf3b7cd3 JD |
3084 | fi |
3085 | ||
5213506e RW |
3086 | fi |
3087 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 | |
3088 | $as_echo "$ac_cv_target" >&6; } | |
3089 | case $ac_cv_target in | |
3090 | *-*-*) ;; | |
3091 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
3092 | esac | |
3093 | target=$ac_cv_target | |
3094 | ac_save_IFS=$IFS; IFS='-' | |
3095 | set x $ac_cv_target | |
3096 | shift | |
3097 | target_cpu=$1 | |
3098 | target_vendor=$2 | |
3099 | shift; shift | |
3100 | # Remember, the first character of IFS is used to create $*, | |
3101 | # except with old shells: | |
3102 | target_os=$* | |
3103 | IFS=$ac_save_IFS | |
3104 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
60d26958 | 3105 | |
bf3b7cd3 | 3106 | |
5213506e RW |
3107 | # The aliases save the names the user supplied, while $host etc. |
3108 | # will get canonicalized. | |
3109 | test -n "$target_alias" && | |
3110 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
3111 | NONENONEs,x,x, && | |
3112 | program_prefix=${target_alias}- | |
bf3b7cd3 | 3113 | |
5213506e RW |
3114 | # Determine the noncanonical target name, for directory use. |
3115 | case ${build_alias} in | |
3116 | "") build_noncanonical=${build} ;; | |
3117 | *) build_noncanonical=${build_alias} ;; | |
3118 | esac | |
00020c16 | 3119 | |
5213506e RW |
3120 | case ${host_alias} in |
3121 | "") host_noncanonical=${build_noncanonical} ;; | |
3122 | *) host_noncanonical=${host_alias} ;; | |
3123 | esac | |
00020c16 | 3124 | |
5213506e RW |
3125 | case ${target_alias} in |
3126 | "") target_noncanonical=${host_noncanonical} ;; | |
3127 | *) target_noncanonical=${target_alias} ;; | |
3128 | esac | |
00020c16 ILT |
3129 | |
3130 | ||
3131 | ||
3132 | ||
5213506e | 3133 | # Determine the target- and build-specific subdirectories |
00020c16 | 3134 | |
5213506e RW |
3135 | # post-stage1 host modules use a different CC_FOR_BUILD so, in order to |
3136 | # have matching libraries, they should use host libraries: Makefile.tpl | |
3137 | # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). | |
3138 | # However, they still use the build modules, because the corresponding | |
3139 | # host modules (e.g. bison) are only built for the host when bootstrap | |
3140 | # finishes. So: | |
3141 | # - build_subdir is where we find build modules, and never changes. | |
3142 | # - build_libsubdir is where we find build libraries, and can be overridden. | |
bf3b7cd3 | 3143 | |
5213506e RW |
3144 | # Prefix 'build-' so this never conflicts with target_subdir. |
3145 | build_subdir="build-${build_noncanonical}" | |
3146 | ||
3147 | # Check whether --with-build-libsubdir was given. | |
3148 | if test "${with_build_libsubdir+set}" = set; then : | |
3149 | withval=$with_build_libsubdir; build_libsubdir="$withval" | |
3150 | else | |
3151 | build_libsubdir="$build_subdir" | |
bf3b7cd3 | 3152 | fi |
bf3b7cd3 | 3153 | |
5213506e RW |
3154 | # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
3155 | if ( test $srcdir = . && test -d gcc ) \ | |
3156 | || test -d $srcdir/../host-${host_noncanonical}; then | |
3157 | host_subdir="host-${host_noncanonical}" | |
3158 | else | |
3159 | host_subdir=. | |
00020c16 | 3160 | fi |
5213506e RW |
3161 | # No prefix. |
3162 | target_subdir=${target_noncanonical} | |
00020c16 | 3163 | |
00020c16 | 3164 | |
5213506e RW |
3165 | # Set program_transform_name |
3166 | test "$program_prefix" != NONE && | |
3167 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
3168 | # Use a double $ so make ignores it. | |
3169 | test "$program_suffix" != NONE && | |
3170 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
3171 | # Double any \ or $. | |
3172 | # By default was `s,x,x', remove it if useless. | |
3173 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
3174 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
00020c16 ILT |
3175 | |
3176 | ||
5213506e RW |
3177 | # Check for bogus environment variables. |
3178 | # Test if LIBRARY_PATH contains the notation for the current directory | |
3179 | # since this would lead to problems installing/building glibc. | |
3180 | # LIBRARY_PATH contains the current directory if one of the following | |
3181 | # is true: | |
3182 | # - one of the terminals (":" and ";") is the first or last sign | |
3183 | # - two terminals occur directly after each other | |
3184 | # - the path contains an element with a dot in it | |
3185 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5 | |
3186 | $as_echo_n "checking LIBRARY_PATH variable... " >&6; } | |
3187 | case ${LIBRARY_PATH} in | |
3188 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
3189 | library_path_setting="contains current directory" | |
3190 | ;; | |
3191 | *) | |
3192 | library_path_setting="ok" | |
3193 | ;; | |
3194 | esac | |
3195 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5 | |
3196 | $as_echo "$library_path_setting" >&6; } | |
3197 | if test "$library_path_setting" != "ok"; then | |
3198 | as_fn_error " | |
3199 | *** LIBRARY_PATH shouldn't contain the current directory when | |
3200 | *** building gcc. Please change the environment variable | |
3201 | *** and run configure again." "$LINENO" 5 | |
00020c16 | 3202 | fi |
00020c16 | 3203 | |
5213506e RW |
3204 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
3205 | # since this would lead to problems installing/building glibc. | |
3206 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
3207 | # is true: | |
3208 | # - one of the terminals (":" and ";") is the first or last sign | |
3209 | # - two terminals occur directly after each other | |
3210 | # - the path contains an element with a dot in it | |
3211 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5 | |
3212 | $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; } | |
3213 | case ${GCC_EXEC_PREFIX} in | |
3214 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
3215 | gcc_exec_prefix_setting="contains current directory" | |
3216 | ;; | |
3217 | *) | |
3218 | gcc_exec_prefix_setting="ok" | |
3219 | ;; | |
3220 | esac | |
3221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5 | |
3222 | $as_echo "$gcc_exec_prefix_setting" >&6; } | |
3223 | if test "$gcc_exec_prefix_setting" != "ok"; then | |
3224 | as_fn_error " | |
3225 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
3226 | *** building gcc. Please change the environment variable | |
3227 | *** and run configure again." "$LINENO" 5 | |
00020c16 | 3228 | fi |
00020c16 | 3229 | |
5213506e RW |
3230 | # ----------- |
3231 | # Directories | |
3232 | # ----------- | |
3233 | ||
3234 | # Specify the local prefix | |
3235 | local_prefix= | |
3236 | ||
3237 | # Check whether --with-local-prefix was given. | |
3238 | if test "${with_local_prefix+set}" = set; then : | |
3239 | withval=$with_local_prefix; case "${withval}" in | |
3240 | yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;; | |
3241 | no) ;; | |
3242 | *) local_prefix=$with_local_prefix ;; | |
3243 | esac | |
00020c16 | 3244 | fi |
bf3b7cd3 | 3245 | |
5213506e RW |
3246 | |
3247 | # Default local prefix if it is empty | |
3248 | if test x$local_prefix = x; then | |
3249 | local_prefix=/usr/local | |
bf3b7cd3 | 3250 | fi |
00020c16 | 3251 | |
5213506e RW |
3252 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only |
3253 | # passed in by the toplevel make and thus we'd get different behavior | |
3254 | # depending on where we built the sources. | |
3255 | gcc_gxx_include_dir= | |
3256 | # Specify the g++ header file directory | |
3257 | ||
3258 | # Check whether --with-gxx-include-dir was given. | |
3259 | if test "${with_gxx_include_dir+set}" = set; then : | |
3260 | withval=$with_gxx_include_dir; case "${withval}" in | |
3261 | yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;; | |
3262 | no) ;; | |
3263 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; | |
00020c16 | 3264 | esac |
00020c16 | 3265 | fi |
bf3b7cd3 | 3266 | |
5213506e RW |
3267 | |
3268 | # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO. | |
3269 | if test x${gcc_gxx_include_dir} = x; then | |
3270 | if test x${enable_version_specific_runtime_libs} = xyes; then | |
3271 | gcc_gxx_include_dir='${libsubdir}/include/c++' | |
3272 | else | |
3273 | libstdcxx_incdir='include/c++/$(version)' | |
3274 | if test x$host != x$target; then | |
3275 | libstdcxx_incdir="$target_alias/$libstdcxx_incdir" | |
3276 | fi | |
3277 | gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir" | |
3278 | fi | |
00020c16 ILT |
3279 | fi |
3280 | ||
3281 | ||
5213506e RW |
3282 | # Check whether --with-cpp_install_dir was given. |
3283 | if test "${with_cpp_install_dir+set}" = set; then : | |
3284 | withval=$with_cpp_install_dir; if test x$withval = xyes; then | |
3285 | as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5 | |
3286 | elif test x$withval != xno; then | |
3287 | cpp_install_dir=$withval | |
3288 | fi | |
3289 | fi | |
00020c16 | 3290 | |
00020c16 | 3291 | |
5213506e RW |
3292 | # We would like to our source tree to be readonly. However when releases or |
3293 | # pre-releases are generated, the flex/bison generated files as well as the | |
3294 | # various formats of manuals need to be included along with the rest of the | |
3295 | # sources. Therefore we have --enable-generated-files-in-srcdir to do | |
3296 | # just that. | |
00020c16 | 3297 | |
5213506e RW |
3298 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5 |
3299 | $as_echo_n "checking whether to place generated files in the source directory... " >&6; } | |
3300 | # Check whether --enable-generated-files-in-srcdir was given. | |
3301 | if test "${enable_generated_files_in_srcdir+set}" = set; then : | |
3302 | enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval | |
3303 | else | |
3304 | generated_files_in_srcdir=no | |
3305 | fi | |
00020c16 ILT |
3306 | |
3307 | ||
5213506e RW |
3308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5 |
3309 | $as_echo "$generated_files_in_srcdir" >&6; } | |
00020c16 | 3310 | |
5213506e RW |
3311 | if test "$generated_files_in_srcdir" = "yes"; then |
3312 | GENINSRC='' | |
3313 | else | |
3314 | GENINSRC='#' | |
3315 | fi | |
00020c16 ILT |
3316 | |
3317 | ||
5213506e RW |
3318 | # ------------------- |
3319 | # Find default linker | |
3320 | # ------------------- | |
3321 | ||
3322 | # With GNU ld | |
00020c16 | 3323 | |
5213506e RW |
3324 | # Check whether --with-gnu-ld was given. |
3325 | if test "${with_gnu_ld+set}" = set; then : | |
3326 | withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld" | |
00020c16 | 3327 | else |
5213506e RW |
3328 | gnu_ld_flag=no |
3329 | fi | |
00020c16 | 3330 | |
bf3b7cd3 | 3331 | |
5213506e | 3332 | # With pre-defined ld |
00020c16 | 3333 | |
5213506e RW |
3334 | # Check whether --with-ld was given. |
3335 | if test "${with_ld+set}" = set; then : | |
3336 | withval=$with_ld; DEFAULT_LINKER="$with_ld" | |
00020c16 | 3337 | fi |
00020c16 | 3338 | |
5213506e RW |
3339 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
3340 | if test ! -x "$DEFAULT_LINKER"; then | |
3341 | as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5 | |
3342 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
3343 | gnu_ld_flag=yes | |
3344 | fi | |
3345 | ||
3346 | cat >>confdefs.h <<_ACEOF | |
3347 | #define DEFAULT_LINKER "$DEFAULT_LINKER" | |
00020c16 ILT |
3348 | _ACEOF |
3349 | ||
5213506e | 3350 | fi |
00020c16 | 3351 | |
5213506e | 3352 | gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi` |
00020c16 | 3353 | |
5213506e RW |
3354 | cat >>confdefs.h <<_ACEOF |
3355 | #define HAVE_GNU_LD $gnu_ld | |
00020c16 ILT |
3356 | _ACEOF |
3357 | ||
3358 | ||
5213506e RW |
3359 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5 |
3360 | $as_echo_n "checking whether a default linker was specified... " >&6; } | |
3361 | if test x"${DEFAULT_LINKER+set}" = x"set"; then | |
3362 | if test x"$gnu_ld_flag" = x"no"; then | |
3363 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5 | |
3364 | $as_echo "yes ($DEFAULT_LINKER)" >&6; } | |
00020c16 | 3365 | else |
5213506e RW |
3366 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5 |
3367 | $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; } | |
00020c16 | 3368 | fi |
bf3b7cd3 | 3369 | else |
5213506e RW |
3370 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3371 | $as_echo "no" >&6; } | |
bf3b7cd3 | 3372 | fi |
bf3b7cd3 | 3373 | |
5213506e | 3374 | # With demangler in GNU ld |
00020c16 | 3375 | |
5213506e RW |
3376 | # Check whether --with-demangler-in-ld was given. |
3377 | if test "${with_demangler_in_ld+set}" = set; then : | |
3378 | withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld" | |
00020c16 | 3379 | else |
5213506e | 3380 | demangler_in_ld=no |
00020c16 | 3381 | fi |
bf3b7cd3 | 3382 | |
00020c16 | 3383 | |
5213506e RW |
3384 | # ---------------------- |
3385 | # Find default assembler | |
3386 | # ---------------------- | |
00020c16 | 3387 | |
5213506e | 3388 | # With GNU as |
00020c16 | 3389 | |
5213506e RW |
3390 | # Check whether --with-gnu-as was given. |
3391 | if test "${with_gnu_as+set}" = set; then : | |
3392 | withval=$with_gnu_as; gas_flag="$with_gnu_as" | |
00020c16 | 3393 | else |
5213506e | 3394 | gas_flag=no |
00020c16 | 3395 | fi |
00020c16 | 3396 | |
5213506e RW |
3397 | |
3398 | ||
3399 | # Check whether --with-as was given. | |
3400 | if test "${with_as+set}" = set; then : | |
3401 | withval=$with_as; DEFAULT_ASSEMBLER="$with_as" | |
00020c16 | 3402 | fi |
00020c16 | 3403 | |
5213506e RW |
3404 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
3405 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
3406 | as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5 | |
3407 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
3408 | gas_flag=yes | |
3409 | fi | |
3410 | ||
3411 | cat >>confdefs.h <<_ACEOF | |
3412 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" | |
00020c16 | 3413 | _ACEOF |
5213506e RW |
3414 | |
3415 | fi | |
3416 | ||
3417 | gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi` | |
3418 | ||
3419 | cat >>confdefs.h <<_ACEOF | |
3420 | #define HAVE_GNU_AS $gnu_as | |
00020c16 | 3421 | _ACEOF |
5213506e RW |
3422 | |
3423 | ||
3424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5 | |
3425 | $as_echo_n "checking whether a default assembler was specified... " >&6; } | |
3426 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then | |
3427 | if test x"$gas_flag" = x"no"; then | |
3428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5 | |
3429 | $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; } | |
00020c16 | 3430 | else |
5213506e RW |
3431 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5 |
3432 | $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; } | |
00020c16 | 3433 | fi |
bf3b7cd3 | 3434 | else |
5213506e RW |
3435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3436 | $as_echo "no" >&6; } | |
00020c16 | 3437 | fi |
bf3b7cd3 | 3438 | |
5213506e RW |
3439 | # --------------- |
3440 | # Find C compiler | |
3441 | # --------------- | |
00020c16 | 3442 | |
5213506e RW |
3443 | # If a non-executable a.out is present (e.g. created by GNU as above even if |
3444 | # invoked with -v only), the IRIX 6 native ld just overwrites the existing | |
3445 | # file, even when creating an executable, so an execution test fails. | |
3446 | # Remove possible default executable files to avoid this. | |
3447 | # | |
3448 | # FIXME: This really belongs into AC_PROG_CC and can be removed once | |
3449 | # Autoconf includes it. | |
3450 | rm -f a.out a.exe b.out | |
bf3b7cd3 | 3451 | |
5213506e | 3452 | # Find the native compiler |
00020c16 ILT |
3453 | ac_ext=c |
3454 | ac_cpp='$CPP $CPPFLAGS' | |
3455 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3456 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3457 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5213506e RW |
3458 | if test -n "$ac_tool_prefix"; then |
3459 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3460 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3461 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3462 | $as_echo_n "checking for $ac_word... " >&6; } | |
3463 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3464 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3465 | else |
5213506e RW |
3466 | if test -n "$CC"; then |
3467 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3468 | else | |
3469 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3470 | for as_dir in $PATH | |
3471 | do | |
3472 | IFS=$as_save_IFS | |
3473 | test -z "$as_dir" && as_dir=. | |
3474 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3475 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3476 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
3477 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3478 | break 2 | |
3479 | fi | |
3480 | done | |
3481 | done | |
3482 | IFS=$as_save_IFS | |
00020c16 | 3483 | |
5213506e RW |
3484 | fi |
3485 | fi | |
3486 | CC=$ac_cv_prog_CC | |
3487 | if test -n "$CC"; then | |
3488 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3489 | $as_echo "$CC" >&6; } | |
bf3b7cd3 | 3490 | else |
5213506e RW |
3491 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3492 | $as_echo "no" >&6; } | |
3493 | fi | |
3494 | ||
bf3b7cd3 | 3495 | |
bf3b7cd3 | 3496 | fi |
5213506e RW |
3497 | if test -z "$ac_cv_prog_CC"; then |
3498 | ac_ct_CC=$CC | |
3499 | # Extract the first word of "gcc", so it can be a program name with args. | |
3500 | set dummy gcc; ac_word=$2 | |
3501 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3502 | $as_echo_n "checking for $ac_word... " >&6; } | |
3503 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3504 | $as_echo_n "(cached) " >&6 | |
3505 | else | |
3506 | if test -n "$ac_ct_CC"; then | |
3507 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3508 | else | |
3509 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3510 | for as_dir in $PATH | |
3511 | do | |
3512 | IFS=$as_save_IFS | |
3513 | test -z "$as_dir" && as_dir=. | |
3514 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3515 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3516 | ac_cv_prog_ac_ct_CC="gcc" | |
3517 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3518 | break 2 | |
3519 | fi | |
00020c16 | 3520 | done |
5213506e RW |
3521 | done |
3522 | IFS=$as_save_IFS | |
00020c16 | 3523 | |
bf3b7cd3 | 3524 | fi |
5213506e RW |
3525 | fi |
3526 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3527 | if test -n "$ac_ct_CC"; then | |
3528 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3529 | $as_echo "$ac_ct_CC" >&6; } | |
3530 | else | |
3531 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3532 | $as_echo "no" >&6; } | |
3533 | fi | |
00020c16 | 3534 | |
5213506e RW |
3535 | if test "x$ac_ct_CC" = x; then |
3536 | CC="" | |
3537 | else | |
3538 | case $cross_compiling:$ac_tool_warned in | |
3539 | yes:) | |
3540 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3541 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3542 | ac_tool_warned=yes ;; | |
3543 | esac | |
3544 | CC=$ac_ct_CC | |
3545 | fi | |
3546 | else | |
3547 | CC="$ac_cv_prog_CC" | |
3548 | fi | |
00020c16 | 3549 | |
5213506e RW |
3550 | if test -z "$CC"; then |
3551 | if test -n "$ac_tool_prefix"; then | |
3552 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
3553 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3554 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3555 | $as_echo_n "checking for $ac_word... " >&6; } | |
3556 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3557 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3558 | else |
5213506e RW |
3559 | if test -n "$CC"; then |
3560 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
00020c16 | 3561 | else |
5213506e RW |
3562 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3563 | for as_dir in $PATH | |
3564 | do | |
3565 | IFS=$as_save_IFS | |
3566 | test -z "$as_dir" && as_dir=. | |
3567 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3568 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3569 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
3570 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3571 | break 2 | |
3572 | fi | |
3573 | done | |
3574 | done | |
3575 | IFS=$as_save_IFS | |
00020c16 | 3576 | |
00020c16 | 3577 | fi |
00020c16 | 3578 | fi |
5213506e RW |
3579 | CC=$ac_cv_prog_CC |
3580 | if test -n "$CC"; then | |
3581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3582 | $as_echo "$CC" >&6; } | |
00020c16 | 3583 | else |
5213506e RW |
3584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3585 | $as_echo "no" >&6; } | |
3586 | fi | |
bf3b7cd3 | 3587 | |
bf3b7cd3 | 3588 | |
5213506e RW |
3589 | fi |
3590 | fi | |
3591 | if test -z "$CC"; then | |
3592 | # Extract the first word of "cc", so it can be a program name with args. | |
3593 | set dummy cc; ac_word=$2 | |
3594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3595 | $as_echo_n "checking for $ac_word... " >&6; } | |
3596 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3597 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3598 | else |
5213506e RW |
3599 | if test -n "$CC"; then |
3600 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3601 | else | |
3602 | ac_prog_rejected=no | |
3603 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3604 | for as_dir in $PATH | |
3605 | do | |
3606 | IFS=$as_save_IFS | |
3607 | test -z "$as_dir" && as_dir=. | |
3608 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3609 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3610 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
3611 | ac_prog_rejected=yes | |
3612 | continue | |
3613 | fi | |
3614 | ac_cv_prog_CC="cc" | |
3615 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3616 | break 2 | |
3617 | fi | |
3618 | done | |
3619 | done | |
3620 | IFS=$as_save_IFS | |
bf3b7cd3 | 3621 | |
5213506e RW |
3622 | if test $ac_prog_rejected = yes; then |
3623 | # We found a bogon in the path, so make sure we never use it. | |
3624 | set dummy $ac_cv_prog_CC | |
3625 | shift | |
3626 | if test $# != 0; then | |
3627 | # We chose a different compiler from the bogus one. | |
3628 | # However, it has the same basename, so the bogon will be chosen | |
3629 | # first if we set CC to just the basename; use the full file name. | |
3630 | shift | |
3631 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3632 | fi | |
bf3b7cd3 | 3633 | fi |
5213506e RW |
3634 | fi |
3635 | fi | |
3636 | CC=$ac_cv_prog_CC | |
3637 | if test -n "$CC"; then | |
3638 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3639 | $as_echo "$CC" >&6; } | |
bf3b7cd3 | 3640 | else |
5213506e RW |
3641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3642 | $as_echo "no" >&6; } | |
3643 | fi | |
bf3b7cd3 | 3644 | |
bf3b7cd3 | 3645 | |
5213506e RW |
3646 | fi |
3647 | if test -z "$CC"; then | |
3648 | if test -n "$ac_tool_prefix"; then | |
3649 | for ac_prog in cl.exe | |
3650 | do | |
3651 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3652 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3653 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3654 | $as_echo_n "checking for $ac_word... " >&6; } | |
3655 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3656 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3657 | else |
5213506e RW |
3658 | if test -n "$CC"; then |
3659 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3660 | else | |
3661 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3662 | for as_dir in $PATH | |
3663 | do | |
3664 | IFS=$as_save_IFS | |
3665 | test -z "$as_dir" && as_dir=. | |
3666 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3667 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3668 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
3669 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3670 | break 2 | |
3671 | fi | |
3672 | done | |
3673 | done | |
3674 | IFS=$as_save_IFS | |
bf3b7cd3 | 3675 | |
bf3b7cd3 | 3676 | fi |
5213506e RW |
3677 | fi |
3678 | CC=$ac_cv_prog_CC | |
3679 | if test -n "$CC"; then | |
3680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3681 | $as_echo "$CC" >&6; } | |
3682 | else | |
3683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3684 | $as_echo "no" >&6; } | |
3685 | fi | |
3686 | ||
3687 | ||
3688 | test -n "$CC" && break | |
bf3b7cd3 | 3689 | done |
5213506e RW |
3690 | fi |
3691 | if test -z "$CC"; then | |
3692 | ac_ct_CC=$CC | |
3693 | for ac_prog in cl.exe | |
3694 | do | |
3695 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3696 | set dummy $ac_prog; ac_word=$2 | |
3697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3698 | $as_echo_n "checking for $ac_word... " >&6; } | |
3699 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3700 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3701 | else |
5213506e RW |
3702 | if test -n "$ac_ct_CC"; then |
3703 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3704 | else | |
3705 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3706 | for as_dir in $PATH | |
3707 | do | |
3708 | IFS=$as_save_IFS | |
3709 | test -z "$as_dir" && as_dir=. | |
3710 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3711 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3712 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
3713 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3714 | break 2 | |
3715 | fi | |
3716 | done | |
3717 | done | |
3718 | IFS=$as_save_IFS | |
bf3b7cd3 | 3719 | |
bf3b7cd3 | 3720 | fi |
bf3b7cd3 | 3721 | fi |
5213506e RW |
3722 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3723 | if test -n "$ac_ct_CC"; then | |
3724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3725 | $as_echo "$ac_ct_CC" >&6; } | |
bf3b7cd3 | 3726 | else |
5213506e RW |
3727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3728 | $as_echo "no" >&6; } | |
3729 | fi | |
3730 | ||
3731 | ||
3732 | test -n "$ac_ct_CC" && break | |
3733 | done | |
3734 | ||
3735 | if test "x$ac_ct_CC" = x; then | |
3736 | CC="" | |
3737 | else | |
3738 | case $cross_compiling:$ac_tool_warned in | |
3739 | yes:) | |
3740 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3741 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3742 | ac_tool_warned=yes ;; | |
3743 | esac | |
3744 | CC=$ac_ct_CC | |
3745 | fi | |
3746 | fi | |
bf3b7cd3 | 3747 | |
bf3b7cd3 | 3748 | fi |
5213506e RW |
3749 | |
3750 | ||
3751 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3752 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3753 | as_fn_error "no acceptable C compiler found in \$PATH | |
3754 | See \`config.log' for more details." "$LINENO" 5; } | |
3755 | ||
3756 | # Provide some information about the compiler. | |
3757 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3758 | set X $ac_compile | |
3759 | ac_compiler=$2 | |
3760 | for ac_option in --version -v -V -qversion; do | |
3761 | { { ac_try="$ac_compiler $ac_option >&5" | |
3762 | case "(($ac_try" in | |
3763 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3764 | *) ac_try_echo=$ac_try;; | |
bf3b7cd3 | 3765 | esac |
5213506e RW |
3766 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3767 | $as_echo "$ac_try_echo"; } >&5 | |
3768 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3769 | ac_status=$? | |
3770 | if test -s conftest.err; then | |
3771 | sed '10a\ | |
3772 | ... rest of stderr output deleted ... | |
3773 | 10q' conftest.err >conftest.er1 | |
3774 | cat conftest.er1 >&5 | |
3775 | rm -f conftest.er1 conftest.err | |
3776 | fi | |
3777 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3778 | test $ac_status = 0; } | |
3779 | done | |
3780 | ||
3781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 3782 | /* end confdefs.h. */ |
5213506e | 3783 | |
bf3b7cd3 JD |
3784 | int |
3785 | main () | |
3786 | { | |
3787 | ||
bf3b7cd3 JD |
3788 | ; |
3789 | return 0; | |
3790 | } | |
3791 | _ACEOF | |
5213506e RW |
3792 | ac_clean_files_save=$ac_clean_files |
3793 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" | |
3794 | # Try to create an executable without -o first, disregard a.out. | |
3795 | # It will help us diagnose broken compilers, and finding out an intuition | |
3796 | # of exeext. | |
3797 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
3798 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3799 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
3800 | ||
3801 | # The possible output files: | |
3802 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3803 | ||
3804 | ac_rmfiles= | |
3805 | for ac_file in $ac_files | |
3806 | do | |
3807 | case $ac_file in | |
3808 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3809 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3810 | esac | |
3811 | done | |
3812 | rm -f $ac_rmfiles | |
3813 | ||
3814 | if { { ac_try="$ac_link_default" | |
3815 | case "(($ac_try" in | |
3816 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3817 | *) ac_try_echo=$ac_try;; | |
3818 | esac | |
3819 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3820 | $as_echo "$ac_try_echo"; } >&5 | |
3821 | (eval "$ac_link_default") 2>&5 | |
3822 | ac_status=$? | |
3823 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3824 | test $ac_status = 0; }; then : | |
3825 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3826 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3827 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3828 | # so that the user can short-circuit this test for compilers unknown to | |
3829 | # Autoconf. | |
3830 | for ac_file in $ac_files '' | |
3831 | do | |
3832 | test -f "$ac_file" || continue | |
3833 | case $ac_file in | |
3834 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3835 | ;; | |
3836 | [ab].out ) | |
3837 | # We found the default executable, but exeext='' is most | |
3838 | # certainly right. | |
3839 | break;; | |
3840 | *.* ) | |
3841 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3842 | then :; else | |
3843 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3844 | fi | |
3845 | # We set ac_cv_exeext here because the later test for it is not | |
3846 | # safe: cross compilers may not add the suffix if given an `-o' | |
3847 | # argument, so we may need to know it at that point already. | |
3848 | # Even if this section looks crufty: it has the advantage of | |
3849 | # actually working. | |
3850 | break;; | |
3851 | * ) | |
3852 | break;; | |
3853 | esac | |
3854 | done | |
3855 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
3856 | ||
bf3b7cd3 | 3857 | else |
5213506e RW |
3858 | ac_file='' |
3859 | fi | |
3860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3861 | $as_echo "$ac_file" >&6; } | |
3862 | if test -z "$ac_file"; then : | |
3863 | $as_echo "$as_me: failed program was:" >&5 | |
bf3b7cd3 JD |
3864 | sed 's/^/| /' conftest.$ac_ext >&5 |
3865 | ||
5213506e RW |
3866 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3867 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3868 | { as_fn_set_status 77 | |
3869 | as_fn_error "C compiler cannot create executables | |
3870 | See \`config.log' for more details." "$LINENO" 5; }; } | |
bf3b7cd3 | 3871 | fi |
5213506e RW |
3872 | ac_exeext=$ac_cv_exeext |
3873 | ||
3874 | # Check that the compiler produces executables we can run. If not, either | |
3875 | # the compiler is broken, or we cross compile. | |
3876 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
3877 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
3878 | # If not cross compiling, check that we can run a simple program. | |
3879 | if test "$cross_compiling" != yes; then | |
3880 | if { ac_try='./$ac_file' | |
3881 | { { case "(($ac_try" in | |
3882 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3883 | *) ac_try_echo=$ac_try;; | |
3884 | esac | |
3885 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3886 | $as_echo "$ac_try_echo"; } >&5 | |
3887 | (eval "$ac_try") 2>&5 | |
3888 | ac_status=$? | |
3889 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3890 | test $ac_status = 0; }; }; then | |
3891 | cross_compiling=no | |
3892 | else | |
3893 | if test "$cross_compiling" = maybe; then | |
3894 | cross_compiling=yes | |
3895 | else | |
3896 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3897 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3898 | as_fn_error "cannot run C compiled programs. | |
3899 | If you meant to cross compile, use \`--host'. | |
3900 | See \`config.log' for more details." "$LINENO" 5; } | |
3901 | fi | |
3902 | fi | |
bf3b7cd3 | 3903 | fi |
5213506e RW |
3904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3905 | $as_echo "yes" >&6; } | |
3906 | ||
3907 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out | |
3908 | ac_clean_files=$ac_clean_files_save | |
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 we are cross compiling" >&5 | |
3912 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3914 | $as_echo "$cross_compiling" >&6; } | |
3915 | ||
3916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3917 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3918 | if { { ac_try="$ac_link" | |
3919 | case "(($ac_try" in | |
3920 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3921 | *) ac_try_echo=$ac_try;; | |
3922 | esac | |
3923 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3924 | $as_echo "$ac_try_echo"; } >&5 | |
3925 | (eval "$ac_link") 2>&5 | |
3926 | ac_status=$? | |
3927 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3928 | test $ac_status = 0; }; then : | |
3929 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3930 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3931 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3932 | # `rm'. | |
3933 | for ac_file in conftest.exe conftest conftest.*; do | |
3934 | test -f "$ac_file" || continue | |
3935 | case $ac_file in | |
3936 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3937 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3938 | break;; | |
3939 | * ) break;; | |
3940 | esac | |
3941 | done | |
b61ff9c8 | 3942 | else |
5213506e RW |
3943 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3944 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3945 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3946 | See \`config.log' for more details." "$LINENO" 5; } | |
b61ff9c8 | 3947 | fi |
5213506e RW |
3948 | rm -f conftest$ac_cv_exeext |
3949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
3950 | $as_echo "$ac_cv_exeext" >&6; } | |
bf3b7cd3 | 3951 | |
5213506e RW |
3952 | rm -f conftest.$ac_ext |
3953 | EXEEXT=$ac_cv_exeext | |
3954 | ac_exeext=$EXEEXT | |
3955 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
3956 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3957 | if test "${ac_cv_objext+set}" = set; then : | |
3958 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 3959 | else |
5213506e | 3960 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bf3b7cd3 | 3961 | /* end confdefs.h. */ |
5213506e | 3962 | |
bf3b7cd3 JD |
3963 | int |
3964 | main () | |
3965 | { | |
5213506e | 3966 | |
bf3b7cd3 JD |
3967 | ; |
3968 | return 0; | |
3969 | } | |
3970 | _ACEOF | |
5213506e RW |
3971 | rm -f conftest.o conftest.obj |
3972 | if { { ac_try="$ac_compile" | |
3973 | case "(($ac_try" in | |
3974 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3975 | *) ac_try_echo=$ac_try;; | |
3976 | esac | |
3977 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3978 | $as_echo "$ac_try_echo"; } >&5 | |
3979 | (eval "$ac_compile") 2>&5 | |
3980 | ac_status=$? | |
3981 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3982 | test $ac_status = 0; }; then : | |
3983 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3984 | test -f "$ac_file" || continue; | |
3985 | case $ac_file in | |
3986 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
3987 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
3988 | break;; | |
3989 | esac | |
3990 | done | |
bf3b7cd3 | 3991 | else |
5213506e | 3992 | $as_echo "$as_me: failed program was:" >&5 |
bf3b7cd3 JD |
3993 | sed 's/^/| /' conftest.$ac_ext >&5 |
3994 | ||
5213506e RW |
3995 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3996 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3997 | as_fn_error "cannot compute suffix of object files: cannot compile | |
3998 | See \`config.log' for more details." "$LINENO" 5; } | |
bf3b7cd3 | 3999 | fi |
5213506e | 4000 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
bf3b7cd3 | 4001 | fi |
5213506e RW |
4002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
4003 | $as_echo "$ac_cv_objext" >&6; } | |
4004 | OBJEXT=$ac_cv_objext | |
4005 | ac_objext=$OBJEXT | |
4006 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
4007 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
4008 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
4009 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 4010 | else |
5213506e | 4011 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bf3b7cd3 | 4012 | /* end confdefs.h. */ |
5213506e | 4013 | |
bf3b7cd3 JD |
4014 | int |
4015 | main () | |
4016 | { | |
5213506e RW |
4017 | #ifndef __GNUC__ |
4018 | choke me | |
4019 | #endif | |
bf3b7cd3 JD |
4020 | |
4021 | ; | |
4022 | return 0; | |
4023 | } | |
4024 | _ACEOF | |
5213506e RW |
4025 | if ac_fn_c_try_compile "$LINENO"; then : |
4026 | ac_compiler_gnu=yes | |
4027 | else | |
4028 | ac_compiler_gnu=no | |
4029 | fi | |
4030 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4031 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4032 | ||
4033 | fi | |
4034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
4035 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4036 | if test $ac_compiler_gnu = yes; then | |
4037 | GCC=yes | |
4038 | else | |
4039 | GCC= | |
4040 | fi | |
4041 | ac_test_CFLAGS=${CFLAGS+set} | |
4042 | ac_save_CFLAGS=$CFLAGS | |
4043 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
4044 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
4045 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
4046 | $as_echo_n "(cached) " >&6 | |
4047 | else | |
4048 | ac_save_c_werror_flag=$ac_c_werror_flag | |
4049 | ac_c_werror_flag=yes | |
4050 | ac_cv_prog_cc_g=no | |
4051 | CFLAGS="-g" | |
4052 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4053 | /* end confdefs.h. */ |
5213506e | 4054 | |
bf3b7cd3 JD |
4055 | int |
4056 | main () | |
4057 | { | |
bf3b7cd3 JD |
4058 | |
4059 | ; | |
4060 | return 0; | |
4061 | } | |
4062 | _ACEOF | |
5213506e RW |
4063 | if ac_fn_c_try_compile "$LINENO"; then : |
4064 | ac_cv_prog_cc_g=yes | |
bf3b7cd3 | 4065 | else |
5213506e RW |
4066 | CFLAGS="" |
4067 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4068 | /* end confdefs.h. */ |
5213506e | 4069 | |
bf3b7cd3 JD |
4070 | int |
4071 | main () | |
4072 | { | |
bf3b7cd3 JD |
4073 | |
4074 | ; | |
4075 | return 0; | |
4076 | } | |
4077 | _ACEOF | |
5213506e RW |
4078 | if ac_fn_c_try_compile "$LINENO"; then : |
4079 | ||
4080 | else | |
4081 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4082 | CFLAGS="-g" | |
4083 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4084 | /* end confdefs.h. */ |
5213506e | 4085 | |
bf3b7cd3 JD |
4086 | int |
4087 | main () | |
4088 | { | |
bf3b7cd3 JD |
4089 | |
4090 | ; | |
4091 | return 0; | |
4092 | } | |
4093 | _ACEOF | |
5213506e RW |
4094 | if ac_fn_c_try_compile "$LINENO"; then : |
4095 | ac_cv_prog_cc_g=yes | |
bf3b7cd3 | 4096 | fi |
5213506e | 4097 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4098 | fi |
5213506e | 4099 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4100 | fi |
5213506e RW |
4101 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4102 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4103 | fi | |
4104 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4105 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
4106 | if test "$ac_test_CFLAGS" = set; then | |
4107 | CFLAGS=$ac_save_CFLAGS | |
4108 | elif test $ac_cv_prog_cc_g = yes; then | |
4109 | if test "$GCC" = yes; then | |
4110 | CFLAGS="-g -O2" | |
4111 | else | |
4112 | CFLAGS="-g" | |
4113 | fi | |
4114 | else | |
4115 | if test "$GCC" = yes; then | |
4116 | CFLAGS="-O2" | |
4117 | else | |
4118 | CFLAGS= | |
4119 | fi | |
4120 | fi | |
4121 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
4122 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
4123 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
4124 | $as_echo_n "(cached) " >&6 | |
4125 | else | |
4126 | ac_cv_prog_cc_c89=no | |
4127 | ac_save_CC=$CC | |
4128 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4129 | /* end confdefs.h. */ |
5213506e RW |
4130 | #include <stdarg.h> |
4131 | #include <stdio.h> | |
4132 | #include <sys/types.h> | |
4133 | #include <sys/stat.h> | |
4134 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
4135 | struct buf { int x; }; | |
4136 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4137 | static char *e (p, i) | |
4138 | char **p; | |
4139 | int i; | |
4140 | { | |
4141 | return p[i]; | |
4142 | } | |
4143 | static char *f (char * (*g) (char **, int), char **p, ...) | |
4144 | { | |
4145 | char *s; | |
4146 | va_list v; | |
4147 | va_start (v,p); | |
4148 | s = g (p, va_arg (v,int)); | |
4149 | va_end (v); | |
4150 | return s; | |
4151 | } | |
4152 | ||
4153 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
4154 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4155 | These don't provoke an error unfortunately, instead are silently treated | |
4156 | as 'x'. The following induces an error, until -std is added to get | |
4157 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
4158 | array size at least. It's necessary to write '\x00'==0 to get something | |
4159 | that's true only with -std. */ | |
4160 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
4161 | ||
4162 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
4163 | inside strings and character constants. */ | |
4164 | #define FOO(x) 'x' | |
4165 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
4166 | ||
4167 | int test (int i, double x); | |
4168 | struct s1 {int (*f) (int a);}; | |
4169 | struct s2 {int (*f) (double a);}; | |
4170 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4171 | int argc; | |
4172 | char **argv; | |
bf3b7cd3 JD |
4173 | int |
4174 | main () | |
4175 | { | |
5213506e | 4176 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
bf3b7cd3 JD |
4177 | ; |
4178 | return 0; | |
4179 | } | |
4180 | _ACEOF | |
5213506e RW |
4181 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
4182 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
4183 | do | |
4184 | CC="$ac_save_CC $ac_arg" | |
4185 | if ac_fn_c_try_compile "$LINENO"; then : | |
4186 | ac_cv_prog_cc_c89=$ac_arg | |
bf3b7cd3 | 4187 | fi |
5213506e RW |
4188 | rm -f core conftest.err conftest.$ac_objext |
4189 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
bf3b7cd3 | 4190 | done |
5213506e RW |
4191 | rm -f conftest.$ac_ext |
4192 | CC=$ac_save_CC | |
4193 | ||
4194 | fi | |
4195 | # AC_CACHE_VAL | |
4196 | case "x$ac_cv_prog_cc_c89" in | |
4197 | x) | |
4198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4199 | $as_echo "none needed" >&6; } ;; | |
4200 | xno) | |
4201 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4202 | $as_echo "unsupported" >&6; } ;; | |
4203 | *) | |
4204 | CC="$CC $ac_cv_prog_cc_c89" | |
4205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4206 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
bf3b7cd3 | 4207 | esac |
5213506e RW |
4208 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
4209 | ||
4210 | fi | |
4211 | ||
4212 | ac_ext=c | |
4213 | ac_cpp='$CPP $CPPFLAGS' | |
4214 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4215 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4216 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4217 | ||
4218 | if test "x$CC" != xcc; then | |
4219 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 | |
4220 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
b61ff9c8 | 4221 | else |
5213506e RW |
4222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 |
4223 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
4224 | fi | |
4225 | set dummy $CC; ac_cc=`$as_echo "$2" | | |
4226 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
4227 | if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4228 | $as_echo_n "(cached) " >&6 | |
4229 | else | |
4230 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4231 | /* end confdefs.h. */ |
5213506e | 4232 | |
bf3b7cd3 JD |
4233 | int |
4234 | main () | |
4235 | { | |
4236 | ||
bf3b7cd3 JD |
4237 | ; |
4238 | return 0; | |
4239 | } | |
4240 | _ACEOF | |
5213506e RW |
4241 | # Make sure it works both with $CC and with simple cc. |
4242 | # We do the test twice because some compilers refuse to overwrite an | |
4243 | # existing .o file with -o, though they will create one. | |
4244 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4245 | rm -f conftest2.* | |
4246 | if { { case "(($ac_try" in | |
4247 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4248 | *) ac_try_echo=$ac_try;; | |
4249 | esac | |
4250 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4251 | $as_echo "$ac_try_echo"; } >&5 | |
4252 | (eval "$ac_try") 2>&5 | |
4253 | ac_status=$? | |
4254 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4255 | test $ac_status = 0; } && | |
4256 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4257 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4258 | *) ac_try_echo=$ac_try;; | |
4259 | esac | |
4260 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4261 | $as_echo "$ac_try_echo"; } >&5 | |
4262 | (eval "$ac_try") 2>&5 | |
bf3b7cd3 | 4263 | ac_status=$? |
5213506e RW |
4264 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4265 | test $ac_status = 0; }; | |
4266 | then | |
4267 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
4268 | if test "x$CC" != xcc; then | |
4269 | # Test first that cc exists at all. | |
4270 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
4271 | { { case "(($ac_try" in | |
4272 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4273 | *) ac_try_echo=$ac_try;; | |
4274 | esac | |
4275 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4276 | $as_echo "$ac_try_echo"; } >&5 | |
4277 | (eval "$ac_try") 2>&5 | |
4278 | ac_status=$? | |
4279 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4280 | test $ac_status = 0; }; }; then | |
4281 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4282 | rm -f conftest2.* | |
4283 | if { { case "(($ac_try" in | |
4284 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4285 | *) ac_try_echo=$ac_try;; | |
4286 | esac | |
4287 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4288 | $as_echo "$ac_try_echo"; } >&5 | |
4289 | (eval "$ac_try") 2>&5 | |
4290 | ac_status=$? | |
4291 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4292 | test $ac_status = 0; } && | |
4293 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4294 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4295 | *) ac_try_echo=$ac_try;; | |
4296 | esac | |
4297 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4298 | $as_echo "$ac_try_echo"; } >&5 | |
4299 | (eval "$ac_try") 2>&5 | |
bf3b7cd3 | 4300 | ac_status=$? |
5213506e RW |
4301 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4302 | test $ac_status = 0; }; | |
4303 | then | |
4304 | # cc works too. | |
4305 | : | |
4306 | else | |
4307 | # cc exists but doesn't like -o. | |
4308 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4309 | fi | |
4310 | fi | |
4311 | fi | |
bf3b7cd3 | 4312 | else |
5213506e RW |
4313 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
4314 | fi | |
4315 | rm -f core conftest* | |
bf3b7cd3 | 4316 | |
b61ff9c8 | 4317 | fi |
5213506e RW |
4318 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
4319 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4320 | $as_echo "yes" >&6; } | |
4321 | else | |
4322 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4323 | $as_echo "no" >&6; } | |
4324 | ||
4325 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h | |
4326 | ||
bf3b7cd3 | 4327 | fi |
5213506e RW |
4328 | |
4329 | # expand $ac_aux_dir to an absolute path | |
4330 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
4331 | ||
4332 | # FIXME: we rely on the cache variable name because | |
4333 | # there is no other way. | |
4334 | set dummy $CC | |
4335 | am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
4336 | eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o | |
4337 | if test "$am_t" != yes; then | |
4338 | # Losing compiler, so override with the script. | |
4339 | # FIXME: It is wrong to rewrite CC. | |
4340 | # But if we don't then we get into trouble of one sort or another. | |
4341 | # A longer-term fix would be to have automake use am__CC in this case, | |
4342 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
4343 | CC="$am_aux_dir/compile $CC" | |
bf3b7cd3 | 4344 | fi |
5213506e RW |
4345 | |
4346 | ||
4347 | ac_ext=cpp | |
4348 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4349 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4350 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4351 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4352 | if test -z "$CXX"; then | |
4353 | if test -n "$CCC"; then | |
4354 | CXX=$CCC | |
4355 | else | |
4356 | if test -n "$ac_tool_prefix"; then | |
4357 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
4358 | do | |
4359 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
4360 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
4361 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4362 | $as_echo_n "checking for $ac_word... " >&6; } | |
4363 | if test "${ac_cv_prog_CXX+set}" = set; then : | |
4364 | $as_echo_n "(cached) " >&6 | |
b61ff9c8 | 4365 | else |
5213506e RW |
4366 | if test -n "$CXX"; then |
4367 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
4368 | else | |
4369 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4370 | for as_dir in $PATH | |
4371 | do | |
4372 | IFS=$as_save_IFS | |
4373 | test -z "$as_dir" && as_dir=. | |
4374 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4375 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4376 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
4377 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4378 | break 2 | |
4379 | fi | |
4380 | done | |
4381 | done | |
4382 | IFS=$as_save_IFS | |
4383 | ||
bf3b7cd3 | 4384 | fi |
b61ff9c8 | 4385 | fi |
5213506e RW |
4386 | CXX=$ac_cv_prog_CXX |
4387 | if test -n "$CXX"; then | |
4388 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
4389 | $as_echo "$CXX" >&6; } | |
4390 | else | |
4391 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4392 | $as_echo "no" >&6; } | |
4393 | fi | |
bf3b7cd3 JD |
4394 | |
4395 | ||
5213506e RW |
4396 | test -n "$CXX" && break |
4397 | done | |
4398 | fi | |
4399 | if test -z "$CXX"; then | |
4400 | ac_ct_CXX=$CXX | |
4401 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
4402 | do | |
4403 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4404 | set dummy $ac_prog; ac_word=$2 | |
4405 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4406 | $as_echo_n "checking for $ac_word... " >&6; } | |
4407 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : | |
4408 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 4409 | else |
5213506e RW |
4410 | if test -n "$ac_ct_CXX"; then |
4411 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
bf3b7cd3 | 4412 | else |
5213506e RW |
4413 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4414 | for as_dir in $PATH | |
4415 | do | |
4416 | IFS=$as_save_IFS | |
4417 | test -z "$as_dir" && as_dir=. | |
4418 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4419 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4420 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
4421 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4422 | break 2 | |
4423 | fi | |
4424 | done | |
4425 | done | |
4426 | IFS=$as_save_IFS | |
bf3b7cd3 | 4427 | |
bf3b7cd3 | 4428 | fi |
bf3b7cd3 | 4429 | fi |
5213506e RW |
4430 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
4431 | if test -n "$ac_ct_CXX"; then | |
4432 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
4433 | $as_echo "$ac_ct_CXX" >&6; } | |
bf3b7cd3 | 4434 | else |
5213506e RW |
4435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4436 | $as_echo "no" >&6; } | |
4437 | fi | |
bf3b7cd3 | 4438 | |
5213506e RW |
4439 | |
4440 | test -n "$ac_ct_CXX" && break | |
4441 | done | |
4442 | ||
4443 | if test "x$ac_ct_CXX" = x; then | |
4444 | CXX="g++" | |
4445 | else | |
4446 | case $cross_compiling:$ac_tool_warned in | |
4447 | yes:) | |
4448 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4449 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4450 | ac_tool_warned=yes ;; | |
4451 | esac | |
4452 | CXX=$ac_ct_CXX | |
4453 | fi | |
4454 | fi | |
4455 | ||
4456 | fi | |
4457 | fi | |
4458 | # Provide some information about the compiler. | |
4459 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
4460 | set X $ac_compile | |
4461 | ac_compiler=$2 | |
4462 | for ac_option in --version -v -V -qversion; do | |
4463 | { { ac_try="$ac_compiler $ac_option >&5" | |
4464 | case "(($ac_try" in | |
4465 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4466 | *) ac_try_echo=$ac_try;; | |
4467 | esac | |
4468 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4469 | $as_echo "$ac_try_echo"; } >&5 | |
4470 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
b61ff9c8 | 4471 | ac_status=$? |
5213506e RW |
4472 | if test -s conftest.err; then |
4473 | sed '10a\ | |
4474 | ... rest of stderr output deleted ... | |
4475 | 10q' conftest.err >conftest.er1 | |
4476 | cat conftest.er1 >&5 | |
4477 | rm -f conftest.er1 conftest.err | |
4478 | fi | |
4479 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4480 | test $ac_status = 0; } | |
4481 | done | |
4482 | ||
4483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 | |
4484 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
4485 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : | |
4486 | $as_echo_n "(cached) " >&6 | |
4487 | else | |
4488 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4489 | /* end confdefs.h. */ |
5213506e | 4490 | |
bf3b7cd3 JD |
4491 | int |
4492 | main () | |
4493 | { | |
5213506e RW |
4494 | #ifndef __GNUC__ |
4495 | choke me | |
4496 | #endif | |
bf3b7cd3 JD |
4497 | |
4498 | ; | |
4499 | return 0; | |
4500 | } | |
4501 | _ACEOF | |
5213506e RW |
4502 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4503 | ac_compiler_gnu=yes | |
bf3b7cd3 | 4504 | else |
5213506e RW |
4505 | ac_compiler_gnu=no |
4506 | fi | |
4507 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4508 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
bf3b7cd3 | 4509 | |
bf3b7cd3 | 4510 | fi |
5213506e RW |
4511 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
4512 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
4513 | if test $ac_compiler_gnu = yes; then | |
4514 | GXX=yes | |
bf3b7cd3 | 4515 | else |
5213506e RW |
4516 | GXX= |
4517 | fi | |
4518 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
4519 | ac_save_CXXFLAGS=$CXXFLAGS | |
4520 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
4521 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
4522 | if test "${ac_cv_prog_cxx_g+set}" = set; then : | |
4523 | $as_echo_n "(cached) " >&6 | |
4524 | else | |
4525 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
4526 | ac_cxx_werror_flag=yes | |
4527 | ac_cv_prog_cxx_g=no | |
4528 | CXXFLAGS="-g" | |
4529 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4530 | /* end confdefs.h. */ |
5213506e | 4531 | |
bf3b7cd3 JD |
4532 | int |
4533 | main () | |
4534 | { | |
bf3b7cd3 JD |
4535 | |
4536 | ; | |
4537 | return 0; | |
4538 | } | |
4539 | _ACEOF | |
5213506e RW |
4540 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4541 | ac_cv_prog_cxx_g=yes | |
4542 | else | |
4543 | CXXFLAGS="" | |
4544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4545 | /* end confdefs.h. */ |
5213506e | 4546 | |
bf3b7cd3 JD |
4547 | int |
4548 | main () | |
4549 | { | |
bf3b7cd3 JD |
4550 | |
4551 | ; | |
4552 | return 0; | |
4553 | } | |
4554 | _ACEOF | |
5213506e | 4555 | if ac_fn_cxx_try_compile "$LINENO"; then : |
bf3b7cd3 | 4556 | |
bf3b7cd3 | 4557 | else |
5213506e RW |
4558 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
4559 | CXXFLAGS="-g" | |
4560 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4561 | /* end confdefs.h. */ |
5213506e | 4562 | |
bf3b7cd3 JD |
4563 | int |
4564 | main () | |
4565 | { | |
bf3b7cd3 JD |
4566 | |
4567 | ; | |
4568 | return 0; | |
4569 | } | |
4570 | _ACEOF | |
5213506e RW |
4571 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4572 | ac_cv_prog_cxx_g=yes | |
4573 | fi | |
4574 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4575 | fi | |
4576 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4577 | fi | |
4578 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4579 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
4580 | fi | |
4581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
4582 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
4583 | if test "$ac_test_CXXFLAGS" = set; then | |
4584 | CXXFLAGS=$ac_save_CXXFLAGS | |
4585 | elif test $ac_cv_prog_cxx_g = yes; then | |
4586 | if test "$GXX" = yes; then | |
4587 | CXXFLAGS="-g -O2" | |
4588 | else | |
4589 | CXXFLAGS="-g" | |
4590 | fi | |
bf3b7cd3 | 4591 | else |
5213506e RW |
4592 | if test "$GXX" = yes; then |
4593 | CXXFLAGS="-O2" | |
4594 | else | |
4595 | CXXFLAGS= | |
4596 | fi | |
4597 | fi | |
4598 | ac_ext=c | |
4599 | ac_cpp='$CPP $CPPFLAGS' | |
4600 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4601 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4602 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4603 | ||
4604 | ||
4605 | ||
4606 | ||
4607 | if test -n "$ac_tool_prefix"; then | |
4608 | # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. | |
4609 | set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 | |
4610 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4611 | $as_echo_n "checking for $ac_word... " >&6; } | |
4612 | if test "${ac_cv_prog_GNATBIND+set}" = set; then : | |
4613 | $as_echo_n "(cached) " >&6 | |
4614 | else | |
4615 | if test -n "$GNATBIND"; then | |
4616 | ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. | |
4617 | else | |
4618 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4619 | for as_dir in $PATH | |
4620 | do | |
4621 | IFS=$as_save_IFS | |
4622 | test -z "$as_dir" && as_dir=. | |
4623 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4624 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4625 | ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" | |
4626 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4627 | break 2 | |
4628 | fi | |
4629 | done | |
4630 | done | |
4631 | IFS=$as_save_IFS | |
4632 | ||
4633 | fi | |
4634 | fi | |
4635 | GNATBIND=$ac_cv_prog_GNATBIND | |
4636 | if test -n "$GNATBIND"; then | |
4637 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5 | |
4638 | $as_echo "$GNATBIND" >&6; } | |
4639 | else | |
4640 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4641 | $as_echo "no" >&6; } | |
4642 | fi | |
4643 | ||
bf3b7cd3 | 4644 | |
bf3b7cd3 | 4645 | fi |
5213506e RW |
4646 | if test -z "$ac_cv_prog_GNATBIND"; then |
4647 | ac_ct_GNATBIND=$GNATBIND | |
4648 | # Extract the first word of "gnatbind", so it can be a program name with args. | |
4649 | set dummy gnatbind; ac_word=$2 | |
4650 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4651 | $as_echo_n "checking for $ac_word... " >&6; } | |
4652 | if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then : | |
4653 | $as_echo_n "(cached) " >&6 | |
4654 | else | |
4655 | if test -n "$ac_ct_GNATBIND"; then | |
4656 | ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test. | |
4657 | else | |
4658 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4659 | for as_dir in $PATH | |
4660 | do | |
4661 | IFS=$as_save_IFS | |
4662 | test -z "$as_dir" && as_dir=. | |
4663 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4664 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4665 | ac_cv_prog_ac_ct_GNATBIND="gnatbind" | |
4666 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4667 | break 2 | |
4668 | fi | |
bf3b7cd3 | 4669 | done |
5213506e RW |
4670 | done |
4671 | IFS=$as_save_IFS | |
4672 | ||
4673 | fi | |
4674 | fi | |
4675 | ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND | |
4676 | if test -n "$ac_ct_GNATBIND"; then | |
4677 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5 | |
4678 | $as_echo "$ac_ct_GNATBIND" >&6; } | |
4679 | else | |
4680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4681 | $as_echo "no" >&6; } | |
4682 | fi | |
4683 | ||
4684 | if test "x$ac_ct_GNATBIND" = x; then | |
4685 | GNATBIND="no" | |
4686 | else | |
4687 | case $cross_compiling:$ac_tool_warned in | |
4688 | yes:) | |
4689 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4690 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4691 | ac_tool_warned=yes ;; | |
bf3b7cd3 | 4692 | esac |
5213506e RW |
4693 | GNATBIND=$ac_ct_GNATBIND |
4694 | fi | |
b61ff9c8 | 4695 | else |
5213506e RW |
4696 | GNATBIND="$ac_cv_prog_GNATBIND" |
4697 | fi | |
bf3b7cd3 | 4698 | |
5213506e RW |
4699 | if test -n "$ac_tool_prefix"; then |
4700 | # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args. | |
4701 | set dummy ${ac_tool_prefix}gnatmake; ac_word=$2 | |
4702 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4703 | $as_echo_n "checking for $ac_word... " >&6; } | |
4704 | if test "${ac_cv_prog_GNATMAKE+set}" = set; then : | |
4705 | $as_echo_n "(cached) " >&6 | |
4706 | else | |
4707 | if test -n "$GNATMAKE"; then | |
4708 | ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test. | |
4709 | else | |
4710 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4711 | for as_dir in $PATH | |
4712 | do | |
4713 | IFS=$as_save_IFS | |
4714 | test -z "$as_dir" && as_dir=. | |
4715 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4716 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4717 | ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake" | |
4718 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4719 | break 2 | |
4720 | fi | |
4721 | done | |
4722 | done | |
4723 | IFS=$as_save_IFS | |
4724 | ||
4725 | fi | |
4726 | fi | |
4727 | GNATMAKE=$ac_cv_prog_GNATMAKE | |
4728 | if test -n "$GNATMAKE"; then | |
4729 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5 | |
4730 | $as_echo "$GNATMAKE" >&6; } | |
4731 | else | |
4732 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4733 | $as_echo "no" >&6; } | |
4734 | fi | |
4735 | ||
4736 | ||
4737 | fi | |
4738 | if test -z "$ac_cv_prog_GNATMAKE"; then | |
4739 | ac_ct_GNATMAKE=$GNATMAKE | |
4740 | # Extract the first word of "gnatmake", so it can be a program name with args. | |
4741 | set dummy gnatmake; ac_word=$2 | |
4742 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4743 | $as_echo_n "checking for $ac_word... " >&6; } | |
4744 | if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then : | |
4745 | $as_echo_n "(cached) " >&6 | |
4746 | else | |
4747 | if test -n "$ac_ct_GNATMAKE"; then | |
4748 | ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test. | |
4749 | else | |
4750 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4751 | for as_dir in $PATH | |
4752 | do | |
4753 | IFS=$as_save_IFS | |
4754 | test -z "$as_dir" && as_dir=. | |
4755 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4756 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4757 | ac_cv_prog_ac_ct_GNATMAKE="gnatmake" | |
4758 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4759 | break 2 | |
4760 | fi | |
4761 | done | |
4762 | done | |
4763 | IFS=$as_save_IFS | |
4764 | ||
4765 | fi | |
4766 | fi | |
4767 | ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE | |
4768 | if test -n "$ac_ct_GNATMAKE"; then | |
4769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5 | |
4770 | $as_echo "$ac_ct_GNATMAKE" >&6; } | |
4771 | else | |
4772 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4773 | $as_echo "no" >&6; } | |
4774 | fi | |
4775 | ||
4776 | if test "x$ac_ct_GNATMAKE" = x; then | |
4777 | GNATMAKE="no" | |
bf3b7cd3 | 4778 | else |
5213506e RW |
4779 | case $cross_compiling:$ac_tool_warned in |
4780 | yes:) | |
4781 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4782 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4783 | ac_tool_warned=yes ;; | |
4784 | esac | |
4785 | GNATMAKE=$ac_ct_GNATMAKE | |
4786 | fi | |
4787 | else | |
4788 | GNATMAKE="$ac_cv_prog_GNATMAKE" | |
4789 | fi | |
bf3b7cd3 | 4790 | |
5213506e RW |
4791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5 |
4792 | $as_echo_n "checking whether compiler driver understands Ada... " >&6; } | |
4793 | if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then : | |
4794 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 4795 | else |
5213506e RW |
4796 | cat >conftest.adb <<EOF |
4797 | procedure conftest is begin null; end conftest; | |
4798 | EOF | |
4799 | acx_cv_cc_gcc_supports_ada=no | |
4800 | # There is a bug in old released versions of GCC which causes the | |
4801 | # driver to exit successfully when the appropriate language module | |
4802 | # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. | |
4803 | # Therefore we must check for the error message as well as an | |
4804 | # unsuccessful exit. | |
4805 | # Other compilers, like HP Tru64 UNIX cc, exit successfully when | |
4806 | # given a .adb file, but produce no object file. So we must check | |
4807 | # if an object file was really produced to guard against this. | |
4808 | errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure` | |
4809 | if test x"$errors" = x && test -f conftest.$ac_objext; then | |
4810 | acx_cv_cc_gcc_supports_ada=yes | |
4811 | fi | |
4812 | rm -f conftest.* | |
4813 | fi | |
4814 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5 | |
4815 | $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; } | |
bf3b7cd3 | 4816 | |
5213506e RW |
4817 | if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then |
4818 | have_gnat=yes | |
4819 | else | |
4820 | have_gnat=no | |
b61ff9c8 | 4821 | fi |
5213506e RW |
4822 | |
4823 | ||
4824 | # autoconf is lame and doesn't give us any substitution variable for this. | |
4825 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
4826 | NO_MINUS_C_MINUS_O=yes | |
4827 | else | |
4828 | OUTPUT_OPTION='-o $@' | |
bf3b7cd3 | 4829 | fi |
5213506e RW |
4830 | |
4831 | ||
4832 | ||
4833 | # Remove the -O2: for historical reasons, unless bootstrapping we prefer | |
4834 | # optimizations to be activated explicitly by the toplevel. | |
4835 | case "$CC" in | |
4836 | */prev-gcc/xgcc*) ;; | |
4837 | *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;; | |
4838 | esac | |
4839 | ||
4840 | ||
4841 | # ------------------------- | |
4842 | # Check C compiler features | |
4843 | # ------------------------- | |
4844 | ||
4845 | ||
4846 | ac_ext=c | |
4847 | ac_cpp='$CPP $CPPFLAGS' | |
4848 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4849 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4850 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
4852 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
4853 | # On Suns, sometimes $CPP names a directory. | |
4854 | if test -n "$CPP" && test -d "$CPP"; then | |
4855 | CPP= | |
bf3b7cd3 | 4856 | fi |
5213506e RW |
4857 | if test -z "$CPP"; then |
4858 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
4859 | $as_echo_n "(cached) " >&6 | |
b61ff9c8 | 4860 | else |
5213506e RW |
4861 | # Double quotes because CPP needs to be expanded |
4862 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4863 | do | |
4864 | ac_preproc_ok=false | |
4865 | for ac_c_preproc_warn_flag in '' yes | |
4866 | do | |
4867 | # Use a header file that comes with gcc, so configuring glibc | |
4868 | # with a fresh cross-compiler works. | |
4869 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4870 | # <limits.h> exists even on freestanding compilers. | |
4871 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4872 | # not just through cpp. "Syntax error" is here to catch this case. | |
4873 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4874 | /* end confdefs.h. */ | |
4875 | #ifdef __STDC__ | |
4876 | # include <limits.h> | |
4877 | #else | |
4878 | # include <assert.h> | |
4879 | #endif | |
4880 | Syntax error | |
bf3b7cd3 | 4881 | _ACEOF |
5213506e | 4882 | if ac_fn_c_try_cpp "$LINENO"; then : |
bf3b7cd3 | 4883 | |
bf3b7cd3 | 4884 | else |
5213506e RW |
4885 | # Broken: fails on valid input. |
4886 | continue | |
4887 | fi | |
4888 | rm -f conftest.err conftest.$ac_ext | |
4889 | ||
4890 | # OK, works on sane cases. Now check whether nonexistent headers | |
4891 | # can be detected and how. | |
4892 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4893 | /* end confdefs.h. */ |
5213506e | 4894 | #include <ac_nonexistent.h> |
bf3b7cd3 | 4895 | _ACEOF |
5213506e RW |
4896 | if ac_fn_c_try_cpp "$LINENO"; then : |
4897 | # Broken: success on invalid input. | |
4898 | continue | |
b61ff9c8 | 4899 | else |
5213506e RW |
4900 | # Passes both tests. |
4901 | ac_preproc_ok=: | |
4902 | break | |
bf3b7cd3 | 4903 | fi |
5213506e | 4904 | rm -f conftest.err conftest.$ac_ext |
bf3b7cd3 | 4905 | |
5213506e RW |
4906 | done |
4907 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4908 | rm -f conftest.err conftest.$ac_ext | |
4909 | if $ac_preproc_ok; then : | |
4910 | break | |
4911 | fi | |
bf3b7cd3 | 4912 | |
5213506e RW |
4913 | done |
4914 | ac_cv_prog_CPP=$CPP | |
bf3b7cd3 | 4915 | |
8b1f719a | 4916 | fi |
5213506e | 4917 | CPP=$ac_cv_prog_CPP |
8b1f719a | 4918 | else |
5213506e RW |
4919 | ac_cv_prog_CPP=$CPP |
4920 | fi | |
4921 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4922 | $as_echo "$CPP" >&6; } | |
4923 | ac_preproc_ok=false | |
4924 | for ac_c_preproc_warn_flag in '' yes | |
4925 | do | |
4926 | # Use a header file that comes with gcc, so configuring glibc | |
4927 | # with a fresh cross-compiler works. | |
4928 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4929 | # <limits.h> exists even on freestanding compilers. | |
4930 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4931 | # not just through cpp. "Syntax error" is here to catch this case. | |
4932 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4933 | /* end confdefs.h. */ |
5213506e RW |
4934 | #ifdef __STDC__ |
4935 | # include <limits.h> | |
4936 | #else | |
4937 | # include <assert.h> | |
4938 | #endif | |
4939 | Syntax error | |
bf3b7cd3 | 4940 | _ACEOF |
5213506e | 4941 | if ac_fn_c_try_cpp "$LINENO"; then : |
bf3b7cd3 | 4942 | |
bf3b7cd3 | 4943 | else |
5213506e RW |
4944 | # Broken: fails on valid input. |
4945 | continue | |
bf3b7cd3 | 4946 | fi |
5213506e | 4947 | rm -f conftest.err conftest.$ac_ext |
bf3b7cd3 | 4948 | |
5213506e RW |
4949 | # OK, works on sane cases. Now check whether nonexistent headers |
4950 | # can be detected and how. | |
4951 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf3b7cd3 | 4952 | /* end confdefs.h. */ |
5213506e | 4953 | #include <ac_nonexistent.h> |
bf3b7cd3 | 4954 | _ACEOF |
5213506e RW |
4955 | if ac_fn_c_try_cpp "$LINENO"; then : |
4956 | # Broken: success on invalid input. | |
4957 | continue | |
bf3b7cd3 | 4958 | else |
5213506e RW |
4959 | # Passes both tests. |
4960 | ac_preproc_ok=: | |
4961 | break | |
bf3b7cd3 | 4962 | fi |
5213506e RW |
4963 | rm -f conftest.err conftest.$ac_ext |
4964 | ||
bf3b7cd3 | 4965 | done |
5213506e RW |
4966 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
4967 | rm -f conftest.err conftest.$ac_ext | |
4968 | if $ac_preproc_ok; then : | |
4969 | ||
b61ff9c8 | 4970 | else |
5213506e RW |
4971 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4972 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4973 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
4974 | See \`config.log' for more details." "$LINENO" 5; } | |
4975 | fi | |
bf3b7cd3 | 4976 | |
5213506e RW |
4977 | ac_ext=c |
4978 | ac_cpp='$CPP $CPPFLAGS' | |
4979 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4980 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4981 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
bf3b7cd3 | 4982 | |
bf3b7cd3 | 4983 | |
5213506e RW |
4984 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4985 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
4986 | if test "${ac_cv_path_GREP+set}" = set; then : | |
4987 | $as_echo_n "(cached) " >&6 | |
4988 | else | |
4989 | if test -z "$GREP"; then | |
4990 | ac_path_GREP_found=false | |
4991 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4992 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4993 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4994 | do | |
4995 | IFS=$as_save_IFS | |
4996 | test -z "$as_dir" && as_dir=. | |
4997 | for ac_prog in grep ggrep; do | |
4998 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4999 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
5000 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
5001 | # Check for GNU ac_path_GREP and select it if it is found. | |
5002 | # Check for GNU $ac_path_GREP | |
5003 | case `"$ac_path_GREP" --version 2>&1` in | |
5004 | *GNU*) | |
5005 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
5006 | *) | |
5007 | ac_count=0 | |
5008 | $as_echo_n 0123456789 >"conftest.in" | |
5009 | while : | |
5010 | do | |
5011 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5012 | mv "conftest.tmp" "conftest.in" | |
5013 | cp "conftest.in" "conftest.nl" | |
5014 | $as_echo 'GREP' >> "conftest.nl" | |
5015 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5016 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5017 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5018 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
5019 | # Best one so far, save it but keep looking for a better one | |
5020 | ac_cv_path_GREP="$ac_path_GREP" | |
5021 | ac_path_GREP_max=$ac_count | |
5022 | fi | |
5023 | # 10*(2^10) chars as input seems more than enough | |
5024 | test $ac_count -gt 10 && break | |
5025 | done | |
5026 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5027 | esac | |
5028 | ||
5029 | $ac_path_GREP_found && break 3 | |
5030 | done | |
5031 | done | |
5032 | done | |
5033 | IFS=$as_save_IFS | |
5034 | if test -z "$ac_cv_path_GREP"; then | |
5035 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5036 | fi | |
b61ff9c8 | 5037 | else |
5213506e | 5038 | ac_cv_path_GREP=$GREP |
2f41c1d6 | 5039 | fi |
5213506e | 5040 | |
b61ff9c8 | 5041 | fi |
5213506e RW |
5042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
5043 | $as_echo "$ac_cv_path_GREP" >&6; } | |
5044 | GREP="$ac_cv_path_GREP" | |
bf3b7cd3 JD |
5045 | |
5046 | ||
5213506e RW |
5047 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
5048 | $as_echo_n "checking for egrep... " >&6; } | |
5049 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
5050 | $as_echo_n "(cached) " >&6 | |
5ec1c5e6 | 5051 | else |
5213506e RW |
5052 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
5053 | then ac_cv_path_EGREP="$GREP -E" | |
5054 | else | |
5055 | if test -z "$EGREP"; then | |
5056 | ac_path_EGREP_found=false | |
5057 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5058 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5059 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5060 | do | |
5061 | IFS=$as_save_IFS | |
5062 | test -z "$as_dir" && as_dir=. | |
5063 | for ac_prog in egrep; do | |
5064 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5065 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
5066 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
5067 | # Check for GNU ac_path_EGREP and select it if it is found. | |
5068 | # Check for GNU $ac_path_EGREP | |
5069 | case `"$ac_path_EGREP" --version 2>&1` in | |
5070 | *GNU*) | |
5071 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
5072 | *) | |
5073 | ac_count=0 | |
5074 | $as_echo_n 0123456789 >"conftest.in" | |
5075 | while : | |
5076 | do | |
5077 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5078 | mv "conftest.tmp" "conftest.in" | |
5079 | cp "conftest.in" "conftest.nl" | |
5080 | $as_echo 'EGREP' >> "conftest.nl" | |
5081 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5082 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5083 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5084 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
5085 | # Best one so far, save it but keep looking for a better one | |
5086 | ac_cv_path_EGREP="$ac_path_EGREP" | |
5087 | ac_path_EGREP_max=$ac_count | |
5088 | fi | |
5089 | # 10*(2^10) chars as input seems more than enough | |
5090 | test $ac_count -gt 10 && break | |
5091 | done | |
5092 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5093 | esac | |
5ec1c5e6 | 5094 | |
5213506e RW |
5095 | $ac_path_EGREP_found && break 3 |
5096 | done | |
5097 | done | |
5098 | done | |
5099 | IFS=$as_save_IFS | |
5100 | if test -z "$ac_cv_path_EGREP"; then | |
5101 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5102 | fi | |
5103 | else | |
5104 | ac_cv_path_EGREP=$EGREP | |
5ec1c5e6 | 5105 | fi |
5213506e RW |
5106 | |
5107 | fi | |
5ec1c5e6 | 5108 | fi |
5213506e RW |
5109 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
5110 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
5111 | EGREP="$ac_cv_path_EGREP" | |
5ec1c5e6 | 5112 | |
5ec1c5e6 | 5113 | |
5213506e RW |
5114 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
5115 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
5116 | if test "${ac_cv_header_stdc+set}" = set; then : | |
5117 | $as_echo_n "(cached) " >&6 | |
bf3b7cd3 | 5118 | else |
5213506e | 5119 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 5120 | /* end confdefs.h. */ |
5213506e RW |
5121 | #include <stdlib.h> |
5122 | #include <stdarg.h> | |
5123 | #include <string.h> | |
5124 | #include <float.h> | |
5125 | ||
ba479fd2 NN |
5126 | int |
5127 | main () | |
5128 | { | |
5213506e | 5129 | |
ba479fd2 NN |
5130 | ; |
5131 | return 0; | |
5132 | } | |
5133 | _ACEOF | |
5213506e RW |
5134 | if ac_fn_c_try_compile "$LINENO"; then : |
5135 | ac_cv_header_stdc=yes | |
75b6f3fd | 5136 | else |
5213506e | 5137 | ac_cv_header_stdc=no |
75b6f3fd | 5138 | fi |
5213506e | 5139 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75b6f3fd | 5140 | |
5213506e RW |
5141 | if test $ac_cv_header_stdc = yes; then |
5142 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5143 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 5144 | /* end confdefs.h. */ |
5213506e | 5145 | #include <string.h> |
bf3b7cd3 | 5146 | |
ba479fd2 | 5147 | _ACEOF |
5213506e RW |
5148 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5149 | $EGREP "memchr" >/dev/null 2>&1; then : | |
bf3b7cd3 | 5150 | |
75e93faa | 5151 | else |
5213506e RW |
5152 | ac_cv_header_stdc=no |
5153 | fi | |
5154 | rm -f conftest* | |
ba479fd2 | 5155 | |
75e93faa | 5156 | fi |
bf3b7cd3 | 5157 | |
5213506e RW |
5158 | if test $ac_cv_header_stdc = yes; then |
5159 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5160 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 5161 | /* end confdefs.h. */ |
5213506e | 5162 | #include <stdlib.h> |
bf3b7cd3 | 5163 | |
ba479fd2 | 5164 | _ACEOF |
5213506e RW |
5165 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5166 | $EGREP "free" >/dev/null 2>&1; then : | |
bf3b7cd3 | 5167 | |
04cabffc | 5168 | else |
5213506e | 5169 | ac_cv_header_stdc=no |
04cabffc | 5170 | fi |
5213506e | 5171 | rm -f conftest* |
04cabffc | 5172 | |
414d23ae | 5173 | fi |
ba479fd2 | 5174 | |
5213506e RW |
5175 | if test $ac_cv_header_stdc = yes; then |
5176 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5177 | if test "$cross_compiling" = yes; then : | |
5178 | : | |
b61ff9c8 | 5179 | else |
5213506e | 5180 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bf3b7cd3 | 5181 | /* end confdefs.h. */ |
5213506e | 5182 | #include <ctype.h> |
bf3b7cd3 | 5183 | #include <stdlib.h> |
5213506e RW |
5184 | #if ((' ' & 0x0FF) == 0x020) |
5185 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
5186 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
5187 | #else | |
5188 | # define ISLOWER(c) \ | |
5189 | (('a' <= (c) && (c) <= 'i') \ | |
5190 | || ('j' <= (c) && (c) <= 'r') \ | |
5191 | || ('s' <= (c) && (c) <= 'z')) | |
5192 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
5193 | #endif | |
5194 | ||
5195 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
bf3b7cd3 JD |
5196 | int |
5197 | main () | |
5198 | { | |
5213506e RW |
5199 | int i; |
5200 | for (i = 0; i < 256; i++) | |
5201 | if (XOR (islower (i), ISLOWER (i)) | |
5202 | || toupper (i) != TOUPPER (i)) | |
5203 | return 2; | |
bf3b7cd3 JD |
5204 | return 0; |
5205 | } | |
5206 | _ACEOF | |
5213506e | 5207 | if ac_fn_c_try_run "$LINENO"; then : |
75e93faa | 5208 | |
5213506e RW |
5209 | else |
5210 | ac_cv_header_stdc=no | |
b61ff9c8 | 5211 | fi |
5213506e RW |
5212 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5213 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
bf3b7cd3 | 5214 | fi |
5213506e | 5215 | |
bf3b7cd3 | 5216 | fi |
bf3b7cd3 | 5217 | fi |
5213506e RW |
5218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
5219 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5220 | if test $ac_cv_header_stdc = yes; then | |
5221 | ||
5222 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
5223 | ||
b61ff9c8 | 5224 | fi |
5213506e RW |
5225 | |
5226 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
5227 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
5228 | inttypes.h stdint.h unistd.h | |
5229 | do : | |
5230 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5231 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
5232 | " | |
5233 | eval as_val=\$$as_ac_Header | |
5234 | if test "x$as_val" = x""yes; then : | |
5235 | cat >>confdefs.h <<_ACEOF | |
5236 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
ba479fd2 | 5237 | _ACEOF |
414d23ae | 5238 | |
5213506e RW |
5239 | fi |
5240 | ||
5241 | done | |
5242 | ||
5243 | ||
cafe096b | 5244 | |
5213506e RW |
5245 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
5246 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : | |
5247 | MINIX=yes | |
5248 | else | |
5249 | MINIX= | |
414d23ae HPN |
5250 | fi |
5251 | ||
5213506e RW |
5252 | |
5253 | if test "$MINIX" = yes; then | |
5254 | ||
5255 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
5256 | ||
5257 | ||
5258 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
5259 | ||
5260 | ||
5261 | $as_echo "#define _MINIX 1" >>confdefs.h | |
5262 | ||
5263 | fi | |
5264 | ||
5265 | ||
5266 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
5267 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
5268 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : | |
5269 | $as_echo_n "(cached) " >&6 | |
b5472e1d | 5270 | else |
5213506e | 5271 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b5472e1d | 5272 | /* end confdefs.h. */ |
5213506e RW |
5273 | |
5274 | # define __EXTENSIONS__ 1 | |
5275 | $ac_includes_default | |
3bbd5a19 PB |
5276 | int |
5277 | main () | |
5278 | { | |
5213506e | 5279 | |
3bbd5a19 PB |
5280 | ; |
5281 | return 0; | |
5282 | } | |
b5472e1d | 5283 | _ACEOF |
5213506e RW |
5284 | if ac_fn_c_try_compile "$LINENO"; then : |
5285 | ac_cv_safe_to_define___extensions__=yes | |
b5472e1d | 5286 | else |
5213506e | 5287 | ac_cv_safe_to_define___extensions__=no |
b5472e1d | 5288 | fi |
5213506e | 5289 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3bbd5a19 | 5290 | fi |
5213506e RW |
5291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
5292 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
5293 | test $ac_cv_safe_to_define___extensions__ = yes && | |
5294 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
3bbd5a19 | 5295 | |
5213506e RW |
5296 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
5297 | ||
5298 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
3bbd5a19 | 5299 | |
5213506e RW |
5300 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
5301 | ||
5302 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
5303 | ||
5304 | ||
5305 | ac_ext=c | |
5306 | ac_cpp='$CPP $CPPFLAGS' | |
5307 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5308 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5309 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5310 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
5311 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
5312 | # On Suns, sometimes $CPP names a directory. | |
5313 | if test -n "$CPP" && test -d "$CPP"; then | |
5314 | CPP= | |
5315 | fi | |
5316 | if test -z "$CPP"; then | |
5317 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
5318 | $as_echo_n "(cached) " >&6 | |
89a42ac8 | 5319 | else |
5213506e RW |
5320 | # Double quotes because CPP needs to be expanded |
5321 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
5322 | do | |
5323 | ac_preproc_ok=false | |
5324 | for ac_c_preproc_warn_flag in '' yes | |
5325 | do | |
5326 | # Use a header file that comes with gcc, so configuring glibc | |
5327 | # with a fresh cross-compiler works. | |
5328 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5329 | # <limits.h> exists even on freestanding compilers. | |
5330 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5331 | # not just through cpp. "Syntax error" is here to catch this case. | |
5332 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
89a42ac8 | 5333 | /* end confdefs.h. */ |
5213506e RW |
5334 | #ifdef __STDC__ |
5335 | # include <limits.h> | |
5336 | #else | |
5337 | # include <assert.h> | |
5338 | #endif | |
5339 | Syntax error | |
89a42ac8 | 5340 | _ACEOF |
5213506e RW |
5341 | if ac_fn_c_try_cpp "$LINENO"; then : |
5342 | ||
89a42ac8 | 5343 | else |
5213506e RW |
5344 | # Broken: fails on valid input. |
5345 | continue | |
5346 | fi | |
5347 | rm -f conftest.err conftest.$ac_ext | |
89a42ac8 | 5348 | |
5213506e RW |
5349 | # OK, works on sane cases. Now check whether nonexistent headers |
5350 | # can be detected and how. | |
5351 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5352 | /* end confdefs.h. */ | |
5353 | #include <ac_nonexistent.h> | |
5354 | _ACEOF | |
5355 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5356 | # Broken: success on invalid input. | |
5357 | continue | |
5358 | else | |
5359 | # Passes both tests. | |
5360 | ac_preproc_ok=: | |
5361 | break | |
89a42ac8 | 5362 | fi |
5213506e RW |
5363 | rm -f conftest.err conftest.$ac_ext |
5364 | ||
5365 | done | |
5366 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5367 | rm -f conftest.err conftest.$ac_ext | |
5368 | if $ac_preproc_ok; then : | |
5369 | break | |
34a86c2b NN |
5370 | fi |
5371 | ||
5213506e RW |
5372 | done |
5373 | ac_cv_prog_CPP=$CPP | |
5374 | ||
5375 | fi | |
5376 | CPP=$ac_cv_prog_CPP | |
643d3bd2 | 5377 | else |
5213506e RW |
5378 | ac_cv_prog_CPP=$CPP |
5379 | fi | |
5380 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
5381 | $as_echo "$CPP" >&6; } | |
5382 | ac_preproc_ok=false | |
5383 | for ac_c_preproc_warn_flag in '' yes | |
5384 | do | |
5385 | # Use a header file that comes with gcc, so configuring glibc | |
5386 | # with a fresh cross-compiler works. | |
5387 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5388 | # <limits.h> exists even on freestanding compilers. | |
5389 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5390 | # not just through cpp. "Syntax error" is here to catch this case. | |
5391 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
643d3bd2 | 5392 | /* end confdefs.h. */ |
5213506e RW |
5393 | #ifdef __STDC__ |
5394 | # include <limits.h> | |
5395 | #else | |
5396 | # include <assert.h> | |
5397 | #endif | |
5398 | Syntax error | |
00020c16 | 5399 | _ACEOF |
5213506e | 5400 | if ac_fn_c_try_cpp "$LINENO"; then : |
3bbd5a19 | 5401 | |
643d3bd2 | 5402 | else |
5213506e RW |
5403 | # Broken: fails on valid input. |
5404 | continue | |
5405 | fi | |
5406 | rm -f conftest.err conftest.$ac_ext | |
643d3bd2 | 5407 | |
5213506e RW |
5408 | # OK, works on sane cases. Now check whether nonexistent headers |
5409 | # can be detected and how. | |
5410 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5411 | /* end confdefs.h. */ | |
5412 | #include <ac_nonexistent.h> | |
5413 | _ACEOF | |
5414 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5415 | # Broken: success on invalid input. | |
5416 | continue | |
5417 | else | |
5418 | # Passes both tests. | |
5419 | ac_preproc_ok=: | |
5420 | break | |
643d3bd2 | 5421 | fi |
5213506e RW |
5422 | rm -f conftest.err conftest.$ac_ext |
5423 | ||
5424 | done | |
5425 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5426 | rm -f conftest.err conftest.$ac_ext | |
5427 | if $ac_preproc_ok; then : | |
5428 | ||
09a9c095 | 5429 | else |
5213506e RW |
5430 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
5431 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5432 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
5433 | See \`config.log' for more details." "$LINENO" 5; } | |
5434 | fi | |
373477bb | 5435 | |
5213506e RW |
5436 | ac_ext=c |
5437 | ac_cpp='$CPP $CPPFLAGS' | |
5438 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5439 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5440 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5441 | ||
5442 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 | |
5443 | $as_echo_n "checking for inline... " >&6; } | |
5444 | if test "${ac_cv_c_inline+set}" = set; then : | |
5445 | $as_echo_n "(cached) " >&6 | |
5446 | else | |
5447 | ac_cv_c_inline=no | |
5448 | for ac_kw in inline __inline__ __inline; do | |
5449 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
00020c16 | 5450 | /* end confdefs.h. */ |
5213506e RW |
5451 | #ifndef __cplusplus |
5452 | typedef int foo_t; | |
5453 | static $ac_kw foo_t static_foo () {return 0; } | |
5454 | $ac_kw foo_t foo () {return 0; } | |
5455 | #endif | |
373477bb | 5456 | |
00020c16 | 5457 | _ACEOF |
5213506e RW |
5458 | if ac_fn_c_try_compile "$LINENO"; then : |
5459 | ac_cv_c_inline=$ac_kw | |
5460 | fi | |
5461 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5462 | test "$ac_cv_c_inline" != no && break | |
5463 | done | |
5464 | ||
5465 | fi | |
5466 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 | |
5467 | $as_echo "$ac_cv_c_inline" >&6; } | |
5468 | ||
5469 | case $ac_cv_c_inline in | |
5470 | inline | yes) ;; | |
5471 | *) | |
5472 | case $ac_cv_c_inline in | |
5473 | no) ac_val=;; | |
5474 | *) ac_val=$ac_cv_c_inline;; | |
5475 | esac | |
5476 | cat >>confdefs.h <<_ACEOF | |
5477 | #ifndef __cplusplus | |
5478 | #define inline $ac_val | |
5479 | #endif | |
00020c16 | 5480 | _ACEOF |
5213506e RW |
5481 | ;; |
5482 | esac | |
5483 | ||
5484 | ||
5485 | # sizeof(char) is 1 by definition. | |
5486 | # The cast to long int works around a bug in the HP C Compiler | |
5487 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5488 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5489 | # This bug is HP SR number 8606223364. | |
5490 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 | |
5491 | $as_echo_n "checking size of void *... " >&6; } | |
5492 | if test "${ac_cv_sizeof_void_p+set}" = set; then : | |
5493 | $as_echo_n "(cached) " >&6 | |
5494 | else | |
5495 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : | |
5496 | ||
5497 | else | |
5498 | if test "$ac_cv_type_void_p" = yes; then | |
5499 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5500 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5501 | { as_fn_set_status 77 | |
5502 | as_fn_error "cannot compute sizeof (void *) | |
5503 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5504 | else | |
5505 | ac_cv_sizeof_void_p=0 | |
5506 | fi | |
5507 | fi | |
5508 | ||
5509 | fi | |
5510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 | |
5511 | $as_echo "$ac_cv_sizeof_void_p" >&6; } | |
414d23ae | 5512 | |
5213506e RW |
5513 | |
5514 | ||
5515 | cat >>confdefs.h <<_ACEOF | |
5516 | #define SIZEOF_VOID_P $ac_cv_sizeof_void_p | |
00020c16 | 5517 | _ACEOF |
5213506e RW |
5518 | |
5519 | ||
5520 | # The cast to long int works around a bug in the HP C Compiler | |
5521 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5522 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5523 | # This bug is HP SR number 8606223364. | |
5524 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 | |
5525 | $as_echo_n "checking size of short... " >&6; } | |
5526 | if test "${ac_cv_sizeof_short+set}" = set; then : | |
5527 | $as_echo_n "(cached) " >&6 | |
00020c16 | 5528 | else |
5213506e RW |
5529 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : |
5530 | ||
5531 | else | |
5532 | if test "$ac_cv_type_short" = yes; then | |
5533 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5534 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5535 | { as_fn_set_status 77 | |
5536 | as_fn_error "cannot compute sizeof (short) | |
5537 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5538 | else | |
5539 | ac_cv_sizeof_short=0 | |
5540 | fi | |
5541 | fi | |
414d23ae | 5542 | |
a1286ef5 | 5543 | fi |
5213506e RW |
5544 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 |
5545 | $as_echo "$ac_cv_sizeof_short" >&6; } | |
5546 | ||
5547 | ||
5548 | ||
5549 | cat >>confdefs.h <<_ACEOF | |
5550 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
5551 | _ACEOF | |
5552 | ||
5553 | ||
5554 | # The cast to long int works around a bug in the HP C Compiler | |
5555 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5556 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5557 | # This bug is HP SR number 8606223364. | |
5558 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5559 | $as_echo_n "checking size of int... " >&6; } | |
5560 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
5561 | $as_echo_n "(cached) " >&6 | |
e1bbfc5c | 5562 | else |
5213506e | 5563 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
e1bbfc5c | 5564 | |
5213506e RW |
5565 | else |
5566 | if test "$ac_cv_type_int" = yes; then | |
5567 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5568 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5569 | { as_fn_set_status 77 | |
5570 | as_fn_error "cannot compute sizeof (int) | |
5571 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5572 | else | |
5573 | ac_cv_sizeof_int=0 | |
5574 | fi | |
e1bbfc5c | 5575 | fi |
5213506e | 5576 | |
ba479fd2 | 5577 | fi |
5213506e RW |
5578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
5579 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
00020c16 | 5580 | |
5213506e RW |
5581 | |
5582 | ||
5583 | cat >>confdefs.h <<_ACEOF | |
5584 | #define SIZEOF_INT $ac_cv_sizeof_int | |
ba479fd2 | 5585 | _ACEOF |
5213506e RW |
5586 | |
5587 | ||
5588 | # The cast to long int works around a bug in the HP C Compiler | |
5589 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5590 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5591 | # This bug is HP SR number 8606223364. | |
5592 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5593 | $as_echo_n "checking size of long... " >&6; } | |
5594 | if test "${ac_cv_sizeof_long+set}" = set; then : | |
5595 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 5596 | else |
5213506e | 5597 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
ba479fd2 | 5598 | |
00020c16 | 5599 | else |
5213506e RW |
5600 | if test "$ac_cv_type_long" = yes; then |
5601 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5602 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5603 | { as_fn_set_status 77 | |
5604 | as_fn_error "cannot compute sizeof (long) | |
5605 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5606 | else | |
5607 | ac_cv_sizeof_long=0 | |
5608 | fi | |
5609 | fi | |
5610 | ||
5611 | fi | |
5612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 | |
5613 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
5614 | ||
5615 | ||
5616 | ||
5617 | cat >>confdefs.h <<_ACEOF | |
5618 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
ba479fd2 | 5619 | _ACEOF |
00020c16 | 5620 | |
00020c16 | 5621 | |
5213506e RW |
5622 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" |
5623 | if test "x$ac_cv_type_long_long" = x""yes; then : | |
5624 | ||
5625 | cat >>confdefs.h <<_ACEOF | |
5626 | #define HAVE_LONG_LONG 1 | |
ba479fd2 | 5627 | _ACEOF |
5213506e RW |
5628 | |
5629 | # The cast to long int works around a bug in the HP C Compiler | |
5630 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5631 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5632 | # This bug is HP SR number 8606223364. | |
5633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
5634 | $as_echo_n "checking size of long long... " >&6; } | |
5635 | if test "${ac_cv_sizeof_long_long+set}" = set; then : | |
5636 | $as_echo_n "(cached) " >&6 | |
b61ff9c8 | 5637 | else |
5213506e | 5638 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : |
ba479fd2 | 5639 | |
5213506e RW |
5640 | else |
5641 | if test "$ac_cv_type_long_long" = yes; then | |
5642 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5643 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5644 | { as_fn_set_status 77 | |
5645 | as_fn_error "cannot compute sizeof (long long) | |
5646 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5647 | else | |
5648 | ac_cv_sizeof_long_long=0 | |
5649 | fi | |
ba479fd2 | 5650 | fi |
5213506e | 5651 | |
6938ec6c | 5652 | fi |
5213506e RW |
5653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 |
5654 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
5655 | ||
5656 | ||
5657 | ||
5658 | cat >>confdefs.h <<_ACEOF | |
5659 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5660 | _ACEOF | |
5661 | ||
5662 | ||
6e3f3080 | 5663 | fi |
5213506e RW |
5664 | |
5665 | ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default" | |
5666 | if test "x$ac_cv_type___int64" = x""yes; then : | |
5667 | ||
5668 | cat >>confdefs.h <<_ACEOF | |
5669 | #define HAVE___INT64 1 | |
5670 | _ACEOF | |
5671 | ||
5672 | # The cast to long int works around a bug in the HP C Compiler | |
5673 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5674 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5675 | # This bug is HP SR number 8606223364. | |
5676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5 | |
5677 | $as_echo_n "checking size of __int64... " >&6; } | |
5678 | if test "${ac_cv_sizeof___int64+set}" = set; then : | |
5679 | $as_echo_n "(cached) " >&6 | |
5680 | else | |
5681 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then : | |
5682 | ||
6938ec6c | 5683 | else |
5213506e RW |
5684 | if test "$ac_cv_type___int64" = yes; then |
5685 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5686 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5687 | { as_fn_set_status 77 | |
5688 | as_fn_error "cannot compute sizeof (__int64) | |
5689 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5690 | else | |
5691 | ac_cv_sizeof___int64=0 | |
5692 | fi | |
6938ec6c | 5693 | fi |
5213506e | 5694 | |
00020c16 | 5695 | fi |
5213506e RW |
5696 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5 |
5697 | $as_echo "$ac_cv_sizeof___int64" >&6; } | |
5698 | ||
5699 | ||
5700 | ||
00020c16 ILT |
5701 | cat >>confdefs.h <<_ACEOF |
5702 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 | |
5703 | _ACEOF | |
6938ec6c NN |
5704 | |
5705 | ||
00020c16 | 5706 | fi |
ba479fd2 | 5707 | |
fa802374 KT |
5708 | ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" |
5709 | case $ac_cv_c_int8_t in #( | |
5710 | no|yes) ;; #( | |
5711 | *) | |
5712 | ||
5713 | cat >>confdefs.h <<_ACEOF | |
5714 | #define int8_t $ac_cv_c_int8_t | |
5715 | _ACEOF | |
5716 | ;; | |
5717 | esac | |
5718 | ||
5719 | ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" | |
5720 | case $ac_cv_c_int16_t in #( | |
5721 | no|yes) ;; #( | |
5722 | *) | |
5723 | ||
5724 | cat >>confdefs.h <<_ACEOF | |
5725 | #define int16_t $ac_cv_c_int16_t | |
5726 | _ACEOF | |
5727 | ;; | |
5728 | esac | |
5729 | ||
5730 | ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" | |
5731 | case $ac_cv_c_int32_t in #( | |
5732 | no|yes) ;; #( | |
5733 | *) | |
5734 | ||
5735 | cat >>confdefs.h <<_ACEOF | |
5736 | #define int32_t $ac_cv_c_int32_t | |
5737 | _ACEOF | |
5738 | ;; | |
5739 | esac | |
5740 | ||
5741 | ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" | |
5742 | case $ac_cv_c_int64_t in #( | |
5743 | no|yes) ;; #( | |
5744 | *) | |
5745 | ||
5746 | cat >>confdefs.h <<_ACEOF | |
5747 | #define int64_t $ac_cv_c_int64_t | |
5748 | _ACEOF | |
5749 | ;; | |
5750 | esac | |
5751 | ||
5752 | ||
5753 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 | |
5754 | $as_echo_n "checking for long long int... " >&6; } | |
5755 | if test "${ac_cv_type_long_long_int+set}" = set; then : | |
5756 | $as_echo_n "(cached) " >&6 | |
5757 | else | |
5758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5759 | /* end confdefs.h. */ | |
5760 | ||
5761 | /* For now, do not test the preprocessor; as of 2007 there are too many | |
5762 | implementations with broken preprocessors. Perhaps this can | |
5763 | be revisited in 2012. In the meantime, code should not expect | |
5764 | #if to work with literals wider than 32 bits. */ | |
5765 | /* Test literals. */ | |
5766 | long long int ll = 9223372036854775807ll; | |
5767 | long long int nll = -9223372036854775807LL; | |
5768 | unsigned long long int ull = 18446744073709551615ULL; | |
5769 | /* Test constant expressions. */ | |
5770 | typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) | |
5771 | ? 1 : -1)]; | |
5772 | typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 | |
5773 | ? 1 : -1)]; | |
5774 | int i = 63; | |
5775 | int | |
5776 | main () | |
5777 | { | |
5778 | /* Test availability of runtime routines for shift and division. */ | |
5779 | long long int llmax = 9223372036854775807ll; | |
5780 | unsigned long long int ullmax = 18446744073709551615ull; | |
5781 | return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | |
5782 | | (llmax / ll) | (llmax % ll) | |
5783 | | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | |
5784 | | (ullmax / ull) | (ullmax % ull)); | |
5785 | ; | |
5786 | return 0; | |
5787 | } | |
5788 | ||
5789 | _ACEOF | |
5790 | if ac_fn_c_try_link "$LINENO"; then : | |
5791 | if test "$cross_compiling" = yes; then : | |
5792 | ac_cv_type_long_long_int=yes | |
5793 | else | |
5794 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5795 | /* end confdefs.h. */ | |
5796 | #include <limits.h> | |
5797 | #ifndef LLONG_MAX | |
5798 | # define HALF \ | |
5799 | (1LL << (sizeof (long long int) * CHAR_BIT - 2)) | |
5800 | # define LLONG_MAX (HALF - 1 + HALF) | |
5801 | #endif | |
5802 | int | |
5803 | main () | |
5804 | { | |
5805 | long long int n = 1; | |
5806 | int i; | |
5807 | for (i = 0; ; i++) | |
5808 | { | |
5809 | long long int m = n << i; | |
5810 | if (m >> i != n) | |
5811 | return 1; | |
5812 | if (LLONG_MAX / 2 < m) | |
5813 | break; | |
5814 | } | |
5815 | return 0; | |
5816 | ; | |
5817 | return 0; | |
5818 | } | |
5819 | _ACEOF | |
5820 | if ac_fn_c_try_run "$LINENO"; then : | |
5821 | ac_cv_type_long_long_int=yes | |
5822 | else | |
5823 | ac_cv_type_long_long_int=no | |
5824 | fi | |
5825 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5826 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5827 | fi | |
5828 | ||
5829 | else | |
5830 | ac_cv_type_long_long_int=no | |
5831 | fi | |
5832 | rm -f core conftest.err conftest.$ac_objext \ | |
5833 | conftest$ac_exeext conftest.$ac_ext | |
5834 | fi | |
5835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 | |
5836 | $as_echo "$ac_cv_type_long_long_int" >&6; } | |
5837 | if test $ac_cv_type_long_long_int = yes; then | |
5838 | ||
5839 | $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h | |
5840 | ||
5841 | fi | |
5842 | ||
5843 | ||
5844 | ||
5845 | ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" | |
5846 | if test "x$ac_cv_type_intmax_t" = x""yes; then : | |
5847 | ||
5848 | $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h | |
5849 | ||
5850 | else | |
5851 | test $ac_cv_type_long_long_int = yes \ | |
5852 | && ac_type='long long int' \ | |
5853 | || ac_type='long int' | |
5854 | ||
5855 | cat >>confdefs.h <<_ACEOF | |
5856 | #define intmax_t $ac_type | |
5857 | _ACEOF | |
5858 | ||
5859 | fi | |
5860 | ||
5861 | ||
5862 | ||
5863 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" | |
5864 | if test "x$ac_cv_type_intptr_t" = x""yes; then : | |
5865 | ||
5866 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h | |
5867 | ||
5868 | else | |
5869 | for ac_type in 'int' 'long int' 'long long int'; do | |
5870 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5871 | /* end confdefs.h. */ | |
5872 | $ac_includes_default | |
5873 | int | |
5874 | main () | |
5875 | { | |
5876 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
5877 | test_array [0] = 0 | |
5878 | ||
5879 | ; | |
5880 | return 0; | |
5881 | } | |
5882 | _ACEOF | |
5883 | if ac_fn_c_try_compile "$LINENO"; then : | |
5884 | ||
5885 | cat >>confdefs.h <<_ACEOF | |
5886 | #define intptr_t $ac_type | |
5887 | _ACEOF | |
5888 | ||
5889 | ac_type= | |
5890 | fi | |
5891 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5892 | test -z "$ac_type" && break | |
5893 | done | |
5894 | fi | |
5895 | ||
5896 | ||
5897 | ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" | |
5898 | case $ac_cv_c_uint8_t in #( | |
5899 | no|yes) ;; #( | |
5900 | *) | |
5901 | ||
5902 | $as_echo "#define _UINT8_T 1" >>confdefs.h | |
5903 | ||
5904 | ||
5905 | cat >>confdefs.h <<_ACEOF | |
5906 | #define uint8_t $ac_cv_c_uint8_t | |
5907 | _ACEOF | |
5908 | ;; | |
5909 | esac | |
5910 | ||
5911 | ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" | |
5912 | case $ac_cv_c_uint16_t in #( | |
5913 | no|yes) ;; #( | |
5914 | *) | |
5915 | ||
5916 | ||
5917 | cat >>confdefs.h <<_ACEOF | |
5918 | #define uint16_t $ac_cv_c_uint16_t | |
5919 | _ACEOF | |
5920 | ;; | |
5921 | esac | |
5922 | ||
5923 | ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" | |
5924 | case $ac_cv_c_uint32_t in #( | |
5925 | no|yes) ;; #( | |
5926 | *) | |
5927 | ||
5928 | $as_echo "#define _UINT32_T 1" >>confdefs.h | |
5929 | ||
5930 | ||
5931 | cat >>confdefs.h <<_ACEOF | |
5932 | #define uint32_t $ac_cv_c_uint32_t | |
5933 | _ACEOF | |
5934 | ;; | |
5935 | esac | |
5936 | ||
5937 | ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" | |
5938 | case $ac_cv_c_uint64_t in #( | |
5939 | no|yes) ;; #( | |
5940 | *) | |
5941 | ||
5942 | $as_echo "#define _UINT64_T 1" >>confdefs.h | |
5943 | ||
5944 | ||
5945 | cat >>confdefs.h <<_ACEOF | |
5946 | #define uint64_t $ac_cv_c_uint64_t | |
5947 | _ACEOF | |
5948 | ;; | |
5949 | esac | |
5950 | ||
5951 | ||
5952 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 | |
5953 | $as_echo_n "checking for unsigned long long int... " >&6; } | |
5954 | if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then : | |
5955 | $as_echo_n "(cached) " >&6 | |
5956 | else | |
5957 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5958 | /* end confdefs.h. */ | |
5959 | ||
5960 | /* For now, do not test the preprocessor; as of 2007 there are too many | |
5961 | implementations with broken preprocessors. Perhaps this can | |
5962 | be revisited in 2012. In the meantime, code should not expect | |
5963 | #if to work with literals wider than 32 bits. */ | |
5964 | /* Test literals. */ | |
5965 | long long int ll = 9223372036854775807ll; | |
5966 | long long int nll = -9223372036854775807LL; | |
5967 | unsigned long long int ull = 18446744073709551615ULL; | |
5968 | /* Test constant expressions. */ | |
5969 | typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) | |
5970 | ? 1 : -1)]; | |
5971 | typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 | |
5972 | ? 1 : -1)]; | |
5973 | int i = 63; | |
5974 | int | |
5975 | main () | |
5976 | { | |
5977 | /* Test availability of runtime routines for shift and division. */ | |
5978 | long long int llmax = 9223372036854775807ll; | |
5979 | unsigned long long int ullmax = 18446744073709551615ull; | |
5980 | return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | |
5981 | | (llmax / ll) | (llmax % ll) | |
5982 | | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | |
5983 | | (ullmax / ull) | (ullmax % ull)); | |
5984 | ; | |
5985 | return 0; | |
5986 | } | |
5987 | ||
5988 | _ACEOF | |
5989 | if ac_fn_c_try_link "$LINENO"; then : | |
5990 | ac_cv_type_unsigned_long_long_int=yes | |
5991 | else | |
5992 | ac_cv_type_unsigned_long_long_int=no | |
5993 | fi | |
5994 | rm -f core conftest.err conftest.$ac_objext \ | |
5995 | conftest$ac_exeext conftest.$ac_ext | |
5996 | fi | |
5997 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 | |
5998 | $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } | |
5999 | if test $ac_cv_type_unsigned_long_long_int = yes; then | |
6000 | ||
6001 | $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h | |
6002 | ||
6003 | fi | |
6004 | ||
6005 | ||
6006 | ||
6007 | ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" | |
6008 | if test "x$ac_cv_type_uintmax_t" = x""yes; then : | |
6009 | ||
6010 | $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h | |
6011 | ||
6012 | else | |
6013 | test $ac_cv_type_unsigned_long_long_int = yes \ | |
6014 | && ac_type='unsigned long long int' \ | |
6015 | || ac_type='unsigned long int' | |
6016 | ||
6017 | cat >>confdefs.h <<_ACEOF | |
6018 | #define uintmax_t $ac_type | |
6019 | _ACEOF | |
6020 | ||
6021 | fi | |
6022 | ||
6023 | ||
6024 | ||
6025 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" | |
6026 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : | |
6027 | ||
6028 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
6029 | ||
6030 | else | |
6031 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
6032 | 'unsigned long long int'; do | |
6033 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6034 | /* end confdefs.h. */ | |
6035 | $ac_includes_default | |
6036 | int | |
6037 | main () | |
6038 | { | |
6039 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
6040 | test_array [0] = 0 | |
6041 | ||
6042 | ; | |
6043 | return 0; | |
6044 | } | |
6045 | _ACEOF | |
6046 | if ac_fn_c_try_compile "$LINENO"; then : | |
6047 | ||
6048 | cat >>confdefs.h <<_ACEOF | |
6049 | #define uintptr_t $ac_type | |
6050 | _ACEOF | |
6051 | ||
6052 | ac_type= | |
6053 | fi | |
6054 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6055 | test -z "$ac_type" && break | |
6056 | done | |
6057 | fi | |
6058 | ||
6059 | ||
6060 | ||
6061 | ||
6062 | ||
6063 | ||
6064 | ||
6065 | ||
6066 | ||
6067 | ||
6068 | ||
6069 | ||
6070 | ||
6071 | ||
00020c16 ILT |
6072 | |
6073 | # --------------------- | |
6074 | # Warnings and checking | |
6075 | # --------------------- | |
6076 | ||
6077 | # Check $CC warning features (if it's GCC). | |
6078 | # We want to use -pedantic, but we don't want warnings about | |
6079 | # * 'long long' | |
6080 | # * variadic macros | |
6081 | # * overlong strings | |
6082 | # So, we only use -pedantic if we can disable those warnings. | |
6083 | ||
6084 | loose_warn= | |
6085 | save_CFLAGS="$CFLAGS" | |
6086 | for option in -W -Wall -Wwrite-strings -Wcast-qual; do | |
5213506e | 6087 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
00020c16 | 6088 | |
5213506e RW |
6089 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6090 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6091 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6092 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
6093 | else |
6094 | CFLAGS="$option" | |
5213506e | 6095 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 6096 | /* end confdefs.h. */ |
00020c16 ILT |
6097 | |
6098 | int | |
6099 | main () | |
6100 | { | |
6101 | ||
6102 | ; | |
6103 | return 0; | |
6104 | } | |
ba479fd2 | 6105 | _ACEOF |
5213506e | 6106 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 6107 | eval "$as_acx_Woption=yes" |
a207b594 | 6108 | else |
5213506e | 6109 | eval "$as_acx_Woption=no" |
a207b594 | 6110 | fi |
5213506e | 6111 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 ILT |
6112 | |
6113 | fi | |
5213506e RW |
6114 | eval ac_res=\$$as_acx_Woption |
6115 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6116 | $as_echo "$ac_res" >&6; } | |
6117 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
00020c16 ILT |
6118 | loose_warn="$loose_warn${loose_warn:+ }$option" |
6119 | fi | |
00020c16 ILT |
6120 | done |
6121 | CFLAGS="$save_CFLAGS" | |
6122 | ||
6123 | c_loose_warn= | |
6124 | save_CFLAGS="$CFLAGS" | |
6125 | for option in -Wstrict-prototypes -Wmissing-prototypes; do | |
5213506e | 6126 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
00020c16 | 6127 | |
5213506e RW |
6128 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6129 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6130 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6131 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
6132 | else |
6133 | CFLAGS="$option" | |
5213506e | 6134 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 6135 | /* end confdefs.h. */ |
00020c16 ILT |
6136 | |
6137 | int | |
6138 | main () | |
6139 | { | |
6140 | ||
6141 | ; | |
6142 | return 0; | |
6143 | } | |
ba479fd2 | 6144 | _ACEOF |
5213506e | 6145 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 6146 | eval "$as_acx_Woption=yes" |
14011ca4 | 6147 | else |
5213506e | 6148 | eval "$as_acx_Woption=no" |
cafe096b | 6149 | fi |
5213506e | 6150 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 | 6151 | |
56694dd9 | 6152 | fi |
5213506e RW |
6153 | eval ac_res=\$$as_acx_Woption |
6154 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6155 | $as_echo "$ac_res" >&6; } | |
6156 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
00020c16 | 6157 | c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option" |
56694dd9 | 6158 | fi |
00020c16 ILT |
6159 | done |
6160 | CFLAGS="$save_CFLAGS" | |
6161 | ||
6162 | strict_warn= | |
6163 | save_CFLAGS="$CFLAGS" | |
6164 | for option in -Wmissing-format-attribute; do | |
5213506e | 6165 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
00020c16 | 6166 | |
5213506e RW |
6167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6168 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6169 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6170 | $as_echo_n "(cached) " >&6 | |
414d23ae | 6171 | else |
00020c16 | 6172 | CFLAGS="$option" |
5213506e | 6173 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
6174 | /* end confdefs.h. */ |
6175 | ||
6176 | int | |
6177 | main () | |
6178 | { | |
6179 | ||
6180 | ; | |
6181 | return 0; | |
6182 | } | |
6183 | _ACEOF | |
5213506e | 6184 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 6185 | eval "$as_acx_Woption=yes" |
414d23ae | 6186 | else |
5213506e | 6187 | eval "$as_acx_Woption=no" |
414d23ae | 6188 | fi |
5213506e | 6189 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 6190 | |
00020c16 | 6191 | fi |
5213506e RW |
6192 | eval ac_res=\$$as_acx_Woption |
6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6194 | $as_echo "$ac_res" >&6; } | |
6195 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
00020c16 ILT |
6196 | strict_warn="$strict_warn${strict_warn:+ }$option" |
6197 | fi | |
00020c16 ILT |
6198 | done |
6199 | CFLAGS="$save_CFLAGS" | |
75e93faa | 6200 | |
00020c16 ILT |
6201 | c_strict_warn= |
6202 | save_CFLAGS="$CFLAGS" | |
6203 | for option in -Wold-style-definition -Wc++-compat; do | |
5213506e | 6204 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
ba479fd2 | 6205 | |
5213506e RW |
6206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
6207 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
6208 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6209 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
6210 | else |
6211 | CFLAGS="$option" | |
5213506e | 6212 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 6213 | /* end confdefs.h. */ |
a207b594 | 6214 | |
00020c16 ILT |
6215 | int |
6216 | main () | |
6217 | { | |
ba479fd2 | 6218 | |
00020c16 ILT |
6219 | ; |
6220 | return 0; | |
6221 | } | |
ba479fd2 | 6222 | _ACEOF |
5213506e | 6223 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 ILT |
6224 | eval "$as_acx_Woption=yes" |
6225 | else | |
5213506e | 6226 | eval "$as_acx_Woption=no" |
414d23ae | 6227 | fi |
5213506e | 6228 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75e93faa | 6229 | |
00020c16 | 6230 | fi |
5213506e RW |
6231 | eval ac_res=\$$as_acx_Woption |
6232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
6233 | $as_echo "$ac_res" >&6; } | |
6234 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
00020c16 ILT |
6235 | c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option" |
6236 | fi | |
00020c16 ILT |
6237 | done |
6238 | CFLAGS="$save_CFLAGS" | |
75e93faa | 6239 | |
5213506e RW |
6240 | if test "$GCC" = yes; then : |
6241 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5 | |
6242 | $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; } | |
6243 | if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then : | |
6244 | $as_echo_n "(cached) " >&6 | |
75e93faa | 6245 | else |
00020c16 ILT |
6246 | save_CFLAGS="$CFLAGS" |
6247 | CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" | |
5213506e | 6248 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 6249 | /* end confdefs.h. */ |
2f41c1d6 | 6250 | |
00020c16 ILT |
6251 | int |
6252 | main () | |
6253 | { | |
b61ff9c8 | 6254 | |
00020c16 ILT |
6255 | ; |
6256 | return 0; | |
6257 | } | |
6258 | _ACEOF | |
5213506e | 6259 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 6260 | acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes |
439a7e54 | 6261 | else |
5213506e | 6262 | acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no |
00020c16 | 6263 | fi |
5213506e | 6264 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 ILT |
6265 | CFLAGS="$save_CFLAGS" |
6266 | fi | |
5213506e RW |
6267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5 |
6268 | $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; } | |
6269 | if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then : | |
00020c16 ILT |
6270 | strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" |
6271 | fi | |
ba479fd2 | 6272 | |
439a7e54 DN |
6273 | fi |
6274 | ||
5213506e RW |
6275 | # Check whether --enable-werror-always was given. |
6276 | if test "${enable_werror_always+set}" = set; then : | |
6277 | enableval=$enable_werror_always; | |
34a86c2b | 6278 | else |
00020c16 | 6279 | enable_werror_always=no |
00020c16 | 6280 | fi |
cafe096b | 6281 | |
5213506e RW |
6282 | if test $enable_werror_always = yes; then : |
6283 | strict_warn="$strict_warn${strict_warn:+ }-Werror" | |
6284 | fi | |
b61ff9c8 | 6285 | |
75e93faa | 6286 | |
34a86c2b | 6287 | |
00020c16 ILT |
6288 | # The above macros do nothing if the compiler is not GCC. However, the |
6289 | # Makefile has more goo to add other flags, so these variables are used | |
6290 | # to enable warnings only for GCC. | |
6291 | warn_cflags= | |
6292 | warn_cxxflags= | |
6293 | if test "x$GCC" = "xyes"; then | |
6294 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
6295 | warn_cxxflags='$(GCC_WARN_CXXFLAGS)' | |
6296 | fi | |
75e93faa ZW |
6297 | |
6298 | ||
b61ff9c8 | 6299 | |
00020c16 ILT |
6300 | # Enable expensive internal checks |
6301 | is_release= | |
6302 | if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then | |
6303 | is_release=yes | |
6304 | fi | |
79b87c74 | 6305 | |
5213506e RW |
6306 | # Check whether --enable-checking was given. |
6307 | if test "${enable_checking+set}" = set; then : | |
6308 | enableval=$enable_checking; ac_checking_flags="${enableval}" | |
79b87c74 MM |
6309 | else |
6310 | ||
00020c16 ILT |
6311 | # Determine the default checks. |
6312 | if test x$is_release = x ; then | |
6313 | ac_checking_flags=yes | |
6314 | else | |
6315 | ac_checking_flags=release | |
6316 | fi | |
5213506e RW |
6317 | fi |
6318 | ||
00020c16 ILT |
6319 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
6320 | for check in release $ac_checking_flags | |
6321 | do | |
6322 | case $check in | |
6323 | # these set all the flags to specific states | |
6324 | yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ; | |
6325 | ac_fold_checking= ; ac_gc_checking=1 ; | |
6326 | ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ; | |
6327 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; | |
6328 | ac_tree_checking=1 ; ac_valgrind_checking= ; | |
6329 | ac_types_checking=1 ;; | |
6330 | no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ; | |
6331 | ac_fold_checking= ; ac_gc_checking= ; | |
6332 | ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; | |
6333 | ac_rtlflag_checking= ; ac_runtime_checking= ; | |
6334 | ac_tree_checking= ; ac_valgrind_checking= ; | |
6335 | ac_types_checking= ;; | |
6336 | all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ; | |
6337 | ac_fold_checking=1 ; ac_gc_checking=1 ; | |
6338 | ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ; | |
6339 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; | |
6340 | ac_tree_checking=1 ; ac_valgrind_checking= ; | |
6341 | ac_types_checking=1 ;; | |
6342 | release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ; | |
6343 | ac_fold_checking= ; ac_gc_checking= ; | |
6344 | ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; | |
6345 | ac_rtlflag_checking= ; ac_runtime_checking=1 ; | |
6346 | ac_tree_checking= ; ac_valgrind_checking= ; | |
6347 | ac_types_checking= ;; | |
6348 | # these enable particular checks | |
6349 | assert) ac_assert_checking=1 ;; | |
6350 | df) ac_df_checking=1 ;; | |
6351 | fold) ac_fold_checking=1 ;; | |
6352 | gc) ac_gc_checking=1 ;; | |
6353 | gcac) ac_gc_always_collect=1 ;; | |
6354 | gimple) ac_gimple_checking=1 ;; | |
6355 | misc) ac_checking=1 ;; | |
6356 | rtl) ac_rtl_checking=1 ;; | |
6357 | rtlflag) ac_rtlflag_checking=1 ;; | |
6358 | runtime) ac_runtime_checking=1 ;; | |
6359 | tree) ac_tree_checking=1 ;; | |
6360 | types) ac_types_checking=1 ;; | |
6361 | valgrind) ac_valgrind_checking=1 ;; | |
5213506e | 6362 | *) as_fn_error "unknown check category $check" "$LINENO" 5 ;; |
00020c16 ILT |
6363 | esac |
6364 | done | |
6365 | IFS="$ac_save_IFS" | |
486aa804 | 6366 | |
00020c16 ILT |
6367 | nocommon_flag="" |
6368 | if test x$ac_checking != x ; then | |
79b87c74 | 6369 | |
5213506e | 6370 | $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h |
79b87c74 | 6371 | |
00020c16 ILT |
6372 | nocommon_flag=-fno-common |
6373 | fi | |
79b87c74 | 6374 | |
00020c16 | 6375 | if test x$ac_df_checking != x ; then |
486aa804 | 6376 | |
5213506e | 6377 | $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h |
486aa804 | 6378 | |
00020c16 ILT |
6379 | fi |
6380 | if test x$ac_assert_checking != x ; then | |
486aa804 | 6381 | |
5213506e | 6382 | $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h |
486aa804 | 6383 | |
00020c16 ILT |
6384 | fi |
6385 | if test x$ac_gimple_checking != x ; then | |
486aa804 | 6386 | |
5213506e | 6387 | $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h |
b61ff9c8 | 6388 | |
00020c16 | 6389 | fi |
ab22c1fa | 6390 | |
00020c16 | 6391 | if test x$ac_runtime_checking != x ; then |
ab22c1fa | 6392 | |
5213506e | 6393 | $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h |
ab22c1fa | 6394 | |
00020c16 ILT |
6395 | fi |
6396 | if test x$ac_tree_checking != x ; then | |
ab22c1fa | 6397 | |
5213506e | 6398 | $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h |
ab22c1fa | 6399 | |
00020c16 ILT |
6400 | TREEBROWSER=tree-browser.o |
6401 | fi | |
6402 | if test x$ac_types_checking != x ; then | |
ab22c1fa | 6403 | |
5213506e | 6404 | $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h |
ab22c1fa | 6405 | |
00020c16 | 6406 | fi |
ab22c1fa | 6407 | |
00020c16 | 6408 | if test x$ac_rtl_checking != x ; then |
2f41c1d6 | 6409 | |
5213506e RW |
6410 | $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h |
6411 | ||
00020c16 | 6412 | fi |
5213506e RW |
6413 | if test x$ac_rtlflag_checking != x ; then |
6414 | ||
6415 | $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h | |
4977bab6 | 6416 | |
00020c16 | 6417 | fi |
5213506e RW |
6418 | if test x$ac_gc_checking != x ; then |
6419 | ||
6420 | $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h | |
6421 | ||
6422 | fi | |
6423 | if test x$ac_gc_always_collect != x ; then | |
6424 | ||
6425 | $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h | |
4977bab6 | 6426 | |
00020c16 | 6427 | fi |
5213506e RW |
6428 | if test x$ac_fold_checking != x ; then |
6429 | ||
6430 | $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h | |
2f41c1d6 | 6431 | |
00020c16 | 6432 | fi |
5213506e RW |
6433 | valgrind_path_defines= |
6434 | valgrind_command= | |
6435 | ||
6436 | ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default" | |
6437 | if test "x$ac_cv_header_valgrind_h" = x""yes; then : | |
00020c16 | 6438 | have_valgrind_h=yes |
2f41c1d6 | 6439 | else |
00020c16 ILT |
6440 | have_valgrind_h=no |
6441 | fi | |
2f41c1d6 | 6442 | |
1a4b763e | 6443 | |
2f41c1d6 | 6444 | |
00020c16 ILT |
6445 | if test x$ac_valgrind_checking != x ; then |
6446 | # It is certainly possible that there's valgrind but no valgrind.h. | |
6447 | # GCC relies on making annotations so we must have both. | |
5213506e RW |
6448 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5 |
6449 | $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; } | |
6450 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
00020c16 ILT |
6451 | /* end confdefs.h. */ |
6452 | #include <valgrind/memcheck.h> | |
6453 | #ifndef VALGRIND_DISCARD | |
6454 | #error VALGRIND_DISCARD not defined | |
6455 | #endif | |
6456 | _ACEOF | |
5213506e | 6457 | if ac_fn_c_try_cpp "$LINENO"; then : |
00020c16 | 6458 | gcc_cv_header_valgrind_memcheck_h=yes |
aca600aa | 6459 | else |
00020c16 ILT |
6460 | gcc_cv_header_valgrind_memcheck_h=no |
6461 | fi | |
6462 | rm -f conftest.err conftest.$ac_ext | |
5213506e RW |
6463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5 |
6464 | $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; } | |
6465 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5 | |
6466 | $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; } | |
6467 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
00020c16 ILT |
6468 | /* end confdefs.h. */ |
6469 | #include <memcheck.h> | |
6470 | #ifndef VALGRIND_DISCARD | |
6471 | #error VALGRIND_DISCARD not defined | |
6472 | #endif | |
6473 | _ACEOF | |
5213506e | 6474 | if ac_fn_c_try_cpp "$LINENO"; then : |
00020c16 | 6475 | gcc_cv_header_memcheck_h=yes |
e9a25f70 | 6476 | else |
00020c16 ILT |
6477 | gcc_cv_header_memcheck_h=no |
6478 | fi | |
6479 | rm -f conftest.err conftest.$ac_ext | |
5213506e RW |
6480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5 |
6481 | $as_echo "$gcc_cv_header_memcheck_h" >&6; } | |
00020c16 ILT |
6482 | |
6483 | # Prepare PATH_SEPARATOR. | |
6484 | # The user is always right. | |
6485 | if test "${PATH_SEPARATOR+set}" != set; then | |
6486 | echo "#! /bin/sh" >conf$$.sh | |
6487 | echo "exit 0" >>conf$$.sh | |
6488 | chmod +x conf$$.sh | |
6489 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6490 | PATH_SEPARATOR=';' | |
6491 | else | |
6492 | PATH_SEPARATOR=: | |
6493 | fi | |
6494 | rm -f conf$$.sh | |
e9a25f70 JL |
6495 | fi |
6496 | ||
00020c16 ILT |
6497 | # Find out how to test for executable files. Don't use a zero-byte file, |
6498 | # as systems may use methods other than mode bits to determine executability. | |
6499 | cat >conf$$.file <<_ASEOF | |
6500 | #! /bin/sh | |
6501 | exit 0 | |
6502 | _ASEOF | |
6503 | chmod +x conf$$.file | |
6504 | if test -x conf$$.file >/dev/null 2>&1; then | |
6505 | ac_executable_p="test -x" | |
6506 | else | |
6507 | ac_executable_p="test -f" | |
6508 | fi | |
6509 | rm -f conf$$.file | |
e9a25f70 | 6510 | |
00020c16 ILT |
6511 | # Extract the first word of "valgrind", so it can be a program name with args. |
6512 | set dummy valgrind; ac_word=$2 | |
5213506e RW |
6513 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6514 | $as_echo_n "checking for $ac_word... " >&6; } | |
6515 | if test "${ac_cv_path_valgrind_path+set}" = set; then : | |
6516 | $as_echo_n "(cached) " >&6 | |
861bb6c1 | 6517 | else |
00020c16 ILT |
6518 | case "$valgrind_path" in |
6519 | [\\/]* | ?:[\\/]*) | |
6520 | ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path. | |
6521 | ;; | |
6522 | *) | |
6523 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
6524 | for ac_dir in $PATH; do | |
6525 | IFS="$ac_save_IFS" | |
6526 | test -z "$ac_dir" && ac_dir=. | |
6527 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6528 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
6529 | if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then | |
6530 | ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext" | |
6531 | break 2 | |
6532 | fi | |
6533 | fi | |
6534 | done | |
6535 | done | |
6536 | IFS="$ac_save_IFS" | |
6537 | ;; | |
6538 | esac | |
861bb6c1 | 6539 | fi |
00020c16 ILT |
6540 | valgrind_path="$ac_cv_path_valgrind_path" |
6541 | if test -n "$valgrind_path"; then | |
5213506e RW |
6542 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5 |
6543 | $as_echo "$valgrind_path" >&6; } | |
861bb6c1 | 6544 | else |
5213506e RW |
6545 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6546 | $as_echo "no" >&6; } | |
861bb6c1 JL |
6547 | fi |
6548 | ||
00020c16 ILT |
6549 | if test "x$valgrind_path" = "x" \ |
6550 | || (test $have_valgrind_h = no \ | |
6551 | && test $gcc_cv_header_memcheck_h = no \ | |
6552 | && test $gcc_cv_header_valgrind_memcheck_h = no); then | |
5213506e | 6553 | as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5 |
00020c16 ILT |
6554 | fi |
6555 | valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"' | |
6556 | valgrind_command="$valgrind_path -q" | |
861bb6c1 | 6557 | |
5213506e | 6558 | $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h |
00020c16 ILT |
6559 | |
6560 | if test $gcc_cv_header_valgrind_memcheck_h = yes; then | |
6561 | ||
5213506e | 6562 | $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h |
2c4902b9 | 6563 | |
0a4b6309 | 6564 | fi |
00020c16 ILT |
6565 | if test $gcc_cv_header_memcheck_h = yes; then |
6566 | ||
5213506e | 6567 | $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h |
0a4b6309 | 6568 | |
0a4b6309 RL |
6569 | fi |
6570 | fi | |
6571 | ||
18fc9bd4 | 6572 | |
18fc9bd4 | 6573 | |
00020c16 | 6574 | # Enable code coverage collection |
5213506e RW |
6575 | # Check whether --enable-coverage was given. |
6576 | if test "${enable_coverage+set}" = set; then : | |
6577 | enableval=$enable_coverage; case "${enableval}" in | |
00020c16 ILT |
6578 | yes|noopt) |
6579 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0" | |
6580 | ;; | |
6581 | opt) | |
6582 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2" | |
6583 | ;; | |
6584 | no) | |
6585 | # a.k.a. --disable-coverage | |
6586 | coverage_flags="" | |
6587 | ;; | |
6588 | *) | |
5213506e | 6589 | as_fn_error "unknown coverage setting $enableval" "$LINENO" 5 |
00020c16 ILT |
6590 | ;; |
6591 | esac | |
861bb6c1 | 6592 | else |
00020c16 | 6593 | coverage_flags="" |
5213506e | 6594 | fi |
00020c16 ILT |
6595 | |
6596 | ||
ba479fd2 | 6597 | |
5213506e RW |
6598 | # Check whether --enable-gather-detailed-mem-stats was given. |
6599 | if test "${enable_gather_detailed_mem_stats+set}" = set; then : | |
6600 | enableval=$enable_gather_detailed_mem_stats; | |
ba479fd2 | 6601 | else |
00020c16 | 6602 | enable_gather_detailed_mem_stats=no |
5213506e RW |
6603 | fi |
6604 | ||
00020c16 ILT |
6605 | if test x$enable_gather_detailed_mem_stats = xyes ; then |
6606 | ||
5213506e | 6607 | $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h |
ba479fd2 NN |
6608 | |
6609 | fi | |
00020c16 ILT |
6610 | |
6611 | # ------------------------------- | |
6612 | # Miscenalleous configure options | |
6613 | # ------------------------------- | |
6614 | ||
6615 | # See if we are building gcc with C++. | |
5213506e RW |
6616 | # Check whether --enable-build-with-cxx was given. |
6617 | if test "${enable_build_with_cxx+set}" = set; then : | |
6618 | enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval | |
ba479fd2 | 6619 | else |
00020c16 | 6620 | ENABLE_BUILD_WITH_CXX=no |
5213506e RW |
6621 | fi |
6622 | ||
ba479fd2 | 6623 | |
00020c16 ILT |
6624 | |
6625 | # With stabs | |
6626 | ||
5213506e RW |
6627 | # Check whether --with-stabs was given. |
6628 | if test "${with_stabs+set}" = set; then : | |
6629 | withval=$with_stabs; stabs="$with_stabs" | |
6e3f3080 | 6630 | else |
00020c16 | 6631 | stabs=no |
5213506e | 6632 | fi |
00020c16 | 6633 | |
ba479fd2 | 6634 | |
5213506e RW |
6635 | # Determine whether or not multilibs are enabled. |
6636 | # Check whether --enable-multilib was given. | |
6637 | if test "${enable_multilib+set}" = set; then : | |
6638 | enableval=$enable_multilib; | |
ba479fd2 | 6639 | else |
00020c16 | 6640 | enable_multilib=yes |
5213506e RW |
6641 | fi |
6642 | ||
861bb6c1 | 6643 | |
343a6100 | 6644 | |
00020c16 | 6645 | # Enable __cxa_atexit for C++. |
5213506e RW |
6646 | # Check whether --enable-__cxa_atexit was given. |
6647 | if test "${enable___cxa_atexit+set}" = set; then : | |
6648 | enableval=$enable___cxa_atexit; | |
6649 | fi | |
00020c16 | 6650 | |
00020c16 ILT |
6651 | |
6652 | # Enable C extension for decimal float if target supports it. | |
f4dae9fc | 6653 | |
5213506e RW |
6654 | # Check whether --enable-decimal-float was given. |
6655 | if test "${enable_decimal_float+set}" = set; then : | |
6656 | enableval=$enable_decimal_float; | |
00020c16 | 6657 | case $enable_decimal_float in |
cc0ae0ca | 6658 | yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; |
5213506e RW |
6659 | *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. |
6660 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; | |
00020c16 | 6661 | esac |
343a6100 | 6662 | |
0a4b6309 | 6663 | else |
00020c16 ILT |
6664 | |
6665 | case $target in | |
996b42ef KT |
6666 | powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ |
6667 | i?86*-*-mingw* | x86_64*-*-mingw* | \ | |
6668 | i?86*-*-cygwin*) | |
00020c16 | 6669 | enable_decimal_float=yes |
0a4b6309 | 6670 | ;; |
00020c16 | 6671 | *) |
84f47d20 AS |
6672 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 |
6673 | $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} | |
00020c16 ILT |
6674 | enable_decimal_float=no |
6675 | ;; | |
6676 | esac | |
6677 | ||
5213506e RW |
6678 | fi |
6679 | ||
00020c16 | 6680 | |
00020c16 ILT |
6681 | # x86's use BID format instead of DPD |
6682 | case x$enable_decimal_float in | |
6683 | xyes) | |
6684 | case $target in | |
f4dae9fc | 6685 | i?86*-*-* | x86_64*-*-*) |
00020c16 ILT |
6686 | enable_decimal_float=bid |
6687 | ;; | |
6688 | *) | |
6689 | enable_decimal_float=dpd | |
6690 | ;; | |
0a4b6309 | 6691 | esac |
cc0ae0ca | 6692 | default_decimal_float=$enable_decimal_float |
00020c16 ILT |
6693 | ;; |
6694 | xno) | |
6695 | # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper | |
6696 | # dependency on libdecnumber. | |
cc0ae0ca | 6697 | default_decimal_float=dpd |
00020c16 ILT |
6698 | ;; |
6699 | esac | |
0a4b6309 | 6700 | |
0a4b6309 | 6701 | |
f4dae9fc AK |
6702 | |
6703 | ||
6704 | dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi` | |
6705 | ||
6706 | cat >>confdefs.h <<_ACEOF | |
6707 | #define ENABLE_DECIMAL_FLOAT $dfp | |
6708 | _ACEOF | |
6709 | ||
6710 | ||
cc0ae0ca L |
6711 | # Use default_decimal_float for dependency. |
6712 | enable_decimal_float=$default_decimal_float | |
6713 | ||
00020c16 | 6714 | bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi` |
0a4b6309 | 6715 | |
00020c16 ILT |
6716 | cat >>confdefs.h <<_ACEOF |
6717 | #define ENABLE_DECIMAL_BID_FORMAT $bid | |
6718 | _ACEOF | |
6719 | ||
6720 | ||
6721 | # Enable C extension for fixed-point arithmetic. | |
5213506e RW |
6722 | # Check whether --enable-fixed-point was given. |
6723 | if test "${enable_fixed_point+set}" = set; then : | |
6724 | enableval=$enable_fixed_point; | |
861bb6c1 | 6725 | |
3a000df0 | 6726 | else |
3a000df0 | 6727 | |
00020c16 ILT |
6728 | case $target in |
6729 | mips*-*-*) | |
6730 | case $host in | |
6731 | mips*-sgi-irix*) | |
84f47d20 AS |
6732 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5 |
6733 | $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;} | |
00020c16 ILT |
6734 | enable_fixed_point=no |
6735 | ;; | |
6736 | *) | |
6737 | enable_fixed_point=yes | |
6738 | ;; | |
6739 | esac | |
6740 | ;; | |
6741 | *) | |
84f47d20 AS |
6742 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5 |
6743 | $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;} | |
00020c16 ILT |
6744 | enable_fixed_point=no |
6745 | ;; | |
6746 | esac | |
3a000df0 | 6747 | |
5213506e RW |
6748 | fi |
6749 | ||
3a000df0 KC |
6750 | |
6751 | ||
00020c16 | 6752 | fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 6753 | |
00020c16 ILT |
6754 | cat >>confdefs.h <<_ACEOF |
6755 | #define ENABLE_FIXED_POINT $fixedpoint | |
6756 | _ACEOF | |
73458fb7 NN |
6757 | |
6758 | ||
00020c16 ILT |
6759 | # Enable threads |
6760 | # Pass with no value to take the default | |
6761 | # Pass with a value to specify a thread package | |
5213506e RW |
6762 | # Check whether --enable-threads was given. |
6763 | if test "${enable_threads+set}" = set; then : | |
6764 | enableval=$enable_threads; | |
73458fb7 | 6765 | else |
00020c16 | 6766 | enable_threads='' |
5213506e | 6767 | fi |
00020c16 | 6768 | |
00020c16 | 6769 | |
5213506e RW |
6770 | # Check whether --enable-tls was given. |
6771 | if test "${enable_tls+set}" = set; then : | |
6772 | enableval=$enable_tls; | |
00020c16 ILT |
6773 | case $enable_tls in |
6774 | yes | no) ;; | |
5213506e RW |
6775 | *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls. |
6776 | Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; | |
00020c16 ILT |
6777 | esac |
6778 | ||
73458fb7 | 6779 | else |
00020c16 | 6780 | enable_tls='' |
5213506e | 6781 | fi |
ba479fd2 | 6782 | |
5213506e RW |
6783 | |
6784 | # Check whether --enable-objc-gc was given. | |
6785 | if test "${enable_objc_gc+set}" = set; then : | |
6786 | enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then | |
00020c16 | 6787 | objc_boehm_gc='' |
73458fb7 | 6788 | else |
00020c16 | 6789 | objc_boehm_gc=1 |
73458fb7 | 6790 | fi |
00020c16 ILT |
6791 | else |
6792 | objc_boehm_gc='' | |
5213506e RW |
6793 | fi |
6794 | ||
73458fb7 | 6795 | |
00020c16 | 6796 | |
5213506e RW |
6797 | # Check whether --with-dwarf2 was given. |
6798 | if test "${with_dwarf2+set}" = set; then : | |
6799 | withval=$with_dwarf2; dwarf2="$with_dwarf2" | |
73458fb7 | 6800 | else |
00020c16 | 6801 | dwarf2=no |
5213506e | 6802 | fi |
3bbd5a19 | 6803 | |
73458fb7 | 6804 | |
5213506e RW |
6805 | # Check whether --enable-shared was given. |
6806 | if test "${enable_shared+set}" = set; then : | |
6807 | enableval=$enable_shared; | |
00020c16 ILT |
6808 | case $enable_shared in |
6809 | yes | no) ;; | |
6810 | *) | |
6811 | enable_shared=no | |
6812 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
6813 | for pkg in $enableval; do | |
6814 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
6815 | enable_shared=yes | |
6816 | fi | |
6817 | done | |
6818 | IFS="$ac_save_ifs" | |
6819 | ;; | |
6820 | esac | |
73458fb7 | 6821 | |
73458fb7 | 6822 | else |
00020c16 | 6823 | enable_shared=yes |
5213506e | 6824 | fi |
73458fb7 | 6825 | |
7c27e184 | 6826 | |
00020c16 | 6827 | |
00020c16 | 6828 | |
5213506e RW |
6829 | # Check whether --with-build-sysroot was given. |
6830 | if test "${with_build_sysroot+set}" = set; then : | |
6831 | withval=$with_build_sysroot; | |
6832 | fi | |
00020c16 ILT |
6833 | |
6834 | ||
00020c16 | 6835 | |
5213506e RW |
6836 | # Check whether --with-sysroot was given. |
6837 | if test "${with_sysroot+set}" = set; then : | |
6838 | withval=$with_sysroot; | |
00020c16 ILT |
6839 | case ${with_sysroot} in |
6840 | yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;; | |
6841 | *) TARGET_SYSTEM_ROOT=$with_sysroot ;; | |
6842 | esac | |
6843 | ||
6844 | TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' | |
6845 | CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' | |
6846 | ||
6847 | if test "x$prefix" = xNONE; then | |
6848 | test_prefix=/usr/local | |
6849 | else | |
6850 | test_prefix=$prefix | |
6851 | fi | |
6852 | if test "x$exec_prefix" = xNONE; then | |
6853 | test_exec_prefix=$test_prefix | |
6854 | else | |
6855 | test_exec_prefix=$exec_prefix | |
6856 | fi | |
6857 | case ${TARGET_SYSTEM_ROOT} in | |
6858 | "${test_prefix}"|"${test_prefix}/"*|\ | |
6859 | "${test_exec_prefix}"|"${test_exec_prefix}/"*|\ | |
6860 | '${prefix}'|'${prefix}/'*|\ | |
6861 | '${exec_prefix}'|'${exec_prefix}/'*) | |
6862 | t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" | |
6863 | TARGET_SYSTEM_ROOT_DEFINE="$t" | |
6864 | ;; | |
6865 | esac | |
6866 | ||
6867 | else | |
6868 | ||
6869 | TARGET_SYSTEM_ROOT= | |
6870 | TARGET_SYSTEM_ROOT_DEFINE= | |
6871 | CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' | |
6872 | ||
5213506e RW |
6873 | fi |
6874 | ||
00020c16 ILT |
6875 | |
6876 | ||
6877 | ||
6878 | ||
e11ddaf5 NS |
6879 | |
6880 | # Check whether --with-specs was given. | |
6881 | if test "${with_specs+set}" = set; then : | |
6882 | withval=$with_specs; CONFIGURE_SPECS=$withval | |
6883 | else | |
6884 | CONFIGURE_SPECS= | |
6885 | ||
6886 | fi | |
6887 | ||
6888 | ||
6889 | ||
00020c16 ILT |
6890 | |
6891 | ||
5213506e RW |
6892 | # Check whether --with-pkgversion was given. |
6893 | if test "${with_pkgversion+set}" = set; then : | |
6894 | withval=$with_pkgversion; case "$withval" in | |
6895 | yes) as_fn_error "package version not specified" "$LINENO" 5 ;; | |
00020c16 ILT |
6896 | no) PKGVERSION= ;; |
6897 | *) PKGVERSION="($withval) " ;; | |
6898 | esac | |
6899 | else | |
6900 | PKGVERSION="(GCC) " | |
6901 | ||
5213506e | 6902 | fi |
00020c16 ILT |
6903 | |
6904 | ||
6905 | ||
6906 | ||
5213506e RW |
6907 | |
6908 | # Check whether --with-bugurl was given. | |
6909 | if test "${with_bugurl+set}" = set; then : | |
6910 | withval=$with_bugurl; case "$withval" in | |
6911 | yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;; | |
00020c16 ILT |
6912 | no) BUGURL= |
6913 | ;; | |
6914 | *) BUGURL="$withval" | |
6915 | ;; | |
6916 | esac | |
6917 | else | |
6918 | BUGURL="http://gcc.gnu.org/bugs.html" | |
6919 | ||
5213506e RW |
6920 | fi |
6921 | ||
00020c16 ILT |
6922 | case ${BUGURL} in |
6923 | "") | |
6924 | REPORT_BUGS_TO= | |
6925 | REPORT_BUGS_TEXI= | |
6926 | ;; | |
6927 | *) | |
6928 | REPORT_BUGS_TO="<$BUGURL>" | |
6929 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
6930 | ;; | |
6931 | esac; | |
6932 | ||
6933 | ||
6934 | ||
6935 | ||
6936 | # Sanity check enable_languages in case someone does not run the toplevel | |
6937 | # configure # script. | |
5213506e RW |
6938 | # Check whether --enable-languages was given. |
6939 | if test "${enable_languages+set}" = set; then : | |
6940 | enableval=$enable_languages; case ,${enable_languages}, in | |
00020c16 ILT |
6941 | ,,|,yes,) |
6942 | # go safe -- we cannot be much sure without the toplevel | |
6943 | # configure's | |
6944 | # analysis of which target libs are present and usable | |
6945 | enable_languages=c | |
6946 | ;; | |
6947 | *,all,*) | |
5213506e | 6948 | as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5 |
00020c16 ILT |
6949 | ;; |
6950 | *,c,*) | |
6951 | ;; | |
6952 | *) | |
6953 | enable_languages=c,${enable_languages} | |
6954 | ;; | |
6955 | esac | |
6956 | else | |
6957 | enable_languages=c | |
5213506e RW |
6958 | fi |
6959 | ||
00020c16 | 6960 | |
00020c16 | 6961 | |
5213506e RW |
6962 | # Check whether --with-multilib-list was given. |
6963 | if test "${with_multilib_list+set}" = set; then : | |
6964 | withval=$with_multilib_list; : | |
00020c16 ILT |
6965 | else |
6966 | with_multilib_list=default | |
5213506e RW |
6967 | fi |
6968 | ||
00020c16 ILT |
6969 | |
6970 | # ------------------------- | |
6971 | # Checks for other programs | |
6972 | # ------------------------- | |
6973 | ||
5213506e RW |
6974 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
6975 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
6976 | set x ${MAKE-make} | |
6977 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
6978 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6979 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
6980 | else |
6981 | cat >conftest.make <<\_ACEOF | |
5213506e | 6982 | SHELL = /bin/sh |
00020c16 | 6983 | all: |
5213506e | 6984 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
00020c16 ILT |
6985 | _ACEOF |
6986 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
5213506e RW |
6987 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
6988 | *@@@%%%=?*=@@@%%%*) | |
6989 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
6990 | *) | |
6991 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
6992 | esac | |
00020c16 ILT |
6993 | rm -f conftest.make |
6994 | fi | |
5213506e RW |
6995 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
6996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6997 | $as_echo "yes" >&6; } | |
00020c16 | 6998 | SET_MAKE= |
73458fb7 | 6999 | else |
5213506e RW |
7000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7001 | $as_echo "no" >&6; } | |
00020c16 | 7002 | SET_MAKE="MAKE=${MAKE-make}" |
73458fb7 NN |
7003 | fi |
7004 | ||
7c27e184 | 7005 | |
00020c16 ILT |
7006 | # Find some useful tools |
7007 | for ac_prog in gawk mawk nawk awk | |
7c27e184 PB |
7008 | do |
7009 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7010 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
7011 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7012 | $as_echo_n "checking for $ac_word... " >&6; } | |
7013 | if test "${ac_cv_prog_AWK+set}" = set; then : | |
7014 | $as_echo_n "(cached) " >&6 | |
73458fb7 | 7015 | else |
00020c16 ILT |
7016 | if test -n "$AWK"; then |
7017 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
73458fb7 | 7018 | else |
ba479fd2 NN |
7019 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7020 | for as_dir in $PATH | |
7021 | do | |
7022 | IFS=$as_save_IFS | |
7023 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7024 | for ac_exec_ext in '' $ac_executable_extensions; do |
7025 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7026 | ac_cv_prog_AWK="$ac_prog" |
5213506e | 7027 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ba479fd2 NN |
7028 | break 2 |
7029 | fi | |
7030 | done | |
5213506e RW |
7031 | done |
7032 | IFS=$as_save_IFS | |
ba479fd2 | 7033 | |
73458fb7 NN |
7034 | fi |
7035 | fi | |
00020c16 ILT |
7036 | AWK=$ac_cv_prog_AWK |
7037 | if test -n "$AWK"; then | |
5213506e RW |
7038 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
7039 | $as_echo "$AWK" >&6; } | |
73458fb7 | 7040 | else |
5213506e RW |
7041 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7042 | $as_echo "no" >&6; } | |
73458fb7 NN |
7043 | fi |
7044 | ||
5213506e | 7045 | |
00020c16 | 7046 | test -n "$AWK" && break |
7c27e184 | 7047 | done |
7c27e184 | 7048 | |
00020c16 ILT |
7049 | # We need awk to create options.c and options.h. |
7050 | # Bail out if it's missing. | |
7051 | case ${AWK} in | |
5213506e | 7052 | "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;; |
00020c16 | 7053 | esac |
73458fb7 | 7054 | |
5213506e RW |
7055 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
7056 | $as_echo_n "checking whether ln -s works... " >&6; } | |
7057 | if test "${gcc_cv_prog_LN_S+set}" = set; then : | |
7058 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7059 | else |
7060 | rm -f conftestdata_t | |
7061 | echo >conftestdata_f | |
7062 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
7063 | then | |
7064 | gcc_cv_prog_LN_S="ln -s" | |
7065 | else | |
7066 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7067 | then | |
7068 | gcc_cv_prog_LN_S=ln | |
7069 | else | |
7070 | if cp -p conftestdata_f conftestdata_t 2>/dev/null | |
7071 | then | |
7072 | gcc_cv_prog_LN_S="cp -p" | |
7073 | else | |
7074 | gcc_cv_prog_LN_S=cp | |
7075 | fi | |
7076 | fi | |
7077 | fi | |
7078 | rm -f conftestdata_f conftestdata_t | |
7079 | ||
7080 | fi | |
7081 | LN_S="$gcc_cv_prog_LN_S" | |
7082 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
5213506e RW |
7083 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
7084 | $as_echo "yes" >&6; } | |
00020c16 ILT |
7085 | else |
7086 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
5213506e RW |
7087 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5 |
7088 | $as_echo "no, using ln" >&6; } | |
00020c16 | 7089 | else |
5213506e RW |
7090 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5 |
7091 | $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; } | |
00020c16 ILT |
7092 | fi |
7093 | fi | |
7094 | ||
5213506e RW |
7095 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5 |
7096 | $as_echo_n "checking whether ln works... " >&6; } | |
7097 | if test "${acx_cv_prog_LN+set}" = set; then : | |
7098 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7099 | else |
7100 | rm -f conftestdata_t | |
7101 | echo >conftestdata_f | |
7102 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7103 | then | |
7104 | acx_cv_prog_LN=ln | |
7105 | else | |
7106 | acx_cv_prog_LN=no | |
7107 | fi | |
7108 | rm -f conftestdata_f conftestdata_t | |
7109 | ||
7110 | fi | |
7111 | if test $acx_cv_prog_LN = no; then | |
7112 | LN="$LN_S" | |
5213506e RW |
7113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5 |
7114 | $as_echo "no, using $LN" >&6; } | |
00020c16 ILT |
7115 | else |
7116 | LN="$acx_cv_prog_LN" | |
5213506e RW |
7117 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
7118 | $as_echo "yes" >&6; } | |
00020c16 ILT |
7119 | fi |
7120 | ||
7121 | if test -n "$ac_tool_prefix"; then | |
7122 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
7123 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5213506e RW |
7124 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7125 | $as_echo_n "checking for $ac_word... " >&6; } | |
7126 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
7127 | $as_echo_n "(cached) " >&6 | |
73458fb7 | 7128 | else |
00020c16 ILT |
7129 | if test -n "$RANLIB"; then |
7130 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
73458fb7 | 7131 | else |
ba479fd2 NN |
7132 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7133 | for as_dir in $PATH | |
7134 | do | |
7135 | IFS=$as_save_IFS | |
7136 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7137 | for ac_exec_ext in '' $ac_executable_extensions; do |
7138 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7139 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5213506e | 7140 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ba479fd2 NN |
7141 | break 2 |
7142 | fi | |
7143 | done | |
5213506e RW |
7144 | done |
7145 | IFS=$as_save_IFS | |
ba479fd2 | 7146 | |
73458fb7 NN |
7147 | fi |
7148 | fi | |
00020c16 ILT |
7149 | RANLIB=$ac_cv_prog_RANLIB |
7150 | if test -n "$RANLIB"; then | |
5213506e RW |
7151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
7152 | $as_echo "$RANLIB" >&6; } | |
73458fb7 | 7153 | else |
5213506e RW |
7154 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7155 | $as_echo "no" >&6; } | |
73458fb7 NN |
7156 | fi |
7157 | ||
5213506e | 7158 | |
00020c16 ILT |
7159 | fi |
7160 | if test -z "$ac_cv_prog_RANLIB"; then | |
7161 | ac_ct_RANLIB=$RANLIB | |
7162 | # Extract the first word of "ranlib", so it can be a program name with args. | |
7163 | set dummy ranlib; ac_word=$2 | |
5213506e RW |
7164 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7165 | $as_echo_n "checking for $ac_word... " >&6; } | |
7166 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
7167 | $as_echo_n "(cached) " >&6 | |
f6a874ac | 7168 | else |
00020c16 ILT |
7169 | if test -n "$ac_ct_RANLIB"; then |
7170 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
f6a874ac JW |
7171 | else |
7172 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7173 | for as_dir in $PATH | |
7174 | do | |
7175 | IFS=$as_save_IFS | |
7176 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7177 | for ac_exec_ext in '' $ac_executable_extensions; do |
7178 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7179 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5213506e | 7180 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f6a874ac JW |
7181 | break 2 |
7182 | fi | |
7183 | done | |
5213506e RW |
7184 | done |
7185 | IFS=$as_save_IFS | |
f6a874ac | 7186 | |
f6a874ac JW |
7187 | fi |
7188 | fi | |
00020c16 ILT |
7189 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
7190 | if test -n "$ac_ct_RANLIB"; then | |
5213506e RW |
7191 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
7192 | $as_echo "$ac_ct_RANLIB" >&6; } | |
f6a874ac | 7193 | else |
5213506e RW |
7194 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7195 | $as_echo "no" >&6; } | |
f6a874ac JW |
7196 | fi |
7197 | ||
5213506e RW |
7198 | if test "x$ac_ct_RANLIB" = x; then |
7199 | RANLIB=":" | |
7200 | else | |
7201 | case $cross_compiling:$ac_tool_warned in | |
7202 | yes:) | |
7203 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
7204 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
7205 | ac_tool_warned=yes ;; | |
7206 | esac | |
7207 | RANLIB=$ac_ct_RANLIB | |
7208 | fi | |
00020c16 ILT |
7209 | else |
7210 | RANLIB="$ac_cv_prog_RANLIB" | |
f6a874ac JW |
7211 | fi |
7212 | ||
00020c16 ILT |
7213 | case "${host}" in |
7214 | *-*-darwin*) | |
7215 | # By default, the Darwin ranlib will not treat common symbols as | |
7216 | # definitions when building the archive table of contents. Other | |
7217 | # ranlibs do that; pass an option to the Darwin ranlib that makes | |
7218 | # it behave similarly. | |
7219 | ranlib_flags="-c" | |
7220 | ;; | |
7221 | *) | |
7222 | ranlib_flags="" | |
7223 | esac | |
7224 | ||
7225 | ||
7226 | # Find a good install program. We prefer a C program (faster), | |
7227 | # so one script is as good as another. But avoid the broken or | |
7228 | # incompatible versions: | |
7229 | # SysV /etc/install, /usr/sbin/install | |
7230 | # SunOS /usr/etc/install | |
7231 | # IRIX /sbin/install | |
7232 | # AIX /bin/install | |
7233 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
7234 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
7235 | # ./install, which can be erroneously created by make from ./install.sh. | |
5213506e RW |
7236 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5 |
7237 | $as_echo_n "checking for a BSD compatible install... " >&6; } | |
00020c16 | 7238 | if test -z "$INSTALL"; then |
5213506e RW |
7239 | if test "${ac_cv_path_install+set}" = set; then : |
7240 | $as_echo_n "(cached) " >&6 | |
f6a874ac | 7241 | else |
00020c16 ILT |
7242 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" |
7243 | for ac_dir in $PATH; do | |
7244 | # Account for people who put trailing slashes in PATH elements. | |
7245 | case "$ac_dir/" in | |
7246 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
7247 | *) | |
7248 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
7249 | for ac_prog in ginstall scoinst install; do | |
7250 | if test -f $ac_dir/$ac_prog; then | |
7251 | if test $ac_prog = install && | |
7252 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
7253 | # AIX install. It has an incompatible calling convention. | |
7254 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
7255 | : | |
7256 | else | |
7257 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
7258 | break 2 | |
7259 | fi | |
7260 | fi | |
7261 | done | |
7262 | ;; | |
7263 | esac | |
7264 | done | |
7265 | IFS="$ac_save_IFS" | |
7266 | ||
7267 | fi | |
7268 | if test "${ac_cv_path_install+set}" = set; then | |
7269 | INSTALL="$ac_cv_path_install" | |
7270 | else | |
7271 | # As a last resort, use the slow shell script. We don't cache a | |
7272 | # path for INSTALL within a source directory, because that will | |
7273 | # break other packages using the cache if that directory is | |
7274 | # removed, or if the path is relative. | |
7275 | INSTALL="$ac_install_sh" | |
7276 | fi | |
7277 | fi | |
5213506e RW |
7278 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
7279 | $as_echo "$INSTALL" >&6; } | |
00020c16 ILT |
7280 | |
7281 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
7282 | # It thinks the first close brace ends the variable substitution. | |
7283 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
7284 | ||
7285 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
7286 | ||
7287 | ||
7288 | # See if cmp has --ignore-initial. | |
5213506e RW |
7289 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5 |
7290 | $as_echo_n "checking for cmp's capabilities... " >&6; } | |
7291 | if test "${gcc_cv_prog_cmp_skip+set}" = set; then : | |
7292 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7293 | else |
7294 | echo abfoo >t1 | |
7295 | echo cdfoo >t2 | |
7296 | gcc_cv_prog_cmp_skip=slowcompare | |
7297 | if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then | |
7298 | if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then | |
7299 | : | |
7300 | else | |
7301 | gcc_cv_prog_cmp_skip=gnucompare | |
7302 | fi | |
7303 | fi | |
7304 | if test $gcc_cv_prog_cmp_skip = slowcompare ; then | |
7305 | if cmp t1 t2 2 2 > /dev/null 2>&1; then | |
7306 | if cmp t1 t2 1 1 > /dev/null 2>&1; then | |
7307 | : | |
7308 | else | |
7309 | gcc_cv_prog_cmp_skip=fastcompare | |
7310 | fi | |
7311 | fi | |
7312 | fi | |
7313 | rm t1 t2 | |
7314 | ||
7315 | fi | |
5213506e RW |
7316 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5 |
7317 | $as_echo "$gcc_cv_prog_cmp_skip" >&6; } | |
00020c16 ILT |
7318 | make_compare_target=$gcc_cv_prog_cmp_skip |
7319 | ||
7320 | ||
7321 | ||
7322 | # See if we have the mktemp command. | |
7323 | # Extract the first word of "mktemp", so it can be a program name with args. | |
7324 | set dummy mktemp; ac_word=$2 | |
5213506e RW |
7325 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7326 | $as_echo_n "checking for $ac_word... " >&6; } | |
7327 | if test "${ac_cv_prog_have_mktemp_command+set}" = set; then : | |
7328 | $as_echo_n "(cached) " >&6 | |
f6a874ac | 7329 | else |
00020c16 ILT |
7330 | if test -n "$have_mktemp_command"; then |
7331 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
f6a874ac JW |
7332 | else |
7333 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7334 | for as_dir in $PATH | |
7335 | do | |
7336 | IFS=$as_save_IFS | |
7337 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7338 | for ac_exec_ext in '' $ac_executable_extensions; do |
7339 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7340 | ac_cv_prog_have_mktemp_command="yes" |
5213506e | 7341 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f6a874ac JW |
7342 | break 2 |
7343 | fi | |
7344 | done | |
5213506e RW |
7345 | done |
7346 | IFS=$as_save_IFS | |
f6a874ac | 7347 | |
00020c16 | 7348 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
f6a874ac JW |
7349 | fi |
7350 | fi | |
00020c16 ILT |
7351 | have_mktemp_command=$ac_cv_prog_have_mktemp_command |
7352 | if test -n "$have_mktemp_command"; then | |
5213506e RW |
7353 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5 |
7354 | $as_echo "$have_mktemp_command" >&6; } | |
f6a874ac | 7355 | else |
5213506e RW |
7356 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7357 | $as_echo "no" >&6; } | |
f6a874ac JW |
7358 | fi |
7359 | ||
f6a874ac | 7360 | |
5213506e | 7361 | |
00020c16 ILT |
7362 | # See if makeinfo has been installed and is modern enough |
7363 | # that we can use it. | |
ca9bc441 | 7364 | |
00020c16 ILT |
7365 | # Extract the first word of "makeinfo", so it can be a program name with args. |
7366 | set dummy makeinfo; ac_word=$2 | |
5213506e RW |
7367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7368 | $as_echo_n "checking for $ac_word... " >&6; } | |
7369 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then : | |
7370 | $as_echo_n "(cached) " >&6 | |
956d6950 | 7371 | else |
00020c16 ILT |
7372 | if test -n "$MAKEINFO"; then |
7373 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
956d6950 | 7374 | else |
00020c16 ILT |
7375 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7376 | for as_dir in $PATH | |
7377 | do | |
7378 | IFS=$as_save_IFS | |
7379 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7380 | for ac_exec_ext in '' $ac_executable_extensions; do |
7381 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7382 | ac_cv_prog_MAKEINFO="makeinfo" |
5213506e | 7383 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7384 | break 2 |
7385 | fi | |
7386 | done | |
5213506e RW |
7387 | done |
7388 | IFS=$as_save_IFS | |
ba479fd2 | 7389 | |
956d6950 | 7390 | fi |
00020c16 ILT |
7391 | fi |
7392 | MAKEINFO=$ac_cv_prog_MAKEINFO | |
7393 | if test -n "$MAKEINFO"; then | |
5213506e RW |
7394 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
7395 | $as_echo "$MAKEINFO" >&6; } | |
956d6950 | 7396 | else |
5213506e RW |
7397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7398 | $as_echo "no" >&6; } | |
956d6950 | 7399 | fi |
956d6950 | 7400 | |
5213506e | 7401 | |
00020c16 ILT |
7402 | if test -n "$MAKEINFO"; then |
7403 | # Found it, now check the version. | |
5213506e RW |
7404 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5 |
7405 | $as_echo_n "checking for modern makeinfo... " >&6; } | |
7406 | if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then : | |
7407 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7408 | else |
7409 | ac_prog_version=`eval $MAKEINFO --version 2>&1 | | |
7410 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
956d6950 | 7411 | |
00020c16 ILT |
7412 | case $ac_prog_version in |
7413 | '') gcc_cv_prog_makeinfo_modern=no;; | |
7414 | 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;; | |
7415 | *) gcc_cv_prog_makeinfo_modern=no;; | |
7416 | esac | |
ba479fd2 | 7417 | |
956d6950 | 7418 | fi |
5213506e RW |
7419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5 |
7420 | $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; } | |
00020c16 ILT |
7421 | else |
7422 | gcc_cv_prog_makeinfo_modern=no | |
7423 | fi | |
7424 | if test $gcc_cv_prog_makeinfo_modern = no; then | |
7425 | MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo" | |
7426 | fi | |
956d6950 | 7427 | |
00020c16 | 7428 | if test $gcc_cv_prog_makeinfo_modern = no; then |
5213506e | 7429 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
00020c16 ILT |
7430 | *** Makeinfo is missing or too old. |
7431 | *** Info documentation will not be built." >&5 | |
5213506e | 7432 | $as_echo "$as_me: WARNING: |
00020c16 ILT |
7433 | *** Makeinfo is missing or too old. |
7434 | *** Info documentation will not be built." >&2;} | |
7435 | BUILD_INFO= | |
7436 | else | |
7437 | BUILD_INFO=info | |
956d6950 JL |
7438 | fi |
7439 | ||
63cf211a | 7440 | |
00020c16 | 7441 | # Is pod2man recent enough to regenerate manpages? |
5213506e RW |
7442 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5 |
7443 | $as_echo_n "checking for recent Pod::Man... " >&6; } | |
00020c16 | 7444 | if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
5213506e RW |
7445 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
7446 | $as_echo "yes" >&6; } | |
00020c16 | 7447 | GENERATED_MANPAGES=generated-manpages |
956d6950 | 7448 | else |
5213506e RW |
7449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7450 | $as_echo "no" >&6; } | |
00020c16 | 7451 | GENERATED_MANPAGES= |
956d6950 | 7452 | fi |
ba479fd2 | 7453 | |
956d6950 | 7454 | |
00020c16 | 7455 | MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing" |
956d6950 | 7456 | |
00020c16 ILT |
7457 | # How about lex? |
7458 | for ac_prog in flex | |
7459 | do | |
7460 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7461 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
7462 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7463 | $as_echo_n "checking for $ac_word... " >&6; } | |
7464 | if test "${ac_cv_prog_FLEX+set}" = set; then : | |
7465 | $as_echo_n "(cached) " >&6 | |
956d6950 | 7466 | else |
00020c16 ILT |
7467 | if test -n "$FLEX"; then |
7468 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
956d6950 | 7469 | else |
00020c16 ILT |
7470 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7471 | for as_dir in $PATH | |
7472 | do | |
7473 | IFS=$as_save_IFS | |
7474 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7475 | for ac_exec_ext in '' $ac_executable_extensions; do |
7476 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7477 | ac_cv_prog_FLEX="$ac_prog" |
5213506e | 7478 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7479 | break 2 |
7480 | fi | |
7481 | done | |
5213506e RW |
7482 | done |
7483 | IFS=$as_save_IFS | |
ba479fd2 | 7484 | |
956d6950 | 7485 | fi |
956d6950 | 7486 | fi |
00020c16 ILT |
7487 | FLEX=$ac_cv_prog_FLEX |
7488 | if test -n "$FLEX"; then | |
5213506e RW |
7489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5 |
7490 | $as_echo "$FLEX" >&6; } | |
00020c16 | 7491 | else |
5213506e RW |
7492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7493 | $as_echo "no" >&6; } | |
00020c16 | 7494 | fi |
ba479fd2 | 7495 | |
5213506e | 7496 | |
00020c16 ILT |
7497 | test -n "$FLEX" && break |
7498 | done | |
7499 | test -n "$FLEX" || FLEX="$MISSING flex" | |
7500 | ||
7501 | ||
7502 | # Bison? | |
7503 | for ac_prog in bison | |
7504 | do | |
7505 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7506 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
7507 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7508 | $as_echo_n "checking for $ac_word... " >&6; } | |
7509 | if test "${ac_cv_prog_BISON+set}" = set; then : | |
7510 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7511 | else |
7512 | if test -n "$BISON"; then | |
7513 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
7514 | else | |
7515 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7516 | for as_dir in $PATH | |
7517 | do | |
7518 | IFS=$as_save_IFS | |
7519 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7520 | for ac_exec_ext in '' $ac_executable_extensions; do |
7521 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7522 | ac_cv_prog_BISON="$ac_prog" |
5213506e | 7523 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7524 | break 2 |
7525 | fi | |
7526 | done | |
5213506e RW |
7527 | done |
7528 | IFS=$as_save_IFS | |
956d6950 | 7529 | |
00020c16 ILT |
7530 | fi |
7531 | fi | |
7532 | BISON=$ac_cv_prog_BISON | |
7533 | if test -n "$BISON"; then | |
5213506e RW |
7534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
7535 | $as_echo "$BISON" >&6; } | |
00020c16 | 7536 | else |
5213506e RW |
7537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7538 | $as_echo "no" >&6; } | |
956d6950 JL |
7539 | fi |
7540 | ||
5213506e | 7541 | |
00020c16 ILT |
7542 | test -n "$BISON" && break |
7543 | done | |
7544 | test -n "$BISON" || BISON="$MISSING bison" | |
7545 | ||
7546 | ||
7547 | # Binutils are not build modules, unlike bison/flex/makeinfo. So we | |
7548 | # check for build == host before using them. | |
7549 | ||
7550 | # NM | |
7551 | if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \ | |
7552 | && test -d ../binutils ; then | |
bfa912a8 | 7553 | NM='${objdir}/../binutils/nm-new' |
00020c16 ILT |
7554 | else |
7555 | # Extract the first word of "nm", so it can be a program name with args. | |
7556 | set dummy nm; ac_word=$2 | |
5213506e RW |
7557 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7558 | $as_echo_n "checking for $ac_word... " >&6; } | |
7559 | if test "${ac_cv_prog_NM+set}" = set; then : | |
7560 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7561 | else |
7562 | if test -n "$NM"; then | |
7563 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
7564 | else | |
7565 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7566 | for as_dir in $PATH | |
7567 | do | |
7568 | IFS=$as_save_IFS | |
7569 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7570 | for ac_exec_ext in '' $ac_executable_extensions; do |
7571 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7572 | ac_cv_prog_NM="nm" |
5213506e | 7573 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7574 | break 2 |
7575 | fi | |
7576 | done | |
5213506e RW |
7577 | done |
7578 | IFS=$as_save_IFS | |
00020c16 ILT |
7579 | |
7580 | test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm" | |
7581 | fi | |
7582 | fi | |
7583 | NM=$ac_cv_prog_NM | |
7584 | if test -n "$NM"; then | |
5213506e RW |
7585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 |
7586 | $as_echo "$NM" >&6; } | |
00020c16 | 7587 | else |
5213506e RW |
7588 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7589 | $as_echo "no" >&6; } | |
00020c16 ILT |
7590 | fi |
7591 | ||
5213506e | 7592 | |
00020c16 ILT |
7593 | fi |
7594 | ||
7595 | # AR | |
7596 | if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \ | |
7597 | && test -d ../binutils ; then | |
bfa912a8 | 7598 | AR='${objdir}/../binutils/ar' |
00020c16 ILT |
7599 | else |
7600 | # Extract the first word of "ar", so it can be a program name with args. | |
7601 | set dummy ar; ac_word=$2 | |
5213506e RW |
7602 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7603 | $as_echo_n "checking for $ac_word... " >&6; } | |
7604 | if test "${ac_cv_prog_AR+set}" = set; then : | |
7605 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
7606 | else |
7607 | if test -n "$AR"; then | |
7608 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
7609 | else | |
7610 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7611 | for as_dir in $PATH | |
7612 | do | |
7613 | IFS=$as_save_IFS | |
7614 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7615 | for ac_exec_ext in '' $ac_executable_extensions; do |
7616 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
00020c16 | 7617 | ac_cv_prog_AR="ar" |
5213506e | 7618 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
00020c16 ILT |
7619 | break 2 |
7620 | fi | |
7621 | done | |
5213506e RW |
7622 | done |
7623 | IFS=$as_save_IFS | |
00020c16 ILT |
7624 | |
7625 | test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar" | |
7626 | fi | |
7627 | fi | |
7628 | AR=$ac_cv_prog_AR | |
7629 | if test -n "$AR"; then | |
5213506e RW |
7630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
7631 | $as_echo "$AR" >&6; } | |
00020c16 | 7632 | else |
5213506e RW |
7633 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7634 | $as_echo "no" >&6; } | |
00020c16 ILT |
7635 | fi |
7636 | ||
5213506e | 7637 | |
00020c16 ILT |
7638 | fi |
7639 | ||
7640 | ||
7641 | # -------------------- | |
7642 | # Checks for C headers | |
7643 | # -------------------- | |
7644 | ||
7645 | # Need to reject headers which give warnings, so that the -Werror bootstrap | |
7646 | # works later. *sigh* This needs to come before all header checks. | |
7647 | ||
7648 | ac_c_preproc_warn_flag=yes | |
7649 | ||
5213506e RW |
7650 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
7651 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
7652 | if test "${ac_cv_header_stdc+set}" = set; then : | |
7653 | $as_echo_n "(cached) " >&6 | |
18fc9bd4 | 7654 | else |
5213506e | 7655 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18fc9bd4 | 7656 | /* end confdefs.h. */ |
00020c16 ILT |
7657 | #include <stdlib.h> |
7658 | #include <stdarg.h> | |
18fc9bd4 | 7659 | #include <string.h> |
00020c16 ILT |
7660 | #include <float.h> |
7661 | ||
18fc9bd4 RG |
7662 | int |
7663 | main () | |
7664 | { | |
7665 | ||
7666 | ; | |
7667 | return 0; | |
7668 | } | |
7669 | _ACEOF | |
5213506e | 7670 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 | 7671 | ac_cv_header_stdc=yes |
18fc9bd4 | 7672 | else |
5213506e | 7673 | ac_cv_header_stdc=no |
18fc9bd4 | 7674 | fi |
5213506e | 7675 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
18fc9bd4 | 7676 | |
00020c16 ILT |
7677 | if test $ac_cv_header_stdc = yes; then |
7678 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5213506e | 7679 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
7680 | /* end confdefs.h. */ |
7681 | #include <string.h> | |
7682 | ||
18fc9bd4 | 7683 | _ACEOF |
00020c16 | 7684 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5213506e RW |
7685 | $EGREP "memchr" >/dev/null 2>&1; then : |
7686 | ||
00020c16 ILT |
7687 | else |
7688 | ac_cv_header_stdc=no | |
7689 | fi | |
7690 | rm -f conftest* | |
18fc9bd4 RG |
7691 | |
7692 | fi | |
7693 | ||
00020c16 ILT |
7694 | if test $ac_cv_header_stdc = yes; then |
7695 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5213506e | 7696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 7697 | /* end confdefs.h. */ |
00020c16 ILT |
7698 | #include <stdlib.h> |
7699 | ||
7700 | _ACEOF | |
7701 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
7702 | $EGREP "free" >/dev/null 2>&1; then : |
7703 | ||
00020c16 ILT |
7704 | else |
7705 | ac_cv_header_stdc=no | |
7706 | fi | |
7707 | rm -f conftest* | |
7708 | ||
7709 | fi | |
7710 | ||
7711 | if test $ac_cv_header_stdc = yes; then | |
7712 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5213506e | 7713 | if test "$cross_compiling" = yes; then : |
00020c16 ILT |
7714 | : |
7715 | else | |
5213506e | 7716 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
7717 | /* end confdefs.h. */ |
7718 | #include <ctype.h> | |
5213506e | 7719 | #include <stdlib.h> |
00020c16 ILT |
7720 | #if ((' ' & 0x0FF) == 0x020) |
7721 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7722 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
7723 | #else | |
7724 | # define ISLOWER(c) \ | |
7725 | (('a' <= (c) && (c) <= 'i') \ | |
7726 | || ('j' <= (c) && (c) <= 'r') \ | |
7727 | || ('s' <= (c) && (c) <= 'z')) | |
7728 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
7729 | #endif | |
7730 | ||
7731 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
7732 | int | |
7733 | main () | |
7734 | { | |
7735 | int i; | |
7736 | for (i = 0; i < 256; i++) | |
7737 | if (XOR (islower (i), ISLOWER (i)) | |
7738 | || toupper (i) != TOUPPER (i)) | |
5213506e RW |
7739 | return 2; |
7740 | return 0; | |
00020c16 ILT |
7741 | } |
7742 | _ACEOF | |
5213506e | 7743 | if ac_fn_c_try_run "$LINENO"; then : |
00020c16 | 7744 | |
5213506e RW |
7745 | else |
7746 | ac_cv_header_stdc=no | |
00020c16 | 7747 | fi |
5213506e RW |
7748 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7749 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
00020c16 | 7750 | fi |
5213506e | 7751 | |
00020c16 ILT |
7752 | fi |
7753 | fi | |
5213506e RW |
7754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
7755 | $as_echo "$ac_cv_header_stdc" >&6; } | |
00020c16 ILT |
7756 | if test $ac_cv_header_stdc = yes; then |
7757 | ||
5213506e | 7758 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
00020c16 ILT |
7759 | |
7760 | fi | |
7761 | ||
5213506e RW |
7762 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
7763 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
7764 | if test "${ac_cv_header_time+set}" = set; then : | |
7765 | $as_echo_n "(cached) " >&6 | |
00020c16 | 7766 | else |
5213506e | 7767 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
7768 | /* end confdefs.h. */ |
7769 | #include <sys/types.h> | |
7770 | #include <sys/time.h> | |
7771 | #include <time.h> | |
7772 | ||
7773 | int | |
7774 | main () | |
7775 | { | |
7776 | if ((struct tm *) 0) | |
7777 | return 0; | |
7778 | ; | |
7779 | return 0; | |
7780 | } | |
7781 | _ACEOF | |
5213506e | 7782 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 ILT |
7783 | ac_cv_header_time=yes |
7784 | else | |
5213506e | 7785 | ac_cv_header_time=no |
00020c16 | 7786 | fi |
5213506e | 7787 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 | 7788 | fi |
5213506e RW |
7789 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
7790 | $as_echo "$ac_cv_header_time" >&6; } | |
00020c16 ILT |
7791 | if test $ac_cv_header_time = yes; then |
7792 | ||
5213506e | 7793 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
00020c16 ILT |
7794 | |
7795 | fi | |
7796 | ||
5213506e RW |
7797 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 |
7798 | $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } | |
7799 | if test "${gcc_cv_header_string+set}" = set; then : | |
7800 | $as_echo_n "(cached) " >&6 | |
00020c16 | 7801 | else |
5213506e | 7802 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
7803 | /* end confdefs.h. */ |
7804 | #include <string.h> | |
7805 | #include <strings.h> | |
7806 | int | |
7807 | main () | |
7808 | { | |
7809 | ||
7810 | ; | |
7811 | return 0; | |
7812 | } | |
7813 | _ACEOF | |
5213506e | 7814 | if ac_fn_c_try_compile "$LINENO"; then : |
00020c16 ILT |
7815 | gcc_cv_header_string=yes |
7816 | else | |
5213506e | 7817 | gcc_cv_header_string=no |
00020c16 | 7818 | fi |
5213506e | 7819 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
00020c16 | 7820 | fi |
5213506e RW |
7821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 |
7822 | $as_echo "$gcc_cv_header_string" >&6; } | |
00020c16 ILT |
7823 | if test $gcc_cv_header_string = yes; then |
7824 | ||
5213506e | 7825 | $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h |
00020c16 ILT |
7826 | |
7827 | fi | |
7828 | ||
5213506e RW |
7829 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
7830 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
7831 | if test "${ac_cv_header_sys_wait_h+set}" = set; then : | |
7832 | $as_echo_n "(cached) " >&6 | |
00020c16 | 7833 | else |
5213506e | 7834 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
7835 | /* end confdefs.h. */ |
7836 | #include <sys/types.h> | |
7837 | #include <sys/wait.h> | |
7838 | #ifndef WEXITSTATUS | |
5213506e | 7839 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
e9831ca0 KG |
7840 | #endif |
7841 | #ifndef WIFEXITED | |
ba479fd2 | 7842 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
e9831ca0 | 7843 | #endif |
ba479fd2 NN |
7844 | |
7845 | int | |
7846 | main () | |
7847 | { | |
7848 | int s; | |
7849 | wait (&s); | |
5213506e RW |
7850 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; |
7851 | ; | |
7852 | return 0; | |
7853 | } | |
7854 | _ACEOF | |
7855 | if ac_fn_c_try_compile "$LINENO"; then : | |
7856 | ac_cv_header_sys_wait_h=yes | |
7857 | else | |
7858 | ac_cv_header_sys_wait_h=no | |
7859 | fi | |
7860 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7861 | fi | |
7862 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 | |
7863 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
7864 | if test $ac_cv_header_sys_wait_h = yes; then | |
ba479fd2 | 7865 | |
5213506e | 7866 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
ba479fd2 | 7867 | |
5213506e | 7868 | fi |
dfb77e37 KC |
7869 | |
7870 | for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \ | |
1072ec3f | 7871 | fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ |
03c41c05 | 7872 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
56694dd9 | 7873 | direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h |
5213506e RW |
7874 | do : |
7875 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7876 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
7877 | eval as_val=\$$as_ac_Header | |
7878 | if test "x$as_val" = x""yes; then : | |
ba479fd2 | 7879 | cat >>confdefs.h <<_ACEOF |
5213506e | 7880 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
ba479fd2 NN |
7881 | _ACEOF |
7882 | ||
956d6950 JL |
7883 | fi |
7884 | done | |
7885 | ||
7886 | ||
f24af81b | 7887 | # Check for thread headers. |
5213506e RW |
7888 | ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h" |
7889 | if test "x$ac_cv_header_thread_h" = x""yes; then : | |
f24af81b TT |
7890 | have_thread_h=yes |
7891 | else | |
ba479fd2 | 7892 | have_thread_h= |
f24af81b TT |
7893 | fi |
7894 | ||
5213506e RW |
7895 | ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h" |
7896 | if test "x$ac_cv_header_pthread_h" = x""yes; then : | |
f24af81b TT |
7897 | have_pthread_h=yes |
7898 | else | |
ba479fd2 | 7899 | have_pthread_h= |
f24af81b TT |
7900 | fi |
7901 | ||
7902 | ||
84c041a1 | 7903 | # These tests can't be done till we know if we have limits.h. |
5213506e RW |
7904 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5 |
7905 | $as_echo_n "checking for CHAR_BIT... " >&6; } | |
7906 | if test "${gcc_cv_decl_char_bit+set}" = set; then : | |
7907 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 7908 | else |
5213506e | 7909 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 7910 | /* end confdefs.h. */ |
75e93faa ZW |
7911 | #ifdef HAVE_LIMITS_H |
7912 | #include <limits.h> | |
7913 | #endif | |
7914 | #ifdef CHAR_BIT | |
7915 | found | |
7916 | #endif | |
ba479fd2 | 7917 | _ACEOF |
75e93faa | 7918 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5213506e | 7919 | $EGREP "found" >/dev/null 2>&1; then : |
75e93faa ZW |
7920 | gcc_cv_decl_char_bit=yes |
7921 | else | |
75e93faa ZW |
7922 | gcc_cv_decl_char_bit=no |
7923 | fi | |
7924 | rm -f conftest* | |
7925 | ||
7926 | ||
7927 | fi | |
5213506e RW |
7928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5 |
7929 | $as_echo "$gcc_cv_decl_char_bit" >&6; } | |
75e93faa | 7930 | if test $gcc_cv_decl_char_bit = no; then |
5213506e RW |
7931 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5 |
7932 | $as_echo_n "checking number of bits in a byte... " >&6; } | |
7933 | if test "${gcc_cv_c_nbby+set}" = set; then : | |
7934 | $as_echo_n "(cached) " >&6 | |
75e93faa ZW |
7935 | else |
7936 | i=8 | |
7937 | gcc_cv_c_nbby= | |
7938 | while test $i -lt 65; do | |
5213506e | 7939 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 NN |
7940 | /* end confdefs.h. */ |
7941 | ||
7942 | int | |
7943 | main () | |
7944 | { | |
4e70264f ZW |
7945 | switch(0) { |
7946 | case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): | |
7947 | case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): | |
7948 | ; } | |
ba479fd2 NN |
7949 | ; |
7950 | return 0; | |
7951 | } | |
7952 | _ACEOF | |
5213506e | 7953 | if ac_fn_c_try_compile "$LINENO"; then : |
4e70264f | 7954 | gcc_cv_c_nbby=$i; break |
75e93faa | 7955 | fi |
5213506e | 7956 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75e93faa ZW |
7957 | i=`expr $i + 1` |
7958 | done | |
7959 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
7960 | ||
7961 | fi | |
5213506e RW |
7962 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5 |
7963 | $as_echo "$gcc_cv_c_nbby" >&6; } | |
75e93faa | 7964 | if test $gcc_cv_c_nbby = failed; then |
5213506e | 7965 | as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5 |
75e93faa | 7966 | else |
ba479fd2 NN |
7967 | |
7968 | cat >>confdefs.h <<_ACEOF | |
75e93faa | 7969 | #define CHAR_BIT $gcc_cv_c_nbby |
ba479fd2 | 7970 | _ACEOF |
75e93faa ZW |
7971 | |
7972 | fi | |
7973 | fi | |
5213506e RW |
7974 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
7975 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
7976 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
7977 | $as_echo_n "(cached) " >&6 | |
84c041a1 | 7978 | else |
5213506e RW |
7979 | ac_cv_c_bigendian=unknown |
7980 | # See if we're dealing with a universal compiler. | |
7981 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7982 | /* end confdefs.h. */ | |
7983 | #ifndef __APPLE_CC__ | |
7984 | not a universal capable compiler | |
7985 | #endif | |
7986 | typedef int dummy; | |
7987 | ||
7988 | _ACEOF | |
7989 | if ac_fn_c_try_compile "$LINENO"; then : | |
7990 | ||
7991 | # Check for potential -arch flags. It is not universal unless | |
7992 | # there are at least two -arch flags with different values. | |
7993 | ac_arch= | |
7994 | ac_prev= | |
7995 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
7996 | if test -n "$ac_prev"; then | |
7997 | case $ac_word in | |
7998 | i?86 | x86_64 | ppc | ppc64) | |
7999 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
8000 | ac_arch=$ac_word | |
8001 | else | |
8002 | ac_cv_c_bigendian=universal | |
8003 | break | |
8004 | fi | |
8005 | ;; | |
8006 | esac | |
8007 | ac_prev= | |
8008 | elif test "x$ac_word" = "x-arch"; then | |
8009 | ac_prev=arch | |
8010 | fi | |
8011 | done | |
8012 | fi | |
8013 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8014 | if test $ac_cv_c_bigendian = unknown; then | |
8015 | # See if sys/param.h defines the BYTE_ORDER macro. | |
8016 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 8017 | /* end confdefs.h. */ |
4977bab6 | 8018 | #include <sys/types.h> |
5213506e | 8019 | #include <sys/param.h> |
9791c75c | 8020 | |
ba479fd2 NN |
8021 | int |
8022 | main () | |
8023 | { | |
5213506e RW |
8024 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
8025 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
8026 | && LITTLE_ENDIAN) | |
8027 | bogus endian macros | |
8028 | #endif | |
9791c75c | 8029 | |
ba479fd2 NN |
8030 | ; |
8031 | return 0; | |
8032 | } | |
8033 | _ACEOF | |
5213506e | 8034 | if ac_fn_c_try_compile "$LINENO"; then : |
2f41c1d6 | 8035 | # It does; now see whether it defined to BIG_ENDIAN or not. |
5213506e | 8036 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8037 | /* end confdefs.h. */ |
4977bab6 | 8038 | #include <sys/types.h> |
5213506e | 8039 | #include <sys/param.h> |
9791c75c | 8040 | |
ba479fd2 NN |
8041 | int |
8042 | main () | |
8043 | { | |
4977bab6 | 8044 | #if BYTE_ORDER != BIG_ENDIAN |
5213506e RW |
8045 | not big endian |
8046 | #endif | |
9791c75c | 8047 | |
ba479fd2 NN |
8048 | ; |
8049 | return 0; | |
8050 | } | |
8051 | _ACEOF | |
5213506e | 8052 | if ac_fn_c_try_compile "$LINENO"; then : |
b61ff9c8 BS |
8053 | ac_cv_c_bigendian=yes |
8054 | else | |
5213506e | 8055 | ac_cv_c_bigendian=no |
4977bab6 | 8056 | fi |
5213506e RW |
8057 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8058 | fi | |
8059 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8060 | fi | |
8061 | if test $ac_cv_c_bigendian = unknown; then | |
8062 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
8063 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8064 | /* end confdefs.h. */ | |
8065 | #include <limits.h> | |
ba479fd2 | 8066 | |
5213506e RW |
8067 | int |
8068 | main () | |
8069 | { | |
8070 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
8071 | bogus endian macros | |
8072 | #endif | |
8073 | ||
8074 | ; | |
8075 | return 0; | |
8076 | } | |
9791c75c | 8077 | _ACEOF |
5213506e RW |
8078 | if ac_fn_c_try_compile "$LINENO"; then : |
8079 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
8080 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9791c75c | 8081 | /* end confdefs.h. */ |
5213506e RW |
8082 | #include <limits.h> |
8083 | ||
9791c75c KC |
8084 | int |
8085 | main () | |
8086 | { | |
5213506e RW |
8087 | #ifndef _BIG_ENDIAN |
8088 | not big endian | |
8089 | #endif | |
8090 | ||
9791c75c KC |
8091 | ; |
8092 | return 0; | |
8093 | } | |
8094 | _ACEOF | |
5213506e | 8095 | if ac_fn_c_try_compile "$LINENO"; then : |
8b1f719a | 8096 | ac_cv_c_bigendian=yes |
5213506e RW |
8097 | else |
8098 | ac_cv_c_bigendian=no | |
8b1f719a | 8099 | fi |
5213506e | 8100 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
9791c75c | 8101 | fi |
5213506e RW |
8102 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8103 | fi | |
8104 | if test $ac_cv_c_bigendian = unknown; then | |
8105 | # Compile a test program. | |
8106 | if test "$cross_compiling" = yes; then : | |
8107 | # Try to guess by grepping values from an object file. | |
8108 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8109 | /* end confdefs.h. */ | |
8110 | short int ascii_mm[] = | |
8111 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
8112 | short int ascii_ii[] = | |
8113 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
8114 | int use_ascii (int i) { | |
8115 | return ascii_mm[i] + ascii_ii[i]; | |
8116 | } | |
8117 | short int ebcdic_ii[] = | |
8118 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
8119 | short int ebcdic_mm[] = | |
8120 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
8121 | int use_ebcdic (int i) { | |
8122 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
8123 | } | |
8124 | extern int foo; | |
9791c75c | 8125 | |
5213506e RW |
8126 | int |
8127 | main () | |
8128 | { | |
8129 | return use_ascii (foo) == use_ebcdic (foo); | |
8130 | ; | |
8131 | return 0; | |
8132 | } | |
8133 | _ACEOF | |
8134 | if ac_fn_c_try_compile "$LINENO"; then : | |
8135 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
8136 | ac_cv_c_bigendian=yes | |
8137 | fi | |
8138 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
8139 | if test "$ac_cv_c_bigendian" = unknown; then | |
8140 | ac_cv_c_bigendian=no | |
8141 | else | |
8142 | # finding both strings is unlikely to happen, but who knows? | |
8143 | ac_cv_c_bigendian=unknown | |
8144 | fi | |
8145 | fi | |
4977bab6 | 8146 | fi |
5213506e | 8147 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 | 8148 | else |
5213506e | 8149 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8150 | /* end confdefs.h. */ |
5213506e | 8151 | $ac_includes_default |
9791c75c KC |
8152 | int |
8153 | main () | |
8154 | { | |
5213506e RW |
8155 | |
8156 | /* Are we little or big endian? From Harbison&Steele. */ | |
8157 | union | |
8158 | { | |
8159 | long int l; | |
8160 | char c[sizeof (long int)]; | |
8161 | } u; | |
8162 | u.l = 1; | |
8163 | return u.c[sizeof (long int) - 1] == 1; | |
8164 | ||
8165 | ; | |
8166 | return 0; | |
4977bab6 | 8167 | } |
ba479fd2 | 8168 | _ACEOF |
5213506e | 8169 | if ac_fn_c_try_run "$LINENO"; then : |
4977bab6 ZW |
8170 | ac_cv_c_bigendian=no |
8171 | else | |
5213506e | 8172 | ac_cv_c_bigendian=yes |
4977bab6 | 8173 | fi |
5213506e RW |
8174 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8175 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4977bab6 | 8176 | fi |
ba479fd2 | 8177 | |
5213506e RW |
8178 | fi |
8179 | fi | |
8180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
8181 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
8182 | case $ac_cv_c_bigendian in #( | |
8183 | yes) | |
8184 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
8185 | ;; #( | |
8186 | no) | |
8187 | ;; #( | |
8188 | universal) | |
8189 | ||
8190 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
8191 | ||
8192 | ;; #( | |
8193 | *) | |
8194 | as_fn_error "unknown endianness | |
8195 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
8196 | esac | |
84c041a1 | 8197 | |
75e93faa | 8198 | |
73458fb7 NN |
8199 | # -------- |
8200 | # UNSORTED | |
8201 | # -------- | |
1e608388 | 8202 | |
1e608388 | 8203 | |
4e70264f ZW |
8204 | # These libraries may be used by collect2. |
8205 | # We may need a special search path to get them linked. | |
5213506e RW |
8206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5 |
8207 | $as_echo_n "checking for collect2 libraries... " >&6; } | |
8208 | if test "${gcc_cv_collect2_libs+set}" = set; then : | |
8209 | $as_echo_n "(cached) " >&6 | |
4e70264f ZW |
8210 | else |
8211 | save_LIBS="$LIBS" | |
7f2749d4 | 8212 | for libs in '' -lld -lmld \ |
4e70264f ZW |
8213 | '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
8214 | '-L/usr/lib/cmplrs/cc3.11 -lmld' | |
8215 | do | |
8216 | LIBS="$libs" | |
5213506e | 8217 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 NN |
8218 | /* end confdefs.h. */ |
8219 | ||
5213506e RW |
8220 | /* Override any GCC internal prototype to avoid an error. |
8221 | Use char because int might match the return type of a GCC | |
8222 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
8223 | #ifdef __cplusplus |
8224 | extern "C" | |
8225 | #endif | |
ba479fd2 NN |
8226 | char ldopen (); |
8227 | int | |
8228 | main () | |
8229 | { | |
5213506e | 8230 | return ldopen (); |
ba479fd2 NN |
8231 | ; |
8232 | return 0; | |
8233 | } | |
8234 | _ACEOF | |
5213506e | 8235 | if ac_fn_c_try_link "$LINENO"; then : |
4e70264f | 8236 | gcc_cv_collect2_libs="$libs"; break |
4e70264f | 8237 | fi |
5213506e RW |
8238 | rm -f core conftest.err conftest.$ac_objext \ |
8239 | conftest$ac_exeext conftest.$ac_ext | |
4e70264f ZW |
8240 | done |
8241 | LIBS="$save_LIBS" | |
8242 | test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' | |
8243 | fi | |
5213506e RW |
8244 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5 |
8245 | $as_echo "$gcc_cv_collect2_libs" >&6; } | |
4e70264f ZW |
8246 | case $gcc_cv_collect2_libs in |
8247 | "none required") ;; | |
8248 | *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; | |
8249 | esac | |
8250 | ||
8251 | ||
7f2749d4 RK |
8252 | # When building Ada code on Alpha, we need exc_resume which is usually in |
8253 | # -lexc. So test for it. | |
8254 | save_LIBS="$LIBS" | |
8255 | LIBS= | |
5213506e RW |
8256 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5 |
8257 | $as_echo_n "checking for library containing exc_resume... " >&6; } | |
8258 | if test "${ac_cv_search_exc_resume+set}" = set; then : | |
8259 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
8260 | else |
8261 | ac_func_search_save_LIBS=$LIBS | |
5213506e | 8262 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8263 | /* end confdefs.h. */ |
7f2749d4 | 8264 | |
5213506e RW |
8265 | /* Override any GCC internal prototype to avoid an error. |
8266 | Use char because int might match the return type of a GCC | |
b61ff9c8 | 8267 | builtin and then its argument prototype would still apply. */ |
b61ff9c8 BS |
8268 | #ifdef __cplusplus |
8269 | extern "C" | |
8270 | #endif | |
b61ff9c8 BS |
8271 | char exc_resume (); |
8272 | int | |
8273 | main () | |
8274 | { | |
5213506e | 8275 | return exc_resume (); |
b61ff9c8 BS |
8276 | ; |
8277 | return 0; | |
8278 | } | |
8279 | _ACEOF | |
5213506e RW |
8280 | for ac_lib in '' exc; do |
8281 | if test -z "$ac_lib"; then | |
8282 | ac_res="none required" | |
8283 | else | |
8284 | ac_res=-l$ac_lib | |
8285 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
8286 | fi | |
8287 | if ac_fn_c_try_link "$LINENO"; then : | |
8288 | ac_cv_search_exc_resume=$ac_res | |
b8ec3cc8 | 8289 | fi |
5213506e RW |
8290 | rm -f core conftest.err conftest.$ac_objext \ |
8291 | conftest$ac_exeext | |
8292 | if test "${ac_cv_search_exc_resume+set}" = set; then : | |
8293 | break | |
b8ec3cc8 | 8294 | fi |
5213506e RW |
8295 | done |
8296 | if test "${ac_cv_search_exc_resume+set}" = set; then : | |
8297 | ||
dd7f7a6e | 8298 | else |
5213506e RW |
8299 | ac_cv_search_exc_resume=no |
8300 | fi | |
8301 | rm conftest.$ac_ext | |
8302 | LIBS=$ac_func_search_save_LIBS | |
8303 | fi | |
8304 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5 | |
8305 | $as_echo "$ac_cv_search_exc_resume" >&6; } | |
8306 | ac_res=$ac_cv_search_exc_resume | |
8307 | if test "$ac_res" != no; then : | |
8308 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
dd7f7a6e | 8309 | |
1a4b763e | 8310 | fi |
5213506e RW |
8311 | |
8312 | GNAT_LIBEXC="$LIBS" | |
8313 | LIBS="$save_LIBS" | |
8314 | ||
8315 | ||
8316 | # Some systems put ldexp and frexp in libm instead of libc; assume | |
8317 | # they're both in the same place. jcf-dump needs them. | |
8318 | save_LIBS="$LIBS" | |
8319 | LIBS= | |
8320 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5 | |
8321 | $as_echo_n "checking for library containing ldexp... " >&6; } | |
8322 | if test "${ac_cv_search_ldexp+set}" = set; then : | |
8323 | $as_echo_n "(cached) " >&6 | |
8324 | else | |
8325 | ac_func_search_save_LIBS=$LIBS | |
8326 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b61ff9c8 | 8327 | /* end confdefs.h. */ |
2f41c1d6 | 8328 | |
5213506e RW |
8329 | /* Override any GCC internal prototype to avoid an error. |
8330 | Use char because int might match the return type of a GCC | |
8331 | builtin and then its argument prototype would still apply. */ | |
b61ff9c8 BS |
8332 | #ifdef __cplusplus |
8333 | extern "C" | |
8334 | #endif | |
b61ff9c8 BS |
8335 | char ldexp (); |
8336 | int | |
8337 | main () | |
8338 | { | |
5213506e | 8339 | return ldexp (); |
b61ff9c8 BS |
8340 | ; |
8341 | return 0; | |
8342 | } | |
8343 | _ACEOF | |
5213506e RW |
8344 | for ac_lib in '' m; do |
8345 | if test -z "$ac_lib"; then | |
8346 | ac_res="none required" | |
8347 | else | |
8348 | ac_res=-l$ac_lib | |
8349 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
8350 | fi | |
8351 | if ac_fn_c_try_link "$LINENO"; then : | |
8352 | ac_cv_search_ldexp=$ac_res | |
b61ff9c8 | 8353 | fi |
5213506e RW |
8354 | rm -f core conftest.err conftest.$ac_objext \ |
8355 | conftest$ac_exeext | |
8356 | if test "${ac_cv_search_ldexp+set}" = set; then : | |
8357 | break | |
8358 | fi | |
8359 | done | |
8360 | if test "${ac_cv_search_ldexp+set}" = set; then : | |
8361 | ||
8362 | else | |
8363 | ac_cv_search_ldexp=no | |
dd7f7a6e | 8364 | fi |
5213506e | 8365 | rm conftest.$ac_ext |
dd7f7a6e EC |
8366 | LIBS=$ac_func_search_save_LIBS |
8367 | fi | |
5213506e RW |
8368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5 |
8369 | $as_echo "$ac_cv_search_ldexp" >&6; } | |
8370 | ac_res=$ac_cv_search_ldexp | |
8371 | if test "$ac_res" != no; then : | |
8372 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
dd7f7a6e EC |
8373 | |
8374 | fi | |
8375 | ||
8376 | LDEXP_LIB="$LIBS" | |
8377 | LIBS="$save_LIBS" | |
8378 | ||
8379 | ||
8380 | # Use <inttypes.h> only if it exists, | |
8381 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
5213506e RW |
8382 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 |
8383 | $as_echo_n "checking for inttypes.h... " >&6; } | |
8384 | if test "${gcc_cv_header_inttypes_h+set}" = set; then : | |
8385 | $as_echo_n "(cached) " >&6 | |
dd7f7a6e | 8386 | else |
5213506e | 8387 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
dd7f7a6e EC |
8388 | /* end confdefs.h. */ |
8389 | #include <sys/types.h> | |
8390 | #include <inttypes.h> | |
8391 | int | |
8392 | main () | |
8393 | { | |
8394 | intmax_t i = -1; | |
8395 | ; | |
8396 | return 0; | |
8397 | } | |
8398 | _ACEOF | |
5213506e | 8399 | if ac_fn_c_try_compile "$LINENO"; then : |
dd7f7a6e EC |
8400 | gcc_cv_header_inttypes_h=yes |
8401 | else | |
5213506e | 8402 | gcc_cv_header_inttypes_h=no |
dd7f7a6e | 8403 | fi |
5213506e | 8404 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
dd7f7a6e EC |
8405 | fi |
8406 | ||
5213506e RW |
8407 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5 |
8408 | $as_echo "$gcc_cv_header_inttypes_h" >&6; } | |
dd7f7a6e EC |
8409 | if test $gcc_cv_header_inttypes_h = yes; then |
8410 | ||
5213506e | 8411 | $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h |
dd7f7a6e | 8412 | |
0056a9b5 | 8413 | fi |
956d6950 | 8414 | |
c149cc37 | 8415 | |
ba479fd2 | 8416 | |
52a6edcc | 8417 | for ac_func in times clock kill getrlimit setrlimit atoll atoq \ |
d2e506f2 | 8418 | sysconf strsignal getrusage nl_langinfo \ |
0d667716 KG |
8419 | gettimeofday mbstowcs wcswidth mmap mincore setlocale \ |
8420 | clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked | |
5213506e RW |
8421 | do : |
8422 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
8423 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
8424 | eval as_val=\$$as_ac_var | |
8425 | if test "x$as_val" = x""yes; then : | |
ba479fd2 | 8426 | cat >>confdefs.h <<_ACEOF |
5213506e | 8427 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
ba479fd2 | 8428 | _ACEOF |
956d6950 | 8429 | |
956d6950 JL |
8430 | fi |
8431 | done | |
8432 | ||
6885fc87 | 8433 | |
8ccb78f2 RO |
8434 | save_CPPFLAGS="$CPPFLAGS" |
8435 | save_LIBS="$LIBS" | |
8436 | LIBS="$LIBS $LIBELFLIBS" | |
8437 | for ac_func in elf_getshdrstrndx | |
8438 | do : | |
8439 | ac_fn_c_check_func "$LINENO" "elf_getshdrstrndx" "ac_cv_func_elf_getshdrstrndx" | |
8440 | if test "x$ac_cv_func_elf_getshdrstrndx" = x""yes; then : | |
8441 | cat >>confdefs.h <<_ACEOF | |
8442 | #define HAVE_ELF_GETSHDRSTRNDX 1 | |
8443 | _ACEOF | |
8444 | ||
8445 | else | |
8446 | for ac_func in elf_getshstrndx | |
8447 | do : | |
8448 | ac_fn_c_check_func "$LINENO" "elf_getshstrndx" "ac_cv_func_elf_getshstrndx" | |
8449 | if test "x$ac_cv_func_elf_getshstrndx" = x""yes; then : | |
8450 | cat >>confdefs.h <<_ACEOF | |
8451 | #define HAVE_ELF_GETSHSTRNDX 1 | |
8452 | _ACEOF | |
8453 | if test "$cross_compiling" = yes; then : | |
8454 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
8455 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
8456 | as_fn_error "cannot run test program while cross compiling | |
8457 | See \`config.log' for more details." "$LINENO" 5; } | |
8458 | else | |
8459 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8460 | /* end confdefs.h. */ | |
8461 | #include <stdlib.h> | |
8462 | #include <libelf.h> | |
8463 | int main() | |
8464 | { | |
8465 | return elf_getshstrndx (NULL, 0) == 0; | |
479881c3 | 8466 | } |
8ccb78f2 RO |
8467 | _ACEOF |
8468 | if ac_fn_c_try_run "$LINENO"; then : | |
8469 | ||
479881c3 RG |
8470 | $as_echo "#define HAVE_ELF_GETSHSTRNDX_GABI 1" >>confdefs.h |
8471 | ||
8ccb78f2 RO |
8472 | fi |
8473 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
8474 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8475 | fi | |
8476 | ||
8477 | fi | |
8478 | done | |
8479 | ||
8480 | ||
8481 | fi | |
8482 | done | |
8483 | ||
8484 | LIBS="$save_LIBS" | |
8485 | CPPFLAGS="$save_CPPFLAGS" | |
8486 | ||
39f6c4c8 | 8487 | if test x$ac_cv_func_mbstowcs = xyes; then |
5213506e RW |
8488 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5 |
8489 | $as_echo_n "checking whether mbstowcs works... " >&6; } | |
8490 | if test "${gcc_cv_func_mbstowcs_works+set}" = set; then : | |
8491 | $as_echo_n "(cached) " >&6 | |
39f6c4c8 | 8492 | else |
5213506e | 8493 | if test "$cross_compiling" = yes; then : |
39f6c4c8 KW |
8494 | gcc_cv_func_mbstowcs_works=yes |
8495 | else | |
5213506e | 8496 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8497 | /* end confdefs.h. */ |
39f6c4c8 KW |
8498 | #include <stdlib.h> |
8499 | int main() | |
8500 | { | |
8501 | mbstowcs(0, "", 0); | |
8502 | return 0; | |
8503 | } | |
ba479fd2 | 8504 | _ACEOF |
5213506e | 8505 | if ac_fn_c_try_run "$LINENO"; then : |
39f6c4c8 KW |
8506 | gcc_cv_func_mbstowcs_works=yes |
8507 | else | |
5213506e | 8508 | gcc_cv_func_mbstowcs_works=no |
39f6c4c8 | 8509 | fi |
5213506e RW |
8510 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8511 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
39f6c4c8 | 8512 | fi |
5213506e | 8513 | |
39f6c4c8 | 8514 | fi |
5213506e RW |
8515 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5 |
8516 | $as_echo "$gcc_cv_func_mbstowcs_works" >&6; } | |
63cf211a | 8517 | if test x$gcc_cv_func_mbstowcs_works = xyes; then |
ba479fd2 | 8518 | |
5213506e | 8519 | $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h |
39f6c4c8 KW |
8520 | |
8521 | fi | |
8522 | fi | |
8523 | ||
5213506e RW |
8524 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
8525 | if test "x$ac_cv_type_ssize_t" = x""yes; then : | |
6e3f3080 | 8526 | |
8b4fc07a | 8527 | else |
ba479fd2 | 8528 | |
8b4fc07a | 8529 | cat >>confdefs.h <<_ACEOF |
f12bc141 | 8530 | #define ssize_t int |
ba479fd2 | 8531 | _ACEOF |
f12bc141 ZW |
8532 | |
8533 | fi | |
8534 | ||
5213506e RW |
8535 | ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default" |
8536 | if test "x$ac_cv_type_caddr_t" = x""yes; then : | |
bba09b5a | 8537 | |
bba09b5a AT |
8538 | else |
8539 | ||
8540 | cat >>confdefs.h <<_ACEOF | |
8541 | #define caddr_t char * | |
8542 | _ACEOF | |
8543 | ||
8544 | fi | |
8545 | ||
0b9d02c6 | 8546 | |
3b0727a0 | 8547 | |
5213506e RW |
8548 | ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" |
8549 | if test "x$ac_cv_header_sys_mman_h" = x""yes; then : | |
3b0727a0 MR |
8550 | gcc_header_sys_mman_h=yes |
8551 | else | |
8552 | gcc_header_sys_mman_h=no | |
8553 | fi | |
5213506e RW |
8554 | |
8555 | ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" | |
8556 | if test "x$ac_cv_func_mmap" = x""yes; then : | |
3b0727a0 MR |
8557 | gcc_func_mmap=yes |
8558 | else | |
8559 | gcc_func_mmap=no | |
8560 | fi | |
8561 | ||
8562 | if test "$gcc_header_sys_mman_h" != yes \ | |
8563 | || test "$gcc_func_mmap" != yes; then | |
1072ec3f ZW |
8564 | gcc_cv_func_mmap_file=no |
8565 | gcc_cv_func_mmap_dev_zero=no | |
8566 | gcc_cv_func_mmap_anon=no | |
8567 | else | |
5213506e RW |
8568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5 |
8569 | $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; } | |
8570 | if test "${gcc_cv_func_mmap_file+set}" = set; then : | |
8571 | $as_echo_n "(cached) " >&6 | |
1072ec3f | 8572 | else |
ba479fd2 | 8573 | # Add a system to this blacklist if |
1072ec3f ZW |
8574 | # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
8575 | # memory area containing the same data that you'd get if you applied | |
8576 | # read() to the same fd. The only system known to have a problem here | |
8577 | # is VMS, where text files have record structure. | |
8578 | case "$host_os" in | |
ba479fd2 | 8579 | vms* | ultrix*) |
1072ec3f ZW |
8580 | gcc_cv_func_mmap_file=no ;; |
8581 | *) | |
8582 | gcc_cv_func_mmap_file=yes;; | |
8583 | esac | |
8584 | fi | |
5213506e RW |
8585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5 |
8586 | $as_echo "$gcc_cv_func_mmap_file" >&6; } | |
8587 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5 | |
8588 | $as_echo_n "checking whether mmap from /dev/zero works... " >&6; } | |
8589 | if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then : | |
8590 | $as_echo_n "(cached) " >&6 | |
1072ec3f ZW |
8591 | else |
8592 | # Add a system to this blacklist if it has mmap() but /dev/zero | |
8593 | # does not exist, or if mmapping /dev/zero does not give anonymous | |
8594 | # zeroed pages with both the following properties: | |
8595 | # 1. If you map N consecutive pages in with one call, and then | |
8596 | # unmap any subset of those pages, the pages that were not | |
8597 | # explicitly unmapped remain accessible. | |
8598 | # 2. If you map two adjacent blocks of memory and then unmap them | |
8599 | # both at once, they must both go away. | |
8600 | # Systems known to be in this category are Windows (all variants), | |
8601 | # VMS, and Darwin. | |
8602 | case "$host_os" in | |
2ce240d3 | 8603 | vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
1072ec3f ZW |
8604 | gcc_cv_func_mmap_dev_zero=no ;; |
8605 | *) | |
8606 | gcc_cv_func_mmap_dev_zero=yes;; | |
8607 | esac | |
8608 | fi | |
5213506e RW |
8609 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5 |
8610 | $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; } | |
1072ec3f ZW |
8611 | |
8612 | # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. | |
5213506e RW |
8613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5 |
8614 | $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; } | |
8615 | if test "${gcc_cv_decl_map_anon+set}" = set; then : | |
8616 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 8617 | else |
5213506e | 8618 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8619 | /* end confdefs.h. */ |
1072ec3f ZW |
8620 | #include <sys/types.h> |
8621 | #include <sys/mman.h> | |
8622 | #include <unistd.h> | |
8623 | ||
8624 | #ifndef MAP_ANONYMOUS | |
8625 | #define MAP_ANONYMOUS MAP_ANON | |
8626 | #endif | |
8627 | ||
ba479fd2 NN |
8628 | int |
8629 | main () | |
8630 | { | |
1072ec3f | 8631 | int n = MAP_ANONYMOUS; |
ba479fd2 NN |
8632 | ; |
8633 | return 0; | |
8634 | } | |
8635 | _ACEOF | |
5213506e | 8636 | if ac_fn_c_try_compile "$LINENO"; then : |
1072ec3f ZW |
8637 | gcc_cv_decl_map_anon=yes |
8638 | else | |
5213506e | 8639 | gcc_cv_decl_map_anon=no |
1072ec3f | 8640 | fi |
5213506e | 8641 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1072ec3f | 8642 | fi |
5213506e RW |
8643 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5 |
8644 | $as_echo "$gcc_cv_decl_map_anon" >&6; } | |
1072ec3f ZW |
8645 | |
8646 | if test $gcc_cv_decl_map_anon = no; then | |
8647 | gcc_cv_func_mmap_anon=no | |
8648 | else | |
5213506e RW |
8649 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
8650 | $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; } | |
8651 | if test "${gcc_cv_func_mmap_anon+set}" = set; then : | |
8652 | $as_echo_n "(cached) " >&6 | |
1072ec3f ZW |
8653 | else |
8654 | # Add a system to this blacklist if it has mmap() and MAP_ANON or | |
8655 | # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) | |
8656 | # doesn't give anonymous zeroed pages with the same properties listed | |
8657 | # above for use of /dev/zero. | |
8658 | # Systems known to be in this category are Windows, VMS, and SCO Unix. | |
8659 | case "$host_os" in | |
8660 | vms* | cygwin* | pe | mingw* | sco* | udk* ) | |
8661 | gcc_cv_func_mmap_anon=no ;; | |
8662 | *) | |
8663 | gcc_cv_func_mmap_anon=yes;; | |
8664 | esac | |
8665 | fi | |
5213506e RW |
8666 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5 |
8667 | $as_echo "$gcc_cv_func_mmap_anon" >&6; } | |
1072ec3f ZW |
8668 | fi |
8669 | fi | |
8670 | ||
8671 | if test $gcc_cv_func_mmap_file = yes; then | |
ba479fd2 | 8672 | |
5213506e | 8673 | $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h |
1072ec3f ZW |
8674 | |
8675 | fi | |
8676 | if test $gcc_cv_func_mmap_dev_zero = yes; then | |
ba479fd2 | 8677 | |
5213506e | 8678 | $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h |
1072ec3f ZW |
8679 | |
8680 | fi | |
8681 | if test $gcc_cv_func_mmap_anon = yes; then | |
ba479fd2 | 8682 | |
5213506e | 8683 | $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h |
1072ec3f ZW |
8684 | |
8685 | fi | |
8686 | ||
b27d2bd5 MK |
8687 | |
8688 | case "${host}" in | |
ee262b6f | 8689 | *-*-*vms*) |
ba479fd2 | 8690 | # Under VMS, vfork works very differently than on Unix. The standard test |
ee262b6f DR |
8691 | # won't work, and it isn't easily adaptable. It makes more sense to |
8692 | # just force it. | |
8693 | ac_cv_func_vfork_works=yes | |
8694 | ;; | |
b27d2bd5 | 8695 | esac |
5213506e RW |
8696 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
8697 | if test "x$ac_cv_type_pid_t" = x""yes; then : | |
6e3f3080 | 8698 | |
ba479fd2 NN |
8699 | else |
8700 | ||
8701 | cat >>confdefs.h <<_ACEOF | |
c375c43b | 8702 | #define pid_t int |
ba479fd2 | 8703 | _ACEOF |
c375c43b KG |
8704 | |
8705 | fi | |
8706 | ||
5213506e RW |
8707 | for ac_header in vfork.h |
8708 | do : | |
8709 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" | |
8710 | if test "x$ac_cv_header_vfork_h" = x""yes; then : | |
ba479fd2 | 8711 | cat >>confdefs.h <<_ACEOF |
5213506e | 8712 | #define HAVE_VFORK_H 1 |
ba479fd2 | 8713 | _ACEOF |
6e3f3080 NN |
8714 | |
8715 | fi | |
ba479fd2 NN |
8716 | done |
8717 | ||
ba479fd2 | 8718 | for ac_func in fork vfork |
5213506e RW |
8719 | do : |
8720 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
8721 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
8722 | eval as_val=\$$as_ac_var | |
8723 | if test "x$as_val" = x""yes; then : | |
ba479fd2 | 8724 | cat >>confdefs.h <<_ACEOF |
5213506e | 8725 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
ba479fd2 NN |
8726 | _ACEOF |
8727 | ||
c375c43b | 8728 | fi |
ba479fd2 | 8729 | done |
c375c43b | 8730 | |
ba479fd2 | 8731 | if test "x$ac_cv_func_fork" = xyes; then |
5213506e RW |
8732 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 |
8733 | $as_echo_n "checking for working fork... " >&6; } | |
8734 | if test "${ac_cv_func_fork_works+set}" = set; then : | |
8735 | $as_echo_n "(cached) " >&6 | |
c375c43b | 8736 | else |
5213506e | 8737 | if test "$cross_compiling" = yes; then : |
ba479fd2 NN |
8738 | ac_cv_func_fork_works=cross |
8739 | else | |
5213506e RW |
8740 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8741 | /* end confdefs.h. */ | |
8742 | $ac_includes_default | |
8743 | int | |
8744 | main () | |
8745 | { | |
8746 | ||
8747 | /* By Ruediger Kuhlmann. */ | |
8748 | return fork () < 0; | |
8749 | ||
8750 | ; | |
8751 | return 0; | |
8752 | } | |
1a4b763e | 8753 | _ACEOF |
5213506e | 8754 | if ac_fn_c_try_run "$LINENO"; then : |
ba479fd2 NN |
8755 | ac_cv_func_fork_works=yes |
8756 | else | |
5213506e | 8757 | ac_cv_func_fork_works=no |
ba479fd2 | 8758 | fi |
5213506e RW |
8759 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8760 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
ba479fd2 | 8761 | fi |
5213506e | 8762 | |
ba479fd2 | 8763 | fi |
5213506e RW |
8764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 |
8765 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
ba479fd2 NN |
8766 | |
8767 | else | |
8768 | ac_cv_func_fork_works=$ac_cv_func_fork | |
8769 | fi | |
8770 | if test "x$ac_cv_func_fork_works" = xcross; then | |
8771 | case $host in | |
8772 | *-*-amigaos* | *-*-msdosdjgpp*) | |
8773 | # Override, as these systems have only a dummy fork() stub | |
8774 | ac_cv_func_fork_works=no | |
8775 | ;; | |
8776 | *) | |
8777 | ac_cv_func_fork_works=yes | |
8778 | ;; | |
8779 | esac | |
5213506e RW |
8780 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 |
8781 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
c375c43b | 8782 | fi |
c375c43b | 8783 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 | 8784 | if test "x$ac_cv_func_vfork" = xyes; then |
5213506e RW |
8785 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 |
8786 | $as_echo_n "checking for working vfork... " >&6; } | |
8787 | if test "${ac_cv_func_vfork_works+set}" = set; then : | |
8788 | $as_echo_n "(cached) " >&6 | |
c375c43b | 8789 | else |
5213506e | 8790 | if test "$cross_compiling" = yes; then : |
ba479fd2 NN |
8791 | ac_cv_func_vfork_works=cross |
8792 | else | |
5213506e | 8793 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 8794 | /* end confdefs.h. */ |
c375c43b | 8795 | /* Thanks to Paul Eggert for this test. */ |
5213506e | 8796 | $ac_includes_default |
ba479fd2 | 8797 | #include <sys/wait.h> |
5213506e | 8798 | #ifdef HAVE_VFORK_H |
ba479fd2 | 8799 | # include <vfork.h> |
c375c43b KG |
8800 | #endif |
8801 | /* On some sparc systems, changes by the child to local and incoming | |
ba479fd2 NN |
8802 | argument registers are propagated back to the parent. The compiler |
8803 | is told about this with #include <vfork.h>, but some compilers | |
8804 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
8805 | static variable whose address is put into a register that is | |
8806 | clobbered by the vfork. */ | |
8807 | static void | |
c375c43b KG |
8808 | #ifdef __cplusplus |
8809 | sparc_address_test (int arg) | |
ba479fd2 | 8810 | # else |
c375c43b KG |
8811 | sparc_address_test (arg) int arg; |
8812 | #endif | |
8813 | { | |
8814 | static pid_t child; | |
8815 | if (!child) { | |
8816 | child = vfork (); | |
8817 | if (child < 0) { | |
8818 | perror ("vfork"); | |
8819 | _exit(2); | |
8820 | } | |
8821 | if (!child) { | |
8822 | arg = getpid(); | |
8823 | write(-1, "", 0); | |
8824 | _exit (arg); | |
8825 | } | |
8826 | } | |
8827 | } | |
ba479fd2 NN |
8828 | |
8829 | int | |
8830 | main () | |
8831 | { | |
c375c43b KG |
8832 | pid_t parent = getpid (); |
8833 | pid_t child; | |
8834 | ||
ba479fd2 | 8835 | sparc_address_test (0); |
c375c43b KG |
8836 | |
8837 | child = vfork (); | |
8838 | ||
8839 | if (child == 0) { | |
ba479fd2 NN |
8840 | /* Here is another test for sparc vfork register problems. This |
8841 | test uses lots of local variables, at least as many local | |
8842 | variables as main has allocated so far including compiler | |
8843 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
8844 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
8845 | reuse the register of parent for one of the local variables, | |
8846 | since it will think that parent can't possibly be used any more | |
8847 | in this routine. Assigning to the local variable will thus | |
8848 | munge parent in the parent process. */ | |
c375c43b KG |
8849 | pid_t |
8850 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
8851 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
8852 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
8853 | use the same hardware register for all 8 local variables. */ | |
8854 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
8855 | || p != p5 || p != p6 || p != p7) | |
8856 | _exit(1); | |
8857 | ||
ba479fd2 NN |
8858 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
8859 | from child file descriptors. If the child closes a descriptor | |
8860 | before it execs or exits, this munges the parent's descriptor | |
8861 | as well. Test for this by closing stdout in the child. */ | |
c375c43b KG |
8862 | _exit(close(fileno(stdout)) != 0); |
8863 | } else { | |
8864 | int status; | |
8865 | struct stat st; | |
8866 | ||
8867 | while (wait(&status) != child) | |
8868 | ; | |
5213506e | 8869 | return ( |
c375c43b KG |
8870 | /* Was there some problem with vforking? */ |
8871 | child < 0 | |
8872 | ||
8873 | /* Did the child fail? (This shouldn't happen.) */ | |
8874 | || status | |
8875 | ||
8876 | /* Did the vfork/compiler bug occur? */ | |
8877 | || parent != getpid() | |
8878 | ||
8879 | /* Did the file descriptor bug occur? */ | |
8880 | || fstat(fileno(stdout), &st) != 0 | |
8881 | ); | |
8882 | } | |
8883 | } | |
ba479fd2 | 8884 | _ACEOF |
5213506e | 8885 | if ac_fn_c_try_run "$LINENO"; then : |
c375c43b KG |
8886 | ac_cv_func_vfork_works=yes |
8887 | else | |
5213506e | 8888 | ac_cv_func_vfork_works=no |
cafe096b | 8889 | fi |
5213506e RW |
8890 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8891 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6e3f3080 | 8892 | fi |
5213506e | 8893 | |
ba479fd2 | 8894 | fi |
5213506e RW |
8895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
8896 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
c375c43b | 8897 | |
ba479fd2 NN |
8898 | fi; |
8899 | if test "x$ac_cv_func_fork_works" = xcross; then | |
86da66b5 | 8900 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
5213506e RW |
8901 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
8902 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
c375c43b KG |
8903 | fi |
8904 | ||
ba479fd2 NN |
8905 | if test "x$ac_cv_func_vfork_works" = xyes; then |
8906 | ||
5213506e | 8907 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
ba479fd2 NN |
8908 | |
8909 | else | |
8910 | ||
5213506e | 8911 | $as_echo "#define vfork fork" >>confdefs.h |
c375c43b KG |
8912 | |
8913 | fi | |
ba479fd2 NN |
8914 | if test "x$ac_cv_func_fork_works" = xyes; then |
8915 | ||
5213506e | 8916 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
ba479fd2 NN |
8917 | |
8918 | fi | |
8919 | ||
c375c43b | 8920 | |
81bf3d9e | 8921 | |
dfb77e37 KC |
8922 | if test "X$prefix" = "XNONE"; then |
8923 | acl_final_prefix="$ac_default_prefix" | |
8924 | else | |
8925 | acl_final_prefix="$prefix" | |
8926 | fi | |
8927 | if test "X$exec_prefix" = "XNONE"; then | |
8928 | acl_final_exec_prefix='${prefix}' | |
8929 | else | |
8930 | acl_final_exec_prefix="$exec_prefix" | |
8931 | fi | |
8932 | acl_save_prefix="$prefix" | |
8933 | prefix="$acl_final_prefix" | |
8934 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
8935 | prefix="$acl_save_prefix" | |
f91abfce TT |
8936 | |
8937 | ||
5213506e RW |
8938 | # Check whether --with-gnu-ld was given. |
8939 | if test "${with_gnu_ld+set}" = set; then : | |
8940 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
ba479fd2 | 8941 | else |
dfb77e37 | 8942 | with_gnu_ld=no |
5213506e RW |
8943 | fi |
8944 | ||
dfb77e37 KC |
8945 | # Prepare PATH_SEPARATOR. |
8946 | # The user is always right. | |
8947 | if test "${PATH_SEPARATOR+set}" != set; then | |
8948 | echo "#! /bin/sh" >conf$$.sh | |
8949 | echo "exit 0" >>conf$$.sh | |
8950 | chmod +x conf$$.sh | |
8951 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
8952 | PATH_SEPARATOR=';' | |
ba479fd2 | 8953 | else |
dfb77e37 | 8954 | PATH_SEPARATOR=: |
ba479fd2 | 8955 | fi |
dfb77e37 KC |
8956 | rm -f conf$$.sh |
8957 | fi | |
8958 | ac_prog=ld | |
8959 | if test "$GCC" = yes; then | |
8960 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
8961 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 |
8962 | $as_echo_n "checking for ld used by GCC... " >&6; } | |
dfb77e37 KC |
8963 | case $host in |
8964 | *-*-mingw*) | |
8965 | # gcc leaves a trailing carriage return which upsets mingw | |
8966 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
8967 | *) | |
8968 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
8969 | esac | |
8970 | case $ac_prog in | |
8971 | # Accept absolute paths. | |
8972 | [\\/]* | [A-Za-z]:[\\/]*) | |
8973 | re_direlt='/[^/][^/]*/\.\./' | |
8974 | # Canonicalize the path of ld | |
8975 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
8976 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
8977 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
8978 | done | |
8979 | test -z "$LD" && LD="$ac_prog" | |
8980 | ;; | |
8981 | "") | |
8982 | # If it fails, then pretend we aren't using GCC. | |
8983 | ac_prog=ld | |
8984 | ;; | |
8985 | *) | |
8986 | # If it is relative, then search for the first ld in PATH. | |
8987 | with_gnu_ld=unknown | |
8988 | ;; | |
8989 | esac | |
8990 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
8991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
8992 | $as_echo_n "checking for GNU ld... " >&6; } | |
ba479fd2 | 8993 | else |
5213506e RW |
8994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
8995 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
ba479fd2 | 8996 | fi |
5213506e RW |
8997 | if test "${acl_cv_path_LD+set}" = set; then : |
8998 | $as_echo_n "(cached) " >&6 | |
ba479fd2 | 8999 | else |
dfb77e37 KC |
9000 | if test -z "$LD"; then |
9001 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
9002 | for ac_dir in $PATH; do | |
9003 | test -z "$ac_dir" && ac_dir=. | |
9004 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
9005 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
9006 | # Check to see if the program is GNU ld. I'd rather use --version, | |
9007 | # but apparently some GNU ld's only accept -v. | |
9008 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
18fc9bd4 RG |
9009 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
9010 | test "$with_gnu_ld" != no && break | |
9011 | else | |
9012 | test "$with_gnu_ld" != yes && break | |
9013 | fi | |
dfb77e37 KC |
9014 | fi |
9015 | done | |
9016 | IFS="$ac_save_ifs" | |
9017 | else | |
9018 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
9019 | fi | |
9020 | fi | |
ba479fd2 | 9021 | |
dfb77e37 KC |
9022 | LD="$acl_cv_path_LD" |
9023 | if test -n "$LD"; then | |
5213506e RW |
9024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
9025 | $as_echo "$LD" >&6; } | |
dfb77e37 | 9026 | else |
5213506e RW |
9027 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9028 | $as_echo "no" >&6; } | |
ba479fd2 | 9029 | fi |
5213506e RW |
9030 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
9031 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
9032 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
9033 | if test "${acl_cv_prog_gnu_ld+set}" = set; then : | |
9034 | $as_echo_n "(cached) " >&6 | |
dfb77e37 KC |
9035 | else |
9036 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
18fc9bd4 RG |
9037 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
9038 | acl_cv_prog_gnu_ld=yes | |
9039 | else | |
9040 | acl_cv_prog_gnu_ld=no | |
9041 | fi | |
dfb77e37 | 9042 | fi |
5213506e RW |
9043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 |
9044 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } | |
dfb77e37 KC |
9045 | with_gnu_ld=$acl_cv_prog_gnu_ld |
9046 | ||
9047 | ||
9048 | ||
5213506e RW |
9049 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 |
9050 | $as_echo_n "checking for shared library run path origin... " >&6; } | |
9051 | if test "${acl_cv_rpath+set}" = set; then : | |
9052 | $as_echo_n "(cached) " >&6 | |
dfb77e37 KC |
9053 | else |
9054 | ||
9055 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
9056 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
9057 | . ./conftest.sh | |
9058 | rm -f ./conftest.sh | |
9059 | acl_cv_rpath=done | |
ba479fd2 | 9060 | |
eb158727 | 9061 | fi |
5213506e RW |
9062 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 |
9063 | $as_echo "$acl_cv_rpath" >&6; } | |
dfb77e37 KC |
9064 | wl="$acl_cv_wl" |
9065 | libext="$acl_cv_libext" | |
9066 | shlibext="$acl_cv_shlibext" | |
9067 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
9068 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
9069 | hardcode_direct="$acl_cv_hardcode_direct" | |
9070 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
5213506e RW |
9071 | # Check whether --enable-rpath was given. |
9072 | if test "${enable_rpath+set}" = set; then : | |
9073 | enableval=$enable_rpath; : | |
dfb77e37 KC |
9074 | else |
9075 | enable_rpath=yes | |
5213506e RW |
9076 | fi |
9077 | ||
8b1f719a | 9078 | |
a6ccdbab | 9079 | |
dfb77e37 KC |
9080 | |
9081 | ||
9082 | ||
9083 | ||
9084 | ||
b639c3c2 JJ |
9085 | use_additional=yes |
9086 | ||
9087 | acl_save_prefix="$prefix" | |
9088 | prefix="$acl_final_prefix" | |
9089 | acl_save_exec_prefix="$exec_prefix" | |
9090 | exec_prefix="$acl_final_exec_prefix" | |
9091 | ||
9092 | eval additional_includedir=\"$includedir\" | |
9093 | eval additional_libdir=\"$libdir\" | |
9094 | ||
9095 | exec_prefix="$acl_save_exec_prefix" | |
9096 | prefix="$acl_save_prefix" | |
dfb77e37 KC |
9097 | |
9098 | ||
5213506e RW |
9099 | # Check whether --with-libiconv-prefix was given. |
9100 | if test "${with_libiconv_prefix+set}" = set; then : | |
9101 | withval=$with_libiconv_prefix; | |
8b1f719a | 9102 | if test "X$withval" = "Xno"; then |
b639c3c2 | 9103 | use_additional=no |
8b1f719a PB |
9104 | else |
9105 | if test "X$withval" = "X"; then | |
dfb77e37 KC |
9106 | |
9107 | acl_save_prefix="$prefix" | |
9108 | prefix="$acl_final_prefix" | |
9109 | acl_save_exec_prefix="$exec_prefix" | |
9110 | exec_prefix="$acl_final_exec_prefix" | |
9111 | ||
b639c3c2 JJ |
9112 | eval additional_includedir=\"$includedir\" |
9113 | eval additional_libdir=\"$libdir\" | |
dfb77e37 KC |
9114 | |
9115 | exec_prefix="$acl_save_exec_prefix" | |
9116 | prefix="$acl_save_prefix" | |
9117 | ||
8b1f719a | 9118 | else |
b639c3c2 JJ |
9119 | additional_includedir="$withval/include" |
9120 | additional_libdir="$withval/lib" | |
8b1f719a PB |
9121 | fi |
9122 | fi | |
9123 | ||
5213506e RW |
9124 | fi |
9125 | ||
dfb77e37 KC |
9126 | LIBICONV= |
9127 | LTLIBICONV= | |
9128 | INCICONV= | |
9129 | rpathdirs= | |
9130 | ltrpathdirs= | |
9131 | names_already_handled= | |
9132 | names_next_round='iconv ' | |
9133 | while test -n "$names_next_round"; do | |
9134 | names_this_round="$names_next_round" | |
9135 | names_next_round= | |
9136 | for name in $names_this_round; do | |
9137 | already_handled= | |
9138 | for n in $names_already_handled; do | |
9139 | if test "$n" = "$name"; then | |
9140 | already_handled=yes | |
9141 | break | |
9142 | fi | |
9143 | done | |
9144 | if test -z "$already_handled"; then | |
9145 | names_already_handled="$names_already_handled $name" | |
9146 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
9147 | eval value=\"\$HAVE_LIB$uppername\" | |
9148 | if test -n "$value"; then | |
9149 | if test "$value" = yes; then | |
9150 | eval value=\"\$LIB$uppername\" | |
9151 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
9152 | eval value=\"\$LTLIB$uppername\" | |
9153 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
9154 | else | |
9155 | : | |
9156 | fi | |
9157 | else | |
9158 | found_dir= | |
9159 | found_la= | |
9160 | found_so= | |
9161 | found_a= | |
b639c3c2 JJ |
9162 | if test $use_additional = yes; then |
9163 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
9164 | found_dir="$additional_libdir" | |
9165 | found_so="$additional_libdir/lib$name.$shlibext" | |
9166 | if test -f "$additional_libdir/lib$name.la"; then | |
9167 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
9168 | fi |
9169 | else | |
b639c3c2 JJ |
9170 | if test -f "$additional_libdir/lib$name.$libext"; then |
9171 | found_dir="$additional_libdir" | |
9172 | found_a="$additional_libdir/lib$name.$libext" | |
9173 | if test -f "$additional_libdir/lib$name.la"; then | |
9174 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
9175 | fi |
9176 | fi | |
9177 | fi | |
9178 | fi | |
9179 | if test "X$found_dir" = "X"; then | |
9180 | for x in $LDFLAGS $LTLIBICONV; do | |
9181 | ||
9182 | acl_save_prefix="$prefix" | |
9183 | prefix="$acl_final_prefix" | |
9184 | acl_save_exec_prefix="$exec_prefix" | |
9185 | exec_prefix="$acl_final_exec_prefix" | |
9186 | eval x=\"$x\" | |
9187 | exec_prefix="$acl_save_exec_prefix" | |
9188 | prefix="$acl_save_prefix" | |
9189 | ||
9190 | case "$x" in | |
9191 | -L*) | |
9192 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
9193 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
9194 | found_dir="$dir" | |
9195 | found_so="$dir/lib$name.$shlibext" | |
9196 | if test -f "$dir/lib$name.la"; then | |
9197 | found_la="$dir/lib$name.la" | |
9198 | fi | |
9199 | else | |
9200 | if test -f "$dir/lib$name.$libext"; then | |
9201 | found_dir="$dir" | |
9202 | found_a="$dir/lib$name.$libext" | |
9203 | if test -f "$dir/lib$name.la"; then | |
9204 | found_la="$dir/lib$name.la" | |
9205 | fi | |
9206 | fi | |
9207 | fi | |
9208 | ;; | |
9209 | esac | |
9210 | if test "X$found_dir" != "X"; then | |
9211 | break | |
9212 | fi | |
9213 | done | |
9214 | fi | |
9215 | if test "X$found_dir" != "X"; then | |
9216 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
9217 | if test "X$found_so" != "X"; then | |
9218 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
9219 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9220 | else | |
9221 | haveit= | |
9222 | for x in $ltrpathdirs; do | |
9223 | if test "X$x" = "X$found_dir"; then | |
9224 | haveit=yes | |
9225 | break | |
9226 | fi | |
9227 | done | |
9228 | if test -z "$haveit"; then | |
9229 | ltrpathdirs="$ltrpathdirs $found_dir" | |
9230 | fi | |
9231 | if test "$hardcode_direct" = yes; then | |
9232 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9233 | else | |
9234 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
9235 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9236 | haveit= | |
9237 | for x in $rpathdirs; do | |
9238 | if test "X$x" = "X$found_dir"; then | |
9239 | haveit=yes | |
9240 | break | |
9241 | fi | |
9242 | done | |
9243 | if test -z "$haveit"; then | |
9244 | rpathdirs="$rpathdirs $found_dir" | |
9245 | fi | |
9246 | else | |
9247 | haveit= | |
9248 | for x in $LDFLAGS $LIBICONV; do | |
9249 | ||
9250 | acl_save_prefix="$prefix" | |
9251 | prefix="$acl_final_prefix" | |
9252 | acl_save_exec_prefix="$exec_prefix" | |
9253 | exec_prefix="$acl_final_exec_prefix" | |
9254 | eval x=\"$x\" | |
9255 | exec_prefix="$acl_save_exec_prefix" | |
9256 | prefix="$acl_save_prefix" | |
9257 | ||
9258 | if test "X$x" = "X-L$found_dir"; then | |
9259 | haveit=yes | |
9260 | break | |
9261 | fi | |
9262 | done | |
9263 | if test -z "$haveit"; then | |
9264 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
9265 | fi | |
9266 | if test "$hardcode_minus_L" != no; then | |
9267 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9268 | else | |
9269 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
9270 | fi | |
9271 | fi | |
9272 | fi | |
9273 | fi | |
9274 | else | |
9275 | if test "X$found_a" != "X"; then | |
9276 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
9277 | else | |
9278 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
9279 | fi | |
9280 | fi | |
9281 | additional_includedir= | |
9282 | case "$found_dir" in | |
9283 | */lib | */lib/) | |
9284 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
9285 | additional_includedir="$basedir/include" | |
9286 | ;; | |
9287 | esac | |
9288 | if test "X$additional_includedir" != "X"; then | |
9289 | if test "X$additional_includedir" != "X/usr/include"; then | |
9290 | haveit= | |
9291 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
9292 | if test -n "$GCC"; then | |
9293 | case $host_os in | |
18fc9bd4 | 9294 | linux*) haveit=yes;; |
dfb77e37 KC |
9295 | esac |
9296 | fi | |
9297 | fi | |
9298 | if test -z "$haveit"; then | |
9299 | for x in $CPPFLAGS $INCICONV; do | |
9300 | ||
9301 | acl_save_prefix="$prefix" | |
9302 | prefix="$acl_final_prefix" | |
9303 | acl_save_exec_prefix="$exec_prefix" | |
9304 | exec_prefix="$acl_final_exec_prefix" | |
9305 | eval x=\"$x\" | |
9306 | exec_prefix="$acl_save_exec_prefix" | |
9307 | prefix="$acl_save_prefix" | |
9308 | ||
9309 | if test "X$x" = "X-I$additional_includedir"; then | |
9310 | haveit=yes | |
9311 | break | |
9312 | fi | |
9313 | done | |
9314 | if test -z "$haveit"; then | |
9315 | if test -d "$additional_includedir"; then | |
9316 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
9317 | fi | |
9318 | fi | |
9319 | fi | |
9320 | fi | |
9321 | fi | |
9322 | if test -n "$found_la"; then | |
9323 | save_libdir="$libdir" | |
9324 | case "$found_la" in | |
9325 | */* | *\\*) . "$found_la" ;; | |
9326 | *) . "./$found_la" ;; | |
9327 | esac | |
9328 | libdir="$save_libdir" | |
9329 | for dep in $dependency_libs; do | |
9330 | case "$dep" in | |
9331 | -L*) | |
9332 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
9333 | if test "X$additional_libdir" != "X/usr/lib"; then | |
9334 | haveit= | |
9335 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
9336 | if test -n "$GCC"; then | |
9337 | case $host_os in | |
18fc9bd4 | 9338 | linux*) haveit=yes;; |
dfb77e37 KC |
9339 | esac |
9340 | fi | |
9341 | fi | |
9342 | if test -z "$haveit"; then | |
9343 | haveit= | |
9344 | for x in $LDFLAGS $LIBICONV; do | |
9345 | ||
9346 | acl_save_prefix="$prefix" | |
9347 | prefix="$acl_final_prefix" | |
9348 | acl_save_exec_prefix="$exec_prefix" | |
9349 | exec_prefix="$acl_final_exec_prefix" | |
9350 | eval x=\"$x\" | |
9351 | exec_prefix="$acl_save_exec_prefix" | |
9352 | prefix="$acl_save_prefix" | |
9353 | ||
9354 | if test "X$x" = "X-L$additional_libdir"; then | |
9355 | haveit=yes | |
9356 | break | |
9357 | fi | |
9358 | done | |
9359 | if test -z "$haveit"; then | |
9360 | if test -d "$additional_libdir"; then | |
9361 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
9362 | fi | |
9363 | fi | |
9364 | haveit= | |
9365 | for x in $LDFLAGS $LTLIBICONV; do | |
9366 | ||
9367 | acl_save_prefix="$prefix" | |
9368 | prefix="$acl_final_prefix" | |
9369 | acl_save_exec_prefix="$exec_prefix" | |
9370 | exec_prefix="$acl_final_exec_prefix" | |
9371 | eval x=\"$x\" | |
9372 | exec_prefix="$acl_save_exec_prefix" | |
9373 | prefix="$acl_save_prefix" | |
9374 | ||
9375 | if test "X$x" = "X-L$additional_libdir"; then | |
9376 | haveit=yes | |
9377 | break | |
9378 | fi | |
9379 | done | |
9380 | if test -z "$haveit"; then | |
9381 | if test -d "$additional_libdir"; then | |
9382 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
9383 | fi | |
9384 | fi | |
9385 | fi | |
9386 | fi | |
9387 | ;; | |
9388 | -R*) | |
9389 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
9390 | if test "$enable_rpath" != no; then | |
9391 | haveit= | |
9392 | for x in $rpathdirs; do | |
9393 | if test "X$x" = "X$dir"; then | |
9394 | haveit=yes | |
9395 | break | |
9396 | fi | |
9397 | done | |
9398 | if test -z "$haveit"; then | |
9399 | rpathdirs="$rpathdirs $dir" | |
9400 | fi | |
9401 | haveit= | |
9402 | for x in $ltrpathdirs; do | |
9403 | if test "X$x" = "X$dir"; then | |
9404 | haveit=yes | |
9405 | break | |
9406 | fi | |
9407 | done | |
9408 | if test -z "$haveit"; then | |
9409 | ltrpathdirs="$ltrpathdirs $dir" | |
9410 | fi | |
9411 | fi | |
9412 | ;; | |
9413 | -l*) | |
9414 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
9415 | ;; | |
9416 | *.la) | |
9417 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
9418 | ;; | |
9419 | *) | |
9420 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
9421 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
9422 | ;; | |
9423 | esac | |
9424 | done | |
9425 | fi | |
9426 | else | |
9427 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
9428 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
9429 | fi | |
9430 | fi | |
9431 | fi | |
9432 | done | |
9433 | done | |
9434 | if test "X$rpathdirs" != "X"; then | |
9435 | if test -n "$hardcode_libdir_separator"; then | |
9436 | alldirs= | |
9437 | for found_dir in $rpathdirs; do | |
9438 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
9439 | done | |
9440 | acl_save_libdir="$libdir" | |
9441 | libdir="$alldirs" | |
9442 | eval flag=\"$hardcode_libdir_flag_spec\" | |
9443 | libdir="$acl_save_libdir" | |
9444 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
9445 | else | |
9446 | for found_dir in $rpathdirs; do | |
9447 | acl_save_libdir="$libdir" | |
9448 | libdir="$found_dir" | |
9449 | eval flag=\"$hardcode_libdir_flag_spec\" | |
9450 | libdir="$acl_save_libdir" | |
9451 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
9452 | done | |
9453 | fi | |
9454 | fi | |
9455 | if test "X$ltrpathdirs" != "X"; then | |
9456 | for found_dir in $ltrpathdirs; do | |
9457 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
9458 | done | |
9459 | fi | |
9460 | ||
9461 | ||
9462 | ||
9463 | ||
9464 | ||
9465 | ||
9466 | ||
9467 | am_save_CPPFLAGS="$CPPFLAGS" | |
9468 | ||
9469 | for element in $INCICONV; do | |
9470 | haveit= | |
9471 | for x in $CPPFLAGS; do | |
9472 | ||
9473 | acl_save_prefix="$prefix" | |
9474 | prefix="$acl_final_prefix" | |
9475 | acl_save_exec_prefix="$exec_prefix" | |
9476 | exec_prefix="$acl_final_exec_prefix" | |
9477 | eval x=\"$x\" | |
9478 | exec_prefix="$acl_save_exec_prefix" | |
9479 | prefix="$acl_save_prefix" | |
9480 | ||
9481 | if test "X$x" = "X$element"; then | |
9482 | haveit=yes | |
9483 | break | |
9484 | fi | |
9485 | done | |
9486 | if test -z "$haveit"; then | |
9487 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
9488 | fi | |
9489 | done | |
eb158727 ZW |
9490 | |
9491 | ||
5213506e RW |
9492 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 |
9493 | $as_echo_n "checking for iconv... " >&6; } | |
9494 | if test "${am_cv_func_iconv+set}" = set; then : | |
9495 | $as_echo_n "(cached) " >&6 | |
f91abfce | 9496 | else |
ba479fd2 | 9497 | |
f91abfce TT |
9498 | am_cv_func_iconv="no, consider installing GNU libiconv" |
9499 | am_cv_lib_iconv=no | |
5213506e | 9500 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 9501 | /* end confdefs.h. */ |
f91abfce TT |
9502 | #include <stdlib.h> |
9503 | #include <iconv.h> | |
ba479fd2 NN |
9504 | int |
9505 | main () | |
9506 | { | |
f91abfce TT |
9507 | iconv_t cd = iconv_open("",""); |
9508 | iconv(cd,NULL,NULL,NULL,NULL); | |
9509 | iconv_close(cd); | |
ba479fd2 NN |
9510 | ; |
9511 | return 0; | |
9512 | } | |
9513 | _ACEOF | |
5213506e | 9514 | if ac_fn_c_try_link "$LINENO"; then : |
f91abfce | 9515 | am_cv_func_iconv=yes |
f91abfce | 9516 | fi |
5213506e RW |
9517 | rm -f core conftest.err conftest.$ac_objext \ |
9518 | conftest$ac_exeext conftest.$ac_ext | |
f91abfce TT |
9519 | if test "$am_cv_func_iconv" != yes; then |
9520 | am_save_LIBS="$LIBS" | |
dfb77e37 | 9521 | LIBS="$LIBS $LIBICONV" |
5213506e | 9522 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 9523 | /* end confdefs.h. */ |
f91abfce TT |
9524 | #include <stdlib.h> |
9525 | #include <iconv.h> | |
ba479fd2 NN |
9526 | int |
9527 | main () | |
9528 | { | |
f91abfce TT |
9529 | iconv_t cd = iconv_open("",""); |
9530 | iconv(cd,NULL,NULL,NULL,NULL); | |
9531 | iconv_close(cd); | |
ba479fd2 NN |
9532 | ; |
9533 | return 0; | |
9534 | } | |
9535 | _ACEOF | |
5213506e | 9536 | if ac_fn_c_try_link "$LINENO"; then : |
f91abfce TT |
9537 | am_cv_lib_iconv=yes |
9538 | am_cv_func_iconv=yes | |
f91abfce | 9539 | fi |
5213506e RW |
9540 | rm -f core conftest.err conftest.$ac_objext \ |
9541 | conftest$ac_exeext conftest.$ac_ext | |
f91abfce TT |
9542 | LIBS="$am_save_LIBS" |
9543 | fi | |
6e3f3080 | 9544 | |
ba479fd2 | 9545 | fi |
5213506e RW |
9546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 |
9547 | $as_echo "$am_cv_func_iconv" >&6; } | |
63cf211a | 9548 | if test "$am_cv_func_iconv" = yes; then |
ba479fd2 | 9549 | |
5213506e | 9550 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h |
f91abfce | 9551 | |
dfb77e37 KC |
9552 | fi |
9553 | if test "$am_cv_lib_iconv" = yes; then | |
5213506e RW |
9554 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 |
9555 | $as_echo_n "checking how to link with libiconv... " >&6; } | |
9556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 | |
9557 | $as_echo "$LIBICONV" >&6; } | |
dfb77e37 KC |
9558 | else |
9559 | CPPFLAGS="$am_save_CPPFLAGS" | |
9560 | LIBICONV= | |
9561 | LTLIBICONV= | |
9562 | fi | |
9563 | ||
9564 | ||
9565 | ||
9566 | if test "$am_cv_func_iconv" = yes; then | |
5213506e RW |
9567 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 |
9568 | $as_echo_n "checking for iconv declaration... " >&6; } | |
9569 | if test "${am_cv_proto_iconv+set}" = set; then : | |
9570 | $as_echo_n "(cached) " >&6 | |
f91abfce | 9571 | else |
ba479fd2 | 9572 | |
5213506e | 9573 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 9574 | /* end confdefs.h. */ |
f91abfce TT |
9575 | |
9576 | #include <stdlib.h> | |
9577 | #include <iconv.h> | |
9578 | extern | |
9579 | #ifdef __cplusplus | |
9580 | "C" | |
9581 | #endif | |
9582 | #if defined(__STDC__) || defined(__cplusplus) | |
9583 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
9584 | #else | |
9585 | size_t iconv(); | |
9586 | #endif | |
9587 | ||
ba479fd2 NN |
9588 | int |
9589 | main () | |
9590 | { | |
f91abfce | 9591 | |
ba479fd2 NN |
9592 | ; |
9593 | return 0; | |
9594 | } | |
9595 | _ACEOF | |
5213506e | 9596 | if ac_fn_c_try_compile "$LINENO"; then : |
f91abfce TT |
9597 | am_cv_proto_iconv_arg1="" |
9598 | else | |
5213506e | 9599 | am_cv_proto_iconv_arg1="const" |
f91abfce | 9600 | fi |
5213506e | 9601 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f91abfce TT |
9602 | 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);" |
9603 | fi | |
9604 | ||
9605 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
5213506e | 9606 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- |
ba479fd2 | 9607 | }$am_cv_proto_iconv" >&5 |
5213506e RW |
9608 | $as_echo "${ac_t:- |
9609 | }$am_cv_proto_iconv" >&6; } | |
ba479fd2 NN |
9610 | |
9611 | cat >>confdefs.h <<_ACEOF | |
f91abfce | 9612 | #define ICONV_CONST $am_cv_proto_iconv_arg1 |
ba479fd2 | 9613 | _ACEOF |
f91abfce TT |
9614 | |
9615 | fi | |
f91abfce | 9616 | |
56694dd9 ZW |
9617 | # Until we have in-tree GNU iconv: |
9618 | LIBICONV_DEP= | |
9619 | ||
9620 | ||
18fc9bd4 | 9621 | |
5213506e RW |
9622 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 |
9623 | $as_echo_n "checking for LC_MESSAGES... " >&6; } | |
9624 | if test "${am_cv_val_LC_MESSAGES+set}" = set; then : | |
9625 | $as_echo_n "(cached) " >&6 | |
18fc9bd4 | 9626 | else |
5213506e | 9627 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18fc9bd4 RG |
9628 | /* end confdefs.h. */ |
9629 | #include <locale.h> | |
9630 | int | |
9631 | main () | |
9632 | { | |
9633 | return LC_MESSAGES | |
9634 | ; | |
9635 | return 0; | |
9636 | } | |
9637 | _ACEOF | |
5213506e | 9638 | if ac_fn_c_try_link "$LINENO"; then : |
18fc9bd4 RG |
9639 | am_cv_val_LC_MESSAGES=yes |
9640 | else | |
5213506e | 9641 | am_cv_val_LC_MESSAGES=no |
18fc9bd4 | 9642 | fi |
5213506e RW |
9643 | rm -f core conftest.err conftest.$ac_objext \ |
9644 | conftest$ac_exeext conftest.$ac_ext | |
18fc9bd4 | 9645 | fi |
5213506e RW |
9646 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5 |
9647 | $as_echo "$am_cv_val_LC_MESSAGES" >&6; } | |
18fc9bd4 RG |
9648 | if test $am_cv_val_LC_MESSAGES = yes; then |
9649 | ||
5213506e | 9650 | $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h |
18fc9bd4 RG |
9651 | |
9652 | fi | |
9653 | ||
f91abfce | 9654 | |
a03ea89b | 9655 | |
5213506e RW |
9656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
9657 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
9658 | if test "${am_cv_langinfo_codeset+set}" = set; then : | |
9659 | $as_echo_n "(cached) " >&6 | |
a03ea89b | 9660 | else |
5213506e | 9661 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a03ea89b BM |
9662 | /* end confdefs.h. */ |
9663 | #include <langinfo.h> | |
9664 | int | |
9665 | main () | |
9666 | { | |
9667 | char* cs = nl_langinfo(CODESET); | |
9668 | ; | |
9669 | return 0; | |
9670 | } | |
9671 | _ACEOF | |
5213506e | 9672 | if ac_fn_c_try_link "$LINENO"; then : |
a03ea89b BM |
9673 | am_cv_langinfo_codeset=yes |
9674 | else | |
5213506e | 9675 | am_cv_langinfo_codeset=no |
a03ea89b | 9676 | fi |
5213506e RW |
9677 | rm -f core conftest.err conftest.$ac_objext \ |
9678 | conftest$ac_exeext conftest.$ac_ext | |
a03ea89b BM |
9679 | |
9680 | fi | |
5213506e RW |
9681 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
9682 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
a03ea89b BM |
9683 | if test $am_cv_langinfo_codeset = yes; then |
9684 | ||
5213506e | 9685 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
a03ea89b BM |
9686 | |
9687 | fi | |
9688 | ||
9689 | ||
86cf1cbd KG |
9690 | # We will need to find libiberty.h and ansidecl.h |
9691 | saved_CFLAGS="$CFLAGS" | |
9692 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
ed5b9f96 GK |
9693 | for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \ |
9694 | strsignal strstr strverscmp \ | |
9695 | errno snprintf vsnprintf vasprintf malloc realloc calloc \ | |
367e8319 | 9696 | 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 | 9697 | do |
5213506e RW |
9698 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
9699 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
9700 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
9701 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
9702 | $as_echo_n "(cached) " >&6 | |
9703 | else | |
9704 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 9705 | /* end confdefs.h. */ |
7afe8c41 KG |
9706 | #undef $ac_tr_decl |
9707 | #define $ac_tr_decl 1 | |
ba479fd2 | 9708 | |
d02af173 | 9709 | #include "ansidecl.h" |
86cf1cbd | 9710 | #include "system.h" |
f31e826b | 9711 | |
ba479fd2 NN |
9712 | int |
9713 | main () | |
9714 | { | |
86cf1cbd KG |
9715 | #ifndef $ac_func |
9716 | char *(*pfn) = (char *(*)) $ac_func ; | |
9717 | #endif | |
ba479fd2 | 9718 | ; |
5213506e RW |
9719 | return 0; |
9720 | } | |
9721 | _ACEOF | |
9722 | if ac_fn_c_try_compile "$LINENO"; then : | |
f31e826b | 9723 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 9724 | else |
5213506e | 9725 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 9726 | fi |
5213506e | 9727 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
9728 | fi |
9729 | ||
f31e826b | 9730 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
5213506e RW |
9731 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
9732 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 9733 | #define $ac_tr_decl 1 |
ba479fd2 NN |
9734 | _ACEOF |
9735 | ||
81bf3d9e | 9736 | else |
5213506e RW |
9737 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9738 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 9739 | #define $ac_tr_decl 0 |
ba479fd2 NN |
9740 | _ACEOF |
9741 | ||
81bf3d9e RH |
9742 | fi |
9743 | ||
9744 | done | |
ba479fd2 | 9745 | |
ba479fd2 | 9746 | |
81bf3d9e RH |
9747 | for ac_func in getrlimit setrlimit getrusage |
9748 | do | |
5213506e RW |
9749 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
9750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
9751 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
9752 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
9753 | $as_echo_n "(cached) " >&6 | |
9754 | else | |
9755 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 9756 | /* end confdefs.h. */ |
7afe8c41 KG |
9757 | #undef $ac_tr_decl |
9758 | #define $ac_tr_decl 1 | |
ba479fd2 | 9759 | |
d02af173 | 9760 | #include "ansidecl.h" |
86cf1cbd | 9761 | #include "system.h" |
81bf3d9e RH |
9762 | #ifdef HAVE_SYS_RESOURCE_H |
9763 | #include <sys/resource.h> | |
9764 | #endif | |
9765 | ||
f31e826b | 9766 | |
ba479fd2 NN |
9767 | int |
9768 | main () | |
9769 | { | |
86cf1cbd KG |
9770 | #ifndef $ac_func |
9771 | char *(*pfn) = (char *(*)) $ac_func ; | |
9772 | #endif | |
ba479fd2 NN |
9773 | ; |
9774 | return 0; | |
9775 | } | |
9776 | _ACEOF | |
5213506e | 9777 | if ac_fn_c_try_compile "$LINENO"; then : |
f31e826b | 9778 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 9779 | else |
5213506e | 9780 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 9781 | fi |
5213506e | 9782 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
9783 | fi |
9784 | ||
f31e826b | 9785 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
5213506e RW |
9786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
9787 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 9788 | #define $ac_tr_decl 1 |
ba479fd2 NN |
9789 | _ACEOF |
9790 | ||
81bf3d9e | 9791 | else |
5213506e RW |
9792 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9793 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 9794 | #define $ac_tr_decl 0 |
ba479fd2 NN |
9795 | _ACEOF |
9796 | ||
81bf3d9e RH |
9797 | fi |
9798 | ||
9799 | done | |
86cf1cbd | 9800 | |
81bf3d9e | 9801 | |
5213506e | 9802 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 9803 | /* end confdefs.h. */ |
b2522d2b HPN |
9804 | |
9805 | #include "ansidecl.h" | |
9806 | #include "system.h" | |
9807 | #ifdef HAVE_SYS_RESOURCE_H | |
9808 | #include <sys/resource.h> | |
9809 | #endif | |
9810 | ||
ba479fd2 NN |
9811 | int |
9812 | main () | |
9813 | { | |
b2522d2b | 9814 | rlim_t l = 0; |
ba479fd2 NN |
9815 | ; |
9816 | return 0; | |
9817 | } | |
9818 | _ACEOF | |
5213506e | 9819 | if ac_fn_c_try_compile "$LINENO"; then : |
ba479fd2 | 9820 | |
5213506e | 9821 | else |
ba479fd2 | 9822 | |
5213506e | 9823 | $as_echo "#define rlim_t long" >>confdefs.h |
b2522d2b HPN |
9824 | |
9825 | fi | |
5213506e | 9826 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b2522d2b | 9827 | |
2102b2fe RS |
9828 | # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible |
9829 | # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname | |
9830 | # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs | |
9831 | # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME. | |
351df804 | 9832 | for ac_func in ldgetname |
c1800ec8 | 9833 | do |
5213506e RW |
9834 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
9835 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
9836 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
9837 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
9838 | $as_echo_n "(cached) " >&6 | |
9839 | else | |
9840 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 9841 | /* end confdefs.h. */ |
c1800ec8 ZW |
9842 | #undef $ac_tr_decl |
9843 | #define $ac_tr_decl 1 | |
ba479fd2 | 9844 | |
351df804 KG |
9845 | #include "ansidecl.h" |
9846 | #include "system.h" | |
9847 | #ifdef HAVE_LDFCN_H | |
2102b2fe RS |
9848 | #undef FREAD |
9849 | #undef FWRITE | |
351df804 KG |
9850 | #include <ldfcn.h> |
9851 | #endif | |
9852 | ||
9853 | ||
ba479fd2 NN |
9854 | int |
9855 | main () | |
9856 | { | |
351df804 KG |
9857 | #ifndef $ac_func |
9858 | char *(*pfn) = (char *(*)) $ac_func ; | |
9859 | #endif | |
ba479fd2 NN |
9860 | ; |
9861 | return 0; | |
9862 | } | |
9863 | _ACEOF | |
5213506e | 9864 | if ac_fn_c_try_compile "$LINENO"; then : |
351df804 KG |
9865 | eval "gcc_cv_have_decl_$ac_func=yes" |
9866 | else | |
5213506e | 9867 | eval "gcc_cv_have_decl_$ac_func=no" |
351df804 | 9868 | fi |
5213506e | 9869 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
351df804 KG |
9870 | fi |
9871 | ||
9872 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
5213506e RW |
9873 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
9874 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
351df804 | 9875 | #define $ac_tr_decl 1 |
ba479fd2 NN |
9876 | _ACEOF |
9877 | ||
351df804 | 9878 | else |
5213506e RW |
9879 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9880 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
351df804 | 9881 | #define $ac_tr_decl 0 |
ba479fd2 NN |
9882 | _ACEOF |
9883 | ||
351df804 KG |
9884 | fi |
9885 | ||
9886 | done | |
ba479fd2 | 9887 | |
351df804 | 9888 | |
351df804 KG |
9889 | for ac_func in times |
9890 | do | |
5213506e RW |
9891 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
9892 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
9893 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
9894 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
9895 | $as_echo_n "(cached) " >&6 | |
9896 | else | |
9897 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ba479fd2 | 9898 | /* end confdefs.h. */ |
351df804 KG |
9899 | #undef $ac_tr_decl |
9900 | #define $ac_tr_decl 1 | |
ba479fd2 | 9901 | |
c1800ec8 ZW |
9902 | #include "ansidecl.h" |
9903 | #include "system.h" | |
9904 | #ifdef HAVE_SYS_TIMES_H | |
9905 | #include <sys/times.h> | |
9906 | #endif | |
9907 | ||
9908 | ||
ba479fd2 NN |
9909 | int |
9910 | main () | |
9911 | { | |
c1800ec8 ZW |
9912 | #ifndef $ac_func |
9913 | char *(*pfn) = (char *(*)) $ac_func ; | |
9914 | #endif | |
ba479fd2 NN |
9915 | ; |
9916 | return 0; | |
9917 | } | |
9918 | _ACEOF | |
5213506e | 9919 | if ac_fn_c_try_compile "$LINENO"; then : |
2f41c1d6 PB |
9920 | eval "gcc_cv_have_decl_$ac_func=yes" |
9921 | else | |
5213506e | 9922 | eval "gcc_cv_have_decl_$ac_func=no" |
2f41c1d6 | 9923 | fi |
5213506e | 9924 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 ZW |
9925 | fi |
9926 | ||
9927 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
5213506e RW |
9928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
9929 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 9930 | #define $ac_tr_decl 1 |
ba479fd2 NN |
9931 | _ACEOF |
9932 | ||
c1800ec8 | 9933 | else |
5213506e RW |
9934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9935 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 9936 | #define $ac_tr_decl 0 |
ba479fd2 NN |
9937 | _ACEOF |
9938 | ||
c1800ec8 ZW |
9939 | fi |
9940 | ||
9941 | done | |
c1800ec8 ZW |
9942 | |
9943 | ||
4f6d8cc8 GK |
9944 | for ac_func in sigaltstack |
9945 | do | |
5213506e RW |
9946 | ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
9947 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 | |
9948 | $as_echo_n "checking whether $ac_func is declared... " >&6; } | |
9949 | if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : | |
9950 | $as_echo_n "(cached) " >&6 | |
9951 | else | |
9952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f6d8cc8 GK |
9953 | /* end confdefs.h. */ |
9954 | #undef $ac_tr_decl | |
9955 | #define $ac_tr_decl 1 | |
9956 | ||
9957 | #include "ansidecl.h" | |
9958 | #include "system.h" | |
9959 | #include <signal.h> | |
9960 | ||
9961 | ||
9962 | int | |
9963 | main () | |
9964 | { | |
9965 | #ifndef $ac_func | |
9966 | char *(*pfn) = (char *(*)) $ac_func ; | |
9967 | #endif | |
9968 | ; | |
9969 | return 0; | |
9970 | } | |
9971 | _ACEOF | |
5213506e | 9972 | if ac_fn_c_try_compile "$LINENO"; then : |
8b1f719a PB |
9973 | eval "gcc_cv_have_decl_$ac_func=yes" |
9974 | else | |
5213506e | 9975 | eval "gcc_cv_have_decl_$ac_func=no" |
4f6d8cc8 | 9976 | fi |
5213506e | 9977 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 GK |
9978 | fi |
9979 | ||
9980 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
5213506e RW |
9981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
9982 | $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
9983 | #define $ac_tr_decl 1 |
9984 | _ACEOF | |
9985 | ||
9986 | else | |
5213506e RW |
9987 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9988 | $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
9989 | #define $ac_tr_decl 0 |
9990 | _ACEOF | |
9991 | ||
9992 | fi | |
9993 | ||
9994 | done | |
9995 | ||
9996 | ||
c1800ec8 | 9997 | # More time-related stuff. |
5213506e RW |
9998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5 |
9999 | $as_echo_n "checking for struct tms... " >&6; } | |
10000 | if test "${ac_cv_struct_tms+set}" = set; then : | |
10001 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
10002 | else |
10003 | ||
5213506e | 10004 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10005 | /* end confdefs.h. */ |
c1800ec8 ZW |
10006 | |
10007 | #include "ansidecl.h" | |
10008 | #include "system.h" | |
10009 | #ifdef HAVE_SYS_TIMES_H | |
10010 | #include <sys/times.h> | |
10011 | #endif | |
10012 | ||
ba479fd2 NN |
10013 | int |
10014 | main () | |
10015 | { | |
c1800ec8 | 10016 | struct tms tms; |
ba479fd2 NN |
10017 | ; |
10018 | return 0; | |
10019 | } | |
10020 | _ACEOF | |
5213506e | 10021 | if ac_fn_c_try_compile "$LINENO"; then : |
c1800ec8 ZW |
10022 | ac_cv_struct_tms=yes |
10023 | else | |
5213506e | 10024 | ac_cv_struct_tms=no |
c1800ec8 | 10025 | fi |
5213506e | 10026 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 10027 | fi |
5213506e RW |
10028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5 |
10029 | $as_echo "$ac_cv_struct_tms" >&6; } | |
63cf211a | 10030 | if test $ac_cv_struct_tms = yes; then |
ba479fd2 | 10031 | |
5213506e | 10032 | $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h |
c1800ec8 ZW |
10033 | |
10034 | fi | |
10035 | ||
10036 | # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. | |
10037 | # revisit after autoconf 2.50. | |
5213506e RW |
10038 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5 |
10039 | $as_echo_n "checking for clock_t... " >&6; } | |
10040 | if test "${gcc_cv_type_clock_t+set}" = set; then : | |
10041 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
10042 | else |
10043 | ||
5213506e | 10044 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10045 | /* end confdefs.h. */ |
c1800ec8 ZW |
10046 | |
10047 | #include "ansidecl.h" | |
10048 | #include "system.h" | |
10049 | ||
ba479fd2 NN |
10050 | int |
10051 | main () | |
10052 | { | |
c1800ec8 | 10053 | clock_t x; |
ba479fd2 NN |
10054 | ; |
10055 | return 0; | |
10056 | } | |
10057 | _ACEOF | |
5213506e | 10058 | if ac_fn_c_try_compile "$LINENO"; then : |
c1800ec8 ZW |
10059 | gcc_cv_type_clock_t=yes |
10060 | else | |
5213506e | 10061 | gcc_cv_type_clock_t=no |
c1800ec8 | 10062 | fi |
5213506e | 10063 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 10064 | fi |
5213506e RW |
10065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5 |
10066 | $as_echo "$gcc_cv_type_clock_t" >&6; } | |
63cf211a | 10067 | if test $gcc_cv_type_clock_t = yes; then |
ba479fd2 | 10068 | |
5213506e | 10069 | $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h |
c1800ec8 ZW |
10070 | |
10071 | fi | |
10072 | ||
eb70d86d AS |
10073 | # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
10074 | CFLAGS="$saved_CFLAGS" | |
10075 | ||
5213506e RW |
10076 | # Check whether --enable-initfini-array was given. |
10077 | if test "${enable_initfini_array+set}" = set; then : | |
10078 | enableval=$enable_initfini_array; | |
07cf4226 | 10079 | else |
ba479fd2 | 10080 | |
5213506e RW |
10081 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
10082 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } | |
10083 | if test "${gcc_cv_initfini_array+set}" = set; then : | |
10084 | $as_echo_n "(cached) " >&6 | |
07cf4226 | 10085 | else |
5213506e | 10086 | if test "$cross_compiling" = yes; then : |
918c4fe4 | 10087 | gcc_cv_initfini_array=no |
eb70d86d | 10088 | else |
5213506e | 10089 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10090 | /* end confdefs.h. */ |
eb70d86d | 10091 | |
07cf4226 DM |
10092 | static int x = -1; |
10093 | int main (void) { return x; } | |
10094 | int foo (void) { x = 0; } | |
10095 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
ba479fd2 | 10096 | _ACEOF |
5213506e | 10097 | if ac_fn_c_try_run "$LINENO"; then : |
918c4fe4 | 10098 | gcc_cv_initfini_array=yes |
eb70d86d | 10099 | else |
5213506e | 10100 | gcc_cv_initfini_array=no |
eb70d86d | 10101 | fi |
5213506e RW |
10102 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
10103 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb70d86d | 10104 | fi |
5213506e | 10105 | |
07cf4226 | 10106 | fi |
5213506e RW |
10107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5 |
10108 | $as_echo "$gcc_cv_initfini_array" >&6; } | |
eb70d86d | 10109 | enable_initfini_array=$gcc_cv_initfini_array |
07cf4226 | 10110 | |
5213506e RW |
10111 | fi |
10112 | ||
63cf211a | 10113 | if test $enable_initfini_array = yes; then |
ba479fd2 | 10114 | |
5213506e | 10115 | $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h |
07cf4226 | 10116 | |
eb70d86d | 10117 | fi |
81bf3d9e | 10118 | |
ba479fd2 | 10119 | # mkdir takes a single argument on some systems. |
5213506e RW |
10120 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5 |
10121 | $as_echo_n "checking if mkdir takes one argument... " >&6; } | |
10122 | if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then : | |
10123 | $as_echo_n "(cached) " >&6 | |
75923b2f | 10124 | else |
5213506e | 10125 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10126 | /* end confdefs.h. */ |
75923b2f MK |
10127 | |
10128 | #include <sys/types.h> | |
10129 | #ifdef HAVE_SYS_STAT_H | |
10130 | # include <sys/stat.h> | |
10131 | #endif | |
10132 | #ifdef HAVE_UNISTD_H | |
10133 | # include <unistd.h> | |
10134 | #endif | |
10135 | #ifdef HAVE_DIRECT_H | |
10136 | # include <direct.h> | |
10137 | #endif | |
ba479fd2 NN |
10138 | int |
10139 | main () | |
10140 | { | |
75923b2f | 10141 | mkdir ("foo", 0); |
ba479fd2 NN |
10142 | ; |
10143 | return 0; | |
10144 | } | |
10145 | _ACEOF | |
5213506e | 10146 | if ac_fn_c_try_compile "$LINENO"; then : |
75923b2f MK |
10147 | gcc_cv_mkdir_takes_one_arg=no |
10148 | else | |
5213506e | 10149 | gcc_cv_mkdir_takes_one_arg=yes |
75923b2f | 10150 | fi |
5213506e | 10151 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
75923b2f | 10152 | fi |
5213506e RW |
10153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5 |
10154 | $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; } | |
63cf211a | 10155 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
ba479fd2 | 10156 | |
5213506e | 10157 | $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h |
75923b2f MK |
10158 | |
10159 | fi | |
10160 | ||
10161 | ||
861bb6c1 JL |
10162 | # File extensions |
10163 | manext='.1' | |
10164 | objext='.o' | |
10165 | ||
10166 | ||
10167 | ||
4977bab6 | 10168 | # With Setjmp/Longjmp based exception handling. |
5213506e RW |
10169 | # Check whether --enable-sjlj-exceptions was given. |
10170 | if test "${enable_sjlj_exceptions+set}" = set; then : | |
10171 | enableval=$enable_sjlj_exceptions; case $target in | |
399fe3e1 JDA |
10172 | *-*-hpux10*) |
10173 | if test $enableval != yes; then | |
5213506e RW |
10174 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5 |
10175 | $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;} | |
399fe3e1 JDA |
10176 | enableval=yes |
10177 | fi | |
10178 | ;; | |
10179 | esac | |
10180 | force_sjlj_exceptions=yes | |
10181 | else | |
10182 | case $target in | |
10183 | *-*-hpux10*) | |
10184 | force_sjlj_exceptions=yes | |
10185 | enableval=yes | |
10186 | ;; | |
10187 | *) | |
10188 | force_sjlj_exceptions=no | |
10189 | ;; | |
10190 | esac | |
5213506e RW |
10191 | fi |
10192 | ||
399fe3e1 | 10193 | if test $force_sjlj_exceptions = yes; then |
b61ff9c8 | 10194 | sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` |
63cf211a | 10195 | |
ba479fd2 NN |
10196 | cat >>confdefs.h <<_ACEOF |
10197 | #define CONFIG_SJLJ_EXCEPTIONS $sjlj | |
10198 | _ACEOF | |
4977bab6 | 10199 | |
399fe3e1 | 10200 | fi |
4977bab6 | 10201 | |
443728bb L |
10202 | # For platforms with the unwind ABI which includes an unwind library, |
10203 | # libunwind, we can choose to use the system libunwind. | |
e61c76c9 SE |
10204 | # config.gcc also contains tests of with_system_libunwind. |
10205 | ||
4977bab6 | 10206 | |
5213506e RW |
10207 | # Check whether --with-system-libunwind was given. |
10208 | if test "${with_system_libunwind+set}" = set; then : | |
10209 | withval=$with_system_libunwind; | |
10210 | fi | |
4977bab6 | 10211 | |
e61c76c9 SE |
10212 | # If system-libunwind was not specifically set, pick a default setting. |
10213 | if test x$with_system_libunwind = x; then | |
10214 | case ${target} in | |
10215 | ia64-*-hpux*) with_system_libunwind=yes ;; | |
10216 | *) with_system_libunwind=no ;; | |
10217 | esac | |
10218 | fi | |
10219 | # Based on system-libunwind and target, do we have ipinfo? | |
10220 | if test x$with_system_libunwind = xyes; then | |
10221 | case ${target} in | |
10222 | ia64-*-*) have_unwind_getipinfo=no ;; | |
10223 | *) have_unwind_getipinfo=yes ;; | |
10224 | esac | |
10225 | else | |
a0e02041 AP |
10226 | # Darwin before version 9 does not have _Unwind_GetIPInfo. |
10227 | ||
10228 | case ${target} in | |
10229 | *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; | |
10230 | *) have_unwind_getipinfo=yes ;; | |
10231 | esac | |
10232 | ||
e61c76c9 | 10233 | fi |
4977bab6 | 10234 | |
e61c76c9 | 10235 | if test x$have_unwind_getipinfo = xyes; then |
e64f5acf | 10236 | |
5213506e | 10237 | $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h |
e64f5acf | 10238 | |
e61c76c9 SE |
10239 | fi |
10240 | ||
e64f5acf | 10241 | |
34a86c2b NN |
10242 | # -------------------------------------------------------- |
10243 | # Build, host, and target specific configuration fragments | |
10244 | # -------------------------------------------------------- | |
10245 | ||
5b28c537 NN |
10246 | # Collect build-machine-specific information. |
10247 | . ${srcdir}/config.build | |
10248 | ||
a89ea0df NN |
10249 | # Collect host-machine-specific information. |
10250 | . ${srcdir}/config.host | |
10251 | ||
ef69da62 | 10252 | target_gtfiles= |
a89ea0df NN |
10253 | |
10254 | # Collect target-machine-specific information. | |
8ad9fb33 | 10255 | . ${srcdir}/config.gcc |
861bb6c1 JL |
10256 | |
10257 | extra_objs="${host_extra_objs} ${extra_objs}" | |
30500d84 | 10258 | extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}" |
861bb6c1 JL |
10259 | |
10260 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 10261 | if test x"$tm_file" = x |
861bb6c1 JL |
10262 | then tm_file=$cpu_type/$cpu_type.h; fi |
10263 | ||
6b2adea9 | 10264 | if test x"$extra_headers" = x |
861bb6c1 JL |
10265 | then extra_headers=; fi |
10266 | ||
75bffa71 | 10267 | if test x$md_file = x |
e98e406f | 10268 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 10269 | |
75bffa71 | 10270 | if test x$out_file = x |
861bb6c1 JL |
10271 | then out_file=$cpu_type/$cpu_type.c; fi |
10272 | ||
75bffa71 | 10273 | if test x"$tmake_file" = x |
861bb6c1 JL |
10274 | then tmake_file=$cpu_type/t-$cpu_type |
10275 | fi | |
10276 | ||
90e6a802 | 10277 | if test x"$dwarf2" = xyes |
756ee602 | 10278 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
10279 | fi |
10280 | ||
861bb6c1 | 10281 | # Say what files are being used for the output code and MD file. |
11642c3a | 10282 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
10283 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
10284 | ||
11642c3a | 10285 | # If any of the xm_file variables contain nonexistent files, warn |
4dc0535b ZW |
10286 | # about them and drop them. |
10287 | ||
11642c3a ZW |
10288 | bx= |
10289 | for x in $build_xm_file; do | |
10290 | if test -f $srcdir/config/$x | |
10291 | then bx="$bx $x" | |
5213506e RW |
10292 | else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
10293 | $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
10294 | fi |
10295 | done | |
10296 | build_xm_file="$bx" | |
10297 | ||
10298 | hx= | |
10299 | for x in $host_xm_file; do | |
10300 | if test -f $srcdir/config/$x | |
10301 | then hx="$hx $x" | |
5213506e RW |
10302 | else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
10303 | $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
10304 | fi |
10305 | done | |
10306 | host_xm_file="$hx" | |
10307 | ||
10308 | tx= | |
10309 | for x in $xm_file; do | |
10310 | if test -f $srcdir/config/$x | |
10311 | then tx="$tx $x" | |
5213506e RW |
10312 | else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
10313 | $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
10314 | fi |
10315 | done | |
10316 | xm_file="$tx" | |
10317 | ||
861bb6c1 JL |
10318 | count=a |
10319 | for f in $tm_file; do | |
10320 | count=${count}x | |
10321 | done | |
75bffa71 | 10322 | if test $count = ax; then |
861bb6c1 JL |
10323 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
10324 | else | |
10325 | echo "Using the following target machine macro files:" | |
10326 | for f in $tm_file; do | |
10327 | echo " $srcdir/config/$f" | |
10328 | done | |
10329 | fi | |
10330 | ||
4977bab6 | 10331 | if test x$need_64bit_hwint = xyes; then |
ba479fd2 | 10332 | |
5213506e | 10333 | $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h |
4977bab6 ZW |
10334 | |
10335 | fi | |
10336 | ||
99fa8911 AP |
10337 | if test x$use_long_long_for_widest_fast_int = xyes; then |
10338 | ||
5213506e | 10339 | $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h |
99fa8911 AP |
10340 | |
10341 | fi | |
10342 | ||
861bb6c1 JL |
10343 | count=a |
10344 | for f in $host_xm_file; do | |
10345 | count=${count}x | |
10346 | done | |
11642c3a ZW |
10347 | if test $count = a; then |
10348 | : | |
10349 | elif test $count = ax; then | |
861bb6c1 JL |
10350 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
10351 | else | |
10352 | echo "Using the following host machine macro files:" | |
10353 | for f in $host_xm_file; do | |
10354 | echo " $srcdir/config/$f" | |
10355 | done | |
10356 | fi | |
476d9098 | 10357 | echo "Using ${out_host_hook_obj} for host machine hooks." |
861bb6c1 | 10358 | |
75bffa71 | 10359 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
10360 | count=a |
10361 | for f in $build_xm_file; do | |
10362 | count=${count}x | |
10363 | done | |
11642c3a ZW |
10364 | if test $count = a; then |
10365 | : | |
10366 | elif test $count = ax; then | |
861bb6c1 JL |
10367 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
10368 | else | |
10369 | echo "Using the following build machine macro files:" | |
10370 | for f in $build_xm_file; do | |
10371 | echo " $srcdir/config/$f" | |
10372 | done | |
10373 | fi | |
10374 | fi | |
10375 | ||
4f6d8cc8 | 10376 | case ${host} in |
b8ec3cc8 | 10377 | powerpc*-*-darwin*) |
5213506e RW |
10378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5 |
10379 | $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; } | |
10380 | if test "${gcc_cv_mcontext_underscores+set}" = set; then : | |
10381 | $as_echo_n "(cached) " >&6 | |
4f6d8cc8 | 10382 | else |
5213506e RW |
10383 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
10384 | /* end confdefs.h. */ | |
4f6d8cc8 | 10385 | |
ba7da42a | 10386 | #include <sys/cdefs.h> |
de4fb767 | 10387 | #include <sys/signal.h> |
4f6d8cc8 GK |
10388 | #include <ucontext.h> |
10389 | int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; } | |
10390 | ||
10391 | _ACEOF | |
5213506e | 10392 | if ac_fn_c_try_compile "$LINENO"; then : |
4f6d8cc8 GK |
10393 | gcc_cv_mcontext_underscores=no |
10394 | else | |
5213506e | 10395 | gcc_cv_mcontext_underscores=yes |
4f6d8cc8 | 10396 | fi |
5213506e | 10397 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 | 10398 | fi |
5213506e RW |
10399 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5 |
10400 | $as_echo "$gcc_cv_mcontext_underscores" >&6; } | |
4f6d8cc8 GK |
10401 | if test $gcc_cv_mcontext_underscores = yes; then |
10402 | ||
5213506e | 10403 | $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h |
4f6d8cc8 GK |
10404 | |
10405 | fi | |
10406 | ;; | |
10407 | esac | |
10408 | ||
8bb915b6 NN |
10409 | # --------- |
10410 | # Threading | |
10411 | # --------- | |
10412 | ||
c2e494a8 | 10413 | # Check if a valid thread package |
615be2cf | 10414 | case ${enable_threads} in |
c2e494a8 NN |
10415 | "" | no) |
10416 | # No threads | |
10417 | target_thread_file='single' | |
10418 | ;; | |
10419 | yes) | |
10420 | # default | |
10421 | target_thread_file='single' | |
10422 | ;; | |
18167442 | 10423 | aix | dce | gnat | irix | posix | posix95 | rtems | \ |
d9dced13 | 10424 | single | solaris | vxworks | win32 | mipssde) |
615be2cf | 10425 | target_thread_file=${enable_threads} |
c2e494a8 NN |
10426 | ;; |
10427 | *) | |
615be2cf | 10428 | echo "${enable_threads} is an unknown thread package" 1>&2 |
c2e494a8 NN |
10429 | exit 1 |
10430 | ;; | |
10431 | esac | |
10432 | ||
10433 | if test x${thread_file} = x; then | |
10434 | # No thread file set by target-specific clauses in config.gcc, | |
10435 | # so use file chosen by default logic above | |
10436 | thread_file=${target_thread_file} | |
861bb6c1 JL |
10437 | fi |
10438 | ||
8bb915b6 NN |
10439 | # Make gthr-default.h if we have a thread file. |
10440 | gthread_flags= | |
10441 | if test $thread_file != single; then | |
b15a9f63 RW |
10442 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t |
10443 | if diff gthr-default.h-t gthr-default.h 2>/dev/null; then | |
10444 | rm -f gthr-default.h-t | |
10445 | else | |
10446 | mv -f gthr-default.h-t gthr-default.h | |
10447 | fi | |
8bb915b6 NN |
10448 | gthread_flags=-DHAVE_GTHR_DEFAULT |
10449 | fi | |
10450 | ||
10451 | ||
10452 | # -------- | |
10453 | # UNSORTED | |
10454 | # -------- | |
10455 | ||
18fbf599 | 10456 | use_cxa_atexit=no |
2121a768 JT |
10457 | if test x$enable___cxa_atexit = xyes || \ |
10458 | test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then | |
18fbf599 | 10459 | if test x$host = x$target; then |
97388150 DS |
10460 | case $host in |
10461 | # mingw32 doesn't have __cxa_atexit but uses atexit registration | |
10462 | # keyed to flag_use_cxa_atexit | |
10463 | *-*-mingw32*) | |
10464 | use_cxa_atexit=yes | |
10465 | ;; | |
10466 | *) | |
5213506e RW |
10467 | ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit" |
10468 | if test "x$ac_cv_func___cxa_atexit" = x""yes; then : | |
18fbf599 PB |
10469 | use_cxa_atexit=yes |
10470 | else | |
10471 | echo "__cxa_atexit can't be enabled on this target" | |
10472 | fi | |
10473 | ||
5f60e48f | 10474 | ;; |
97388150 | 10475 | esac |
18fbf599 PB |
10476 | else |
10477 | # We can't check for __cxa_atexit when building a cross, so assume | |
10478 | # it is available | |
10479 | use_cxa_atexit=yes | |
10480 | fi | |
10481 | if test x$use_cxa_atexit = xyes; then | |
ba479fd2 | 10482 | |
5213506e | 10483 | $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h |
2121a768 | 10484 | |
18fbf599 | 10485 | fi |
2121a768 JT |
10486 | fi |
10487 | ||
a5381466 | 10488 | # Look for a file containing extra machine modes. |
1c0ca89d ZW |
10489 | if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then |
10490 | extra_modes_file='$(srcdir)'/config/${extra_modes} | |
ba479fd2 NN |
10491 | |
10492 | ||
10493 | cat >>confdefs.h <<_ACEOF | |
e22340b0 | 10494 | #define EXTRA_MODES_FILE "config/$extra_modes" |
ba479fd2 | 10495 | _ACEOF |
a5381466 ZW |
10496 | |
10497 | fi | |
10498 | ||
75685792 RS |
10499 | # Convert extra_options into a form suitable for Makefile use. |
10500 | extra_opt_files= | |
10501 | for f in $extra_options; do | |
10502 | extra_opt_files="$extra_opt_files \$(srcdir)/config/$f" | |
10503 | done | |
10504 | ||
10505 | ||
b7cb92ad | 10506 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 10507 | # the first file included by config.h. |
4977bab6 | 10508 | # If host=build, it is correct to have bconfig include auto-host.h |
ba479fd2 | 10509 | # as well. If host!=build, we are in error and need to do more |
db81d74a | 10510 | # work to find out the build config parameters. |
75bffa71 | 10511 | if test x$host = x$build |
db81d74a | 10512 | then |
eaf4e618 | 10513 | build_auto=auto-host.h |
b7cb92ad JL |
10514 | else |
10515 | # We create a subdir, then run autoconf in the subdir. | |
10516 | # To prevent recursion we set host and build for the new | |
10517 | # invocation of configure to the build for this invocation | |
ba479fd2 | 10518 | # of configure. |
b7cb92ad JL |
10519 | tempdir=build.$$ |
10520 | rm -rf $tempdir | |
10521 | mkdir $tempdir | |
10522 | cd $tempdir | |
10523 | case ${srcdir} in | |
255b8a49 | 10524 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
10525 | *) realsrcdir=../${srcdir};; |
10526 | esac | |
d920e825 L |
10527 | saved_CFLAGS="${CFLAGS}" |
10528 | CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ | |
f8c33439 | 10529 | LDFLAGS="${LDFLAGS_FOR_BUILD}" \ |
d920e825 | 10530 | ${realsrcdir}/configure \ |
33e70558 | 10531 | --enable-languages=${enable_languages-all} \ |
534d0cc0 | 10532 | --target=$target_alias --host=$build_alias --build=$build_alias |
d920e825 | 10533 | CFLAGS="${saved_CFLAGS}" |
b7cb92ad JL |
10534 | |
10535 | # We just finished tests for the build machine, so rename | |
10536 | # the file auto-build.h in the gcc directory. | |
10537 | mv auto-host.h ../auto-build.h | |
10538 | cd .. | |
10539 | rm -rf $tempdir | |
eaf4e618 | 10540 | build_auto=auto-build.h |
db81d74a RH |
10541 | fi |
10542 | ||
06f0b04c | 10543 | |
eaf4e618 | 10544 | tm_file="${tm_file} defaults.h" |
4977bab6 ZW |
10545 | tm_p_file="${tm_p_file} tm-preds.h" |
10546 | host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" | |
10547 | build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" | |
49691411 | 10548 | # We don't want ansidecl.h in target files, write code there in ISO/GNU C. |
b4862477 | 10549 | # put this back in temporarily. |
232b67d9 | 10550 | xm_file="auto-host.h ansidecl.h ${xm_file}" |
0056a9b5 | 10551 | |
34a86c2b NN |
10552 | # -------- |
10553 | # UNSORTED | |
10554 | # -------- | |
10555 | ||
cc1e60ea | 10556 | # Compile in configure arguments. |
8105825d | 10557 | if test -f configargs.h ; then |
cc1e60ea | 10558 | # Being re-configured. |
022dae81 | 10559 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
cc1e60ea JM |
10560 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
10561 | else | |
10562 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
10563 | fi | |
eeae7b41 DJ |
10564 | |
10565 | # Double all backslashes and backslash all quotes to turn | |
10566 | # gcc_config_arguments into a C string. | |
10567 | sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out | |
10568 | $gcc_config_arguments | |
10569 | EOF | |
10570 | gcc_config_arguments_str=`cat conftest.out` | |
10571 | rm -f conftest.out | |
10572 | ||
cc1e60ea JM |
10573 | cat > configargs.h <<EOF |
10574 | /* Generated automatically. */ | |
eeae7b41 | 10575 | static const char configuration_arguments[] = "$gcc_config_arguments_str"; |
a6687d2b | 10576 | static const char thread_model[] = "$thread_file"; |
7816bea0 DJ |
10577 | |
10578 | static const struct { | |
10579 | const char *name, *value; | |
10580 | } configure_default_options[] = $configure_default_options; | |
cc1e60ea JM |
10581 | EOF |
10582 | ||
40540e68 RAE |
10583 | gcc_BASEVER=`cat $srcdir/BASE-VER` |
10584 | gcc_DEVPHASE=`cat $srcdir/DEV-PHASE` | |
10585 | gcc_DATESTAMP=`cat $srcdir/DATESTAMP` | |
0c463e16 | 10586 | if test -f $srcdir/REVISION ; then |
40540e68 | 10587 | gcc_REVISION=`cat $srcdir/REVISION` |
0c463e16 RAE |
10588 | else |
10589 | gcc_REVISION="" | |
10590 | fi | |
10591 | cat > plugin-version.h <<EOF | |
10592 | #include "configargs.h" | |
10593 | ||
10594 | static char basever[] = "$gcc_BASEVER"; | |
10595 | static char datestamp[] = "$gcc_DATESTAMP"; | |
10596 | static char devphase[] = "$gcc_DEVPHASE"; | |
10597 | static char revision[] = "$gcc_REVISION"; | |
10598 | ||
10599 | /* FIXME plugins: We should make the version information more precise. | |
10600 | One way to do is to add a checksum. */ | |
10601 | ||
10602 | static struct plugin_gcc_version gcc_version = {basever, datestamp, | |
10603 | devphase, revision, | |
10604 | configuration_arguments}; | |
10605 | EOF | |
10606 | ||
ab87f8c8 | 10607 | # Internationalization |
18fc9bd4 RG |
10608 | # If we haven't got the data from the intl directory, |
10609 | # assume NLS is disabled. | |
10610 | USE_NLS=no | |
10611 | LIBINTL= | |
10612 | LIBINTL_DEP= | |
10613 | INCINTL= | |
10614 | XGETTEXT= | |
10615 | GMSGFMT= | |
10616 | POSUB= | |
10617 | ||
10618 | if test -f ../intl/config.intl; then | |
10619 | . ../intl/config.intl | |
10620 | fi | |
5213506e RW |
10621 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
10622 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
18fc9bd4 | 10623 | if test x"$USE_NLS" != xyes; then |
5213506e RW |
10624 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10625 | $as_echo "no" >&6; } | |
18fc9bd4 | 10626 | else |
5213506e RW |
10627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
10628 | $as_echo "yes" >&6; } | |
18fc9bd4 | 10629 | |
5213506e | 10630 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h |
18fc9bd4 RG |
10631 | |
10632 | ||
5213506e RW |
10633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 |
10634 | $as_echo_n "checking for catalogs to be installed... " >&6; } | |
18fc9bd4 RG |
10635 | # Look for .po and .gmo files in the source directory. |
10636 | CATALOGS= | |
10637 | XLINGUAS= | |
10638 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
10639 | # If there aren't any .gmo files the shell will give us the | |
10640 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
10641 | # weeded out. | |
10642 | case "$cat" in *\**) | |
10643 | continue;; | |
10644 | esac | |
10645 | # The quadruple backslash is collapsed to a double backslash | |
10646 | # by the backticks, then collapsed again by the double quotes, | |
10647 | # leaving us with one backslash in the sed expression (right | |
10648 | # before the dot that mustn't act as a wildcard). | |
10649 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` | |
10650 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
10651 | # The user is allowed to set LINGUAS to a list of languages to | |
10652 | # install catalogs for. If it's empty that means "all of them." | |
10653 | if test "x$LINGUAS" = x; then | |
10654 | CATALOGS="$CATALOGS $cat" | |
10655 | XLINGUAS="$XLINGUAS $lang" | |
10656 | else | |
10657 | case "$LINGUAS" in *$lang*) | |
10658 | CATALOGS="$CATALOGS $cat" | |
10659 | XLINGUAS="$XLINGUAS $lang" | |
10660 | ;; | |
10661 | esac | |
10662 | fi | |
10663 | done | |
10664 | LINGUAS="$XLINGUAS" | |
5213506e RW |
10665 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 |
10666 | $as_echo "$LINGUAS" >&6; } | |
18fc9bd4 RG |
10667 | |
10668 | ||
10669 | DATADIRNAME=share | |
10670 | ||
10671 | INSTOBJEXT=.mo | |
10672 | ||
10673 | GENCAT=gencat | |
10674 | ||
10675 | CATOBJEXT=.gmo | |
10676 | ||
10677 | fi | |
861bb6c1 | 10678 | |
56694dd9 ZW |
10679 | # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get |
10680 | # -liconv on the link line twice. | |
10681 | case "$LIBINTL" in *$LIBICONV*) | |
10682 | LIBICONV= ;; | |
10683 | esac | |
dc6746e7 | 10684 | |
5213506e RW |
10685 | # Check whether --enable-secureplt was given. |
10686 | if test "${enable_secureplt+set}" = set; then : | |
10687 | enableval=$enable_secureplt; | |
10688 | fi | |
7f970b70 | 10689 | |
922e3e33 | 10690 | |
ad211091 KT |
10691 | # Check whether --enable-leading-mingw64-underscores was given. |
10692 | if test "${enable_leading_mingw64_underscores+set}" = set; then : | |
10693 | enableval=$enable_leading_mingw64_underscores; | |
10694 | fi | |
10695 | ||
10696 | if test x"$enable_leading_mingw64_underscores" = xyes ; then : | |
10697 | ||
10698 | $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h | |
10699 | ||
10700 | fi | |
10701 | ||
5213506e RW |
10702 | # Check whether --enable-cld was given. |
10703 | if test "${enable_cld+set}" = set; then : | |
10704 | enableval=$enable_cld; | |
922e3e33 UB |
10705 | else |
10706 | enable_cld=no | |
5213506e RW |
10707 | fi |
10708 | ||
922e3e33 | 10709 | |
d79389af L |
10710 | # Check whether --enable-frame-pointer was given. |
10711 | if test "${enable_frame_pointer+set}" = set; then : | |
10712 | enableval=$enable_frame_pointer; | |
10713 | else | |
10714 | ||
10715 | case $target_os in | |
1b2d4118 JH |
10716 | linux* | darwin[8912]*) |
10717 | # Enable -fomit-frame-pointer by default for Linux and Darwin with | |
10718 | # DWARF2. | |
d79389af L |
10719 | enable_frame_pointer=no |
10720 | ;; | |
10721 | *) | |
10722 | enable_frame_pointer=yes | |
10723 | ;; | |
10724 | esac | |
10725 | ||
10726 | fi | |
10727 | ||
10728 | ||
56694dd9 | 10729 | # Windows32 Registry support for specifying GCC installation paths. |
5213506e RW |
10730 | # Check whether --enable-win32-registry was given. |
10731 | if test "${enable_win32_registry+set}" = set; then : | |
10732 | enableval=$enable_win32_registry; | |
10733 | fi | |
dc6746e7 | 10734 | |
ba479fd2 | 10735 | |
a1286ef5 ZW |
10736 | case $host_os in |
10737 | win32 | pe | cygwin* | mingw32* | uwin*) | |
10738 | if test "x$enable_win32_registry" != xno; then | |
5213506e RW |
10739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5 |
10740 | $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; } | |
10741 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : | |
10742 | $as_echo_n "(cached) " >&6 | |
ba479fd2 NN |
10743 | else |
10744 | ac_func_search_save_LIBS=$LIBS | |
5213506e | 10745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ba479fd2 | 10746 | /* end confdefs.h. */ |
861bb6c1 | 10747 | |
5213506e RW |
10748 | /* Override any GCC internal prototype to avoid an error. |
10749 | Use char because int might match the return type of a GCC | |
10750 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
10751 | #ifdef __cplusplus |
10752 | extern "C" | |
10753 | #endif | |
ba479fd2 NN |
10754 | char RegOpenKeyExA (); |
10755 | int | |
10756 | main () | |
10757 | { | |
5213506e | 10758 | return RegOpenKeyExA (); |
ba479fd2 NN |
10759 | ; |
10760 | return 0; | |
10761 | } | |
10762 | _ACEOF | |
5213506e RW |
10763 | for ac_lib in '' advapi32; do |
10764 | if test -z "$ac_lib"; then | |
10765 | ac_res="none required" | |
10766 | else | |
10767 | ac_res=-l$ac_lib | |
b61ff9c8 | 10768 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
5213506e RW |
10769 | fi |
10770 | if ac_fn_c_try_link "$LINENO"; then : | |
10771 | ac_cv_search_RegOpenKeyExA=$ac_res | |
10772 | fi | |
10773 | rm -f core conftest.err conftest.$ac_objext \ | |
10774 | conftest$ac_exeext | |
10775 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : | |
10776 | break | |
10777 | fi | |
10778 | done | |
10779 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : | |
2f41c1d6 | 10780 | |
1a4b763e | 10781 | else |
5213506e | 10782 | ac_cv_search_RegOpenKeyExA=no |
dd7f7a6e | 10783 | fi |
5213506e | 10784 | rm conftest.$ac_ext |
dd7f7a6e EC |
10785 | LIBS=$ac_func_search_save_LIBS |
10786 | fi | |
5213506e RW |
10787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5 |
10788 | $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; } | |
10789 | ac_res=$ac_cv_search_RegOpenKeyExA | |
10790 | if test "$ac_res" != no; then : | |
10791 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
dd7f7a6e EC |
10792 | |
10793 | else | |
10794 | enable_win32_registry=no | |
10795 | fi | |
10796 | ||
10797 | fi | |
10798 | ||
10799 | if test "x$enable_win32_registry" != xno; then | |
10800 | ||
5213506e | 10801 | $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h |
dd7f7a6e EC |
10802 | |
10803 | ||
10804 | if test "x$enable_win32_registry" != xyes \ | |
10805 | && test "x$enable_win32_registry" != x; then | |
10806 | ||
10807 | cat >>confdefs.h <<_ACEOF | |
10808 | #define WIN32_REGISTRY_KEY "$enable_win32_registry" | |
10809 | _ACEOF | |
10810 | ||
10811 | fi | |
10812 | fi | |
10813 | ;; | |
10814 | esac | |
ab87f8c8 | 10815 | |
56694dd9 ZW |
10816 | # Get an absolute path to the GCC top-level source directory |
10817 | holddir=`${PWDCMD-pwd}` | |
10818 | cd $srcdir | |
10819 | topdir=`${PWDCMD-pwd}` | |
10820 | cd $holddir | |
ab87f8c8 | 10821 | |
56694dd9 | 10822 | # Conditionalize the makefile for this host machine. |
2ed26f6b | 10823 | xmake_file= |
c406e779 | 10824 | for f in ${host_xmake_file} |
56694dd9 ZW |
10825 | do |
10826 | if test -f ${srcdir}/config/$f | |
10827 | then | |
2ed26f6b | 10828 | xmake_file="${xmake_file} \$(srcdir)/config/$f" |
56694dd9 ZW |
10829 | fi |
10830 | done | |
093e61a6 | 10831 | |
56694dd9 | 10832 | # Conditionalize the makefile for this target machine. |
2ed26f6b | 10833 | tmake_file_= |
c406e779 | 10834 | for f in ${tmake_file} |
56694dd9 ZW |
10835 | do |
10836 | if test -f ${srcdir}/config/$f | |
10837 | then | |
2ed26f6b | 10838 | tmake_file_="${tmake_file_} \$(srcdir)/config/$f" |
56694dd9 ZW |
10839 | fi |
10840 | done | |
2ed26f6b | 10841 | tmake_file="${tmake_file_}" |
71a94577 | 10842 | |
ab87f8c8 JL |
10843 | out_object_file=`basename $out_file .c`.o |
10844 | ||
75685792 | 10845 | tm_file_list="options.h" |
c513ce77 | 10846 | tm_include_list="options.h insn-constants.h" |
ab87f8c8 | 10847 | for f in $tm_file; do |
64ccbc99 | 10848 | case $f in |
3ca43df7 RS |
10849 | ./* ) |
10850 | f=`echo $f | sed 's/^..//'` | |
10851 | tm_file_list="${tm_file_list} $f" | |
10852 | tm_include_list="${tm_include_list} $f" | |
10853 | ;; | |
d02af173 | 10854 | defaults.h ) |
e22340b0 ZW |
10855 | tm_file_list="${tm_file_list} \$(srcdir)/$f" |
10856 | tm_include_list="${tm_include_list} $f" | |
10857 | ;; | |
10858 | * ) | |
10859 | tm_file_list="${tm_file_list} \$(srcdir)/config/$f" | |
10860 | tm_include_list="${tm_include_list} config/$f" | |
10861 | ;; | |
64ccbc99 | 10862 | esac |
ab87f8c8 JL |
10863 | done |
10864 | ||
11642c3a | 10865 | tm_p_file_list= |
e22340b0 | 10866 | tm_p_include_list= |
11642c3a | 10867 | for f in $tm_p_file; do |
4977bab6 ZW |
10868 | case $f in |
10869 | tm-preds.h ) | |
e22340b0 ZW |
10870 | tm_p_file_list="${tm_p_file_list} $f" |
10871 | tm_p_include_list="${tm_p_include_list} $f" | |
10872 | ;; | |
10873 | * ) | |
10874 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
10875 | tm_p_include_list="${tm_p_include_list} config/$f" | |
10876 | esac | |
10877 | done | |
10878 | ||
10879 | xm_file_list= | |
10880 | xm_include_list= | |
10881 | for f in $xm_file; do | |
10882 | case $f in | |
10883 | ansidecl.h ) | |
10884 | xm_file_list="${xm_file_list} \$(srcdir)/../include/$f" | |
10885 | xm_include_list="${xm_include_list} $f" | |
10886 | ;; | |
10887 | auto-host.h ) | |
10888 | xm_file_list="${xm_file_list} $f" | |
10889 | xm_include_list="${xm_include_list} $f" | |
10890 | ;; | |
10891 | * ) | |
10892 | xm_file_list="${xm_file_list} \$(srcdir)/config/$f" | |
10893 | xm_include_list="${xm_include_list} config/$f" | |
10894 | ;; | |
4977bab6 | 10895 | esac |
11642c3a ZW |
10896 | done |
10897 | ||
ab87f8c8 | 10898 | host_xm_file_list= |
e22340b0 | 10899 | host_xm_include_list= |
ab87f8c8 | 10900 | for f in $host_xm_file; do |
64ccbc99 | 10901 | case $f in |
d02af173 | 10902 | ansidecl.h ) |
e22340b0 ZW |
10903 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f" |
10904 | host_xm_include_list="${host_xm_include_list} $f" | |
10905 | ;; | |
e2500fed | 10906 | auto-host.h ) |
e22340b0 ZW |
10907 | host_xm_file_list="${host_xm_file_list} $f" |
10908 | host_xm_include_list="${host_xm_include_list} $f" | |
10909 | ;; | |
10910 | * ) | |
10911 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" | |
10912 | host_xm_include_list="${host_xm_include_list} config/$f" | |
10913 | ;; | |
64ccbc99 | 10914 | esac |
ab87f8c8 JL |
10915 | done |
10916 | ||
10917 | build_xm_file_list= | |
10918 | for f in $build_xm_file; do | |
64ccbc99 | 10919 | case $f in |
d02af173 | 10920 | ansidecl.h ) |
e22340b0 ZW |
10921 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f" |
10922 | build_xm_include_list="${build_xm_include_list} $f" | |
10923 | ;; | |
e2500fed | 10924 | auto-build.h | auto-host.h ) |
e22340b0 ZW |
10925 | build_xm_file_list="${build_xm_file_list} $f" |
10926 | build_xm_include_list="${build_xm_include_list} $f" | |
10927 | ;; | |
10928 | * ) | |
10929 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" | |
10930 | build_xm_include_list="${build_xm_include_list} config/$f" | |
10931 | ;; | |
64ccbc99 | 10932 | esac |
ab87f8c8 JL |
10933 | done |
10934 | ||
2989d30c GK |
10935 | # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a |
10936 | # cross-compiler which does not use the native headers and libraries. | |
a078a589 | 10937 | # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. |
ba479fd2 NN |
10938 | CROSS= |
10939 | ALL=all.internal | |
10940 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
b28250ab MM |
10941 | |
10942 | if test "x$with_build_sysroot" != x; then | |
14da6073 | 10943 | build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
b28250ab MM |
10944 | else |
10945 | # This value is used, even on a native system, because | |
10946 | # CROSS_SYSTEM_HEADER_DIR is just | |
10947 | # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR). | |
10948 | build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)' | |
10949 | fi | |
10950 | ||
ab87f8c8 JL |
10951 | if test x$host != x$target |
10952 | then | |
2989d30c | 10953 | CROSS="-DCROSS_DIRECTORY_STRUCTURE" |
a078a589 | 10954 | ALL=all.cross |
160633c6 | 10955 | SYSTEM_HEADER_DIR=$build_system_header_dir |
343f59d9 | 10956 | case "$host","$target" in |
3a7e8b87 GK |
10957 | # Darwin crosses can use the host system's libraries and headers, |
10958 | # because of the fat library support. Of course, it must be the | |
10959 | # same version of Darwin on both sides. Allow the user to | |
10960 | # just say --target=foo-darwin without a version number to mean | |
10961 | # "the version on this system". | |
10962 | *-*-darwin*,*-*-darwin*) | |
10963 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
10964 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
10965 | if test $hostos = $targetos -o $targetos = darwin ; then | |
10966 | CROSS= | |
10967 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
10968 | with_headers=yes | |
10969 | fi | |
10970 | ;; | |
10971 | ||
343f59d9 AM |
10972 | i?86-*-*,x86_64-*-* \ |
10973 | | powerpc*-*-*,powerpc64*-*-*) | |
10974 | CROSS="$CROSS -DNATIVE_CROSS" ;; | |
10975 | esac | |
7a615b25 | 10976 | elif test "x$TARGET_SYSTEM_ROOT" != x; then |
b28250ab | 10977 | SYSTEM_HEADER_DIR=$build_system_header_dir |
ab87f8c8 JL |
10978 | fi |
10979 | ||
b39d221a EC |
10980 | # If this is a cross-compiler that does not |
10981 | # have its own set of headers then define | |
10982 | # inhibit_libc | |
10983 | ||
dc06db20 R |
10984 | # If this is using newlib, without having the headers available now, |
10985 | # then define inhibit_libc in LIBGCC2_CFLAGS. | |
fecd6201 ZW |
10986 | # This prevents libgcc2 from containing any code which requires libc |
10987 | # support. | |
a929bc28 | 10988 | : ${inhibit_libc=false} |
dc06db20 R |
10989 | if { { test x$host != x$target && test "x$with_sysroot" = x ; } || |
10990 | test x$with_newlib = xyes ; } && | |
e50084fa | 10991 | { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then |
160633c6 | 10992 | inhibit_libc=true |
b39d221a EC |
10993 | fi |
10994 | ||
10995 | ||
a078a589 ZW |
10996 | # When building gcc with a cross-compiler, we need to adjust things so |
10997 | # that the generator programs are still built with the native compiler. | |
52c0e446 | 10998 | # Also, we cannot run fixincludes. |
a078a589 ZW |
10999 | |
11000 | # These are the normal (build=host) settings: | |
ba479fd2 NN |
11001 | CC_FOR_BUILD='$(CC)' |
11002 | BUILD_CFLAGS='$(ALL_CFLAGS)' | |
f8c33439 | 11003 | BUILD_LDFLAGS='$(LDFLAGS)' |
ba479fd2 | 11004 | STMP_FIXINC=stmp-fixinc |
8ad9fb33 | 11005 | |
83599948 NS |
11006 | # And these apply if build != host, or we are generating coverage data |
11007 | if test x$build != x$host || test "x$coverage_flags" != x | |
ab87f8c8 | 11008 | then |
b11e4747 | 11009 | BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' |
f8c33439 | 11010 | BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' |
ab87f8c8 JL |
11011 | fi |
11012 | ||
11013 | # Expand extra_headers to include complete path. | |
11014 | # This substitutes for lots of t-* files. | |
11015 | extra_headers_list= | |
b1ef58c8 NN |
11016 | # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers. |
11017 | for file in ${extra_headers} ; do | |
11018 | extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" | |
11019 | done | |
ab87f8c8 | 11020 | |
1617e5ee GK |
11021 | # If use_gcc_tgmath is set, append ginclude/tgmath.h. |
11022 | if test x"$use_gcc_tgmath" = xyes | |
11023 | then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h" | |
11024 | fi | |
11025 | ||
c38f02df ILT |
11026 | # Define collect2 in Makefile. |
11027 | case $host_can_use_collect2 in | |
11028 | no) collect2= ;; | |
11029 | *) collect2='collect2$(exeext)' ;; | |
11030 | esac | |
11031 | ||
11032 | ||
ab87f8c8 | 11033 | # Add a definition of USE_COLLECT2 if system wants one. |
34a86c2b NN |
11034 | case $use_collect2 in |
11035 | no) use_collect2= ;; | |
11036 | "") ;; | |
ba479fd2 | 11037 | *) |
34a86c2b NN |
11038 | host_xm_defines="${host_xm_defines} USE_COLLECT2" |
11039 | xm_defines="${xm_defines} USE_COLLECT2" | |
c38f02df ILT |
11040 | case $host_can_use_collect2 in |
11041 | no) | |
5213506e | 11042 | as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5 |
c38f02df ILT |
11043 | ;; |
11044 | esac | |
34a86c2b NN |
11045 | ;; |
11046 | esac | |
ab87f8c8 | 11047 | |
1cd0b716 DK |
11048 | |
11049 | cat >>confdefs.h <<_ACEOF | |
11050 | #define LTOPLUGINSONAME "${host_lto_plugin_soname}" | |
11051 | _ACEOF | |
11052 | ||
11053 | ||
8bb915b6 NN |
11054 | # --------------------------- |
11055 | # Assembler & linker features | |
11056 | # --------------------------- | |
11057 | ||
da0f6381 PB |
11058 | # During stage 2, ld is actually gcc/collect-ld, which is a small script to |
11059 | # discern between when to use prev-ld/ld-new and when to use ld/ld-new. | |
11060 | # However when ld-new is first executed from the build tree, libtool will | |
11061 | # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers | |
11062 | # to the build tree. While doing this we need to use the previous-stage | |
11063 | # linker, or we have an infinite loop. The presence of a shell script as | |
11064 | # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses | |
11065 | # the gcc/collect-ld script. So we need to know how libtool works, or | |
11066 | # exec-tool will fail. | |
e8b05380 | 11067 | |
da0f6381 | 11068 | |
5d47bb02 PG |
11069 | case `pwd` in |
11070 | *\ * | *\ *) | |
5213506e RW |
11071 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 |
11072 | $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; | |
5d47bb02 | 11073 | esac |
da0f6381 PB |
11074 | |
11075 | ||
da0f6381 | 11076 | |
43e02a8a RW |
11077 | macro_version='2.2.7a' |
11078 | macro_revision='1.3134' | |
da0f6381 PB |
11079 | |
11080 | ||
11081 | ||
11082 | ||
11083 | ||
11084 | ||
da0f6381 PB |
11085 | |
11086 | ||
11087 | ||
11088 | ||
11089 | ||
11090 | ||
11091 | ||
5d47bb02 | 11092 | ltmain="$ac_aux_dir/ltmain.sh" |
da0f6381 | 11093 | |
43e02a8a RW |
11094 | # Backslashify metacharacters that are still active within |
11095 | # double-quoted strings. | |
11096 | sed_quote_subst='s/\(["`$\\]\)/\\\1/g' | |
11097 | ||
11098 | # Same as above, but do not quote variable references. | |
11099 | double_quote_subst='s/\(["`\\]\)/\\\1/g' | |
11100 | ||
11101 | # Sed substitution to delay expansion of an escaped shell variable in a | |
11102 | # double_quote_subst'ed string. | |
11103 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
11104 | ||
11105 | # Sed substitution to delay expansion of an escaped single quote. | |
11106 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
11107 | ||
11108 | # Sed substitution to avoid accidental globbing in evaled expressions | |
11109 | no_glob_subst='s/\*/\\\*/g' | |
11110 | ||
11111 | ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
11112 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO | |
11113 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO | |
11114 | ||
11115 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 | |
11116 | $as_echo_n "checking how to print strings... " >&6; } | |
11117 | # Test print first, because it will be a builtin if present. | |
11118 | if test "X`print -r -- -n 2>/dev/null`" = X-n && \ | |
11119 | test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then | |
11120 | ECHO='print -r --' | |
11121 | elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then | |
11122 | ECHO='printf %s\n' | |
11123 | else | |
11124 | # Use this function as a fallback that always works. | |
11125 | func_fallback_echo () | |
11126 | { | |
11127 | eval 'cat <<_LTECHO_EOF | |
11128 | $1 | |
11129 | _LTECHO_EOF' | |
11130 | } | |
11131 | ECHO='func_fallback_echo' | |
11132 | fi | |
11133 | ||
11134 | # func_echo_all arg... | |
11135 | # Invoke $ECHO with all args, space-separated. | |
11136 | func_echo_all () | |
11137 | { | |
11138 | $ECHO "" | |
11139 | } | |
11140 | ||
11141 | case "$ECHO" in | |
11142 | printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 | |
11143 | $as_echo "printf" >&6; } ;; | |
11144 | print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 | |
11145 | $as_echo "print -r" >&6; } ;; | |
11146 | *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 | |
11147 | $as_echo "cat" >&6; } ;; | |
11148 | esac | |
11149 | ||
11150 | ||
11151 | ||
11152 | ||
11153 | ||
11154 | ||
11155 | ||
11156 | ||
11157 | ||
11158 | ||
11159 | ||
11160 | ||
11161 | ||
11162 | ||
5213506e RW |
11163 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 |
11164 | $as_echo_n "checking for a sed that does not truncate output... " >&6; } | |
11165 | if test "${ac_cv_path_SED+set}" = set; then : | |
11166 | $as_echo_n "(cached) " >&6 | |
11167 | else | |
11168 | ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ | |
11169 | for ac_i in 1 2 3 4 5 6 7; do | |
11170 | ac_script="$ac_script$as_nl$ac_script" | |
11171 | done | |
11172 | echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed | |
11173 | { ac_script=; unset ac_script;} | |
11174 | if test -z "$SED"; then | |
11175 | ac_path_SED_found=false | |
11176 | # Loop through the user's path and test for each of PROGNAME-LIST | |
11177 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e8b05380 PB |
11178 | for as_dir in $PATH |
11179 | do | |
11180 | IFS=$as_save_IFS | |
11181 | test -z "$as_dir" && as_dir=. | |
5213506e | 11182 | for ac_prog in sed gsed; do |
da0f6381 | 11183 | for ac_exec_ext in '' $ac_executable_extensions; do |
5213506e RW |
11184 | ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" |
11185 | { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue | |
11186 | # Check for GNU ac_path_SED and select it if it is found. | |
11187 | # Check for GNU $ac_path_SED | |
11188 | case `"$ac_path_SED" --version 2>&1` in | |
11189 | *GNU*) | |
11190 | ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; | |
11191 | *) | |
11192 | ac_count=0 | |
11193 | $as_echo_n 0123456789 >"conftest.in" | |
11194 | while : | |
11195 | do | |
11196 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
11197 | mv "conftest.tmp" "conftest.in" | |
11198 | cp "conftest.in" "conftest.nl" | |
11199 | $as_echo '' >> "conftest.nl" | |
11200 | "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
11201 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
11202 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
11203 | if test $ac_count -gt ${ac_path_SED_max-0}; then | |
11204 | # Best one so far, save it but keep looking for a better one | |
11205 | ac_cv_path_SED="$ac_path_SED" | |
11206 | ac_path_SED_max=$ac_count | |
11207 | fi | |
11208 | # 10*(2^10) chars as input seems more than enough | |
11209 | test $ac_count -gt 10 && break | |
11210 | done | |
11211 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
11212 | esac | |
11213 | ||
11214 | $ac_path_SED_found && break 3 | |
da0f6381 PB |
11215 | done |
11216 | done | |
5213506e | 11217 | done |
da0f6381 | 11218 | IFS=$as_save_IFS |
5213506e RW |
11219 | if test -z "$ac_cv_path_SED"; then |
11220 | as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 | |
da0f6381 | 11221 | fi |
5213506e RW |
11222 | else |
11223 | ac_cv_path_SED=$SED | |
e8b05380 | 11224 | fi |
b61ff9c8 | 11225 | |
5213506e RW |
11226 | fi |
11227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 | |
11228 | $as_echo "$ac_cv_path_SED" >&6; } | |
11229 | SED="$ac_cv_path_SED" | |
11230 | rm -f conftest.sed | |
e8b05380 | 11231 | |
da0f6381 PB |
11232 | test -z "$SED" && SED=sed |
11233 | Xsed="$SED -e 1s/^X//" | |
e8b05380 | 11234 | |
e8b05380 PB |
11235 | |
11236 | ||
ad9c4d9f | 11237 | |
da0f6381 PB |
11238 | |
11239 | ||
11240 | ||
11241 | ||
11242 | ||
11243 | ||
11244 | ||
5213506e RW |
11245 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 |
11246 | $as_echo_n "checking for fgrep... " >&6; } | |
11247 | if test "${ac_cv_path_FGREP+set}" = set; then : | |
11248 | $as_echo_n "(cached) " >&6 | |
11249 | else | |
11250 | if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 | |
11251 | then ac_cv_path_FGREP="$GREP -F" | |
11252 | else | |
11253 | if test -z "$FGREP"; then | |
11254 | ac_path_FGREP_found=false | |
11255 | # Loop through the user's path and test for each of PROGNAME-LIST | |
11256 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11257 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
11258 | do | |
11259 | IFS=$as_save_IFS | |
11260 | test -z "$as_dir" && as_dir=. | |
11261 | for ac_prog in fgrep; do | |
11262 | for ac_exec_ext in '' $ac_executable_extensions; do | |
11263 | ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" | |
11264 | { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue | |
11265 | # Check for GNU ac_path_FGREP and select it if it is found. | |
11266 | # Check for GNU $ac_path_FGREP | |
11267 | case `"$ac_path_FGREP" --version 2>&1` in | |
11268 | *GNU*) | |
11269 | ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; | |
11270 | *) | |
11271 | ac_count=0 | |
11272 | $as_echo_n 0123456789 >"conftest.in" | |
11273 | while : | |
11274 | do | |
11275 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
11276 | mv "conftest.tmp" "conftest.in" | |
11277 | cp "conftest.in" "conftest.nl" | |
11278 | $as_echo 'FGREP' >> "conftest.nl" | |
11279 | "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
11280 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
11281 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
11282 | if test $ac_count -gt ${ac_path_FGREP_max-0}; then | |
11283 | # Best one so far, save it but keep looking for a better one | |
11284 | ac_cv_path_FGREP="$ac_path_FGREP" | |
11285 | ac_path_FGREP_max=$ac_count | |
11286 | fi | |
11287 | # 10*(2^10) chars as input seems more than enough | |
11288 | test $ac_count -gt 10 && break | |
11289 | done | |
11290 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
11291 | esac | |
11292 | ||
11293 | $ac_path_FGREP_found && break 3 | |
11294 | done | |
11295 | done | |
11296 | done | |
11297 | IFS=$as_save_IFS | |
11298 | if test -z "$ac_cv_path_FGREP"; then | |
11299 | as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
11300 | fi | |
e8b05380 | 11301 | else |
5213506e RW |
11302 | ac_cv_path_FGREP=$FGREP |
11303 | fi | |
11304 | ||
11305 | fi | |
981d4858 | 11306 | fi |
5213506e RW |
11307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 |
11308 | $as_echo "$ac_cv_path_FGREP" >&6; } | |
11309 | FGREP="$ac_cv_path_FGREP" | |
9e423e6d | 11310 | |
9f18db39 | 11311 | |
da0f6381 | 11312 | test -z "$GREP" && GREP=grep |
9f18db39 | 11313 | |
da0f6381 PB |
11314 | |
11315 | ||
11316 | ||
11317 | ||
11318 | ||
11319 | ||
11320 | ||
11321 | ||
11322 | ||
11323 | ||
11324 | ||
11325 | ||
11326 | ||
11327 | ||
11328 | ||
11329 | ||
11330 | ||
11331 | ||
5213506e RW |
11332 | # Check whether --with-gnu-ld was given. |
11333 | if test "${with_gnu_ld+set}" = set; then : | |
11334 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
da0f6381 PB |
11335 | else |
11336 | with_gnu_ld=no | |
5213506e RW |
11337 | fi |
11338 | ||
da0f6381 PB |
11339 | ac_prog=ld |
11340 | if test "$GCC" = yes; then | |
11341 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
11342 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
11343 | $as_echo_n "checking for ld used by $CC... " >&6; } | |
da0f6381 PB |
11344 | case $host in |
11345 | *-*-mingw*) | |
11346 | # gcc leaves a trailing carriage return which upsets mingw | |
11347 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
11348 | *) | |
11349 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
11350 | esac | |
11351 | case $ac_prog in | |
11352 | # Accept absolute paths. | |
11353 | [\\/]* | ?:[\\/]*) | |
11354 | re_direlt='/[^/][^/]*/\.\./' | |
11355 | # Canonicalize the pathname of ld | |
11356 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
11357 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
11358 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
11359 | done | |
11360 | test -z "$LD" && LD="$ac_prog" | |
11361 | ;; | |
11362 | "") | |
11363 | # If it fails, then pretend we aren't using GCC. | |
11364 | ac_prog=ld | |
11365 | ;; | |
11366 | *) | |
11367 | # If it is relative, then search for the first ld in PATH. | |
11368 | with_gnu_ld=unknown | |
11369 | ;; | |
11370 | esac | |
11371 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
11372 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
11373 | $as_echo_n "checking for GNU ld... " >&6; } | |
da0f6381 | 11374 | else |
5213506e RW |
11375 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
11376 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
da0f6381 | 11377 | fi |
5213506e RW |
11378 | if test "${lt_cv_path_LD+set}" = set; then : |
11379 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11380 | else |
11381 | if test -z "$LD"; then | |
11382 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
11383 | for ac_dir in $PATH; do | |
11384 | IFS="$lt_save_ifs" | |
11385 | test -z "$ac_dir" && ac_dir=. | |
11386 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
11387 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
11388 | # Check to see if the program is GNU ld. I'd rather use --version, | |
11389 | # but apparently some variants of GNU ld only accept -v. | |
11390 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
11391 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
11392 | *GNU* | *'with BFD'*) | |
11393 | test "$with_gnu_ld" != no && break | |
11394 | ;; | |
11395 | *) | |
11396 | test "$with_gnu_ld" != yes && break | |
11397 | ;; | |
11398 | esac | |
11399 | fi | |
11400 | done | |
11401 | IFS="$lt_save_ifs" | |
11402 | else | |
11403 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
11404 | fi | |
11405 | fi | |
11406 | ||
11407 | LD="$lt_cv_path_LD" | |
11408 | if test -n "$LD"; then | |
5213506e RW |
11409 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
11410 | $as_echo "$LD" >&6; } | |
da0f6381 | 11411 | else |
5213506e RW |
11412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11413 | $as_echo "no" >&6; } | |
da0f6381 | 11414 | fi |
5213506e RW |
11415 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
11416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
11417 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
11418 | if test "${lt_cv_prog_gnu_ld+set}" = set; then : | |
11419 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11420 | else |
11421 | # I'd rather use --version here, but apparently some GNU lds only accept -v. | |
11422 | case `$LD -v 2>&1 </dev/null` in | |
11423 | *GNU* | *'with BFD'*) | |
11424 | lt_cv_prog_gnu_ld=yes | |
11425 | ;; | |
11426 | *) | |
11427 | lt_cv_prog_gnu_ld=no | |
11428 | ;; | |
11429 | esac | |
11430 | fi | |
5213506e RW |
11431 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
11432 | $as_echo "$lt_cv_prog_gnu_ld" >&6; } | |
da0f6381 PB |
11433 | with_gnu_ld=$lt_cv_prog_gnu_ld |
11434 | ||
11435 | ||
11436 | ||
11437 | ||
11438 | ||
11439 | ||
11440 | ||
11441 | ||
11442 | ||
5213506e RW |
11443 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 |
11444 | $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } | |
11445 | if test "${lt_cv_path_NM+set}" = set; then : | |
11446 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11447 | else |
11448 | if test -n "$NM"; then | |
11449 | # Let the user override the test. | |
11450 | lt_cv_path_NM="$NM" | |
11451 | else | |
11452 | lt_nm_to_check="${ac_tool_prefix}nm" | |
11453 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
11454 | lt_nm_to_check="$lt_nm_to_check nm" | |
11455 | fi | |
11456 | for lt_tmp_nm in $lt_nm_to_check; do | |
11457 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
11458 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
11459 | IFS="$lt_save_ifs" | |
11460 | test -z "$ac_dir" && ac_dir=. | |
11461 | tmp_nm="$ac_dir/$lt_tmp_nm" | |
11462 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
11463 | # Check to see if the nm accepts a BSD-compat flag. | |
11464 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
11465 | # nm: unknown option "B" ignored | |
11466 | # Tru64's nm complains that /dev/null is an invalid object file | |
11467 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
11468 | */dev/null* | *'Invalid file or object type'*) | |
11469 | lt_cv_path_NM="$tmp_nm -B" | |
11470 | break | |
11471 | ;; | |
11472 | *) | |
11473 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
11474 | */dev/null*) | |
11475 | lt_cv_path_NM="$tmp_nm -p" | |
11476 | break | |
11477 | ;; | |
11478 | *) | |
11479 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
11480 | continue # so that we can try to find one that supports BSD flags | |
11481 | ;; | |
11482 | esac | |
11483 | ;; | |
11484 | esac | |
11485 | fi | |
11486 | done | |
11487 | IFS="$lt_save_ifs" | |
11488 | done | |
11489 | : ${lt_cv_path_NM=no} | |
11490 | fi | |
11491 | fi | |
5213506e RW |
11492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 |
11493 | $as_echo "$lt_cv_path_NM" >&6; } | |
da0f6381 PB |
11494 | if test "$lt_cv_path_NM" != "no"; then |
11495 | NM="$lt_cv_path_NM" | |
11496 | else | |
11497 | # Didn't find any BSD compatible name lister, look for dumpbin. | |
43e02a8a RW |
11498 | if test -n "$DUMPBIN"; then : |
11499 | # Let the user override the test. | |
11500 | else | |
11501 | if test -n "$ac_tool_prefix"; then | |
11502 | for ac_prog in dumpbin "link -dump" | |
da0f6381 PB |
11503 | do |
11504 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
11505 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
11506 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
11507 | $as_echo_n "checking for $ac_word... " >&6; } | |
11508 | if test "${ac_cv_prog_DUMPBIN+set}" = set; then : | |
11509 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11510 | else |
11511 | if test -n "$DUMPBIN"; then | |
11512 | ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. | |
11513 | else | |
11514 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11515 | for as_dir in $PATH | |
11516 | do | |
11517 | IFS=$as_save_IFS | |
11518 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
11519 | for ac_exec_ext in '' $ac_executable_extensions; do |
11520 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 11521 | ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" |
5213506e | 11522 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
11523 | break 2 |
11524 | fi | |
11525 | done | |
5213506e RW |
11526 | done |
11527 | IFS=$as_save_IFS | |
da0f6381 PB |
11528 | |
11529 | fi | |
11530 | fi | |
11531 | DUMPBIN=$ac_cv_prog_DUMPBIN | |
11532 | if test -n "$DUMPBIN"; then | |
5213506e RW |
11533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 |
11534 | $as_echo "$DUMPBIN" >&6; } | |
da0f6381 | 11535 | else |
5213506e RW |
11536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11537 | $as_echo "no" >&6; } | |
da0f6381 PB |
11538 | fi |
11539 | ||
5213506e | 11540 | |
da0f6381 PB |
11541 | test -n "$DUMPBIN" && break |
11542 | done | |
11543 | fi | |
11544 | if test -z "$DUMPBIN"; then | |
11545 | ac_ct_DUMPBIN=$DUMPBIN | |
43e02a8a | 11546 | for ac_prog in dumpbin "link -dump" |
da0f6381 PB |
11547 | do |
11548 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
11549 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
11550 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
11551 | $as_echo_n "checking for $ac_word... " >&6; } | |
11552 | if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : | |
11553 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11554 | else |
11555 | if test -n "$ac_ct_DUMPBIN"; then | |
11556 | ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. | |
11557 | else | |
11558 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11559 | for as_dir in $PATH | |
11560 | do | |
11561 | IFS=$as_save_IFS | |
11562 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
11563 | for ac_exec_ext in '' $ac_executable_extensions; do |
11564 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 11565 | ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" |
5213506e | 11566 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
11567 | break 2 |
11568 | fi | |
11569 | done | |
5213506e RW |
11570 | done |
11571 | IFS=$as_save_IFS | |
da0f6381 PB |
11572 | |
11573 | fi | |
11574 | fi | |
11575 | ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN | |
11576 | if test -n "$ac_ct_DUMPBIN"; then | |
5213506e RW |
11577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 |
11578 | $as_echo "$ac_ct_DUMPBIN" >&6; } | |
da0f6381 | 11579 | else |
5213506e RW |
11580 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11581 | $as_echo "no" >&6; } | |
da0f6381 PB |
11582 | fi |
11583 | ||
5213506e | 11584 | |
da0f6381 PB |
11585 | test -n "$ac_ct_DUMPBIN" && break |
11586 | done | |
da0f6381 | 11587 | |
5213506e RW |
11588 | if test "x$ac_ct_DUMPBIN" = x; then |
11589 | DUMPBIN=":" | |
11590 | else | |
11591 | case $cross_compiling:$ac_tool_warned in | |
11592 | yes:) | |
11593 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
11594 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
11595 | ac_tool_warned=yes ;; | |
11596 | esac | |
11597 | DUMPBIN=$ac_ct_DUMPBIN | |
11598 | fi | |
da0f6381 PB |
11599 | fi |
11600 | ||
43e02a8a RW |
11601 | case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in |
11602 | *COFF*) | |
11603 | DUMPBIN="$DUMPBIN -symbols" | |
11604 | ;; | |
11605 | *) | |
11606 | DUMPBIN=: | |
11607 | ;; | |
11608 | esac | |
11609 | fi | |
da0f6381 PB |
11610 | |
11611 | if test "$DUMPBIN" != ":"; then | |
11612 | NM="$DUMPBIN" | |
11613 | fi | |
11614 | fi | |
11615 | test -z "$NM" && NM=nm | |
11616 | ||
11617 | ||
11618 | ||
11619 | ||
11620 | ||
11621 | ||
5213506e RW |
11622 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 |
11623 | $as_echo_n "checking the name lister ($NM) interface... " >&6; } | |
11624 | if test "${lt_cv_nm_interface+set}" = set; then : | |
11625 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11626 | else |
11627 | lt_cv_nm_interface="BSD nm" | |
11628 | echo "int some_variable = 0;" > conftest.$ac_ext | |
43e02a8a | 11629 | (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) |
da0f6381 PB |
11630 | (eval "$ac_compile" 2>conftest.err) |
11631 | cat conftest.err >&5 | |
43e02a8a | 11632 | (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) |
da0f6381 PB |
11633 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
11634 | cat conftest.err >&5 | |
43e02a8a | 11635 | (eval echo "\"\$as_me:$LINENO: output\"" >&5) |
da0f6381 PB |
11636 | cat conftest.out >&5 |
11637 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
11638 | lt_cv_nm_interface="MS dumpbin" | |
11639 | fi | |
11640 | rm -f conftest* | |
11641 | fi | |
5213506e RW |
11642 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 |
11643 | $as_echo "$lt_cv_nm_interface" >&6; } | |
da0f6381 | 11644 | |
5213506e RW |
11645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
11646 | $as_echo_n "checking whether ln -s works... " >&6; } | |
da0f6381 PB |
11647 | LN_S=$as_ln_s |
11648 | if test "$LN_S" = "ln -s"; then | |
5213506e RW |
11649 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
11650 | $as_echo "yes" >&6; } | |
da0f6381 | 11651 | else |
5213506e RW |
11652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
11653 | $as_echo "no, using $LN_S" >&6; } | |
da0f6381 PB |
11654 | fi |
11655 | ||
11656 | # find the maximum length of command line arguments | |
5213506e RW |
11657 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 |
11658 | $as_echo_n "checking the maximum length of command line arguments... " >&6; } | |
11659 | if test "${lt_cv_sys_max_cmd_len+set}" = set; then : | |
11660 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11661 | else |
11662 | i=0 | |
11663 | teststring="ABCD" | |
11664 | ||
11665 | case $build_os in | |
11666 | msdosdjgpp*) | |
11667 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
11668 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
11669 | # during glob expansion). Even if it were fixed, the result of this | |
11670 | # check would be larger than it should be. | |
11671 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
11672 | ;; | |
11673 | ||
11674 | gnu*) | |
11675 | # Under GNU Hurd, this test is not required because there is | |
11676 | # no limit to the length of command line arguments. | |
11677 | # Libtool will interpret -1 as no limit whatsoever | |
11678 | lt_cv_sys_max_cmd_len=-1; | |
11679 | ;; | |
11680 | ||
5d47bb02 | 11681 | cygwin* | mingw* | cegcc*) |
da0f6381 PB |
11682 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
11683 | # about 5 minutes as the teststring grows exponentially. | |
11684 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
11685 | # you end up with a "frozen" computer, even though with patience | |
11686 | # the test eventually succeeds (with a max line length of 256k). | |
11687 | # Instead, let's just punt: use the minimum linelength reported by | |
11688 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
11689 | lt_cv_sys_max_cmd_len=8192; | |
11690 | ;; | |
11691 | ||
43e02a8a RW |
11692 | mint*) |
11693 | # On MiNT this can take a long time and run out of memory. | |
11694 | lt_cv_sys_max_cmd_len=8192; | |
11695 | ;; | |
11696 | ||
da0f6381 PB |
11697 | amigaos*) |
11698 | # On AmigaOS with pdksh, this test takes hours, literally. | |
11699 | # So we just punt and use a minimum line length of 8192. | |
11700 | lt_cv_sys_max_cmd_len=8192; | |
11701 | ;; | |
11702 | ||
11703 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
11704 | # This has been around since 386BSD, at least. Likely further. | |
11705 | if test -x /sbin/sysctl; then | |
11706 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
11707 | elif test -x /usr/sbin/sysctl; then | |
11708 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
11709 | else | |
11710 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
11711 | fi | |
11712 | # And add a safety zone | |
11713 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
11714 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
11715 | ;; | |
11716 | ||
11717 | interix*) | |
11718 | # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
11719 | lt_cv_sys_max_cmd_len=196608 | |
11720 | ;; | |
11721 | ||
11722 | osf*) | |
11723 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
11724 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
11725 | # nice to cause kernel panics so lets avoid the loop below. | |
11726 | # First set a reasonable default. | |
11727 | lt_cv_sys_max_cmd_len=16384 | |
11728 | # | |
11729 | if test -x /sbin/sysconfig; then | |
11730 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
11731 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
11732 | esac | |
11733 | fi | |
11734 | ;; | |
11735 | sco3.2v5*) | |
11736 | lt_cv_sys_max_cmd_len=102400 | |
11737 | ;; | |
11738 | sysv5* | sco5v6* | sysv4.2uw2*) | |
11739 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
11740 | if test -n "$kargmax"; then | |
11741 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` | |
11742 | else | |
11743 | lt_cv_sys_max_cmd_len=32768 | |
11744 | fi | |
11745 | ;; | |
11746 | *) | |
5d47bb02 PG |
11747 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
11748 | if test -n "$lt_cv_sys_max_cmd_len"; then | |
da0f6381 PB |
11749 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
11750 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
11751 | else | |
11752 | # Make teststring a little bigger before we do anything with it. | |
11753 | # a 1K string should be a reasonable start. | |
11754 | for i in 1 2 3 4 5 6 7 8 ; do | |
11755 | teststring=$teststring$teststring | |
11756 | done | |
11757 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
11758 | # If test is not a shell built-in, we'll probably end up computing a | |
11759 | # maximum length that is only half of the actual maximum length, but | |
11760 | # we can't tell. | |
43e02a8a RW |
11761 | while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ |
11762 | = "X$teststring$teststring"; } >/dev/null 2>&1 && | |
da0f6381 PB |
11763 | test $i != 17 # 1/2 MB should be enough |
11764 | do | |
11765 | i=`expr $i + 1` | |
11766 | teststring=$teststring$teststring | |
11767 | done | |
11768 | # Only check the string length outside the loop. | |
11769 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
11770 | teststring= | |
11771 | # Add a significant safety factor because C++ compilers can tack on | |
11772 | # massive amounts of additional arguments before passing them to the | |
11773 | # linker. It appears as though 1/2 is a usable value. | |
11774 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
11775 | fi | |
11776 | ;; | |
11777 | esac | |
11778 | ||
11779 | fi | |
11780 | ||
11781 | if test -n $lt_cv_sys_max_cmd_len ; then | |
5213506e RW |
11782 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 |
11783 | $as_echo "$lt_cv_sys_max_cmd_len" >&6; } | |
da0f6381 | 11784 | else |
5213506e RW |
11785 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 |
11786 | $as_echo "none" >&6; } | |
da0f6381 PB |
11787 | fi |
11788 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
11789 | ||
11790 | ||
11791 | ||
11792 | ||
11793 | ||
11794 | ||
da0f6381 PB |
11795 | : ${CP="cp -f"} |
11796 | : ${MV="mv -f"} | |
11797 | : ${RM="rm -f"} | |
11798 | ||
5213506e RW |
11799 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 |
11800 | $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } | |
da0f6381 PB |
11801 | # Try some XSI features |
11802 | xsi_shell=no | |
11803 | ( _lt_dummy="a/b/c" | |
11804 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
5d47bb02 PG |
11805 | = c,a/b,, \ |
11806 | && eval 'test $(( 1 + 1 )) -eq 2 \ | |
11807 | && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ | |
da0f6381 | 11808 | && xsi_shell=yes |
5213506e RW |
11809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 |
11810 | $as_echo "$xsi_shell" >&6; } | |
da0f6381 PB |
11811 | |
11812 | ||
5213506e RW |
11813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 |
11814 | $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } | |
da0f6381 PB |
11815 | lt_shell_append=no |
11816 | ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ | |
11817 | >/dev/null 2>&1 \ | |
11818 | && lt_shell_append=yes | |
5213506e RW |
11819 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 |
11820 | $as_echo "$lt_shell_append" >&6; } | |
da0f6381 PB |
11821 | |
11822 | ||
11823 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
11824 | lt_unset=unset | |
11825 | else | |
11826 | lt_unset=false | |
11827 | fi | |
11828 | ||
11829 | ||
11830 | ||
11831 | ||
11832 | ||
11833 | # test EBCDIC or ASCII | |
11834 | case `echo X|tr X '\101'` in | |
11835 | A) # ASCII based system | |
11836 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
11837 | lt_SP2NL='tr \040 \012' | |
11838 | lt_NL2SP='tr \015\012 \040\040' | |
11839 | ;; | |
11840 | *) # EBCDIC based system | |
11841 | lt_SP2NL='tr \100 \n' | |
11842 | lt_NL2SP='tr \r\n \100\100' | |
11843 | ;; | |
11844 | esac | |
11845 | ||
11846 | ||
11847 | ||
11848 | ||
11849 | ||
11850 | ||
11851 | ||
11852 | ||
11853 | ||
5213506e RW |
11854 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 |
11855 | $as_echo_n "checking for $LD option to reload object files... " >&6; } | |
11856 | if test "${lt_cv_ld_reload_flag+set}" = set; then : | |
11857 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11858 | else |
11859 | lt_cv_ld_reload_flag='-r' | |
11860 | fi | |
5213506e RW |
11861 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 |
11862 | $as_echo "$lt_cv_ld_reload_flag" >&6; } | |
da0f6381 PB |
11863 | reload_flag=$lt_cv_ld_reload_flag |
11864 | case $reload_flag in | |
11865 | "" | " "*) ;; | |
11866 | *) reload_flag=" $reload_flag" ;; | |
11867 | esac | |
11868 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
11869 | case $host_os in | |
11870 | darwin*) | |
11871 | if test "$GCC" = yes; then | |
11872 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
11873 | else | |
11874 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
11875 | fi | |
11876 | ;; | |
11877 | esac | |
11878 | ||
11879 | ||
11880 | ||
11881 | ||
11882 | ||
11883 | ||
11884 | ||
11885 | ||
11886 | ||
5d47bb02 PG |
11887 | if test -n "$ac_tool_prefix"; then |
11888 | # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. | |
11889 | set dummy ${ac_tool_prefix}objdump; ac_word=$2 | |
5213506e RW |
11890 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
11891 | $as_echo_n "checking for $ac_word... " >&6; } | |
11892 | if test "${ac_cv_prog_OBJDUMP+set}" = set; then : | |
11893 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
11894 | else |
11895 | if test -n "$OBJDUMP"; then | |
11896 | ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. | |
11897 | else | |
11898 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11899 | for as_dir in $PATH | |
11900 | do | |
11901 | IFS=$as_save_IFS | |
11902 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
11903 | for ac_exec_ext in '' $ac_executable_extensions; do |
11904 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 11905 | ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" |
5213506e | 11906 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
11907 | break 2 |
11908 | fi | |
11909 | done | |
5213506e RW |
11910 | done |
11911 | IFS=$as_save_IFS | |
5d47bb02 PG |
11912 | |
11913 | fi | |
11914 | fi | |
11915 | OBJDUMP=$ac_cv_prog_OBJDUMP | |
11916 | if test -n "$OBJDUMP"; then | |
5213506e RW |
11917 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 |
11918 | $as_echo "$OBJDUMP" >&6; } | |
5d47bb02 | 11919 | else |
5213506e RW |
11920 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11921 | $as_echo "no" >&6; } | |
5d47bb02 PG |
11922 | fi |
11923 | ||
5213506e | 11924 | |
5d47bb02 PG |
11925 | fi |
11926 | if test -z "$ac_cv_prog_OBJDUMP"; then | |
11927 | ac_ct_OBJDUMP=$OBJDUMP | |
11928 | # Extract the first word of "objdump", so it can be a program name with args. | |
11929 | set dummy objdump; ac_word=$2 | |
5213506e RW |
11930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
11931 | $as_echo_n "checking for $ac_word... " >&6; } | |
11932 | if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : | |
11933 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
11934 | else |
11935 | if test -n "$ac_ct_OBJDUMP"; then | |
11936 | ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. | |
11937 | else | |
11938 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11939 | for as_dir in $PATH | |
11940 | do | |
11941 | IFS=$as_save_IFS | |
11942 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
11943 | for ac_exec_ext in '' $ac_executable_extensions; do |
11944 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 11945 | ac_cv_prog_ac_ct_OBJDUMP="objdump" |
5213506e | 11946 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
11947 | break 2 |
11948 | fi | |
11949 | done | |
5213506e RW |
11950 | done |
11951 | IFS=$as_save_IFS | |
5d47bb02 | 11952 | |
5d47bb02 PG |
11953 | fi |
11954 | fi | |
11955 | ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP | |
11956 | if test -n "$ac_ct_OBJDUMP"; then | |
5213506e RW |
11957 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 |
11958 | $as_echo "$ac_ct_OBJDUMP" >&6; } | |
5d47bb02 | 11959 | else |
5213506e RW |
11960 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11961 | $as_echo "no" >&6; } | |
5d47bb02 PG |
11962 | fi |
11963 | ||
5213506e RW |
11964 | if test "x$ac_ct_OBJDUMP" = x; then |
11965 | OBJDUMP="false" | |
11966 | else | |
11967 | case $cross_compiling:$ac_tool_warned in | |
11968 | yes:) | |
11969 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
11970 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
11971 | ac_tool_warned=yes ;; | |
11972 | esac | |
11973 | OBJDUMP=$ac_ct_OBJDUMP | |
11974 | fi | |
5d47bb02 PG |
11975 | else |
11976 | OBJDUMP="$ac_cv_prog_OBJDUMP" | |
11977 | fi | |
11978 | ||
11979 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
11980 | ||
11981 | ||
11982 | ||
11983 | ||
11984 | ||
11985 | ||
11986 | ||
11987 | ||
da0f6381 | 11988 | |
5213506e RW |
11989 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 |
11990 | $as_echo_n "checking how to recognize dependent libraries... " >&6; } | |
11991 | if test "${lt_cv_deplibs_check_method+set}" = set; then : | |
11992 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
11993 | else |
11994 | lt_cv_file_magic_cmd='$MAGIC_CMD' | |
11995 | lt_cv_file_magic_test_file= | |
11996 | lt_cv_deplibs_check_method='unknown' | |
11997 | # Need to set the preceding variable on all platforms that support | |
11998 | # interlibrary dependencies. | |
11999 | # 'none' -- dependencies not supported. | |
12000 | # `unknown' -- same as none, but documents that we really don't know. | |
12001 | # 'pass_all' -- all dependencies passed with no checks. | |
12002 | # 'test_compile' -- check by making test program. | |
12003 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
12004 | # which responds to the $file_magic_cmd with a given extended regex. | |
12005 | # If you have `file' or equivalent on your system and you're not sure | |
12006 | # whether `pass_all' will *always* work, you probably want this one. | |
12007 | ||
12008 | case $host_os in | |
12009 | aix[4-9]*) | |
12010 | lt_cv_deplibs_check_method=pass_all | |
12011 | ;; | |
12012 | ||
12013 | beos*) | |
12014 | lt_cv_deplibs_check_method=pass_all | |
12015 | ;; | |
12016 | ||
12017 | bsdi[45]*) | |
12018 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' | |
12019 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
12020 | lt_cv_file_magic_test_file=/shlib/libc.so | |
12021 | ;; | |
12022 | ||
12023 | cygwin*) | |
12024 | # func_win32_libid is a shell function defined in ltmain.sh | |
12025 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
12026 | lt_cv_file_magic_cmd='func_win32_libid' | |
12027 | ;; | |
12028 | ||
12029 | mingw* | pw32*) | |
12030 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
12031 | # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
12032 | # unless we find 'file', for example because we are cross-compiling. | |
43e02a8a RW |
12033 | # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. |
12034 | if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then | |
da0f6381 PB |
12035 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
12036 | lt_cv_file_magic_cmd='func_win32_libid' | |
12037 | else | |
12038 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
12039 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
12040 | fi | |
12041 | ;; | |
12042 | ||
43e02a8a | 12043 | cegcc*) |
5d47bb02 PG |
12044 | # use the weaker test based on 'objdump'. See mingw*. |
12045 | lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' | |
12046 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
12047 | ;; | |
12048 | ||
da0f6381 PB |
12049 | darwin* | rhapsody*) |
12050 | lt_cv_deplibs_check_method=pass_all | |
12051 | ;; | |
12052 | ||
12053 | freebsd* | dragonfly*) | |
12054 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
12055 | case $host_cpu in | |
12056 | i*86 ) | |
12057 | # Not sure whether the presence of OpenBSD here was a mistake. | |
12058 | # Let's accept both of them until this is cleared up. | |
12059 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' | |
12060 | lt_cv_file_magic_cmd=/usr/bin/file | |
12061 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
12062 | ;; | |
12063 | esac | |
12064 | else | |
12065 | lt_cv_deplibs_check_method=pass_all | |
12066 | fi | |
12067 | ;; | |
12068 | ||
12069 | gnu*) | |
12070 | lt_cv_deplibs_check_method=pass_all | |
12071 | ;; | |
12072 | ||
43e02a8a RW |
12073 | haiku*) |
12074 | lt_cv_deplibs_check_method=pass_all | |
12075 | ;; | |
12076 | ||
da0f6381 PB |
12077 | hpux10.20* | hpux11*) |
12078 | lt_cv_file_magic_cmd=/usr/bin/file | |
12079 | case $host_cpu in | |
12080 | ia64*) | |
12081 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' | |
12082 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
12083 | ;; | |
12084 | hppa*64*) | |
43e02a8a | 12085 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' |
da0f6381 PB |
12086 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
12087 | ;; | |
12088 | *) | |
43e02a8a | 12089 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' |
da0f6381 PB |
12090 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
12091 | ;; | |
12092 | esac | |
12093 | ;; | |
12094 | ||
12095 | interix[3-9]*) | |
12096 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
12097 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' | |
12098 | ;; | |
12099 | ||
12100 | irix5* | irix6* | nonstopux*) | |
12101 | case $LD in | |
12102 | *-32|*"-32 ") libmagic=32-bit;; | |
12103 | *-n32|*"-n32 ") libmagic=N32;; | |
12104 | *-64|*"-64 ") libmagic=64-bit;; | |
12105 | *) libmagic=never-match;; | |
12106 | esac | |
12107 | lt_cv_deplibs_check_method=pass_all | |
12108 | ;; | |
12109 | ||
12110 | # This must be Linux ELF. | |
7a9d3fe8 | 12111 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
da0f6381 PB |
12112 | lt_cv_deplibs_check_method=pass_all |
12113 | ;; | |
12114 | ||
12115 | netbsd*) | |
12116 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
12117 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
12118 | else | |
12119 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' | |
12120 | fi | |
12121 | ;; | |
12122 | ||
12123 | newos6*) | |
12124 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' | |
12125 | lt_cv_file_magic_cmd=/usr/bin/file | |
12126 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
12127 | ;; | |
12128 | ||
12129 | *nto* | *qnx*) | |
12130 | lt_cv_deplibs_check_method=pass_all | |
12131 | ;; | |
12132 | ||
12133 | openbsd*) | |
12134 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
12135 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' | |
12136 | else | |
12137 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
12138 | fi | |
12139 | ;; | |
12140 | ||
12141 | osf3* | osf4* | osf5*) | |
12142 | lt_cv_deplibs_check_method=pass_all | |
12143 | ;; | |
12144 | ||
12145 | rdos*) | |
12146 | lt_cv_deplibs_check_method=pass_all | |
12147 | ;; | |
12148 | ||
12149 | solaris*) | |
12150 | lt_cv_deplibs_check_method=pass_all | |
12151 | ;; | |
12152 | ||
12153 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
12154 | lt_cv_deplibs_check_method=pass_all | |
12155 | ;; | |
12156 | ||
12157 | sysv4 | sysv4.3*) | |
12158 | case $host_vendor in | |
12159 | motorola) | |
12160 | 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]' | |
12161 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
12162 | ;; | |
12163 | ncr) | |
12164 | lt_cv_deplibs_check_method=pass_all | |
12165 | ;; | |
12166 | sequent) | |
12167 | lt_cv_file_magic_cmd='/bin/file' | |
12168 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' | |
12169 | ;; | |
12170 | sni) | |
12171 | lt_cv_file_magic_cmd='/bin/file' | |
12172 | lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" | |
12173 | lt_cv_file_magic_test_file=/lib/libc.so | |
12174 | ;; | |
12175 | siemens) | |
12176 | lt_cv_deplibs_check_method=pass_all | |
12177 | ;; | |
12178 | pc) | |
12179 | lt_cv_deplibs_check_method=pass_all | |
12180 | ;; | |
12181 | esac | |
12182 | ;; | |
12183 | ||
12184 | tpf*) | |
12185 | lt_cv_deplibs_check_method=pass_all | |
12186 | ;; | |
12187 | esac | |
12188 | ||
12189 | fi | |
5213506e RW |
12190 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 |
12191 | $as_echo "$lt_cv_deplibs_check_method" >&6; } | |
da0f6381 PB |
12192 | file_magic_cmd=$lt_cv_file_magic_cmd |
12193 | deplibs_check_method=$lt_cv_deplibs_check_method | |
12194 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
12195 | ||
12196 | ||
12197 | ||
12198 | ||
12199 | ||
12200 | ||
12201 | ||
12202 | ||
12203 | ||
12204 | ||
12205 | ||
12206 | ||
12207 | if test -n "$ac_tool_prefix"; then | |
12208 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
12209 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
5213506e RW |
12210 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12211 | $as_echo_n "checking for $ac_word... " >&6; } | |
12212 | if test "${ac_cv_prog_AR+set}" = set; then : | |
12213 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12214 | else |
12215 | if test -n "$AR"; then | |
12216 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
12217 | else | |
12218 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12219 | for as_dir in $PATH | |
12220 | do | |
12221 | IFS=$as_save_IFS | |
12222 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12223 | for ac_exec_ext in '' $ac_executable_extensions; do |
12224 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12225 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
5213506e | 12226 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12227 | break 2 |
12228 | fi | |
12229 | done | |
5213506e RW |
12230 | done |
12231 | IFS=$as_save_IFS | |
da0f6381 PB |
12232 | |
12233 | fi | |
12234 | fi | |
12235 | AR=$ac_cv_prog_AR | |
12236 | if test -n "$AR"; then | |
5213506e RW |
12237 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
12238 | $as_echo "$AR" >&6; } | |
da0f6381 | 12239 | else |
5213506e RW |
12240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12241 | $as_echo "no" >&6; } | |
da0f6381 PB |
12242 | fi |
12243 | ||
5213506e | 12244 | |
da0f6381 PB |
12245 | fi |
12246 | if test -z "$ac_cv_prog_AR"; then | |
12247 | ac_ct_AR=$AR | |
12248 | # Extract the first word of "ar", so it can be a program name with args. | |
12249 | set dummy ar; ac_word=$2 | |
5213506e RW |
12250 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12251 | $as_echo_n "checking for $ac_word... " >&6; } | |
12252 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
12253 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12254 | else |
12255 | if test -n "$ac_ct_AR"; then | |
12256 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
12257 | else | |
12258 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12259 | for as_dir in $PATH | |
12260 | do | |
12261 | IFS=$as_save_IFS | |
12262 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12263 | for ac_exec_ext in '' $ac_executable_extensions; do |
12264 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12265 | ac_cv_prog_ac_ct_AR="ar" |
5213506e | 12266 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12267 | break 2 |
12268 | fi | |
12269 | done | |
5213506e RW |
12270 | done |
12271 | IFS=$as_save_IFS | |
da0f6381 | 12272 | |
da0f6381 PB |
12273 | fi |
12274 | fi | |
12275 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
12276 | if test -n "$ac_ct_AR"; then | |
5213506e RW |
12277 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
12278 | $as_echo "$ac_ct_AR" >&6; } | |
da0f6381 | 12279 | else |
5213506e RW |
12280 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12281 | $as_echo "no" >&6; } | |
da0f6381 PB |
12282 | fi |
12283 | ||
5213506e RW |
12284 | if test "x$ac_ct_AR" = x; then |
12285 | AR="false" | |
12286 | else | |
12287 | case $cross_compiling:$ac_tool_warned in | |
12288 | yes:) | |
12289 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
12290 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
12291 | ac_tool_warned=yes ;; | |
12292 | esac | |
12293 | AR=$ac_ct_AR | |
12294 | fi | |
da0f6381 PB |
12295 | else |
12296 | AR="$ac_cv_prog_AR" | |
12297 | fi | |
12298 | ||
12299 | test -z "$AR" && AR=ar | |
12300 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
12301 | ||
12302 | ||
12303 | ||
12304 | ||
12305 | ||
12306 | ||
12307 | ||
12308 | ||
12309 | ||
12310 | ||
12311 | ||
12312 | if test -n "$ac_tool_prefix"; then | |
12313 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
12314 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
5213506e RW |
12315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12316 | $as_echo_n "checking for $ac_word... " >&6; } | |
12317 | if test "${ac_cv_prog_STRIP+set}" = set; then : | |
12318 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12319 | else |
12320 | if test -n "$STRIP"; then | |
12321 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
12322 | else | |
12323 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12324 | for as_dir in $PATH | |
12325 | do | |
12326 | IFS=$as_save_IFS | |
12327 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12328 | for ac_exec_ext in '' $ac_executable_extensions; do |
12329 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12330 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
5213506e | 12331 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12332 | break 2 |
12333 | fi | |
12334 | done | |
5213506e RW |
12335 | done |
12336 | IFS=$as_save_IFS | |
da0f6381 PB |
12337 | |
12338 | fi | |
12339 | fi | |
12340 | STRIP=$ac_cv_prog_STRIP | |
12341 | if test -n "$STRIP"; then | |
5213506e RW |
12342 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 |
12343 | $as_echo "$STRIP" >&6; } | |
da0f6381 | 12344 | else |
5213506e RW |
12345 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12346 | $as_echo "no" >&6; } | |
da0f6381 PB |
12347 | fi |
12348 | ||
5213506e | 12349 | |
da0f6381 PB |
12350 | fi |
12351 | if test -z "$ac_cv_prog_STRIP"; then | |
12352 | ac_ct_STRIP=$STRIP | |
12353 | # Extract the first word of "strip", so it can be a program name with args. | |
12354 | set dummy strip; ac_word=$2 | |
5213506e RW |
12355 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12356 | $as_echo_n "checking for $ac_word... " >&6; } | |
12357 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : | |
12358 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12359 | else |
12360 | if test -n "$ac_ct_STRIP"; then | |
12361 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
12362 | else | |
12363 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12364 | for as_dir in $PATH | |
12365 | do | |
12366 | IFS=$as_save_IFS | |
12367 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12368 | for ac_exec_ext in '' $ac_executable_extensions; do |
12369 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12370 | ac_cv_prog_ac_ct_STRIP="strip" |
5213506e | 12371 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12372 | break 2 |
12373 | fi | |
12374 | done | |
5213506e RW |
12375 | done |
12376 | IFS=$as_save_IFS | |
da0f6381 | 12377 | |
da0f6381 PB |
12378 | fi |
12379 | fi | |
12380 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
12381 | if test -n "$ac_ct_STRIP"; then | |
5213506e RW |
12382 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 |
12383 | $as_echo "$ac_ct_STRIP" >&6; } | |
da0f6381 | 12384 | else |
5213506e RW |
12385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12386 | $as_echo "no" >&6; } | |
da0f6381 PB |
12387 | fi |
12388 | ||
5213506e RW |
12389 | if test "x$ac_ct_STRIP" = x; then |
12390 | STRIP=":" | |
12391 | else | |
12392 | case $cross_compiling:$ac_tool_warned in | |
12393 | yes:) | |
12394 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
12395 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
12396 | ac_tool_warned=yes ;; | |
12397 | esac | |
12398 | STRIP=$ac_ct_STRIP | |
12399 | fi | |
da0f6381 PB |
12400 | else |
12401 | STRIP="$ac_cv_prog_STRIP" | |
12402 | fi | |
12403 | ||
12404 | test -z "$STRIP" && STRIP=: | |
12405 | ||
12406 | ||
12407 | ||
12408 | ||
12409 | ||
12410 | ||
12411 | if test -n "$ac_tool_prefix"; then | |
12412 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
12413 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5213506e RW |
12414 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12415 | $as_echo_n "checking for $ac_word... " >&6; } | |
12416 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
12417 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12418 | else |
12419 | if test -n "$RANLIB"; then | |
12420 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
12421 | else | |
12422 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12423 | for as_dir in $PATH | |
12424 | do | |
12425 | IFS=$as_save_IFS | |
12426 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12427 | for ac_exec_ext in '' $ac_executable_extensions; do |
12428 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12429 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5213506e | 12430 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12431 | break 2 |
12432 | fi | |
12433 | done | |
5213506e RW |
12434 | done |
12435 | IFS=$as_save_IFS | |
da0f6381 PB |
12436 | |
12437 | fi | |
12438 | fi | |
12439 | RANLIB=$ac_cv_prog_RANLIB | |
12440 | if test -n "$RANLIB"; then | |
5213506e RW |
12441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
12442 | $as_echo "$RANLIB" >&6; } | |
da0f6381 | 12443 | else |
5213506e RW |
12444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12445 | $as_echo "no" >&6; } | |
da0f6381 PB |
12446 | fi |
12447 | ||
5213506e | 12448 | |
da0f6381 PB |
12449 | fi |
12450 | if test -z "$ac_cv_prog_RANLIB"; then | |
12451 | ac_ct_RANLIB=$RANLIB | |
12452 | # Extract the first word of "ranlib", so it can be a program name with args. | |
12453 | set dummy ranlib; ac_word=$2 | |
5213506e RW |
12454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
12455 | $as_echo_n "checking for $ac_word... " >&6; } | |
12456 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
12457 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12458 | else |
12459 | if test -n "$ac_ct_RANLIB"; then | |
12460 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
12461 | else | |
12462 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12463 | for as_dir in $PATH | |
12464 | do | |
12465 | IFS=$as_save_IFS | |
12466 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
12467 | for ac_exec_ext in '' $ac_executable_extensions; do |
12468 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 12469 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5213506e | 12470 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
12471 | break 2 |
12472 | fi | |
12473 | done | |
5213506e RW |
12474 | done |
12475 | IFS=$as_save_IFS | |
da0f6381 | 12476 | |
da0f6381 PB |
12477 | fi |
12478 | fi | |
12479 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
12480 | if test -n "$ac_ct_RANLIB"; then | |
5213506e RW |
12481 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
12482 | $as_echo "$ac_ct_RANLIB" >&6; } | |
da0f6381 | 12483 | else |
5213506e RW |
12484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12485 | $as_echo "no" >&6; } | |
da0f6381 PB |
12486 | fi |
12487 | ||
5213506e RW |
12488 | if test "x$ac_ct_RANLIB" = x; then |
12489 | RANLIB=":" | |
12490 | else | |
12491 | case $cross_compiling:$ac_tool_warned in | |
12492 | yes:) | |
12493 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
12494 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
12495 | ac_tool_warned=yes ;; | |
12496 | esac | |
12497 | RANLIB=$ac_ct_RANLIB | |
12498 | fi | |
da0f6381 PB |
12499 | else |
12500 | RANLIB="$ac_cv_prog_RANLIB" | |
12501 | fi | |
12502 | ||
12503 | test -z "$RANLIB" && RANLIB=: | |
12504 | ||
12505 | ||
12506 | ||
12507 | ||
12508 | ||
12509 | ||
12510 | # Determine commands to create old-style static archives. | |
5d47bb02 | 12511 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
da0f6381 PB |
12512 | old_postinstall_cmds='chmod 644 $oldlib' |
12513 | old_postuninstall_cmds= | |
12514 | ||
12515 | if test -n "$RANLIB"; then | |
12516 | case $host_os in | |
12517 | openbsd*) | |
12518 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
12519 | ;; | |
12520 | *) | |
12521 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
12522 | ;; | |
12523 | esac | |
12524 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
12525 | fi | |
12526 | ||
43e02a8a RW |
12527 | case $host_os in |
12528 | darwin*) | |
12529 | lock_old_archive_extraction=yes ;; | |
12530 | *) | |
12531 | lock_old_archive_extraction=no ;; | |
12532 | esac | |
12533 | ||
12534 | ||
12535 | ||
12536 | ||
12537 | ||
12538 | ||
da0f6381 PB |
12539 | |
12540 | ||
12541 | ||
12542 | ||
12543 | ||
12544 | ||
12545 | ||
12546 | ||
12547 | ||
12548 | ||
12549 | ||
12550 | ||
12551 | ||
12552 | ||
12553 | ||
12554 | ||
12555 | ||
12556 | ||
12557 | ||
12558 | ||
12559 | ||
12560 | ||
12561 | ||
12562 | ||
12563 | ||
12564 | ||
12565 | ||
12566 | ||
12567 | ||
12568 | ||
12569 | ||
12570 | ||
12571 | ||
12572 | # If no C compiler was specified, use CC. | |
12573 | LTCC=${LTCC-"$CC"} | |
12574 | ||
12575 | # If no C compiler flags were specified, use CFLAGS. | |
12576 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
12577 | ||
12578 | # Allow CC to be a program name with arguments. | |
12579 | compiler=$CC | |
12580 | ||
12581 | ||
12582 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
5213506e RW |
12583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 |
12584 | $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } | |
12585 | if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : | |
12586 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12587 | else |
12588 | ||
12589 | # These are sane defaults that work on at least a few old systems. | |
12590 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
12591 | ||
12592 | # Character class describing NM global symbol codes. | |
12593 | symcode='[BCDEGRST]' | |
12594 | ||
12595 | # Regexp to match symbols that can be accessed directly from C. | |
12596 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' | |
12597 | ||
12598 | # Define system-specific variables. | |
12599 | case $host_os in | |
12600 | aix*) | |
12601 | symcode='[BCDT]' | |
12602 | ;; | |
5d47bb02 | 12603 | cygwin* | mingw* | pw32* | cegcc*) |
da0f6381 PB |
12604 | symcode='[ABCDGISTW]' |
12605 | ;; | |
12606 | hpux*) | |
12607 | if test "$host_cpu" = ia64; then | |
12608 | symcode='[ABCDEGRST]' | |
12609 | fi | |
12610 | ;; | |
12611 | irix* | nonstopux*) | |
12612 | symcode='[BCDEGRST]' | |
12613 | ;; | |
12614 | osf*) | |
12615 | symcode='[BCDEGQRST]' | |
12616 | ;; | |
12617 | solaris*) | |
12618 | symcode='[BDRT]' | |
12619 | ;; | |
12620 | sco3.2v5*) | |
12621 | symcode='[DT]' | |
12622 | ;; | |
12623 | sysv4.2uw2*) | |
12624 | symcode='[DT]' | |
12625 | ;; | |
12626 | sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
12627 | symcode='[ABDT]' | |
12628 | ;; | |
12629 | sysv4) | |
12630 | symcode='[DFNSTU]' | |
12631 | ;; | |
12632 | esac | |
12633 | ||
12634 | # If we're using GNU nm, then use its standard symbol codes. | |
12635 | case `$NM -V 2>&1` in | |
12636 | *GNU* | *'with BFD'*) | |
12637 | symcode='[ABCDGIRSTW]' ;; | |
12638 | esac | |
12639 | ||
12640 | # Transform an extracted symbol line into a proper C declaration. | |
12641 | # Some systems (esp. on ia64) link data and code symbols differently, | |
12642 | # so use this general approach. | |
12643 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
12644 | ||
12645 | # Transform an extracted symbol line into symbol name and symbol address | |
12646 | 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 | 12647 | 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 |
12648 | |
12649 | # Handle CRLF in mingw tool chain | |
12650 | opt_cr= | |
12651 | case $build_os in | |
12652 | mingw*) | |
12653 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
12654 | ;; | |
12655 | esac | |
12656 | ||
12657 | # Try without a prefix underscore, then with it. | |
12658 | for ac_symprfx in "" "_"; do | |
12659 | ||
12660 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
12661 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
12662 | ||
12663 | # Write the raw and C identifiers. | |
12664 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
12665 | # Fake it for dumpbin and say T for any non-static function | |
12666 | # and D for any global variable. | |
12667 | # Also find C++ and __fastcall symbols from MSVC++, | |
12668 | # which start with @ or ?. | |
12669 | lt_cv_sys_global_symbol_pipe="$AWK '"\ | |
12670 | " {last_section=section; section=\$ 3};"\ | |
12671 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
12672 | " \$ 0!~/External *\|/{next};"\ | |
12673 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
12674 | " {if(hide[section]) next};"\ | |
12675 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
12676 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
12677 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
12678 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
12679 | " ' prfx=^$ac_symprfx" | |
12680 | else | |
12681 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
12682 | fi | |
12683 | ||
12684 | # Check to see that the pipe works correctly. | |
12685 | pipe_works=no | |
12686 | ||
12687 | rm -f conftest* | |
12688 | cat > conftest.$ac_ext <<_LT_EOF | |
12689 | #ifdef __cplusplus | |
12690 | extern "C" { | |
12691 | #endif | |
12692 | char nm_test_var; | |
12693 | void nm_test_func(void); | |
12694 | void nm_test_func(void){} | |
12695 | #ifdef __cplusplus | |
12696 | } | |
12697 | #endif | |
12698 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
12699 | _LT_EOF | |
12700 | ||
5213506e | 12701 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
12702 | (eval $ac_compile) 2>&5 |
12703 | ac_status=$? | |
5213506e RW |
12704 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
12705 | test $ac_status = 0; }; then | |
da0f6381 PB |
12706 | # Now try to grab the symbols. |
12707 | nlist=conftest.nm | |
43e02a8a RW |
12708 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 |
12709 | (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 | |
da0f6381 | 12710 | ac_status=$? |
5213506e RW |
12711 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
12712 | test $ac_status = 0; } && test -s "$nlist"; then | |
da0f6381 PB |
12713 | # Try sorting and uniquifying the output. |
12714 | if sort "$nlist" | uniq > "$nlist"T; then | |
12715 | mv -f "$nlist"T "$nlist" | |
12716 | else | |
12717 | rm -f "$nlist"T | |
12718 | fi | |
12719 | ||
12720 | # Make sure that we snagged all the symbols we need. | |
12721 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
12722 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
12723 | cat <<_LT_EOF > conftest.$ac_ext | |
12724 | #ifdef __cplusplus | |
12725 | extern "C" { | |
12726 | #endif | |
12727 | ||
12728 | _LT_EOF | |
12729 | # Now generate the symbol file. | |
12730 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
12731 | ||
12732 | cat <<_LT_EOF >> conftest.$ac_ext | |
12733 | ||
12734 | /* The mapping between symbol names and symbols. */ | |
12735 | const struct { | |
12736 | const char *name; | |
12737 | void *address; | |
12738 | } | |
12739 | lt__PROGRAM__LTX_preloaded_symbols[] = | |
12740 | { | |
12741 | { "@PROGRAM@", (void *) 0 }, | |
12742 | _LT_EOF | |
12743 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
12744 | cat <<\_LT_EOF >> conftest.$ac_ext | |
12745 | {0, (void *) 0} | |
12746 | }; | |
12747 | ||
12748 | /* This works around a problem in FreeBSD linker */ | |
12749 | #ifdef FREEBSD_WORKAROUND | |
12750 | static const void *lt_preloaded_setup() { | |
12751 | return lt__PROGRAM__LTX_preloaded_symbols; | |
12752 | } | |
12753 | #endif | |
12754 | ||
12755 | #ifdef __cplusplus | |
12756 | } | |
12757 | #endif | |
12758 | _LT_EOF | |
12759 | # Now try linking the two files. | |
12760 | mv conftest.$ac_objext conftstm.$ac_objext | |
12761 | lt_save_LIBS="$LIBS" | |
12762 | lt_save_CFLAGS="$CFLAGS" | |
12763 | LIBS="conftstm.$ac_objext" | |
12764 | CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" | |
5213506e | 12765 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
da0f6381 PB |
12766 | (eval $ac_link) 2>&5 |
12767 | ac_status=$? | |
5213506e RW |
12768 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
12769 | test $ac_status = 0; } && test -s conftest${ac_exeext}; then | |
da0f6381 PB |
12770 | pipe_works=yes |
12771 | fi | |
12772 | LIBS="$lt_save_LIBS" | |
12773 | CFLAGS="$lt_save_CFLAGS" | |
12774 | else | |
12775 | echo "cannot find nm_test_func in $nlist" >&5 | |
12776 | fi | |
12777 | else | |
12778 | echo "cannot find nm_test_var in $nlist" >&5 | |
12779 | fi | |
12780 | else | |
12781 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 | |
12782 | fi | |
12783 | else | |
12784 | echo "$progname: failed program was:" >&5 | |
12785 | cat conftest.$ac_ext >&5 | |
12786 | fi | |
5d47bb02 | 12787 | rm -rf conftest* conftst* |
da0f6381 PB |
12788 | |
12789 | # Do not use the global_symbol_pipe unless it works. | |
12790 | if test "$pipe_works" = yes; then | |
12791 | break | |
12792 | else | |
12793 | lt_cv_sys_global_symbol_pipe= | |
12794 | fi | |
12795 | done | |
12796 | ||
12797 | fi | |
12798 | ||
12799 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
12800 | lt_cv_sys_global_symbol_to_cdecl= | |
12801 | fi | |
12802 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
5213506e RW |
12803 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 |
12804 | $as_echo "failed" >&6; } | |
da0f6381 | 12805 | else |
5213506e RW |
12806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 |
12807 | $as_echo "ok" >&6; } | |
da0f6381 PB |
12808 | fi |
12809 | ||
12810 | ||
12811 | ||
12812 | ||
12813 | ||
12814 | ||
12815 | ||
12816 | ||
12817 | ||
12818 | ||
12819 | ||
12820 | ||
12821 | ||
12822 | ||
12823 | ||
5d47bb02 PG |
12824 | |
12825 | ||
12826 | ||
12827 | ||
12828 | ||
da0f6381 PB |
12829 | |
12830 | ||
5213506e RW |
12831 | # Check whether --enable-libtool-lock was given. |
12832 | if test "${enable_libtool_lock+set}" = set; then : | |
12833 | enableval=$enable_libtool_lock; | |
12834 | fi | |
da0f6381 | 12835 | |
da0f6381 PB |
12836 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
12837 | ||
12838 | # Some flags need to be propagated to the compiler or linker for good | |
12839 | # libtool support. | |
12840 | case $host in | |
12841 | ia64-*-hpux*) | |
12842 | # Find out which ABI we are using. | |
12843 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 12844 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
12845 | (eval $ac_compile) 2>&5 |
12846 | ac_status=$? | |
5213506e RW |
12847 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
12848 | test $ac_status = 0; }; then | |
da0f6381 PB |
12849 | case `/usr/bin/file conftest.$ac_objext` in |
12850 | *ELF-32*) | |
12851 | HPUX_IA64_MODE="32" | |
12852 | ;; | |
12853 | *ELF-64*) | |
12854 | HPUX_IA64_MODE="64" | |
12855 | ;; | |
12856 | esac | |
12857 | fi | |
12858 | rm -rf conftest* | |
12859 | ;; | |
12860 | *-*-irix6*) | |
12861 | # Find out which ABI we are using. | |
43e02a8a | 12862 | echo '#line '$LINENO' "configure"' > conftest.$ac_ext |
5213506e | 12863 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
12864 | (eval $ac_compile) 2>&5 |
12865 | ac_status=$? | |
5213506e RW |
12866 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
12867 | test $ac_status = 0; }; then | |
da0f6381 PB |
12868 | if test "$lt_cv_prog_gnu_ld" = yes; then |
12869 | case `/usr/bin/file conftest.$ac_objext` in | |
12870 | *32-bit*) | |
12871 | LD="${LD-ld} -melf32bsmip" | |
12872 | ;; | |
12873 | *N32*) | |
12874 | LD="${LD-ld} -melf32bmipn32" | |
12875 | ;; | |
12876 | *64-bit*) | |
12877 | LD="${LD-ld} -melf64bmip" | |
12878 | ;; | |
12879 | esac | |
12880 | else | |
12881 | case `/usr/bin/file conftest.$ac_objext` in | |
12882 | *32-bit*) | |
12883 | LD="${LD-ld} -32" | |
12884 | ;; | |
12885 | *N32*) | |
12886 | LD="${LD-ld} -n32" | |
12887 | ;; | |
12888 | *64-bit*) | |
12889 | LD="${LD-ld} -64" | |
12890 | ;; | |
12891 | esac | |
12892 | fi | |
12893 | fi | |
12894 | rm -rf conftest* | |
12895 | ;; | |
12896 | ||
12897 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
12898 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
12899 | # Find out which ABI we are using. | |
12900 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 12901 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
12902 | (eval $ac_compile) 2>&5 |
12903 | ac_status=$? | |
5213506e RW |
12904 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
12905 | test $ac_status = 0; }; then | |
da0f6381 PB |
12906 | case `/usr/bin/file conftest.o` in |
12907 | *32-bit*) | |
12908 | case $host in | |
12909 | x86_64-*kfreebsd*-gnu) | |
12910 | LD="${LD-ld} -m elf_i386_fbsd" | |
12911 | ;; | |
12912 | x86_64-*linux*) | |
12913 | LD="${LD-ld} -m elf_i386" | |
12914 | ;; | |
12915 | ppc64-*linux*|powerpc64-*linux*) | |
12916 | LD="${LD-ld} -m elf32ppclinux" | |
12917 | ;; | |
12918 | s390x-*linux*) | |
12919 | LD="${LD-ld} -m elf_s390" | |
12920 | ;; | |
12921 | sparc64-*linux*) | |
12922 | LD="${LD-ld} -m elf32_sparc" | |
12923 | ;; | |
12924 | esac | |
12925 | ;; | |
12926 | *64-bit*) | |
12927 | case $host in | |
12928 | x86_64-*kfreebsd*-gnu) | |
12929 | LD="${LD-ld} -m elf_x86_64_fbsd" | |
12930 | ;; | |
12931 | x86_64-*linux*) | |
12932 | LD="${LD-ld} -m elf_x86_64" | |
12933 | ;; | |
12934 | ppc*-*linux*|powerpc*-*linux*) | |
12935 | LD="${LD-ld} -m elf64ppc" | |
12936 | ;; | |
12937 | s390*-*linux*|s390*-*tpf*) | |
12938 | LD="${LD-ld} -m elf64_s390" | |
12939 | ;; | |
12940 | sparc*-*linux*) | |
12941 | LD="${LD-ld} -m elf64_sparc" | |
12942 | ;; | |
12943 | esac | |
12944 | ;; | |
12945 | esac | |
12946 | fi | |
12947 | rm -rf conftest* | |
12948 | ;; | |
12949 | ||
12950 | *-*-sco3.2v5*) | |
12951 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
12952 | SAVE_CFLAGS="$CFLAGS" | |
12953 | CFLAGS="$CFLAGS -belf" | |
5213506e RW |
12954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 |
12955 | $as_echo_n "checking whether the C compiler needs -belf... " >&6; } | |
12956 | if test "${lt_cv_cc_needs_belf+set}" = set; then : | |
12957 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
12958 | else |
12959 | ac_ext=c | |
12960 | ac_cpp='$CPP $CPPFLAGS' | |
12961 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
12962 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
12963 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
12964 | ||
5213506e | 12965 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
12966 | /* end confdefs.h. */ |
12967 | ||
12968 | int | |
12969 | main () | |
12970 | { | |
12971 | ||
12972 | ; | |
12973 | return 0; | |
12974 | } | |
12975 | _ACEOF | |
5213506e | 12976 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 PB |
12977 | lt_cv_cc_needs_belf=yes |
12978 | else | |
5213506e | 12979 | lt_cv_cc_needs_belf=no |
da0f6381 | 12980 | fi |
5213506e RW |
12981 | rm -f core conftest.err conftest.$ac_objext \ |
12982 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
12983 | ac_ext=c |
12984 | ac_cpp='$CPP $CPPFLAGS' | |
12985 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
12986 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
12987 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
12988 | ||
12989 | fi | |
5213506e RW |
12990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 |
12991 | $as_echo "$lt_cv_cc_needs_belf" >&6; } | |
da0f6381 PB |
12992 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
12993 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
12994 | CFLAGS="$SAVE_CFLAGS" | |
12995 | fi | |
12996 | ;; | |
12997 | sparc*-*solaris*) | |
12998 | # Find out which ABI we are using. | |
12999 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 13000 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
da0f6381 PB |
13001 | (eval $ac_compile) 2>&5 |
13002 | ac_status=$? | |
5213506e RW |
13003 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13004 | test $ac_status = 0; }; then | |
da0f6381 PB |
13005 | case `/usr/bin/file conftest.o` in |
13006 | *64-bit*) | |
13007 | case $lt_cv_prog_gnu_ld in | |
13008 | yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
5d47bb02 PG |
13009 | *) |
13010 | if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
13011 | LD="${LD-ld} -64" | |
13012 | fi | |
13013 | ;; | |
da0f6381 PB |
13014 | esac |
13015 | ;; | |
13016 | esac | |
13017 | fi | |
13018 | rm -rf conftest* | |
13019 | ;; | |
13020 | esac | |
13021 | ||
5d47bb02 PG |
13022 | need_locks="$enable_libtool_lock" |
13023 | ||
13024 | ||
13025 | case $host_os in | |
13026 | rhapsody* | darwin*) | |
13027 | if test -n "$ac_tool_prefix"; then | |
13028 | # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. | |
13029 | set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 | |
5213506e RW |
13030 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13031 | $as_echo_n "checking for $ac_word... " >&6; } | |
13032 | if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : | |
13033 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13034 | else |
13035 | if test -n "$DSYMUTIL"; then | |
13036 | ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. | |
13037 | else | |
13038 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13039 | for as_dir in $PATH | |
13040 | do | |
13041 | IFS=$as_save_IFS | |
13042 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13043 | for ac_exec_ext in '' $ac_executable_extensions; do |
13044 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13045 | ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" |
5213506e | 13046 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13047 | break 2 |
13048 | fi | |
13049 | done | |
5213506e RW |
13050 | done |
13051 | IFS=$as_save_IFS | |
5d47bb02 PG |
13052 | |
13053 | fi | |
13054 | fi | |
13055 | DSYMUTIL=$ac_cv_prog_DSYMUTIL | |
13056 | if test -n "$DSYMUTIL"; then | |
5213506e RW |
13057 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 |
13058 | $as_echo "$DSYMUTIL" >&6; } | |
5d47bb02 | 13059 | else |
5213506e RW |
13060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13061 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13062 | fi |
13063 | ||
5213506e | 13064 | |
5d47bb02 PG |
13065 | fi |
13066 | if test -z "$ac_cv_prog_DSYMUTIL"; then | |
13067 | ac_ct_DSYMUTIL=$DSYMUTIL | |
13068 | # Extract the first word of "dsymutil", so it can be a program name with args. | |
13069 | set dummy dsymutil; ac_word=$2 | |
5213506e RW |
13070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13071 | $as_echo_n "checking for $ac_word... " >&6; } | |
13072 | if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : | |
13073 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13074 | else |
13075 | if test -n "$ac_ct_DSYMUTIL"; then | |
13076 | ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. | |
13077 | else | |
13078 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13079 | for as_dir in $PATH | |
13080 | do | |
13081 | IFS=$as_save_IFS | |
13082 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13083 | for ac_exec_ext in '' $ac_executable_extensions; do |
13084 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13085 | ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" |
5213506e | 13086 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13087 | break 2 |
13088 | fi | |
13089 | done | |
5213506e RW |
13090 | done |
13091 | IFS=$as_save_IFS | |
5d47bb02 | 13092 | |
5d47bb02 PG |
13093 | fi |
13094 | fi | |
13095 | ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL | |
13096 | if test -n "$ac_ct_DSYMUTIL"; then | |
5213506e RW |
13097 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 |
13098 | $as_echo "$ac_ct_DSYMUTIL" >&6; } | |
5d47bb02 | 13099 | else |
5213506e RW |
13100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13101 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13102 | fi |
13103 | ||
5213506e RW |
13104 | if test "x$ac_ct_DSYMUTIL" = x; then |
13105 | DSYMUTIL=":" | |
13106 | else | |
13107 | case $cross_compiling:$ac_tool_warned in | |
13108 | yes:) | |
13109 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13110 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13111 | ac_tool_warned=yes ;; | |
13112 | esac | |
13113 | DSYMUTIL=$ac_ct_DSYMUTIL | |
13114 | fi | |
5d47bb02 PG |
13115 | else |
13116 | DSYMUTIL="$ac_cv_prog_DSYMUTIL" | |
13117 | fi | |
13118 | ||
13119 | if test -n "$ac_tool_prefix"; then | |
13120 | # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. | |
13121 | set dummy ${ac_tool_prefix}nmedit; ac_word=$2 | |
5213506e RW |
13122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13123 | $as_echo_n "checking for $ac_word... " >&6; } | |
13124 | if test "${ac_cv_prog_NMEDIT+set}" = set; then : | |
13125 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13126 | else |
13127 | if test -n "$NMEDIT"; then | |
13128 | ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. | |
13129 | else | |
13130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13131 | for as_dir in $PATH | |
13132 | do | |
13133 | IFS=$as_save_IFS | |
13134 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13135 | for ac_exec_ext in '' $ac_executable_extensions; do |
13136 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13137 | ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" |
5213506e | 13138 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13139 | break 2 |
13140 | fi | |
13141 | done | |
5213506e RW |
13142 | done |
13143 | IFS=$as_save_IFS | |
5d47bb02 PG |
13144 | |
13145 | fi | |
13146 | fi | |
13147 | NMEDIT=$ac_cv_prog_NMEDIT | |
13148 | if test -n "$NMEDIT"; then | |
5213506e RW |
13149 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 |
13150 | $as_echo "$NMEDIT" >&6; } | |
5d47bb02 | 13151 | else |
5213506e RW |
13152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13153 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13154 | fi |
13155 | ||
5213506e | 13156 | |
5d47bb02 PG |
13157 | fi |
13158 | if test -z "$ac_cv_prog_NMEDIT"; then | |
13159 | ac_ct_NMEDIT=$NMEDIT | |
13160 | # Extract the first word of "nmedit", so it can be a program name with args. | |
13161 | set dummy nmedit; ac_word=$2 | |
5213506e RW |
13162 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13163 | $as_echo_n "checking for $ac_word... " >&6; } | |
13164 | if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : | |
13165 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13166 | else |
13167 | if test -n "$ac_ct_NMEDIT"; then | |
13168 | ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. | |
13169 | else | |
13170 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13171 | for as_dir in $PATH | |
13172 | do | |
13173 | IFS=$as_save_IFS | |
13174 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13175 | for ac_exec_ext in '' $ac_executable_extensions; do |
13176 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13177 | ac_cv_prog_ac_ct_NMEDIT="nmedit" |
5213506e | 13178 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13179 | break 2 |
13180 | fi | |
13181 | done | |
5213506e RW |
13182 | done |
13183 | IFS=$as_save_IFS | |
5d47bb02 | 13184 | |
5d47bb02 PG |
13185 | fi |
13186 | fi | |
13187 | ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT | |
13188 | if test -n "$ac_ct_NMEDIT"; then | |
5213506e RW |
13189 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 |
13190 | $as_echo "$ac_ct_NMEDIT" >&6; } | |
5d47bb02 | 13191 | else |
5213506e RW |
13192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13193 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13194 | fi |
13195 | ||
5213506e RW |
13196 | if test "x$ac_ct_NMEDIT" = x; then |
13197 | NMEDIT=":" | |
13198 | else | |
13199 | case $cross_compiling:$ac_tool_warned in | |
13200 | yes:) | |
13201 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13202 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13203 | ac_tool_warned=yes ;; | |
13204 | esac | |
13205 | NMEDIT=$ac_ct_NMEDIT | |
13206 | fi | |
5d47bb02 PG |
13207 | else |
13208 | NMEDIT="$ac_cv_prog_NMEDIT" | |
13209 | fi | |
13210 | ||
13211 | if test -n "$ac_tool_prefix"; then | |
13212 | # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. | |
13213 | set dummy ${ac_tool_prefix}lipo; ac_word=$2 | |
5213506e RW |
13214 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13215 | $as_echo_n "checking for $ac_word... " >&6; } | |
13216 | if test "${ac_cv_prog_LIPO+set}" = set; then : | |
13217 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13218 | else |
13219 | if test -n "$LIPO"; then | |
13220 | ac_cv_prog_LIPO="$LIPO" # Let the user override the test. | |
13221 | else | |
13222 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13223 | for as_dir in $PATH | |
13224 | do | |
13225 | IFS=$as_save_IFS | |
13226 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13227 | for ac_exec_ext in '' $ac_executable_extensions; do |
13228 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13229 | ac_cv_prog_LIPO="${ac_tool_prefix}lipo" |
5213506e | 13230 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13231 | break 2 |
13232 | fi | |
13233 | done | |
5213506e RW |
13234 | done |
13235 | IFS=$as_save_IFS | |
5d47bb02 PG |
13236 | |
13237 | fi | |
13238 | fi | |
13239 | LIPO=$ac_cv_prog_LIPO | |
13240 | if test -n "$LIPO"; then | |
5213506e RW |
13241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 |
13242 | $as_echo "$LIPO" >&6; } | |
5d47bb02 | 13243 | else |
5213506e RW |
13244 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13245 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13246 | fi |
13247 | ||
5213506e | 13248 | |
5d47bb02 PG |
13249 | fi |
13250 | if test -z "$ac_cv_prog_LIPO"; then | |
13251 | ac_ct_LIPO=$LIPO | |
13252 | # Extract the first word of "lipo", so it can be a program name with args. | |
13253 | set dummy lipo; ac_word=$2 | |
5213506e RW |
13254 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13255 | $as_echo_n "checking for $ac_word... " >&6; } | |
13256 | if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : | |
13257 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13258 | else |
13259 | if test -n "$ac_ct_LIPO"; then | |
13260 | ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. | |
13261 | else | |
13262 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13263 | for as_dir in $PATH | |
13264 | do | |
13265 | IFS=$as_save_IFS | |
13266 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13267 | for ac_exec_ext in '' $ac_executable_extensions; do |
13268 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13269 | ac_cv_prog_ac_ct_LIPO="lipo" |
5213506e | 13270 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13271 | break 2 |
13272 | fi | |
13273 | done | |
5213506e RW |
13274 | done |
13275 | IFS=$as_save_IFS | |
5d47bb02 | 13276 | |
5d47bb02 PG |
13277 | fi |
13278 | fi | |
13279 | ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO | |
13280 | if test -n "$ac_ct_LIPO"; then | |
5213506e RW |
13281 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 |
13282 | $as_echo "$ac_ct_LIPO" >&6; } | |
5d47bb02 | 13283 | else |
5213506e RW |
13284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13285 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13286 | fi |
13287 | ||
5213506e RW |
13288 | if test "x$ac_ct_LIPO" = x; then |
13289 | LIPO=":" | |
13290 | else | |
13291 | case $cross_compiling:$ac_tool_warned in | |
13292 | yes:) | |
13293 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13294 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13295 | ac_tool_warned=yes ;; | |
13296 | esac | |
13297 | LIPO=$ac_ct_LIPO | |
13298 | fi | |
5d47bb02 PG |
13299 | else |
13300 | LIPO="$ac_cv_prog_LIPO" | |
13301 | fi | |
13302 | ||
13303 | if test -n "$ac_tool_prefix"; then | |
13304 | # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. | |
13305 | set dummy ${ac_tool_prefix}otool; ac_word=$2 | |
5213506e RW |
13306 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13307 | $as_echo_n "checking for $ac_word... " >&6; } | |
13308 | if test "${ac_cv_prog_OTOOL+set}" = set; then : | |
13309 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13310 | else |
13311 | if test -n "$OTOOL"; then | |
13312 | ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. | |
13313 | else | |
13314 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13315 | for as_dir in $PATH | |
13316 | do | |
13317 | IFS=$as_save_IFS | |
13318 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13319 | for ac_exec_ext in '' $ac_executable_extensions; do |
13320 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13321 | ac_cv_prog_OTOOL="${ac_tool_prefix}otool" |
5213506e | 13322 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13323 | break 2 |
13324 | fi | |
13325 | done | |
5213506e RW |
13326 | done |
13327 | IFS=$as_save_IFS | |
5d47bb02 PG |
13328 | |
13329 | fi | |
13330 | fi | |
13331 | OTOOL=$ac_cv_prog_OTOOL | |
13332 | if test -n "$OTOOL"; then | |
5213506e RW |
13333 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 |
13334 | $as_echo "$OTOOL" >&6; } | |
5d47bb02 | 13335 | else |
5213506e RW |
13336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13337 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13338 | fi |
13339 | ||
5213506e | 13340 | |
5d47bb02 PG |
13341 | fi |
13342 | if test -z "$ac_cv_prog_OTOOL"; then | |
13343 | ac_ct_OTOOL=$OTOOL | |
13344 | # Extract the first word of "otool", so it can be a program name with args. | |
13345 | set dummy otool; ac_word=$2 | |
5213506e RW |
13346 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13347 | $as_echo_n "checking for $ac_word... " >&6; } | |
13348 | if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : | |
13349 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13350 | else |
13351 | if test -n "$ac_ct_OTOOL"; then | |
13352 | ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. | |
13353 | else | |
13354 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13355 | for as_dir in $PATH | |
13356 | do | |
13357 | IFS=$as_save_IFS | |
13358 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13359 | for ac_exec_ext in '' $ac_executable_extensions; do |
13360 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13361 | ac_cv_prog_ac_ct_OTOOL="otool" |
5213506e | 13362 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13363 | break 2 |
13364 | fi | |
13365 | done | |
5213506e RW |
13366 | done |
13367 | IFS=$as_save_IFS | |
5d47bb02 | 13368 | |
5d47bb02 PG |
13369 | fi |
13370 | fi | |
13371 | ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL | |
13372 | if test -n "$ac_ct_OTOOL"; then | |
5213506e RW |
13373 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 |
13374 | $as_echo "$ac_ct_OTOOL" >&6; } | |
5d47bb02 | 13375 | else |
5213506e RW |
13376 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13377 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13378 | fi |
13379 | ||
5213506e RW |
13380 | if test "x$ac_ct_OTOOL" = x; then |
13381 | OTOOL=":" | |
13382 | else | |
13383 | case $cross_compiling:$ac_tool_warned in | |
13384 | yes:) | |
13385 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13386 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13387 | ac_tool_warned=yes ;; | |
13388 | esac | |
13389 | OTOOL=$ac_ct_OTOOL | |
13390 | fi | |
5d47bb02 PG |
13391 | else |
13392 | OTOOL="$ac_cv_prog_OTOOL" | |
13393 | fi | |
13394 | ||
13395 | if test -n "$ac_tool_prefix"; then | |
13396 | # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. | |
13397 | set dummy ${ac_tool_prefix}otool64; ac_word=$2 | |
5213506e RW |
13398 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13399 | $as_echo_n "checking for $ac_word... " >&6; } | |
13400 | if test "${ac_cv_prog_OTOOL64+set}" = set; then : | |
13401 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13402 | else |
13403 | if test -n "$OTOOL64"; then | |
13404 | ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. | |
13405 | else | |
13406 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13407 | for as_dir in $PATH | |
13408 | do | |
13409 | IFS=$as_save_IFS | |
13410 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13411 | for ac_exec_ext in '' $ac_executable_extensions; do |
13412 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13413 | ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" |
5213506e | 13414 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13415 | break 2 |
13416 | fi | |
13417 | done | |
5213506e RW |
13418 | done |
13419 | IFS=$as_save_IFS | |
5d47bb02 PG |
13420 | |
13421 | fi | |
13422 | fi | |
13423 | OTOOL64=$ac_cv_prog_OTOOL64 | |
13424 | if test -n "$OTOOL64"; then | |
5213506e RW |
13425 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 |
13426 | $as_echo "$OTOOL64" >&6; } | |
5d47bb02 | 13427 | else |
5213506e RW |
13428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13429 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13430 | fi |
13431 | ||
5213506e | 13432 | |
5d47bb02 PG |
13433 | fi |
13434 | if test -z "$ac_cv_prog_OTOOL64"; then | |
13435 | ac_ct_OTOOL64=$OTOOL64 | |
13436 | # Extract the first word of "otool64", so it can be a program name with args. | |
13437 | set dummy otool64; ac_word=$2 | |
5213506e RW |
13438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
13439 | $as_echo_n "checking for $ac_word... " >&6; } | |
13440 | if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : | |
13441 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13442 | else |
13443 | if test -n "$ac_ct_OTOOL64"; then | |
13444 | ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. | |
13445 | else | |
13446 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13447 | for as_dir in $PATH | |
13448 | do | |
13449 | IFS=$as_save_IFS | |
13450 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
13451 | for ac_exec_ext in '' $ac_executable_extensions; do |
13452 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5d47bb02 | 13453 | ac_cv_prog_ac_ct_OTOOL64="otool64" |
5213506e | 13454 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5d47bb02 PG |
13455 | break 2 |
13456 | fi | |
13457 | done | |
5213506e RW |
13458 | done |
13459 | IFS=$as_save_IFS | |
5d47bb02 | 13460 | |
5d47bb02 PG |
13461 | fi |
13462 | fi | |
13463 | ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 | |
13464 | if test -n "$ac_ct_OTOOL64"; then | |
5213506e RW |
13465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 |
13466 | $as_echo "$ac_ct_OTOOL64" >&6; } | |
5d47bb02 | 13467 | else |
5213506e RW |
13468 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13469 | $as_echo "no" >&6; } | |
5d47bb02 PG |
13470 | fi |
13471 | ||
5213506e RW |
13472 | if test "x$ac_ct_OTOOL64" = x; then |
13473 | OTOOL64=":" | |
13474 | else | |
13475 | case $cross_compiling:$ac_tool_warned in | |
13476 | yes:) | |
13477 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
13478 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
13479 | ac_tool_warned=yes ;; | |
13480 | esac | |
13481 | OTOOL64=$ac_ct_OTOOL64 | |
13482 | fi | |
5d47bb02 PG |
13483 | else |
13484 | OTOOL64="$ac_cv_prog_OTOOL64" | |
13485 | fi | |
13486 | ||
13487 | ||
13488 | ||
13489 | ||
13490 | ||
13491 | ||
13492 | ||
13493 | ||
13494 | ||
13495 | ||
13496 | ||
13497 | ||
13498 | ||
13499 | ||
13500 | ||
13501 | ||
13502 | ||
13503 | ||
13504 | ||
13505 | ||
13506 | ||
13507 | ||
13508 | ||
13509 | ||
13510 | ||
13511 | ||
13512 | ||
5213506e RW |
13513 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 |
13514 | $as_echo_n "checking for -single_module linker flag... " >&6; } | |
13515 | if test "${lt_cv_apple_cc_single_mod+set}" = set; then : | |
13516 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13517 | else |
13518 | lt_cv_apple_cc_single_mod=no | |
13519 | if test -z "${LT_MULTI_MODULE}"; then | |
13520 | # By default we will add the -single_module flag. You can override | |
13521 | # by either setting the environment variable LT_MULTI_MODULE | |
13522 | # non-empty at configure time, or by adding -multi_module to the | |
13523 | # link flags. | |
13524 | rm -rf libconftest.dylib* | |
13525 | echo "int foo(void){return 1;}" > conftest.c | |
13526 | echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
13527 | -dynamiclib -Wl,-single_module conftest.c" >&5 | |
13528 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
13529 | -dynamiclib -Wl,-single_module conftest.c 2>conftest.err | |
13530 | _lt_result=$? | |
13531 | if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then | |
13532 | lt_cv_apple_cc_single_mod=yes | |
13533 | else | |
13534 | cat conftest.err >&5 | |
13535 | fi | |
13536 | rm -rf libconftest.dylib* | |
13537 | rm -f conftest.* | |
13538 | fi | |
13539 | fi | |
5213506e RW |
13540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 |
13541 | $as_echo "$lt_cv_apple_cc_single_mod" >&6; } | |
13542 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 | |
13543 | $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } | |
13544 | if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : | |
13545 | $as_echo_n "(cached) " >&6 | |
5d47bb02 PG |
13546 | else |
13547 | lt_cv_ld_exported_symbols_list=no | |
13548 | save_LDFLAGS=$LDFLAGS | |
13549 | echo "_main" > conftest.sym | |
13550 | LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
5213506e | 13551 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5d47bb02 PG |
13552 | /* end confdefs.h. */ |
13553 | ||
13554 | int | |
13555 | main () | |
13556 | { | |
13557 | ||
13558 | ; | |
13559 | return 0; | |
13560 | } | |
13561 | _ACEOF | |
5213506e | 13562 | if ac_fn_c_try_link "$LINENO"; then : |
5d47bb02 PG |
13563 | lt_cv_ld_exported_symbols_list=yes |
13564 | else | |
5213506e | 13565 | lt_cv_ld_exported_symbols_list=no |
5d47bb02 | 13566 | fi |
5213506e RW |
13567 | rm -f core conftest.err conftest.$ac_objext \ |
13568 | conftest$ac_exeext conftest.$ac_ext | |
5d47bb02 PG |
13569 | LDFLAGS="$save_LDFLAGS" |
13570 | ||
13571 | fi | |
5213506e RW |
13572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 |
13573 | $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } | |
43e02a8a RW |
13574 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 |
13575 | $as_echo_n "checking for -force_load linker flag... " >&6; } | |
13576 | if test "${lt_cv_ld_force_load+set}" = set; then : | |
13577 | $as_echo_n "(cached) " >&6 | |
13578 | else | |
13579 | lt_cv_ld_force_load=no | |
13580 | cat > conftest.c << _LT_EOF | |
13581 | int forced_loaded() { return 2;} | |
13582 | _LT_EOF | |
13583 | echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 | |
13584 | $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 | |
13585 | echo "$AR cru libconftest.a conftest.o" >&5 | |
13586 | $AR cru libconftest.a conftest.o 2>&5 | |
13587 | cat > conftest.c << _LT_EOF | |
13588 | int main() { return 0;} | |
13589 | _LT_EOF | |
13590 | echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 | |
13591 | $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err | |
13592 | _lt_result=$? | |
13593 | if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then | |
13594 | lt_cv_ld_force_load=yes | |
13595 | else | |
13596 | cat conftest.err >&5 | |
13597 | fi | |
13598 | rm -f conftest.err libconftest.a conftest conftest.c | |
13599 | rm -rf conftest.dSYM | |
13600 | ||
13601 | fi | |
13602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 | |
13603 | $as_echo "$lt_cv_ld_force_load" >&6; } | |
5d47bb02 PG |
13604 | case $host_os in |
13605 | rhapsody* | darwin1.[012]) | |
13606 | _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
13607 | darwin1.*) | |
13608 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
13609 | darwin*) # darwin 5.x on | |
13610 | # if running on 10.5 or later, the deployment target defaults | |
13611 | # to the OS version, if on x86, and 10.4, the deployment | |
13612 | # target defaults to 10.4. Don't you love it? | |
13613 | case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
13614 | 10.0,*86*-darwin8*|10.0,*-darwin[91]*) | |
13615 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
13616 | 10.[012]*) | |
13617 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
13618 | 10.*) | |
13619 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
13620 | esac | |
13621 | ;; | |
13622 | esac | |
13623 | if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
13624 | _lt_dar_single_mod='$single_module' | |
13625 | fi | |
13626 | if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
13627 | _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' | |
13628 | else | |
13629 | _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
13630 | fi | |
43e02a8a | 13631 | if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then |
5d47bb02 PG |
13632 | _lt_dsymutil='~$DSYMUTIL $lib || :' |
13633 | else | |
13634 | _lt_dsymutil= | |
13635 | fi | |
13636 | ;; | |
13637 | esac | |
da0f6381 | 13638 | |
da0f6381 | 13639 | for ac_header in dlfcn.h |
5213506e RW |
13640 | do : |
13641 | ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" | |
13642 | if test "x$ac_cv_header_dlfcn_h" = x""yes; then : | |
da0f6381 | 13643 | cat >>confdefs.h <<_ACEOF |
5213506e | 13644 | #define HAVE_DLFCN_H 1 |
da0f6381 PB |
13645 | _ACEOF |
13646 | ||
13647 | fi | |
13648 | done | |
13649 | ||
13650 | ||
13651 | ||
5d47bb02 PG |
13652 | |
13653 | ||
5213506e | 13654 | |
43e02a8a | 13655 | # Set options |
5d47bb02 | 13656 | |
43e02a8a RW |
13657 | |
13658 | ||
13659 | enable_dlopen=no | |
13660 | ||
13661 | ||
13662 | enable_win32_dll=no | |
13663 | ||
13664 | ||
13665 | # Check whether --enable-shared was given. | |
13666 | if test "${enable_shared+set}" = set; then : | |
13667 | enableval=$enable_shared; p=${PACKAGE-default} | |
13668 | case $enableval in | |
13669 | yes) enable_shared=yes ;; | |
13670 | no) enable_shared=no ;; | |
13671 | *) | |
13672 | enable_shared=no | |
13673 | # Look at the argument we got. We use all the common list separators. | |
13674 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
13675 | for pkg in $enableval; do | |
13676 | IFS="$lt_save_ifs" | |
13677 | if test "X$pkg" = "X$p"; then | |
13678 | enable_shared=yes | |
13679 | fi | |
13680 | done | |
13681 | IFS="$lt_save_ifs" | |
13682 | ;; | |
13683 | esac | |
5d47bb02 | 13684 | else |
43e02a8a | 13685 | enable_shared=yes |
5213506e RW |
13686 | fi |
13687 | ||
da0f6381 PB |
13688 | |
13689 | ||
13690 | ||
13691 | ||
13692 | ||
da0f6381 | 13693 | |
da0f6381 | 13694 | |
da0f6381 | 13695 | |
5213506e RW |
13696 | # Check whether --enable-static was given. |
13697 | if test "${enable_static+set}" = set; then : | |
13698 | enableval=$enable_static; p=${PACKAGE-default} | |
00020c16 ILT |
13699 | case $enableval in |
13700 | yes) enable_static=yes ;; | |
13701 | no) enable_static=no ;; | |
13702 | *) | |
13703 | enable_static=no | |
13704 | # Look at the argument we got. We use all the common list separators. | |
13705 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
13706 | for pkg in $enableval; do | |
13707 | IFS="$lt_save_ifs" | |
13708 | if test "X$pkg" = "X$p"; then | |
13709 | enable_static=yes | |
13710 | fi | |
13711 | done | |
13712 | IFS="$lt_save_ifs" | |
13713 | ;; | |
13714 | esac | |
da0f6381 | 13715 | else |
00020c16 | 13716 | enable_static=yes |
5213506e | 13717 | fi |
da0f6381 PB |
13718 | |
13719 | ||
da0f6381 | 13720 | |
da0f6381 | 13721 | |
da0f6381 | 13722 | |
da0f6381 PB |
13723 | |
13724 | ||
da0f6381 | 13725 | |
da0f6381 | 13726 | |
5213506e RW |
13727 | |
13728 | # Check whether --with-pic was given. | |
13729 | if test "${with_pic+set}" = set; then : | |
13730 | withval=$with_pic; pic_mode="$withval" | |
00020c16 ILT |
13731 | else |
13732 | pic_mode=default | |
5213506e RW |
13733 | fi |
13734 | ||
da0f6381 | 13735 | |
00020c16 | 13736 | test -z "$pic_mode" && pic_mode=default |
da0f6381 PB |
13737 | |
13738 | ||
13739 | ||
13740 | ||
13741 | ||
13742 | ||
13743 | ||
5213506e RW |
13744 | # Check whether --enable-fast-install was given. |
13745 | if test "${enable_fast_install+set}" = set; then : | |
13746 | enableval=$enable_fast_install; p=${PACKAGE-default} | |
00020c16 ILT |
13747 | case $enableval in |
13748 | yes) enable_fast_install=yes ;; | |
13749 | no) enable_fast_install=no ;; | |
13750 | *) | |
13751 | enable_fast_install=no | |
13752 | # Look at the argument we got. We use all the common list separators. | |
13753 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
13754 | for pkg in $enableval; do | |
13755 | IFS="$lt_save_ifs" | |
13756 | if test "X$pkg" = "X$p"; then | |
13757 | enable_fast_install=yes | |
13758 | fi | |
13759 | done | |
13760 | IFS="$lt_save_ifs" | |
13761 | ;; | |
13762 | esac | |
13763 | else | |
13764 | enable_fast_install=yes | |
5213506e RW |
13765 | fi |
13766 | ||
da0f6381 | 13767 | |
da0f6381 | 13768 | |
da0f6381 | 13769 | |
da0f6381 | 13770 | |
da0f6381 | 13771 | |
da0f6381 PB |
13772 | |
13773 | ||
da0f6381 | 13774 | |
da0f6381 | 13775 | |
da0f6381 | 13776 | |
00020c16 ILT |
13777 | # This can be used to rebuild libtool when needed |
13778 | LIBTOOL_DEPS="$ltmain" | |
da0f6381 | 13779 | |
00020c16 ILT |
13780 | # Always use our own libtool. |
13781 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
da0f6381 | 13782 | |
da0f6381 | 13783 | |
da0f6381 PB |
13784 | |
13785 | ||
13786 | ||
13787 | ||
13788 | ||
13789 | ||
da0f6381 | 13790 | |
da0f6381 | 13791 | |
da0f6381 | 13792 | |
da0f6381 | 13793 | |
da0f6381 | 13794 | |
da0f6381 | 13795 | |
da0f6381 | 13796 | |
da0f6381 | 13797 | |
da0f6381 | 13798 | |
da0f6381 | 13799 | |
da0f6381 | 13800 | |
da0f6381 | 13801 | |
da0f6381 | 13802 | |
da0f6381 | 13803 | |
da0f6381 | 13804 | |
43e02a8a | 13805 | |
da0f6381 | 13806 | |
da0f6381 | 13807 | |
00020c16 | 13808 | test -z "$LN_S" && LN_S="ln -s" |
da0f6381 | 13809 | |
da0f6381 | 13810 | |
da0f6381 | 13811 | |
da0f6381 | 13812 | |
da0f6381 | 13813 | |
da0f6381 | 13814 | |
da0f6381 | 13815 | |
da0f6381 | 13816 | |
da0f6381 | 13817 | |
da0f6381 | 13818 | |
da0f6381 | 13819 | |
da0f6381 | 13820 | |
da0f6381 | 13821 | |
da0f6381 | 13822 | |
00020c16 ILT |
13823 | if test -n "${ZSH_VERSION+set}" ; then |
13824 | setopt NO_GLOB_SUBST | |
13825 | fi | |
da0f6381 | 13826 | |
5213506e RW |
13827 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 |
13828 | $as_echo_n "checking for objdir... " >&6; } | |
13829 | if test "${lt_cv_objdir+set}" = set; then : | |
13830 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
13831 | else |
13832 | rm -f .libs 2>/dev/null | |
13833 | mkdir .libs 2>/dev/null | |
13834 | if test -d .libs; then | |
13835 | lt_cv_objdir=.libs | |
13836 | else | |
13837 | # MS-DOS does not allow filenames that begin with a dot. | |
13838 | lt_cv_objdir=_libs | |
13839 | fi | |
13840 | rmdir .libs 2>/dev/null | |
13841 | fi | |
5213506e RW |
13842 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 |
13843 | $as_echo "$lt_cv_objdir" >&6; } | |
00020c16 | 13844 | objdir=$lt_cv_objdir |
da0f6381 PB |
13845 | |
13846 | ||
13847 | ||
13848 | ||
da0f6381 | 13849 | |
00020c16 ILT |
13850 | cat >>confdefs.h <<_ACEOF |
13851 | #define LT_OBJDIR "$lt_cv_objdir/" | |
13852 | _ACEOF | |
da0f6381 | 13853 | |
da0f6381 | 13854 | |
da0f6381 PB |
13855 | |
13856 | ||
00020c16 ILT |
13857 | case $host_os in |
13858 | aix3*) | |
13859 | # AIX sometimes has problems with the GCC collect2 program. For some | |
13860 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
13861 | # vanish in a puff of smoke. | |
13862 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
13863 | COLLECT_NAMES= | |
13864 | export COLLECT_NAMES | |
13865 | fi | |
13866 | ;; | |
13867 | esac | |
da0f6381 | 13868 | |
00020c16 ILT |
13869 | # Global variables: |
13870 | ofile=libtool | |
13871 | can_build_shared=yes | |
da0f6381 | 13872 | |
00020c16 ILT |
13873 | # All known linkers require a `.a' archive for static linking (except MSVC, |
13874 | # which needs '.lib'). | |
13875 | libext=a | |
da0f6381 | 13876 | |
00020c16 | 13877 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
da0f6381 | 13878 | |
00020c16 ILT |
13879 | old_CC="$CC" |
13880 | old_CFLAGS="$CFLAGS" | |
da0f6381 | 13881 | |
00020c16 ILT |
13882 | # Set sane defaults for various variables |
13883 | test -z "$CC" && CC=cc | |
13884 | test -z "$LTCC" && LTCC=$CC | |
13885 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
13886 | test -z "$LD" && LD=ld | |
13887 | test -z "$ac_objext" && ac_objext=o | |
da0f6381 | 13888 | |
00020c16 ILT |
13889 | for cc_temp in $compiler""; do |
13890 | case $cc_temp in | |
13891 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
13892 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
13893 | \-*) ;; | |
13894 | *) break;; | |
13895 | esac | |
13896 | done | |
43e02a8a | 13897 | cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` |
da0f6381 PB |
13898 | |
13899 | ||
00020c16 ILT |
13900 | # Only perform the check for file, if the check method requires it |
13901 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
13902 | case $deplibs_check_method in | |
13903 | file_magic*) | |
13904 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
5213506e RW |
13905 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 |
13906 | $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } | |
13907 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : | |
13908 | $as_echo_n "(cached) " >&6 | |
da0f6381 | 13909 | else |
00020c16 ILT |
13910 | case $MAGIC_CMD in |
13911 | [\\/*] | ?:[\\/]*) | |
13912 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
13913 | ;; | |
13914 | *) | |
13915 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
13916 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
13917 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
13918 | for ac_dir in $ac_dummy; do | |
13919 | IFS="$lt_save_ifs" | |
13920 | test -z "$ac_dir" && ac_dir=. | |
13921 | if test -f $ac_dir/${ac_tool_prefix}file; then | |
13922 | lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" | |
13923 | if test -n "$file_magic_test_file"; then | |
13924 | case $deplibs_check_method in | |
13925 | "file_magic "*) | |
13926 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
13927 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
13928 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
13929 | $EGREP "$file_magic_regex" > /dev/null; then | |
13930 | : | |
13931 | else | |
13932 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 13933 | |
00020c16 ILT |
13934 | *** Warning: the command libtool uses to detect shared libraries, |
13935 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
13936 | *** The result is that libtool may fail to recognize shared libraries | |
13937 | *** as such. This will affect the creation of libtool libraries that | |
13938 | *** depend on shared libraries, but programs linked with such libtool | |
13939 | *** libraries will work regardless of this problem. Nevertheless, you | |
13940 | *** may want to report the problem to your system manager and/or to | |
13941 | *** bug-libtool@gnu.org | |
da0f6381 | 13942 | |
00020c16 ILT |
13943 | _LT_EOF |
13944 | fi ;; | |
13945 | esac | |
13946 | fi | |
13947 | break | |
13948 | fi | |
13949 | done | |
13950 | IFS="$lt_save_ifs" | |
13951 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
13952 | ;; | |
13953 | esac | |
13954 | fi | |
da0f6381 | 13955 | |
00020c16 ILT |
13956 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
13957 | if test -n "$MAGIC_CMD"; then | |
5213506e RW |
13958 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
13959 | $as_echo "$MAGIC_CMD" >&6; } | |
00020c16 | 13960 | else |
5213506e RW |
13961 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
13962 | $as_echo "no" >&6; } | |
00020c16 | 13963 | fi |
da0f6381 PB |
13964 | |
13965 | ||
13966 | ||
da0f6381 | 13967 | |
da0f6381 | 13968 | |
00020c16 ILT |
13969 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
13970 | if test -n "$ac_tool_prefix"; then | |
5213506e RW |
13971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 |
13972 | $as_echo_n "checking for file... " >&6; } | |
13973 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : | |
13974 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
13975 | else |
13976 | case $MAGIC_CMD in | |
13977 | [\\/*] | ?:[\\/]*) | |
13978 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
13979 | ;; | |
13980 | *) | |
13981 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
13982 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
13983 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
13984 | for ac_dir in $ac_dummy; do | |
13985 | IFS="$lt_save_ifs" | |
13986 | test -z "$ac_dir" && ac_dir=. | |
13987 | if test -f $ac_dir/file; then | |
13988 | lt_cv_path_MAGIC_CMD="$ac_dir/file" | |
13989 | if test -n "$file_magic_test_file"; then | |
13990 | case $deplibs_check_method in | |
13991 | "file_magic "*) | |
13992 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
13993 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
13994 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
13995 | $EGREP "$file_magic_regex" > /dev/null; then | |
13996 | : | |
13997 | else | |
13998 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 13999 | |
00020c16 ILT |
14000 | *** Warning: the command libtool uses to detect shared libraries, |
14001 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
14002 | *** The result is that libtool may fail to recognize shared libraries | |
14003 | *** as such. This will affect the creation of libtool libraries that | |
14004 | *** depend on shared libraries, but programs linked with such libtool | |
14005 | *** libraries will work regardless of this problem. Nevertheless, you | |
14006 | *** may want to report the problem to your system manager and/or to | |
14007 | *** bug-libtool@gnu.org | |
da0f6381 | 14008 | |
00020c16 ILT |
14009 | _LT_EOF |
14010 | fi ;; | |
14011 | esac | |
14012 | fi | |
14013 | break | |
da0f6381 | 14014 | fi |
00020c16 ILT |
14015 | done |
14016 | IFS="$lt_save_ifs" | |
14017 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
14018 | ;; | |
14019 | esac | |
14020 | fi | |
da0f6381 | 14021 | |
00020c16 ILT |
14022 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
14023 | if test -n "$MAGIC_CMD"; then | |
5213506e RW |
14024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
14025 | $as_echo "$MAGIC_CMD" >&6; } | |
00020c16 | 14026 | else |
5213506e RW |
14027 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
14028 | $as_echo "no" >&6; } | |
00020c16 | 14029 | fi |
da0f6381 | 14030 | |
da0f6381 | 14031 | |
00020c16 ILT |
14032 | else |
14033 | MAGIC_CMD=: | |
14034 | fi | |
14035 | fi | |
da0f6381 | 14036 | |
00020c16 ILT |
14037 | fi |
14038 | ;; | |
14039 | esac | |
da0f6381 | 14040 | |
00020c16 | 14041 | # Use C for the default configuration in the libtool script |
da0f6381 | 14042 | |
00020c16 ILT |
14043 | lt_save_CC="$CC" |
14044 | ac_ext=c | |
14045 | ac_cpp='$CPP $CPPFLAGS' | |
14046 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14047 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14048 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
da0f6381 | 14049 | |
da0f6381 | 14050 | |
00020c16 ILT |
14051 | # Source file extension for C test sources. |
14052 | ac_ext=c | |
da0f6381 | 14053 | |
00020c16 ILT |
14054 | # Object file extension for compiled C test sources. |
14055 | objext=o | |
14056 | objext=$objext | |
da0f6381 | 14057 | |
00020c16 ILT |
14058 | # Code to be used in simple compile tests |
14059 | lt_simple_compile_test_code="int some_variable = 0;" | |
5d47bb02 | 14060 | |
00020c16 ILT |
14061 | # Code to be used in simple link tests |
14062 | lt_simple_link_test_code='int main(){return(0);}' | |
da0f6381 | 14063 | |
da0f6381 | 14064 | |
da0f6381 | 14065 | |
da0f6381 | 14066 | |
00020c16 ILT |
14067 | |
14068 | ||
14069 | ||
14070 | # If no C compiler was specified, use CC. | |
14071 | LTCC=${LTCC-"$CC"} | |
14072 | ||
14073 | # If no C compiler flags were specified, use CFLAGS. | |
14074 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
14075 | ||
14076 | # Allow CC to be a program name with arguments. | |
14077 | compiler=$CC | |
14078 | ||
14079 | # Save the default compiler, since it gets overwritten when the other | |
14080 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
14081 | compiler_DEFAULT=$CC | |
14082 | ||
14083 | # save warnings/boilerplate of simple test code | |
14084 | ac_outfile=conftest.$ac_objext | |
14085 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
14086 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
14087 | _lt_compiler_boilerplate=`cat conftest.err` | |
14088 | $RM conftest* | |
14089 | ||
14090 | ac_outfile=conftest.$ac_objext | |
14091 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
14092 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
14093 | _lt_linker_boilerplate=`cat conftest.err` | |
14094 | $RM -r conftest* | |
14095 | ||
14096 | ||
14097 | ## CAVEAT EMPTOR: | |
14098 | ## There is no encapsulation within the following macros, do not change | |
14099 | ## the running order or otherwise move them around unless you know exactly | |
14100 | ## what you are doing... | |
14101 | if test -n "$compiler"; then | |
14102 | ||
14103 | lt_prog_compiler_no_builtin_flag= | |
14104 | ||
14105 | if test "$GCC" = yes; then | |
43e02a8a RW |
14106 | case $cc_basename in |
14107 | nvcc*) | |
14108 | lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; | |
14109 | *) | |
14110 | lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; | |
14111 | esac | |
00020c16 | 14112 | |
5213506e RW |
14113 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 |
14114 | $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } | |
14115 | if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : | |
14116 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
14117 | else |
14118 | lt_cv_prog_compiler_rtti_exceptions=no | |
14119 | ac_outfile=conftest.$ac_objext | |
14120 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
14121 | lt_compiler_flag="-fno-rtti -fno-exceptions" | |
14122 | # Insert the option either (1) after the last *FLAGS variable, or | |
14123 | # (2) before a word containing "conftest.", or (3) at the end. | |
14124 | # Note that $ac_compile itself does not contain backslashes and begins | |
14125 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
14126 | # The option is referenced via a variable to avoid confusing sed. | |
14127 | lt_compile=`echo "$ac_compile" | $SED \ | |
14128 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
14129 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
14130 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 14131 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
14132 | (eval "$lt_compile" 2>conftest.err) |
14133 | ac_status=$? | |
14134 | cat conftest.err >&5 | |
43e02a8a | 14135 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
14136 | if (exit $ac_status) && test -s "$ac_outfile"; then |
14137 | # The compiler can only warn and ignore the option if not recognized | |
14138 | # So say no if there are warnings other than the usual output. | |
43e02a8a | 14139 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
00020c16 ILT |
14140 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
14141 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
14142 | lt_cv_prog_compiler_rtti_exceptions=yes | |
14143 | fi | |
14144 | fi | |
14145 | $RM conftest* | |
14146 | ||
14147 | fi | |
5213506e RW |
14148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 |
14149 | $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } | |
00020c16 ILT |
14150 | |
14151 | if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then | |
14152 | lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" | |
14153 | else | |
14154 | : | |
14155 | fi | |
14156 | ||
14157 | fi | |
14158 | ||
14159 | ||
14160 | ||
14161 | ||
14162 | ||
14163 | ||
14164 | lt_prog_compiler_wl= | |
14165 | lt_prog_compiler_pic= | |
14166 | lt_prog_compiler_static= | |
14167 | ||
5213506e RW |
14168 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
14169 | $as_echo_n "checking for $compiler option to produce PIC... " >&6; } | |
00020c16 ILT |
14170 | |
14171 | if test "$GCC" = yes; then | |
14172 | lt_prog_compiler_wl='-Wl,' | |
14173 | lt_prog_compiler_static='-static' | |
14174 | ||
14175 | case $host_os in | |
14176 | aix*) | |
14177 | # All AIX code is PIC. | |
14178 | if test "$host_cpu" = ia64; then | |
14179 | # AIX 5 now supports IA64 processor | |
14180 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
14181 | fi |
14182 | ;; | |
14183 | ||
00020c16 ILT |
14184 | amigaos*) |
14185 | case $host_cpu in | |
14186 | powerpc) | |
14187 | # see comment about AmigaOS4 .so support | |
14188 | lt_prog_compiler_pic='-fPIC' | |
14189 | ;; | |
14190 | m68k) | |
14191 | # FIXME: we need at least 68020 code to build shared libraries, but | |
14192 | # adding the `-m68020' flag to GCC prevents building anything better, | |
14193 | # like `-m68040'. | |
14194 | lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' | |
14195 | ;; | |
14196 | esac | |
14197 | ;; | |
da0f6381 | 14198 | |
00020c16 ILT |
14199 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
14200 | # PIC is the default for these OSes. | |
14201 | ;; | |
da0f6381 | 14202 | |
00020c16 ILT |
14203 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
14204 | # This hack is so that the source file can tell whether it is being | |
14205 | # built for inclusion in a dll (and should export symbols for example). | |
14206 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
14207 | # (--disable-auto-import) libraries | |
14208 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
14209 | ;; | |
14210 | ||
14211 | darwin* | rhapsody*) | |
14212 | # PIC is the default on this platform | |
14213 | # Common symbols not allowed in MH_DYLIB files | |
14214 | lt_prog_compiler_pic='-fno-common' | |
14215 | ;; | |
14216 | ||
43e02a8a RW |
14217 | haiku*) |
14218 | # PIC is the default for Haiku. | |
14219 | # The "-static" flag exists, but is broken. | |
14220 | lt_prog_compiler_static= | |
14221 | ;; | |
14222 | ||
00020c16 ILT |
14223 | hpux*) |
14224 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
14225 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
14226 | # sets the default TLS model and affects inlining. | |
14227 | case $host_cpu in | |
14228 | hppa*64*) | |
14229 | # +Z the default | |
da0f6381 | 14230 | ;; |
00020c16 ILT |
14231 | *) |
14232 | lt_prog_compiler_pic='-fPIC' | |
da0f6381 PB |
14233 | ;; |
14234 | esac | |
14235 | ;; | |
14236 | ||
00020c16 ILT |
14237 | interix[3-9]*) |
14238 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
14239 | # Instead, we relocate shared libraries at runtime. | |
da0f6381 PB |
14240 | ;; |
14241 | ||
00020c16 ILT |
14242 | msdosdjgpp*) |
14243 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
14244 | # on systems that don't support them. | |
14245 | lt_prog_compiler_can_build_shared=no | |
14246 | enable_shared=no | |
da0f6381 | 14247 | ;; |
da0f6381 | 14248 | |
00020c16 ILT |
14249 | *nto* | *qnx*) |
14250 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
14251 | # it will coredump. | |
14252 | lt_prog_compiler_pic='-fPIC -shared' | |
14253 | ;; | |
14254 | ||
14255 | sysv4*MP*) | |
14256 | if test -d /usr/nec; then | |
14257 | lt_prog_compiler_pic=-Kconform_pic | |
da0f6381 PB |
14258 | fi |
14259 | ;; | |
14260 | ||
43e02a8a RW |
14261 | *) |
14262 | lt_prog_compiler_pic='-fPIC' | |
14263 | ;; | |
14264 | esac | |
14265 | ||
14266 | case $cc_basename in | |
14267 | nvcc*) # Cuda Compiler Driver 2.2 | |
14268 | lt_prog_compiler_wl='-Xlinker ' | |
14269 | lt_prog_compiler_pic='-Xcompiler -fPIC' | |
00020c16 ILT |
14270 | ;; |
14271 | esac | |
14272 | else | |
14273 | # PORTME Check for flag to pass linker flags through the system compiler. | |
14274 | case $host_os in | |
14275 | aix*) | |
14276 | lt_prog_compiler_wl='-Wl,' | |
da0f6381 | 14277 | if test "$host_cpu" = ia64; then |
00020c16 ILT |
14278 | # AIX 5 now supports IA64 processor |
14279 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 | 14280 | else |
00020c16 | 14281 | lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' |
da0f6381 | 14282 | fi |
00020c16 | 14283 | ;; |
da0f6381 | 14284 | |
00020c16 ILT |
14285 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
14286 | # This hack is so that the source file can tell whether it is being | |
14287 | # built for inclusion in a dll (and should export symbols for example). | |
14288 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
14289 | ;; | |
da0f6381 | 14290 | |
00020c16 ILT |
14291 | hpux9* | hpux10* | hpux11*) |
14292 | lt_prog_compiler_wl='-Wl,' | |
14293 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
14294 | # not for PA HP-UX. | |
14295 | case $host_cpu in | |
14296 | hppa*64*|ia64*) | |
14297 | # +Z the default | |
14298 | ;; | |
14299 | *) | |
14300 | lt_prog_compiler_pic='+Z' | |
14301 | ;; | |
14302 | esac | |
14303 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
14304 | lt_prog_compiler_static='${wl}-a ${wl}archive' | |
14305 | ;; | |
da0f6381 | 14306 | |
00020c16 ILT |
14307 | irix5* | irix6* | nonstopux*) |
14308 | lt_prog_compiler_wl='-Wl,' | |
14309 | # PIC (with -KPIC) is the default. | |
14310 | lt_prog_compiler_static='-non_shared' | |
14311 | ;; | |
14312 | ||
14313 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
14314 | case $cc_basename in | |
14315 | # old Intel for x86_64 which still supported -KPIC. | |
14316 | ecc*) | |
14317 | lt_prog_compiler_wl='-Wl,' | |
14318 | lt_prog_compiler_pic='-KPIC' | |
14319 | lt_prog_compiler_static='-static' | |
14320 | ;; | |
14321 | # icc used to be incompatible with GCC. | |
14322 | # ICC 10 doesn't accept -KPIC any more. | |
14323 | icc* | ifort*) | |
14324 | lt_prog_compiler_wl='-Wl,' | |
14325 | lt_prog_compiler_pic='-fPIC' | |
14326 | lt_prog_compiler_static='-static' | |
14327 | ;; | |
14328 | # Lahey Fortran 8.1. | |
14329 | lf95*) | |
14330 | lt_prog_compiler_wl='-Wl,' | |
14331 | lt_prog_compiler_pic='--shared' | |
14332 | lt_prog_compiler_static='--static' | |
14333 | ;; | |
43e02a8a | 14334 | pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) |
00020c16 ILT |
14335 | # Portland Group compilers (*not* the Pentium gcc compiler, |
14336 | # which looks to be a dead project) | |
14337 | lt_prog_compiler_wl='-Wl,' | |
14338 | lt_prog_compiler_pic='-fpic' | |
14339 | lt_prog_compiler_static='-Bstatic' | |
14340 | ;; | |
14341 | ccc*) | |
14342 | lt_prog_compiler_wl='-Wl,' | |
14343 | # All Alpha code is PIC. | |
14344 | lt_prog_compiler_static='-non_shared' | |
14345 | ;; | |
43e02a8a RW |
14346 | xl* | bgxl* | bgf* | mpixl*) |
14347 | # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene | |
00020c16 ILT |
14348 | lt_prog_compiler_wl='-Wl,' |
14349 | lt_prog_compiler_pic='-qpic' | |
14350 | lt_prog_compiler_static='-qstaticlink' | |
14351 | ;; | |
14352 | *) | |
14353 | case `$CC -V 2>&1 | sed 5q` in | |
43e02a8a RW |
14354 | *Sun\ F* | *Sun*Fortran*) |
14355 | # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
00020c16 ILT |
14356 | lt_prog_compiler_pic='-KPIC' |
14357 | lt_prog_compiler_static='-Bstatic' | |
43e02a8a | 14358 | lt_prog_compiler_wl='' |
00020c16 | 14359 | ;; |
43e02a8a RW |
14360 | *Sun\ C*) |
14361 | # Sun C 5.9 | |
00020c16 ILT |
14362 | lt_prog_compiler_pic='-KPIC' |
14363 | lt_prog_compiler_static='-Bstatic' | |
43e02a8a | 14364 | lt_prog_compiler_wl='-Wl,' |
da0f6381 PB |
14365 | ;; |
14366 | esac | |
00020c16 ILT |
14367 | ;; |
14368 | esac | |
14369 | ;; | |
da0f6381 | 14370 | |
00020c16 ILT |
14371 | newsos6) |
14372 | lt_prog_compiler_pic='-KPIC' | |
14373 | lt_prog_compiler_static='-Bstatic' | |
14374 | ;; | |
da0f6381 | 14375 | |
00020c16 ILT |
14376 | *nto* | *qnx*) |
14377 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
14378 | # it will coredump. | |
14379 | lt_prog_compiler_pic='-fPIC -shared' | |
14380 | ;; | |
da0f6381 | 14381 | |
00020c16 ILT |
14382 | osf3* | osf4* | osf5*) |
14383 | lt_prog_compiler_wl='-Wl,' | |
14384 | # All OSF/1 code is PIC. | |
14385 | lt_prog_compiler_static='-non_shared' | |
14386 | ;; | |
da0f6381 | 14387 | |
00020c16 ILT |
14388 | rdos*) |
14389 | lt_prog_compiler_static='-non_shared' | |
da0f6381 PB |
14390 | ;; |
14391 | ||
00020c16 ILT |
14392 | solaris*) |
14393 | lt_prog_compiler_pic='-KPIC' | |
14394 | lt_prog_compiler_static='-Bstatic' | |
14395 | case $cc_basename in | |
14396 | f77* | f90* | f95*) | |
14397 | lt_prog_compiler_wl='-Qoption ld ';; | |
14398 | *) | |
14399 | lt_prog_compiler_wl='-Wl,';; | |
5d47bb02 | 14400 | esac |
da0f6381 PB |
14401 | ;; |
14402 | ||
00020c16 ILT |
14403 | sunos4*) |
14404 | lt_prog_compiler_wl='-Qoption ld ' | |
14405 | lt_prog_compiler_pic='-PIC' | |
14406 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
14407 | ;; |
14408 | ||
00020c16 ILT |
14409 | sysv4 | sysv4.2uw2* | sysv4.3*) |
14410 | lt_prog_compiler_wl='-Wl,' | |
14411 | lt_prog_compiler_pic='-KPIC' | |
14412 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
14413 | ;; |
14414 | ||
00020c16 ILT |
14415 | sysv4*MP*) |
14416 | if test -d /usr/nec ;then | |
14417 | lt_prog_compiler_pic='-Kconform_pic' | |
14418 | lt_prog_compiler_static='-Bstatic' | |
14419 | fi | |
da0f6381 PB |
14420 | ;; |
14421 | ||
00020c16 ILT |
14422 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
14423 | lt_prog_compiler_wl='-Wl,' | |
14424 | lt_prog_compiler_pic='-KPIC' | |
14425 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
14426 | ;; |
14427 | ||
00020c16 ILT |
14428 | unicos*) |
14429 | lt_prog_compiler_wl='-Wl,' | |
14430 | lt_prog_compiler_can_build_shared=no | |
da0f6381 PB |
14431 | ;; |
14432 | ||
00020c16 ILT |
14433 | uts4*) |
14434 | lt_prog_compiler_pic='-pic' | |
14435 | lt_prog_compiler_static='-Bstatic' | |
da0f6381 PB |
14436 | ;; |
14437 | ||
00020c16 ILT |
14438 | *) |
14439 | lt_prog_compiler_can_build_shared=no | |
da0f6381 | 14440 | ;; |
00020c16 ILT |
14441 | esac |
14442 | fi | |
da0f6381 | 14443 | |
00020c16 ILT |
14444 | case $host_os in |
14445 | # For platforms which do not support PIC, -DPIC is meaningless: | |
14446 | *djgpp*) | |
14447 | lt_prog_compiler_pic= | |
14448 | ;; | |
14449 | *) | |
14450 | lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" | |
14451 | ;; | |
14452 | esac | |
5213506e RW |
14453 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 |
14454 | $as_echo "$lt_prog_compiler_pic" >&6; } | |
da0f6381 | 14455 | |
da0f6381 | 14456 | |
da0f6381 | 14457 | |
da0f6381 | 14458 | |
da0f6381 | 14459 | |
da0f6381 | 14460 | |
00020c16 ILT |
14461 | # |
14462 | # Check to make sure the PIC flag actually works. | |
14463 | # | |
14464 | if test -n "$lt_prog_compiler_pic"; then | |
5213506e RW |
14465 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 |
14466 | $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } | |
14467 | if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : | |
14468 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
14469 | else |
14470 | lt_cv_prog_compiler_pic_works=no | |
14471 | ac_outfile=conftest.$ac_objext | |
14472 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
14473 | lt_compiler_flag="$lt_prog_compiler_pic -DPIC" | |
14474 | # Insert the option either (1) after the last *FLAGS variable, or | |
14475 | # (2) before a word containing "conftest.", or (3) at the end. | |
14476 | # Note that $ac_compile itself does not contain backslashes and begins | |
14477 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
14478 | # The option is referenced via a variable to avoid confusing sed. | |
14479 | lt_compile=`echo "$ac_compile" | $SED \ | |
14480 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
14481 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
14482 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 14483 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
14484 | (eval "$lt_compile" 2>conftest.err) |
14485 | ac_status=$? | |
14486 | cat conftest.err >&5 | |
43e02a8a | 14487 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
14488 | if (exit $ac_status) && test -s "$ac_outfile"; then |
14489 | # The compiler can only warn and ignore the option if not recognized | |
14490 | # So say no if there are warnings other than the usual output. | |
43e02a8a | 14491 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
00020c16 ILT |
14492 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
14493 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
14494 | lt_cv_prog_compiler_pic_works=yes | |
14495 | fi | |
14496 | fi | |
14497 | $RM conftest* | |
da0f6381 | 14498 | |
00020c16 | 14499 | fi |
5213506e RW |
14500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 |
14501 | $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } | |
da0f6381 | 14502 | |
00020c16 ILT |
14503 | if test x"$lt_cv_prog_compiler_pic_works" = xyes; then |
14504 | case $lt_prog_compiler_pic in | |
14505 | "" | " "*) ;; | |
14506 | *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; | |
14507 | esac | |
da0f6381 | 14508 | else |
00020c16 ILT |
14509 | lt_prog_compiler_pic= |
14510 | lt_prog_compiler_can_build_shared=no | |
da0f6381 | 14511 | fi |
da0f6381 | 14512 | |
00020c16 | 14513 | fi |
da0f6381 | 14514 | |
da0f6381 | 14515 | |
da0f6381 | 14516 | |
da0f6381 | 14517 | |
da0f6381 | 14518 | |
da0f6381 | 14519 | |
00020c16 ILT |
14520 | # |
14521 | # Check to make sure the static flag actually works. | |
14522 | # | |
14523 | wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" | |
5213506e RW |
14524 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
14525 | $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } | |
14526 | if test "${lt_cv_prog_compiler_static_works+set}" = set; then : | |
14527 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
14528 | else |
14529 | lt_cv_prog_compiler_static_works=no | |
14530 | save_LDFLAGS="$LDFLAGS" | |
14531 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
14532 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
14533 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
14534 | # The linker can only warn and ignore the option if not recognized | |
14535 | # So say no if there are warnings | |
14536 | if test -s conftest.err; then | |
14537 | # Append any errors to the config.log. | |
14538 | cat conftest.err 1>&5 | |
43e02a8a | 14539 | $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
00020c16 ILT |
14540 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
14541 | if diff conftest.exp conftest.er2 >/dev/null; then | |
14542 | lt_cv_prog_compiler_static_works=yes | |
14543 | fi | |
14544 | else | |
14545 | lt_cv_prog_compiler_static_works=yes | |
14546 | fi | |
14547 | fi | |
14548 | $RM -r conftest* | |
14549 | LDFLAGS="$save_LDFLAGS" | |
da0f6381 | 14550 | |
00020c16 | 14551 | fi |
5213506e RW |
14552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 |
14553 | $as_echo "$lt_cv_prog_compiler_static_works" >&6; } | |
da0f6381 | 14554 | |
00020c16 ILT |
14555 | if test x"$lt_cv_prog_compiler_static_works" = xyes; then |
14556 | : | |
14557 | else | |
14558 | lt_prog_compiler_static= | |
14559 | fi | |
da0f6381 | 14560 | |
da0f6381 | 14561 | |
da0f6381 | 14562 | |
da0f6381 | 14563 | |
da0f6381 | 14564 | |
da0f6381 | 14565 | |
da0f6381 | 14566 | |
5213506e RW |
14567 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
14568 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
14569 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then : | |
14570 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
14571 | else |
14572 | lt_cv_prog_compiler_c_o=no | |
14573 | $RM -r conftest 2>/dev/null | |
14574 | mkdir conftest | |
14575 | cd conftest | |
14576 | mkdir out | |
14577 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
da0f6381 | 14578 | |
00020c16 ILT |
14579 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
14580 | # Insert the option either (1) after the last *FLAGS variable, or | |
14581 | # (2) before a word containing "conftest.", or (3) at the end. | |
14582 | # Note that $ac_compile itself does not contain backslashes and begins | |
14583 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
14584 | lt_compile=`echo "$ac_compile" | $SED \ | |
14585 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
14586 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
14587 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 14588 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
14589 | (eval "$lt_compile" 2>out/conftest.err) |
14590 | ac_status=$? | |
14591 | cat out/conftest.err >&5 | |
43e02a8a | 14592 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
14593 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
14594 | then | |
14595 | # The compiler can only warn and ignore the option if not recognized | |
14596 | # So say no if there are warnings | |
43e02a8a | 14597 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
14598 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
14599 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
14600 | lt_cv_prog_compiler_c_o=yes | |
14601 | fi | |
14602 | fi | |
14603 | chmod u+w . 2>&5 | |
14604 | $RM conftest* | |
14605 | # SGI C++ compiler will create directory out/ii_files/ for | |
14606 | # template instantiation | |
14607 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
14608 | $RM out/* && rmdir out | |
14609 | cd .. | |
14610 | $RM -r conftest | |
14611 | $RM conftest* | |
da0f6381 | 14612 | |
00020c16 | 14613 | fi |
5213506e RW |
14614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
14615 | $as_echo "$lt_cv_prog_compiler_c_o" >&6; } | |
da0f6381 PB |
14616 | |
14617 | ||
14618 | ||
14619 | ||
14620 | ||
14621 | ||
5213506e RW |
14622 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
14623 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
14624 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then : | |
14625 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
14626 | else |
14627 | lt_cv_prog_compiler_c_o=no | |
14628 | $RM -r conftest 2>/dev/null | |
14629 | mkdir conftest | |
14630 | cd conftest | |
14631 | mkdir out | |
14632 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
da0f6381 | 14633 | |
00020c16 ILT |
14634 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
14635 | # Insert the option either (1) after the last *FLAGS variable, or | |
14636 | # (2) before a word containing "conftest.", or (3) at the end. | |
14637 | # Note that $ac_compile itself does not contain backslashes and begins | |
14638 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
14639 | lt_compile=`echo "$ac_compile" | $SED \ | |
14640 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
14641 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
14642 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 14643 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
14644 | (eval "$lt_compile" 2>out/conftest.err) |
14645 | ac_status=$? | |
14646 | cat out/conftest.err >&5 | |
43e02a8a | 14647 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
14648 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
14649 | then | |
14650 | # The compiler can only warn and ignore the option if not recognized | |
14651 | # So say no if there are warnings | |
43e02a8a | 14652 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
14653 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
14654 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
14655 | lt_cv_prog_compiler_c_o=yes | |
14656 | fi | |
14657 | fi | |
14658 | chmod u+w . 2>&5 | |
14659 | $RM conftest* | |
14660 | # SGI C++ compiler will create directory out/ii_files/ for | |
14661 | # template instantiation | |
14662 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
14663 | $RM out/* && rmdir out | |
14664 | cd .. | |
14665 | $RM -r conftest | |
14666 | $RM conftest* | |
da0f6381 | 14667 | |
00020c16 | 14668 | fi |
5213506e RW |
14669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
14670 | $as_echo "$lt_cv_prog_compiler_c_o" >&6; } | |
da0f6381 PB |
14671 | |
14672 | ||
14673 | ||
14674 | ||
00020c16 ILT |
14675 | hard_links="nottested" |
14676 | if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then | |
14677 | # do not overwrite the value of need_locks provided by the user | |
5213506e RW |
14678 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
14679 | $as_echo_n "checking if we can lock with hard links... " >&6; } | |
00020c16 | 14680 | hard_links=yes |
baafc534 | 14681 | $RM conftest* |
00020c16 ILT |
14682 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
14683 | touch conftest.a | |
14684 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
14685 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
5213506e RW |
14686 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
14687 | $as_echo "$hard_links" >&6; } | |
00020c16 | 14688 | if test "$hard_links" = no; then |
5213506e RW |
14689 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
14690 | $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
00020c16 | 14691 | need_locks=warn |
da0f6381 | 14692 | fi |
00020c16 ILT |
14693 | else |
14694 | need_locks=no | |
14695 | fi | |
da0f6381 PB |
14696 | |
14697 | ||
14698 | ||
14699 | ||
14700 | ||
14701 | ||
5213506e RW |
14702 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
14703 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
da0f6381 | 14704 | |
00020c16 ILT |
14705 | runpath_var= |
14706 | allow_undefined_flag= | |
14707 | always_export_symbols=no | |
14708 | archive_cmds= | |
14709 | archive_expsym_cmds= | |
14710 | compiler_needs_object=no | |
14711 | enable_shared_with_static_runtimes=no | |
14712 | export_dynamic_flag_spec= | |
14713 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
14714 | hardcode_automatic=no | |
14715 | hardcode_direct=no | |
14716 | hardcode_direct_absolute=no | |
14717 | hardcode_libdir_flag_spec= | |
14718 | hardcode_libdir_flag_spec_ld= | |
14719 | hardcode_libdir_separator= | |
14720 | hardcode_minus_L=no | |
14721 | hardcode_shlibpath_var=unsupported | |
14722 | inherit_rpath=no | |
14723 | link_all_deplibs=unknown | |
14724 | module_cmds= | |
14725 | module_expsym_cmds= | |
14726 | old_archive_from_new_cmds= | |
14727 | old_archive_from_expsyms_cmds= | |
14728 | thread_safe_flag_spec= | |
14729 | whole_archive_flag_spec= | |
14730 | # include_expsyms should be a list of space-separated symbols to be *always* | |
14731 | # included in the symbol list | |
14732 | include_expsyms= | |
14733 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
14734 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
14735 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
14736 | # as well as any symbol that contains `d'. | |
14737 | exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' | |
14738 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
14739 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
14740 | # the symbol is explicitly referenced. Since portable code cannot | |
14741 | # rely on this symbol name, it's probably fine to never include it in | |
14742 | # preloaded symbol tables. | |
14743 | # Exclude shared library initialization/finalization symbols. | |
14744 | extract_expsyms_cmds= | |
da0f6381 | 14745 | |
00020c16 ILT |
14746 | case $host_os in |
14747 | cygwin* | mingw* | pw32* | cegcc*) | |
14748 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
14749 | # When not using gcc, we currently assume that we are using | |
14750 | # Microsoft Visual C++. | |
14751 | if test "$GCC" != yes; then | |
14752 | with_gnu_ld=no | |
14753 | fi | |
14754 | ;; | |
14755 | interix*) | |
14756 | # we just hope/assume this is gcc and not c89 (= MSVC++) | |
14757 | with_gnu_ld=yes | |
14758 | ;; | |
14759 | openbsd*) | |
14760 | with_gnu_ld=no | |
14761 | ;; | |
14762 | esac | |
da0f6381 | 14763 | |
00020c16 | 14764 | ld_shlibs=yes |
43e02a8a RW |
14765 | |
14766 | # On some targets, GNU ld is compatible enough with the native linker | |
14767 | # that we're better off using the native interface for both. | |
14768 | lt_use_gnu_ld_interface=no | |
00020c16 | 14769 | if test "$with_gnu_ld" = yes; then |
43e02a8a RW |
14770 | case $host_os in |
14771 | aix*) | |
14772 | # The AIX port of GNU ld has always aspired to compatibility | |
14773 | # with the native linker. However, as the warning in the GNU ld | |
14774 | # block says, versions before 2.19.5* couldn't really create working | |
14775 | # shared libraries, regardless of the interface used. | |
14776 | case `$LD -v 2>&1` in | |
14777 | *\ \(GNU\ Binutils\)\ 2.19.5*) ;; | |
14778 | *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; | |
14779 | *\ \(GNU\ Binutils\)\ [3-9]*) ;; | |
14780 | *) | |
14781 | lt_use_gnu_ld_interface=yes | |
14782 | ;; | |
14783 | esac | |
14784 | ;; | |
14785 | *) | |
14786 | lt_use_gnu_ld_interface=yes | |
14787 | ;; | |
14788 | esac | |
14789 | fi | |
14790 | ||
14791 | if test "$lt_use_gnu_ld_interface" = yes; then | |
00020c16 ILT |
14792 | # If archive_cmds runs LD, not CC, wlarc should be empty |
14793 | wlarc='${wl}' | |
da0f6381 | 14794 | |
00020c16 ILT |
14795 | # Set some defaults for GNU ld with shared library support. These |
14796 | # are reset later if shared libraries are not supported. Putting them | |
14797 | # here allows them to be overridden if necessary. | |
14798 | runpath_var=LD_RUN_PATH | |
14799 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
14800 | export_dynamic_flag_spec='${wl}--export-dynamic' | |
14801 | # ancient GNU ld didn't support --whole-archive et. al. | |
14802 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
14803 | whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
14804 | else | |
14805 | whole_archive_flag_spec= | |
14806 | fi | |
14807 | supports_anon_versioning=no | |
14808 | case `$LD -v 2>&1` in | |
43e02a8a | 14809 | *GNU\ gold*) supports_anon_versioning=yes ;; |
00020c16 ILT |
14810 | *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 |
14811 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
14812 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
14813 | *\ 2.11.*) ;; # other 2.11 versions | |
14814 | *) supports_anon_versioning=yes ;; | |
14815 | esac | |
da0f6381 | 14816 | |
00020c16 ILT |
14817 | # See if GNU ld supports shared libraries. |
14818 | case $host_os in | |
14819 | aix[3-9]*) | |
14820 | # On AIX/PPC, the GNU linker is very broken | |
14821 | if test "$host_cpu" != ia64; then | |
14822 | ld_shlibs=no | |
14823 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 14824 | |
43e02a8a | 14825 | *** Warning: the GNU linker, at least up to release 2.19, is reported |
00020c16 ILT |
14826 | *** to be unable to reliably create shared libraries on AIX. |
14827 | *** Therefore, libtool is disabling shared libraries support. If you | |
43e02a8a RW |
14828 | *** really care for shared libraries, you may want to install binutils |
14829 | *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. | |
14830 | *** You will then need to restart the configuration process. | |
da0f6381 | 14831 | |
00020c16 ILT |
14832 | _LT_EOF |
14833 | fi | |
14834 | ;; | |
da0f6381 | 14835 | |
00020c16 ILT |
14836 | amigaos*) |
14837 | case $host_cpu in | |
14838 | powerpc) | |
14839 | # see comment about AmigaOS4 .so support | |
14840 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
14841 | archive_expsym_cmds='' | |
14842 | ;; | |
14843 | m68k) | |
14844 | archive_cmds='$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 $output_objdir && a2ixlibrary -32)' | |
14845 | hardcode_libdir_flag_spec='-L$libdir' | |
14846 | hardcode_minus_L=yes | |
14847 | ;; | |
14848 | esac | |
14849 | ;; | |
da0f6381 | 14850 | |
00020c16 ILT |
14851 | beos*) |
14852 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
14853 | allow_undefined_flag=unsupported | |
14854 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
14855 | # support --undefined. This deserves some investigation. FIXME | |
14856 | archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
14857 | else | |
14858 | ld_shlibs=no | |
14859 | fi | |
14860 | ;; | |
da0f6381 | 14861 | |
00020c16 ILT |
14862 | cygwin* | mingw* | pw32* | cegcc*) |
14863 | # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, | |
14864 | # as there is no search path for DLLs. | |
14865 | hardcode_libdir_flag_spec='-L$libdir' | |
43e02a8a | 14866 | export_dynamic_flag_spec='${wl}--export-all-symbols' |
00020c16 ILT |
14867 | allow_undefined_flag=unsupported |
14868 | always_export_symbols=no | |
14869 | enable_shared_with_static_runtimes=yes | |
14870 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' | |
da0f6381 | 14871 | |
00020c16 ILT |
14872 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
14873 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
14874 | # If the export-symbols file already is a .def file (1st line | |
14875 | # is EXPORTS), use it as is; otherwise, prepend... | |
14876 | archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
14877 | cp $export_symbols $output_objdir/$soname.def; | |
14878 | else | |
14879 | echo EXPORTS > $output_objdir/$soname.def; | |
14880 | cat $export_symbols >> $output_objdir/$soname.def; | |
14881 | fi~ | |
14882 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
14883 | else | |
14884 | ld_shlibs=no | |
14885 | fi | |
14886 | ;; | |
da0f6381 | 14887 | |
43e02a8a RW |
14888 | haiku*) |
14889 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
14890 | link_all_deplibs=yes | |
14891 | ;; | |
14892 | ||
00020c16 ILT |
14893 | interix[3-9]*) |
14894 | hardcode_direct=no | |
14895 | hardcode_shlibpath_var=no | |
14896 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
14897 | export_dynamic_flag_spec='${wl}-E' | |
14898 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
14899 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
14900 | # default) and relocated if they conflict, which is a slow very memory | |
14901 | # consuming and fragmenting process. To avoid this, we pick a random, | |
14902 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
14903 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
14904 | archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
14905 | archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
14906 | ;; | |
da0f6381 | 14907 | |
00020c16 ILT |
14908 | gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) |
14909 | tmp_diet=no | |
14910 | if test "$host_os" = linux-dietlibc; then | |
14911 | case $cc_basename in | |
14912 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
14913 | esac | |
14914 | fi | |
14915 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
14916 | && test "$tmp_diet" = no | |
14917 | then | |
14918 | tmp_addflag= | |
14919 | tmp_sharedflag='-shared' | |
14920 | case $cc_basename,$host_cpu in | |
14921 | pgcc*) # Portland Group C compiler | |
43e02a8a | 14922 | 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 |
14923 | tmp_addflag=' $pic_flag' |
14924 | ;; | |
43e02a8a RW |
14925 | pgf77* | pgf90* | pgf95* | pgfortran*) |
14926 | # Portland Group f77 and f90 compilers | |
14927 | whole_archive_flag_spec='${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 |
14928 | tmp_addflag=' $pic_flag -Mnomain' ;; |
14929 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
14930 | tmp_addflag=' -i_dynamic' ;; | |
14931 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
14932 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
14933 | ifc* | ifort*) # Intel Fortran compiler | |
14934 | tmp_addflag=' -nofor_main' ;; | |
14935 | lf95*) # Lahey Fortran 8.1 | |
14936 | whole_archive_flag_spec= | |
14937 | tmp_sharedflag='--shared' ;; | |
43e02a8a | 14938 | xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) |
00020c16 ILT |
14939 | tmp_sharedflag='-qmkshrobj' |
14940 | tmp_addflag= ;; | |
43e02a8a RW |
14941 | nvcc*) # Cuda Compiler Driver 2.2 |
14942 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' | |
14943 | compiler_needs_object=yes | |
14944 | ;; | |
00020c16 ILT |
14945 | esac |
14946 | case `$CC -V 2>&1 | sed 5q` in | |
14947 | *Sun\ C*) # Sun C 5.9 | |
43e02a8a | 14948 | 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\"` ${wl}--no-whole-archive' |
00020c16 ILT |
14949 | compiler_needs_object=yes |
14950 | tmp_sharedflag='-G' ;; | |
14951 | *Sun\ F*) # Sun Fortran 8.3 | |
14952 | tmp_sharedflag='-G' ;; | |
14953 | esac | |
14954 | archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
da0f6381 | 14955 | |
00020c16 ILT |
14956 | if test "x$supports_anon_versioning" = xyes; then |
14957 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
14958 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
14959 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
14960 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
14961 | fi | |
da0f6381 | 14962 | |
00020c16 | 14963 | case $cc_basename in |
43e02a8a | 14964 | xlf* | bgf* | bgxlf* | mpixlf*) |
00020c16 ILT |
14965 | # IBM XL Fortran 10.1 on PPC cannot create shared libs itself |
14966 | whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' | |
14967 | hardcode_libdir_flag_spec= | |
14968 | hardcode_libdir_flag_spec_ld='-rpath $libdir' | |
14969 | archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' | |
14970 | if test "x$supports_anon_versioning" = xyes; then | |
14971 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
14972 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
14973 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
14974 | $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' | |
14975 | fi | |
14976 | ;; | |
14977 | esac | |
14978 | else | |
14979 | ld_shlibs=no | |
14980 | fi | |
14981 | ;; | |
da0f6381 | 14982 | |
00020c16 ILT |
14983 | netbsd*) |
14984 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
14985 | archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
14986 | wlarc= | |
14987 | else | |
14988 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
14989 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
14990 | fi | |
14991 | ;; | |
da0f6381 | 14992 | |
00020c16 ILT |
14993 | solaris*) |
14994 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
14995 | ld_shlibs=no | |
14996 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 14997 | |
00020c16 ILT |
14998 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
14999 | *** create shared libraries on Solaris systems. Therefore, libtool | |
15000 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
15001 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
15002 | *** your PATH or compiler configuration so that the native linker is | |
15003 | *** used, and then restart. | |
da0f6381 | 15004 | |
00020c16 ILT |
15005 | _LT_EOF |
15006 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
15007 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15008 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
15009 | else | |
15010 | ld_shlibs=no | |
15011 | fi | |
15012 | ;; | |
da0f6381 | 15013 | |
00020c16 ILT |
15014 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
15015 | case `$LD -v 2>&1` in | |
15016 | *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) | |
15017 | ld_shlibs=no | |
15018 | cat <<_LT_EOF 1>&2 | |
da0f6381 | 15019 | |
00020c16 ILT |
15020 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
15021 | *** reliably create shared libraries on SCO systems. Therefore, libtool | |
15022 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
15023 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
15024 | *** your PATH or compiler configuration so that the native linker is | |
15025 | *** used, and then restart. | |
da0f6381 | 15026 | |
00020c16 ILT |
15027 | _LT_EOF |
15028 | ;; | |
15029 | *) | |
15030 | # For security reasons, it is highly recommended that you always | |
15031 | # use absolute paths for naming shared libraries, and exclude the | |
15032 | # DT_RUNPATH tag from executables and libraries. But doing so | |
15033 | # requires that you compile everything twice, which is a pain. | |
15034 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
15035 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
15036 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15037 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
15038 | else | |
15039 | ld_shlibs=no | |
15040 | fi | |
15041 | ;; | |
15042 | esac | |
15043 | ;; | |
da0f6381 | 15044 | |
00020c16 ILT |
15045 | sunos4*) |
15046 | archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
15047 | wlarc= | |
15048 | hardcode_direct=yes | |
15049 | hardcode_shlibpath_var=no | |
15050 | ;; | |
da0f6381 | 15051 | |
00020c16 ILT |
15052 | *) |
15053 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
15054 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15055 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
15056 | else | |
15057 | ld_shlibs=no | |
15058 | fi | |
15059 | ;; | |
15060 | esac | |
da0f6381 | 15061 | |
00020c16 ILT |
15062 | if test "$ld_shlibs" = no; then |
15063 | runpath_var= | |
15064 | hardcode_libdir_flag_spec= | |
15065 | export_dynamic_flag_spec= | |
15066 | whole_archive_flag_spec= | |
15067 | fi | |
15068 | else | |
15069 | # PORTME fill in a description of your system's linker (not GNU ld) | |
15070 | case $host_os in | |
15071 | aix3*) | |
15072 | allow_undefined_flag=unsupported | |
15073 | always_export_symbols=yes | |
15074 | archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
15075 | # Note: this linker hardcodes the directories in LIBPATH if there | |
15076 | # are no directories specified by -L. | |
15077 | hardcode_minus_L=yes | |
15078 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
15079 | # Neither direct hardcoding nor static linking is supported with a | |
15080 | # broken collect2. | |
15081 | hardcode_direct=unsupported | |
15082 | fi | |
15083 | ;; | |
da0f6381 | 15084 | |
00020c16 ILT |
15085 | aix[4-9]*) |
15086 | if test "$host_cpu" = ia64; then | |
15087 | # On IA64, the linker does run time linking by default, so we don't | |
15088 | # have to do anything special. | |
15089 | aix_use_runtimelinking=no | |
15090 | exp_sym_flag='-Bexport' | |
15091 | no_entry_flag="" | |
15092 | else | |
15093 | # If we're using GNU nm, then we don't want the "-C" option. | |
15094 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
43e02a8a RW |
15095 | # Also, AIX nm treats weak defined symbols like other global |
15096 | # defined symbols, whereas GNU nm marks them as "W". | |
00020c16 | 15097 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
43e02a8a | 15098 | export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
00020c16 ILT |
15099 | else |
15100 | export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
15101 | fi | |
15102 | aix_use_runtimelinking=no | |
da0f6381 | 15103 | |
00020c16 ILT |
15104 | # Test if we are trying to use run time linking or normal |
15105 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
15106 | # need to do runtime linking. | |
15107 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) | |
15108 | for ld_flag in $LDFLAGS; do | |
15109 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
15110 | aix_use_runtimelinking=yes | |
15111 | break | |
15112 | fi | |
15113 | done | |
15114 | ;; | |
15115 | esac | |
da0f6381 | 15116 | |
00020c16 ILT |
15117 | exp_sym_flag='-bexport' |
15118 | no_entry_flag='-bnoentry' | |
15119 | fi | |
da0f6381 | 15120 | |
00020c16 ILT |
15121 | # When large executables or shared objects are built, AIX ld can |
15122 | # have problems creating the table of contents. If linking a library | |
15123 | # or program results in "error TOC overflow" add -mminimal-toc to | |
15124 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
15125 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
da0f6381 | 15126 | |
00020c16 ILT |
15127 | archive_cmds='' |
15128 | hardcode_direct=yes | |
15129 | hardcode_direct_absolute=yes | |
15130 | hardcode_libdir_separator=':' | |
15131 | link_all_deplibs=yes | |
15132 | file_list_spec='${wl}-f,' | |
da0f6381 | 15133 | |
00020c16 ILT |
15134 | if test "$GCC" = yes; then |
15135 | case $host_os in aix4.[012]|aix4.[012].*) | |
15136 | # We only want to do this on AIX 4.2 and lower, the check | |
15137 | # below for broken collect2 doesn't work under 4.3+ | |
15138 | collect2name=`${CC} -print-prog-name=collect2` | |
15139 | if test -f "$collect2name" && | |
15140 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
15141 | then | |
15142 | # We have reworked collect2 | |
15143 | : | |
15144 | else | |
15145 | # We have old collect2 | |
15146 | hardcode_direct=unsupported | |
15147 | # It fails to find uninstalled libraries when the uninstalled | |
15148 | # path is not listed in the libpath. Setting hardcode_minus_L | |
15149 | # to unsupported forces relinking | |
15150 | hardcode_minus_L=yes | |
15151 | hardcode_libdir_flag_spec='-L$libdir' | |
15152 | hardcode_libdir_separator= | |
15153 | fi | |
15154 | ;; | |
15155 | esac | |
15156 | shared_flag='-shared' | |
15157 | if test "$aix_use_runtimelinking" = yes; then | |
15158 | shared_flag="$shared_flag "'${wl}-G' | |
15159 | fi | |
15160 | else | |
15161 | # not using gcc | |
15162 | if test "$host_cpu" = ia64; then | |
15163 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
15164 | # chokes on -Wl,-G. The following line is correct: | |
15165 | shared_flag='-G' | |
15166 | else | |
15167 | if test "$aix_use_runtimelinking" = yes; then | |
15168 | shared_flag='${wl}-G' | |
15169 | else | |
15170 | shared_flag='${wl}-bM:SRE' | |
15171 | fi | |
15172 | fi | |
15173 | fi | |
da0f6381 | 15174 | |
00020c16 ILT |
15175 | export_dynamic_flag_spec='${wl}-bexpall' |
15176 | # It seems that -bexpall does not export symbols beginning with | |
15177 | # underscore (_), so it is better to generate a list of symbols to export. | |
15178 | always_export_symbols=yes | |
15179 | if test "$aix_use_runtimelinking" = yes; then | |
15180 | # Warning - without using the other runtime loading flags (-brtl), | |
15181 | # -berok will link without error, but may produce a broken library. | |
15182 | allow_undefined_flag='-berok' | |
15183 | # Determine the default libpath from the value encoded in an | |
15184 | # empty executable. | |
5213506e | 15185 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 15186 | /* end confdefs.h. */ |
da0f6381 | 15187 | |
00020c16 ILT |
15188 | int |
15189 | main () | |
15190 | { | |
da0f6381 | 15191 | |
00020c16 ILT |
15192 | ; |
15193 | return 0; | |
15194 | } | |
15195 | _ACEOF | |
5213506e | 15196 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 | 15197 | |
00020c16 ILT |
15198 | lt_aix_libpath_sed=' |
15199 | /Import File Strings/,/^$/ { | |
15200 | /^0/ { | |
15201 | s/^0 *\(.*\)$/\1/ | |
15202 | p | |
15203 | } | |
15204 | }' | |
15205 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
15206 | # Check for a 64-bit object if we didn't find anything. | |
15207 | if test -z "$aix_libpath"; then | |
15208 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
15209 | fi | |
00020c16 | 15210 | fi |
5213506e RW |
15211 | rm -f core conftest.err conftest.$ac_objext \ |
15212 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 | 15213 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
da0f6381 | 15214 | |
00020c16 | 15215 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" |
43e02a8a | 15216 | archive_expsym_cmds='$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 $shared_flag" |
00020c16 ILT |
15217 | else |
15218 | if test "$host_cpu" = ia64; then | |
15219 | hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' | |
15220 | allow_undefined_flag="-z nodefs" | |
15221 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
15222 | else | |
15223 | # Determine the default libpath from the value encoded in an | |
15224 | # empty executable. | |
5213506e | 15225 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 | 15226 | /* end confdefs.h. */ |
da0f6381 | 15227 | |
00020c16 ILT |
15228 | int |
15229 | main () | |
15230 | { | |
da0f6381 | 15231 | |
00020c16 ILT |
15232 | ; |
15233 | return 0; | |
15234 | } | |
15235 | _ACEOF | |
5213506e | 15236 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 | 15237 | |
00020c16 ILT |
15238 | lt_aix_libpath_sed=' |
15239 | /Import File Strings/,/^$/ { | |
15240 | /^0/ { | |
15241 | s/^0 *\(.*\)$/\1/ | |
15242 | p | |
15243 | } | |
15244 | }' | |
15245 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
15246 | # Check for a 64-bit object if we didn't find anything. | |
15247 | if test -z "$aix_libpath"; then | |
15248 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
15249 | fi | |
00020c16 | 15250 | fi |
5213506e RW |
15251 | rm -f core conftest.err conftest.$ac_objext \ |
15252 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 | 15253 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
da0f6381 | 15254 | |
00020c16 ILT |
15255 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" |
15256 | # Warning - without using the other run time loading flags, | |
15257 | # -berok will link without error, but may produce a broken library. | |
15258 | no_undefined_flag=' ${wl}-bernotok' | |
15259 | allow_undefined_flag=' ${wl}-berok' | |
43e02a8a RW |
15260 | if test "$with_gnu_ld" = yes; then |
15261 | # We only use this code for GNU lds that support --whole-archive. | |
15262 | whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
15263 | else | |
15264 | # Exported symbols can be pulled into shared objects from archives | |
15265 | whole_archive_flag_spec='$convenience' | |
15266 | fi | |
00020c16 ILT |
15267 | archive_cmds_need_lc=yes |
15268 | # This is similar to how AIX traditionally builds its shared libraries. | |
15269 | 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' | |
15270 | fi | |
15271 | fi | |
15272 | ;; | |
da0f6381 | 15273 | |
00020c16 ILT |
15274 | amigaos*) |
15275 | case $host_cpu in | |
15276 | powerpc) | |
15277 | # see comment about AmigaOS4 .so support | |
15278 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
15279 | archive_expsym_cmds='' | |
15280 | ;; | |
15281 | m68k) | |
15282 | archive_cmds='$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 $output_objdir && a2ixlibrary -32)' | |
15283 | hardcode_libdir_flag_spec='-L$libdir' | |
15284 | hardcode_minus_L=yes | |
15285 | ;; | |
15286 | esac | |
15287 | ;; | |
da0f6381 | 15288 | |
00020c16 ILT |
15289 | bsdi[45]*) |
15290 | export_dynamic_flag_spec=-rdynamic | |
15291 | ;; | |
da0f6381 | 15292 | |
00020c16 ILT |
15293 | cygwin* | mingw* | pw32* | cegcc*) |
15294 | # When not using gcc, we currently assume that we are using | |
15295 | # Microsoft Visual C++. | |
15296 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
15297 | # no search path for DLLs. | |
15298 | hardcode_libdir_flag_spec=' ' | |
15299 | allow_undefined_flag=unsupported | |
15300 | # Tell ltmain to make .lib files, not .a files. | |
15301 | libext=lib | |
15302 | # Tell ltmain to make .dll files, not .so files. | |
15303 | shrext_cmds=".dll" | |
15304 | # FIXME: Setting linknames here is a bad hack. | |
43e02a8a | 15305 | archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' |
00020c16 ILT |
15306 | # The linker will automatically build a .lib file if we build a DLL. |
15307 | old_archive_from_new_cmds='true' | |
15308 | # FIXME: Should let the user specify the lib program. | |
15309 | old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
15310 | fix_srcfile_path='`cygpath -w "$srcfile"`' | |
15311 | enable_shared_with_static_runtimes=yes | |
15312 | ;; | |
da0f6381 | 15313 | |
00020c16 | 15314 | darwin* | rhapsody*) |
da0f6381 PB |
15315 | |
15316 | ||
00020c16 ILT |
15317 | archive_cmds_need_lc=no |
15318 | hardcode_direct=no | |
15319 | hardcode_automatic=yes | |
15320 | hardcode_shlibpath_var=unsupported | |
43e02a8a RW |
15321 | if test "$lt_cv_ld_force_load" = "yes"; then |
15322 | whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' | |
15323 | else | |
15324 | whole_archive_flag_spec='' | |
15325 | fi | |
00020c16 ILT |
15326 | link_all_deplibs=yes |
15327 | allow_undefined_flag="$_lt_dar_allow_undefined" | |
15328 | case $cc_basename in | |
15329 | ifort*) _lt_dar_can_shared=yes ;; | |
15330 | *) _lt_dar_can_shared=$GCC ;; | |
15331 | esac | |
15332 | if test "$_lt_dar_can_shared" = "yes"; then | |
43e02a8a | 15333 | output_verbose_link_cmd=func_echo_all |
00020c16 ILT |
15334 | archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
15335 | module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
15336 | 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}${_lt_dsymutil}" | |
15337 | module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
da0f6381 | 15338 | |
00020c16 ILT |
15339 | else |
15340 | ld_shlibs=no | |
15341 | fi | |
da0f6381 | 15342 | |
00020c16 | 15343 | ;; |
da0f6381 | 15344 | |
00020c16 ILT |
15345 | dgux*) |
15346 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15347 | hardcode_libdir_flag_spec='-L$libdir' | |
15348 | hardcode_shlibpath_var=no | |
15349 | ;; | |
da0f6381 | 15350 | |
00020c16 ILT |
15351 | freebsd1*) |
15352 | ld_shlibs=no | |
15353 | ;; | |
da0f6381 | 15354 | |
00020c16 ILT |
15355 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
15356 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
15357 | # does not break anything, and helps significantly (at the cost of a little | |
15358 | # extra space). | |
15359 | freebsd2.2*) | |
15360 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
15361 | hardcode_libdir_flag_spec='-R$libdir' | |
15362 | hardcode_direct=yes | |
15363 | hardcode_shlibpath_var=no | |
15364 | ;; | |
da0f6381 | 15365 | |
00020c16 ILT |
15366 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
15367 | freebsd2*) | |
15368 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
15369 | hardcode_direct=yes | |
15370 | hardcode_minus_L=yes | |
15371 | hardcode_shlibpath_var=no | |
15372 | ;; | |
da0f6381 | 15373 | |
00020c16 ILT |
15374 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
15375 | freebsd* | dragonfly*) | |
15376 | archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
15377 | hardcode_libdir_flag_spec='-R$libdir' | |
15378 | hardcode_direct=yes | |
15379 | hardcode_shlibpath_var=no | |
15380 | ;; | |
da0f6381 | 15381 | |
00020c16 ILT |
15382 | hpux9*) |
15383 | if test "$GCC" = yes; then | |
15384 | archive_cmds='$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 $lib' | |
15385 | else | |
15386 | archive_cmds='$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 $lib' | |
15387 | fi | |
15388 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
15389 | hardcode_libdir_separator=: | |
15390 | hardcode_direct=yes | |
da0f6381 | 15391 | |
00020c16 ILT |
15392 | # hardcode_minus_L: Not really in the search PATH, |
15393 | # but as the default location of the library. | |
15394 | hardcode_minus_L=yes | |
15395 | export_dynamic_flag_spec='${wl}-E' | |
15396 | ;; | |
da0f6381 | 15397 | |
00020c16 | 15398 | hpux10*) |
43e02a8a | 15399 | if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
00020c16 ILT |
15400 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
15401 | else | |
15402 | archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
15403 | fi | |
15404 | if test "$with_gnu_ld" = no; then | |
15405 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
15406 | hardcode_libdir_flag_spec_ld='+b $libdir' | |
15407 | hardcode_libdir_separator=: | |
15408 | hardcode_direct=yes | |
15409 | hardcode_direct_absolute=yes | |
15410 | export_dynamic_flag_spec='${wl}-E' | |
15411 | # hardcode_minus_L: Not really in the search PATH, | |
15412 | # but as the default location of the library. | |
15413 | hardcode_minus_L=yes | |
15414 | fi | |
15415 | ;; | |
da0f6381 | 15416 | |
00020c16 | 15417 | hpux11*) |
43e02a8a | 15418 | if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
00020c16 ILT |
15419 | case $host_cpu in |
15420 | hppa*64*) | |
15421 | archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15422 | ;; | |
15423 | ia64*) | |
15424 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
15425 | ;; | |
15426 | *) | |
15427 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
15428 | ;; | |
15429 | esac | |
15430 | else | |
15431 | case $host_cpu in | |
15432 | hppa*64*) | |
15433 | archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15434 | ;; | |
15435 | ia64*) | |
15436 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
15437 | ;; | |
15438 | *) | |
43e02a8a RW |
15439 | |
15440 | # Older versions of the 11.00 compiler do not understand -b yet | |
15441 | # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) | |
15442 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 | |
15443 | $as_echo_n "checking if $CC understands -b... " >&6; } | |
15444 | if test "${lt_cv_prog_compiler__b+set}" = set; then : | |
15445 | $as_echo_n "(cached) " >&6 | |
15446 | else | |
15447 | lt_cv_prog_compiler__b=no | |
15448 | save_LDFLAGS="$LDFLAGS" | |
15449 | LDFLAGS="$LDFLAGS -b" | |
15450 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
15451 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
15452 | # The linker can only warn and ignore the option if not recognized | |
15453 | # So say no if there are warnings | |
15454 | if test -s conftest.err; then | |
15455 | # Append any errors to the config.log. | |
15456 | cat conftest.err 1>&5 | |
15457 | $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp | |
15458 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
15459 | if diff conftest.exp conftest.er2 >/dev/null; then | |
15460 | lt_cv_prog_compiler__b=yes | |
15461 | fi | |
15462 | else | |
15463 | lt_cv_prog_compiler__b=yes | |
15464 | fi | |
15465 | fi | |
15466 | $RM -r conftest* | |
15467 | LDFLAGS="$save_LDFLAGS" | |
15468 | ||
15469 | fi | |
15470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 | |
15471 | $as_echo "$lt_cv_prog_compiler__b" >&6; } | |
15472 | ||
15473 | if test x"$lt_cv_prog_compiler__b" = xyes; then | |
15474 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
15475 | else | |
15476 | archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
15477 | fi | |
15478 | ||
00020c16 ILT |
15479 | ;; |
15480 | esac | |
15481 | fi | |
15482 | if test "$with_gnu_ld" = no; then | |
15483 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
15484 | hardcode_libdir_separator=: | |
da0f6381 | 15485 | |
00020c16 ILT |
15486 | case $host_cpu in |
15487 | hppa*64*|ia64*) | |
15488 | hardcode_direct=no | |
15489 | hardcode_shlibpath_var=no | |
15490 | ;; | |
15491 | *) | |
15492 | hardcode_direct=yes | |
15493 | hardcode_direct_absolute=yes | |
15494 | export_dynamic_flag_spec='${wl}-E' | |
da0f6381 | 15495 | |
00020c16 ILT |
15496 | # hardcode_minus_L: Not really in the search PATH, |
15497 | # but as the default location of the library. | |
15498 | hardcode_minus_L=yes | |
15499 | ;; | |
15500 | esac | |
15501 | fi | |
15502 | ;; | |
da0f6381 | 15503 | |
00020c16 ILT |
15504 | irix5* | irix6* | nonstopux*) |
15505 | if test "$GCC" = yes; then | |
43e02a8a | 15506 | archive_cmds='$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 $lib' |
00020c16 ILT |
15507 | # Try to use the -exported_symbol ld option, if it does not |
15508 | # work, assume that -exports_file does not work either and | |
15509 | # implicitly export all symbols. | |
15510 | save_LDFLAGS="$LDFLAGS" | |
15511 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
5213506e RW |
15512 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
15513 | /* end confdefs.h. */ | |
00020c16 ILT |
15514 | int foo(void) {} |
15515 | _ACEOF | |
5213506e | 15516 | if ac_fn_c_try_link "$LINENO"; then : |
43e02a8a | 15517 | archive_expsym_cmds='$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 $lib' |
da0f6381 | 15518 | |
00020c16 | 15519 | fi |
5213506e RW |
15520 | rm -f core conftest.err conftest.$ac_objext \ |
15521 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
15522 | LDFLAGS="$save_LDFLAGS" |
15523 | else | |
43e02a8a RW |
15524 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
15525 | archive_expsym_cmds='$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 $lib' | |
00020c16 ILT |
15526 | fi |
15527 | archive_cmds_need_lc='no' | |
15528 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
15529 | hardcode_libdir_separator=: | |
15530 | inherit_rpath=yes | |
15531 | link_all_deplibs=yes | |
15532 | ;; | |
da0f6381 | 15533 | |
00020c16 ILT |
15534 | netbsd*) |
15535 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
15536 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
15537 | else | |
15538 | archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
15539 | fi | |
15540 | hardcode_libdir_flag_spec='-R$libdir' | |
15541 | hardcode_direct=yes | |
15542 | hardcode_shlibpath_var=no | |
15543 | ;; | |
da0f6381 | 15544 | |
00020c16 ILT |
15545 | newsos6) |
15546 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15547 | hardcode_direct=yes | |
15548 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
15549 | hardcode_libdir_separator=: | |
15550 | hardcode_shlibpath_var=no | |
15551 | ;; | |
da0f6381 | 15552 | |
00020c16 ILT |
15553 | *nto* | *qnx*) |
15554 | ;; | |
da0f6381 | 15555 | |
00020c16 ILT |
15556 | openbsd*) |
15557 | if test -f /usr/libexec/ld.so; then | |
15558 | hardcode_direct=yes | |
15559 | hardcode_shlibpath_var=no | |
15560 | hardcode_direct_absolute=yes | |
15561 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
15562 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
15563 | archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
15564 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
15565 | export_dynamic_flag_spec='${wl}-E' | |
15566 | else | |
15567 | case $host_os in | |
15568 | openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) | |
15569 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
15570 | hardcode_libdir_flag_spec='-R$libdir' | |
15571 | ;; | |
15572 | *) | |
15573 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
15574 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
15575 | ;; | |
15576 | esac | |
15577 | fi | |
15578 | else | |
15579 | ld_shlibs=no | |
15580 | fi | |
15581 | ;; | |
da0f6381 | 15582 | |
00020c16 ILT |
15583 | os2*) |
15584 | hardcode_libdir_flag_spec='-L$libdir' | |
15585 | hardcode_minus_L=yes | |
15586 | allow_undefined_flag=unsupported | |
43e02a8a | 15587 | 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 |
15588 | old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
15589 | ;; | |
da0f6381 | 15590 | |
00020c16 ILT |
15591 | osf3*) |
15592 | if test "$GCC" = yes; then | |
15593 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 15594 | archive_cmds='$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 $lib' |
00020c16 ILT |
15595 | else |
15596 | allow_undefined_flag=' -expect_unresolved \*' | |
43e02a8a | 15597 | archive_cmds='$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 $lib' |
00020c16 ILT |
15598 | fi |
15599 | archive_cmds_need_lc='no' | |
15600 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
15601 | hardcode_libdir_separator=: | |
15602 | ;; | |
da0f6381 | 15603 | |
00020c16 ILT |
15604 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
15605 | if test "$GCC" = yes; then | |
15606 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 15607 | archive_cmds='$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 $lib' |
00020c16 ILT |
15608 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
15609 | else | |
15610 | allow_undefined_flag=' -expect_unresolved \*' | |
43e02a8a | 15611 | 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 | 15612 | 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 | 15613 | $CC -shared${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 | 15614 | |
00020c16 ILT |
15615 | # Both c and cxx compiler support -rpath directly |
15616 | hardcode_libdir_flag_spec='-rpath $libdir' | |
15617 | fi | |
15618 | archive_cmds_need_lc='no' | |
15619 | hardcode_libdir_separator=: | |
15620 | ;; | |
da0f6381 | 15621 | |
00020c16 ILT |
15622 | solaris*) |
15623 | no_undefined_flag=' -z defs' | |
15624 | if test "$GCC" = yes; then | |
15625 | wlarc='${wl}' | |
15626 | archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15627 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
15628 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
15629 | else | |
15630 | case `$CC -V 2>&1` in | |
15631 | *"Compilers 5.0"*) | |
15632 | wlarc='' | |
15633 | archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15634 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
15635 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
15636 | ;; | |
15637 | *) | |
15638 | wlarc='${wl}' | |
15639 | archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
15640 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
15641 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
15642 | ;; | |
15643 | esac | |
15644 | fi | |
15645 | hardcode_libdir_flag_spec='-R$libdir' | |
15646 | hardcode_shlibpath_var=no | |
15647 | case $host_os in | |
15648 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
15649 | *) | |
15650 | # The compiler driver will combine and reorder linker options, | |
15651 | # but understands `-z linker_flag'. GCC discards it without `$wl', | |
15652 | # but is careful enough not to reorder. | |
15653 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
15654 | if test "$GCC" = yes; then | |
15655 | whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
15656 | else | |
15657 | whole_archive_flag_spec='-z allextract$convenience -z defaultextract' | |
15658 | fi | |
15659 | ;; | |
15660 | esac | |
15661 | link_all_deplibs=yes | |
15662 | ;; | |
da0f6381 | 15663 | |
00020c16 ILT |
15664 | sunos4*) |
15665 | if test "x$host_vendor" = xsequent; then | |
15666 | # Use $CC to link under sequent, because it throws in some extra .o | |
15667 | # files that make .init and .fini sections work. | |
15668 | archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
15669 | else | |
15670 | archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
15671 | fi | |
15672 | hardcode_libdir_flag_spec='-L$libdir' | |
15673 | hardcode_direct=yes | |
15674 | hardcode_minus_L=yes | |
15675 | hardcode_shlibpath_var=no | |
15676 | ;; | |
da0f6381 | 15677 | |
00020c16 ILT |
15678 | sysv4) |
15679 | case $host_vendor in | |
15680 | sni) | |
15681 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15682 | hardcode_direct=yes # is this really true??? | |
15683 | ;; | |
15684 | siemens) | |
15685 | ## LD is ld it makes a PLAMLIB | |
15686 | ## CC just makes a GrossModule. | |
15687 | archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
15688 | reload_cmds='$CC -r -o $output$reload_objs' | |
15689 | hardcode_direct=no | |
15690 | ;; | |
15691 | motorola) | |
15692 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15693 | hardcode_direct=no #Motorola manual says yes, but my tests say they lie | |
15694 | ;; | |
15695 | esac | |
15696 | runpath_var='LD_RUN_PATH' | |
15697 | hardcode_shlibpath_var=no | |
15698 | ;; | |
da0f6381 | 15699 | |
00020c16 ILT |
15700 | sysv4.3*) |
15701 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15702 | hardcode_shlibpath_var=no | |
15703 | export_dynamic_flag_spec='-Bexport' | |
15704 | ;; | |
da0f6381 | 15705 | |
00020c16 ILT |
15706 | sysv4*MP*) |
15707 | if test -d /usr/nec; then | |
15708 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15709 | hardcode_shlibpath_var=no | |
15710 | runpath_var=LD_RUN_PATH | |
15711 | hardcode_runpath_var=yes | |
15712 | ld_shlibs=yes | |
15713 | fi | |
15714 | ;; | |
da0f6381 | 15715 | |
00020c16 ILT |
15716 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) |
15717 | no_undefined_flag='${wl}-z,text' | |
15718 | archive_cmds_need_lc=no | |
15719 | hardcode_shlibpath_var=no | |
15720 | runpath_var='LD_RUN_PATH' | |
da0f6381 | 15721 | |
00020c16 ILT |
15722 | if test "$GCC" = yes; then |
15723 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15724 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15725 | else | |
15726 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15727 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15728 | fi | |
15729 | ;; | |
da0f6381 | 15730 | |
00020c16 ILT |
15731 | sysv5* | sco3.2v5* | sco5v6*) |
15732 | # Note: We can NOT use -z defs as we might desire, because we do not | |
15733 | # link with -lc, and that would cause any symbols used from libc to | |
15734 | # always be unresolved, which means just about no library would | |
15735 | # ever link correctly. If we're not using GNU ld we use -z text | |
15736 | # though, which does catch some bad symbols but isn't as heavy-handed | |
15737 | # as -z defs. | |
15738 | no_undefined_flag='${wl}-z,text' | |
15739 | allow_undefined_flag='${wl}-z,nodefs' | |
15740 | archive_cmds_need_lc=no | |
15741 | hardcode_shlibpath_var=no | |
15742 | hardcode_libdir_flag_spec='${wl}-R,$libdir' | |
15743 | hardcode_libdir_separator=':' | |
15744 | link_all_deplibs=yes | |
15745 | export_dynamic_flag_spec='${wl}-Bexport' | |
15746 | runpath_var='LD_RUN_PATH' | |
da0f6381 | 15747 | |
00020c16 ILT |
15748 | if test "$GCC" = yes; then |
15749 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15750 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15751 | else | |
15752 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15753 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
15754 | fi | |
15755 | ;; | |
da0f6381 | 15756 | |
00020c16 ILT |
15757 | uts4*) |
15758 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
15759 | hardcode_libdir_flag_spec='-L$libdir' | |
15760 | hardcode_shlibpath_var=no | |
15761 | ;; | |
da0f6381 | 15762 | |
00020c16 ILT |
15763 | *) |
15764 | ld_shlibs=no | |
15765 | ;; | |
15766 | esac | |
da0f6381 | 15767 | |
00020c16 ILT |
15768 | if test x$host_vendor = xsni; then |
15769 | case $host in | |
15770 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
15771 | export_dynamic_flag_spec='${wl}-Blargedynsym' | |
15772 | ;; | |
15773 | esac | |
15774 | fi | |
15775 | fi | |
da0f6381 | 15776 | |
5213506e RW |
15777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 |
15778 | $as_echo "$ld_shlibs" >&6; } | |
00020c16 | 15779 | test "$ld_shlibs" = no && can_build_shared=no |
da0f6381 | 15780 | |
00020c16 | 15781 | with_gnu_ld=$with_gnu_ld |
da0f6381 PB |
15782 | |
15783 | ||
15784 | ||
15785 | ||
15786 | ||
15787 | ||
15788 | ||
15789 | ||
15790 | ||
15791 | ||
15792 | ||
15793 | ||
15794 | ||
15795 | ||
15796 | ||
00020c16 ILT |
15797 | # |
15798 | # Do we need to explicitly link libc? | |
15799 | # | |
15800 | case "x$archive_cmds_need_lc" in | |
15801 | x|xyes) | |
15802 | # Assume -lc should be added | |
15803 | archive_cmds_need_lc=yes | |
da0f6381 | 15804 | |
00020c16 ILT |
15805 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
15806 | case $archive_cmds in | |
15807 | *'~'*) | |
15808 | # FIXME: we may have to deal with multi-command sequences. | |
15809 | ;; | |
15810 | '$CC '*) | |
15811 | # Test whether the compiler implicitly links with -lc since on some | |
15812 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
15813 | # to ld, don't add -lc before -lgcc. | |
5213506e RW |
15814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
15815 | $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } | |
15816 | if test "${lt_cv_archive_cmds_need_lc+set}" = set; then : | |
15817 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
15818 | else |
15819 | $RM conftest* | |
15820 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
da0f6381 | 15821 | |
5213506e | 15822 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
00020c16 ILT |
15823 | (eval $ac_compile) 2>&5 |
15824 | ac_status=$? | |
5213506e RW |
15825 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
15826 | test $ac_status = 0; } 2>conftest.err; then | |
00020c16 ILT |
15827 | soname=conftest |
15828 | lib=conftest | |
15829 | libobjs=conftest.$ac_objext | |
15830 | deplibs= | |
15831 | wl=$lt_prog_compiler_wl | |
15832 | pic_flag=$lt_prog_compiler_pic | |
15833 | compiler_flags=-v | |
15834 | linker_flags=-v | |
15835 | verstring= | |
15836 | output_objdir=. | |
15837 | libname=conftest | |
15838 | lt_save_allow_undefined_flag=$allow_undefined_flag | |
15839 | allow_undefined_flag= | |
5213506e | 15840 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
00020c16 ILT |
15841 | (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
15842 | ac_status=$? | |
5213506e RW |
15843 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
15844 | test $ac_status = 0; } | |
00020c16 ILT |
15845 | then |
15846 | lt_cv_archive_cmds_need_lc=no | |
15847 | else | |
15848 | lt_cv_archive_cmds_need_lc=yes | |
15849 | fi | |
15850 | allow_undefined_flag=$lt_save_allow_undefined_flag | |
15851 | else | |
15852 | cat conftest.err 1>&5 | |
15853 | fi | |
15854 | $RM conftest* | |
da0f6381 | 15855 | |
00020c16 | 15856 | fi |
5213506e RW |
15857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 |
15858 | $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } | |
00020c16 ILT |
15859 | archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc |
15860 | ;; | |
15861 | esac | |
15862 | fi | |
15863 | ;; | |
15864 | esac | |
da0f6381 PB |
15865 | |
15866 | ||
15867 | ||
15868 | ||
5d47bb02 | 15869 | |
da0f6381 | 15870 | |
da0f6381 | 15871 | |
da0f6381 | 15872 | |
da0f6381 | 15873 | |
00020c16 ILT |
15874 | |
15875 | ||
15876 | ||
15877 | ||
15878 | ||
15879 | ||
15880 | ||
15881 | ||
15882 | ||
15883 | ||
15884 | ||
15885 | ||
15886 | ||
15887 | ||
15888 | ||
15889 | ||
15890 | ||
15891 | ||
15892 | ||
15893 | ||
15894 | ||
15895 | ||
15896 | ||
15897 | ||
15898 | ||
15899 | ||
15900 | ||
15901 | ||
15902 | ||
15903 | ||
15904 | ||
15905 | ||
15906 | ||
15907 | ||
15908 | ||
15909 | ||
15910 | ||
15911 | ||
15912 | ||
15913 | ||
15914 | ||
15915 | ||
15916 | ||
15917 | ||
15918 | ||
15919 | ||
15920 | ||
15921 | ||
15922 | ||
15923 | ||
15924 | ||
15925 | ||
15926 | ||
15927 | ||
15928 | ||
15929 | ||
15930 | ||
15931 | ||
15932 | ||
15933 | ||
15934 | ||
15935 | ||
15936 | ||
15937 | ||
15938 | ||
15939 | ||
15940 | ||
15941 | ||
15942 | ||
15943 | ||
15944 | ||
15945 | ||
15946 | ||
15947 | ||
15948 | ||
15949 | ||
15950 | ||
15951 | ||
15952 | ||
15953 | ||
15954 | ||
15955 | ||
15956 | ||
15957 | ||
15958 | ||
15959 | ||
15960 | ||
15961 | ||
15962 | ||
15963 | ||
15964 | ||
15965 | ||
15966 | ||
15967 | ||
15968 | ||
15969 | ||
15970 | ||
15971 | ||
15972 | ||
15973 | ||
15974 | ||
15975 | ||
15976 | ||
15977 | ||
15978 | ||
15979 | ||
15980 | ||
15981 | ||
15982 | ||
15983 | ||
15984 | ||
15985 | ||
15986 | ||
15987 | ||
15988 | ||
15989 | ||
15990 | ||
15991 | ||
15992 | ||
15993 | ||
15994 | ||
15995 | ||
15996 | ||
15997 | ||
15998 | ||
15999 | ||
16000 | ||
16001 | ||
16002 | ||
16003 | ||
16004 | ||
16005 | ||
16006 | ||
16007 | ||
16008 | ||
16009 | ||
16010 | ||
16011 | ||
16012 | ||
16013 | ||
16014 | ||
16015 | ||
16016 | ||
16017 | ||
16018 | ||
16019 | ||
16020 | ||
16021 | ||
5213506e RW |
16022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
16023 | $as_echo_n "checking dynamic linker characteristics... " >&6; } | |
00020c16 ILT |
16024 | |
16025 | if test "$GCC" = yes; then | |
16026 | case $host_os in | |
16027 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
16028 | *) lt_awk_arg="/^libraries:/" ;; | |
16029 | esac | |
43e02a8a RW |
16030 | case $host_os in |
16031 | mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; | |
16032 | *) lt_sed_strip_eq="s,=/,/,g" ;; | |
16033 | esac | |
16034 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` | |
16035 | case $lt_search_path_spec in | |
16036 | *\;*) | |
00020c16 ILT |
16037 | # if the path contains ";" then we assume it to be the separator |
16038 | # otherwise default to the standard path separator (i.e. ":") - it is | |
16039 | # assumed that no part of a normal pathname contains ";" but that should | |
16040 | # okay in the real world where ";" in dirpaths is itself problematic. | |
43e02a8a RW |
16041 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` |
16042 | ;; | |
16043 | *) | |
16044 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` | |
16045 | ;; | |
16046 | esac | |
00020c16 ILT |
16047 | # Ok, now we have the path, separated by spaces, we can step through it |
16048 | # and add multilib dir if necessary. | |
16049 | lt_tmp_lt_search_path_spec= | |
16050 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
16051 | for lt_sys_path in $lt_search_path_spec; do | |
16052 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
16053 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
16054 | else | |
16055 | test -d "$lt_sys_path" && \ | |
16056 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
16057 | fi | |
16058 | done | |
43e02a8a | 16059 | lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' |
00020c16 ILT |
16060 | BEGIN {RS=" "; FS="/|\n";} { |
16061 | lt_foo=""; | |
16062 | lt_count=0; | |
16063 | for (lt_i = NF; lt_i > 0; lt_i--) { | |
16064 | if ($lt_i != "" && $lt_i != ".") { | |
16065 | if ($lt_i == "..") { | |
16066 | lt_count++; | |
16067 | } else { | |
16068 | if (lt_count == 0) { | |
16069 | lt_foo="/" $lt_i lt_foo; | |
16070 | } else { | |
16071 | lt_count--; | |
16072 | } | |
16073 | } | |
16074 | } | |
16075 | } | |
16076 | if (lt_foo != "") { lt_freq[lt_foo]++; } | |
16077 | if (lt_freq[lt_foo] == 1) { print lt_foo; } | |
16078 | }'` | |
43e02a8a RW |
16079 | # AWK program above erroneously prepends '/' to C:/dos/paths |
16080 | # for these hosts. | |
16081 | case $host_os in | |
16082 | mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ | |
16083 | $SED 's,/\([A-Za-z]:\),\1,g'` ;; | |
16084 | esac | |
16085 | sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` | |
00020c16 ILT |
16086 | else |
16087 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
16088 | fi | |
16089 | library_names_spec= | |
16090 | libname_spec='lib$name' | |
16091 | soname_spec= | |
16092 | shrext_cmds=".so" | |
16093 | postinstall_cmds= | |
16094 | postuninstall_cmds= | |
16095 | finish_cmds= | |
16096 | finish_eval= | |
16097 | shlibpath_var= | |
16098 | shlibpath_overrides_runpath=unknown | |
16099 | version_type=none | |
16100 | dynamic_linker="$host_os ld.so" | |
16101 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
16102 | need_lib_prefix=unknown | |
16103 | hardcode_into_libs=no | |
16104 | ||
16105 | # when you set need_version to no, make sure it does not cause -set_version | |
16106 | # flags to be left without arguments | |
16107 | need_version=unknown | |
16108 | ||
16109 | case $host_os in | |
16110 | aix3*) | |
16111 | version_type=linux | |
16112 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
16113 | shlibpath_var=LIBPATH | |
16114 | ||
16115 | # AIX 3 has no versioning support, so we append a major version to the name. | |
16116 | soname_spec='${libname}${release}${shared_ext}$major' | |
16117 | ;; | |
16118 | ||
16119 | aix[4-9]*) | |
16120 | version_type=linux | |
16121 | need_lib_prefix=no | |
16122 | need_version=no | |
16123 | hardcode_into_libs=yes | |
16124 | if test "$host_cpu" = ia64; then | |
16125 | # AIX 5 supports IA64 | |
16126 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
16127 | shlibpath_var=LD_LIBRARY_PATH | |
16128 | else | |
16129 | # With GCC up to 2.95.x, collect2 would create an import file | |
16130 | # for dependence libraries. The import file would start with | |
16131 | # the line `#! .'. This would cause the generated library to | |
16132 | # depend on `.', always an invalid library. This was fixed in | |
16133 | # development snapshots of GCC prior to 3.0. | |
16134 | case $host_os in | |
16135 | aix4 | aix4.[01] | aix4.[01].*) | |
16136 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
16137 | echo ' yes ' | |
da0f6381 PB |
16138 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
16139 | : | |
16140 | else | |
16141 | can_build_shared=no | |
16142 | fi | |
16143 | ;; | |
16144 | esac | |
16145 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
16146 | # soname into executable. Probably we can add versioning support to | |
16147 | # collect2, so additional links can be useful in future. | |
16148 | if test "$aix_use_runtimelinking" = yes; then | |
16149 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
16150 | # instead of lib<name>.a to let people know that these are not | |
16151 | # typical AIX shared libraries. | |
16152 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16153 | else | |
16154 | # We preserve .a as extension for shared libraries through AIX4.2 | |
16155 | # and later when we are not doing run time linking. | |
16156 | library_names_spec='${libname}${release}.a $libname.a' | |
16157 | soname_spec='${libname}${release}${shared_ext}$major' | |
16158 | fi | |
16159 | shlibpath_var=LIBPATH | |
16160 | fi | |
16161 | ;; | |
16162 | ||
16163 | amigaos*) | |
5d47bb02 PG |
16164 | case $host_cpu in |
16165 | powerpc) | |
16166 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
16167 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
16168 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16169 | ;; | |
16170 | m68k) | |
da0f6381 PB |
16171 | library_names_spec='$libname.ixlibrary $libname.a' |
16172 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
43e02a8a | 16173 | 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 ${libname}_ixlibrary.a || exit 1; done' |
5d47bb02 PG |
16174 | ;; |
16175 | esac | |
da0f6381 PB |
16176 | ;; |
16177 | ||
16178 | beos*) | |
16179 | library_names_spec='${libname}${shared_ext}' | |
16180 | dynamic_linker="$host_os ld.so" | |
16181 | shlibpath_var=LIBRARY_PATH | |
16182 | ;; | |
16183 | ||
16184 | bsdi[45]*) | |
16185 | version_type=linux | |
16186 | need_version=no | |
16187 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16188 | soname_spec='${libname}${release}${shared_ext}$major' | |
16189 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
16190 | shlibpath_var=LD_LIBRARY_PATH | |
16191 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
16192 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
16193 | # the default ld.so.conf also contains /usr/contrib/lib and | |
16194 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
16195 | # libtool to hard-code these into programs | |
16196 | ;; | |
16197 | ||
5d47bb02 | 16198 | cygwin* | mingw* | pw32* | cegcc*) |
da0f6381 PB |
16199 | version_type=windows |
16200 | shrext_cmds=".dll" | |
16201 | need_version=no | |
16202 | need_lib_prefix=no | |
16203 | ||
5d47bb02 PG |
16204 | case $GCC,$host_os in |
16205 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
da0f6381 PB |
16206 | library_names_spec='$libname.dll.a' |
16207 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
16208 | postinstall_cmds='base_file=`basename \${file}`~ | |
16209 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
16210 | dldir=$destdir/`dirname \$dlpath`~ | |
16211 | test -d \$dldir || mkdir -p \$dldir~ | |
16212 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
16213 | chmod a+x \$dldir/$dlname~ | |
16214 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
16215 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
16216 | fi' | |
16217 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
16218 | dlpath=$dir/\$dldll~ | |
16219 | $RM \$dlpath' | |
16220 | shlibpath_overrides_runpath=yes | |
16221 | ||
16222 | case $host_os in | |
16223 | cygwin*) | |
16224 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
16225 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
43e02a8a RW |
16226 | |
16227 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" | |
da0f6381 | 16228 | ;; |
5d47bb02 | 16229 | mingw* | cegcc*) |
da0f6381 PB |
16230 | # MinGW DLLs use traditional 'lib' prefix |
16231 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
da0f6381 PB |
16232 | ;; |
16233 | pw32*) | |
16234 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
16235 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
16236 | ;; | |
16237 | esac | |
16238 | ;; | |
16239 | ||
16240 | *) | |
16241 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
16242 | ;; | |
16243 | esac | |
16244 | dynamic_linker='Win32 ld.exe' | |
16245 | # FIXME: first we should search . and the directory the executable is in | |
16246 | shlibpath_var=PATH | |
16247 | ;; | |
16248 | ||
16249 | darwin* | rhapsody*) | |
16250 | dynamic_linker="$host_os dyld" | |
16251 | version_type=darwin | |
16252 | need_lib_prefix=no | |
16253 | need_version=no | |
16254 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
16255 | soname_spec='${libname}${release}${major}$shared_ext' | |
16256 | shlibpath_overrides_runpath=yes | |
16257 | shlibpath_var=DYLD_LIBRARY_PATH | |
16258 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
16259 | ||
16260 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" | |
16261 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
16262 | ;; | |
16263 | ||
16264 | dgux*) | |
16265 | version_type=linux | |
16266 | need_lib_prefix=no | |
16267 | need_version=no | |
16268 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
16269 | soname_spec='${libname}${release}${shared_ext}$major' | |
16270 | shlibpath_var=LD_LIBRARY_PATH | |
16271 | ;; | |
16272 | ||
16273 | freebsd1*) | |
16274 | dynamic_linker=no | |
16275 | ;; | |
16276 | ||
16277 | freebsd* | dragonfly*) | |
16278 | # DragonFly does not have aout. When/if they implement a new | |
16279 | # versioning mechanism, adjust this. | |
16280 | if test -x /usr/bin/objformat; then | |
16281 | objformat=`/usr/bin/objformat` | |
16282 | else | |
16283 | case $host_os in | |
16284 | freebsd[123]*) objformat=aout ;; | |
16285 | *) objformat=elf ;; | |
16286 | esac | |
16287 | fi | |
16288 | version_type=freebsd-$objformat | |
16289 | case $version_type in | |
16290 | freebsd-elf*) | |
16291 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
16292 | need_version=no | |
16293 | need_lib_prefix=no | |
16294 | ;; | |
16295 | freebsd-*) | |
16296 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
16297 | need_version=yes | |
16298 | ;; | |
16299 | esac | |
16300 | shlibpath_var=LD_LIBRARY_PATH | |
16301 | case $host_os in | |
16302 | freebsd2*) | |
16303 | shlibpath_overrides_runpath=yes | |
16304 | ;; | |
16305 | freebsd3.[01]* | freebsdelf3.[01]*) | |
16306 | shlibpath_overrides_runpath=yes | |
16307 | hardcode_into_libs=yes | |
16308 | ;; | |
16309 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
16310 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
16311 | shlibpath_overrides_runpath=no | |
16312 | hardcode_into_libs=yes | |
16313 | ;; | |
16314 | *) # from 4.6 on, and DragonFly | |
16315 | shlibpath_overrides_runpath=yes | |
16316 | hardcode_into_libs=yes | |
16317 | ;; | |
16318 | esac | |
16319 | ;; | |
16320 | ||
16321 | gnu*) | |
16322 | version_type=linux | |
16323 | need_lib_prefix=no | |
16324 | need_version=no | |
16325 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
16326 | soname_spec='${libname}${release}${shared_ext}$major' | |
16327 | shlibpath_var=LD_LIBRARY_PATH | |
16328 | hardcode_into_libs=yes | |
16329 | ;; | |
16330 | ||
43e02a8a RW |
16331 | haiku*) |
16332 | version_type=linux | |
16333 | need_lib_prefix=no | |
16334 | need_version=no | |
16335 | dynamic_linker="$host_os runtime_loader" | |
16336 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
16337 | soname_spec='${libname}${release}${shared_ext}$major' | |
16338 | shlibpath_var=LIBRARY_PATH | |
16339 | shlibpath_overrides_runpath=yes | |
16340 | sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' | |
16341 | hardcode_into_libs=yes | |
16342 | ;; | |
16343 | ||
da0f6381 PB |
16344 | hpux9* | hpux10* | hpux11*) |
16345 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
16346 | # link against other versions. | |
16347 | version_type=sunos | |
16348 | need_lib_prefix=no | |
16349 | need_version=no | |
16350 | case $host_cpu in | |
16351 | ia64*) | |
16352 | shrext_cmds='.so' | |
16353 | hardcode_into_libs=yes | |
16354 | dynamic_linker="$host_os dld.so" | |
16355 | shlibpath_var=LD_LIBRARY_PATH | |
16356 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
16357 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16358 | soname_spec='${libname}${release}${shared_ext}$major' | |
16359 | if test "X$HPUX_IA64_MODE" = X32; then | |
16360 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
16361 | else | |
16362 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
16363 | fi | |
16364 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
16365 | ;; | |
16366 | hppa*64*) | |
16367 | shrext_cmds='.sl' | |
16368 | hardcode_into_libs=yes | |
16369 | dynamic_linker="$host_os dld.sl" | |
16370 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
16371 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
16372 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16373 | soname_spec='${libname}${release}${shared_ext}$major' | |
16374 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
16375 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
16376 | ;; | |
16377 | *) | |
16378 | shrext_cmds='.sl' | |
16379 | dynamic_linker="$host_os dld.sl" | |
16380 | shlibpath_var=SHLIB_PATH | |
16381 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
16382 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16383 | soname_spec='${libname}${release}${shared_ext}$major' | |
16384 | ;; | |
16385 | esac | |
43e02a8a | 16386 | # HP-UX runs *really* slowly unless shared libraries are mode 555, ... |
da0f6381 | 16387 | postinstall_cmds='chmod 555 $lib' |
43e02a8a RW |
16388 | # or fails outright, so override atomically: |
16389 | install_override_mode=555 | |
da0f6381 PB |
16390 | ;; |
16391 | ||
16392 | interix[3-9]*) | |
16393 | version_type=linux | |
16394 | need_lib_prefix=no | |
16395 | need_version=no | |
16396 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
16397 | soname_spec='${libname}${release}${shared_ext}$major' | |
16398 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
16399 | shlibpath_var=LD_LIBRARY_PATH | |
16400 | shlibpath_overrides_runpath=no | |
16401 | hardcode_into_libs=yes | |
16402 | ;; | |
16403 | ||
16404 | irix5* | irix6* | nonstopux*) | |
16405 | case $host_os in | |
16406 | nonstopux*) version_type=nonstopux ;; | |
16407 | *) | |
16408 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
16409 | version_type=linux | |
16410 | else | |
16411 | version_type=irix | |
16412 | fi ;; | |
16413 | esac | |
16414 | need_lib_prefix=no | |
16415 | need_version=no | |
16416 | soname_spec='${libname}${release}${shared_ext}$major' | |
16417 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
16418 | case $host_os in | |
16419 | irix5* | nonstopux*) | |
16420 | libsuff= shlibsuff= | |
16421 | ;; | |
16422 | *) | |
16423 | case $LD in # libtool.m4 will add one of these switches to LD | |
16424 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
16425 | libsuff= shlibsuff= libmagic=32-bit;; | |
16426 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
16427 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
16428 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
16429 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
16430 | *) libsuff= shlibsuff= libmagic=never-match;; | |
16431 | esac | |
16432 | ;; | |
16433 | esac | |
16434 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
16435 | shlibpath_overrides_runpath=no | |
16436 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
16437 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
16438 | hardcode_into_libs=yes | |
16439 | ;; | |
16440 | ||
16441 | # No shared lib support for Linux oldld, aout, or coff. | |
16442 | linux*oldld* | linux*aout* | linux*coff*) | |
16443 | dynamic_linker=no | |
16444 | ;; | |
16445 | ||
16446 | # This must be Linux ELF. | |
7a9d3fe8 | 16447 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
da0f6381 PB |
16448 | version_type=linux |
16449 | need_lib_prefix=no | |
16450 | need_version=no | |
16451 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16452 | soname_spec='${libname}${release}${shared_ext}$major' | |
16453 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
16454 | shlibpath_var=LD_LIBRARY_PATH | |
16455 | shlibpath_overrides_runpath=no | |
baafc534 | 16456 | |
da0f6381 | 16457 | # Some binutils ld are patched to set DT_RUNPATH |
5213506e RW |
16458 | if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
16459 | $as_echo_n "(cached) " >&6 | |
baafc534 RW |
16460 | else |
16461 | lt_cv_shlibpath_overrides_runpath=no | |
16462 | save_LDFLAGS=$LDFLAGS | |
16463 | save_libdir=$libdir | |
16464 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ | |
16465 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" | |
5213506e | 16466 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
16467 | /* end confdefs.h. */ |
16468 | ||
16469 | int | |
16470 | main () | |
16471 | { | |
16472 | ||
16473 | ; | |
16474 | return 0; | |
16475 | } | |
16476 | _ACEOF | |
5213506e RW |
16477 | if ac_fn_c_try_link "$LINENO"; then : |
16478 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : | |
baafc534 | 16479 | lt_cv_shlibpath_overrides_runpath=yes |
da0f6381 | 16480 | fi |
da0f6381 | 16481 | fi |
5213506e RW |
16482 | rm -f core conftest.err conftest.$ac_objext \ |
16483 | conftest$ac_exeext conftest.$ac_ext | |
baafc534 RW |
16484 | LDFLAGS=$save_LDFLAGS |
16485 | libdir=$save_libdir | |
16486 | ||
16487 | fi | |
16488 | ||
16489 | shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath | |
da0f6381 PB |
16490 | |
16491 | # This implies no fast_install, which is unacceptable. | |
16492 | # Some rework will be needed to allow for fast_install | |
16493 | # before this can be enabled. | |
16494 | hardcode_into_libs=yes | |
16495 | ||
16496 | # Append ld.so.conf contents to the search path | |
16497 | if test -f /etc/ld.so.conf; then | |
43e02a8a | 16498 | 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 |
16499 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
16500 | fi | |
16501 | ||
16502 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
16503 | # powerpc, because MkLinux only supported shared libraries with the | |
16504 | # GNU dynamic linker. Since this was broken with cross compilers, | |
16505 | # most powerpc-linux boxes support dynamic linking these days and | |
16506 | # people can always --disable-shared, the test was removed, and we | |
16507 | # assume the GNU/Linux dynamic linker is in use. | |
16508 | dynamic_linker='GNU/Linux ld.so' | |
16509 | ;; | |
16510 | ||
16511 | netbsd*) | |
16512 | version_type=sunos | |
16513 | need_lib_prefix=no | |
16514 | need_version=no | |
16515 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
16516 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
16517 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
16518 | dynamic_linker='NetBSD (a.out) ld.so' | |
16519 | else | |
16520 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
16521 | soname_spec='${libname}${release}${shared_ext}$major' | |
16522 | dynamic_linker='NetBSD ld.elf_so' | |
16523 | fi | |
16524 | shlibpath_var=LD_LIBRARY_PATH | |
16525 | shlibpath_overrides_runpath=yes | |
16526 | hardcode_into_libs=yes | |
16527 | ;; | |
16528 | ||
16529 | newsos6) | |
16530 | version_type=linux | |
16531 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16532 | shlibpath_var=LD_LIBRARY_PATH | |
16533 | shlibpath_overrides_runpath=yes | |
16534 | ;; | |
16535 | ||
16536 | *nto* | *qnx*) | |
16537 | version_type=qnx | |
16538 | need_lib_prefix=no | |
16539 | need_version=no | |
16540 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16541 | soname_spec='${libname}${release}${shared_ext}$major' | |
16542 | shlibpath_var=LD_LIBRARY_PATH | |
16543 | shlibpath_overrides_runpath=no | |
16544 | hardcode_into_libs=yes | |
16545 | dynamic_linker='ldqnx.so' | |
16546 | ;; | |
16547 | ||
16548 | openbsd*) | |
16549 | version_type=sunos | |
16550 | sys_lib_dlsearch_path_spec="/usr/lib" | |
16551 | need_lib_prefix=no | |
16552 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
16553 | case $host_os in | |
16554 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
16555 | *) need_version=no ;; | |
16556 | esac | |
16557 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
16558 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
16559 | shlibpath_var=LD_LIBRARY_PATH | |
16560 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
16561 | case $host_os in | |
16562 | openbsd2.[89] | openbsd2.[89].*) | |
16563 | shlibpath_overrides_runpath=no | |
16564 | ;; | |
16565 | *) | |
16566 | shlibpath_overrides_runpath=yes | |
16567 | ;; | |
16568 | esac | |
16569 | else | |
16570 | shlibpath_overrides_runpath=yes | |
16571 | fi | |
16572 | ;; | |
16573 | ||
16574 | os2*) | |
16575 | libname_spec='$name' | |
16576 | shrext_cmds=".dll" | |
16577 | need_lib_prefix=no | |
16578 | library_names_spec='$libname${shared_ext} $libname.a' | |
16579 | dynamic_linker='OS/2 ld.exe' | |
16580 | shlibpath_var=LIBPATH | |
16581 | ;; | |
16582 | ||
16583 | osf3* | osf4* | osf5*) | |
16584 | version_type=osf | |
16585 | need_lib_prefix=no | |
16586 | need_version=no | |
16587 | soname_spec='${libname}${release}${shared_ext}$major' | |
16588 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16589 | shlibpath_var=LD_LIBRARY_PATH | |
16590 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
16591 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
16592 | ;; | |
16593 | ||
16594 | rdos*) | |
16595 | dynamic_linker=no | |
16596 | ;; | |
16597 | ||
16598 | solaris*) | |
16599 | version_type=linux | |
16600 | need_lib_prefix=no | |
16601 | need_version=no | |
16602 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16603 | soname_spec='${libname}${release}${shared_ext}$major' | |
16604 | shlibpath_var=LD_LIBRARY_PATH | |
16605 | shlibpath_overrides_runpath=yes | |
16606 | hardcode_into_libs=yes | |
16607 | # ldd complains unless libraries are executable | |
16608 | postinstall_cmds='chmod +x $lib' | |
16609 | ;; | |
16610 | ||
16611 | sunos4*) | |
16612 | version_type=sunos | |
16613 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
16614 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
16615 | shlibpath_var=LD_LIBRARY_PATH | |
16616 | shlibpath_overrides_runpath=yes | |
16617 | if test "$with_gnu_ld" = yes; then | |
16618 | need_lib_prefix=no | |
16619 | fi | |
16620 | need_version=yes | |
16621 | ;; | |
16622 | ||
16623 | sysv4 | sysv4.3*) | |
16624 | version_type=linux | |
16625 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16626 | soname_spec='${libname}${release}${shared_ext}$major' | |
16627 | shlibpath_var=LD_LIBRARY_PATH | |
16628 | case $host_vendor in | |
16629 | sni) | |
16630 | shlibpath_overrides_runpath=no | |
16631 | need_lib_prefix=no | |
16632 | runpath_var=LD_RUN_PATH | |
16633 | ;; | |
16634 | siemens) | |
16635 | need_lib_prefix=no | |
16636 | ;; | |
16637 | motorola) | |
16638 | need_lib_prefix=no | |
16639 | need_version=no | |
16640 | shlibpath_overrides_runpath=no | |
16641 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
16642 | ;; | |
16643 | esac | |
16644 | ;; | |
16645 | ||
16646 | sysv4*MP*) | |
16647 | if test -d /usr/nec ;then | |
16648 | version_type=linux | |
16649 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
16650 | soname_spec='$libname${shared_ext}.$major' | |
16651 | shlibpath_var=LD_LIBRARY_PATH | |
16652 | fi | |
16653 | ;; | |
16654 | ||
16655 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
16656 | version_type=freebsd-elf | |
16657 | need_lib_prefix=no | |
16658 | need_version=no | |
16659 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
16660 | soname_spec='${libname}${release}${shared_ext}$major' | |
16661 | shlibpath_var=LD_LIBRARY_PATH | |
16662 | shlibpath_overrides_runpath=yes | |
16663 | hardcode_into_libs=yes | |
16664 | if test "$with_gnu_ld" = yes; then | |
16665 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
16666 | else | |
16667 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
16668 | case $host_os in | |
16669 | sco3.2v5*) | |
16670 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
16671 | ;; | |
16672 | esac | |
16673 | fi | |
16674 | sys_lib_dlsearch_path_spec='/usr/lib' | |
16675 | ;; | |
16676 | ||
16677 | tpf*) | |
16678 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
16679 | version_type=linux | |
16680 | need_lib_prefix=no | |
16681 | need_version=no | |
5d47bb02 | 16682 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
da0f6381 PB |
16683 | shlibpath_var=LD_LIBRARY_PATH |
16684 | shlibpath_overrides_runpath=no | |
16685 | hardcode_into_libs=yes | |
16686 | ;; | |
16687 | ||
16688 | uts4*) | |
16689 | version_type=linux | |
16690 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
16691 | soname_spec='${libname}${release}${shared_ext}$major' | |
16692 | shlibpath_var=LD_LIBRARY_PATH | |
16693 | ;; | |
16694 | ||
16695 | *) | |
16696 | dynamic_linker=no | |
16697 | ;; | |
16698 | esac | |
5213506e RW |
16699 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
16700 | $as_echo "$dynamic_linker" >&6; } | |
da0f6381 PB |
16701 | test "$dynamic_linker" = no && can_build_shared=no |
16702 | ||
16703 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
16704 | if test "$GCC" = yes; then | |
16705 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
16706 | fi | |
16707 | ||
5d47bb02 PG |
16708 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
16709 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
16710 | fi | |
16711 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
16712 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
16713 | fi | |
16714 | ||
da0f6381 PB |
16715 | |
16716 | ||
16717 | ||
16718 | ||
16719 | ||
16720 | ||
16721 | ||
16722 | ||
16723 | ||
16724 | ||
16725 | ||
16726 | ||
16727 | ||
16728 | ||
16729 | ||
16730 | ||
16731 | ||
16732 | ||
16733 | ||
16734 | ||
16735 | ||
16736 | ||
16737 | ||
16738 | ||
16739 | ||
16740 | ||
16741 | ||
16742 | ||
16743 | ||
16744 | ||
16745 | ||
16746 | ||
16747 | ||
16748 | ||
16749 | ||
16750 | ||
16751 | ||
16752 | ||
16753 | ||
16754 | ||
16755 | ||
16756 | ||
16757 | ||
16758 | ||
16759 | ||
16760 | ||
16761 | ||
16762 | ||
16763 | ||
16764 | ||
16765 | ||
16766 | ||
16767 | ||
16768 | ||
16769 | ||
16770 | ||
16771 | ||
16772 | ||
16773 | ||
16774 | ||
16775 | ||
16776 | ||
16777 | ||
16778 | ||
16779 | ||
16780 | ||
16781 | ||
16782 | ||
16783 | ||
16784 | ||
16785 | ||
16786 | ||
16787 | ||
16788 | ||
16789 | ||
16790 | ||
16791 | ||
16792 | ||
16793 | ||
16794 | ||
43e02a8a RW |
16795 | |
16796 | ||
16797 | ||
16798 | ||
16799 | ||
da0f6381 PB |
16800 | |
16801 | ||
16802 | ||
16803 | ||
16804 | ||
16805 | ||
5213506e RW |
16806 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
16807 | $as_echo_n "checking how to hardcode library paths into programs... " >&6; } | |
da0f6381 PB |
16808 | hardcode_action= |
16809 | if test -n "$hardcode_libdir_flag_spec" || | |
16810 | test -n "$runpath_var" || | |
16811 | test "X$hardcode_automatic" = "Xyes" ; then | |
16812 | ||
16813 | # We can hardcode non-existent directories. | |
16814 | if test "$hardcode_direct" != no && | |
16815 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
16816 | # have to relink, otherwise we might link with an installed library | |
16817 | # when we should be linking with a yet-to-be-installed one | |
16818 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && | |
16819 | test "$hardcode_minus_L" != no; then | |
16820 | # Linking always hardcodes the temporary library directory. | |
16821 | hardcode_action=relink | |
16822 | else | |
16823 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
16824 | hardcode_action=immediate | |
16825 | fi | |
16826 | else | |
16827 | # We cannot hardcode anything, or else we can only hardcode existing | |
16828 | # directories. | |
16829 | hardcode_action=unsupported | |
16830 | fi | |
5213506e RW |
16831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 |
16832 | $as_echo "$hardcode_action" >&6; } | |
da0f6381 PB |
16833 | |
16834 | if test "$hardcode_action" = relink || | |
16835 | test "$inherit_rpath" = yes; then | |
16836 | # Fast installation is not supported | |
16837 | enable_fast_install=no | |
16838 | elif test "$shlibpath_overrides_runpath" = yes || | |
16839 | test "$enable_shared" = no; then | |
16840 | # Fast installation is not necessary | |
16841 | enable_fast_install=needless | |
16842 | fi | |
16843 | ||
16844 | ||
16845 | ||
16846 | ||
16847 | ||
16848 | ||
16849 | if test "x$enable_dlopen" != xyes; then | |
16850 | enable_dlopen=unknown | |
16851 | enable_dlopen_self=unknown | |
16852 | enable_dlopen_self_static=unknown | |
16853 | else | |
16854 | lt_cv_dlopen=no | |
16855 | lt_cv_dlopen_libs= | |
16856 | ||
16857 | case $host_os in | |
16858 | beos*) | |
16859 | lt_cv_dlopen="load_add_on" | |
16860 | lt_cv_dlopen_libs= | |
16861 | lt_cv_dlopen_self=yes | |
16862 | ;; | |
16863 | ||
5d47bb02 | 16864 | mingw* | pw32* | cegcc*) |
da0f6381 | 16865 | lt_cv_dlopen="LoadLibrary" |
5213506e RW |
16866 | lt_cv_dlopen_libs= |
16867 | ;; | |
da0f6381 | 16868 | |
5213506e RW |
16869 | cygwin*) |
16870 | lt_cv_dlopen="dlopen" | |
16871 | lt_cv_dlopen_libs= | |
16872 | ;; | |
16873 | ||
16874 | darwin*) | |
16875 | # if libdl is installed we need to link against it | |
16876 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 | |
16877 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
16878 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then : | |
16879 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
16880 | else |
16881 | ac_check_lib_save_LIBS=$LIBS | |
5213506e RW |
16882 | LIBS="-ldl $LIBS" |
16883 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
da0f6381 PB |
16884 | /* end confdefs.h. */ |
16885 | ||
5213506e RW |
16886 | /* Override any GCC internal prototype to avoid an error. |
16887 | Use char because int might match the return type of a GCC | |
16888 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
16889 | #ifdef __cplusplus |
16890 | extern "C" | |
16891 | #endif | |
5213506e | 16892 | char dlopen (); |
da0f6381 PB |
16893 | int |
16894 | main () | |
16895 | { | |
5213506e | 16896 | return dlopen (); |
da0f6381 PB |
16897 | ; |
16898 | return 0; | |
16899 | } | |
16900 | _ACEOF | |
5213506e RW |
16901 | if ac_fn_c_try_link "$LINENO"; then : |
16902 | ac_cv_lib_dl_dlopen=yes | |
da0f6381 | 16903 | else |
5213506e | 16904 | ac_cv_lib_dl_dlopen=no |
da0f6381 | 16905 | fi |
5213506e RW |
16906 | rm -f core conftest.err conftest.$ac_objext \ |
16907 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
16908 | LIBS=$ac_check_lib_save_LIBS |
16909 | fi | |
5213506e RW |
16910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
16911 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
16912 | if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : | |
16913 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" | |
da0f6381 | 16914 | else |
da0f6381 | 16915 | |
5213506e RW |
16916 | lt_cv_dlopen="dyld" |
16917 | lt_cv_dlopen_libs= | |
16918 | lt_cv_dlopen_self=yes | |
da0f6381 | 16919 | |
5213506e | 16920 | fi |
da0f6381 | 16921 | |
5213506e | 16922 | ;; |
da0f6381 | 16923 | |
5213506e RW |
16924 | *) |
16925 | ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" | |
16926 | if test "x$ac_cv_func_shl_load" = x""yes; then : | |
16927 | lt_cv_dlopen="shl_load" | |
16928 | else | |
16929 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 | |
16930 | $as_echo_n "checking for shl_load in -ldld... " >&6; } | |
16931 | if test "${ac_cv_lib_dld_shl_load+set}" = set; then : | |
16932 | $as_echo_n "(cached) " >&6 | |
16933 | else | |
16934 | ac_check_lib_save_LIBS=$LIBS | |
16935 | LIBS="-ldld $LIBS" | |
16936 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16937 | /* end confdefs.h. */ | |
16938 | ||
16939 | /* Override any GCC internal prototype to avoid an error. | |
16940 | Use char because int might match the return type of a GCC | |
da0f6381 | 16941 | builtin and then its argument prototype would still apply. */ |
da0f6381 | 16942 | #ifdef __cplusplus |
5213506e | 16943 | extern "C" |
da0f6381 | 16944 | #endif |
5213506e | 16945 | char shl_load (); |
da0f6381 PB |
16946 | int |
16947 | main () | |
16948 | { | |
5213506e | 16949 | return shl_load (); |
da0f6381 PB |
16950 | ; |
16951 | return 0; | |
16952 | } | |
16953 | _ACEOF | |
5213506e RW |
16954 | if ac_fn_c_try_link "$LINENO"; then : |
16955 | ac_cv_lib_dld_shl_load=yes | |
da0f6381 | 16956 | else |
5213506e | 16957 | ac_cv_lib_dld_shl_load=no |
da0f6381 | 16958 | fi |
5213506e RW |
16959 | rm -f core conftest.err conftest.$ac_objext \ |
16960 | conftest$ac_exeext conftest.$ac_ext | |
16961 | LIBS=$ac_check_lib_save_LIBS | |
da0f6381 | 16962 | fi |
5213506e RW |
16963 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 |
16964 | $as_echo "$ac_cv_lib_dld_shl_load" >&6; } | |
16965 | if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : | |
16966 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" | |
16967 | else | |
16968 | ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" | |
16969 | if test "x$ac_cv_func_dlopen" = x""yes; then : | |
da0f6381 PB |
16970 | lt_cv_dlopen="dlopen" |
16971 | else | |
5213506e RW |
16972 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 |
16973 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
16974 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then : | |
16975 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
16976 | else |
16977 | ac_check_lib_save_LIBS=$LIBS | |
16978 | LIBS="-ldl $LIBS" | |
5213506e | 16979 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
16980 | /* end confdefs.h. */ |
16981 | ||
5213506e RW |
16982 | /* Override any GCC internal prototype to avoid an error. |
16983 | Use char because int might match the return type of a GCC | |
16984 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
16985 | #ifdef __cplusplus |
16986 | extern "C" | |
16987 | #endif | |
da0f6381 PB |
16988 | char dlopen (); |
16989 | int | |
16990 | main () | |
16991 | { | |
5213506e | 16992 | return dlopen (); |
da0f6381 PB |
16993 | ; |
16994 | return 0; | |
16995 | } | |
16996 | _ACEOF | |
5213506e | 16997 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 PB |
16998 | ac_cv_lib_dl_dlopen=yes |
16999 | else | |
5213506e | 17000 | ac_cv_lib_dl_dlopen=no |
da0f6381 | 17001 | fi |
5213506e RW |
17002 | rm -f core conftest.err conftest.$ac_objext \ |
17003 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
17004 | LIBS=$ac_check_lib_save_LIBS |
17005 | fi | |
5213506e RW |
17006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
17007 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
17008 | if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : | |
da0f6381 PB |
17009 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
17010 | else | |
5213506e RW |
17011 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 |
17012 | $as_echo_n "checking for dlopen in -lsvld... " >&6; } | |
17013 | if test "${ac_cv_lib_svld_dlopen+set}" = set; then : | |
17014 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
17015 | else |
17016 | ac_check_lib_save_LIBS=$LIBS | |
17017 | LIBS="-lsvld $LIBS" | |
5213506e | 17018 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
17019 | /* end confdefs.h. */ |
17020 | ||
5213506e RW |
17021 | /* Override any GCC internal prototype to avoid an error. |
17022 | Use char because int might match the return type of a GCC | |
17023 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
17024 | #ifdef __cplusplus |
17025 | extern "C" | |
17026 | #endif | |
da0f6381 PB |
17027 | char dlopen (); |
17028 | int | |
17029 | main () | |
17030 | { | |
5213506e | 17031 | return dlopen (); |
da0f6381 PB |
17032 | ; |
17033 | return 0; | |
17034 | } | |
17035 | _ACEOF | |
5213506e | 17036 | if ac_fn_c_try_link "$LINENO"; then : |
da0f6381 PB |
17037 | ac_cv_lib_svld_dlopen=yes |
17038 | else | |
5213506e | 17039 | ac_cv_lib_svld_dlopen=no |
da0f6381 | 17040 | fi |
5213506e RW |
17041 | rm -f core conftest.err conftest.$ac_objext \ |
17042 | conftest$ac_exeext conftest.$ac_ext | |
da0f6381 PB |
17043 | LIBS=$ac_check_lib_save_LIBS |
17044 | fi | |
5213506e RW |
17045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 |
17046 | $as_echo "$ac_cv_lib_svld_dlopen" >&6; } | |
17047 | if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : | |
da0f6381 PB |
17048 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" |
17049 | else | |
5213506e RW |
17050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 |
17051 | $as_echo_n "checking for dld_link in -ldld... " >&6; } | |
17052 | if test "${ac_cv_lib_dld_dld_link+set}" = set; then : | |
17053 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
17054 | else |
17055 | ac_check_lib_save_LIBS=$LIBS | |
17056 | LIBS="-ldld $LIBS" | |
5213506e | 17057 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
da0f6381 PB |
17058 | /* end confdefs.h. */ |
17059 | ||
5213506e RW |
17060 | /* Override any GCC internal prototype to avoid an error. |
17061 | Use char because int might match the return type of a GCC | |
17062 | builtin and then its argument prototype would still apply. */ | |
da0f6381 PB |
17063 | #ifdef __cplusplus |
17064 | extern "C" | |
17065 | #endif | |
da0f6381 PB |
17066 | char dld_link (); |
17067 | int | |
17068 | main () | |
17069 | { | |
5213506e | 17070 | return dld_link (); |
00020c16 ILT |
17071 | ; |
17072 | return 0; | |
17073 | } | |
17074 | _ACEOF | |
5213506e | 17075 | if ac_fn_c_try_link "$LINENO"; then : |
00020c16 ILT |
17076 | ac_cv_lib_dld_dld_link=yes |
17077 | else | |
5213506e | 17078 | ac_cv_lib_dld_dld_link=no |
00020c16 | 17079 | fi |
5213506e RW |
17080 | rm -f core conftest.err conftest.$ac_objext \ |
17081 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
17082 | LIBS=$ac_check_lib_save_LIBS |
17083 | fi | |
5213506e RW |
17084 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 |
17085 | $as_echo "$ac_cv_lib_dld_dld_link" >&6; } | |
17086 | if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : | |
00020c16 ILT |
17087 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" |
17088 | fi | |
17089 | ||
17090 | ||
17091 | fi | |
17092 | ||
17093 | ||
17094 | fi | |
17095 | ||
17096 | ||
17097 | fi | |
17098 | ||
17099 | ||
17100 | fi | |
17101 | ||
17102 | ||
17103 | fi | |
17104 | ||
17105 | ;; | |
17106 | esac | |
17107 | ||
17108 | if test "x$lt_cv_dlopen" != xno; then | |
17109 | enable_dlopen=yes | |
17110 | else | |
17111 | enable_dlopen=no | |
17112 | fi | |
17113 | ||
17114 | case $lt_cv_dlopen in | |
17115 | dlopen) | |
17116 | save_CPPFLAGS="$CPPFLAGS" | |
17117 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
17118 | ||
17119 | save_LDFLAGS="$LDFLAGS" | |
17120 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
17121 | ||
17122 | save_LIBS="$LIBS" | |
17123 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
17124 | ||
5213506e RW |
17125 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 |
17126 | $as_echo_n "checking whether a program can dlopen itself... " >&6; } | |
17127 | if test "${lt_cv_dlopen_self+set}" = set; then : | |
17128 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
17129 | else |
17130 | if test "$cross_compiling" = yes; then : | |
17131 | lt_cv_dlopen_self=cross | |
17132 | else | |
17133 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
17134 | lt_status=$lt_dlunknown | |
17135 | cat > conftest.$ac_ext <<_LT_EOF | |
1cd0b716 | 17136 | #line 17136 "configure" |
00020c16 ILT |
17137 | #include "confdefs.h" |
17138 | ||
17139 | #if HAVE_DLFCN_H | |
17140 | #include <dlfcn.h> | |
17141 | #endif | |
17142 | ||
17143 | #include <stdio.h> | |
17144 | ||
17145 | #ifdef RTLD_GLOBAL | |
17146 | # define LT_DLGLOBAL RTLD_GLOBAL | |
17147 | #else | |
17148 | # ifdef DL_GLOBAL | |
17149 | # define LT_DLGLOBAL DL_GLOBAL | |
17150 | # else | |
17151 | # define LT_DLGLOBAL 0 | |
17152 | # endif | |
17153 | #endif | |
17154 | ||
17155 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
17156 | find out it does not work in some platform. */ | |
17157 | #ifndef LT_DLLAZY_OR_NOW | |
17158 | # ifdef RTLD_LAZY | |
17159 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
17160 | # else | |
17161 | # ifdef DL_LAZY | |
17162 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
17163 | # else | |
17164 | # ifdef RTLD_NOW | |
17165 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
17166 | # else | |
17167 | # ifdef DL_NOW | |
17168 | # define LT_DLLAZY_OR_NOW DL_NOW | |
17169 | # else | |
17170 | # define LT_DLLAZY_OR_NOW 0 | |
17171 | # endif | |
17172 | # endif | |
17173 | # endif | |
17174 | # endif | |
17175 | #endif | |
17176 | ||
43e02a8a RW |
17177 | /* When -fvisbility=hidden is used, assume the code has been annotated |
17178 | correspondingly for the symbols needed. */ | |
17179 | #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) | |
17180 | void fnord () __attribute__((visibility("default"))); | |
17181 | #endif | |
17182 | ||
17183 | void fnord () { int i=42; } | |
00020c16 ILT |
17184 | int main () |
17185 | { | |
17186 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
17187 | int status = $lt_dlunknown; | |
17188 | ||
17189 | if (self) | |
17190 | { | |
17191 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
43e02a8a RW |
17192 | else |
17193 | { | |
17194 | if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
17195 | else puts (dlerror ()); | |
17196 | } | |
00020c16 ILT |
17197 | /* dlclose (self); */ |
17198 | } | |
17199 | else | |
17200 | puts (dlerror ()); | |
17201 | ||
17202 | return status; | |
17203 | } | |
17204 | _LT_EOF | |
5213506e | 17205 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
00020c16 ILT |
17206 | (eval $ac_link) 2>&5 |
17207 | ac_status=$? | |
5213506e RW |
17208 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
17209 | test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then | |
00020c16 ILT |
17210 | (./conftest; exit; ) >&5 2>/dev/null |
17211 | lt_status=$? | |
17212 | case x$lt_status in | |
17213 | x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; | |
17214 | x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; | |
17215 | x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; | |
17216 | esac | |
17217 | else : | |
17218 | # compilation failed | |
17219 | lt_cv_dlopen_self=no | |
17220 | fi | |
17221 | fi | |
17222 | rm -fr conftest* | |
17223 | ||
17224 | ||
17225 | fi | |
5213506e RW |
17226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 |
17227 | $as_echo "$lt_cv_dlopen_self" >&6; } | |
00020c16 ILT |
17228 | |
17229 | if test "x$lt_cv_dlopen_self" = xyes; then | |
17230 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
5213506e RW |
17231 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 |
17232 | $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } | |
17233 | if test "${lt_cv_dlopen_self_static+set}" = set; then : | |
17234 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
17235 | else |
17236 | if test "$cross_compiling" = yes; then : | |
17237 | lt_cv_dlopen_self_static=cross | |
17238 | else | |
17239 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
17240 | lt_status=$lt_dlunknown | |
17241 | cat > conftest.$ac_ext <<_LT_EOF | |
1cd0b716 | 17242 | #line 17242 "configure" |
00020c16 ILT |
17243 | #include "confdefs.h" |
17244 | ||
17245 | #if HAVE_DLFCN_H | |
17246 | #include <dlfcn.h> | |
17247 | #endif | |
17248 | ||
17249 | #include <stdio.h> | |
17250 | ||
17251 | #ifdef RTLD_GLOBAL | |
17252 | # define LT_DLGLOBAL RTLD_GLOBAL | |
17253 | #else | |
17254 | # ifdef DL_GLOBAL | |
17255 | # define LT_DLGLOBAL DL_GLOBAL | |
17256 | # else | |
17257 | # define LT_DLGLOBAL 0 | |
17258 | # endif | |
17259 | #endif | |
17260 | ||
17261 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
17262 | find out it does not work in some platform. */ | |
17263 | #ifndef LT_DLLAZY_OR_NOW | |
17264 | # ifdef RTLD_LAZY | |
17265 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
17266 | # else | |
17267 | # ifdef DL_LAZY | |
17268 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
17269 | # else | |
17270 | # ifdef RTLD_NOW | |
17271 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
17272 | # else | |
17273 | # ifdef DL_NOW | |
17274 | # define LT_DLLAZY_OR_NOW DL_NOW | |
17275 | # else | |
17276 | # define LT_DLLAZY_OR_NOW 0 | |
17277 | # endif | |
17278 | # endif | |
17279 | # endif | |
17280 | # endif | |
17281 | #endif | |
17282 | ||
43e02a8a RW |
17283 | /* When -fvisbility=hidden is used, assume the code has been annotated |
17284 | correspondingly for the symbols needed. */ | |
17285 | #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) | |
17286 | void fnord () __attribute__((visibility("default"))); | |
17287 | #endif | |
17288 | ||
17289 | void fnord () { int i=42; } | |
00020c16 ILT |
17290 | int main () |
17291 | { | |
17292 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
17293 | int status = $lt_dlunknown; | |
17294 | ||
17295 | if (self) | |
17296 | { | |
17297 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
43e02a8a RW |
17298 | else |
17299 | { | |
17300 | if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
17301 | else puts (dlerror ()); | |
17302 | } | |
00020c16 ILT |
17303 | /* dlclose (self); */ |
17304 | } | |
17305 | else | |
17306 | puts (dlerror ()); | |
17307 | ||
17308 | return status; | |
17309 | } | |
17310 | _LT_EOF | |
5213506e | 17311 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
00020c16 ILT |
17312 | (eval $ac_link) 2>&5 |
17313 | ac_status=$? | |
5213506e RW |
17314 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
17315 | test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then | |
00020c16 ILT |
17316 | (./conftest; exit; ) >&5 2>/dev/null |
17317 | lt_status=$? | |
17318 | case x$lt_status in | |
17319 | x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; | |
17320 | x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; | |
17321 | x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; | |
17322 | esac | |
17323 | else : | |
17324 | # compilation failed | |
17325 | lt_cv_dlopen_self_static=no | |
17326 | fi | |
17327 | fi | |
17328 | rm -fr conftest* | |
17329 | ||
17330 | ||
17331 | fi | |
5213506e RW |
17332 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 |
17333 | $as_echo "$lt_cv_dlopen_self_static" >&6; } | |
00020c16 ILT |
17334 | fi |
17335 | ||
17336 | CPPFLAGS="$save_CPPFLAGS" | |
17337 | LDFLAGS="$save_LDFLAGS" | |
17338 | LIBS="$save_LIBS" | |
17339 | ;; | |
17340 | esac | |
17341 | ||
17342 | case $lt_cv_dlopen_self in | |
17343 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
17344 | *) enable_dlopen_self=unknown ;; | |
17345 | esac | |
17346 | ||
17347 | case $lt_cv_dlopen_self_static in | |
17348 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
17349 | *) enable_dlopen_self_static=unknown ;; | |
17350 | esac | |
17351 | fi | |
17352 | ||
17353 | ||
17354 | ||
17355 | ||
17356 | ||
17357 | ||
17358 | ||
17359 | ||
17360 | ||
17361 | ||
17362 | ||
17363 | ||
17364 | ||
17365 | ||
17366 | ||
17367 | ||
17368 | ||
17369 | striplib= | |
17370 | old_striplib= | |
5213506e RW |
17371 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 |
17372 | $as_echo_n "checking whether stripping libraries is possible... " >&6; } | |
00020c16 ILT |
17373 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
17374 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
17375 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
5213506e RW |
17376 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
17377 | $as_echo "yes" >&6; } | |
00020c16 ILT |
17378 | else |
17379 | # FIXME - insert some real tests, host_os isn't really good enough | |
17380 | case $host_os in | |
17381 | darwin*) | |
17382 | if test -n "$STRIP" ; then | |
17383 | striplib="$STRIP -x" | |
17384 | old_striplib="$STRIP -S" | |
5213506e RW |
17385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
17386 | $as_echo "yes" >&6; } | |
00020c16 | 17387 | else |
5213506e RW |
17388 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
17389 | $as_echo "no" >&6; } | |
00020c16 ILT |
17390 | fi |
17391 | ;; | |
17392 | *) | |
5213506e RW |
17393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
17394 | $as_echo "no" >&6; } | |
00020c16 ILT |
17395 | ;; |
17396 | esac | |
17397 | fi | |
17398 | ||
17399 | ||
17400 | ||
17401 | ||
17402 | ||
17403 | ||
17404 | ||
17405 | ||
17406 | ||
17407 | ||
17408 | ||
17409 | ||
17410 | # Report which library types will actually be built | |
5213506e RW |
17411 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 |
17412 | $as_echo_n "checking if libtool supports shared libraries... " >&6; } | |
17413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 | |
17414 | $as_echo "$can_build_shared" >&6; } | |
00020c16 | 17415 | |
5213506e RW |
17416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 |
17417 | $as_echo_n "checking whether to build shared libraries... " >&6; } | |
00020c16 ILT |
17418 | test "$can_build_shared" = "no" && enable_shared=no |
17419 | ||
17420 | # On AIX, shared libraries and static libraries use the same namespace, and | |
17421 | # are all built from PIC. | |
17422 | case $host_os in | |
17423 | aix3*) | |
17424 | test "$enable_shared" = yes && enable_static=no | |
17425 | if test -n "$RANLIB"; then | |
17426 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
17427 | postinstall_cmds='$RANLIB $lib' | |
17428 | fi | |
17429 | ;; | |
17430 | ||
17431 | aix[4-9]*) | |
17432 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
17433 | test "$enable_shared" = yes && enable_static=no | |
17434 | fi | |
17435 | ;; | |
17436 | esac | |
5213506e RW |
17437 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 |
17438 | $as_echo "$enable_shared" >&6; } | |
00020c16 | 17439 | |
5213506e RW |
17440 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 |
17441 | $as_echo_n "checking whether to build static libraries... " >&6; } | |
00020c16 ILT |
17442 | # Make sure either enable_shared or enable_static is yes. |
17443 | test "$enable_shared" = yes || enable_static=yes | |
5213506e RW |
17444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 |
17445 | $as_echo "$enable_static" >&6; } | |
00020c16 ILT |
17446 | |
17447 | ||
17448 | ||
17449 | ||
17450 | fi | |
17451 | ac_ext=c | |
17452 | ac_cpp='$CPP $CPPFLAGS' | |
17453 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
17454 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
17455 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
17456 | ||
17457 | CC="$lt_save_CC" | |
17458 | ||
43e02a8a RW |
17459 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
17460 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
17461 | (test "X$CXX" != "Xg++"))) ; then | |
17462 | ac_ext=cpp | |
17463 | ac_cpp='$CXXCPP $CPPFLAGS' | |
17464 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
17465 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
17466 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
17467 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 | |
17468 | $as_echo_n "checking how to run the C++ preprocessor... " >&6; } | |
17469 | if test -z "$CXXCPP"; then | |
17470 | if test "${ac_cv_prog_CXXCPP+set}" = set; then : | |
17471 | $as_echo_n "(cached) " >&6 | |
17472 | else | |
17473 | # Double quotes because CXXCPP needs to be expanded | |
17474 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
17475 | do | |
17476 | ac_preproc_ok=false | |
17477 | for ac_cxx_preproc_warn_flag in '' yes | |
17478 | do | |
17479 | # Use a header file that comes with gcc, so configuring glibc | |
17480 | # with a fresh cross-compiler works. | |
17481 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
17482 | # <limits.h> exists even on freestanding compilers. | |
17483 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
17484 | # not just through cpp. "Syntax error" is here to catch this case. | |
17485 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17486 | /* end confdefs.h. */ | |
17487 | #ifdef __STDC__ | |
17488 | # include <limits.h> | |
17489 | #else | |
17490 | # include <assert.h> | |
17491 | #endif | |
17492 | Syntax error | |
17493 | _ACEOF | |
17494 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
17495 | ||
17496 | else | |
17497 | # Broken: fails on valid input. | |
17498 | continue | |
17499 | fi | |
17500 | rm -f conftest.err conftest.$ac_ext | |
17501 | ||
17502 | # OK, works on sane cases. Now check whether nonexistent headers | |
17503 | # can be detected and how. | |
17504 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17505 | /* end confdefs.h. */ | |
17506 | #include <ac_nonexistent.h> | |
17507 | _ACEOF | |
17508 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
17509 | # Broken: success on invalid input. | |
17510 | continue | |
17511 | else | |
17512 | # Passes both tests. | |
17513 | ac_preproc_ok=: | |
17514 | break | |
17515 | fi | |
17516 | rm -f conftest.err conftest.$ac_ext | |
17517 | ||
17518 | done | |
17519 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
17520 | rm -f conftest.err conftest.$ac_ext | |
17521 | if $ac_preproc_ok; then : | |
17522 | break | |
17523 | fi | |
17524 | ||
17525 | done | |
17526 | ac_cv_prog_CXXCPP=$CXXCPP | |
17527 | ||
17528 | fi | |
17529 | CXXCPP=$ac_cv_prog_CXXCPP | |
17530 | else | |
17531 | ac_cv_prog_CXXCPP=$CXXCPP | |
17532 | fi | |
17533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 | |
17534 | $as_echo "$CXXCPP" >&6; } | |
17535 | ac_preproc_ok=false | |
17536 | for ac_cxx_preproc_warn_flag in '' yes | |
17537 | do | |
17538 | # Use a header file that comes with gcc, so configuring glibc | |
17539 | # with a fresh cross-compiler works. | |
17540 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
17541 | # <limits.h> exists even on freestanding compilers. | |
17542 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
17543 | # not just through cpp. "Syntax error" is here to catch this case. | |
17544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17545 | /* end confdefs.h. */ | |
17546 | #ifdef __STDC__ | |
17547 | # include <limits.h> | |
17548 | #else | |
17549 | # include <assert.h> | |
17550 | #endif | |
17551 | Syntax error | |
17552 | _ACEOF | |
17553 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
17554 | ||
17555 | else | |
17556 | # Broken: fails on valid input. | |
17557 | continue | |
17558 | fi | |
17559 | rm -f conftest.err conftest.$ac_ext | |
17560 | ||
17561 | # OK, works on sane cases. Now check whether nonexistent headers | |
17562 | # can be detected and how. | |
17563 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17564 | /* end confdefs.h. */ | |
17565 | #include <ac_nonexistent.h> | |
17566 | _ACEOF | |
17567 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
17568 | # Broken: success on invalid input. | |
17569 | continue | |
17570 | else | |
17571 | # Passes both tests. | |
17572 | ac_preproc_ok=: | |
17573 | break | |
17574 | fi | |
17575 | rm -f conftest.err conftest.$ac_ext | |
17576 | ||
17577 | done | |
17578 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
17579 | rm -f conftest.err conftest.$ac_ext | |
17580 | if $ac_preproc_ok; then : | |
17581 | ||
17582 | else | |
17583 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
17584 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
17585 | as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check | |
17586 | See \`config.log' for more details." "$LINENO" 5; } | |
17587 | fi | |
17588 | ||
17589 | ac_ext=c | |
17590 | ac_cpp='$CPP $CPPFLAGS' | |
17591 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
17592 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
17593 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
17594 | ||
17595 | else | |
17596 | _lt_caught_CXX_error=yes | |
17597 | fi | |
00020c16 | 17598 | |
5213506e | 17599 | ac_ext=cpp |
00020c16 ILT |
17600 | ac_cpp='$CXXCPP $CPPFLAGS' |
17601 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
17602 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
17603 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
17604 | ||
17605 | archive_cmds_need_lc_CXX=no | |
17606 | allow_undefined_flag_CXX= | |
17607 | always_export_symbols_CXX=no | |
17608 | archive_expsym_cmds_CXX= | |
17609 | compiler_needs_object_CXX=no | |
17610 | export_dynamic_flag_spec_CXX= | |
17611 | hardcode_direct_CXX=no | |
17612 | hardcode_direct_absolute_CXX=no | |
17613 | hardcode_libdir_flag_spec_CXX= | |
17614 | hardcode_libdir_flag_spec_ld_CXX= | |
17615 | hardcode_libdir_separator_CXX= | |
17616 | hardcode_minus_L_CXX=no | |
17617 | hardcode_shlibpath_var_CXX=unsupported | |
17618 | hardcode_automatic_CXX=no | |
17619 | inherit_rpath_CXX=no | |
17620 | module_cmds_CXX= | |
17621 | module_expsym_cmds_CXX= | |
17622 | link_all_deplibs_CXX=unknown | |
17623 | old_archive_cmds_CXX=$old_archive_cmds | |
43e02a8a RW |
17624 | reload_flag_CXX=$reload_flag |
17625 | reload_cmds_CXX=$reload_cmds | |
00020c16 ILT |
17626 | no_undefined_flag_CXX= |
17627 | whole_archive_flag_spec_CXX= | |
17628 | enable_shared_with_static_runtimes_CXX=no | |
17629 | ||
17630 | # Source file extension for C++ test sources. | |
17631 | ac_ext=cpp | |
17632 | ||
17633 | # Object file extension for compiled C++ test sources. | |
17634 | objext=o | |
17635 | objext_CXX=$objext | |
17636 | ||
17637 | # No sense in running all these tests if we already determined that | |
17638 | # the CXX compiler isn't working. Some variables (like enable_shared) | |
17639 | # are currently assumed to apply to all compilers on this platform, | |
17640 | # and will be corrupted by setting them based on a non-working compiler. | |
17641 | if test "$_lt_caught_CXX_error" != yes; then | |
17642 | # Code to be used in simple compile tests | |
17643 | lt_simple_compile_test_code="int some_variable = 0;" | |
17644 | ||
17645 | # Code to be used in simple link tests | |
17646 | lt_simple_link_test_code='int main(int, char *[]) { return(0); }' | |
17647 | ||
17648 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
17649 | ||
17650 | ||
17651 | ||
17652 | ||
17653 | ||
17654 | ||
17655 | # If no C compiler was specified, use CC. | |
17656 | LTCC=${LTCC-"$CC"} | |
17657 | ||
17658 | # If no C compiler flags were specified, use CFLAGS. | |
17659 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
17660 | ||
17661 | # Allow CC to be a program name with arguments. | |
17662 | compiler=$CC | |
17663 | ||
17664 | ||
17665 | # save warnings/boilerplate of simple test code | |
17666 | ac_outfile=conftest.$ac_objext | |
17667 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
17668 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
17669 | _lt_compiler_boilerplate=`cat conftest.err` | |
17670 | $RM conftest* | |
17671 | ||
17672 | ac_outfile=conftest.$ac_objext | |
17673 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
17674 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
17675 | _lt_linker_boilerplate=`cat conftest.err` | |
17676 | $RM -r conftest* | |
17677 | ||
17678 | ||
17679 | # Allow CC to be a program name with arguments. | |
17680 | lt_save_CC=$CC | |
17681 | lt_save_LD=$LD | |
17682 | lt_save_GCC=$GCC | |
17683 | GCC=$GXX | |
17684 | lt_save_with_gnu_ld=$with_gnu_ld | |
17685 | lt_save_path_LD=$lt_cv_path_LD | |
17686 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
17687 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
17688 | else | |
17689 | $as_unset lt_cv_prog_gnu_ld | |
17690 | fi | |
17691 | if test -n "${lt_cv_path_LDCXX+set}"; then | |
17692 | lt_cv_path_LD=$lt_cv_path_LDCXX | |
17693 | else | |
17694 | $as_unset lt_cv_path_LD | |
17695 | fi | |
17696 | test -z "${LDCXX+set}" || LD=$LDCXX | |
17697 | CC=${CXX-"c++"} | |
17698 | compiler=$CC | |
17699 | compiler_CXX=$CC | |
17700 | for cc_temp in $compiler""; do | |
17701 | case $cc_temp in | |
17702 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
17703 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
17704 | \-*) ;; | |
17705 | *) break;; | |
17706 | esac | |
17707 | done | |
43e02a8a | 17708 | cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` |
00020c16 ILT |
17709 | |
17710 | ||
17711 | if test -n "$compiler"; then | |
17712 | # We don't want -fno-exception when compiling C++ code, so set the | |
17713 | # no_builtin_flag separately | |
17714 | if test "$GXX" = yes; then | |
17715 | lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' | |
17716 | else | |
17717 | lt_prog_compiler_no_builtin_flag_CXX= | |
17718 | fi | |
17719 | ||
17720 | if test "$GXX" = yes; then | |
17721 | # Set up default GNU C++ configuration | |
17722 | ||
17723 | ||
17724 | ||
5213506e RW |
17725 | # Check whether --with-gnu-ld was given. |
17726 | if test "${with_gnu_ld+set}" = set; then : | |
17727 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
00020c16 ILT |
17728 | else |
17729 | with_gnu_ld=no | |
5213506e RW |
17730 | fi |
17731 | ||
00020c16 ILT |
17732 | ac_prog=ld |
17733 | if test "$GCC" = yes; then | |
17734 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
17735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
17736 | $as_echo_n "checking for ld used by $CC... " >&6; } | |
00020c16 ILT |
17737 | case $host in |
17738 | *-*-mingw*) | |
17739 | # gcc leaves a trailing carriage return which upsets mingw | |
17740 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
17741 | *) | |
17742 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
17743 | esac | |
17744 | case $ac_prog in | |
17745 | # Accept absolute paths. | |
17746 | [\\/]* | ?:[\\/]*) | |
17747 | re_direlt='/[^/][^/]*/\.\./' | |
17748 | # Canonicalize the pathname of ld | |
17749 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
17750 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
17751 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
17752 | done | |
17753 | test -z "$LD" && LD="$ac_prog" | |
17754 | ;; | |
17755 | "") | |
17756 | # If it fails, then pretend we aren't using GCC. | |
17757 | ac_prog=ld | |
17758 | ;; | |
17759 | *) | |
17760 | # If it is relative, then search for the first ld in PATH. | |
17761 | with_gnu_ld=unknown | |
17762 | ;; | |
17763 | esac | |
17764 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
17765 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
17766 | $as_echo_n "checking for GNU ld... " >&6; } | |
00020c16 | 17767 | else |
5213506e RW |
17768 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
17769 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
00020c16 | 17770 | fi |
5213506e RW |
17771 | if test "${lt_cv_path_LD+set}" = set; then : |
17772 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
17773 | else |
17774 | if test -z "$LD"; then | |
17775 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
17776 | for ac_dir in $PATH; do | |
17777 | IFS="$lt_save_ifs" | |
17778 | test -z "$ac_dir" && ac_dir=. | |
17779 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
17780 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
17781 | # Check to see if the program is GNU ld. I'd rather use --version, | |
17782 | # but apparently some variants of GNU ld only accept -v. | |
17783 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
17784 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
17785 | *GNU* | *'with BFD'*) | |
17786 | test "$with_gnu_ld" != no && break | |
17787 | ;; | |
17788 | *) | |
17789 | test "$with_gnu_ld" != yes && break | |
17790 | ;; | |
17791 | esac | |
17792 | fi | |
17793 | done | |
17794 | IFS="$lt_save_ifs" | |
17795 | else | |
17796 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
17797 | fi | |
17798 | fi | |
17799 | ||
17800 | LD="$lt_cv_path_LD" | |
17801 | if test -n "$LD"; then | |
5213506e RW |
17802 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
17803 | $as_echo "$LD" >&6; } | |
00020c16 | 17804 | else |
5213506e RW |
17805 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
17806 | $as_echo "no" >&6; } | |
00020c16 | 17807 | fi |
5213506e RW |
17808 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
17809 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
17810 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
17811 | if test "${lt_cv_prog_gnu_ld+set}" = set; then : | |
17812 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
17813 | else |
17814 | # I'd rather use --version here, but apparently some GNU lds only accept -v. | |
17815 | case `$LD -v 2>&1 </dev/null` in | |
17816 | *GNU* | *'with BFD'*) | |
17817 | lt_cv_prog_gnu_ld=yes | |
17818 | ;; | |
17819 | *) | |
17820 | lt_cv_prog_gnu_ld=no | |
17821 | ;; | |
17822 | esac | |
17823 | fi | |
5213506e RW |
17824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
17825 | $as_echo "$lt_cv_prog_gnu_ld" >&6; } | |
00020c16 ILT |
17826 | with_gnu_ld=$lt_cv_prog_gnu_ld |
17827 | ||
17828 | ||
17829 | ||
17830 | ||
17831 | ||
17832 | ||
17833 | ||
17834 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
17835 | # archiving commands below assume that GNU ld is being used. | |
17836 | if test "$with_gnu_ld" = yes; then | |
17837 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
17838 | archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
17839 | ||
17840 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
17841 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
17842 | ||
17843 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
17844 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
17845 | # investigate it a little bit more. (MM) | |
17846 | wlarc='${wl}' | |
17847 | ||
17848 | # ancient GNU ld didn't support --whole-archive et. al. | |
17849 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
17850 | $GREP 'no-whole-archive' > /dev/null; then | |
17851 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
17852 | else | |
17853 | whole_archive_flag_spec_CXX= | |
17854 | fi | |
17855 | else | |
17856 | with_gnu_ld=no | |
17857 | wlarc= | |
17858 | ||
17859 | # A generic and very simple default shared library creation | |
17860 | # command for GNU C++ for the case where it uses the native | |
17861 | # linker, instead of GNU ld. If possible, this setting should | |
17862 | # overridden to take advantage of the native linker features on | |
17863 | # the platform it is being used on. | |
17864 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
17865 | fi | |
17866 | ||
17867 | # Commands to make compiler produce verbose output that lists | |
17868 | # what "hidden" libraries, object files and flags are used when | |
17869 | # linking a shared library. | |
43e02a8a | 17870 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
17871 | |
17872 | else | |
17873 | GXX=no | |
17874 | with_gnu_ld=no | |
17875 | wlarc= | |
17876 | fi | |
17877 | ||
17878 | # PORTME: fill in a description of your system's C++ link characteristics | |
5213506e RW |
17879 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
17880 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
00020c16 ILT |
17881 | ld_shlibs_CXX=yes |
17882 | case $host_os in | |
17883 | aix3*) | |
17884 | # FIXME: insert proper C++ library support | |
17885 | ld_shlibs_CXX=no | |
17886 | ;; | |
17887 | aix[4-9]*) | |
17888 | if test "$host_cpu" = ia64; then | |
17889 | # On IA64, the linker does run time linking by default, so we don't | |
17890 | # have to do anything special. | |
17891 | aix_use_runtimelinking=no | |
17892 | exp_sym_flag='-Bexport' | |
17893 | no_entry_flag="" | |
17894 | else | |
17895 | aix_use_runtimelinking=no | |
17896 | ||
17897 | # Test if we are trying to use run time linking or normal | |
17898 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
17899 | # need to do runtime linking. | |
17900 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) | |
17901 | for ld_flag in $LDFLAGS; do | |
17902 | case $ld_flag in | |
17903 | *-brtl*) | |
17904 | aix_use_runtimelinking=yes | |
17905 | break | |
17906 | ;; | |
17907 | esac | |
17908 | done | |
17909 | ;; | |
17910 | esac | |
17911 | ||
17912 | exp_sym_flag='-bexport' | |
17913 | no_entry_flag='-bnoentry' | |
17914 | fi | |
17915 | ||
17916 | # When large executables or shared objects are built, AIX ld can | |
17917 | # have problems creating the table of contents. If linking a library | |
17918 | # or program results in "error TOC overflow" add -mminimal-toc to | |
17919 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
17920 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
17921 | ||
17922 | archive_cmds_CXX='' | |
17923 | hardcode_direct_CXX=yes | |
17924 | hardcode_direct_absolute_CXX=yes | |
17925 | hardcode_libdir_separator_CXX=':' | |
17926 | link_all_deplibs_CXX=yes | |
17927 | file_list_spec_CXX='${wl}-f,' | |
17928 | ||
17929 | if test "$GXX" = yes; then | |
17930 | case $host_os in aix4.[012]|aix4.[012].*) | |
17931 | # We only want to do this on AIX 4.2 and lower, the check | |
17932 | # below for broken collect2 doesn't work under 4.3+ | |
17933 | collect2name=`${CC} -print-prog-name=collect2` | |
17934 | if test -f "$collect2name" && | |
17935 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
17936 | then | |
17937 | # We have reworked collect2 | |
17938 | : | |
17939 | else | |
17940 | # We have old collect2 | |
17941 | hardcode_direct_CXX=unsupported | |
17942 | # It fails to find uninstalled libraries when the uninstalled | |
17943 | # path is not listed in the libpath. Setting hardcode_minus_L | |
17944 | # to unsupported forces relinking | |
17945 | hardcode_minus_L_CXX=yes | |
17946 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
17947 | hardcode_libdir_separator_CXX= | |
17948 | fi | |
17949 | esac | |
17950 | shared_flag='-shared' | |
17951 | if test "$aix_use_runtimelinking" = yes; then | |
17952 | shared_flag="$shared_flag "'${wl}-G' | |
17953 | fi | |
17954 | else | |
17955 | # not using gcc | |
17956 | if test "$host_cpu" = ia64; then | |
17957 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
17958 | # chokes on -Wl,-G. The following line is correct: | |
17959 | shared_flag='-G' | |
17960 | else | |
17961 | if test "$aix_use_runtimelinking" = yes; then | |
17962 | shared_flag='${wl}-G' | |
17963 | else | |
17964 | shared_flag='${wl}-bM:SRE' | |
17965 | fi | |
17966 | fi | |
17967 | fi | |
17968 | ||
17969 | export_dynamic_flag_spec_CXX='${wl}-bexpall' | |
17970 | # It seems that -bexpall does not export symbols beginning with | |
17971 | # underscore (_), so it is better to generate a list of symbols to | |
17972 | # export. | |
17973 | always_export_symbols_CXX=yes | |
17974 | if test "$aix_use_runtimelinking" = yes; then | |
17975 | # Warning - without using the other runtime loading flags (-brtl), | |
17976 | # -berok will link without error, but may produce a broken library. | |
17977 | allow_undefined_flag_CXX='-berok' | |
17978 | # Determine the default libpath from the value encoded in an empty | |
17979 | # executable. | |
5213506e | 17980 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
17981 | /* end confdefs.h. */ |
17982 | ||
17983 | int | |
17984 | main () | |
17985 | { | |
17986 | ||
17987 | ; | |
17988 | return 0; | |
17989 | } | |
17990 | _ACEOF | |
5213506e | 17991 | if ac_fn_cxx_try_link "$LINENO"; then : |
00020c16 ILT |
17992 | |
17993 | lt_aix_libpath_sed=' | |
17994 | /Import File Strings/,/^$/ { | |
17995 | /^0/ { | |
17996 | s/^0 *\(.*\)$/\1/ | |
17997 | p | |
17998 | } | |
17999 | }' | |
18000 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
18001 | # Check for a 64-bit object if we didn't find anything. | |
18002 | if test -z "$aix_libpath"; then | |
18003 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
18004 | fi | |
00020c16 | 18005 | fi |
5213506e RW |
18006 | rm -f core conftest.err conftest.$ac_objext \ |
18007 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
18008 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
18009 | ||
18010 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
18011 | ||
43e02a8a | 18012 | archive_expsym_cmds_CXX='$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 $shared_flag" |
00020c16 ILT |
18013 | else |
18014 | if test "$host_cpu" = ia64; then | |
18015 | hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' | |
18016 | allow_undefined_flag_CXX="-z nodefs" | |
18017 | archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
18018 | else | |
18019 | # Determine the default libpath from the value encoded in an | |
18020 | # empty executable. | |
5213506e | 18021 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
18022 | /* end confdefs.h. */ |
18023 | ||
18024 | int | |
18025 | main () | |
18026 | { | |
18027 | ||
18028 | ; | |
18029 | return 0; | |
18030 | } | |
18031 | _ACEOF | |
5213506e | 18032 | if ac_fn_cxx_try_link "$LINENO"; then : |
00020c16 ILT |
18033 | |
18034 | lt_aix_libpath_sed=' | |
18035 | /Import File Strings/,/^$/ { | |
18036 | /^0/ { | |
18037 | s/^0 *\(.*\)$/\1/ | |
18038 | p | |
18039 | } | |
18040 | }' | |
18041 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
18042 | # Check for a 64-bit object if we didn't find anything. | |
18043 | if test -z "$aix_libpath"; then | |
18044 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
18045 | fi | |
00020c16 | 18046 | fi |
5213506e RW |
18047 | rm -f core conftest.err conftest.$ac_objext \ |
18048 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
18049 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
18050 | ||
18051 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
18052 | # Warning - without using the other run time loading flags, | |
18053 | # -berok will link without error, but may produce a broken library. | |
18054 | no_undefined_flag_CXX=' ${wl}-bernotok' | |
18055 | allow_undefined_flag_CXX=' ${wl}-berok' | |
43e02a8a RW |
18056 | if test "$with_gnu_ld" = yes; then |
18057 | # We only use this code for GNU lds that support --whole-archive. | |
18058 | whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
18059 | else | |
18060 | # Exported symbols can be pulled into shared objects from archives | |
18061 | whole_archive_flag_spec_CXX='$convenience' | |
18062 | fi | |
00020c16 ILT |
18063 | archive_cmds_need_lc_CXX=yes |
18064 | # This is similar to how AIX traditionally builds its shared | |
18065 | # libraries. | |
18066 | 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' | |
18067 | fi | |
18068 | fi | |
18069 | ;; | |
18070 | ||
18071 | beos*) | |
18072 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
18073 | allow_undefined_flag_CXX=unsupported | |
18074 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
18075 | # support --undefined. This deserves some investigation. FIXME | |
18076 | archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
18077 | else | |
18078 | ld_shlibs_CXX=no | |
18079 | fi | |
18080 | ;; | |
18081 | ||
18082 | chorus*) | |
18083 | case $cc_basename in | |
18084 | *) | |
18085 | # FIXME: insert proper C++ library support | |
18086 | ld_shlibs_CXX=no | |
18087 | ;; | |
18088 | esac | |
18089 | ;; | |
18090 | ||
18091 | cygwin* | mingw* | pw32* | cegcc*) | |
18092 | # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, | |
18093 | # as there is no search path for DLLs. | |
18094 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
43e02a8a | 18095 | export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' |
00020c16 ILT |
18096 | allow_undefined_flag_CXX=unsupported |
18097 | always_export_symbols_CXX=no | |
18098 | enable_shared_with_static_runtimes_CXX=yes | |
18099 | ||
18100 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
18101 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
18102 | # If the export-symbols file already is a .def file (1st line | |
18103 | # is EXPORTS), use it as is; otherwise, prepend... | |
18104 | archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
18105 | cp $export_symbols $output_objdir/$soname.def; | |
18106 | else | |
18107 | echo EXPORTS > $output_objdir/$soname.def; | |
18108 | cat $export_symbols >> $output_objdir/$soname.def; | |
18109 | fi~ | |
18110 | $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 $lib' | |
18111 | else | |
18112 | ld_shlibs_CXX=no | |
18113 | fi | |
18114 | ;; | |
18115 | darwin* | rhapsody*) | |
18116 | ||
18117 | ||
18118 | archive_cmds_need_lc_CXX=no | |
18119 | hardcode_direct_CXX=no | |
18120 | hardcode_automatic_CXX=yes | |
18121 | hardcode_shlibpath_var_CXX=unsupported | |
43e02a8a RW |
18122 | if test "$lt_cv_ld_force_load" = "yes"; then |
18123 | 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 \"$new_convenience\"`' | |
18124 | else | |
18125 | whole_archive_flag_spec_CXX='' | |
18126 | fi | |
00020c16 ILT |
18127 | link_all_deplibs_CXX=yes |
18128 | allow_undefined_flag_CXX="$_lt_dar_allow_undefined" | |
18129 | case $cc_basename in | |
18130 | ifort*) _lt_dar_can_shared=yes ;; | |
18131 | *) _lt_dar_can_shared=$GCC ;; | |
18132 | esac | |
18133 | if test "$_lt_dar_can_shared" = "yes"; then | |
43e02a8a | 18134 | output_verbose_link_cmd=func_echo_all |
00020c16 ILT |
18135 | 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}" |
18136 | module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
18137 | 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}${_lt_dsymutil}" | |
18138 | module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
18139 | if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
18140 | 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${_lt_dsymutil}" | |
18141 | archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" | |
18142 | fi | |
18143 | ||
18144 | else | |
18145 | ld_shlibs_CXX=no | |
18146 | fi | |
18147 | ||
18148 | ;; | |
18149 | ||
18150 | dgux*) | |
18151 | case $cc_basename in | |
18152 | ec++*) | |
18153 | # FIXME: insert proper C++ library support | |
18154 | ld_shlibs_CXX=no | |
18155 | ;; | |
18156 | ghcx*) | |
18157 | # Green Hills C++ Compiler | |
18158 | # FIXME: insert proper C++ library support | |
18159 | ld_shlibs_CXX=no | |
18160 | ;; | |
18161 | *) | |
18162 | # FIXME: insert proper C++ library support | |
18163 | ld_shlibs_CXX=no | |
18164 | ;; | |
18165 | esac | |
18166 | ;; | |
18167 | ||
18168 | freebsd[12]*) | |
18169 | # C++ shared libraries reported to be fairly broken before | |
18170 | # switch to ELF | |
18171 | ld_shlibs_CXX=no | |
18172 | ;; | |
18173 | ||
18174 | freebsd-elf*) | |
18175 | archive_cmds_need_lc_CXX=no | |
18176 | ;; | |
18177 | ||
18178 | freebsd* | dragonfly*) | |
18179 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
18180 | # conventions | |
18181 | ld_shlibs_CXX=yes | |
18182 | ;; | |
18183 | ||
18184 | gnu*) | |
18185 | ;; | |
18186 | ||
43e02a8a RW |
18187 | haiku*) |
18188 | archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
18189 | link_all_deplibs_CXX=yes | |
18190 | ;; | |
18191 | ||
00020c16 ILT |
18192 | hpux9*) |
18193 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
18194 | hardcode_libdir_separator_CXX=: | |
18195 | export_dynamic_flag_spec_CXX='${wl}-E' | |
18196 | hardcode_direct_CXX=yes | |
18197 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
18198 | # but as the default | |
18199 | # location of the library. | |
18200 | ||
18201 | case $cc_basename in | |
18202 | CC*) | |
18203 | # FIXME: insert proper C++ library support | |
18204 | ld_shlibs_CXX=no | |
18205 | ;; | |
18206 | aCC*) | |
18207 | archive_cmds_CXX='$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 $lib' | |
18208 | # Commands to make compiler produce verbose output that lists | |
18209 | # what "hidden" libraries, object files and flags are used when | |
18210 | # linking a shared library. | |
18211 | # | |
18212 | # There doesn't appear to be a way to prevent this compiler from | |
18213 | # explicitly linking system object files so we need to strip them | |
18214 | # from the output so that they don't get included in the library | |
18215 | # dependencies. | |
43e02a8a | 18216 | output_verbose_link_cmd='templist=`($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 |
18217 | ;; |
18218 | *) | |
18219 | if test "$GXX" = yes; then | |
18220 | archive_cmds_CXX='$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' | |
18221 | else | |
18222 | # FIXME: insert proper C++ library support | |
18223 | ld_shlibs_CXX=no | |
18224 | fi | |
18225 | ;; | |
18226 | esac | |
18227 | ;; | |
18228 | ||
18229 | hpux10*|hpux11*) | |
18230 | if test $with_gnu_ld = no; then | |
18231 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
18232 | hardcode_libdir_separator_CXX=: | |
18233 | ||
18234 | case $host_cpu in | |
18235 | hppa*64*|ia64*) | |
18236 | ;; | |
18237 | *) | |
18238 | export_dynamic_flag_spec_CXX='${wl}-E' | |
18239 | ;; | |
18240 | esac | |
18241 | fi | |
18242 | case $host_cpu in | |
18243 | hppa*64*|ia64*) | |
18244 | hardcode_direct_CXX=no | |
18245 | hardcode_shlibpath_var_CXX=no | |
18246 | ;; | |
18247 | *) | |
18248 | hardcode_direct_CXX=yes | |
18249 | hardcode_direct_absolute_CXX=yes | |
18250 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
18251 | # but as the default | |
18252 | # location of the library. | |
18253 | ;; | |
18254 | esac | |
18255 | ||
18256 | case $cc_basename in | |
18257 | CC*) | |
18258 | # FIXME: insert proper C++ library support | |
18259 | ld_shlibs_CXX=no | |
18260 | ;; | |
18261 | aCC*) | |
18262 | case $host_cpu in | |
18263 | hppa*64*) | |
18264 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18265 | ;; | |
18266 | ia64*) | |
18267 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18268 | ;; | |
18269 | *) | |
18270 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18271 | ;; | |
18272 | esac | |
18273 | # Commands to make compiler produce verbose output that lists | |
18274 | # what "hidden" libraries, object files and flags are used when | |
18275 | # linking a shared library. | |
18276 | # | |
18277 | # There doesn't appear to be a way to prevent this compiler from | |
18278 | # explicitly linking system object files so we need to strip them | |
18279 | # from the output so that they don't get included in the library | |
18280 | # dependencies. | |
43e02a8a | 18281 | output_verbose_link_cmd='templist=`($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 |
18282 | ;; |
18283 | *) | |
18284 | if test "$GXX" = yes; then | |
18285 | if test $with_gnu_ld = no; then | |
18286 | case $host_cpu in | |
18287 | hppa*64*) | |
18288 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18289 | ;; | |
18290 | ia64*) | |
18291 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18292 | ;; | |
18293 | *) | |
18294 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18295 | ;; | |
18296 | esac | |
18297 | fi | |
18298 | else | |
18299 | # FIXME: insert proper C++ library support | |
18300 | ld_shlibs_CXX=no | |
18301 | fi | |
18302 | ;; | |
18303 | esac | |
18304 | ;; | |
18305 | ||
18306 | interix[3-9]*) | |
18307 | hardcode_direct_CXX=no | |
18308 | hardcode_shlibpath_var_CXX=no | |
18309 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
18310 | export_dynamic_flag_spec_CXX='${wl}-E' | |
18311 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
18312 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
18313 | # default) and relocated if they conflict, which is a slow very memory | |
18314 | # consuming and fragmenting process. To avoid this, we pick a random, | |
18315 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
18316 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
18317 | archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
18318 | archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
18319 | ;; | |
18320 | irix5* | irix6*) | |
18321 | case $cc_basename in | |
18322 | CC*) | |
18323 | # SGI C++ | |
43e02a8a | 18324 | archive_cmds_CXX='$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 $lib' |
00020c16 ILT |
18325 | |
18326 | # Archives containing C++ object files must be created using | |
18327 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
18328 | # necessary to make sure instantiated templates are included | |
18329 | # in the archive. | |
18330 | old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
18331 | ;; | |
18332 | *) | |
18333 | if test "$GXX" = yes; then | |
18334 | if test "$with_gnu_ld" = no; then | |
43e02a8a | 18335 | archive_cmds_CXX='$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 $lib' |
00020c16 | 18336 | else |
43e02a8a | 18337 | archive_cmds_CXX='$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 $lib' |
00020c16 ILT |
18338 | fi |
18339 | fi | |
18340 | link_all_deplibs_CXX=yes | |
18341 | ;; | |
18342 | esac | |
18343 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
18344 | hardcode_libdir_separator_CXX=: | |
18345 | inherit_rpath_CXX=yes | |
18346 | ;; | |
18347 | ||
18348 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
18349 | case $cc_basename in | |
18350 | KCC*) | |
18351 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
18352 | ||
18353 | # KCC will only create a shared library if the output file | |
18354 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
18355 | # to its proper name (with version) after linking. | |
18356 | 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' | |
18357 | 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 $lib' | |
18358 | # Commands to make compiler produce verbose output that lists | |
18359 | # what "hidden" libraries, object files and flags are used when | |
18360 | # linking a shared library. | |
18361 | # | |
18362 | # There doesn't appear to be a way to prevent this compiler from | |
18363 | # explicitly linking system object files so we need to strip them | |
18364 | # from the output so that they don't get included in the library | |
18365 | # dependencies. | |
43e02a8a | 18366 | output_verbose_link_cmd='templist=`$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 |
18367 | |
18368 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
18369 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
18370 | ||
18371 | # Archives containing C++ object files must be created using | |
18372 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
18373 | old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' | |
18374 | ;; | |
18375 | icpc* | ecpc* ) | |
18376 | # Intel C++ | |
18377 | with_gnu_ld=yes | |
18378 | # version 8.0 and above of icpc choke on multiply defined symbols | |
18379 | # if we add $predep_objects and $postdep_objects, however 7.1 and | |
18380 | # earlier do not add the objects themselves. | |
18381 | case `$CC -V 2>&1` in | |
18382 | *"Version 7."*) | |
18383 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
18384 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
18385 | ;; | |
18386 | *) # Version 8.0 or newer | |
18387 | tmp_idyn= | |
18388 | case $host_cpu in | |
18389 | ia64*) tmp_idyn=' -i_dynamic';; | |
18390 | esac | |
18391 | archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
18392 | archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
18393 | ;; | |
18394 | esac | |
18395 | archive_cmds_need_lc_CXX=no | |
18396 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
18397 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
18398 | whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
18399 | ;; | |
18400 | pgCC* | pgcpp*) | |
18401 | # Portland Group C++ compiler | |
18402 | case `$CC -V` in | |
43e02a8a | 18403 | *pgCC\ [1-5].* | *pgcpp\ [1-5].*) |
00020c16 ILT |
18404 | prelink_cmds_CXX='tpldir=Template.dir~ |
18405 | rm -rf $tpldir~ | |
18406 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ | |
18407 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' | |
18408 | old_archive_cmds_CXX='tpldir=Template.dir~ | |
18409 | rm -rf $tpldir~ | |
18410 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ | |
18411 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ | |
18412 | $RANLIB $oldlib' | |
18413 | archive_cmds_CXX='tpldir=Template.dir~ | |
18414 | rm -rf $tpldir~ | |
18415 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
18416 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
18417 | archive_expsym_cmds_CXX='tpldir=Template.dir~ | |
18418 | rm -rf $tpldir~ | |
18419 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
18420 | $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 $lib' | |
18421 | ;; | |
43e02a8a | 18422 | *) # Version 6 and above use weak symbols |
00020c16 ILT |
18423 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
18424 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
18425 | ;; | |
18426 | esac | |
18427 | ||
18428 | hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' | |
18429 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
43e02a8a | 18430 | whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
00020c16 ILT |
18431 | ;; |
18432 | cxx*) | |
18433 | # Compaq C++ | |
18434 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
18435 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' | |
18436 | ||
18437 | runpath_var=LD_RUN_PATH | |
18438 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
18439 | hardcode_libdir_separator_CXX=: | |
18440 | ||
18441 | # Commands to make compiler produce verbose output that lists | |
18442 | # what "hidden" libraries, object files and flags are used when | |
18443 | # linking a shared library. | |
18444 | # | |
18445 | # There doesn't appear to be a way to prevent this compiler from | |
18446 | # explicitly linking system object files so we need to strip them | |
18447 | # from the output so that they don't get included in the library | |
18448 | # dependencies. | |
43e02a8a | 18449 | output_verbose_link_cmd='templist=`$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" | $Xsed' |
00020c16 | 18450 | ;; |
43e02a8a | 18451 | xl* | mpixl* | bgxl*) |
00020c16 ILT |
18452 | # IBM XL 8.0 on PPC, with GNU ld |
18453 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
18454 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
18455 | archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
18456 | if test "x$supports_anon_versioning" = xyes; then | |
18457 | archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ | |
18458 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
18459 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
18460 | $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
18461 | fi | |
18462 | ;; | |
18463 | *) | |
18464 | case `$CC -V 2>&1 | sed 5q` in | |
18465 | *Sun\ C*) | |
18466 | # Sun C++ 5.9 | |
18467 | no_undefined_flag_CXX=' -zdefs' | |
18468 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18469 | archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' | |
18470 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
43e02a8a | 18471 | whole_archive_flag_spec_CXX='${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 |
18472 | compiler_needs_object_CXX=yes |
18473 | ||
18474 | # Not sure whether something based on | |
18475 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
18476 | # would be better. | |
43e02a8a | 18477 | output_verbose_link_cmd='func_echo_all' |
00020c16 ILT |
18478 | |
18479 | # Archives containing C++ object files must be created using | |
18480 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
18481 | # necessary to make sure instantiated templates are included | |
18482 | # in the archive. | |
18483 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
18484 | ;; | |
18485 | esac | |
18486 | ;; | |
18487 | esac | |
18488 | ;; | |
18489 | ||
18490 | lynxos*) | |
18491 | # FIXME: insert proper C++ library support | |
18492 | ld_shlibs_CXX=no | |
18493 | ;; | |
18494 | ||
18495 | m88k*) | |
18496 | # FIXME: insert proper C++ library support | |
18497 | ld_shlibs_CXX=no | |
18498 | ;; | |
18499 | ||
18500 | mvs*) | |
18501 | case $cc_basename in | |
18502 | cxx*) | |
18503 | # FIXME: insert proper C++ library support | |
18504 | ld_shlibs_CXX=no | |
18505 | ;; | |
18506 | *) | |
18507 | # FIXME: insert proper C++ library support | |
18508 | ld_shlibs_CXX=no | |
18509 | ;; | |
18510 | esac | |
18511 | ;; | |
18512 | ||
18513 | netbsd*) | |
18514 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
18515 | archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
18516 | wlarc= | |
18517 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
18518 | hardcode_direct_CXX=yes | |
18519 | hardcode_shlibpath_var_CXX=no | |
18520 | fi | |
18521 | # Workaround some broken pre-1.5 toolchains | |
18522 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
18523 | ;; | |
18524 | ||
18525 | *nto* | *qnx*) | |
18526 | ld_shlibs_CXX=yes | |
18527 | ;; | |
18528 | ||
18529 | openbsd2*) | |
18530 | # C++ shared libraries are fairly broken | |
18531 | ld_shlibs_CXX=no | |
18532 | ;; | |
18533 | ||
18534 | openbsd*) | |
18535 | if test -f /usr/libexec/ld.so; then | |
18536 | hardcode_direct_CXX=yes | |
18537 | hardcode_shlibpath_var_CXX=no | |
18538 | hardcode_direct_absolute_CXX=yes | |
18539 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
18540 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
18541 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
18542 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' | |
18543 | export_dynamic_flag_spec_CXX='${wl}-E' | |
18544 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
18545 | fi | |
43e02a8a | 18546 | output_verbose_link_cmd=func_echo_all |
00020c16 ILT |
18547 | else |
18548 | ld_shlibs_CXX=no | |
18549 | fi | |
18550 | ;; | |
18551 | ||
18552 | osf3* | osf4* | osf5*) | |
18553 | case $cc_basename in | |
18554 | KCC*) | |
18555 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
18556 | ||
18557 | # KCC will only create a shared library if the output file | |
18558 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
18559 | # to its proper name (with version) after linking. | |
18560 | 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 $lib' | |
18561 | ||
18562 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
18563 | hardcode_libdir_separator_CXX=: | |
18564 | ||
18565 | # Archives containing C++ object files must be created using | |
18566 | # the KAI C++ compiler. | |
18567 | case $host in | |
18568 | osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; | |
18569 | *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; | |
18570 | esac | |
18571 | ;; | |
18572 | RCC*) | |
18573 | # Rational C++ 2.4.1 | |
18574 | # FIXME: insert proper C++ library support | |
18575 | ld_shlibs_CXX=no | |
18576 | ;; | |
18577 | cxx*) | |
18578 | case $host in | |
18579 | osf3*) | |
18580 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 18581 | archive_cmds_CXX='$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 $lib' |
00020c16 ILT |
18582 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' |
18583 | ;; | |
18584 | *) | |
18585 | allow_undefined_flag_CXX=' -expect_unresolved \*' | |
43e02a8a | 18586 | 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 |
18587 | archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
18588 | echo "-hidden">> $lib.exp~ | |
43e02a8a | 18589 | $CC -shared$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 |
18590 | $RM $lib.exp' |
18591 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
18592 | ;; | |
18593 | esac | |
18594 | ||
18595 | hardcode_libdir_separator_CXX=: | |
18596 | ||
18597 | # Commands to make compiler produce verbose output that lists | |
18598 | # what "hidden" libraries, object files and flags are used when | |
18599 | # linking a shared library. | |
18600 | # | |
18601 | # There doesn't appear to be a way to prevent this compiler from | |
18602 | # explicitly linking system object files so we need to strip them | |
18603 | # from the output so that they don't get included in the library | |
18604 | # dependencies. | |
43e02a8a | 18605 | output_verbose_link_cmd='templist=`$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 |
18606 | ;; |
18607 | *) | |
18608 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
18609 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
18610 | case $host in | |
18611 | osf3*) | |
43e02a8a | 18612 | archive_cmds_CXX='$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 $lib' |
00020c16 ILT |
18613 | ;; |
18614 | *) | |
43e02a8a | 18615 | archive_cmds_CXX='$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 $lib' |
00020c16 ILT |
18616 | ;; |
18617 | esac | |
18618 | ||
18619 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
18620 | hardcode_libdir_separator_CXX=: | |
18621 | ||
18622 | # Commands to make compiler produce verbose output that lists | |
18623 | # what "hidden" libraries, object files and flags are used when | |
18624 | # linking a shared library. | |
43e02a8a | 18625 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
18626 | |
18627 | else | |
18628 | # FIXME: insert proper C++ library support | |
18629 | ld_shlibs_CXX=no | |
18630 | fi | |
18631 | ;; | |
18632 | esac | |
18633 | ;; | |
18634 | ||
18635 | psos*) | |
18636 | # FIXME: insert proper C++ library support | |
18637 | ld_shlibs_CXX=no | |
18638 | ;; | |
18639 | ||
18640 | sunos4*) | |
18641 | case $cc_basename in | |
18642 | CC*) | |
18643 | # Sun C++ 4.x | |
18644 | # FIXME: insert proper C++ library support | |
18645 | ld_shlibs_CXX=no | |
18646 | ;; | |
18647 | lcc*) | |
18648 | # Lucid | |
18649 | # FIXME: insert proper C++ library support | |
18650 | ld_shlibs_CXX=no | |
18651 | ;; | |
18652 | *) | |
18653 | # FIXME: insert proper C++ library support | |
18654 | ld_shlibs_CXX=no | |
18655 | ;; | |
18656 | esac | |
18657 | ;; | |
18658 | ||
18659 | solaris*) | |
18660 | case $cc_basename in | |
18661 | CC*) | |
18662 | # Sun C++ 4.2, 5.x and Centerline C++ | |
18663 | archive_cmds_need_lc_CXX=yes | |
18664 | no_undefined_flag_CXX=' -zdefs' | |
18665 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
18666 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
18667 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
18668 | ||
18669 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
18670 | hardcode_shlibpath_var_CXX=no | |
18671 | case $host_os in | |
18672 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
18673 | *) | |
18674 | # The compiler driver will combine and reorder linker options, | |
18675 | # but understands `-z linker_flag'. | |
18676 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
18677 | whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' | |
18678 | ;; | |
18679 | esac | |
18680 | link_all_deplibs_CXX=yes | |
18681 | ||
43e02a8a | 18682 | output_verbose_link_cmd='func_echo_all' |
00020c16 ILT |
18683 | |
18684 | # Archives containing C++ object files must be created using | |
18685 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
18686 | # necessary to make sure instantiated templates are included | |
18687 | # in the archive. | |
18688 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
18689 | ;; | |
18690 | gcx*) | |
18691 | # Green Hills C++ Compiler | |
18692 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
18693 | ||
18694 | # The C++ compiler must be used to create the archive. | |
18695 | old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
18696 | ;; | |
18697 | *) | |
18698 | # GNU C++ compiler with Solaris linker | |
18699 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
18700 | no_undefined_flag_CXX=' ${wl}-z ${wl}defs' | |
18701 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
18702 | archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
18703 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
18704 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
18705 | ||
18706 | # Commands to make compiler produce verbose output that lists | |
18707 | # what "hidden" libraries, object files and flags are used when | |
18708 | # linking a shared library. | |
43e02a8a | 18709 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
18710 | else |
18711 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
18712 | # platform. | |
18713 | archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
18714 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
18715 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
18716 | ||
18717 | # Commands to make compiler produce verbose output that lists | |
18718 | # what "hidden" libraries, object files and flags are used when | |
18719 | # linking a shared library. | |
43e02a8a | 18720 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
00020c16 ILT |
18721 | fi |
18722 | ||
18723 | hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' | |
18724 | case $host_os in | |
18725 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
18726 | *) | |
18727 | whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
18728 | ;; | |
18729 | esac | |
18730 | fi | |
18731 | ;; | |
18732 | esac | |
18733 | ;; | |
18734 | ||
18735 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) | |
18736 | no_undefined_flag_CXX='${wl}-z,text' | |
18737 | archive_cmds_need_lc_CXX=no | |
18738 | hardcode_shlibpath_var_CXX=no | |
18739 | runpath_var='LD_RUN_PATH' | |
18740 | ||
18741 | case $cc_basename in | |
18742 | CC*) | |
18743 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18744 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18745 | ;; | |
18746 | *) | |
18747 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18748 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18749 | ;; | |
18750 | esac | |
18751 | ;; | |
18752 | ||
18753 | sysv5* | sco3.2v5* | sco5v6*) | |
18754 | # Note: We can NOT use -z defs as we might desire, because we do not | |
18755 | # link with -lc, and that would cause any symbols used from libc to | |
18756 | # always be unresolved, which means just about no library would | |
18757 | # ever link correctly. If we're not using GNU ld we use -z text | |
18758 | # though, which does catch some bad symbols but isn't as heavy-handed | |
18759 | # as -z defs. | |
18760 | no_undefined_flag_CXX='${wl}-z,text' | |
18761 | allow_undefined_flag_CXX='${wl}-z,nodefs' | |
18762 | archive_cmds_need_lc_CXX=no | |
18763 | hardcode_shlibpath_var_CXX=no | |
18764 | hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' | |
18765 | hardcode_libdir_separator_CXX=':' | |
18766 | link_all_deplibs_CXX=yes | |
18767 | export_dynamic_flag_spec_CXX='${wl}-Bexport' | |
18768 | runpath_var='LD_RUN_PATH' | |
18769 | ||
18770 | case $cc_basename in | |
18771 | CC*) | |
18772 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18773 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
43e02a8a RW |
18774 | old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ |
18775 | '"$old_archive_cmds_CXX" | |
18776 | reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ | |
18777 | '"$reload_cmds_CXX" | |
00020c16 ILT |
18778 | ;; |
18779 | *) | |
18780 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18781 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18782 | ;; | |
18783 | esac | |
18784 | ;; | |
18785 | ||
18786 | tandem*) | |
18787 | case $cc_basename in | |
18788 | NCC*) | |
18789 | # NonStop-UX NCC 3.20 | |
18790 | # FIXME: insert proper C++ library support | |
18791 | ld_shlibs_CXX=no | |
18792 | ;; | |
18793 | *) | |
18794 | # FIXME: insert proper C++ library support | |
18795 | ld_shlibs_CXX=no | |
18796 | ;; | |
18797 | esac | |
18798 | ;; | |
18799 | ||
18800 | vxworks*) | |
18801 | # FIXME: insert proper C++ library support | |
18802 | ld_shlibs_CXX=no | |
18803 | ;; | |
18804 | ||
18805 | *) | |
18806 | # FIXME: insert proper C++ library support | |
18807 | ld_shlibs_CXX=no | |
18808 | ;; | |
18809 | esac | |
18810 | ||
5213506e RW |
18811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
18812 | $as_echo "$ld_shlibs_CXX" >&6; } | |
00020c16 ILT |
18813 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
18814 | ||
18815 | GCC_CXX="$GXX" | |
18816 | LD_CXX="$LD" | |
18817 | ||
18818 | ## CAVEAT EMPTOR: | |
18819 | ## There is no encapsulation within the following macros, do not change | |
18820 | ## the running order or otherwise move them around unless you know exactly | |
18821 | ## what you are doing... | |
18822 | # Dependencies to place before and after the object being linked: | |
18823 | predep_objects_CXX= | |
18824 | postdep_objects_CXX= | |
18825 | predeps_CXX= | |
18826 | postdeps_CXX= | |
18827 | compiler_lib_search_path_CXX= | |
18828 | ||
18829 | cat > conftest.$ac_ext <<_LT_EOF | |
18830 | class Foo | |
18831 | { | |
18832 | public: | |
18833 | Foo (void) { a = 0; } | |
18834 | private: | |
18835 | int a; | |
18836 | }; | |
18837 | _LT_EOF | |
18838 | ||
5213506e | 18839 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
00020c16 ILT |
18840 | (eval $ac_compile) 2>&5 |
18841 | ac_status=$? | |
5213506e RW |
18842 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
18843 | test $ac_status = 0; }; then | |
00020c16 ILT |
18844 | # Parse the compiler output and extract the necessary |
18845 | # objects, libraries and library flags. | |
18846 | ||
18847 | # Sentinel used to keep track of whether or not we are before | |
18848 | # the conftest object file. | |
18849 | pre_test_object_deps_done=no | |
18850 | ||
18851 | for p in `eval "$output_verbose_link_cmd"`; do | |
18852 | case $p in | |
18853 | ||
18854 | -L* | -R* | -l*) | |
18855 | # Some compilers place space between "-{L,R}" and the path. | |
18856 | # Remove the space. | |
18857 | if test $p = "-L" || | |
18858 | test $p = "-R"; then | |
18859 | prev=$p | |
18860 | continue | |
18861 | else | |
18862 | prev= | |
18863 | fi | |
18864 | ||
18865 | if test "$pre_test_object_deps_done" = no; then | |
18866 | case $p in | |
18867 | -L* | -R*) | |
18868 | # Internal compiler library paths should come after those | |
18869 | # provided the user. The postdeps already come after the | |
18870 | # user supplied libs so there is no need to process them. | |
18871 | if test -z "$compiler_lib_search_path_CXX"; then | |
18872 | compiler_lib_search_path_CXX="${prev}${p}" | |
18873 | else | |
18874 | compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" | |
18875 | fi | |
18876 | ;; | |
18877 | # The "-l" case would never come before the object being | |
18878 | # linked, so don't bother handling this case. | |
18879 | esac | |
18880 | else | |
18881 | if test -z "$postdeps_CXX"; then | |
18882 | postdeps_CXX="${prev}${p}" | |
18883 | else | |
18884 | postdeps_CXX="${postdeps_CXX} ${prev}${p}" | |
18885 | fi | |
18886 | fi | |
18887 | ;; | |
18888 | ||
18889 | *.$objext) | |
18890 | # This assumes that the test object file only shows up | |
18891 | # once in the compiler output. | |
18892 | if test "$p" = "conftest.$objext"; then | |
18893 | pre_test_object_deps_done=yes | |
18894 | continue | |
18895 | fi | |
18896 | ||
18897 | if test "$pre_test_object_deps_done" = no; then | |
18898 | if test -z "$predep_objects_CXX"; then | |
18899 | predep_objects_CXX="$p" | |
18900 | else | |
18901 | predep_objects_CXX="$predep_objects_CXX $p" | |
18902 | fi | |
18903 | else | |
18904 | if test -z "$postdep_objects_CXX"; then | |
18905 | postdep_objects_CXX="$p" | |
18906 | else | |
18907 | postdep_objects_CXX="$postdep_objects_CXX $p" | |
18908 | fi | |
18909 | fi | |
18910 | ;; | |
18911 | ||
18912 | *) ;; # Ignore the rest. | |
18913 | ||
18914 | esac | |
18915 | done | |
18916 | ||
18917 | # Clean up. | |
18918 | rm -f a.out a.exe | |
18919 | else | |
18920 | echo "libtool.m4: error: problem compiling CXX test program" | |
18921 | fi | |
18922 | ||
18923 | $RM -f confest.$objext | |
18924 | ||
18925 | # PORTME: override above test on systems where it is broken | |
18926 | case $host_os in | |
18927 | interix[3-9]*) | |
18928 | # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
18929 | # hack all around it, let's just trust "g++" to DTRT. | |
18930 | predep_objects_CXX= | |
18931 | postdep_objects_CXX= | |
18932 | postdeps_CXX= | |
18933 | ;; | |
18934 | ||
18935 | linux*) | |
18936 | case `$CC -V 2>&1 | sed 5q` in | |
18937 | *Sun\ C*) | |
18938 | # Sun C++ 5.9 | |
18939 | ||
18940 | # The more standards-conforming stlport4 library is | |
18941 | # incompatible with the Cstd library. Avoid specifying | |
18942 | # it if it's in CXXFLAGS. Ignore libCrun as | |
18943 | # -library=stlport4 depends on it. | |
18944 | case " $CXX $CXXFLAGS " in | |
18945 | *" -library=stlport4 "*) | |
18946 | solaris_use_stlport4=yes | |
18947 | ;; | |
18948 | esac | |
18949 | ||
18950 | if test "$solaris_use_stlport4" != yes; then | |
18951 | postdeps_CXX='-library=Cstd -library=Crun' | |
18952 | fi | |
18953 | ;; | |
18954 | esac | |
18955 | ;; | |
18956 | ||
18957 | solaris*) | |
18958 | case $cc_basename in | |
18959 | CC*) | |
18960 | # The more standards-conforming stlport4 library is | |
18961 | # incompatible with the Cstd library. Avoid specifying | |
18962 | # it if it's in CXXFLAGS. Ignore libCrun as | |
18963 | # -library=stlport4 depends on it. | |
18964 | case " $CXX $CXXFLAGS " in | |
18965 | *" -library=stlport4 "*) | |
18966 | solaris_use_stlport4=yes | |
18967 | ;; | |
18968 | esac | |
18969 | ||
18970 | # Adding this requires a known-good setup of shared libraries for | |
18971 | # Sun compiler versions before 5.6, else PIC objects from an old | |
18972 | # archive will be linked into the output, leading to subtle bugs. | |
18973 | if test "$solaris_use_stlport4" != yes; then | |
18974 | postdeps_CXX='-library=Cstd -library=Crun' | |
18975 | fi | |
18976 | ;; | |
18977 | esac | |
18978 | ;; | |
18979 | esac | |
18980 | ||
18981 | ||
18982 | case " $postdeps_CXX " in | |
18983 | *" -lc "*) archive_cmds_need_lc_CXX=no ;; | |
18984 | esac | |
18985 | compiler_lib_search_dirs_CXX= | |
18986 | if test -n "${compiler_lib_search_path_CXX}"; then | |
18987 | compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
18988 | fi | |
18989 | ||
18990 | ||
18991 | ||
18992 | ||
18993 | ||
18994 | ||
18995 | ||
18996 | ||
18997 | ||
18998 | ||
18999 | ||
19000 | ||
19001 | ||
19002 | ||
19003 | ||
19004 | ||
19005 | ||
19006 | ||
19007 | ||
19008 | ||
19009 | ||
19010 | ||
19011 | ||
19012 | ||
19013 | ||
19014 | ||
19015 | ||
19016 | ||
19017 | ||
19018 | ||
19019 | ||
19020 | lt_prog_compiler_wl_CXX= | |
19021 | lt_prog_compiler_pic_CXX= | |
19022 | lt_prog_compiler_static_CXX= | |
19023 | ||
5213506e RW |
19024 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
19025 | $as_echo_n "checking for $compiler option to produce PIC... " >&6; } | |
00020c16 ILT |
19026 | |
19027 | # C++ specific cases for pic, static, wl, etc. | |
19028 | if test "$GXX" = yes; then | |
19029 | lt_prog_compiler_wl_CXX='-Wl,' | |
19030 | lt_prog_compiler_static_CXX='-static' | |
19031 | ||
19032 | case $host_os in | |
19033 | aix*) | |
19034 | # All AIX code is PIC. | |
19035 | if test "$host_cpu" = ia64; then | |
19036 | # AIX 5 now supports IA64 processor | |
19037 | lt_prog_compiler_static_CXX='-Bstatic' | |
19038 | fi | |
19039 | ;; | |
19040 | ||
19041 | amigaos*) | |
19042 | case $host_cpu in | |
19043 | powerpc) | |
19044 | # see comment about AmigaOS4 .so support | |
19045 | lt_prog_compiler_pic_CXX='-fPIC' | |
19046 | ;; | |
19047 | m68k) | |
19048 | # FIXME: we need at least 68020 code to build shared libraries, but | |
19049 | # adding the `-m68020' flag to GCC prevents building anything better, | |
19050 | # like `-m68040'. | |
19051 | lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' | |
19052 | ;; | |
19053 | esac | |
19054 | ;; | |
19055 | ||
19056 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
19057 | # PIC is the default for these OSes. | |
19058 | ;; | |
19059 | mingw* | cygwin* | os2* | pw32* | cegcc*) | |
19060 | # This hack is so that the source file can tell whether it is being | |
19061 | # built for inclusion in a dll (and should export symbols for example). | |
19062 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
19063 | # (--disable-auto-import) libraries | |
19064 | lt_prog_compiler_pic_CXX='-DDLL_EXPORT' | |
19065 | ;; | |
19066 | darwin* | rhapsody*) | |
19067 | # PIC is the default on this platform | |
19068 | # Common symbols not allowed in MH_DYLIB files | |
19069 | lt_prog_compiler_pic_CXX='-fno-common' | |
19070 | ;; | |
19071 | *djgpp*) | |
19072 | # DJGPP does not support shared libraries at all | |
19073 | lt_prog_compiler_pic_CXX= | |
19074 | ;; | |
43e02a8a RW |
19075 | haiku*) |
19076 | # PIC is the default for Haiku. | |
19077 | # The "-static" flag exists, but is broken. | |
19078 | lt_prog_compiler_static_CXX= | |
19079 | ;; | |
00020c16 ILT |
19080 | interix[3-9]*) |
19081 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
19082 | # Instead, we relocate shared libraries at runtime. | |
19083 | ;; | |
19084 | sysv4*MP*) | |
19085 | if test -d /usr/nec; then | |
19086 | lt_prog_compiler_pic_CXX=-Kconform_pic | |
19087 | fi | |
19088 | ;; | |
19089 | hpux*) | |
19090 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
19091 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
19092 | # sets the default TLS model and affects inlining. | |
19093 | case $host_cpu in | |
19094 | hppa*64*) | |
19095 | ;; | |
19096 | *) | |
19097 | lt_prog_compiler_pic_CXX='-fPIC' | |
19098 | ;; | |
19099 | esac | |
19100 | ;; | |
19101 | *qnx* | *nto*) | |
19102 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
19103 | # it will coredump. | |
19104 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
19105 | ;; | |
19106 | *) | |
19107 | lt_prog_compiler_pic_CXX='-fPIC' | |
19108 | ;; | |
19109 | esac | |
19110 | else | |
19111 | case $host_os in | |
19112 | aix[4-9]*) | |
19113 | # All AIX code is PIC. | |
19114 | if test "$host_cpu" = ia64; then | |
19115 | # AIX 5 now supports IA64 processor | |
19116 | lt_prog_compiler_static_CXX='-Bstatic' | |
19117 | else | |
19118 | lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' | |
19119 | fi | |
19120 | ;; | |
19121 | chorus*) | |
19122 | case $cc_basename in | |
19123 | cxch68*) | |
19124 | # Green Hills C++ Compiler | |
19125 | # _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" | |
19126 | ;; | |
19127 | esac | |
19128 | ;; | |
19129 | dgux*) | |
19130 | case $cc_basename in | |
19131 | ec++*) | |
19132 | lt_prog_compiler_pic_CXX='-KPIC' | |
19133 | ;; | |
19134 | ghcx*) | |
19135 | # Green Hills C++ Compiler | |
19136 | lt_prog_compiler_pic_CXX='-pic' | |
19137 | ;; | |
19138 | *) | |
19139 | ;; | |
19140 | esac | |
19141 | ;; | |
19142 | freebsd* | dragonfly*) | |
19143 | # FreeBSD uses GNU C++ | |
19144 | ;; | |
19145 | hpux9* | hpux10* | hpux11*) | |
19146 | case $cc_basename in | |
19147 | CC*) | |
19148 | lt_prog_compiler_wl_CXX='-Wl,' | |
19149 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
19150 | if test "$host_cpu" != ia64; then | |
19151 | lt_prog_compiler_pic_CXX='+Z' | |
19152 | fi | |
19153 | ;; | |
19154 | aCC*) | |
19155 | lt_prog_compiler_wl_CXX='-Wl,' | |
19156 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
19157 | case $host_cpu in | |
19158 | hppa*64*|ia64*) | |
19159 | # +Z the default | |
19160 | ;; | |
19161 | *) | |
19162 | lt_prog_compiler_pic_CXX='+Z' | |
19163 | ;; | |
19164 | esac | |
19165 | ;; | |
19166 | *) | |
19167 | ;; | |
19168 | esac | |
19169 | ;; | |
19170 | interix*) | |
19171 | # This is c89, which is MS Visual C++ (no shared libs) | |
19172 | # Anyone wants to do a port? | |
19173 | ;; | |
19174 | irix5* | irix6* | nonstopux*) | |
19175 | case $cc_basename in | |
19176 | CC*) | |
19177 | lt_prog_compiler_wl_CXX='-Wl,' | |
19178 | lt_prog_compiler_static_CXX='-non_shared' | |
19179 | # CC pic flag -KPIC is the default. | |
19180 | ;; | |
19181 | *) | |
19182 | ;; | |
19183 | esac | |
19184 | ;; | |
19185 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
19186 | case $cc_basename in | |
19187 | KCC*) | |
19188 | # KAI C++ Compiler | |
19189 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
19190 | lt_prog_compiler_pic_CXX='-fPIC' | |
19191 | ;; | |
19192 | ecpc* ) | |
19193 | # old Intel C++ for x86_64 which still supported -KPIC. | |
19194 | lt_prog_compiler_wl_CXX='-Wl,' | |
19195 | lt_prog_compiler_pic_CXX='-KPIC' | |
19196 | lt_prog_compiler_static_CXX='-static' | |
19197 | ;; | |
19198 | icpc* ) | |
19199 | # Intel C++, used to be incompatible with GCC. | |
19200 | # ICC 10 doesn't accept -KPIC any more. | |
19201 | lt_prog_compiler_wl_CXX='-Wl,' | |
19202 | lt_prog_compiler_pic_CXX='-fPIC' | |
19203 | lt_prog_compiler_static_CXX='-static' | |
19204 | ;; | |
19205 | pgCC* | pgcpp*) | |
19206 | # Portland Group C++ compiler | |
19207 | lt_prog_compiler_wl_CXX='-Wl,' | |
19208 | lt_prog_compiler_pic_CXX='-fpic' | |
19209 | lt_prog_compiler_static_CXX='-Bstatic' | |
19210 | ;; | |
19211 | cxx*) | |
19212 | # Compaq C++ | |
19213 | # Make sure the PIC flag is empty. It appears that all Alpha | |
19214 | # Linux and Compaq Tru64 Unix objects are PIC. | |
19215 | lt_prog_compiler_pic_CXX= | |
19216 | lt_prog_compiler_static_CXX='-non_shared' | |
19217 | ;; | |
43e02a8a RW |
19218 | xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) |
19219 | # IBM XL 8.0, 9.0 on PPC and BlueGene | |
00020c16 ILT |
19220 | lt_prog_compiler_wl_CXX='-Wl,' |
19221 | lt_prog_compiler_pic_CXX='-qpic' | |
19222 | lt_prog_compiler_static_CXX='-qstaticlink' | |
19223 | ;; | |
19224 | *) | |
19225 | case `$CC -V 2>&1 | sed 5q` in | |
19226 | *Sun\ C*) | |
19227 | # Sun C++ 5.9 | |
19228 | lt_prog_compiler_pic_CXX='-KPIC' | |
19229 | lt_prog_compiler_static_CXX='-Bstatic' | |
19230 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
19231 | ;; | |
19232 | esac | |
19233 | ;; | |
19234 | esac | |
19235 | ;; | |
19236 | lynxos*) | |
19237 | ;; | |
19238 | m88k*) | |
19239 | ;; | |
19240 | mvs*) | |
19241 | case $cc_basename in | |
19242 | cxx*) | |
19243 | lt_prog_compiler_pic_CXX='-W c,exportall' | |
19244 | ;; | |
19245 | *) | |
19246 | ;; | |
19247 | esac | |
19248 | ;; | |
19249 | netbsd*) | |
19250 | ;; | |
19251 | *qnx* | *nto*) | |
19252 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
19253 | # it will coredump. | |
19254 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
19255 | ;; | |
19256 | osf3* | osf4* | osf5*) | |
19257 | case $cc_basename in | |
19258 | KCC*) | |
19259 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
19260 | ;; | |
19261 | RCC*) | |
19262 | # Rational C++ 2.4.1 | |
19263 | lt_prog_compiler_pic_CXX='-pic' | |
19264 | ;; | |
19265 | cxx*) | |
19266 | # Digital/Compaq C++ | |
19267 | lt_prog_compiler_wl_CXX='-Wl,' | |
19268 | # Make sure the PIC flag is empty. It appears that all Alpha | |
19269 | # Linux and Compaq Tru64 Unix objects are PIC. | |
19270 | lt_prog_compiler_pic_CXX= | |
19271 | lt_prog_compiler_static_CXX='-non_shared' | |
19272 | ;; | |
19273 | *) | |
19274 | ;; | |
19275 | esac | |
19276 | ;; | |
19277 | psos*) | |
19278 | ;; | |
19279 | solaris*) | |
19280 | case $cc_basename in | |
19281 | CC*) | |
19282 | # Sun C++ 4.2, 5.x and Centerline C++ | |
19283 | lt_prog_compiler_pic_CXX='-KPIC' | |
19284 | lt_prog_compiler_static_CXX='-Bstatic' | |
19285 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
19286 | ;; | |
19287 | gcx*) | |
19288 | # Green Hills C++ Compiler | |
19289 | lt_prog_compiler_pic_CXX='-PIC' | |
19290 | ;; | |
19291 | *) | |
19292 | ;; | |
19293 | esac | |
19294 | ;; | |
19295 | sunos4*) | |
19296 | case $cc_basename in | |
19297 | CC*) | |
19298 | # Sun C++ 4.x | |
19299 | lt_prog_compiler_pic_CXX='-pic' | |
19300 | lt_prog_compiler_static_CXX='-Bstatic' | |
19301 | ;; | |
19302 | lcc*) | |
19303 | # Lucid | |
19304 | lt_prog_compiler_pic_CXX='-pic' | |
19305 | ;; | |
19306 | *) | |
19307 | ;; | |
19308 | esac | |
19309 | ;; | |
19310 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
19311 | case $cc_basename in | |
19312 | CC*) | |
19313 | lt_prog_compiler_wl_CXX='-Wl,' | |
19314 | lt_prog_compiler_pic_CXX='-KPIC' | |
19315 | lt_prog_compiler_static_CXX='-Bstatic' | |
19316 | ;; | |
19317 | esac | |
19318 | ;; | |
19319 | tandem*) | |
19320 | case $cc_basename in | |
19321 | NCC*) | |
19322 | # NonStop-UX NCC 3.20 | |
19323 | lt_prog_compiler_pic_CXX='-KPIC' | |
19324 | ;; | |
19325 | *) | |
19326 | ;; | |
19327 | esac | |
19328 | ;; | |
19329 | vxworks*) | |
19330 | ;; | |
19331 | *) | |
19332 | lt_prog_compiler_can_build_shared_CXX=no | |
19333 | ;; | |
19334 | esac | |
19335 | fi | |
19336 | ||
19337 | case $host_os in | |
19338 | # For platforms which do not support PIC, -DPIC is meaningless: | |
19339 | *djgpp*) | |
19340 | lt_prog_compiler_pic_CXX= | |
19341 | ;; | |
19342 | *) | |
19343 | lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" | |
19344 | ;; | |
19345 | esac | |
5213506e RW |
19346 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5 |
19347 | $as_echo "$lt_prog_compiler_pic_CXX" >&6; } | |
00020c16 ILT |
19348 | |
19349 | ||
19350 | ||
19351 | # | |
19352 | # Check to make sure the PIC flag actually works. | |
19353 | # | |
19354 | if test -n "$lt_prog_compiler_pic_CXX"; then | |
5213506e RW |
19355 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 |
19356 | $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } | |
19357 | if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then : | |
19358 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
19359 | else |
19360 | lt_cv_prog_compiler_pic_works_CXX=no | |
19361 | ac_outfile=conftest.$ac_objext | |
19362 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
19363 | lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" | |
19364 | # Insert the option either (1) after the last *FLAGS variable, or | |
19365 | # (2) before a word containing "conftest.", or (3) at the end. | |
19366 | # Note that $ac_compile itself does not contain backslashes and begins | |
19367 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
19368 | # The option is referenced via a variable to avoid confusing sed. | |
19369 | lt_compile=`echo "$ac_compile" | $SED \ | |
19370 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
19371 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
19372 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 19373 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
19374 | (eval "$lt_compile" 2>conftest.err) |
19375 | ac_status=$? | |
19376 | cat conftest.err >&5 | |
43e02a8a | 19377 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
19378 | if (exit $ac_status) && test -s "$ac_outfile"; then |
19379 | # The compiler can only warn and ignore the option if not recognized | |
19380 | # So say no if there are warnings other than the usual output. | |
43e02a8a | 19381 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
00020c16 ILT |
19382 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
19383 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
19384 | lt_cv_prog_compiler_pic_works_CXX=yes | |
19385 | fi | |
19386 | fi | |
19387 | $RM conftest* | |
19388 | ||
19389 | fi | |
5213506e RW |
19390 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 |
19391 | $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } | |
00020c16 ILT |
19392 | |
19393 | if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then | |
19394 | case $lt_prog_compiler_pic_CXX in | |
19395 | "" | " "*) ;; | |
19396 | *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; | |
19397 | esac | |
19398 | else | |
19399 | lt_prog_compiler_pic_CXX= | |
19400 | lt_prog_compiler_can_build_shared_CXX=no | |
19401 | fi | |
19402 | ||
19403 | fi | |
19404 | ||
19405 | ||
19406 | ||
19407 | # | |
19408 | # Check to make sure the static flag actually works. | |
19409 | # | |
19410 | wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" | |
5213506e RW |
19411 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
19412 | $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } | |
19413 | if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then : | |
19414 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
19415 | else |
19416 | lt_cv_prog_compiler_static_works_CXX=no | |
19417 | save_LDFLAGS="$LDFLAGS" | |
19418 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
19419 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
19420 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
19421 | # The linker can only warn and ignore the option if not recognized | |
19422 | # So say no if there are warnings | |
19423 | if test -s conftest.err; then | |
19424 | # Append any errors to the config.log. | |
19425 | cat conftest.err 1>&5 | |
43e02a8a | 19426 | $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
00020c16 ILT |
19427 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
19428 | if diff conftest.exp conftest.er2 >/dev/null; then | |
19429 | lt_cv_prog_compiler_static_works_CXX=yes | |
19430 | fi | |
19431 | else | |
19432 | lt_cv_prog_compiler_static_works_CXX=yes | |
19433 | fi | |
19434 | fi | |
19435 | $RM -r conftest* | |
19436 | LDFLAGS="$save_LDFLAGS" | |
19437 | ||
19438 | fi | |
5213506e RW |
19439 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 |
19440 | $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } | |
00020c16 ILT |
19441 | |
19442 | if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then | |
19443 | : | |
19444 | else | |
19445 | lt_prog_compiler_static_CXX= | |
19446 | fi | |
19447 | ||
19448 | ||
19449 | ||
19450 | ||
5213506e RW |
19451 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
19452 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
19453 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : | |
19454 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
19455 | else |
19456 | lt_cv_prog_compiler_c_o_CXX=no | |
19457 | $RM -r conftest 2>/dev/null | |
19458 | mkdir conftest | |
19459 | cd conftest | |
19460 | mkdir out | |
19461 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
19462 | ||
19463 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
19464 | # Insert the option either (1) after the last *FLAGS variable, or | |
19465 | # (2) before a word containing "conftest.", or (3) at the end. | |
19466 | # Note that $ac_compile itself does not contain backslashes and begins | |
19467 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
19468 | lt_compile=`echo "$ac_compile" | $SED \ | |
19469 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
19470 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
19471 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 19472 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
19473 | (eval "$lt_compile" 2>out/conftest.err) |
19474 | ac_status=$? | |
19475 | cat out/conftest.err >&5 | |
43e02a8a | 19476 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
19477 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
19478 | then | |
19479 | # The compiler can only warn and ignore the option if not recognized | |
19480 | # So say no if there are warnings | |
43e02a8a | 19481 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
19482 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
19483 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
19484 | lt_cv_prog_compiler_c_o_CXX=yes | |
19485 | fi | |
19486 | fi | |
19487 | chmod u+w . 2>&5 | |
19488 | $RM conftest* | |
19489 | # SGI C++ compiler will create directory out/ii_files/ for | |
19490 | # template instantiation | |
19491 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
19492 | $RM out/* && rmdir out | |
19493 | cd .. | |
19494 | $RM -r conftest | |
19495 | $RM conftest* | |
19496 | ||
19497 | fi | |
5213506e RW |
19498 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
19499 | $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } | |
00020c16 ILT |
19500 | |
19501 | ||
19502 | ||
5213506e RW |
19503 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
19504 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
19505 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : | |
19506 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
19507 | else |
19508 | lt_cv_prog_compiler_c_o_CXX=no | |
19509 | $RM -r conftest 2>/dev/null | |
19510 | mkdir conftest | |
19511 | cd conftest | |
19512 | mkdir out | |
19513 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
19514 | ||
19515 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
19516 | # Insert the option either (1) after the last *FLAGS variable, or | |
19517 | # (2) before a word containing "conftest.", or (3) at the end. | |
19518 | # Note that $ac_compile itself does not contain backslashes and begins | |
19519 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
19520 | lt_compile=`echo "$ac_compile" | $SED \ | |
19521 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
19522 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
19523 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 19524 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
00020c16 ILT |
19525 | (eval "$lt_compile" 2>out/conftest.err) |
19526 | ac_status=$? | |
19527 | cat out/conftest.err >&5 | |
43e02a8a | 19528 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
00020c16 ILT |
19529 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
19530 | then | |
19531 | # The compiler can only warn and ignore the option if not recognized | |
19532 | # So say no if there are warnings | |
43e02a8a | 19533 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
00020c16 ILT |
19534 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
19535 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
19536 | lt_cv_prog_compiler_c_o_CXX=yes | |
19537 | fi | |
19538 | fi | |
19539 | chmod u+w . 2>&5 | |
19540 | $RM conftest* | |
19541 | # SGI C++ compiler will create directory out/ii_files/ for | |
19542 | # template instantiation | |
19543 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
19544 | $RM out/* && rmdir out | |
19545 | cd .. | |
19546 | $RM -r conftest | |
19547 | $RM conftest* | |
19548 | ||
19549 | fi | |
5213506e RW |
19550 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
19551 | $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } | |
00020c16 ILT |
19552 | |
19553 | ||
19554 | ||
19555 | ||
19556 | hard_links="nottested" | |
19557 | if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then | |
19558 | # do not overwrite the value of need_locks provided by the user | |
5213506e RW |
19559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
19560 | $as_echo_n "checking if we can lock with hard links... " >&6; } | |
00020c16 ILT |
19561 | hard_links=yes |
19562 | $RM conftest* | |
19563 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
19564 | touch conftest.a | |
19565 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
19566 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
5213506e RW |
19567 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
19568 | $as_echo "$hard_links" >&6; } | |
00020c16 | 19569 | if test "$hard_links" = no; then |
5213506e RW |
19570 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
19571 | $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
00020c16 ILT |
19572 | need_locks=warn |
19573 | fi | |
19574 | else | |
19575 | need_locks=no | |
19576 | fi | |
19577 | ||
19578 | ||
19579 | ||
5213506e RW |
19580 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
19581 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
00020c16 ILT |
19582 | |
19583 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
19584 | case $host_os in | |
19585 | aix[4-9]*) | |
19586 | # If we're using GNU nm, then we don't want the "-C" option. | |
19587 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
43e02a8a RW |
19588 | # Also, AIX nm treats weak defined symbols like other global defined |
19589 | # symbols, whereas GNU nm marks them as "W". | |
00020c16 | 19590 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
43e02a8a | 19591 | export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
00020c16 ILT |
19592 | else |
19593 | export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
19594 | fi | |
19595 | ;; | |
19596 | pw32*) | |
19597 | export_symbols_cmds_CXX="$ltdll_cmds" | |
19598 | ;; | |
19599 | cygwin* | mingw* | cegcc*) | |
19600 | 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 > $export_symbols' | |
19601 | ;; | |
19602 | *) | |
19603 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
19604 | ;; | |
19605 | esac | |
19606 | exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' | |
19607 | ||
5213506e RW |
19608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
19609 | $as_echo "$ld_shlibs_CXX" >&6; } | |
00020c16 ILT |
19610 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
19611 | ||
19612 | with_gnu_ld_CXX=$with_gnu_ld | |
19613 | ||
19614 | ||
19615 | ||
19616 | ||
19617 | ||
19618 | ||
19619 | # | |
19620 | # Do we need to explicitly link libc? | |
19621 | # | |
19622 | case "x$archive_cmds_need_lc_CXX" in | |
19623 | x|xyes) | |
19624 | # Assume -lc should be added | |
19625 | archive_cmds_need_lc_CXX=yes | |
19626 | ||
19627 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
19628 | case $archive_cmds_CXX in | |
19629 | *'~'*) | |
19630 | # FIXME: we may have to deal with multi-command sequences. | |
19631 | ;; | |
19632 | '$CC '*) | |
19633 | # Test whether the compiler implicitly links with -lc since on some | |
19634 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
19635 | # to ld, don't add -lc before -lgcc. | |
5213506e RW |
19636 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
19637 | $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } | |
19638 | if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then : | |
19639 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
19640 | else |
19641 | $RM conftest* | |
19642 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
19643 | ||
5213506e | 19644 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
00020c16 ILT |
19645 | (eval $ac_compile) 2>&5 |
19646 | ac_status=$? | |
5213506e RW |
19647 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
19648 | test $ac_status = 0; } 2>conftest.err; then | |
00020c16 ILT |
19649 | soname=conftest |
19650 | lib=conftest | |
19651 | libobjs=conftest.$ac_objext | |
19652 | deplibs= | |
19653 | wl=$lt_prog_compiler_wl_CXX | |
19654 | pic_flag=$lt_prog_compiler_pic_CXX | |
19655 | compiler_flags=-v | |
19656 | linker_flags=-v | |
19657 | verstring= | |
19658 | output_objdir=. | |
19659 | libname=conftest | |
19660 | lt_save_allow_undefined_flag=$allow_undefined_flag_CXX | |
19661 | allow_undefined_flag_CXX= | |
5213506e | 19662 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
00020c16 ILT |
19663 | (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
19664 | ac_status=$? | |
5213506e RW |
19665 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
19666 | test $ac_status = 0; } | |
00020c16 ILT |
19667 | then |
19668 | lt_cv_archive_cmds_need_lc_CXX=no | |
19669 | else | |
19670 | lt_cv_archive_cmds_need_lc_CXX=yes | |
19671 | fi | |
19672 | allow_undefined_flag_CXX=$lt_save_allow_undefined_flag | |
19673 | else | |
19674 | cat conftest.err 1>&5 | |
19675 | fi | |
19676 | $RM conftest* | |
19677 | ||
19678 | fi | |
5213506e RW |
19679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 |
19680 | $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } | |
00020c16 ILT |
19681 | archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX |
19682 | ;; | |
19683 | esac | |
19684 | fi | |
19685 | ;; | |
19686 | esac | |
19687 | ||
19688 | ||
19689 | ||
19690 | ||
19691 | ||
19692 | ||
19693 | ||
19694 | ||
19695 | ||
19696 | ||
19697 | ||
19698 | ||
19699 | ||
19700 | ||
19701 | ||
19702 | ||
19703 | ||
19704 | ||
19705 | ||
19706 | ||
19707 | ||
19708 | ||
19709 | ||
19710 | ||
19711 | ||
19712 | ||
19713 | ||
19714 | ||
19715 | ||
19716 | ||
19717 | ||
19718 | ||
19719 | ||
19720 | ||
19721 | ||
19722 | ||
19723 | ||
19724 | ||
19725 | ||
19726 | ||
19727 | ||
19728 | ||
19729 | ||
19730 | ||
19731 | ||
19732 | ||
19733 | ||
19734 | ||
19735 | ||
19736 | ||
19737 | ||
19738 | ||
19739 | ||
19740 | ||
19741 | ||
19742 | ||
19743 | ||
19744 | ||
19745 | ||
19746 | ||
19747 | ||
19748 | ||
19749 | ||
19750 | ||
5213506e RW |
19751 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
19752 | $as_echo_n "checking dynamic linker characteristics... " >&6; } | |
00020c16 ILT |
19753 | |
19754 | library_names_spec= | |
19755 | libname_spec='lib$name' | |
19756 | soname_spec= | |
19757 | shrext_cmds=".so" | |
19758 | postinstall_cmds= | |
19759 | postuninstall_cmds= | |
19760 | finish_cmds= | |
19761 | finish_eval= | |
19762 | shlibpath_var= | |
19763 | shlibpath_overrides_runpath=unknown | |
19764 | version_type=none | |
19765 | dynamic_linker="$host_os ld.so" | |
19766 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
19767 | need_lib_prefix=unknown | |
19768 | hardcode_into_libs=no | |
19769 | ||
19770 | # when you set need_version to no, make sure it does not cause -set_version | |
19771 | # flags to be left without arguments | |
19772 | need_version=unknown | |
19773 | ||
19774 | case $host_os in | |
19775 | aix3*) | |
19776 | version_type=linux | |
19777 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
19778 | shlibpath_var=LIBPATH | |
19779 | ||
19780 | # AIX 3 has no versioning support, so we append a major version to the name. | |
19781 | soname_spec='${libname}${release}${shared_ext}$major' | |
19782 | ;; | |
19783 | ||
19784 | aix[4-9]*) | |
19785 | version_type=linux | |
19786 | need_lib_prefix=no | |
19787 | need_version=no | |
19788 | hardcode_into_libs=yes | |
19789 | if test "$host_cpu" = ia64; then | |
19790 | # AIX 5 supports IA64 | |
19791 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
19792 | shlibpath_var=LD_LIBRARY_PATH | |
19793 | else | |
19794 | # With GCC up to 2.95.x, collect2 would create an import file | |
19795 | # for dependence libraries. The import file would start with | |
19796 | # the line `#! .'. This would cause the generated library to | |
19797 | # depend on `.', always an invalid library. This was fixed in | |
19798 | # development snapshots of GCC prior to 3.0. | |
19799 | case $host_os in | |
19800 | aix4 | aix4.[01] | aix4.[01].*) | |
19801 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
19802 | echo ' yes ' | |
19803 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
19804 | : | |
19805 | else | |
19806 | can_build_shared=no | |
19807 | fi | |
19808 | ;; | |
19809 | esac | |
19810 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
19811 | # soname into executable. Probably we can add versioning support to | |
19812 | # collect2, so additional links can be useful in future. | |
19813 | if test "$aix_use_runtimelinking" = yes; then | |
19814 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
19815 | # instead of lib<name>.a to let people know that these are not | |
19816 | # typical AIX shared libraries. | |
19817 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
19818 | else | |
19819 | # We preserve .a as extension for shared libraries through AIX4.2 | |
19820 | # and later when we are not doing run time linking. | |
19821 | library_names_spec='${libname}${release}.a $libname.a' | |
19822 | soname_spec='${libname}${release}${shared_ext}$major' | |
19823 | fi | |
19824 | shlibpath_var=LIBPATH | |
19825 | fi | |
19826 | ;; | |
19827 | ||
19828 | amigaos*) | |
19829 | case $host_cpu in | |
19830 | powerpc) | |
19831 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
19832 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
19833 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
19834 | ;; | |
19835 | m68k) | |
19836 | library_names_spec='$libname.ixlibrary $libname.a' | |
19837 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
43e02a8a | 19838 | 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 ${libname}_ixlibrary.a || exit 1; done' |
00020c16 ILT |
19839 | ;; |
19840 | esac | |
19841 | ;; | |
19842 | ||
19843 | beos*) | |
19844 | library_names_spec='${libname}${shared_ext}' | |
19845 | dynamic_linker="$host_os ld.so" | |
19846 | shlibpath_var=LIBRARY_PATH | |
19847 | ;; | |
19848 | ||
19849 | bsdi[45]*) | |
19850 | version_type=linux | |
19851 | need_version=no | |
19852 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
19853 | soname_spec='${libname}${release}${shared_ext}$major' | |
19854 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
19855 | shlibpath_var=LD_LIBRARY_PATH | |
19856 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
19857 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
19858 | # the default ld.so.conf also contains /usr/contrib/lib and | |
19859 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
19860 | # libtool to hard-code these into programs | |
19861 | ;; | |
19862 | ||
19863 | cygwin* | mingw* | pw32* | cegcc*) | |
19864 | version_type=windows | |
19865 | shrext_cmds=".dll" | |
19866 | need_version=no | |
19867 | need_lib_prefix=no | |
19868 | ||
19869 | case $GCC,$host_os in | |
19870 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
19871 | library_names_spec='$libname.dll.a' | |
19872 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
19873 | postinstall_cmds='base_file=`basename \${file}`~ | |
19874 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
19875 | dldir=$destdir/`dirname \$dlpath`~ | |
19876 | test -d \$dldir || mkdir -p \$dldir~ | |
19877 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
19878 | chmod a+x \$dldir/$dlname~ | |
19879 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
19880 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
19881 | fi' | |
19882 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
19883 | dlpath=$dir/\$dldll~ | |
19884 | $RM \$dlpath' | |
19885 | shlibpath_overrides_runpath=yes | |
19886 | ||
19887 | case $host_os in | |
19888 | cygwin*) | |
19889 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
19890 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
43e02a8a | 19891 | |
00020c16 ILT |
19892 | ;; |
19893 | mingw* | cegcc*) | |
19894 | # MinGW DLLs use traditional 'lib' prefix | |
19895 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
00020c16 ILT |
19896 | ;; |
19897 | pw32*) | |
19898 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
19899 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
19900 | ;; | |
19901 | esac | |
19902 | ;; | |
19903 | ||
19904 | *) | |
19905 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
19906 | ;; | |
19907 | esac | |
19908 | dynamic_linker='Win32 ld.exe' | |
19909 | # FIXME: first we should search . and the directory the executable is in | |
19910 | shlibpath_var=PATH | |
19911 | ;; | |
19912 | ||
19913 | darwin* | rhapsody*) | |
19914 | dynamic_linker="$host_os dyld" | |
19915 | version_type=darwin | |
19916 | need_lib_prefix=no | |
19917 | need_version=no | |
19918 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
19919 | soname_spec='${libname}${release}${major}$shared_ext' | |
19920 | shlibpath_overrides_runpath=yes | |
19921 | shlibpath_var=DYLD_LIBRARY_PATH | |
19922 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
19923 | ||
19924 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
19925 | ;; | |
19926 | ||
19927 | dgux*) | |
19928 | version_type=linux | |
19929 | need_lib_prefix=no | |
19930 | need_version=no | |
19931 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
19932 | soname_spec='${libname}${release}${shared_ext}$major' | |
19933 | shlibpath_var=LD_LIBRARY_PATH | |
19934 | ;; | |
19935 | ||
19936 | freebsd1*) | |
19937 | dynamic_linker=no | |
19938 | ;; | |
19939 | ||
19940 | freebsd* | dragonfly*) | |
19941 | # DragonFly does not have aout. When/if they implement a new | |
19942 | # versioning mechanism, adjust this. | |
19943 | if test -x /usr/bin/objformat; then | |
19944 | objformat=`/usr/bin/objformat` | |
19945 | else | |
19946 | case $host_os in | |
19947 | freebsd[123]*) objformat=aout ;; | |
19948 | *) objformat=elf ;; | |
19949 | esac | |
19950 | fi | |
19951 | version_type=freebsd-$objformat | |
19952 | case $version_type in | |
19953 | freebsd-elf*) | |
19954 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
19955 | need_version=no | |
19956 | need_lib_prefix=no | |
19957 | ;; | |
19958 | freebsd-*) | |
19959 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
19960 | need_version=yes | |
19961 | ;; | |
19962 | esac | |
19963 | shlibpath_var=LD_LIBRARY_PATH | |
19964 | case $host_os in | |
19965 | freebsd2*) | |
19966 | shlibpath_overrides_runpath=yes | |
19967 | ;; | |
19968 | freebsd3.[01]* | freebsdelf3.[01]*) | |
19969 | shlibpath_overrides_runpath=yes | |
19970 | hardcode_into_libs=yes | |
19971 | ;; | |
19972 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
19973 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
19974 | shlibpath_overrides_runpath=no | |
19975 | hardcode_into_libs=yes | |
19976 | ;; | |
19977 | *) # from 4.6 on, and DragonFly | |
19978 | shlibpath_overrides_runpath=yes | |
19979 | hardcode_into_libs=yes | |
19980 | ;; | |
19981 | esac | |
19982 | ;; | |
19983 | ||
19984 | gnu*) | |
19985 | version_type=linux | |
19986 | need_lib_prefix=no | |
19987 | need_version=no | |
19988 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
19989 | soname_spec='${libname}${release}${shared_ext}$major' | |
19990 | shlibpath_var=LD_LIBRARY_PATH | |
19991 | hardcode_into_libs=yes | |
19992 | ;; | |
19993 | ||
43e02a8a RW |
19994 | haiku*) |
19995 | version_type=linux | |
19996 | need_lib_prefix=no | |
19997 | need_version=no | |
19998 | dynamic_linker="$host_os runtime_loader" | |
19999 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
20000 | soname_spec='${libname}${release}${shared_ext}$major' | |
20001 | shlibpath_var=LIBRARY_PATH | |
20002 | shlibpath_overrides_runpath=yes | |
20003 | sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' | |
20004 | hardcode_into_libs=yes | |
20005 | ;; | |
20006 | ||
00020c16 ILT |
20007 | hpux9* | hpux10* | hpux11*) |
20008 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
20009 | # link against other versions. | |
20010 | version_type=sunos | |
20011 | need_lib_prefix=no | |
20012 | need_version=no | |
20013 | case $host_cpu in | |
20014 | ia64*) | |
20015 | shrext_cmds='.so' | |
20016 | hardcode_into_libs=yes | |
20017 | dynamic_linker="$host_os dld.so" | |
20018 | shlibpath_var=LD_LIBRARY_PATH | |
20019 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
20020 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20021 | soname_spec='${libname}${release}${shared_ext}$major' | |
20022 | if test "X$HPUX_IA64_MODE" = X32; then | |
20023 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
20024 | else | |
20025 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
20026 | fi | |
20027 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
20028 | ;; | |
20029 | hppa*64*) | |
20030 | shrext_cmds='.sl' | |
20031 | hardcode_into_libs=yes | |
20032 | dynamic_linker="$host_os dld.sl" | |
20033 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
20034 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
20035 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20036 | soname_spec='${libname}${release}${shared_ext}$major' | |
20037 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
20038 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
20039 | ;; | |
20040 | *) | |
20041 | shrext_cmds='.sl' | |
20042 | dynamic_linker="$host_os dld.sl" | |
20043 | shlibpath_var=SHLIB_PATH | |
20044 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
20045 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20046 | soname_spec='${libname}${release}${shared_ext}$major' | |
20047 | ;; | |
20048 | esac | |
43e02a8a | 20049 | # HP-UX runs *really* slowly unless shared libraries are mode 555, ... |
00020c16 | 20050 | postinstall_cmds='chmod 555 $lib' |
43e02a8a RW |
20051 | # or fails outright, so override atomically: |
20052 | install_override_mode=555 | |
00020c16 ILT |
20053 | ;; |
20054 | ||
20055 | interix[3-9]*) | |
20056 | version_type=linux | |
20057 | need_lib_prefix=no | |
20058 | need_version=no | |
20059 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
20060 | soname_spec='${libname}${release}${shared_ext}$major' | |
20061 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
20062 | shlibpath_var=LD_LIBRARY_PATH | |
20063 | shlibpath_overrides_runpath=no | |
20064 | hardcode_into_libs=yes | |
20065 | ;; | |
20066 | ||
20067 | irix5* | irix6* | nonstopux*) | |
20068 | case $host_os in | |
20069 | nonstopux*) version_type=nonstopux ;; | |
20070 | *) | |
20071 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
20072 | version_type=linux | |
20073 | else | |
20074 | version_type=irix | |
20075 | fi ;; | |
20076 | esac | |
20077 | need_lib_prefix=no | |
20078 | need_version=no | |
20079 | soname_spec='${libname}${release}${shared_ext}$major' | |
20080 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
20081 | case $host_os in | |
20082 | irix5* | nonstopux*) | |
20083 | libsuff= shlibsuff= | |
20084 | ;; | |
20085 | *) | |
20086 | case $LD in # libtool.m4 will add one of these switches to LD | |
20087 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
20088 | libsuff= shlibsuff= libmagic=32-bit;; | |
20089 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
20090 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
20091 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
20092 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
20093 | *) libsuff= shlibsuff= libmagic=never-match;; | |
20094 | esac | |
20095 | ;; | |
20096 | esac | |
20097 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
20098 | shlibpath_overrides_runpath=no | |
20099 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
20100 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
20101 | hardcode_into_libs=yes | |
20102 | ;; | |
20103 | ||
20104 | # No shared lib support for Linux oldld, aout, or coff. | |
20105 | linux*oldld* | linux*aout* | linux*coff*) | |
20106 | dynamic_linker=no | |
20107 | ;; | |
20108 | ||
20109 | # This must be Linux ELF. | |
20110 | linux* | k*bsd*-gnu | kopensolaris*-gnu) | |
20111 | version_type=linux | |
20112 | need_lib_prefix=no | |
20113 | need_version=no | |
20114 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20115 | soname_spec='${libname}${release}${shared_ext}$major' | |
20116 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
20117 | shlibpath_var=LD_LIBRARY_PATH | |
20118 | shlibpath_overrides_runpath=no | |
20119 | ||
20120 | # Some binutils ld are patched to set DT_RUNPATH | |
5213506e RW |
20121 | if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
20122 | $as_echo_n "(cached) " >&6 | |
00020c16 ILT |
20123 | else |
20124 | lt_cv_shlibpath_overrides_runpath=no | |
20125 | save_LDFLAGS=$LDFLAGS | |
20126 | save_libdir=$libdir | |
20127 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ | |
20128 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" | |
5213506e | 20129 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
00020c16 ILT |
20130 | /* end confdefs.h. */ |
20131 | ||
20132 | int | |
20133 | main () | |
20134 | { | |
20135 | ||
da0f6381 PB |
20136 | ; |
20137 | return 0; | |
20138 | } | |
20139 | _ACEOF | |
5213506e RW |
20140 | if ac_fn_cxx_try_link "$LINENO"; then : |
20141 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : | |
00020c16 ILT |
20142 | lt_cv_shlibpath_overrides_runpath=yes |
20143 | fi | |
da0f6381 | 20144 | fi |
5213506e RW |
20145 | rm -f core conftest.err conftest.$ac_objext \ |
20146 | conftest$ac_exeext conftest.$ac_ext | |
00020c16 ILT |
20147 | LDFLAGS=$save_LDFLAGS |
20148 | libdir=$save_libdir | |
da0f6381 PB |
20149 | |
20150 | fi | |
20151 | ||
00020c16 | 20152 | shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath |
da0f6381 | 20153 | |
00020c16 ILT |
20154 | # This implies no fast_install, which is unacceptable. |
20155 | # Some rework will be needed to allow for fast_install | |
20156 | # before this can be enabled. | |
20157 | hardcode_into_libs=yes | |
da0f6381 | 20158 | |
00020c16 ILT |
20159 | # Append ld.so.conf contents to the search path |
20160 | if test -f /etc/ld.so.conf; then | |
43e02a8a | 20161 | 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 |
20162 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
20163 | fi | |
da0f6381 | 20164 | |
00020c16 ILT |
20165 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
20166 | # powerpc, because MkLinux only supported shared libraries with the | |
20167 | # GNU dynamic linker. Since this was broken with cross compilers, | |
20168 | # most powerpc-linux boxes support dynamic linking these days and | |
20169 | # people can always --disable-shared, the test was removed, and we | |
20170 | # assume the GNU/Linux dynamic linker is in use. | |
20171 | dynamic_linker='GNU/Linux ld.so' | |
20172 | ;; | |
da0f6381 | 20173 | |
00020c16 ILT |
20174 | netbsd*) |
20175 | version_type=sunos | |
20176 | need_lib_prefix=no | |
20177 | need_version=no | |
20178 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
20179 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
20180 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
20181 | dynamic_linker='NetBSD (a.out) ld.so' | |
20182 | else | |
20183 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
20184 | soname_spec='${libname}${release}${shared_ext}$major' | |
20185 | dynamic_linker='NetBSD ld.elf_so' | |
20186 | fi | |
20187 | shlibpath_var=LD_LIBRARY_PATH | |
20188 | shlibpath_overrides_runpath=yes | |
20189 | hardcode_into_libs=yes | |
20190 | ;; | |
da0f6381 | 20191 | |
00020c16 ILT |
20192 | newsos6) |
20193 | version_type=linux | |
20194 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20195 | shlibpath_var=LD_LIBRARY_PATH | |
20196 | shlibpath_overrides_runpath=yes | |
20197 | ;; | |
da0f6381 | 20198 | |
00020c16 ILT |
20199 | *nto* | *qnx*) |
20200 | version_type=qnx | |
20201 | need_lib_prefix=no | |
20202 | need_version=no | |
20203 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20204 | soname_spec='${libname}${release}${shared_ext}$major' | |
20205 | shlibpath_var=LD_LIBRARY_PATH | |
20206 | shlibpath_overrides_runpath=no | |
20207 | hardcode_into_libs=yes | |
20208 | dynamic_linker='ldqnx.so' | |
20209 | ;; | |
da0f6381 | 20210 | |
00020c16 ILT |
20211 | openbsd*) |
20212 | version_type=sunos | |
20213 | sys_lib_dlsearch_path_spec="/usr/lib" | |
20214 | need_lib_prefix=no | |
20215 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
20216 | case $host_os in | |
20217 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
20218 | *) need_version=no ;; | |
da0f6381 | 20219 | esac |
00020c16 ILT |
20220 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
20221 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
20222 | shlibpath_var=LD_LIBRARY_PATH | |
20223 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
20224 | case $host_os in | |
20225 | openbsd2.[89] | openbsd2.[89].*) | |
20226 | shlibpath_overrides_runpath=no | |
20227 | ;; | |
20228 | *) | |
20229 | shlibpath_overrides_runpath=yes | |
20230 | ;; | |
20231 | esac | |
da0f6381 | 20232 | else |
00020c16 | 20233 | shlibpath_overrides_runpath=yes |
da0f6381 | 20234 | fi |
00020c16 | 20235 | ;; |
da0f6381 | 20236 | |
00020c16 ILT |
20237 | os2*) |
20238 | libname_spec='$name' | |
20239 | shrext_cmds=".dll" | |
20240 | need_lib_prefix=no | |
20241 | library_names_spec='$libname${shared_ext} $libname.a' | |
20242 | dynamic_linker='OS/2 ld.exe' | |
20243 | shlibpath_var=LIBPATH | |
20244 | ;; | |
da0f6381 | 20245 | |
00020c16 ILT |
20246 | osf3* | osf4* | osf5*) |
20247 | version_type=osf | |
20248 | need_lib_prefix=no | |
20249 | need_version=no | |
20250 | soname_spec='${libname}${release}${shared_ext}$major' | |
20251 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20252 | shlibpath_var=LD_LIBRARY_PATH | |
20253 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
20254 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
20255 | ;; | |
da0f6381 | 20256 | |
00020c16 ILT |
20257 | rdos*) |
20258 | dynamic_linker=no | |
20259 | ;; | |
da0f6381 | 20260 | |
00020c16 ILT |
20261 | solaris*) |
20262 | version_type=linux | |
20263 | need_lib_prefix=no | |
20264 | need_version=no | |
20265 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20266 | soname_spec='${libname}${release}${shared_ext}$major' | |
20267 | shlibpath_var=LD_LIBRARY_PATH | |
20268 | shlibpath_overrides_runpath=yes | |
20269 | hardcode_into_libs=yes | |
20270 | # ldd complains unless libraries are executable | |
20271 | postinstall_cmds='chmod +x $lib' | |
20272 | ;; | |
da0f6381 | 20273 | |
00020c16 ILT |
20274 | sunos4*) |
20275 | version_type=sunos | |
20276 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
20277 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
20278 | shlibpath_var=LD_LIBRARY_PATH | |
20279 | shlibpath_overrides_runpath=yes | |
20280 | if test "$with_gnu_ld" = yes; then | |
20281 | need_lib_prefix=no | |
20282 | fi | |
20283 | need_version=yes | |
20284 | ;; | |
da0f6381 | 20285 | |
00020c16 ILT |
20286 | sysv4 | sysv4.3*) |
20287 | version_type=linux | |
20288 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20289 | soname_spec='${libname}${release}${shared_ext}$major' | |
20290 | shlibpath_var=LD_LIBRARY_PATH | |
20291 | case $host_vendor in | |
20292 | sni) | |
20293 | shlibpath_overrides_runpath=no | |
20294 | need_lib_prefix=no | |
20295 | runpath_var=LD_RUN_PATH | |
20296 | ;; | |
20297 | siemens) | |
20298 | need_lib_prefix=no | |
20299 | ;; | |
20300 | motorola) | |
20301 | need_lib_prefix=no | |
20302 | need_version=no | |
20303 | shlibpath_overrides_runpath=no | |
20304 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
20305 | ;; | |
20306 | esac | |
20307 | ;; | |
da0f6381 | 20308 | |
00020c16 ILT |
20309 | sysv4*MP*) |
20310 | if test -d /usr/nec ;then | |
20311 | version_type=linux | |
20312 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
20313 | soname_spec='$libname${shared_ext}.$major' | |
20314 | shlibpath_var=LD_LIBRARY_PATH | |
20315 | fi | |
20316 | ;; | |
da0f6381 | 20317 | |
00020c16 ILT |
20318 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
20319 | version_type=freebsd-elf | |
20320 | need_lib_prefix=no | |
20321 | need_version=no | |
20322 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
20323 | soname_spec='${libname}${release}${shared_ext}$major' | |
20324 | shlibpath_var=LD_LIBRARY_PATH | |
20325 | shlibpath_overrides_runpath=yes | |
20326 | hardcode_into_libs=yes | |
20327 | if test "$with_gnu_ld" = yes; then | |
20328 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
da0f6381 | 20329 | else |
00020c16 ILT |
20330 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
20331 | case $host_os in | |
20332 | sco3.2v5*) | |
20333 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
20334 | ;; | |
da0f6381 | 20335 | esac |
da0f6381 | 20336 | fi |
00020c16 ILT |
20337 | sys_lib_dlsearch_path_spec='/usr/lib' |
20338 | ;; | |
da0f6381 | 20339 | |
00020c16 ILT |
20340 | tpf*) |
20341 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
20342 | version_type=linux | |
20343 | need_lib_prefix=no | |
20344 | need_version=no | |
20345 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20346 | shlibpath_var=LD_LIBRARY_PATH | |
20347 | shlibpath_overrides_runpath=no | |
20348 | hardcode_into_libs=yes | |
20349 | ;; | |
da0f6381 | 20350 | |
00020c16 ILT |
20351 | uts4*) |
20352 | version_type=linux | |
20353 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
20354 | soname_spec='${libname}${release}${shared_ext}$major' | |
20355 | shlibpath_var=LD_LIBRARY_PATH | |
20356 | ;; | |
da0f6381 | 20357 | |
00020c16 ILT |
20358 | *) |
20359 | dynamic_linker=no | |
20360 | ;; | |
20361 | esac | |
5213506e RW |
20362 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
20363 | $as_echo "$dynamic_linker" >&6; } | |
00020c16 | 20364 | test "$dynamic_linker" = no && can_build_shared=no |
da0f6381 | 20365 | |
00020c16 ILT |
20366 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
20367 | if test "$GCC" = yes; then | |
20368 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
20369 | fi | |
da0f6381 | 20370 | |
00020c16 ILT |
20371 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
20372 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
20373 | fi | |
20374 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
20375 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
20376 | fi | |
da0f6381 | 20377 | |
da0f6381 | 20378 | |
da0f6381 | 20379 | |
da0f6381 | 20380 | |
da0f6381 | 20381 | |
da0f6381 PB |
20382 | |
20383 | ||
da0f6381 | 20384 | |
da0f6381 | 20385 | |
da0f6381 | 20386 | |
da0f6381 PB |
20387 | |
20388 | ||
20389 | ||
20390 | ||
20391 | ||
20392 | ||
20393 | ||
20394 | ||
20395 | ||
20396 | ||
20397 | ||
20398 | ||
20399 | ||
20400 | ||
20401 | ||
20402 | ||
20403 | ||
da0f6381 PB |
20404 | |
20405 | ||
20406 | ||
20407 | ||
20408 | ||
20409 | ||
43e02a8a RW |
20410 | |
20411 | ||
da0f6381 PB |
20412 | |
20413 | ||
20414 | ||
5213506e RW |
20415 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
20416 | $as_echo_n "checking how to hardcode library paths into programs... " >&6; } | |
00020c16 ILT |
20417 | hardcode_action_CXX= |
20418 | if test -n "$hardcode_libdir_flag_spec_CXX" || | |
20419 | test -n "$runpath_var_CXX" || | |
20420 | test "X$hardcode_automatic_CXX" = "Xyes" ; then | |
da0f6381 | 20421 | |
00020c16 ILT |
20422 | # We can hardcode non-existent directories. |
20423 | if test "$hardcode_direct_CXX" != no && | |
20424 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
20425 | # have to relink, otherwise we might link with an installed library | |
20426 | # when we should be linking with a yet-to-be-installed one | |
20427 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && | |
20428 | test "$hardcode_minus_L_CXX" != no; then | |
20429 | # Linking always hardcodes the temporary library directory. | |
20430 | hardcode_action_CXX=relink | |
20431 | else | |
20432 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
20433 | hardcode_action_CXX=immediate | |
20434 | fi | |
20435 | else | |
20436 | # We cannot hardcode anything, or else we can only hardcode existing | |
20437 | # directories. | |
20438 | hardcode_action_CXX=unsupported | |
20439 | fi | |
5213506e RW |
20440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 |
20441 | $as_echo "$hardcode_action_CXX" >&6; } | |
da0f6381 | 20442 | |
00020c16 ILT |
20443 | if test "$hardcode_action_CXX" = relink || |
20444 | test "$inherit_rpath_CXX" = yes; then | |
20445 | # Fast installation is not supported | |
20446 | enable_fast_install=no | |
20447 | elif test "$shlibpath_overrides_runpath" = yes || | |
20448 | test "$enable_shared" = no; then | |
20449 | # Fast installation is not necessary | |
20450 | enable_fast_install=needless | |
20451 | fi | |
da0f6381 | 20452 | |
da0f6381 | 20453 | |
da0f6381 | 20454 | |
da0f6381 | 20455 | |
da0f6381 | 20456 | |
da0f6381 PB |
20457 | |
20458 | ||
00020c16 | 20459 | fi # test -n "$compiler" |
da0f6381 | 20460 | |
00020c16 ILT |
20461 | CC=$lt_save_CC |
20462 | LDCXX=$LD | |
20463 | LD=$lt_save_LD | |
20464 | GCC=$lt_save_GCC | |
20465 | with_gnu_ld=$lt_save_with_gnu_ld | |
20466 | lt_cv_path_LDCXX=$lt_cv_path_LD | |
20467 | lt_cv_path_LD=$lt_save_path_LD | |
20468 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
20469 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
20470 | fi # test "$_lt_caught_CXX_error" != yes | |
da0f6381 | 20471 | |
da0f6381 PB |
20472 | ac_ext=c |
20473 | ac_cpp='$CPP $CPPFLAGS' | |
20474 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
20475 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
20476 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
20477 | ||
da0f6381 PB |
20478 | |
20479 | ||
20480 | ||
20481 | ||
20482 | ||
20483 | ||
20484 | ||
20485 | ||
20486 | ||
20487 | ||
20488 | ||
20489 | ||
20490 | ||
20491 | ||
20492 | ||
20493 | # Only expand once: | |
20494 | ||
20495 | ||
20496 | ||
20497 | ||
20498 | ||
20499 | # Identify the assembler which will work hand-in-glove with the newly | |
20500 | # built GCC, so that we can examine its features. This is the assembler | |
20501 | # which will be driven by the driver program. | |
20502 | # | |
20503 | # If build != host, and we aren't building gas in-tree, we identify a | |
20504 | # build->target assembler and hope that it will have the same features | |
20505 | # as the host->target assembler we'll be using. | |
20506 | gcc_cv_gas_major_version= | |
20507 | gcc_cv_gas_minor_version= | |
20508 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas | |
20509 | ||
5213506e RW |
20510 | if test "${gcc_cv_as+set}" = set; then : |
20511 | ||
da0f6381 PB |
20512 | else |
20513 | ||
20514 | if test -x "$DEFAULT_ASSEMBLER"; then | |
20515 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
20516 | elif test -f $gcc_cv_as_gas_srcdir/configure.in \ | |
20517 | && test -f ../gas/Makefile \ | |
20518 | && test x$build = x$host; then | |
20519 | gcc_cv_as=../gas/as-new$build_exeext | |
20520 | elif test -x as$build_exeext; then | |
20521 | # Build using assembler in the current directory. | |
20522 | gcc_cv_as=./as$build_exeext | |
20523 | elif test -x $AS_FOR_TARGET; then | |
20524 | gcc_cv_as="$AS_FOR_TARGET" | |
20525 | else | |
20526 | # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args. | |
20527 | set dummy $AS_FOR_TARGET; ac_word=$2 | |
5213506e RW |
20528 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
20529 | $as_echo_n "checking for $ac_word... " >&6; } | |
20530 | if test "${ac_cv_path_gcc_cv_as+set}" = set; then : | |
20531 | $as_echo_n "(cached) " >&6 | |
da0f6381 PB |
20532 | else |
20533 | case $gcc_cv_as in | |
20534 | [\\/]* | ?:[\\/]*) | |
20535 | ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path. | |
20536 | ;; | |
20537 | *) | |
20538 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
20539 | for as_dir in $PATH | |
20540 | do | |
20541 | IFS=$as_save_IFS | |
20542 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
20543 | for ac_exec_ext in '' $ac_executable_extensions; do |
20544 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
da0f6381 | 20545 | ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 20546 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
da0f6381 PB |
20547 | break 2 |
20548 | fi | |
20549 | done | |
5213506e RW |
20550 | done |
20551 | IFS=$as_save_IFS | |
da0f6381 PB |
20552 | |
20553 | ;; | |
20554 | esac | |
20555 | fi | |
20556 | gcc_cv_as=$ac_cv_path_gcc_cv_as | |
da0f6381 | 20557 | if test -n "$gcc_cv_as"; then |
5213506e RW |
20558 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5 |
20559 | $as_echo "$gcc_cv_as" >&6; } | |
da0f6381 | 20560 | else |
5213506e RW |
20561 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
20562 | $as_echo "no" >&6; } | |
da0f6381 PB |
20563 | fi |
20564 | ||
5213506e | 20565 | |
da0f6381 PB |
20566 | fi |
20567 | fi | |
20568 | ||
da0f6381 PB |
20569 | ORIGINAL_AS_FOR_TARGET=$gcc_cv_as |
20570 | ||
20571 | case "$ORIGINAL_AS_FOR_TARGET" in | |
20572 | ./as | ./as$build_exeext) ;; | |
5213506e | 20573 | *) ac_config_files="$ac_config_files as:exec-tool.in" |
da0f6381 PB |
20574 | ;; |
20575 | esac | |
20576 | ||
5213506e RW |
20577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5 |
20578 | $as_echo_n "checking what assembler to use... " >&6; } | |
da0f6381 PB |
20579 | if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then |
20580 | # Single tree build which includes gas. We want to prefer it | |
20581 | # over whatever linker top-level may have detected, since | |
20582 | # we'll use what we're building after installation anyway. | |
5213506e RW |
20583 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5 |
20584 | $as_echo "newly built gas" >&6; } | |
da0f6381 PB |
20585 | in_tree_gas=yes |
20586 | gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
20587 | for f in $gcc_cv_as_bfd_srcdir/configure \ | |
20588 | $gcc_cv_as_gas_srcdir/configure \ | |
20589 | $gcc_cv_as_gas_srcdir/configure.in \ | |
20590 | $gcc_cv_as_gas_srcdir/Makefile.in ; do | |
20591 | gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` | |
20592 | if test x$gcc_cv_gas_version != x; then | |
20593 | break | |
20594 | fi | |
20595 | done | |
20596 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
20597 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
20598 | gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` | |
20599 | case $gcc_cv_gas_patch_version in | |
20600 | "") gcc_cv_gas_patch_version="0" ;; | |
20601 | esac | |
20602 | gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ | |
20603 | + $gcc_cv_gas_minor_version \) \* 1000 \ | |
20604 | + $gcc_cv_gas_patch_version` | |
20605 | ||
20606 | in_tree_gas_is_elf=no | |
20607 | if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
20608 | || (grep 'obj_format = multi' ../gas/Makefile \ | |
20609 | && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null | |
20610 | then | |
20611 | in_tree_gas_is_elf=yes | |
20612 | fi | |
20613 | else | |
5213506e RW |
20614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5 |
20615 | $as_echo "$gcc_cv_as" >&6; } | |
da0f6381 PB |
20616 | in_tree_gas=no |
20617 | fi | |
20618 | ||
20619 | # Identify the linker which will work hand-in-glove with the newly | |
20620 | # built GCC, so that we can examine its features. This is the linker | |
20621 | # which will be driven by the driver program. | |
20622 | # | |
20623 | # If build != host, and we aren't building gas in-tree, we identify a | |
20624 | # build->target linker and hope that it will have the same features | |
20625 | # as the host->target linker we'll be using. | |
20626 | gcc_cv_gld_major_version= | |
20627 | gcc_cv_gld_minor_version= | |
20628 | gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld | |
20629 | gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
20630 | ||
5213506e RW |
20631 | if test "${gcc_cv_ld+set}" = set; then : |
20632 | ||
da0f6381 PB |
20633 | else |
20634 | ||
20635 | if test -x "$DEFAULT_LINKER"; then | |
20636 | gcc_cv_ld="$DEFAULT_LINKER" | |
20637 | elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ | |
20638 | && test -f ../ld/Makefile \ | |
20639 | && test x$build = x$host; then | |
20640 | gcc_cv_ld=../ld/ld-new$build_exeext | |
e8b05380 PB |
20641 | elif test -x collect-ld$build_exeext; then |
20642 | # Build using linker in the current directory. | |
20643 | gcc_cv_ld=./collect-ld$build_exeext | |
20644 | elif test -x $LD_FOR_TARGET; then | |
20645 | gcc_cv_ld="$LD_FOR_TARGET" | |
20646 | else | |
20647 | # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args. | |
20648 | set dummy $LD_FOR_TARGET; ac_word=$2 | |
5213506e RW |
20649 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
20650 | $as_echo_n "checking for $ac_word... " >&6; } | |
20651 | if test "${ac_cv_path_gcc_cv_ld+set}" = set; then : | |
20652 | $as_echo_n "(cached) " >&6 | |
d739199a | 20653 | else |
e8b05380 | 20654 | case $gcc_cv_ld in |
d739199a | 20655 | [\\/]* | ?:[\\/]*) |
e8b05380 | 20656 | ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path. |
d739199a DJ |
20657 | ;; |
20658 | *) | |
20659 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
20660 | for as_dir in $PATH | |
20661 | do | |
20662 | IFS=$as_save_IFS | |
20663 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
20664 | for ac_exec_ext in '' $ac_executable_extensions; do |
20665 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
e8b05380 | 20666 | ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 20667 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
d739199a DJ |
20668 | break 2 |
20669 | fi | |
20670 | done | |
5213506e RW |
20671 | done |
20672 | IFS=$as_save_IFS | |
d739199a DJ |
20673 | |
20674 | ;; | |
20675 | esac | |
20676 | fi | |
e8b05380 | 20677 | gcc_cv_ld=$ac_cv_path_gcc_cv_ld |
e8b05380 | 20678 | if test -n "$gcc_cv_ld"; then |
5213506e RW |
20679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5 |
20680 | $as_echo "$gcc_cv_ld" >&6; } | |
d739199a | 20681 | else |
5213506e RW |
20682 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
20683 | $as_echo "no" >&6; } | |
d739199a DJ |
20684 | fi |
20685 | ||
5213506e | 20686 | |
d739199a | 20687 | fi |
e8b05380 PB |
20688 | fi |
20689 | ||
5938f74d L |
20690 | ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld |
20691 | PLUGIN_LD=`basename $gcc_cv_ld` | |
20692 | ||
20693 | # Check whether --with-plugin-ld was given. | |
20694 | if test "${with_plugin_ld+set}" = set; then : | |
20695 | withval=$with_plugin_ld; if test x"$withval" != x; then | |
20696 | ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval" | |
20697 | PLUGIN_LD="$withval" | |
20698 | fi | |
20699 | fi | |
20700 | ||
20701 | ||
20702 | ||
20703 | cat >>confdefs.h <<_ACEOF | |
20704 | #define PLUGIN_LD "$PLUGIN_LD" | |
20705 | _ACEOF | |
20706 | ||
20707 | ||
1dcc82c2 DK |
20708 | # Check to see if we are using gold instead of ld |
20709 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5 | |
20710 | $as_echo_n "checking whether we are using gold... " >&6; } | |
20711 | ld_is_gold=no | |
20712 | if test x$gcc_cv_ld != x; then | |
20713 | if $gcc_cv_ld --version 2>/dev/null | sed 1q \ | |
20714 | | grep "GNU gold" > /dev/null; then | |
20715 | ld_is_gold=yes | |
20716 | fi | |
20717 | fi | |
20718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5 | |
20719 | $as_echo "$ld_is_gold" >&6; } | |
20720 | ||
e8b05380 PB |
20721 | ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld |
20722 | ||
be0fe523 PB |
20723 | case "$ORIGINAL_LD_FOR_TARGET" in |
20724 | ./collect-ld | ./collect-ld$build_exeext) ;; | |
5213506e | 20725 | *) ac_config_files="$ac_config_files collect-ld:exec-tool.in" |
be0fe523 PB |
20726 | ;; |
20727 | esac | |
e8b05380 | 20728 | |
5213506e RW |
20729 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5 |
20730 | $as_echo_n "checking what linker to use... " >&6; } | |
e8b05380 PB |
20731 | if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then |
20732 | # Single tree build which includes ld. We want to prefer it | |
20733 | # over whatever linker top-level may have detected, since | |
20734 | # we'll use what we're building after installation anyway. | |
5213506e RW |
20735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5 |
20736 | $as_echo "newly built ld" >&6; } | |
e8b05380 PB |
20737 | in_tree_ld=yes |
20738 | in_tree_ld_is_elf=no | |
20739 | if (grep 'EMUL = .*elf' ../ld/Makefile \ | |
20740 | || grep 'EMUL = .*linux' ../ld/Makefile \ | |
20741 | || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then | |
20742 | in_tree_ld_is_elf=yes | |
20743 | fi | |
20744 | 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 | |
20745 | do | |
20746 | gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` | |
20747 | if test x$gcc_cv_gld_version != x; then | |
20748 | break | |
20749 | fi | |
20750 | done | |
20751 | gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` | |
20752 | gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
20753 | else | |
5213506e RW |
20754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5 |
20755 | $as_echo "$gcc_cv_ld" >&6; } | |
e8b05380 PB |
20756 | in_tree_ld=no |
20757 | fi | |
20758 | ||
20759 | # Figure out what nm we will be using. | |
20760 | gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils | |
5213506e RW |
20761 | if test "${gcc_cv_nm+set}" = set; then : |
20762 | ||
e8b05380 PB |
20763 | else |
20764 | ||
20765 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
20766 | && test -f ../binutils/Makefile \ |
20767 | && test x$build = x$host; then | |
e8b05380 PB |
20768 | gcc_cv_nm=../binutils/nm-new$build_exeext |
20769 | elif test -x nm$build_exeext; then | |
20770 | gcc_cv_nm=./nm$build_exeext | |
20771 | elif test -x $NM_FOR_TARGET; then | |
20772 | gcc_cv_nm="$NM_FOR_TARGET" | |
20773 | else | |
20774 | # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args. | |
20775 | set dummy $NM_FOR_TARGET; ac_word=$2 | |
5213506e RW |
20776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
20777 | $as_echo_n "checking for $ac_word... " >&6; } | |
20778 | if test "${ac_cv_path_gcc_cv_nm+set}" = set; then : | |
20779 | $as_echo_n "(cached) " >&6 | |
d739199a | 20780 | else |
e8b05380 | 20781 | case $gcc_cv_nm in |
d739199a | 20782 | [\\/]* | ?:[\\/]*) |
e8b05380 | 20783 | ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path. |
d739199a DJ |
20784 | ;; |
20785 | *) | |
20786 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
20787 | for as_dir in $PATH | |
20788 | do | |
20789 | IFS=$as_save_IFS | |
20790 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
20791 | for ac_exec_ext in '' $ac_executable_extensions; do |
20792 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
e8b05380 | 20793 | ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 20794 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
d739199a DJ |
20795 | break 2 |
20796 | fi | |
20797 | done | |
5213506e RW |
20798 | done |
20799 | IFS=$as_save_IFS | |
d739199a DJ |
20800 | |
20801 | ;; | |
20802 | esac | |
20803 | fi | |
e8b05380 | 20804 | gcc_cv_nm=$ac_cv_path_gcc_cv_nm |
e8b05380 | 20805 | if test -n "$gcc_cv_nm"; then |
5213506e RW |
20806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5 |
20807 | $as_echo "$gcc_cv_nm" >&6; } | |
d739199a | 20808 | else |
5213506e RW |
20809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
20810 | $as_echo "no" >&6; } | |
d739199a DJ |
20811 | fi |
20812 | ||
5213506e | 20813 | |
d739199a | 20814 | fi |
e8b05380 | 20815 | fi |
d739199a | 20816 | |
5213506e RW |
20817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5 |
20818 | $as_echo_n "checking what nm to use... " >&6; } | |
e8b05380 PB |
20819 | if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then |
20820 | # Single tree build which includes binutils. | |
5213506e RW |
20821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5 |
20822 | $as_echo "newly built nm" >&6; } | |
e8b05380 PB |
20823 | in_tree_nm=yes |
20824 | else | |
5213506e RW |
20825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5 |
20826 | $as_echo "$gcc_cv_nm" >&6; } | |
e8b05380 PB |
20827 | in_tree_nm=no |
20828 | fi | |
20829 | ||
20830 | ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm | |
20831 | ||
be0fe523 PB |
20832 | case "$ORIGINAL_NM_FOR_TARGET" in |
20833 | ./nm | ./nm$build_exeext) ;; | |
5213506e | 20834 | *) ac_config_files="$ac_config_files nm:exec-tool.in" |
be0fe523 PB |
20835 | ;; |
20836 | esac | |
20837 | ||
e8b05380 PB |
20838 | |
20839 | # Figure out what objdump we will be using. | |
5213506e RW |
20840 | if test "${gcc_cv_objdump+set}" = set; then : |
20841 | ||
e8b05380 PB |
20842 | else |
20843 | ||
20844 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
20845 | && test -f ../binutils/Makefile \ |
20846 | && test x$build = x$host; then | |
e8b05380 PB |
20847 | # Single tree build which includes binutils. |
20848 | gcc_cv_objdump=../binutils/objdump$build_exeext | |
20849 | elif test -x objdump$build_exeext; then | |
20850 | gcc_cv_objdump=./objdump$build_exeext | |
20851 | elif test -x $OBJDUMP_FOR_TARGET; then | |
20852 | gcc_cv_objdump="$OBJDUMP_FOR_TARGET" | |
20853 | else | |
20854 | # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args. | |
20855 | set dummy $OBJDUMP_FOR_TARGET; ac_word=$2 | |
5213506e RW |
20856 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
20857 | $as_echo_n "checking for $ac_word... " >&6; } | |
20858 | if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then : | |
20859 | $as_echo_n "(cached) " >&6 | |
9f18db39 | 20860 | else |
e8b05380 | 20861 | case $gcc_cv_objdump in |
9f18db39 | 20862 | [\\/]* | ?:[\\/]*) |
e8b05380 | 20863 | ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path. |
9f18db39 PB |
20864 | ;; |
20865 | *) | |
20866 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e8b05380 | 20867 | for as_dir in $PATH |
9f18db39 PB |
20868 | do |
20869 | IFS=$as_save_IFS | |
20870 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
20871 | for ac_exec_ext in '' $ac_executable_extensions; do |
20872 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
e8b05380 | 20873 | ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 20874 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
9f18db39 PB |
20875 | break 2 |
20876 | fi | |
20877 | done | |
5213506e RW |
20878 | done |
20879 | IFS=$as_save_IFS | |
779243f7 | 20880 | |
9f18db39 PB |
20881 | ;; |
20882 | esac | |
20883 | fi | |
e8b05380 | 20884 | gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump |
e8b05380 | 20885 | if test -n "$gcc_cv_objdump"; then |
5213506e RW |
20886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5 |
20887 | $as_echo "$gcc_cv_objdump" >&6; } | |
9f18db39 | 20888 | else |
5213506e RW |
20889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
20890 | $as_echo "no" >&6; } | |
9f18db39 PB |
20891 | fi |
20892 | ||
5213506e | 20893 | |
e8b05380 PB |
20894 | fi |
20895 | fi | |
9f18db39 | 20896 | |
5213506e RW |
20897 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5 |
20898 | $as_echo_n "checking what objdump to use... " >&6; } | |
e8b05380 PB |
20899 | if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then |
20900 | # Single tree build which includes binutils. | |
5213506e RW |
20901 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5 |
20902 | $as_echo "newly built objdump" >&6; } | |
e8b05380 | 20903 | elif test x$gcc_cv_objdump = x; then |
5213506e RW |
20904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
20905 | $as_echo "not found" >&6; } | |
e8b05380 | 20906 | else |
5213506e RW |
20907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5 |
20908 | $as_echo "$gcc_cv_objdump" >&6; } | |
a2eafc76 | 20909 | fi |
3cae5780 | 20910 | |
6e97481b | 20911 | # Figure out what readelf we will be using. |
5213506e RW |
20912 | if test "${gcc_cv_readelf+set}" = set; then : |
20913 | ||
6e97481b JJ |
20914 | else |
20915 | ||
20916 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
20917 | && test -f ../binutils/Makefile \ | |
20918 | && test x$build = x$host; then | |
20919 | # Single tree build which includes binutils. | |
20920 | gcc_cv_readelf=../binutils/readelf$build_exeext | |
20921 | elif test -x readelf$build_exeext; then | |
20922 | gcc_cv_readelf=./readelf$build_exeext | |
20923 | else | |
20924 | # Extract the first word of "readelf", so it can be a program name with args. | |
20925 | set dummy readelf; ac_word=$2 | |
5213506e RW |
20926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
20927 | $as_echo_n "checking for $ac_word... " >&6; } | |
20928 | if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then : | |
20929 | $as_echo_n "(cached) " >&6 | |
6e97481b JJ |
20930 | else |
20931 | case $gcc_cv_readelf in | |
20932 | [\\/]* | ?:[\\/]*) | |
20933 | ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path. | |
20934 | ;; | |
20935 | *) | |
20936 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
20937 | for as_dir in $PATH | |
20938 | do | |
20939 | IFS=$as_save_IFS | |
20940 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
20941 | for ac_exec_ext in '' $ac_executable_extensions; do |
20942 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
6e97481b | 20943 | ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext" |
5213506e | 20944 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
6e97481b JJ |
20945 | break 2 |
20946 | fi | |
20947 | done | |
5213506e RW |
20948 | done |
20949 | IFS=$as_save_IFS | |
6e97481b JJ |
20950 | |
20951 | ;; | |
20952 | esac | |
20953 | fi | |
20954 | gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf | |
6e97481b | 20955 | if test -n "$gcc_cv_readelf"; then |
5213506e RW |
20956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5 |
20957 | $as_echo "$gcc_cv_readelf" >&6; } | |
6e97481b | 20958 | else |
5213506e RW |
20959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
20960 | $as_echo "no" >&6; } | |
6e97481b JJ |
20961 | fi |
20962 | ||
5213506e | 20963 | |
6e97481b JJ |
20964 | fi |
20965 | fi | |
20966 | ||
5213506e RW |
20967 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5 |
20968 | $as_echo_n "checking what readelf to use... " >&6; } | |
6e97481b JJ |
20969 | if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then |
20970 | # Single tree build which includes binutils. | |
5213506e RW |
20971 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5 |
20972 | $as_echo "newly built readelf" >&6; } | |
6e97481b | 20973 | elif test x$gcc_cv_readelf = x; then |
5213506e RW |
20974 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
20975 | $as_echo "not found" >&6; } | |
6e97481b | 20976 | else |
5213506e RW |
20977 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5 |
20978 | $as_echo "$gcc_cv_readelf" >&6; } | |
6e97481b JJ |
20979 | fi |
20980 | ||
981d4858 | 20981 | # Figure out what assembler alignment features are present. |
e0b0fd74 L |
20982 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5 |
20983 | $as_echo_n "checking assembler flags... " >&6; } | |
20984 | if test "${gcc_cv_as_flags+set}" = set; then : | |
20985 | $as_echo_n "(cached) " >&6 | |
20986 | else | |
20987 | case "$target" in | |
20988 | i[34567]86-*-linux*) | |
20989 | gcc_cv_as_flags="--32" | |
20990 | ;; | |
20991 | *) | |
20992 | gcc_cv_as_flags=" " | |
20993 | ;; | |
20994 | esac | |
20995 | fi | |
20996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5 | |
20997 | $as_echo "$gcc_cv_as_flags" >&6; } | |
20998 | ||
5213506e RW |
20999 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5 |
21000 | $as_echo_n "checking assembler for .balign and .p2align... " >&6; } | |
21001 | if test "${gcc_cv_as_balign_and_p2align+set}" = set; then : | |
21002 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21003 | else |
21004 | gcc_cv_as_balign_and_p2align=no | |
21005 | if test $in_tree_gas = yes; then | |
21006 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0` | |
21007 | then gcc_cv_as_balign_and_p2align=yes | |
21008 | fi | |
21009 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 21010 | echo '.balign 4 |
8ada417f | 21011 | .p2align 2' > conftest.s |
e0b0fd74 | 21012 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21013 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21014 | (eval $ac_try) 2>&5 |
21015 | ac_status=$? | |
5213506e RW |
21016 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21017 | test $ac_status = 0; }; } | |
8ada417f ZW |
21018 | then |
21019 | gcc_cv_as_balign_and_p2align=yes | |
21020 | else | |
21021 | echo "configure: failed program was" >&5 | |
21022 | cat conftest.s >&5 | |
21023 | fi | |
21024 | rm -f conftest.o conftest.s | |
21025 | fi | |
21026 | fi | |
5213506e RW |
21027 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5 |
21028 | $as_echo "$gcc_cv_as_balign_and_p2align" >&6; } | |
63cf211a | 21029 | if test $gcc_cv_as_balign_and_p2align = yes; then |
ba479fd2 | 21030 | |
5213506e | 21031 | $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h |
981d4858 | 21032 | |
ad9c4d9f NN |
21033 | fi |
21034 | ||
5213506e RW |
21035 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5 |
21036 | $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; } | |
21037 | if test "${gcc_cv_as_max_skip_p2align+set}" = set; then : | |
21038 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21039 | else |
21040 | gcc_cv_as_max_skip_p2align=no | |
21041 | if test $in_tree_gas = yes; then | |
21042 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
21043 | then gcc_cv_as_max_skip_p2align=yes | |
21044 | fi | |
21045 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 21046 | echo '.p2align 4,,7' > conftest.s |
e0b0fd74 | 21047 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21048 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21049 | (eval $ac_try) 2>&5 |
21050 | ac_status=$? | |
5213506e RW |
21051 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21052 | test $ac_status = 0; }; } | |
8ada417f ZW |
21053 | then |
21054 | gcc_cv_as_max_skip_p2align=yes | |
21055 | else | |
21056 | echo "configure: failed program was" >&5 | |
21057 | cat conftest.s >&5 | |
21058 | fi | |
21059 | rm -f conftest.o conftest.s | |
21060 | fi | |
ad9c4d9f | 21061 | fi |
5213506e RW |
21062 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5 |
21063 | $as_echo "$gcc_cv_as_max_skip_p2align" >&6; } | |
63cf211a | 21064 | if test $gcc_cv_as_max_skip_p2align = yes; then |
ba479fd2 | 21065 | |
5213506e | 21066 | $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h |
9e423e6d | 21067 | |
9e423e6d | 21068 | fi |
ad9c4d9f | 21069 | |
5213506e RW |
21070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5 |
21071 | $as_echo_n "checking assembler for .literal16... " >&6; } | |
21072 | if test "${gcc_cv_as_literal16+set}" = set; then : | |
21073 | $as_echo_n "(cached) " >&6 | |
5708d18d MS |
21074 | else |
21075 | gcc_cv_as_literal16=no | |
21076 | if test $in_tree_gas = yes; then | |
21077 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
21078 | then gcc_cv_as_literal16=yes | |
21079 | fi | |
21080 | elif test x$gcc_cv_as != x; then | |
21081 | echo '.literal16' > conftest.s | |
e0b0fd74 | 21082 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21083 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5708d18d MS |
21084 | (eval $ac_try) 2>&5 |
21085 | ac_status=$? | |
5213506e RW |
21086 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21087 | test $ac_status = 0; }; } | |
5708d18d MS |
21088 | then |
21089 | gcc_cv_as_literal16=yes | |
21090 | else | |
21091 | echo "configure: failed program was" >&5 | |
21092 | cat conftest.s >&5 | |
21093 | fi | |
21094 | rm -f conftest.o conftest.s | |
21095 | fi | |
21096 | fi | |
5213506e RW |
21097 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5 |
21098 | $as_echo "$gcc_cv_as_literal16" >&6; } | |
5708d18d MS |
21099 | if test $gcc_cv_as_literal16 = yes; then |
21100 | ||
5213506e | 21101 | $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h |
5708d18d MS |
21102 | |
21103 | fi | |
21104 | ||
5213506e RW |
21105 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5 |
21106 | $as_echo_n "checking assembler for working .subsection -1... " >&6; } | |
21107 | if test "${gcc_cv_as_subsection_m1+set}" = set; then : | |
21108 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21109 | else |
21110 | gcc_cv_as_subsection_m1=no | |
21111 | if test $in_tree_gas = yes; then | |
21112 | if test $in_tree_gas_is_elf = yes \ | |
21113 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
21114 | then gcc_cv_as_subsection_m1=yes | |
ad9c4d9f | 21115 | fi |
8ada417f | 21116 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 21117 | echo 'conftest_label1: .word 0 |
d1accaa3 JJ |
21118 | .subsection -1 |
21119 | conftest_label2: .word 0 | |
8ada417f | 21120 | .previous' > conftest.s |
e0b0fd74 | 21121 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21122 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21123 | (eval $ac_try) 2>&5 |
21124 | ac_status=$? | |
5213506e RW |
21125 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21126 | test $ac_status = 0; }; } | |
8ada417f ZW |
21127 | then |
21128 | if test x$gcc_cv_nm != x; then | |
21129 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
21130 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
21131 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1 | |
21132 | then : | |
21133 | else gcc_cv_as_subsection_m1=yes | |
21134 | fi | |
21135 | rm -f conftest.nm1 conftest.nm2 | |
21136 | fi | |
21137 | else | |
21138 | echo "configure: failed program was" >&5 | |
21139 | cat conftest.s >&5 | |
21140 | fi | |
21141 | rm -f conftest.o conftest.s | |
21142 | fi | |
981d4858 | 21143 | fi |
5213506e RW |
21144 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5 |
21145 | $as_echo "$gcc_cv_as_subsection_m1" >&6; } | |
63cf211a | 21146 | if test $gcc_cv_as_subsection_m1 = yes; then |
ba479fd2 | 21147 | |
5213506e | 21148 | $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h |
981d4858 | 21149 | |
d1accaa3 | 21150 | fi |
ad9c4d9f | 21151 | |
5213506e RW |
21152 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5 |
21153 | $as_echo_n "checking assembler for .weak... " >&6; } | |
21154 | if test "${gcc_cv_as_weak+set}" = set; then : | |
21155 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21156 | else |
21157 | gcc_cv_as_weak=no | |
21158 | if test $in_tree_gas = yes; then | |
21159 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0` | |
21160 | then gcc_cv_as_weak=yes | |
ad9c4d9f | 21161 | fi |
8ada417f | 21162 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 21163 | echo ' .weak foobar' > conftest.s |
e0b0fd74 | 21164 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21165 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21166 | (eval $ac_try) 2>&5 |
21167 | ac_status=$? | |
5213506e RW |
21168 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21169 | test $ac_status = 0; }; } | |
8ada417f ZW |
21170 | then |
21171 | gcc_cv_as_weak=yes | |
21172 | else | |
21173 | echo "configure: failed program was" >&5 | |
21174 | cat conftest.s >&5 | |
21175 | fi | |
21176 | rm -f conftest.o conftest.s | |
21177 | fi | |
981d4858 | 21178 | fi |
5213506e RW |
21179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5 |
21180 | $as_echo "$gcc_cv_as_weak" >&6; } | |
63cf211a | 21181 | if test $gcc_cv_as_weak = yes; then |
ba479fd2 | 21182 | |
5213506e | 21183 | $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h |
981d4858 | 21184 | |
12822146 | 21185 | fi |
ad9c4d9f | 21186 | |
5213506e RW |
21187 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5 |
21188 | $as_echo_n "checking assembler for .weakref... " >&6; } | |
21189 | if test "${gcc_cv_as_weakref+set}" = set; then : | |
21190 | $as_echo_n "(cached) " >&6 | |
a0203ca7 AO |
21191 | else |
21192 | gcc_cv_as_weakref=no | |
21193 | if test $in_tree_gas = yes; then | |
21194 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
21195 | then gcc_cv_as_weakref=yes | |
21196 | fi | |
21197 | elif test x$gcc_cv_as != x; then | |
21198 | echo ' .weakref foobar, barfnot' > conftest.s | |
e0b0fd74 | 21199 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21200 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
a0203ca7 AO |
21201 | (eval $ac_try) 2>&5 |
21202 | ac_status=$? | |
5213506e RW |
21203 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21204 | test $ac_status = 0; }; } | |
a0203ca7 AO |
21205 | then |
21206 | gcc_cv_as_weakref=yes | |
21207 | else | |
21208 | echo "configure: failed program was" >&5 | |
21209 | cat conftest.s >&5 | |
21210 | fi | |
21211 | rm -f conftest.o conftest.s | |
21212 | fi | |
21213 | fi | |
5213506e RW |
21214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5 |
21215 | $as_echo "$gcc_cv_as_weakref" >&6; } | |
a0203ca7 AO |
21216 | if test $gcc_cv_as_weakref = yes; then |
21217 | ||
5213506e | 21218 | $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h |
a0203ca7 AO |
21219 | |
21220 | fi | |
21221 | ||
5213506e RW |
21222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5 |
21223 | $as_echo_n "checking assembler for .nsubspa comdat... " >&6; } | |
21224 | if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then : | |
21225 | $as_echo_n "(cached) " >&6 | |
e41f3691 JDA |
21226 | else |
21227 | gcc_cv_as_nsubspa_comdat=no | |
21228 | if test $in_tree_gas = yes; then | |
21229 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
21230 | then gcc_cv_as_nsubspa_comdat=yes | |
21231 | fi | |
21232 | elif test x$gcc_cv_as != x; then | |
21233 | echo ' .SPACE $TEXT$ | |
21234 | .NSUBSPA $CODE$,COMDAT' > conftest.s | |
e0b0fd74 | 21235 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21236 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
e41f3691 JDA |
21237 | (eval $ac_try) 2>&5 |
21238 | ac_status=$? | |
5213506e RW |
21239 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21240 | test $ac_status = 0; }; } | |
e41f3691 JDA |
21241 | then |
21242 | gcc_cv_as_nsubspa_comdat=yes | |
21243 | else | |
21244 | echo "configure: failed program was" >&5 | |
21245 | cat conftest.s >&5 | |
21246 | fi | |
21247 | rm -f conftest.o conftest.s | |
21248 | fi | |
21249 | fi | |
5213506e RW |
21250 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5 |
21251 | $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; } | |
e41f3691 JDA |
21252 | if test $gcc_cv_as_nsubspa_comdat = yes; then |
21253 | ||
5213506e | 21254 | $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h |
e41f3691 JDA |
21255 | |
21256 | fi | |
21257 | ||
8ada417f ZW |
21258 | # .hidden needs to be supported in both the assembler and the linker, |
21259 | # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. | |
21260 | # This is irritatingly difficult to feature test for; we have to check the | |
21261 | # date string after the version number. If we've got an in-tree | |
21262 | # ld, we don't know its patchlevel version, so we set the baseline at 2.13 | |
21263 | # to be safe. | |
21264 | # The gcc_GAS_CHECK_FEATURE call just sets a cache variable. | |
5213506e RW |
21265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5 |
21266 | $as_echo_n "checking assembler for .hidden... " >&6; } | |
21267 | if test "${gcc_cv_as_hidden+set}" = set; then : | |
21268 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21269 | else |
21270 | gcc_cv_as_hidden=no | |
21271 | if test $in_tree_gas = yes; then | |
21272 | if test $in_tree_gas_is_elf = yes \ | |
21273 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0` | |
21274 | then gcc_cv_as_hidden=yes | |
21275 | fi | |
21276 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 21277 | echo ' .hidden foobar |
8ada417f | 21278 | foobar:' > conftest.s |
e0b0fd74 | 21279 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21280 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21281 | (eval $ac_try) 2>&5 |
21282 | ac_status=$? | |
5213506e RW |
21283 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21284 | test $ac_status = 0; }; } | |
8ada417f | 21285 | then |
ed104137 RO |
21286 | |
21287 | # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with | |
21288 | # STV_HIDDEN, so disable .hidden support if so. | |
21289 | case "${target}" in | |
21290 | i?86-*-solaris2*) | |
21291 | if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then | |
21292 | cat > conftest.s <<EOF | |
21293 | .globl hidden | |
21294 | .hidden hidden | |
21295 | hidden: | |
21296 | .globl default | |
21297 | .set default,hidden | |
21298 | EOF | |
21299 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ | |
21300 | && $gcc_cv_objdump -t conftest.o 2>/dev/null | \ | |
21301 | grep '\.hidden default' > /dev/null; then | |
21302 | gcc_cv_as_hidden=no | |
21303 | else | |
21304 | gcc_cv_as_hidden=yes | |
21305 | fi | |
21306 | else | |
21307 | # Assume bug is present if objdump is missing. | |
21308 | gcc_cv_as_hidden=no | |
21309 | fi | |
21310 | ;; | |
21311 | *) | |
21312 | gcc_cv_as_hidden=yes | |
21313 | ;; | |
21314 | esac | |
8ada417f ZW |
21315 | else |
21316 | echo "configure: failed program was" >&5 | |
21317 | cat conftest.s >&5 | |
21318 | fi | |
21319 | rm -f conftest.o conftest.s | |
21320 | fi | |
21321 | fi | |
5213506e RW |
21322 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5 |
21323 | $as_echo "$gcc_cv_as_hidden" >&6; } | |
63cf211a | 21324 | |
ad9c4d9f | 21325 | |
ba885ec5 NS |
21326 | # gnu_indirect_function type is an extension proposed at |
21327 | # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime | |
21328 | # selection of function implementation | |
f6c5fbfd NS |
21329 | # Check whether --enable-gnu-indirect-function was given. |
21330 | if test "${enable_gnu_indirect_function+set}" = set; then : | |
21331 | enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in | |
21332 | yes | no) ;; | |
21333 | *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function. | |
21334 | Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; | |
21335 | esac | |
ba885ec5 | 21336 | else |
f6c5fbfd | 21337 | enable_gnu_indirect_function="$default_gnu_indirect_function" |
ba885ec5 | 21338 | fi |
ba885ec5 | 21339 | |
f6c5fbfd | 21340 | if test x$enable_gnu_indirect_function = xyes; then |
ba885ec5 | 21341 | |
f6c5fbfd | 21342 | $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h |
ba885ec5 NS |
21343 | |
21344 | fi | |
21345 | ||
10ca6198 JJ |
21346 | if test $in_tree_ld != yes ; then |
21347 | ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` | |
1dcc82c2 DK |
21348 | if test x"$ld_is_gold" = xyes; then |
21349 | gcc_cv_ld_hidden=yes | |
21350 | elif echo "$ld_ver" | grep GNU > /dev/null; then | |
10ca6198 JJ |
21351 | ld_vers=`echo $ld_ver | sed -n \ |
21352 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` | |
21353 | ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` | |
21354 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` | |
21355 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
21356 | ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` | |
55c4f715 RO |
21357 | else |
21358 | case "${target}" in | |
21359 | *-*-solaris2*) | |
21360 | # | |
21361 | # Solaris 2 ld -V output looks like this for a regular version: | |
21362 | # | |
21363 | # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699 | |
21364 | # | |
21365 | # but test versions add stuff at the end: | |
21366 | # | |
21367 | # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10 | |
21368 | # | |
21369 | ld_ver=`$gcc_cv_ld -V 2>&1` | |
21370 | if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then | |
21371 | ld_vers=`echo $ld_ver | sed -n \ | |
21372 | -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'` | |
21373 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` | |
21374 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
21375 | fi | |
21376 | ;; | |
21377 | esac | |
10ca6198 JJ |
21378 | fi |
21379 | fi | |
21380 | ||
5213506e RW |
21381 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5 |
21382 | $as_echo_n "checking linker for .hidden support... " >&6; } | |
21383 | if test "${gcc_cv_ld_hidden+set}" = set; then : | |
21384 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21385 | else |
21386 | if test $in_tree_ld = yes ; then | |
21387 | gcc_cv_ld_hidden=no | |
21388 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
21389 | && test $in_tree_ld_is_elf = yes; then | |
21390 | gcc_cv_ld_hidden=yes | |
21391 | fi | |
21392 | else | |
21393 | gcc_cv_ld_hidden=yes | |
8ada417f | 21394 | if echo "$ld_ver" | grep GNU > /dev/null; then |
8ada417f ZW |
21395 | if test 0"$ld_date" -lt 20020404; then |
21396 | if test -n "$ld_date"; then | |
21397 | # If there was date string, but was earlier than 2002-04-04, fail | |
21398 | gcc_cv_ld_hidden=no | |
21399 | elif test -z "$ld_vers"; then | |
21400 | # If there was no date string nor ld version number, something is wrong | |
21401 | gcc_cv_ld_hidden=no | |
21402 | else | |
8ada417f ZW |
21403 | test -z "$ld_vers_patch" && ld_vers_patch=0 |
21404 | if test "$ld_vers_major" -lt 2; then | |
21405 | gcc_cv_ld_hidden=no | |
21406 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then | |
21407 | gcc_cv_ld_hidden="no" | |
21408 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then | |
21409 | gcc_cv_ld_hidden=no | |
c72931a6 | 21410 | fi |
8ada417f | 21411 | fi |
789b7de5 | 21412 | fi |
8ada417f | 21413 | else |
28690784 | 21414 | case "${target}" in |
b0fd7d27 | 21415 | hppa64*-*-hpux* | ia64*-*-hpux*) |
28690784 JDA |
21416 | gcc_cv_ld_hidden=yes |
21417 | ;; | |
319840d3 RO |
21418 | *-*-solaris2.8*) |
21419 | # .hidden support was backported to Solaris 8, starting with ld | |
21420 | # version 1.276. | |
21421 | if test "$ld_vers_minor" -ge 276; then | |
21422 | gcc_cv_ld_hidden=yes | |
21423 | else | |
21424 | gcc_cv_ld_hidden=no | |
21425 | fi | |
21426 | ;; | |
5e87dc23 | 21427 | *-*-solaris2.9* | *-*-solaris2.1[0-9]*) |
a93e1899 RO |
21428 | # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but |
21429 | # .symbolic was only added in Solaris 9 12/02. | |
5e87dc23 RO |
21430 | gcc_cv_ld_hidden=yes |
21431 | ;; | |
28690784 JDA |
21432 | *) |
21433 | gcc_cv_ld_hidden=no | |
21434 | ;; | |
21435 | esac | |
8ada417f ZW |
21436 | fi |
21437 | fi | |
6d07784a | 21438 | fi |
5213506e RW |
21439 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5 |
21440 | $as_echo "$gcc_cv_ld_hidden" >&6; } | |
8ada417f | 21441 | libgcc_visibility=no |
ad9c4d9f | 21442 | |
232b67d9 | 21443 | |
8e3940b2 | 21444 | if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then |
8ada417f | 21445 | libgcc_visibility=yes |
ba479fd2 | 21446 | |
5213506e | 21447 | $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h |
ad9c4d9f NN |
21448 | |
21449 | fi | |
21450 | ||
5213506e RW |
21451 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5 |
21452 | $as_echo_n "checking linker read-only and read-write section mixing... " >&6; } | |
e73da78e RO |
21453 | gcc_cv_ld_ro_rw_mix=unknown |
21454 | if test $in_tree_ld = yes ; then | |
21455 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
21456 | && test $in_tree_ld_is_elf = yes; then | |
21457 | gcc_cv_ld_ro_rw_mix=read-write | |
21458 | fi | |
21459 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
21460 | echo '.section myfoosect, "a"' > conftest1.s | |
21461 | echo '.section myfoosect, "aw"' > conftest2.s | |
21462 | echo '.byte 1' >> conftest2.s | |
21463 | echo '.section myfoosect, "a"' > conftest3.s | |
21464 | echo '.byte 0' >> conftest3.s | |
21465 | if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \ | |
21466 | && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
21467 | && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \ | |
21468 | && $gcc_cv_ld -shared -o conftest1.so conftest1.o \ | |
21469 | conftest2.o conftest3.o > /dev/null 2>&1; then | |
21470 | gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \ | |
21471 | | sed -e '/myfoosect/!d' -e N` | |
21472 | if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then | |
21473 | if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then | |
21474 | gcc_cv_ld_ro_rw_mix=read-only | |
21475 | else | |
21476 | gcc_cv_ld_ro_rw_mix=read-write | |
21477 | fi | |
21478 | fi | |
21479 | fi | |
21480 | rm -f conftest.* conftest[123].* | |
21481 | fi | |
21482 | if test x$gcc_cv_ld_ro_rw_mix = xread-write; then | |
21483 | ||
5213506e | 21484 | $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h |
e73da78e RO |
21485 | |
21486 | fi | |
5213506e RW |
21487 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5 |
21488 | $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; } | |
e73da78e | 21489 | |
8ada417f | 21490 | # Check if we have .[us]leb128, and support symbol arithmetic with it. |
5213506e RW |
21491 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5 |
21492 | $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; } | |
21493 | if test "${gcc_cv_as_leb128+set}" = set; then : | |
21494 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21495 | else |
21496 | gcc_cv_as_leb128=no | |
21497 | if test $in_tree_gas = yes; then | |
21498 | if test $in_tree_gas_is_elf = yes \ | |
21499 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
21500 | then gcc_cv_as_leb128=yes | |
21501 | fi | |
21502 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 21503 | echo ' .data |
b7460f24 RH |
21504 | .uleb128 L2 - L1 |
21505 | L1: | |
21506 | .uleb128 1280 | |
21507 | .sleb128 -1010 | |
8ada417f | 21508 | L2:' > conftest.s |
e0b0fd74 | 21509 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21510 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21511 | (eval $ac_try) 2>&5 |
21512 | ac_status=$? | |
5213506e RW |
21513 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21514 | test $ac_status = 0; }; } | |
8ada417f ZW |
21515 | then |
21516 | # GAS versions before 2.11 do not support uleb128, | |
21517 | # despite appearing to. | |
21518 | # ??? There exists an elf-specific test that will crash | |
21519 | # the assembler. Perhaps it's better to figure out whether | |
21520 | # arbitrary sections are supported and try the test. | |
bace148a | 21521 | as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q` |
8ada417f | 21522 | if echo "$as_ver" | grep GNU > /dev/null; then |
ddcd0f6f | 21523 | as_vers=`echo $as_ver | sed -n \ |
115e6e55 | 21524 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` |
ddcd0f6f BS |
21525 | as_major=`expr "$as_vers" : '\([0-9]*\)'` |
21526 | as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'` | |
8ada417f ZW |
21527 | if test $as_major -eq 2 && test $as_minor -lt 11 |
21528 | then : | |
21529 | else gcc_cv_as_leb128=yes | |
21530 | fi | |
21531 | fi | |
21532 | else | |
21533 | echo "configure: failed program was" >&5 | |
21534 | cat conftest.s >&5 | |
21535 | fi | |
21536 | rm -f conftest.o conftest.s | |
21537 | fi | |
b7460f24 | 21538 | fi |
5213506e RW |
21539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5 |
21540 | $as_echo "$gcc_cv_as_leb128" >&6; } | |
63cf211a | 21541 | if test $gcc_cv_as_leb128 = yes; then |
ba479fd2 | 21542 | |
5213506e | 21543 | $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h |
b7460f24 RH |
21544 | |
21545 | fi | |
ad9c4d9f | 21546 | |
d4ea4622 | 21547 | # Check if we have assembler support for unwind directives. |
5213506e RW |
21548 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5 |
21549 | $as_echo_n "checking assembler for cfi directives... " >&6; } | |
21550 | if test "${gcc_cv_as_cfi_directive+set}" = set; then : | |
21551 | $as_echo_n "(cached) " >&6 | |
d4ea4622 RH |
21552 | else |
21553 | gcc_cv_as_cfi_directive=no | |
6e60703f | 21554 | if test x$gcc_cv_as != x; then |
d4ea4622 RH |
21555 | echo ' .text |
21556 | .cfi_startproc | |
21557 | .cfi_offset 0, 0 | |
21558 | .cfi_same_value 1 | |
21559 | .cfi_def_cfa 1, 2 | |
21560 | .cfi_escape 1, 2, 3, 4, 5 | |
21561 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 21562 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21563 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d4ea4622 RH |
21564 | (eval $ac_try) 2>&5 |
21565 | ac_status=$? | |
5213506e RW |
21566 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21567 | test $ac_status = 0; }; } | |
d4ea4622 | 21568 | then |
e73da78e RO |
21569 | case "$target" in |
21570 | *-*-solaris*) | |
21571 | # If the linker used on Solaris (like Sun ld) isn't capable of merging | |
21572 | # read-only and read-write sections, we need to make sure that the | |
21573 | # assembler used emits read-write .eh_frame sections. | |
21574 | if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then | |
21575 | if test "x$gcc_cv_objdump" != x; then | |
21576 | if $gcc_cv_objdump -h conftest.o 2>/dev/null | \ | |
21577 | sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then | |
21578 | gcc_cv_as_cfi_directive=no | |
21579 | else | |
eb2573ee RO |
21580 | case "$target" in |
21581 | i?86-*-solaris2.1[0-9]*) | |
21582 | # On Solaris/x86, make sure that GCC and gas agree on using | |
21583 | # read-only .eh_frame sections for 64-bit. | |
21584 | if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \ | |
21585 | $gcc_cv_objdump -h conftest.o 2>/dev/null | \ | |
21586 | sed -e /.eh_frame/!d -e N | \ | |
21587 | grep READONLY > /dev/null; then | |
21588 | gcc_cv_as_cfi_directive=yes | |
21589 | else | |
21590 | gcc_cv_as_cfi_directive=no | |
21591 | fi | |
21592 | ;; | |
21593 | *) | |
21594 | gcc_cv_as_cfi_directive=yes | |
21595 | ;; | |
21596 | esac | |
e73da78e RO |
21597 | fi |
21598 | else | |
21599 | # no objdump, err on the side of caution | |
21600 | gcc_cv_as_cfi_directive=no | |
21601 | fi | |
21602 | else | |
21603 | gcc_cv_as_cfi_directive=yes | |
21604 | fi | |
21605 | ;; | |
21606 | *-*-*) | |
21607 | gcc_cv_as_cfi_directive=yes | |
21608 | ;; | |
21609 | esac | |
d4ea4622 RH |
21610 | else |
21611 | echo "configure: failed program was" >&5 | |
21612 | cat conftest.s >&5 | |
21613 | fi | |
21614 | rm -f conftest.o conftest.s | |
21615 | fi | |
21616 | fi | |
5213506e RW |
21617 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5 |
21618 | $as_echo "$gcc_cv_as_cfi_directive" >&6; } | |
d4ea4622 | 21619 | |
92053f38 | 21620 | if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then |
5213506e RW |
21621 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5 |
21622 | $as_echo_n "checking assembler for working cfi advance... " >&6; } | |
21623 | if test "${gcc_cv_as_cfi_advance_working+set}" = set; then : | |
21624 | $as_echo_n "(cached) " >&6 | |
6e97481b JJ |
21625 | else |
21626 | gcc_cv_as_cfi_advance_working=no | |
21627 | if test x$gcc_cv_as != x; then | |
21628 | echo ' .text | |
21629 | .cfi_startproc | |
21630 | .cfi_adjust_cfa_offset 64 | |
7ac22e17 | 21631 | .skip 75040, 0 |
6e97481b JJ |
21632 | .cfi_adjust_cfa_offset 128 |
21633 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 21634 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21635 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6e97481b JJ |
21636 | (eval $ac_try) 2>&5 |
21637 | ac_status=$? | |
5213506e RW |
21638 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21639 | test $ac_status = 0; }; } | |
6e97481b JJ |
21640 | then |
21641 | ||
92053f38 | 21642 | if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \ |
7ac22e17 | 21643 | | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then |
6e97481b JJ |
21644 | gcc_cv_as_cfi_advance_working=yes |
21645 | fi | |
21646 | ||
21647 | else | |
21648 | echo "configure: failed program was" >&5 | |
21649 | cat conftest.s >&5 | |
21650 | fi | |
21651 | rm -f conftest.o conftest.s | |
21652 | fi | |
21653 | fi | |
5213506e RW |
21654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5 |
21655 | $as_echo "$gcc_cv_as_cfi_advance_working" >&6; } | |
6e97481b JJ |
21656 | |
21657 | else | |
92053f38 | 21658 | # no objdump, err on the side of caution |
66f91112 | 21659 | gcc_cv_as_cfi_advance_working=no |
6e97481b | 21660 | fi |
d4ea4622 | 21661 | |
174425ad | 21662 | |
d4ea4622 | 21663 | cat >>confdefs.h <<_ACEOF |
6e97481b JJ |
21664 | #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \ |
21665 | && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi` | |
d4ea4622 RH |
21666 | _ACEOF |
21667 | ||
21668 | ||
174425ad | 21669 | |
5213506e RW |
21670 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5 |
21671 | $as_echo_n "checking assembler for cfi personality directive... " >&6; } | |
21672 | if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then : | |
21673 | $as_echo_n "(cached) " >&6 | |
058514b3 RH |
21674 | else |
21675 | gcc_cv_as_cfi_personality_directive=no | |
6e60703f | 21676 | if test x$gcc_cv_as != x; then |
058514b3 | 21677 | echo ' .text |
042628f9 | 21678 | .cfi_startproc |
058514b3 RH |
21679 | .cfi_personality 0, symbol |
21680 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 21681 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21682 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
058514b3 RH |
21683 | (eval $ac_try) 2>&5 |
21684 | ac_status=$? | |
5213506e RW |
21685 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21686 | test $ac_status = 0; }; } | |
058514b3 RH |
21687 | then |
21688 | gcc_cv_as_cfi_personality_directive=yes | |
21689 | else | |
21690 | echo "configure: failed program was" >&5 | |
21691 | cat conftest.s >&5 | |
21692 | fi | |
21693 | rm -f conftest.o conftest.s | |
21694 | fi | |
21695 | fi | |
5213506e RW |
21696 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5 |
21697 | $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; } | |
058514b3 RH |
21698 | |
21699 | ||
21700 | cat >>confdefs.h <<_ACEOF | |
21701 | #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes; | |
21702 | then echo 1; else echo 0; fi` | |
21703 | _ACEOF | |
21704 | ||
21705 | ||
7d45fb94 JJ |
21706 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5 |
21707 | $as_echo_n "checking assembler for cfi sections directive... " >&6; } | |
21708 | if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then : | |
21709 | $as_echo_n "(cached) " >&6 | |
21710 | else | |
21711 | gcc_cv_as_cfi_sections_directive=no | |
21712 | if test x$gcc_cv_as != x; then | |
21713 | echo ' .text | |
21714 | .cfi_sections .debug_frame, .eh_frame | |
21715 | .cfi_startproc | |
21716 | .cfi_endproc' > conftest.s | |
e0b0fd74 | 21717 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
7d45fb94 JJ |
21718 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
21719 | (eval $ac_try) 2>&5 | |
21720 | ac_status=$? | |
21721 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
21722 | test $ac_status = 0; }; } | |
21723 | then | |
92053f38 RH |
21724 | case $target_os in |
21725 | win32 | pe | cygwin* | mingw32* | uwin*) | |
21726 | # Need to check that we generated the correct relocation for the | |
21727 | # .debug_frame section. This was fixed for binutils 2.21. | |
21728 | gcc_cv_as_cfi_sections_directive=no | |
21729 | if test "x$gcc_cv_objdump" != x; then | |
21730 | if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \ | |
21731 | grep secrel > /dev/null; then | |
21732 | gcc_cv_as_cfi_sections_directive=yes | |
21733 | fi | |
21734 | fi | |
21735 | ;; | |
21736 | *) | |
21737 | gcc_cv_as_cfi_sections_directive=yes | |
21738 | ;; | |
21739 | esac | |
7d45fb94 JJ |
21740 | else |
21741 | echo "configure: failed program was" >&5 | |
21742 | cat conftest.s >&5 | |
21743 | fi | |
21744 | rm -f conftest.o conftest.s | |
21745 | fi | |
21746 | fi | |
21747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5 | |
21748 | $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; } | |
21749 | ||
21750 | ||
174425ad | 21751 | |
7d45fb94 JJ |
21752 | cat >>confdefs.h <<_ACEOF |
21753 | #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes; | |
21754 | then echo 1; else echo 0; fi` | |
21755 | _ACEOF | |
21756 | ||
21757 | ||
8ada417f ZW |
21758 | # GAS versions up to and including 2.11.0 may mis-optimize |
21759 | # .eh_frame data. | |
5213506e RW |
21760 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5 |
21761 | $as_echo_n "checking assembler for eh_frame optimization... " >&6; } | |
21762 | if test "${gcc_cv_as_eh_frame+set}" = set; then : | |
21763 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21764 | else |
21765 | gcc_cv_as_eh_frame=no | |
21766 | if test $in_tree_gas = yes; then | |
21767 | if test $in_tree_gas_is_elf = yes \ | |
21768 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
21769 | then gcc_cv_as_eh_frame=yes | |
ad9c4d9f | 21770 | fi |
8ada417f | 21771 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 21772 | echo ' .text |
c64688ae RH |
21773 | .LFB1: |
21774 | .4byte 0 | |
21775 | .L1: | |
21776 | .4byte 0 | |
21777 | .LFE1: | |
21778 | .section .eh_frame,"aw",@progbits | |
21779 | __FRAME_BEGIN__: | |
21780 | .4byte .LECIE1-.LSCIE1 | |
21781 | .LSCIE1: | |
21782 | .4byte 0x0 | |
21783 | .byte 0x1 | |
21784 | .ascii "z\0" | |
21785 | .byte 0x1 | |
21786 | .byte 0x78 | |
21787 | .byte 0x1a | |
21788 | .byte 0x0 | |
21789 | .byte 0x4 | |
21790 | .4byte 1 | |
21791 | .p2align 1 | |
21792 | .LECIE1: | |
21793 | .LSFDE1: | |
21794 | .4byte .LEFDE1-.LASFDE1 | |
21795 | .LASFDE1: | |
21796 | .4byte .LASFDE1-__FRAME_BEGIN__ | |
21797 | .4byte .LFB1 | |
21798 | .4byte .LFE1-.LFB1 | |
21799 | .byte 0x4 | |
21800 | .4byte .LFE1-.LFB1 | |
21801 | .byte 0x4 | |
21802 | .4byte .L1-.LFB1 | |
8ada417f | 21803 | .LEFDE1:' > conftest.s |
e0b0fd74 | 21804 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 21805 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21806 | (eval $ac_try) 2>&5 |
21807 | ac_status=$? | |
5213506e RW |
21808 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21809 | test $ac_status = 0; }; } | |
8ada417f ZW |
21810 | then |
21811 | cat > conftest.lit <<EOF | |
c64688ae RH |
21812 | 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
21813 | 0010 01000000 12000000 18000000 00000000 ................ | |
093e61a6 | 21814 | 0020 08000000 04080000 0044 .........D |
01efb963 | 21815 | EOF |
ba479fd2 | 21816 | cat > conftest.big <<EOF |
01efb963 AS |
21817 | 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
21818 | 0010 00000001 00000012 00000018 00000000 ................ | |
093e61a6 | 21819 | 0020 00000008 04000000 0844 .........D |
c64688ae | 21820 | EOF |
8ada417f ZW |
21821 | # If the assembler didn't choke, and we can objdump, |
21822 | # and we got the correct data, then succeed. | |
dbc02e7f AS |
21823 | # The text in the here-document typically retains its unix-style line |
21824 | # endings, while the output of objdump will use host line endings. | |
21825 | # Therefore, use diff -b for the comparisons. | |
8ada417f ZW |
21826 | if test x$gcc_cv_objdump != x \ |
21827 | && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ | |
21828 | | tail -3 > conftest.got \ | |
dbc02e7f AS |
21829 | && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \ |
21830 | || diff -b conftest.big conftest.got > /dev/null 2>&1; } | |
8ada417f ZW |
21831 | then |
21832 | gcc_cv_as_eh_frame=yes | |
ba479fd2 | 21833 | elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null' |
5213506e | 21834 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21835 | (eval $ac_try) 2>&5 |
21836 | ac_status=$? | |
5213506e RW |
21837 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21838 | test $ac_status = 0; }; }; then | |
8ada417f ZW |
21839 | gcc_cv_as_eh_frame=buggy |
21840 | else | |
21841 | # Uh oh, what do we do now? | |
21842 | gcc_cv_as_eh_frame=no | |
21843 | fi | |
21844 | else | |
21845 | echo "configure: failed program was" >&5 | |
21846 | cat conftest.s >&5 | |
21847 | fi | |
21848 | rm -f conftest.o conftest.s | |
21849 | fi | |
c64688ae | 21850 | fi |
5213506e RW |
21851 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5 |
21852 | $as_echo "$gcc_cv_as_eh_frame" >&6; } | |
ad9c4d9f | 21853 | |
6e3f3080 | 21854 | |
63cf211a | 21855 | if test $gcc_cv_as_eh_frame = buggy; then |
ba479fd2 | 21856 | |
5213506e | 21857 | $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h |
ad9c4d9f NN |
21858 | |
21859 | fi | |
21860 | ||
5213506e RW |
21861 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5 |
21862 | $as_echo_n "checking assembler for section merging support... " >&6; } | |
21863 | if test "${gcc_cv_as_shf_merge+set}" = set; then : | |
21864 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
21865 | else |
21866 | gcc_cv_as_shf_merge=no | |
21867 | if test $in_tree_gas = yes; then | |
21868 | if test $in_tree_gas_is_elf = yes \ | |
21869 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
21870 | then gcc_cv_as_shf_merge=yes | |
21871 | fi | |
21872 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 21873 | echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
e0b0fd74 | 21874 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 21875 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
21876 | (eval $ac_try) 2>&5 |
21877 | ac_status=$? | |
5213506e RW |
21878 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21879 | test $ac_status = 0; }; } | |
8ada417f ZW |
21880 | then |
21881 | gcc_cv_as_shf_merge=yes | |
21882 | else | |
21883 | echo "configure: failed program was" >&5 | |
21884 | cat conftest.s >&5 | |
21885 | fi | |
21886 | rm -f conftest.o conftest.s | |
21887 | fi | |
201556f0 | 21888 | fi |
5213506e RW |
21889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5 |
21890 | $as_echo "$gcc_cv_as_shf_merge" >&6; } | |
8ada417f | 21891 | |
c18a5b6c | 21892 | if test $gcc_cv_as_shf_merge = no; then |
5213506e RW |
21893 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5 |
21894 | $as_echo_n "checking assembler for section merging support... " >&6; } | |
21895 | if test "${gcc_cv_as_shf_merge+set}" = set; then : | |
21896 | $as_echo_n "(cached) " >&6 | |
c18a5b6c MM |
21897 | else |
21898 | gcc_cv_as_shf_merge=no | |
21899 | if test $in_tree_gas = yes; then | |
21900 | if test $in_tree_gas_is_elf = yes \ | |
21901 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
21902 | then gcc_cv_as_shf_merge=yes | |
21903 | fi | |
21904 | elif test x$gcc_cv_as != x; then | |
21905 | echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s | |
e0b0fd74 | 21906 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 21907 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c18a5b6c MM |
21908 | (eval $ac_try) 2>&5 |
21909 | ac_status=$? | |
5213506e RW |
21910 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21911 | test $ac_status = 0; }; } | |
c18a5b6c MM |
21912 | then |
21913 | gcc_cv_as_shf_merge=yes | |
21914 | else | |
21915 | echo "configure: failed program was" >&5 | |
21916 | cat conftest.s >&5 | |
21917 | fi | |
21918 | rm -f conftest.o conftest.s | |
21919 | fi | |
21920 | fi | |
5213506e RW |
21921 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5 |
21922 | $as_echo "$gcc_cv_as_shf_merge" >&6; } | |
c18a5b6c MM |
21923 | |
21924 | fi | |
8ad9fb33 | 21925 | |
ba479fd2 | 21926 | cat >>confdefs.h <<_ACEOF |
8ad9fb33 | 21927 | #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 21928 | _ACEOF |
201556f0 | 21929 | |
201556f0 | 21930 | |
5213506e RW |
21931 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5 |
21932 | $as_echo_n "checking assembler for COMDAT group support... " >&6; } | |
21933 | if test "${gcc_cv_as_comdat_group+set}" = set; then : | |
21934 | $as_echo_n "(cached) " >&6 | |
c18a5b6c MM |
21935 | else |
21936 | gcc_cv_as_comdat_group=no | |
21937 | if test $in_tree_gas = yes; then | |
21938 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 21939 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
21940 | then gcc_cv_as_comdat_group=yes |
21941 | fi | |
21942 | elif test x$gcc_cv_as != x; then | |
21943 | echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s | |
e0b0fd74 | 21944 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 21945 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c18a5b6c MM |
21946 | (eval $ac_try) 2>&5 |
21947 | ac_status=$? | |
5213506e RW |
21948 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21949 | test $ac_status = 0; }; } | |
c18a5b6c MM |
21950 | then |
21951 | gcc_cv_as_comdat_group=yes | |
21952 | else | |
21953 | echo "configure: failed program was" >&5 | |
21954 | cat conftest.s >&5 | |
21955 | fi | |
21956 | rm -f conftest.o conftest.s | |
21957 | fi | |
21958 | fi | |
5213506e RW |
21959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5 |
21960 | $as_echo "$gcc_cv_as_comdat_group" >&6; } | |
c18a5b6c MM |
21961 | |
21962 | if test $gcc_cv_as_comdat_group = yes; then | |
21963 | gcc_cv_as_comdat_group_percent=no | |
21964 | else | |
5213506e RW |
21965 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5 |
21966 | $as_echo_n "checking assembler for COMDAT group support... " >&6; } | |
21967 | if test "${gcc_cv_as_comdat_group_percent+set}" = set; then : | |
21968 | $as_echo_n "(cached) " >&6 | |
c18a5b6c MM |
21969 | else |
21970 | gcc_cv_as_comdat_group_percent=no | |
21971 | if test $in_tree_gas = yes; then | |
21972 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 21973 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
21974 | then gcc_cv_as_comdat_group_percent=yes |
21975 | fi | |
21976 | elif test x$gcc_cv_as != x; then | |
21977 | echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s | |
e0b0fd74 | 21978 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
5213506e | 21979 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c18a5b6c MM |
21980 | (eval $ac_try) 2>&5 |
21981 | ac_status=$? | |
5213506e RW |
21982 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
21983 | test $ac_status = 0; }; } | |
c18a5b6c MM |
21984 | then |
21985 | gcc_cv_as_comdat_group_percent=yes | |
21986 | else | |
21987 | echo "configure: failed program was" >&5 | |
21988 | cat conftest.s >&5 | |
21989 | fi | |
21990 | rm -f conftest.o conftest.s | |
21991 | fi | |
21992 | fi | |
5213506e RW |
21993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5 |
21994 | $as_echo "$gcc_cv_as_comdat_group_percent" >&6; } | |
c18a5b6c MM |
21995 | |
21996 | fi | |
1dcc82c2 DK |
21997 | if test x"$ld_is_gold" = xyes; then |
21998 | comdat_group=yes | |
21999 | elif test $in_tree_ld = yes ; then | |
39ba7b7d JB |
22000 | comdat_group=no |
22001 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
22002 | && test $in_tree_ld_is_elf = yes; then | |
22003 | comdat_group=yes | |
22004 | fi | |
55c4f715 | 22005 | elif echo "$ld_ver" | grep GNU > /dev/null; then |
11176d2a JB |
22006 | comdat_group=yes |
22007 | if test 0"$ld_date" -lt 20050308; then | |
22008 | if test -n "$ld_date"; then | |
22009 | # If there was date string, but was earlier than 2005-03-08, fail | |
22010 | comdat_group=no | |
22011 | elif test "$ld_vers_major" -lt 2; then | |
22012 | comdat_group=no | |
22013 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then | |
22014 | comdat_group=no | |
22015 | fi | |
22016 | fi | |
1cf0118d | 22017 | else |
55c4f715 RO |
22018 | case "${target}" in |
22019 | *-*-solaris2.1[1-9]*) | |
22020 | # Sun ld has COMDAT group support since Solaris 9, but it doesn't | |
22021 | # interoperate with GNU as until Solaris 11 build 130, i.e. ld | |
22022 | # version 1.688. | |
22023 | # | |
22024 | # FIXME: Maybe need to refine later when COMDAT group support with | |
22025 | # Sun as is implemented. | |
22026 | if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 1688; then | |
22027 | comdat_group=yes | |
22028 | else | |
22029 | comdat_group=no | |
22030 | fi | |
22031 | ;; | |
22032 | *) | |
22033 | # Assume linkers other than GNU ld don't support COMDAT group. | |
22034 | comdat_group=no | |
22035 | ;; | |
22036 | esac | |
22037 | fi | |
22038 | # Allow overriding the automatic COMDAT group tests above. | |
22039 | # Check whether --enable-comdat was given. | |
22040 | if test "${enable_comdat+set}" = set; then : | |
22041 | enableval=$enable_comdat; comdat_group="$enable_comdat" | |
1cf0118d | 22042 | fi |
55c4f715 | 22043 | |
1cf0118d RO |
22044 | if test $comdat_group = no; then |
22045 | gcc_cv_as_comdat_group=no | |
22046 | gcc_cv_as_comdat_group_percent=no | |
11176d2a | 22047 | fi |
c18a5b6c MM |
22048 | |
22049 | cat >>confdefs.h <<_ACEOF | |
11176d2a | 22050 | #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi` |
c18a5b6c MM |
22051 | _ACEOF |
22052 | ||
22053 | ||
5213506e RW |
22054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5 |
22055 | $as_echo_n "checking assembler for line table discriminator support... " >&6; } | |
22056 | if test "${gcc_cv_as_discriminator+set}" = set; then : | |
22057 | $as_echo_n "(cached) " >&6 | |
6c52e687 CC |
22058 | else |
22059 | gcc_cv_as_discriminator=no | |
22060 | if test $in_tree_gas = yes; then | |
22061 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51` | |
22062 | then gcc_cv_as_discriminator=yes | |
22063 | fi | |
22064 | elif test x$gcc_cv_as != x; then | |
22065 | echo ' .text | |
22066 | .file 1 "conf.c" | |
22067 | .loc 1 1 0 discriminator 1' > conftest.s | |
e0b0fd74 | 22068 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22069 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6c52e687 CC |
22070 | (eval $ac_try) 2>&5 |
22071 | ac_status=$? | |
5213506e RW |
22072 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22073 | test $ac_status = 0; }; } | |
6c52e687 CC |
22074 | then |
22075 | gcc_cv_as_discriminator=yes | |
22076 | else | |
22077 | echo "configure: failed program was" >&5 | |
22078 | cat conftest.s >&5 | |
22079 | fi | |
22080 | rm -f conftest.o conftest.s | |
22081 | fi | |
22082 | fi | |
5213506e RW |
22083 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5 |
22084 | $as_echo "$gcc_cv_as_discriminator" >&6; } | |
6c52e687 CC |
22085 | if test $gcc_cv_as_discriminator = yes; then |
22086 | ||
5213506e | 22087 | $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h |
6c52e687 CC |
22088 | |
22089 | fi | |
22090 | ||
6a7a462c | 22091 | # Thread-local storage - the check is heavily parameterized. |
f996902d RH |
22092 | conftest_s= |
22093 | tls_first_major= | |
22094 | tls_first_minor= | |
9739c90c | 22095 | tls_as_opt= |
f996902d | 22096 | case "$target" in |
6f9b006d RH |
22097 | alpha*-*-*) |
22098 | conftest_s=' | |
22099 | .section ".tdata","awT",@progbits | |
22100 | foo: .long 25 | |
22101 | .text | |
22102 | ldq $27,__tls_get_addr($29) !literal!1 | |
22103 | lda $16,foo($29) !tlsgd!1 | |
22104 | jsr $26,($27),__tls_get_addr !lituse_tlsgd!1 | |
22105 | ldq $27,__tls_get_addr($29) !literal!2 | |
22106 | lda $16,foo($29) !tlsldm!2 | |
22107 | jsr $26,($27),__tls_get_addr !lituse_tlsldm!2 | |
22108 | ldq $1,foo($29) !gotdtprel | |
22109 | ldah $2,foo($29) !dtprelhi | |
22110 | lda $3,foo($2) !dtprello | |
22111 | lda $4,foo($29) !dtprel | |
22112 | ldq $1,foo($29) !gottprel | |
22113 | ldah $2,foo($29) !tprelhi | |
22114 | lda $3,foo($2) !tprello | |
22115 | lda $4,foo($29) !tprel' | |
22116 | tls_first_major=2 | |
22117 | tls_first_minor=13 | |
2f3321ca | 22118 | tls_as_opt=--fatal-warnings |
6f9b006d | 22119 | ;; |
ad9646c7 HPN |
22120 | cris-*-*|crisv32-*-*) |
22121 | conftest_s=' | |
22122 | .section ".tdata","awT",@progbits | |
22123 | x: .long 25 | |
22124 | .text | |
22125 | move.d x:IE,$r10 | |
22126 | nop' | |
22127 | tls_first_major=2 | |
22128 | tls_first_minor=20 | |
22129 | tls_as_opt=--fatal-warnings | |
22130 | ;; | |
e4dd71de AH |
22131 | frv*-*-*) |
22132 | conftest_s=' | |
22133 | .section ".tdata","awT",@progbits | |
22134 | x: .long 25 | |
22135 | .text | |
22136 | call #gettlsoff(x)' | |
22137 | tls_first_major=2 | |
22138 | tls_first_minor=14 | |
22139 | ;; | |
51076f96 RC |
22140 | hppa*-*-linux*) |
22141 | conftest_s=' | |
22142 | t1: .reg %r20 | |
22143 | t2: .reg %r21 | |
22144 | gp: .reg %r19 | |
22145 | .section ".tdata","awT",@progbits | |
22146 | foo: .long 25 | |
22147 | .text | |
22148 | .align 4 | |
22149 | addil LT%foo-$tls_gdidx$,gp | |
22150 | ldo RT%foo-$tls_gdidx$(%r1),%arg0 | |
22151 | b __tls_get_addr | |
22152 | nop | |
22153 | addil LT%foo-$tls_ldidx$,gp | |
22154 | b __tls_get_addr | |
22155 | ldo RT%foo-$tls_ldidx$(%r1),%arg0 | |
22156 | addil LR%foo-$tls_dtpoff$,%ret0 | |
22157 | ldo RR%foo-$tls_dtpoff$(%r1),%t1 | |
22158 | mfctl %cr27,%t1 | |
22159 | addil LT%foo-$tls_ieoff$,gp | |
22160 | ldw RT%foo-$tls_ieoff$(%r1),%t2 | |
22161 | add %t1,%t2,%t3 | |
22162 | mfctl %cr27,%t1 | |
22163 | addil LR%foo-$tls_leoff$,%t1 | |
22164 | ldo RR%foo-$tls_leoff$(%r1),%t2' | |
22165 | tls_first_major=2 | |
22166 | tls_first_minor=15 | |
22167 | tls_as_opt=--fatal-warnings | |
22168 | ;; | |
d3585b76 DJ |
22169 | arm*-*-*) |
22170 | conftest_s=' | |
22171 | .section ".tdata","awT",%progbits | |
22172 | foo: .long 25 | |
22173 | .text | |
22174 | .word foo(gottpoff) | |
22175 | .word foo(tpoff) | |
22176 | .word foo(tlsgd) | |
22177 | .word foo(tlsldm) | |
22178 | .word foo(tlsldo)' | |
22179 | tls_first_major=2 | |
22180 | tls_first_minor=17 | |
22181 | ;; | |
f996902d | 22182 | i[34567]86-*-*) |
f1c26cad | 22183 | case "$target" in |
f1c26cad RO |
22184 | i[34567]86-*-solaris2.*) |
22185 | on_solaris=yes | |
16c9d3b1 | 22186 | tga_func=___tls_get_addr |
f1c26cad RO |
22187 | ;; |
22188 | *) | |
22189 | on_solaris=no | |
22190 | ;; | |
22191 | esac | |
22192 | if test x$on_solaris = xyes && test x$gas_flag = xno; then | |
22193 | conftest_s=' | |
22194 | .section .tdata,"awt",@progbits' | |
22195 | tls_first_major=0 | |
22196 | tls_first_minor=0 | |
22197 | ||
22198 | $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h | |
22199 | ||
22200 | else | |
22201 | conftest_s=' | |
22202 | .section ".tdata","awT",@progbits' | |
22203 | tls_first_major=2 | |
22204 | tls_first_minor=14 | |
22205 | tls_as_opt="--fatal-warnings" | |
22206 | fi | |
22207 | conftest_s="$conftest_s | |
f996902d RH |
22208 | foo: .long 25 |
22209 | .text | |
22210 | movl %gs:0, %eax | |
f1c26cad RO |
22211 | leal foo@tlsgd(,%ebx,1), %eax |
22212 | leal foo@tlsldm(%ebx), %eax | |
22213 | leal foo@dtpoff(%eax), %edx | |
22214 | movl foo@gottpoff(%ebx), %eax | |
22215 | subl foo@gottpoff(%ebx), %eax | |
22216 | addl foo@gotntpoff(%ebx), %eax | |
22217 | movl foo@indntpoff, %eax | |
22218 | movl \$foo@tpoff, %eax | |
22219 | subl \$foo@tpoff, %eax | |
22220 | leal foo@ntpoff(%ecx), %eax" | |
22221 | ;; | |
75d38379 JJ |
22222 | x86_64-*-*) |
22223 | conftest_s=' | |
22224 | .section ".tdata","awT",@progbits | |
22225 | foo: .long 25 | |
22226 | .text | |
22227 | movq %fs:0, %rax | |
22228 | leaq foo@TLSGD(%rip), %rdi | |
22229 | leaq foo@TLSLD(%rip), %rdi | |
22230 | leaq foo@DTPOFF(%rax), %rdx | |
22231 | movq foo@GOTTPOFF(%rip), %rax | |
22232 | movq $foo@TPOFF, %rax' | |
22233 | tls_first_major=2 | |
22234 | tls_first_minor=14 | |
2f3321ca | 22235 | tls_as_opt=--fatal-warnings |
f996902d | 22236 | ;; |
7b6e506e RH |
22237 | ia64-*-*) |
22238 | conftest_s=' | |
22239 | .section ".tdata","awT",@progbits | |
22240 | foo: data8 25 | |
22241 | .text | |
22242 | addl r16 = @ltoff(@dtpmod(foo#)), gp | |
22243 | addl r17 = @ltoff(@dtprel(foo#)), gp | |
22244 | addl r18 = @ltoff(@tprel(foo#)), gp | |
22245 | addl r19 = @dtprel(foo#), gp | |
22246 | adds r21 = @dtprel(foo#), r13 | |
22247 | movl r23 = @dtprel(foo#) | |
22248 | addl r20 = @tprel(foo#), gp | |
22249 | adds r22 = @tprel(foo#), r13 | |
22250 | movl r24 = @tprel(foo#)' | |
22251 | tls_first_major=2 | |
22252 | tls_first_minor=13 | |
2f3321ca | 22253 | tls_as_opt=--fatal-warnings |
7b6e506e | 22254 | ;; |
69229b81 DJ |
22255 | mips*-*-*) |
22256 | conftest_s=' | |
22257 | .section .tdata,"awT",@progbits | |
22258 | x: | |
22259 | .word 2 | |
22260 | .text | |
22261 | addiu $4, $28, %tlsgd(x) | |
22262 | addiu $4, $28, %tlsldm(x) | |
22263 | lui $4, %dtprel_hi(x) | |
22264 | addiu $4, $4, %dtprel_lo(x) | |
22265 | lw $4, %gottprel(x)($28) | |
22266 | lui $4, %tprel_hi(x) | |
22267 | addiu $4, $4, %tprel_lo(x)' | |
22268 | tls_first_major=2 | |
22269 | tls_first_minor=16 | |
22270 | tls_as_opt='-32 --fatal-warnings' | |
22271 | ;; | |
75df395f MK |
22272 | m68k-*-*) |
22273 | conftest_s=' | |
22274 | .section .tdata,"awT",@progbits | |
22275 | x: | |
22276 | .word 2 | |
22277 | .text | |
22278 | foo: | |
22279 | move.l x@TLSGD(%a5),%a0 | |
22280 | move.l x@TLSLDM(%a5),%a0 | |
22281 | move.l x@TLSLDO(%a5),%a0 | |
22282 | move.l x@TLSIE(%a5),%a0 | |
22283 | move.l x@TLSLE(%a5),%a0' | |
22284 | tls_first_major=2 | |
22285 | tls_first_minor=19 | |
22286 | tls_as_opt='--fatal-warnings' | |
22287 | ;; | |
c4501e62 JJ |
22288 | powerpc-*-*) |
22289 | conftest_s=' | |
22290 | .section ".tdata","awT",@progbits | |
22291 | .align 2 | |
22292 | ld0: .space 4 | |
22293 | ld1: .space 4 | |
22294 | x1: .space 4 | |
22295 | x2: .space 4 | |
22296 | x3: .space 4 | |
22297 | .text | |
22298 | addi 3,31,ld0@got@tlsgd | |
22299 | bl __tls_get_addr | |
22300 | addi 3,31,x1@got@tlsld | |
22301 | bl __tls_get_addr | |
22302 | addi 9,3,x1@dtprel | |
22303 | addis 9,3,x2@dtprel@ha | |
22304 | addi 9,9,x2@dtprel@l | |
22305 | lwz 9,x3@got@tprel(31) | |
22306 | add 9,9,x@tls | |
22307 | addi 9,2,x1@tprel | |
22308 | addis 9,2,x2@tprel@ha | |
22309 | addi 9,9,x2@tprel@l' | |
22310 | tls_first_major=2 | |
22311 | tls_first_minor=14 | |
2f3321ca | 22312 | tls_as_opt="-a32 --fatal-warnings" |
c4501e62 JJ |
22313 | ;; |
22314 | powerpc64-*-*) | |
22315 | conftest_s=' | |
22316 | .section ".tdata","awT",@progbits | |
22317 | .align 3 | |
22318 | ld0: .space 8 | |
22319 | ld1: .space 8 | |
22320 | x1: .space 8 | |
22321 | x2: .space 8 | |
22322 | x3: .space 8 | |
22323 | .text | |
22324 | addi 3,2,ld0@got@tlsgd | |
22325 | bl .__tls_get_addr | |
22326 | nop | |
22327 | addi 3,2,ld1@toc | |
22328 | bl .__tls_get_addr | |
22329 | nop | |
22330 | addi 3,2,x1@got@tlsld | |
22331 | bl .__tls_get_addr | |
22332 | nop | |
22333 | addi 9,3,x1@dtprel | |
22334 | bl .__tls_get_addr | |
22335 | nop | |
22336 | addis 9,3,x2@dtprel@ha | |
22337 | addi 9,9,x2@dtprel@l | |
22338 | bl .__tls_get_addr | |
22339 | nop | |
22340 | ld 9,x3@got@dtprel(2) | |
22341 | add 9,9,3 | |
22342 | bl .__tls_get_addr | |
22343 | nop' | |
22344 | tls_first_major=2 | |
22345 | tls_first_minor=14 | |
2f3321ca | 22346 | tls_as_opt="-a64 --fatal-warnings" |
c4501e62 | 22347 | ;; |
fd3cd001 UW |
22348 | s390-*-*) |
22349 | conftest_s=' | |
22350 | .section ".tdata","awT",@progbits | |
22351 | foo: .long 25 | |
22352 | .text | |
22353 | .long foo@TLSGD | |
22354 | .long foo@TLSLDM | |
22355 | .long foo@DTPOFF | |
22356 | .long foo@NTPOFF | |
22357 | .long foo@GOTNTPOFF | |
22358 | .long foo@INDNTPOFF | |
22359 | l %r1,foo@GOTNTPOFF(%r12) | |
22360 | l %r1,0(%r1):tls_load:foo | |
22361 | bas %r14,0(%r1,%r13):tls_gdcall:foo | |
22362 | bas %r14,0(%r1,%r13):tls_ldcall:foo' | |
22363 | tls_first_major=2 | |
22364 | tls_first_minor=14 | |
2f3321ca | 22365 | tls_as_opt="-m31 --fatal-warnings" |
fd3cd001 UW |
22366 | ;; |
22367 | s390x-*-*) | |
22368 | conftest_s=' | |
22369 | .section ".tdata","awT",@progbits | |
22370 | foo: .long 25 | |
22371 | .text | |
22372 | .quad foo@TLSGD | |
22373 | .quad foo@TLSLDM | |
22374 | .quad foo@DTPOFF | |
22375 | .quad foo@NTPOFF | |
22376 | .quad foo@GOTNTPOFF | |
22377 | lg %r1,foo@GOTNTPOFF(%r12) | |
22378 | larl %r1,foo@INDNTPOFF | |
22379 | brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo | |
22380 | brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo' | |
22381 | tls_first_major=2 | |
22382 | tls_first_minor=14 | |
2f3321ca | 22383 | tls_as_opt="-m64 -Aesame --fatal-warnings" |
fd3cd001 | 22384 | ;; |
9ff13962 KK |
22385 | sh-*-* | sh[34]-*-*) |
22386 | conftest_s=' | |
22387 | .section ".tdata","awT",@progbits | |
22388 | foo: .long 25 | |
22389 | .text | |
22390 | .long foo@TLSGD | |
22391 | .long foo@TLSLDM | |
22392 | .long foo@DTPOFF | |
22393 | .long foo@GOTTPOFF | |
22394 | .long foo@TPOFF' | |
22395 | tls_first_major=2 | |
22396 | tls_first_minor=13 | |
2f3321ca | 22397 | tls_as_opt=--fatal-warnings |
9ff13962 | 22398 | ;; |
5751a10b | 22399 | sparc*-*-*) |
2f3321ca EB |
22400 | case "$target" in |
22401 | sparc*-sun-solaris2.*) | |
22402 | on_solaris=yes | |
16c9d3b1 | 22403 | tga_func=__tls_get_addr |
2f3321ca EB |
22404 | ;; |
22405 | *) | |
22406 | on_solaris=no | |
22407 | ;; | |
22408 | esac | |
22409 | if test x$on_solaris = xyes && test x$gas_flag = xno; then | |
22410 | conftest_s=' | |
16c9d3b1 | 22411 | .section ".tdata",#alloc,#write,#tls' |
2f3321ca EB |
22412 | tls_first_major=0 |
22413 | tls_first_minor=0 | |
22414 | else | |
22415 | conftest_s=' | |
16c9d3b1 RO |
22416 | .section ".tdata","awT",@progbits' |
22417 | tls_first_major=2 | |
22418 | tls_first_minor=14 | |
22419 | tls_as_opt="-32 --fatal-warnings" | |
22420 | fi | |
22421 | conftest_s="$conftest_s | |
5751a10b JJ |
22422 | foo: .long 25 |
22423 | .text | |
22424 | sethi %tgd_hi22(foo), %o0 | |
22425 | add %o0, %tgd_lo10(foo), %o1 | |
22426 | add %l7, %o1, %o0, %tgd_add(foo) | |
22427 | call __tls_get_addr, %tgd_call(foo) | |
22428 | sethi %tldm_hi22(foo), %l1 | |
22429 | add %l1, %tldm_lo10(foo), %l2 | |
22430 | add %l7, %l2, %o0, %tldm_add(foo) | |
22431 | call __tls_get_addr, %tldm_call(foo) | |
22432 | sethi %tldo_hix22(foo), %l3 | |
22433 | xor %l3, %tldo_lox10(foo), %l4 | |
22434 | add %o0, %l4, %l5, %tldo_add(foo) | |
22435 | sethi %tie_hi22(foo), %o3 | |
22436 | add %o3, %tie_lo10(foo), %o3 | |
22437 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
22438 | add %g7, %o2, %o4, %tie_add(foo) | |
22439 | sethi %tle_hix22(foo), %l1 | |
22440 | xor %l1, %tle_lox10(foo), %o5 | |
16c9d3b1 | 22441 | ld [%g7 + %o5], %o1" |
5751a10b | 22442 | ;; |
6a7a462c BW |
22443 | xtensa*-*-*) |
22444 | conftest_s=' | |
22445 | .section ".tdata","awT",@progbits | |
22446 | foo: .long 25 | |
22447 | .text | |
22448 | movi a8, foo@TLSFUNC | |
22449 | movi a10, foo@TLSARG | |
22450 | callx8.tls a8, foo@TLSCALL' | |
22451 | tls_first_major=2 | |
22452 | tls_first_minor=19 | |
22453 | ;; | |
f996902d | 22454 | esac |
8dea1cca DD |
22455 | set_have_as_tls=no |
22456 | if test "x$enable_tls" = xno ; then | |
22457 | : # TLS explicitly disabled. | |
22458 | elif test "x$enable_tls" = xyes ; then | |
22459 | set_have_as_tls=yes # TLS explicitly enabled. | |
22460 | elif test -z "$tls_first_major"; then | |
8ada417f ZW |
22461 | : # If we don't have a check, assume no support. |
22462 | else | |
5213506e RW |
22463 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5 |
22464 | $as_echo_n "checking assembler for thread-local storage support... " >&6; } | |
22465 | if test "${gcc_cv_as_tls+set}" = set; then : | |
22466 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
22467 | else |
22468 | gcc_cv_as_tls=no | |
22469 | if test $in_tree_gas = yes; then | |
22470 | if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0` | |
22471 | then gcc_cv_as_tls=yes | |
ad9c4d9f | 22472 | fi |
8ada417f | 22473 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 22474 | echo "$conftest_s" > conftest.s |
e0b0fd74 | 22475 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5' |
5213506e | 22476 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22477 | (eval $ac_try) 2>&5 |
22478 | ac_status=$? | |
5213506e RW |
22479 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22480 | test $ac_status = 0; }; } | |
8ada417f ZW |
22481 | then |
22482 | gcc_cv_as_tls=yes | |
22483 | else | |
22484 | echo "configure: failed program was" >&5 | |
22485 | cat conftest.s >&5 | |
22486 | fi | |
22487 | rm -f conftest.o conftest.s | |
f996902d | 22488 | fi |
f996902d | 22489 | fi |
5213506e RW |
22490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5 |
22491 | $as_echo "$gcc_cv_as_tls" >&6; } | |
63cf211a | 22492 | if test $gcc_cv_as_tls = yes; then |
8dea1cca DD |
22493 | set_have_as_tls=yes |
22494 | fi | |
22495 | fi | |
16c9d3b1 RO |
22496 | case "$target" in |
22497 | # TLS was introduced in the Solaris 9 FCS release and backported to | |
22498 | # Solaris 8 patches. Support for GNU-style TLS on x86 was only | |
22499 | # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun | |
22500 | # ld and GCC don't support any longer. | |
22501 | *-*-solaris2.*) | |
22502 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5 | |
22503 | $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; } | |
22504 | ld_tls_support=no | |
22505 | # Check ld and ld.so.1 TLS support. | |
22506 | if echo "$ld_ver" | grep GNU > /dev/null; then | |
22507 | # Assume all interesting versions of GNU ld have TLS support. | |
22508 | # FIXME: still need ld.so.1 support, i.e. ld version checks below. | |
22509 | ld_tls_support=yes | |
22510 | else | |
22511 | case "$target" in | |
22512 | # Solaris 8/x86 ld has GNU style TLS support since version 1.280. | |
22513 | i?86-*-solaris2.8) | |
22514 | min_tls_ld_vers_minor=280 | |
22515 | ;; | |
22516 | # Solaris 8/SPARC ld has TLS support since version 1.272. | |
22517 | sparc*-*-solaris2.8) | |
22518 | min_tls_ld_vers_minor=272 | |
22519 | ;; | |
22520 | # Solaris 9/x86 ld has GNU style TLS support since version 1.374. | |
22521 | i?86-*-solaris2.9) | |
22522 | min_tls_ld_vers_minor=374 | |
22523 | ;; | |
22524 | # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS. | |
22525 | sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*) | |
22526 | min_tls_ld_vers_minor=343 | |
22527 | ;; | |
22528 | esac | |
2b48f20d | 22529 | if test "$ld_vers_major" -gt 1 || \ |
16c9d3b1 RO |
22530 | test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then |
22531 | ld_tls_support=yes | |
22532 | else | |
22533 | set_have_as_tls=no | |
22534 | fi | |
22535 | fi | |
22536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5 | |
22537 | $as_echo "$ld_tls_support" >&6; } | |
22538 | ||
22539 | save_LIBS="$LIBS" | |
22540 | save_LDFLAGS="$LDFLAGS" | |
22541 | LIBS= | |
22542 | LDFLAGS= | |
22543 | ||
22544 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5 | |
22545 | $as_echo_n "checking alternate thread library... " >&6; } | |
22546 | case "$target" in | |
22547 | # TLS support was backported to Solaris 8 patches, but only lives in | |
22548 | # the alternate thread library which became the default in Solaris 9. | |
22549 | # We want to always use that, irrespective of TLS support. | |
22550 | *-*-solaris2.8) | |
22551 | # Take multilib subdir into account. There's no spec to handle | |
22552 | # this. The 64 symlink exists since Solaris 8. | |
22553 | lwp_dir=/usr/lib/lwp | |
22554 | lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}" | |
22555 | LDFLAGS="-L$lwp_dir -R$lwp_dir" | |
22556 | ;; | |
22557 | *-*-solaris2*) | |
22558 | lwp_dir="none" | |
22559 | lwp_spec="" | |
22560 | ;; | |
22561 | esac | |
22562 | # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support. | |
22563 | ||
22564 | cat >>confdefs.h <<_ACEOF | |
22565 | #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec" | |
22566 | _ACEOF | |
22567 | ||
22568 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5 | |
22569 | $as_echo "$lwp_dir" >&6; } | |
22570 | ||
22571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5 | |
22572 | $as_echo_n "checking library containing $tga_func... " >&6; } | |
22573 | # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr | |
22574 | # (32-bit x86) only lived in libthread, so check for that. Keep | |
22575 | # set_have_as_tls if found, disable if not. | |
22576 | as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh` | |
22577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5 | |
22578 | $as_echo_n "checking for library containing $tga_func... " >&6; } | |
22579 | if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : | |
22580 | $as_echo_n "(cached) " >&6 | |
22581 | else | |
22582 | ac_func_search_save_LIBS=$LIBS | |
22583 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22584 | /* end confdefs.h. */ | |
22585 | ||
22586 | /* Override any GCC internal prototype to avoid an error. | |
22587 | Use char because int might match the return type of a GCC | |
22588 | builtin and then its argument prototype would still apply. */ | |
22589 | #ifdef __cplusplus | |
22590 | extern "C" | |
22591 | #endif | |
22592 | char $tga_func (); | |
22593 | int | |
22594 | main () | |
22595 | { | |
22596 | return $tga_func (); | |
22597 | ; | |
22598 | return 0; | |
22599 | } | |
22600 | _ACEOF | |
22601 | for ac_lib in '' thread; do | |
22602 | if test -z "$ac_lib"; then | |
22603 | ac_res="none required" | |
22604 | else | |
22605 | ac_res=-l$ac_lib | |
22606 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
22607 | fi | |
22608 | if ac_fn_c_try_link "$LINENO"; then : | |
22609 | eval "$as_ac_Search=\$ac_res" | |
22610 | fi | |
22611 | rm -f core conftest.err conftest.$ac_objext \ | |
22612 | conftest$ac_exeext | |
22613 | if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : | |
22614 | break | |
22615 | fi | |
22616 | done | |
22617 | if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : | |
22618 | ||
22619 | else | |
22620 | eval "$as_ac_Search=no" | |
22621 | fi | |
22622 | rm conftest.$ac_ext | |
22623 | LIBS=$ac_func_search_save_LIBS | |
22624 | fi | |
22625 | eval ac_res=\$$as_ac_Search | |
22626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
22627 | $as_echo "$ac_res" >&6; } | |
22628 | eval ac_res=\$$as_ac_Search | |
22629 | if test "$ac_res" != no; then : | |
22630 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
22631 | ||
22632 | else | |
22633 | set_have_as_tls=no | |
22634 | fi | |
22635 | ||
22636 | # Clear LIBS if we cannot support TLS. | |
22637 | if test $set_have_as_tls = no; then | |
22638 | LIBS= | |
22639 | fi | |
22640 | # Always define LIB_TLS_SPEC, even without TLS support. | |
22641 | ||
22642 | cat >>confdefs.h <<_ACEOF | |
22643 | #define LIB_TLS_SPEC "$LIBS" | |
22644 | _ACEOF | |
22645 | ||
22646 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5 | |
22647 | $as_echo "$LIBS" >&6; } | |
22648 | ||
22649 | LIBS="$save_LIBS" | |
22650 | LDFLAGS="$save_LDFLAGS" | |
22651 | ;; | |
22652 | esac | |
8dea1cca | 22653 | if test $set_have_as_tls = yes ; then |
ba479fd2 | 22654 | |
5213506e | 22655 | $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h |
f996902d | 22656 | |
8ada417f ZW |
22657 | fi |
22658 | ||
22659 | # Target-specific assembler checks. | |
f996902d | 22660 | |
5213506e RW |
22661 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5 |
22662 | $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; } | |
7e9d8517 L |
22663 | gcc_cv_ld_static_dynamic=no |
22664 | if test $in_tree_ld = yes ; then | |
83f0ccb8 | 22665 | if test "$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 |
22666 | gcc_cv_ld_static_dynamic=yes |
22667 | fi | |
22668 | elif test x$gcc_cv_ld != x; then | |
22669 | # Check if linker supports -Bstatic/-Bdynamic option | |
22670 | if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ | |
22671 | && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then | |
22672 | gcc_cv_ld_static_dynamic=yes | |
22673 | fi | |
22674 | fi | |
22675 | if test x"$gcc_cv_ld_static_dynamic" = xyes; then | |
22676 | ||
5213506e | 22677 | $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h |
7e9d8517 L |
22678 | |
22679 | fi | |
5213506e RW |
22680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5 |
22681 | $as_echo "$gcc_cv_ld_static_dynamic" >&6; } | |
7e9d8517 | 22682 | |
d594623a | 22683 | if test x"$demangler_in_ld" = xyes; then |
5213506e RW |
22684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5 |
22685 | $as_echo_n "checking linker --demangle support... " >&6; } | |
d594623a L |
22686 | gcc_cv_ld_demangle=no |
22687 | if test $in_tree_ld = yes; then | |
22688 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \ | |
22689 | gcc_cv_ld_demangle=yes | |
22690 | fi | |
22691 | elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then | |
22692 | # Check if the GNU linker supports --demangle option | |
22693 | if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then | |
22694 | gcc_cv_ld_demangle=yes | |
22695 | fi | |
22696 | fi | |
22697 | if test x"$gcc_cv_ld_demangle" = xyes; then | |
22698 | ||
5213506e | 22699 | $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h |
d594623a L |
22700 | |
22701 | fi | |
5213506e RW |
22702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5 |
22703 | $as_echo "$gcc_cv_ld_demangle" >&6; } | |
d594623a L |
22704 | fi |
22705 | ||
3a37b08e RH |
22706 | case "$target" in |
22707 | # All TARGET_ABI_OSF targets. | |
22708 | alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) | |
5213506e RW |
22709 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5 |
22710 | $as_echo_n "checking assembler for explicit relocation support... " >&6; } | |
22711 | if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then : | |
22712 | $as_echo_n "(cached) " >&6 | |
3a37b08e | 22713 | else |
8ada417f ZW |
22714 | gcc_cv_as_alpha_explicit_relocs=no |
22715 | if test $in_tree_gas = yes; then | |
22716 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
22717 | then gcc_cv_as_alpha_explicit_relocs=yes | |
ad9c4d9f | 22718 | fi |
8ada417f | 22719 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 22720 | echo ' .set nomacro |
3a37b08e RH |
22721 | .text |
22722 | extbl $3, $2, $3 !lituse_bytoff!1 | |
22723 | ldq $2, a($29) !literal!1 | |
22724 | ldq $4, b($29) !literal!2 | |
22725 | ldq_u $3, 0($2) !lituse_base!1 | |
22726 | ldq $27, f($29) !literal!5 | |
22727 | jsr $26, ($27), f !lituse_jsr!5 | |
22728 | ldah $29, 0($26) !gpdisp!3 | |
22729 | lda $0, c($29) !gprel | |
22730 | ldah $1, d($29) !gprelhigh | |
22731 | lda $1, d($1) !gprellow | |
8ada417f | 22732 | lda $29, 0($29) !gpdisp!3' > conftest.s |
e0b0fd74 | 22733 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22734 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22735 | (eval $ac_try) 2>&5 |
22736 | ac_status=$? | |
5213506e RW |
22737 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22738 | test $ac_status = 0; }; } | |
8ada417f ZW |
22739 | then |
22740 | gcc_cv_as_alpha_explicit_relocs=yes | |
22741 | else | |
22742 | echo "configure: failed program was" >&5 | |
22743 | cat conftest.s >&5 | |
22744 | fi | |
22745 | rm -f conftest.o conftest.s | |
22746 | fi | |
cafe096b | 22747 | fi |
5213506e RW |
22748 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5 |
22749 | $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; } | |
63cf211a | 22750 | if test $gcc_cv_as_alpha_explicit_relocs = yes; then |
ba479fd2 | 22751 | |
5213506e | 22752 | $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h |
3a37b08e | 22753 | |
d006f5eb | 22754 | fi |
5213506e RW |
22755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5 |
22756 | $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; } | |
22757 | if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then : | |
22758 | $as_echo_n "(cached) " >&6 | |
d006f5eb RH |
22759 | else |
22760 | gcc_cv_as_alpha_jsrdirect_relocs=no | |
22761 | if test $in_tree_gas = yes; then | |
22762 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90` | |
22763 | then gcc_cv_as_alpha_jsrdirect_relocs=yes | |
22764 | fi | |
22765 | elif test x$gcc_cv_as != x; then | |
22766 | echo ' .set nomacro | |
22767 | .text | |
22768 | ldq $27, a($29) !literal!1 | |
22769 | jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s | |
e0b0fd74 | 22770 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22771 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d006f5eb RH |
22772 | (eval $ac_try) 2>&5 |
22773 | ac_status=$? | |
5213506e RW |
22774 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22775 | test $ac_status = 0; }; } | |
d006f5eb RH |
22776 | then |
22777 | gcc_cv_as_alpha_jsrdirect_relocs=yes | |
22778 | else | |
22779 | echo "configure: failed program was" >&5 | |
22780 | cat conftest.s >&5 | |
22781 | fi | |
22782 | rm -f conftest.o conftest.s | |
22783 | fi | |
22784 | fi | |
5213506e RW |
22785 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5 |
22786 | $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; } | |
d006f5eb RH |
22787 | if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then |
22788 | ||
5213506e | 22789 | $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h |
d006f5eb | 22790 | |
86da66b5 HPN |
22791 | fi |
22792 | ;; | |
22793 | ||
22794 | cris-*-*) | |
5213506e RW |
22795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5 |
22796 | $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; } | |
22797 | if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then : | |
22798 | $as_echo_n "(cached) " >&6 | |
86da66b5 HPN |
22799 | else |
22800 | gcc_cv_as_cris_no_mul_bug=no | |
22801 | if test $in_tree_gas = yes; then | |
22802 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
22803 | then gcc_cv_as_cris_no_mul_bug=yes | |
22804 | fi | |
22805 | elif test x$gcc_cv_as != x; then | |
22806 | echo '.text' > conftest.s | |
e0b0fd74 | 22807 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5' |
5213506e | 22808 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
86da66b5 HPN |
22809 | (eval $ac_try) 2>&5 |
22810 | ac_status=$? | |
5213506e RW |
22811 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22812 | test $ac_status = 0; }; } | |
86da66b5 HPN |
22813 | then |
22814 | gcc_cv_as_cris_no_mul_bug=yes | |
22815 | else | |
22816 | echo "configure: failed program was" >&5 | |
22817 | cat conftest.s >&5 | |
22818 | fi | |
22819 | rm -f conftest.o conftest.s | |
22820 | fi | |
22821 | fi | |
5213506e RW |
22822 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5 |
22823 | $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; } | |
86da66b5 HPN |
22824 | if test $gcc_cv_as_cris_no_mul_bug = yes; then |
22825 | ||
5213506e | 22826 | $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h |
86da66b5 | 22827 | |
8ada417f | 22828 | fi |
3a37b08e | 22829 | ;; |
8ada417f | 22830 | |
1cb36a98 | 22831 | sparc*-*-*) |
5213506e RW |
22832 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5 |
22833 | $as_echo_n "checking assembler for .register... " >&6; } | |
22834 | if test "${gcc_cv_as_sparc_register_op+set}" = set; then : | |
22835 | $as_echo_n "(cached) " >&6 | |
5b68c389 | 22836 | else |
8ada417f ZW |
22837 | gcc_cv_as_sparc_register_op=no |
22838 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 22839 | echo '.register %g2, #scratch' > conftest.s |
e0b0fd74 | 22840 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 22841 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22842 | (eval $ac_try) 2>&5 |
22843 | ac_status=$? | |
5213506e RW |
22844 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22845 | test $ac_status = 0; }; } | |
8ada417f ZW |
22846 | then |
22847 | gcc_cv_as_sparc_register_op=yes | |
22848 | else | |
22849 | echo "configure: failed program was" >&5 | |
22850 | cat conftest.s >&5 | |
22851 | fi | |
22852 | rm -f conftest.o conftest.s | |
22853 | fi | |
cafe096b | 22854 | fi |
5213506e RW |
22855 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5 |
22856 | $as_echo "$gcc_cv_as_sparc_register_op" >&6; } | |
63cf211a | 22857 | if test $gcc_cv_as_sparc_register_op = yes; then |
ba479fd2 | 22858 | |
5213506e | 22859 | $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h |
1cb36a98 | 22860 | |
8ada417f | 22861 | fi |
1cb36a98 | 22862 | |
5213506e RW |
22863 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5 |
22864 | $as_echo_n "checking assembler for -relax option... " >&6; } | |
22865 | if test "${gcc_cv_as_sparc_relax+set}" = set; then : | |
22866 | $as_echo_n "(cached) " >&6 | |
e95b1e6a | 22867 | else |
8ada417f ZW |
22868 | gcc_cv_as_sparc_relax=no |
22869 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 22870 | echo '.text' > conftest.s |
e0b0fd74 | 22871 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5' |
5213506e | 22872 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22873 | (eval $ac_try) 2>&5 |
22874 | ac_status=$? | |
5213506e RW |
22875 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22876 | test $ac_status = 0; }; } | |
8ada417f ZW |
22877 | then |
22878 | gcc_cv_as_sparc_relax=yes | |
22879 | else | |
22880 | echo "configure: failed program was" >&5 | |
22881 | cat conftest.s >&5 | |
22882 | fi | |
22883 | rm -f conftest.o conftest.s | |
22884 | fi | |
cafe096b | 22885 | fi |
5213506e RW |
22886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5 |
22887 | $as_echo "$gcc_cv_as_sparc_relax" >&6; } | |
63cf211a | 22888 | if test $gcc_cv_as_sparc_relax = yes; then |
ba479fd2 | 22889 | |
5213506e | 22890 | $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h |
e95b1e6a | 22891 | |
878ee0ab DM |
22892 | fi |
22893 | ||
22894 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5 | |
22895 | $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; } | |
22896 | if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then : | |
22897 | $as_echo_n "(cached) " >&6 | |
22898 | else | |
22899 | gcc_cv_as_sparc_gotdata_op=no | |
22900 | if test x$gcc_cv_as != x; then | |
22901 | echo '.text | |
22902 | foo: | |
22903 | nop | |
22904 | bar: | |
22905 | sethi %gdop_hix22(foo), %g1 | |
22906 | xor %g1, %gdop_lox10(foo), %g1 | |
22907 | ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s | |
22908 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' | |
22909 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
22910 | (eval $ac_try) 2>&5 | |
22911 | ac_status=$? | |
22912 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
22913 | test $ac_status = 0; }; } | |
22914 | then | |
22915 | if test x$gcc_cv_ld != x \ | |
46bc665f DM |
22916 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then |
22917 | if $gcc_cv_ld -v | grep GNU >/dev/null 2>&1; then | |
22918 | if test x$gcc_cv_objdump != x; then | |
22919 | if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \ | |
22920 | | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then | |
22921 | gcc_cv_as_sparc_gotdata_op=no | |
22922 | else | |
22923 | gcc_cv_as_sparc_gotdata_op=yes | |
22924 | fi | |
22925 | fi | |
22926 | else | |
22927 | gcc_cv_as_sparc_gotdata_op=yes | |
22928 | fi | |
878ee0ab DM |
22929 | fi |
22930 | rm -f conftest | |
22931 | else | |
22932 | echo "configure: failed program was" >&5 | |
22933 | cat conftest.s >&5 | |
22934 | fi | |
22935 | rm -f conftest.o conftest.s | |
22936 | fi | |
22937 | fi | |
22938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5 | |
22939 | $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; } | |
22940 | if test $gcc_cv_as_sparc_gotdata_op = yes; then | |
22941 | ||
22942 | $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h | |
22943 | ||
8ada417f | 22944 | fi |
e95b1e6a | 22945 | |
5213506e RW |
22946 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5 |
22947 | $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; } | |
22948 | if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then : | |
22949 | $as_echo_n "(cached) " >&6 | |
17e9e88c | 22950 | else |
8ada417f ZW |
22951 | gcc_cv_as_sparc_ua_pcrel=no |
22952 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 22953 | echo '.text |
8ada417f ZW |
22954 | foo: |
22955 | nop | |
22956 | .data | |
22957 | .align 4 | |
22958 | .byte 0 | |
22959 | .uaword %r_disp32(foo)' > conftest.s | |
e0b0fd74 | 22960 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' |
5213506e | 22961 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
22962 | (eval $ac_try) 2>&5 |
22963 | ac_status=$? | |
5213506e RW |
22964 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
22965 | test $ac_status = 0; }; } | |
8ada417f ZW |
22966 | then |
22967 | if test x$gcc_cv_ld != x \ | |
22968 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then | |
22969 | gcc_cv_as_sparc_ua_pcrel=yes | |
22970 | fi | |
22971 | rm -f conftest | |
22972 | else | |
22973 | echo "configure: failed program was" >&5 | |
22974 | cat conftest.s >&5 | |
22975 | fi | |
22976 | rm -f conftest.o conftest.s | |
22977 | fi | |
cafe096b | 22978 | fi |
5213506e RW |
22979 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5 |
22980 | $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; } | |
63cf211a | 22981 | if test $gcc_cv_as_sparc_ua_pcrel = yes; then |
ba479fd2 | 22982 | |
5213506e | 22983 | $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h |
17e9e88c | 22984 | |
17e9e88c | 22985 | |
5213506e RW |
22986 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5 |
22987 | $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; } | |
22988 | if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then : | |
22989 | $as_echo_n "(cached) " >&6 | |
cf7b8b0d | 22990 | else |
8ada417f ZW |
22991 | gcc_cv_as_sparc_ua_pcrel_hidden=no |
22992 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 22993 | echo '.data |
8ada417f ZW |
22994 | .align 4 |
22995 | .byte 0x31 | |
22996 | .uaword %r_disp32(foo) | |
22997 | .byte 0x32, 0x33, 0x34 | |
22998 | .global foo | |
22999 | .hidden foo | |
23000 | foo: | |
23001 | .skip 4' > conftest.s | |
e0b0fd74 | 23002 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' |
5213506e | 23003 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23004 | (eval $ac_try) 2>&5 |
23005 | ac_status=$? | |
5213506e RW |
23006 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23007 | test $ac_status = 0; }; } | |
8ada417f ZW |
23008 | then |
23009 | if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ | |
23010 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ | |
23011 | && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \ | |
23012 | | grep ' 31000000 07323334' > /dev/null 2>&1; then | |
23013 | if $gcc_cv_objdump -R conftest 2> /dev/null \ | |
23014 | | grep 'DISP32' > /dev/null 2>&1; then | |
23015 | : | |
23016 | else | |
23017 | gcc_cv_as_sparc_ua_pcrel_hidden=yes | |
cf7b8b0d | 23018 | fi |
8ada417f ZW |
23019 | fi |
23020 | rm -f conftest | |
23021 | else | |
23022 | echo "configure: failed program was" >&5 | |
23023 | cat conftest.s >&5 | |
23024 | fi | |
23025 | rm -f conftest.o conftest.s | |
23026 | fi | |
cafe096b | 23027 | fi |
5213506e RW |
23028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5 |
23029 | $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; } | |
63cf211a | 23030 | if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then |
ba479fd2 | 23031 | |
5213506e | 23032 | $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h |
cf7b8b0d | 23033 | |
8ada417f | 23034 | fi |
ba479fd2 | 23035 | |
8ada417f | 23036 | fi # unaligned pcrel relocs |
cf7b8b0d | 23037 | |
5213506e RW |
23038 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5 |
23039 | $as_echo_n "checking assembler for offsetable %lo()... " >&6; } | |
23040 | if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then : | |
23041 | $as_echo_n "(cached) " >&6 | |
5b68c389 | 23042 | else |
8ada417f ZW |
23043 | gcc_cv_as_sparc_offsetable_lo10=no |
23044 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 23045 | echo '.text |
8ada417f ZW |
23046 | or %g1, %lo(ab) + 12, %g1 |
23047 | or %g1, %lo(ab + 12), %g1' > conftest.s | |
e0b0fd74 | 23048 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5' |
5213506e | 23049 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23050 | (eval $ac_try) 2>&5 |
23051 | ac_status=$? | |
5213506e RW |
23052 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23053 | test $ac_status = 0; }; } | |
8ada417f ZW |
23054 | then |
23055 | if test x$gcc_cv_objdump != x \ | |
ecb0ccbc | 23056 | && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ |
8ada417f | 23057 | | grep ' 82106000 82106000' > /dev/null 2>&1; then |
1b5c0152 | 23058 | gcc_cv_as_sparc_offsetable_lo10=yes |
8ada417f ZW |
23059 | fi |
23060 | else | |
23061 | echo "configure: failed program was" >&5 | |
23062 | cat conftest.s >&5 | |
23063 | fi | |
23064 | rm -f conftest.o conftest.s | |
23065 | fi | |
cafe096b | 23066 | fi |
5213506e RW |
23067 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5 |
23068 | $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; } | |
63cf211a | 23069 | if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then |
ba479fd2 | 23070 | |
5213506e | 23071 | $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h |
1cb36a98 | 23072 | |
8ada417f | 23073 | fi |
1cb36a98 RH |
23074 | ;; |
23075 | ||
c307e6dd | 23076 | i[34567]86-*-* | x86_64-*-*) |
f7e413e2 DK |
23077 | case $target_os in |
23078 | cygwin*) | |
23079 | # Full C++ conformance when using a shared libstdc++-v3 requires some | |
23080 | # support from the Cygwin DLL, which in more recent versions exports | |
23081 | # wrappers to aid in interposing and redirecting operators new, delete, | |
23082 | # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we | |
23083 | # are configuring for a version of Cygwin that exports the wrappers. | |
23084 | if test x$host = x$target; then | |
23085 | ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj" | |
23086 | if test "x$ac_cv_func___wrap__Znaj" = x""yes; then : | |
23087 | gcc_ac_cygwin_dll_wrappers=yes | |
23088 | else | |
23089 | gcc_ac_cygwin_dll_wrappers=no | |
23090 | fi | |
23091 | ||
23092 | else | |
23093 | # Can't check presence of libc functions during cross-compile, so | |
23094 | # we just have to assume we're building for an up-to-date target. | |
23095 | gcc_ac_cygwin_dll_wrappers=yes | |
23096 | fi | |
23097 | ||
23098 | cat >>confdefs.h <<_ACEOF | |
23099 | #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi` | |
23100 | _ACEOF | |
23101 | ||
23102 | esac | |
d38bc601 BF |
23103 | case $target_os in |
23104 | cygwin* | pe | mingw32*) | |
233215fe DK |
23105 | # Recent binutils allows the three-operand form of ".comm" on PE. This |
23106 | # definition is used unconditionally to initialise the default state of | |
23107 | # the target option variable that governs usage of the feature. | |
5213506e RW |
23108 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5 |
23109 | $as_echo_n "checking assembler for .comm with alignment... " >&6; } | |
23110 | if test "${gcc_cv_as_comm_has_align+set}" = set; then : | |
23111 | $as_echo_n "(cached) " >&6 | |
233215fe DK |
23112 | else |
23113 | gcc_cv_as_comm_has_align=no | |
23114 | if test $in_tree_gas = yes; then | |
23115 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52` | |
23116 | then gcc_cv_as_comm_has_align=yes | |
23117 | fi | |
23118 | elif test x$gcc_cv_as != x; then | |
23119 | echo '.comm foo,1,32' > conftest.s | |
e0b0fd74 | 23120 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23121 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
233215fe DK |
23122 | (eval $ac_try) 2>&5 |
23123 | ac_status=$? | |
5213506e RW |
23124 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23125 | test $ac_status = 0; }; } | |
233215fe DK |
23126 | then |
23127 | gcc_cv_as_comm_has_align=yes | |
23128 | else | |
23129 | echo "configure: failed program was" >&5 | |
23130 | cat conftest.s >&5 | |
23131 | fi | |
23132 | rm -f conftest.o conftest.s | |
23133 | fi | |
23134 | fi | |
5213506e RW |
23135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5 |
23136 | $as_echo "$gcc_cv_as_comm_has_align" >&6; } | |
233215fe DK |
23137 | |
23138 | ||
23139 | cat >>confdefs.h <<_ACEOF | |
23140 | #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi` | |
23141 | _ACEOF | |
23142 | ||
d38bc601 | 23143 | # Used for DWARF 2 in PE |
5213506e RW |
23144 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5 |
23145 | $as_echo_n "checking assembler for .secrel32 relocs... " >&6; } | |
23146 | if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then : | |
23147 | $as_echo_n "(cached) " >&6 | |
d38bc601 BF |
23148 | else |
23149 | gcc_cv_as_ix86_pe_secrel32=no | |
23150 | if test $in_tree_gas = yes; then | |
23151 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
23152 | then gcc_cv_as_ix86_pe_secrel32=yes | |
23153 | fi | |
23154 | elif test x$gcc_cv_as != x; then | |
23155 | echo '.text | |
23156 | foo: nop | |
23157 | .data | |
23158 | .secrel32 foo' > conftest.s | |
e0b0fd74 | 23159 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23160 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d38bc601 BF |
23161 | (eval $ac_try) 2>&5 |
23162 | ac_status=$? | |
5213506e RW |
23163 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23164 | test $ac_status = 0; }; } | |
d38bc601 BF |
23165 | then |
23166 | if test x$gcc_cv_ld != x \ | |
23167 | && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then | |
23168 | gcc_cv_as_ix86_pe_secrel32=yes | |
23169 | fi | |
23170 | rm -f conftest | |
23171 | else | |
23172 | echo "configure: failed program was" >&5 | |
23173 | cat conftest.s >&5 | |
23174 | fi | |
23175 | rm -f conftest.o conftest.s | |
23176 | fi | |
23177 | fi | |
5213506e RW |
23178 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5 |
23179 | $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; } | |
d38bc601 BF |
23180 | if test $gcc_cv_as_ix86_pe_secrel32 = yes; then |
23181 | ||
5213506e | 23182 | $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h |
d38bc601 BF |
23183 | |
23184 | fi | |
3bec79c5 DK |
23185 | # Test if the assembler supports the extended form of the .section |
23186 | # directive that specifies section alignment. LTO support uses this, | |
23187 | # but normally only after installation, so we warn but don't fail the | |
23188 | # configure if LTO is enabled but the assembler does not support it. | |
23189 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5 | |
23190 | $as_echo_n "checking assembler for .section with alignment... " >&6; } | |
23191 | if test "${gcc_cv_as_section_has_align+set}" = set; then : | |
23192 | $as_echo_n "(cached) " >&6 | |
23193 | else | |
23194 | gcc_cv_as_section_has_align=no | |
23195 | if test $in_tree_gas = yes; then | |
23196 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1` | |
23197 | then gcc_cv_as_section_has_align=yes | |
23198 | fi | |
23199 | elif test x$gcc_cv_as != x; then | |
23200 | echo '.section lto_test,"dr0"' > conftest.s | |
23201 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5' | |
23202 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
23203 | (eval $ac_try) 2>&5 | |
23204 | ac_status=$? | |
23205 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
23206 | test $ac_status = 0; }; } | |
23207 | then | |
23208 | gcc_cv_as_section_has_align=yes | |
23209 | else | |
23210 | echo "configure: failed program was" >&5 | |
23211 | cat conftest.s >&5 | |
23212 | fi | |
23213 | rm -f conftest.o conftest.s | |
23214 | fi | |
23215 | fi | |
23216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5 | |
23217 | $as_echo "$gcc_cv_as_section_has_align" >&6; } | |
23218 | ||
23219 | if test x$gcc_cv_as_section_has_align != xyes; then | |
23220 | case ",$enable_languages," in | |
23221 | *,lto,*) | |
23222 | { $as_echo "$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 | |
23223 | $as_echo "$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;} | |
23224 | ;; | |
23225 | esac | |
23226 | fi | |
d38bc601 BF |
23227 | ;; |
23228 | esac | |
23229 | ||
5213506e RW |
23230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5 |
23231 | $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; } | |
23232 | if test "${gcc_cv_as_ix86_filds+set}" = set; then : | |
23233 | $as_echo_n "(cached) " >&6 | |
8ada417f | 23234 | else |
a3a5e3d1 UB |
23235 | gcc_cv_as_ix86_filds=no |
23236 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 23237 | echo 'filds mem; fists mem' > conftest.s |
e0b0fd74 | 23238 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23239 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23240 | (eval $ac_try) 2>&5 |
23241 | ac_status=$? | |
5213506e RW |
23242 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23243 | test $ac_status = 0; }; } | |
8ada417f | 23244 | then |
a3a5e3d1 UB |
23245 | gcc_cv_as_ix86_filds=yes |
23246 | else | |
23247 | echo "configure: failed program was" >&5 | |
23248 | cat conftest.s >&5 | |
23249 | fi | |
23250 | rm -f conftest.o conftest.s | |
23251 | fi | |
23252 | fi | |
5213506e RW |
23253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5 |
23254 | $as_echo "$gcc_cv_as_ix86_filds" >&6; } | |
a3a5e3d1 UB |
23255 | if test $gcc_cv_as_ix86_filds = yes; then |
23256 | ||
5213506e | 23257 | $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h |
a3a5e3d1 UB |
23258 | |
23259 | fi | |
23260 | ||
5213506e RW |
23261 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5 |
23262 | $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; } | |
23263 | if test "${gcc_cv_as_ix86_fildq+set}" = set; then : | |
23264 | $as_echo_n "(cached) " >&6 | |
a3a5e3d1 UB |
23265 | else |
23266 | gcc_cv_as_ix86_fildq=no | |
23267 | if test x$gcc_cv_as != x; then | |
23268 | echo 'fildq mem; fistpq mem' > conftest.s | |
e0b0fd74 | 23269 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23270 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
a3a5e3d1 UB |
23271 | (eval $ac_try) 2>&5 |
23272 | ac_status=$? | |
5213506e RW |
23273 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23274 | test $ac_status = 0; }; } | |
a3a5e3d1 UB |
23275 | then |
23276 | gcc_cv_as_ix86_fildq=yes | |
8ada417f ZW |
23277 | else |
23278 | echo "configure: failed program was" >&5 | |
23279 | cat conftest.s >&5 | |
981d4858 | 23280 | fi |
8ada417f ZW |
23281 | rm -f conftest.o conftest.s |
23282 | fi | |
23283 | fi | |
5213506e RW |
23284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5 |
23285 | $as_echo "$gcc_cv_as_ix86_fildq" >&6; } | |
a3a5e3d1 | 23286 | if test $gcc_cv_as_ix86_fildq = yes; then |
ba479fd2 | 23287 | |
5213506e | 23288 | $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h |
ad9c4d9f | 23289 | |
f6f5dff2 RO |
23290 | fi |
23291 | ||
5213506e RW |
23292 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5 |
23293 | $as_echo_n "checking assembler for cmov syntax... " >&6; } | |
23294 | if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then : | |
23295 | $as_echo_n "(cached) " >&6 | |
f6f5dff2 RO |
23296 | else |
23297 | gcc_cv_as_ix86_cmov_sun_syntax=no | |
23298 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 23299 | echo 'cmovl.l %edx, %eax' > conftest.s |
e0b0fd74 | 23300 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23301 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23302 | (eval $ac_try) 2>&5 |
23303 | ac_status=$? | |
5213506e RW |
23304 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23305 | test $ac_status = 0; }; } | |
f6f5dff2 RO |
23306 | then |
23307 | gcc_cv_as_ix86_cmov_sun_syntax=yes | |
23308 | else | |
23309 | echo "configure: failed program was" >&5 | |
23310 | cat conftest.s >&5 | |
23311 | fi | |
23312 | rm -f conftest.o conftest.s | |
23313 | fi | |
23314 | fi | |
5213506e RW |
23315 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5 |
23316 | $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; } | |
63cf211a | 23317 | if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then |
ba479fd2 | 23318 | |
5213506e | 23319 | $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h |
f6f5dff2 | 23320 | |
b6c03bcd RS |
23321 | fi |
23322 | ||
5213506e RW |
23323 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5 |
23324 | $as_echo_n "checking assembler for ffreep mnemonic... " >&6; } | |
23325 | if test "${gcc_cv_as_ix86_ffreep+set}" = set; then : | |
23326 | $as_echo_n "(cached) " >&6 | |
b6c03bcd RS |
23327 | else |
23328 | gcc_cv_as_ix86_ffreep=no | |
23329 | if test x$gcc_cv_as != x; then | |
23330 | echo 'ffreep %st(1)' > conftest.s | |
e0b0fd74 | 23331 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23332 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
b6c03bcd RS |
23333 | (eval $ac_try) 2>&5 |
23334 | ac_status=$? | |
5213506e RW |
23335 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23336 | test $ac_status = 0; }; } | |
b6c03bcd RS |
23337 | then |
23338 | gcc_cv_as_ix86_ffreep=yes | |
23339 | else | |
23340 | echo "configure: failed program was" >&5 | |
23341 | cat conftest.s >&5 | |
23342 | fi | |
23343 | rm -f conftest.o conftest.s | |
23344 | fi | |
23345 | fi | |
5213506e RW |
23346 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5 |
23347 | $as_echo "$gcc_cv_as_ix86_ffreep" >&6; } | |
b6c03bcd RS |
23348 | if test $gcc_cv_as_ix86_ffreep = yes; then |
23349 | ||
5213506e | 23350 | $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h |
b6c03bcd | 23351 | |
ed104137 RO |
23352 | fi |
23353 | ||
23354 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5 | |
23355 | $as_echo_n "checking assembler for .quad directive... " >&6; } | |
23356 | if test "${gcc_cv_as_ix86_quad+set}" = set; then : | |
23357 | $as_echo_n "(cached) " >&6 | |
23358 | else | |
23359 | gcc_cv_as_ix86_quad=no | |
23360 | if test x$gcc_cv_as != x; then | |
23361 | echo '.quad 0' > conftest.s | |
23362 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' | |
23363 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
23364 | (eval $ac_try) 2>&5 | |
23365 | ac_status=$? | |
23366 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
23367 | test $ac_status = 0; }; } | |
23368 | then | |
23369 | gcc_cv_as_ix86_quad=yes | |
23370 | else | |
23371 | echo "configure: failed program was" >&5 | |
23372 | cat conftest.s >&5 | |
23373 | fi | |
23374 | rm -f conftest.o conftest.s | |
23375 | fi | |
23376 | fi | |
23377 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5 | |
23378 | $as_echo "$gcc_cv_as_ix86_quad" >&6; } | |
23379 | if test $gcc_cv_as_ix86_quad = yes; then | |
23380 | ||
23381 | $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h | |
23382 | ||
38ca3765 UB |
23383 | fi |
23384 | ||
5213506e RW |
23385 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5 |
23386 | $as_echo_n "checking assembler for sahf mnemonic... " >&6; } | |
23387 | if test "${gcc_cv_as_ix86_sahf+set}" = set; then : | |
23388 | $as_echo_n "(cached) " >&6 | |
38ca3765 UB |
23389 | else |
23390 | gcc_cv_as_ix86_sahf=no | |
23391 | if test x$gcc_cv_as != x; then | |
953c29f7 UB |
23392 | echo '.code64 |
23393 | sahf' > conftest.s | |
e0b0fd74 | 23394 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23395 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
38ca3765 UB |
23396 | (eval $ac_try) 2>&5 |
23397 | ac_status=$? | |
5213506e RW |
23398 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23399 | test $ac_status = 0; }; } | |
38ca3765 UB |
23400 | then |
23401 | gcc_cv_as_ix86_sahf=yes | |
23402 | else | |
23403 | echo "configure: failed program was" >&5 | |
23404 | cat conftest.s >&5 | |
23405 | fi | |
23406 | rm -f conftest.o conftest.s | |
23407 | fi | |
23408 | fi | |
5213506e RW |
23409 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5 |
23410 | $as_echo "$gcc_cv_as_ix86_sahf" >&6; } | |
38ca3765 UB |
23411 | if test $gcc_cv_as_ix86_sahf = yes; then |
23412 | ||
5213506e | 23413 | $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h |
38ca3765 | 23414 | |
bad72d7a RH |
23415 | fi |
23416 | ||
23417 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5 | |
23418 | $as_echo_n "checking assembler for swap suffix... " >&6; } | |
23419 | if test "${gcc_cv_as_ix86_swap+set}" = set; then : | |
23420 | $as_echo_n "(cached) " >&6 | |
23421 | else | |
23422 | gcc_cv_as_ix86_swap=no | |
23423 | if test x$gcc_cv_as != x; then | |
23424 | echo 'movl.s %esp, %ebp' > conftest.s | |
e0b0fd74 | 23425 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
bad72d7a RH |
23426 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
23427 | (eval $ac_try) 2>&5 | |
23428 | ac_status=$? | |
23429 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
23430 | test $ac_status = 0; }; } | |
23431 | then | |
23432 | gcc_cv_as_ix86_swap=yes | |
23433 | else | |
23434 | echo "configure: failed program was" >&5 | |
23435 | cat conftest.s >&5 | |
23436 | fi | |
23437 | rm -f conftest.o conftest.s | |
23438 | fi | |
23439 | fi | |
23440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5 | |
23441 | $as_echo "$gcc_cv_as_ix86_swap" >&6; } | |
23442 | if test $gcc_cv_as_ix86_swap = yes; then | |
23443 | ||
23444 | $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h | |
23445 | ||
68b92f78 RS |
23446 | fi |
23447 | ||
5213506e RW |
23448 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5 |
23449 | $as_echo_n "checking assembler for different section symbol subtraction... " >&6; } | |
23450 | if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then : | |
23451 | $as_echo_n "(cached) " >&6 | |
68b92f78 RS |
23452 | else |
23453 | gcc_cv_as_ix86_diff_sect_delta=no | |
23454 | if test x$gcc_cv_as != x; then | |
23455 | echo '.section .rodata | |
23456 | .L1: | |
23457 | .long .L2-.L1 | |
23458 | .long .L3-.L1 | |
23459 | .text | |
23460 | .L3: nop | |
23461 | .L2: nop' > conftest.s | |
e0b0fd74 | 23462 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23463 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
68b92f78 RS |
23464 | (eval $ac_try) 2>&5 |
23465 | ac_status=$? | |
5213506e RW |
23466 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23467 | test $ac_status = 0; }; } | |
68b92f78 RS |
23468 | then |
23469 | gcc_cv_as_ix86_diff_sect_delta=yes | |
23470 | else | |
23471 | echo "configure: failed program was" >&5 | |
23472 | cat conftest.s >&5 | |
23473 | fi | |
23474 | rm -f conftest.o conftest.s | |
23475 | fi | |
23476 | fi | |
5213506e RW |
23477 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5 |
23478 | $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; } | |
68b92f78 RS |
23479 | if test $gcc_cv_as_ix86_diff_sect_delta = yes; then |
23480 | ||
5213506e | 23481 | $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h |
68b92f78 | 23482 | |
ad9c4d9f NN |
23483 | fi |
23484 | ||
2433310d | 23485 | # These two are used unconditionally by i386.[ch]; it is to be defined |
6f3ca281 | 23486 | # to 1 if the feature is present, 0 otherwise. |
5213506e RW |
23487 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5 |
23488 | $as_echo_n "checking assembler for GOTOFF in data... " >&6; } | |
23489 | if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then : | |
23490 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
23491 | else |
23492 | gcc_cv_as_ix86_gotoff_in_data=no | |
23493 | if test $in_tree_gas = yes; then | |
23494 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
23495 | then gcc_cv_as_ix86_gotoff_in_data=yes | |
23496 | fi | |
23497 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 23498 | echo ' .text |
f88c65f7 RH |
23499 | .L0: |
23500 | nop | |
23501 | .data | |
8ada417f | 23502 | .long .L0@GOTOFF' > conftest.s |
e0b0fd74 | 23503 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23504 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23505 | (eval $ac_try) 2>&5 |
23506 | ac_status=$? | |
5213506e RW |
23507 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23508 | test $ac_status = 0; }; } | |
8ada417f ZW |
23509 | then |
23510 | gcc_cv_as_ix86_gotoff_in_data=yes | |
23511 | else | |
23512 | echo "configure: failed program was" >&5 | |
23513 | cat conftest.s >&5 | |
f88c65f7 | 23514 | fi |
8ada417f ZW |
23515 | rm -f conftest.o conftest.s |
23516 | fi | |
23517 | fi | |
5213506e RW |
23518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5 |
23519 | $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; } | |
8ada417f | 23520 | |
6f3ca281 | 23521 | |
ba479fd2 | 23522 | cat >>confdefs.h <<_ACEOF |
6f3ca281 | 23523 | #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 23524 | _ACEOF |
f88c65f7 | 23525 | |
2433310d RO |
23526 | |
23527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5 | |
23528 | $as_echo_n "checking assembler for rep and lock prefix... " >&6; } | |
23529 | if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then : | |
23530 | $as_echo_n "(cached) " >&6 | |
23531 | else | |
23532 | gcc_cv_as_ix86_rep_lock_prefix=no | |
23533 | if test x$gcc_cv_as != x; then | |
23534 | echo 'rep movsl | |
4bade865 | 23535 | lock addl %edi, (%eax,%esi) |
2433310d RO |
23536 | lock orl $0, (%esp)' > conftest.s |
23537 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' | |
23538 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
23539 | (eval $ac_try) 2>&5 | |
23540 | ac_status=$? | |
23541 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
23542 | test $ac_status = 0; }; } | |
23543 | then | |
23544 | gcc_cv_as_ix86_rep_lock_prefix=yes | |
23545 | else | |
23546 | echo "configure: failed program was" >&5 | |
23547 | cat conftest.s >&5 | |
23548 | fi | |
23549 | rm -f conftest.o conftest.s | |
23550 | fi | |
23551 | fi | |
23552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5 | |
23553 | $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; } | |
7085bfb6 | 23554 | if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then |
2433310d | 23555 | |
7085bfb6 | 23556 | $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h |
2433310d | 23557 | |
7085bfb6 | 23558 | fi |
2433310d | 23559 | |
1cb36a98 | 23560 | ;; |
ef1ecf87 RH |
23561 | |
23562 | ia64*-*-*) | |
5213506e RW |
23563 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5 |
23564 | $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; } | |
23565 | if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then : | |
23566 | $as_echo_n "(cached) " >&6 | |
ef1ecf87 | 23567 | else |
8ada417f ZW |
23568 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no |
23569 | if test $in_tree_gas = yes; then | |
23570 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
23571 | then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes | |
ad9c4d9f | 23572 | fi |
8ada417f | 23573 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 23574 | echo ' .text |
ef1ecf87 RH |
23575 | addl r15 = @ltoffx(x#), gp |
23576 | ;; | |
cfa9ee99 | 23577 | ld8.mov r16 = [r15], x#' > conftest.s |
e0b0fd74 | 23578 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23579 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23580 | (eval $ac_try) 2>&5 |
23581 | ac_status=$? | |
5213506e RW |
23582 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23583 | test $ac_status = 0; }; } | |
8ada417f | 23584 | then |
cfa9ee99 | 23585 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
8ada417f ZW |
23586 | else |
23587 | echo "configure: failed program was" >&5 | |
23588 | cat conftest.s >&5 | |
2c4a9cff | 23589 | fi |
8ada417f ZW |
23590 | rm -f conftest.o conftest.s |
23591 | fi | |
23592 | fi | |
5213506e RW |
23593 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5 |
23594 | $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; } | |
63cf211a | 23595 | if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then |
ba479fd2 | 23596 | |
5213506e | 23597 | $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h |
8ada417f | 23598 | |
cfa9ee99 | 23599 | fi |
8ada417f | 23600 | |
2c4a9cff | 23601 | ;; |
8ada417f | 23602 | |
2c4a9cff | 23603 | powerpc*-*-*) |
8ada417f | 23604 | case $target in |
432218ba DE |
23605 | *-*-aix*) conftest_s=' .machine "pwr5" |
23606 | .csect .text[PR] | |
6b37db3c | 23607 | mfcr 3,128';; |
8af4d362 | 23608 | *-*-darwin*) |
5213506e RW |
23609 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5 |
23610 | $as_echo_n "checking assembler for .machine directive support... " >&6; } | |
23611 | if test "${gcc_cv_as_machine_directive+set}" = set; then : | |
23612 | $as_echo_n "(cached) " >&6 | |
8af4d362 PB |
23613 | else |
23614 | gcc_cv_as_machine_directive=no | |
23615 | if test x$gcc_cv_as != x; then | |
23616 | echo ' .machine ppc7400' > conftest.s | |
e0b0fd74 | 23617 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23618 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
8af4d362 PB |
23619 | (eval $ac_try) 2>&5 |
23620 | ac_status=$? | |
5213506e RW |
23621 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23622 | test $ac_status = 0; }; } | |
8af4d362 PB |
23623 | then |
23624 | gcc_cv_as_machine_directive=yes | |
23625 | else | |
23626 | echo "configure: failed program was" >&5 | |
23627 | cat conftest.s >&5 | |
23628 | fi | |
23629 | rm -f conftest.o conftest.s | |
23630 | fi | |
23631 | fi | |
5213506e RW |
23632 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5 |
23633 | $as_echo "$gcc_cv_as_machine_directive" >&6; } | |
8af4d362 PB |
23634 | |
23635 | if test x$gcc_cv_as_machine_directive != xyes; then | |
23636 | echo "*** This target requires an assembler supporting \".machine\"" >&2 | |
23637 | echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2 | |
23638 | test x$build = x$target && exit 1 | |
23639 | fi | |
23640 | conftest_s=' .text | |
6b37db3c | 23641 | mfcr r3,128';; |
4c67db14 | 23642 | *) conftest_s=' .machine power4 |
d2ab3e37 | 23643 | .text |
6b37db3c | 23644 | mfcr 3,128';; |
8ada417f | 23645 | esac |
8ada417f | 23646 | |
5213506e RW |
23647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5 |
23648 | $as_echo_n "checking assembler for mfcr field support... " >&6; } | |
23649 | if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then : | |
23650 | $as_echo_n "(cached) " >&6 | |
2c4a9cff | 23651 | else |
8ada417f ZW |
23652 | gcc_cv_as_powerpc_mfcrf=no |
23653 | if test $in_tree_gas = yes; then | |
23654 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
23655 | then gcc_cv_as_powerpc_mfcrf=yes | |
2c4a9cff | 23656 | fi |
8ada417f | 23657 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 23658 | echo "$conftest_s" > conftest.s |
e0b0fd74 | 23659 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23660 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
23661 | (eval $ac_try) 2>&5 |
23662 | ac_status=$? | |
5213506e RW |
23663 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23664 | test $ac_status = 0; }; } | |
8ada417f ZW |
23665 | then |
23666 | gcc_cv_as_powerpc_mfcrf=yes | |
23667 | else | |
23668 | echo "configure: failed program was" >&5 | |
23669 | cat conftest.s >&5 | |
23670 | fi | |
23671 | rm -f conftest.o conftest.s | |
23672 | fi | |
2c4a9cff | 23673 | fi |
5213506e RW |
23674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5 |
23675 | $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; } | |
63cf211a | 23676 | if test $gcc_cv_as_powerpc_mfcrf = yes; then |
ba479fd2 | 23677 | |
5213506e | 23678 | $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h |
ef1ecf87 | 23679 | |
8ada417f | 23680 | fi |
432218ba DE |
23681 | |
23682 | case $target in | |
23683 | *-*-aix*) conftest_s=' .machine "pwr5" | |
23684 | .csect .text[PR] | |
23685 | popcntb 3,3';; | |
23686 | *) conftest_s=' .machine power5 | |
23687 | .text | |
23688 | popcntb 3,3';; | |
23689 | esac | |
23690 | ||
5213506e RW |
23691 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5 |
23692 | $as_echo_n "checking assembler for popcntb support... " >&6; } | |
23693 | if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then : | |
23694 | $as_echo_n "(cached) " >&6 | |
432218ba DE |
23695 | else |
23696 | gcc_cv_as_powerpc_popcntb=no | |
23697 | if test $in_tree_gas = yes; then | |
23698 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
23699 | then gcc_cv_as_powerpc_popcntb=yes | |
23700 | fi | |
23701 | elif test x$gcc_cv_as != x; then | |
23702 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 23703 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23704 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
432218ba DE |
23705 | (eval $ac_try) 2>&5 |
23706 | ac_status=$? | |
5213506e RW |
23707 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23708 | test $ac_status = 0; }; } | |
432218ba DE |
23709 | then |
23710 | gcc_cv_as_powerpc_popcntb=yes | |
23711 | else | |
23712 | echo "configure: failed program was" >&5 | |
23713 | cat conftest.s >&5 | |
23714 | fi | |
23715 | rm -f conftest.o conftest.s | |
23716 | fi | |
23717 | fi | |
5213506e RW |
23718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5 |
23719 | $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; } | |
432218ba DE |
23720 | if test $gcc_cv_as_powerpc_popcntb = yes; then |
23721 | ||
5213506e | 23722 | $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h |
432218ba | 23723 | |
9719f3b7 DE |
23724 | fi |
23725 | ||
23726 | case $target in | |
23727 | *-*-aix*) conftest_s=' .machine "pwr5x" | |
23728 | .csect .text[PR] | |
23729 | frin 1,1';; | |
1e04bfdc | 23730 | *) conftest_s=' .machine power5 |
9719f3b7 DE |
23731 | .text |
23732 | frin 1,1';; | |
23733 | esac | |
23734 | ||
5213506e RW |
23735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5 |
23736 | $as_echo_n "checking assembler for fp round support... " >&6; } | |
23737 | if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then : | |
23738 | $as_echo_n "(cached) " >&6 | |
9719f3b7 DE |
23739 | else |
23740 | gcc_cv_as_powerpc_fprnd=no | |
23741 | if test $in_tree_gas = yes; then | |
23742 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
23743 | then gcc_cv_as_powerpc_fprnd=yes | |
23744 | fi | |
23745 | elif test x$gcc_cv_as != x; then | |
23746 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 23747 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23748 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
9719f3b7 DE |
23749 | (eval $ac_try) 2>&5 |
23750 | ac_status=$? | |
5213506e RW |
23751 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23752 | test $ac_status = 0; }; } | |
9719f3b7 DE |
23753 | then |
23754 | gcc_cv_as_powerpc_fprnd=yes | |
23755 | else | |
23756 | echo "configure: failed program was" >&5 | |
23757 | cat conftest.s >&5 | |
23758 | fi | |
23759 | rm -f conftest.o conftest.s | |
23760 | fi | |
23761 | fi | |
5213506e RW |
23762 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5 |
23763 | $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; } | |
9719f3b7 DE |
23764 | if test $gcc_cv_as_powerpc_fprnd = yes; then |
23765 | ||
5213506e | 23766 | $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h |
9719f3b7 | 23767 | |
44cd321e PS |
23768 | fi |
23769 | ||
23770 | case $target in | |
23771 | *-*-aix*) conftest_s=' .machine "pwr6" | |
23772 | .csect .text[PR] | |
23773 | mffgpr 1,3';; | |
23774 | *) conftest_s=' .machine power6 | |
23775 | .text | |
23776 | mffgpr 1,3';; | |
23777 | esac | |
23778 | ||
5213506e RW |
23779 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5 |
23780 | $as_echo_n "checking assembler for move fp gpr support... " >&6; } | |
23781 | if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then : | |
23782 | $as_echo_n "(cached) " >&6 | |
44cd321e PS |
23783 | else |
23784 | gcc_cv_as_powerpc_mfpgpr=no | |
23785 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 23786 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
44cd321e PS |
23787 | then gcc_cv_as_powerpc_mfpgpr=yes |
23788 | fi | |
23789 | elif test x$gcc_cv_as != x; then | |
23790 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 23791 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 23792 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
44cd321e PS |
23793 | (eval $ac_try) 2>&5 |
23794 | ac_status=$? | |
5213506e RW |
23795 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23796 | test $ac_status = 0; }; } | |
44cd321e PS |
23797 | then |
23798 | gcc_cv_as_powerpc_mfpgpr=yes | |
23799 | else | |
23800 | echo "configure: failed program was" >&5 | |
23801 | cat conftest.s >&5 | |
23802 | fi | |
23803 | rm -f conftest.o conftest.s | |
23804 | fi | |
23805 | fi | |
5213506e RW |
23806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5 |
23807 | $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; } | |
44cd321e PS |
23808 | if test $gcc_cv_as_powerpc_mfpgpr = yes; then |
23809 | ||
5213506e | 23810 | $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h |
44cd321e | 23811 | |
432218ba DE |
23812 | fi |
23813 | ||
7f970b70 AM |
23814 | case $target in |
23815 | *-*-aix*) conftest_s=' .csect .text[PR] | |
23816 | LCF..0: | |
23817 | addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';; | |
23818 | *-*-darwin*) | |
23819 | conftest_s=' .text | |
23820 | LCF0: | |
23821 | addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';; | |
23822 | *) conftest_s=' .text | |
23823 | .LCF0: | |
23824 | addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';; | |
23825 | esac | |
23826 | ||
5213506e RW |
23827 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5 |
23828 | $as_echo_n "checking assembler for rel16 relocs... " >&6; } | |
23829 | if test "${gcc_cv_as_powerpc_rel16+set}" = set; then : | |
23830 | $as_echo_n "(cached) " >&6 | |
695d8830 AS |
23831 | else |
23832 | gcc_cv_as_powerpc_rel16=no | |
23833 | if test $in_tree_gas = yes; then | |
23834 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
23835 | then gcc_cv_as_powerpc_rel16=yes | |
23836 | fi | |
23837 | elif test x$gcc_cv_as != x; then | |
23838 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 23839 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 23840 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
695d8830 AS |
23841 | (eval $ac_try) 2>&5 |
23842 | ac_status=$? | |
5213506e RW |
23843 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23844 | test $ac_status = 0; }; } | |
695d8830 AS |
23845 | then |
23846 | gcc_cv_as_powerpc_rel16=yes | |
23847 | else | |
23848 | echo "configure: failed program was" >&5 | |
23849 | cat conftest.s >&5 | |
23850 | fi | |
23851 | rm -f conftest.o conftest.s | |
23852 | fi | |
23853 | fi | |
5213506e RW |
23854 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5 |
23855 | $as_echo "$gcc_cv_as_powerpc_rel16" >&6; } | |
695d8830 AS |
23856 | if test $gcc_cv_as_powerpc_rel16 = yes; then |
23857 | ||
5213506e | 23858 | $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h |
695d8830 AS |
23859 | |
23860 | fi | |
23861 | ||
b639c3c2 JJ |
23862 | case $target in |
23863 | *-*-aix*) conftest_s=' .machine "pwr6" | |
23864 | .csect .text[PR] | |
23865 | cmpb 3,4,5';; | |
23866 | *) conftest_s=' .machine power6 | |
23867 | .text | |
23868 | cmpb 3,4,5';; | |
23869 | esac | |
23870 | ||
5213506e RW |
23871 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5 |
23872 | $as_echo_n "checking assembler for compare bytes support... " >&6; } | |
23873 | if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then : | |
23874 | $as_echo_n "(cached) " >&6 | |
b639c3c2 JJ |
23875 | else |
23876 | gcc_cv_as_powerpc_cmpb=no | |
23877 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 23878 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
b639c3c2 JJ |
23879 | then gcc_cv_as_powerpc_cmpb=yes |
23880 | fi | |
23881 | elif test x$gcc_cv_as != x; then | |
23882 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 23883 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 23884 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
b639c3c2 JJ |
23885 | (eval $ac_try) 2>&5 |
23886 | ac_status=$? | |
5213506e RW |
23887 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23888 | test $ac_status = 0; }; } | |
b639c3c2 JJ |
23889 | then |
23890 | gcc_cv_as_powerpc_cmpb=yes | |
23891 | else | |
23892 | echo "configure: failed program was" >&5 | |
23893 | cat conftest.s >&5 | |
23894 | fi | |
23895 | rm -f conftest.o conftest.s | |
23896 | fi | |
23897 | fi | |
5213506e RW |
23898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5 |
23899 | $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; } | |
b639c3c2 JJ |
23900 | if test $gcc_cv_as_powerpc_cmpb = yes; then |
23901 | ||
5213506e | 23902 | $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h |
b639c3c2 JJ |
23903 | |
23904 | fi | |
23905 | ||
23906 | case $target in | |
23907 | *-*-aix*) conftest_s=' .machine "pwr6" | |
23908 | .csect .text[PR] | |
0d74c0ee | 23909 | dadd 1,2,3';; |
b639c3c2 JJ |
23910 | *) conftest_s=' .machine power6 |
23911 | .text | |
0d74c0ee | 23912 | dadd 1,2,3';; |
b639c3c2 JJ |
23913 | esac |
23914 | ||
5213506e RW |
23915 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5 |
23916 | $as_echo_n "checking assembler for decimal float support... " >&6; } | |
23917 | if test "${gcc_cv_as_powerpc_dfp+set}" = set; then : | |
23918 | $as_echo_n "(cached) " >&6 | |
b639c3c2 JJ |
23919 | else |
23920 | gcc_cv_as_powerpc_dfp=no | |
23921 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 23922 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
b639c3c2 JJ |
23923 | then gcc_cv_as_powerpc_dfp=yes |
23924 | fi | |
23925 | elif test x$gcc_cv_as != x; then | |
23926 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 23927 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 23928 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
b639c3c2 JJ |
23929 | (eval $ac_try) 2>&5 |
23930 | ac_status=$? | |
5213506e RW |
23931 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23932 | test $ac_status = 0; }; } | |
b639c3c2 JJ |
23933 | then |
23934 | gcc_cv_as_powerpc_dfp=yes | |
23935 | else | |
23936 | echo "configure: failed program was" >&5 | |
23937 | cat conftest.s >&5 | |
23938 | fi | |
23939 | rm -f conftest.o conftest.s | |
23940 | fi | |
23941 | fi | |
5213506e RW |
23942 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5 |
23943 | $as_echo "$gcc_cv_as_powerpc_dfp" >&6; } | |
b639c3c2 JJ |
23944 | if test $gcc_cv_as_powerpc_dfp = yes; then |
23945 | ||
5213506e | 23946 | $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h |
b639c3c2 | 23947 | |
d40c9e33 PB |
23948 | fi |
23949 | ||
23950 | case $target in | |
23951 | *-*-aix*) conftest_s=' .machine "pwr7" | |
23952 | .csect .text[PR] | |
23953 | lxvd2x 1,2,3';; | |
23954 | *) conftest_s=' .machine power7 | |
23955 | .text | |
23956 | lxvd2x 1,2,3';; | |
23957 | esac | |
23958 | ||
5213506e RW |
23959 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5 |
23960 | $as_echo_n "checking assembler for vector-scalar support... " >&6; } | |
23961 | if test "${gcc_cv_as_powerpc_vsx+set}" = set; then : | |
23962 | $as_echo_n "(cached) " >&6 | |
d40c9e33 PB |
23963 | else |
23964 | gcc_cv_as_powerpc_vsx=no | |
23965 | if test $in_tree_gas = yes; then | |
cacf1ca8 | 23966 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
d40c9e33 PB |
23967 | then gcc_cv_as_powerpc_vsx=yes |
23968 | fi | |
23969 | elif test x$gcc_cv_as != x; then | |
23970 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 23971 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 23972 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
d40c9e33 PB |
23973 | (eval $ac_try) 2>&5 |
23974 | ac_status=$? | |
5213506e RW |
23975 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
23976 | test $ac_status = 0; }; } | |
d40c9e33 PB |
23977 | then |
23978 | gcc_cv_as_powerpc_vsx=yes | |
23979 | else | |
23980 | echo "configure: failed program was" >&5 | |
23981 | cat conftest.s >&5 | |
23982 | fi | |
23983 | rm -f conftest.o conftest.s | |
23984 | fi | |
23985 | fi | |
5213506e RW |
23986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5 |
23987 | $as_echo "$gcc_cv_as_powerpc_vsx" >&6; } | |
d40c9e33 PB |
23988 | if test $gcc_cv_as_powerpc_vsx = yes; then |
23989 | ||
5213506e | 23990 | $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h |
d40c9e33 | 23991 | |
cacf1ca8 MM |
23992 | fi |
23993 | ||
23994 | case $target in | |
23995 | *-*-aix*) conftest_s=' .machine "pwr7" | |
23996 | .csect .text[PR] | |
23997 | popcntd 3,3';; | |
23998 | *) conftest_s=' .machine power7 | |
23999 | .text | |
24000 | popcntd 3,3';; | |
24001 | esac | |
24002 | ||
5213506e RW |
24003 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5 |
24004 | $as_echo_n "checking assembler for popcntd support... " >&6; } | |
24005 | if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then : | |
24006 | $as_echo_n "(cached) " >&6 | |
cacf1ca8 MM |
24007 | else |
24008 | gcc_cv_as_powerpc_popcntd=no | |
24009 | if test $in_tree_gas = yes; then | |
24010 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` | |
24011 | then gcc_cv_as_powerpc_popcntd=yes | |
24012 | fi | |
24013 | elif test x$gcc_cv_as != x; then | |
24014 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 24015 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 24016 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
cacf1ca8 MM |
24017 | (eval $ac_try) 2>&5 |
24018 | ac_status=$? | |
5213506e RW |
24019 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24020 | test $ac_status = 0; }; } | |
cacf1ca8 MM |
24021 | then |
24022 | gcc_cv_as_powerpc_popcntd=yes | |
24023 | else | |
24024 | echo "configure: failed program was" >&5 | |
24025 | cat conftest.s >&5 | |
24026 | fi | |
24027 | rm -f conftest.o conftest.s | |
24028 | fi | |
24029 | fi | |
5213506e RW |
24030 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5 |
24031 | $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; } | |
cacf1ca8 MM |
24032 | if test $gcc_cv_as_powerpc_popcntd = yes; then |
24033 | ||
5213506e | 24034 | $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h |
cacf1ca8 MM |
24035 | |
24036 | fi | |
24037 | ||
24038 | case $target in | |
24039 | *-*-aix*) conftest_s=' .csect .text[PR] | |
24040 | lwsync';; | |
24041 | *) conftest_s=' .text | |
24042 | lwsync';; | |
24043 | esac | |
24044 | ||
5213506e RW |
24045 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5 |
24046 | $as_echo_n "checking assembler for lwsync support... " >&6; } | |
24047 | if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then : | |
24048 | $as_echo_n "(cached) " >&6 | |
cacf1ca8 MM |
24049 | else |
24050 | gcc_cv_as_powerpc_lwsync=no | |
24051 | if test $in_tree_gas = yes; then | |
24052 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` | |
24053 | then gcc_cv_as_powerpc_lwsync=yes | |
24054 | fi | |
24055 | elif test x$gcc_cv_as != x; then | |
24056 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 24057 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
5213506e | 24058 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
cacf1ca8 MM |
24059 | (eval $ac_try) 2>&5 |
24060 | ac_status=$? | |
5213506e RW |
24061 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24062 | test $ac_status = 0; }; } | |
cacf1ca8 MM |
24063 | then |
24064 | gcc_cv_as_powerpc_lwsync=yes | |
24065 | else | |
24066 | echo "configure: failed program was" >&5 | |
24067 | cat conftest.s >&5 | |
24068 | fi | |
24069 | rm -f conftest.o conftest.s | |
24070 | fi | |
24071 | fi | |
5213506e RW |
24072 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5 |
24073 | $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; } | |
cacf1ca8 MM |
24074 | if test $gcc_cv_as_powerpc_lwsync = yes; then |
24075 | ||
5213506e | 24076 | $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h |
cacf1ca8 | 24077 | |
47f67e51 PB |
24078 | fi |
24079 | ||
24080 | case $target in | |
24081 | *-*-aix*) conftest_s=' .machine "476" | |
24082 | .csect .text[PR] | |
24083 | dci 0';; | |
24084 | *) conftest_s=' .machine "476" | |
24085 | .text | |
24086 | dci 0';; | |
24087 | esac | |
24088 | ||
24089 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5 | |
24090 | $as_echo_n "checking assembler for data cache invalidate support... " >&6; } | |
24091 | if test "${gcc_cv_as_powerpc_dci+set}" = set; then : | |
24092 | $as_echo_n "(cached) " >&6 | |
24093 | else | |
24094 | gcc_cv_as_powerpc_dci=no | |
24095 | if test $in_tree_gas = yes; then | |
24096 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
24097 | then gcc_cv_as_powerpc_dci=yes | |
24098 | fi | |
24099 | elif test x$gcc_cv_as != x; then | |
24100 | echo "$conftest_s" > conftest.s | |
e0b0fd74 | 24101 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
47f67e51 PB |
24102 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
24103 | (eval $ac_try) 2>&5 | |
24104 | ac_status=$? | |
24105 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24106 | test $ac_status = 0; }; } | |
24107 | then | |
24108 | gcc_cv_as_powerpc_dci=yes | |
24109 | else | |
24110 | echo "configure: failed program was" >&5 | |
24111 | cat conftest.s >&5 | |
24112 | fi | |
24113 | rm -f conftest.o conftest.s | |
24114 | fi | |
24115 | fi | |
24116 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5 | |
24117 | $as_echo "$gcc_cv_as_powerpc_dci" >&6; } | |
24118 | if test $gcc_cv_as_powerpc_dci = yes; then | |
24119 | ||
24120 | $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h | |
24121 | ||
e51917ae JM |
24122 | fi |
24123 | ||
5213506e RW |
24124 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5 |
24125 | $as_echo_n "checking assembler for .gnu_attribute support... " >&6; } | |
24126 | if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then : | |
24127 | $as_echo_n "(cached) " >&6 | |
e51917ae JM |
24128 | else |
24129 | gcc_cv_as_powerpc_gnu_attribute=no | |
24130 | if test $in_tree_gas = yes; then | |
24131 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
24132 | then gcc_cv_as_powerpc_gnu_attribute=yes | |
24133 | fi | |
24134 | elif test x$gcc_cv_as != x; then | |
24135 | echo '.gnu_attribute 4,1' > conftest.s | |
e0b0fd74 | 24136 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24137 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
e51917ae JM |
24138 | (eval $ac_try) 2>&5 |
24139 | ac_status=$? | |
5213506e RW |
24140 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24141 | test $ac_status = 0; }; } | |
e51917ae JM |
24142 | then |
24143 | gcc_cv_as_powerpc_gnu_attribute=yes | |
24144 | else | |
24145 | echo "configure: failed program was" >&5 | |
24146 | cat conftest.s >&5 | |
24147 | fi | |
24148 | rm -f conftest.o conftest.s | |
24149 | fi | |
24150 | fi | |
5213506e RW |
24151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5 |
24152 | $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; } | |
e51917ae JM |
24153 | if test $gcc_cv_as_powerpc_gnu_attribute = yes; then |
24154 | ||
5213506e | 24155 | $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h |
e51917ae | 24156 | |
9752c4ad AM |
24157 | fi |
24158 | ||
5213506e RW |
24159 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5 |
24160 | $as_echo_n "checking assembler for tls marker support... " >&6; } | |
24161 | if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then : | |
24162 | $as_echo_n "(cached) " >&6 | |
9752c4ad AM |
24163 | else |
24164 | gcc_cv_as_powerpc_tls_markers=no | |
24165 | if test $in_tree_gas = yes; then | |
207bf79d | 24166 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0` |
9752c4ad AM |
24167 | then gcc_cv_as_powerpc_tls_markers=yes |
24168 | fi | |
24169 | elif test x$gcc_cv_as != x; then | |
24170 | echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s | |
e0b0fd74 | 24171 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24172 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
9752c4ad AM |
24173 | (eval $ac_try) 2>&5 |
24174 | ac_status=$? | |
5213506e RW |
24175 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24176 | test $ac_status = 0; }; } | |
9752c4ad AM |
24177 | then |
24178 | gcc_cv_as_powerpc_tls_markers=yes | |
24179 | else | |
24180 | echo "configure: failed program was" >&5 | |
24181 | cat conftest.s >&5 | |
24182 | fi | |
24183 | rm -f conftest.o conftest.s | |
24184 | fi | |
24185 | fi | |
5213506e RW |
24186 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5 |
24187 | $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; } | |
9752c4ad AM |
24188 | if test $gcc_cv_as_powerpc_tls_markers = yes; then |
24189 | ||
5213506e | 24190 | $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h |
9752c4ad | 24191 | |
7f970b70 | 24192 | fi |
636cf8b1 RS |
24193 | |
24194 | case $target in | |
24195 | *-*-aix*) | |
24196 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5 | |
24197 | $as_echo_n "checking assembler for .ref support... " >&6; } | |
24198 | if test "${gcc_cv_as_aix_ref+set}" = set; then : | |
24199 | $as_echo_n "(cached) " >&6 | |
24200 | else | |
24201 | gcc_cv_as_aix_ref=no | |
24202 | if test $in_tree_gas = yes; then | |
24203 | if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + ` | |
24204 | then : | |
24205 | fi | |
24206 | elif test x$gcc_cv_as != x; then | |
24207 | echo ' .csect stuff[rw] | |
24208 | stuff: | |
24209 | .long 1 | |
24210 | .extern sym | |
24211 | .ref sym | |
24212 | ' > conftest.s | |
24213 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' | |
24214 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
24215 | (eval $ac_try) 2>&5 | |
24216 | ac_status=$? | |
24217 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
24218 | test $ac_status = 0; }; } | |
24219 | then | |
24220 | gcc_cv_as_aix_ref=yes | |
24221 | else | |
24222 | echo "configure: failed program was" >&5 | |
24223 | cat conftest.s >&5 | |
24224 | fi | |
24225 | rm -f conftest.o conftest.s | |
24226 | fi | |
24227 | fi | |
24228 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5 | |
24229 | $as_echo "$gcc_cv_as_aix_ref" >&6; } | |
24230 | if test $gcc_cv_as_aix_ref = yes; then | |
24231 | ||
24232 | $as_echo "#define HAVE_AS_REF 1" >>confdefs.h | |
24233 | ||
24234 | fi | |
24235 | ;; | |
24236 | esac | |
8ada417f ZW |
24237 | ;; |
24238 | ||
24239 | mips*-*-*) | |
5213506e RW |
24240 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5 |
24241 | $as_echo_n "checking assembler for explicit relocation support... " >&6; } | |
24242 | if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then : | |
24243 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
24244 | else |
24245 | gcc_cv_as_mips_explicit_relocs=no | |
24246 | if test $in_tree_gas = yes; then | |
24247 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
24248 | then gcc_cv_as_mips_explicit_relocs=yes | |
24249 | fi | |
24250 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 24251 | echo ' lw $4,%gp_rel(foo)($4)' > conftest.s |
e0b0fd74 | 24252 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24253 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24254 | (eval $ac_try) 2>&5 |
24255 | ac_status=$? | |
5213506e RW |
24256 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24257 | test $ac_status = 0; }; } | |
8ada417f ZW |
24258 | then |
24259 | gcc_cv_as_mips_explicit_relocs=yes | |
24260 | else | |
24261 | echo "configure: failed program was" >&5 | |
24262 | cat conftest.s >&5 | |
ef1ecf87 | 24263 | fi |
8ada417f ZW |
24264 | rm -f conftest.o conftest.s |
24265 | fi | |
24266 | fi | |
5213506e RW |
24267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5 |
24268 | $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; } | |
8ada417f ZW |
24269 | if test $gcc_cv_as_mips_explicit_relocs = yes; then |
24270 | if test x$target_cpu_default = x | |
24271 | then target_cpu_default=MASK_EXPLICIT_RELOCS | |
24272 | else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS" | |
24273 | fi | |
4551169f | 24274 | fi |
5213506e RW |
24275 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5 |
24276 | $as_echo_n "checking assembler for -mno-shared support... " >&6; } | |
24277 | if test "${gcc_cv_as_mips_no_shared+set}" = set; then : | |
24278 | $as_echo_n "(cached) " >&6 | |
4551169f RS |
24279 | else |
24280 | gcc_cv_as_mips_no_shared=no | |
24281 | if test $in_tree_gas = yes; then | |
24282 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` | |
24283 | then gcc_cv_as_mips_no_shared=yes | |
24284 | fi | |
24285 | elif test x$gcc_cv_as != x; then | |
24286 | echo 'nop' > conftest.s | |
e0b0fd74 | 24287 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5' |
5213506e | 24288 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
4551169f RS |
24289 | (eval $ac_try) 2>&5 |
24290 | ac_status=$? | |
5213506e RW |
24291 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24292 | test $ac_status = 0; }; } | |
4551169f RS |
24293 | then |
24294 | gcc_cv_as_mips_no_shared=yes | |
24295 | else | |
24296 | echo "configure: failed program was" >&5 | |
24297 | cat conftest.s >&5 | |
24298 | fi | |
24299 | rm -f conftest.o conftest.s | |
24300 | fi | |
24301 | fi | |
5213506e RW |
24302 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5 |
24303 | $as_echo "$gcc_cv_as_mips_no_shared" >&6; } | |
4551169f RS |
24304 | if test $gcc_cv_as_mips_no_shared = yes; then |
24305 | ||
5213506e | 24306 | $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h |
4551169f | 24307 | |
dcb957d9 JM |
24308 | fi |
24309 | ||
5213506e RW |
24310 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5 |
24311 | $as_echo_n "checking assembler for .gnu_attribute support... " >&6; } | |
24312 | if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then : | |
24313 | $as_echo_n "(cached) " >&6 | |
dcb957d9 JM |
24314 | else |
24315 | gcc_cv_as_mips_gnu_attribute=no | |
24316 | if test $in_tree_gas = yes; then | |
24317 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
24318 | then gcc_cv_as_mips_gnu_attribute=yes | |
24319 | fi | |
24320 | elif test x$gcc_cv_as != x; then | |
24321 | echo '.gnu_attribute 4,1' > conftest.s | |
e0b0fd74 | 24322 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24323 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
dcb957d9 JM |
24324 | (eval $ac_try) 2>&5 |
24325 | ac_status=$? | |
5213506e RW |
24326 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24327 | test $ac_status = 0; }; } | |
dcb957d9 JM |
24328 | then |
24329 | gcc_cv_as_mips_gnu_attribute=yes | |
24330 | else | |
24331 | echo "configure: failed program was" >&5 | |
24332 | cat conftest.s >&5 | |
24333 | fi | |
24334 | rm -f conftest.o conftest.s | |
24335 | fi | |
24336 | fi | |
5213506e RW |
24337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5 |
24338 | $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; } | |
dcb957d9 JM |
24339 | if test $gcc_cv_as_mips_gnu_attribute = yes; then |
24340 | ||
5213506e | 24341 | $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h |
dcb957d9 | 24342 | |
a44380d2 JM |
24343 | fi |
24344 | ||
5213506e RW |
24345 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5 |
24346 | $as_echo_n "checking assembler for .dtprelword support... " >&6; } | |
24347 | if test "${gcc_cv_as_mips_dtprelword+set}" = set; then : | |
24348 | $as_echo_n "(cached) " >&6 | |
a44380d2 JM |
24349 | else |
24350 | gcc_cv_as_mips_dtprelword=no | |
24351 | if test $in_tree_gas = yes; then | |
24352 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
24353 | then gcc_cv_as_mips_dtprelword=yes | |
24354 | fi | |
24355 | elif test x$gcc_cv_as != x; then | |
24356 | echo '.section .tdata,"awT",@progbits | |
24357 | x: | |
24358 | .word 2 | |
24359 | .text | |
24360 | .dtprelword x+0x8000' > conftest.s | |
e0b0fd74 | 24361 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24362 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
a44380d2 JM |
24363 | (eval $ac_try) 2>&5 |
24364 | ac_status=$? | |
5213506e RW |
24365 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24366 | test $ac_status = 0; }; } | |
a44380d2 JM |
24367 | then |
24368 | gcc_cv_as_mips_dtprelword=yes | |
24369 | else | |
24370 | echo "configure: failed program was" >&5 | |
24371 | cat conftest.s >&5 | |
24372 | fi | |
24373 | rm -f conftest.o conftest.s | |
24374 | fi | |
24375 | fi | |
5213506e RW |
24376 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5 |
24377 | $as_echo "$gcc_cv_as_mips_dtprelword" >&6; } | |
a44380d2 JM |
24378 | if test $gcc_cv_as_mips_dtprelword = yes; then |
24379 | ||
5213506e | 24380 | $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h |
a44380d2 | 24381 | |
8ada417f | 24382 | fi |
b53da244 AN |
24383 | |
24384 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5 | |
24385 | $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; } | |
24386 | gcc_cv_as_ld_jalr_reloc=no | |
24387 | if test $gcc_cv_as_mips_explicit_relocs = yes; then | |
24388 | if test $in_tree_ld = yes ; then | |
24389 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
24390 | && test $in_tree_ld_is_elf = yes; then | |
24391 | gcc_cv_as_ld_jalr_reloc=yes | |
24392 | fi | |
24393 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then | |
24394 | echo ' .ent x' > conftest.s | |
24395 | echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s | |
24396 | echo ' ld $25,%call16(y)($28)' >> conftest.s | |
24397 | echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s | |
24398 | echo '1: jalr $25' >> conftest.s | |
24399 | echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s | |
24400 | echo '1: jalr $25' >> conftest.s | |
24401 | echo ' .end x' >> conftest.s | |
24402 | if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \ | |
24403 | && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then | |
bc492e47 RO |
24404 | if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \ |
24405 | && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then | |
b53da244 AN |
24406 | gcc_cv_as_ld_jalr_reloc=yes |
24407 | fi | |
24408 | fi | |
24409 | rm -f conftest.* | |
24410 | fi | |
24411 | fi | |
24412 | if test $gcc_cv_as_ld_jalr_reloc = yes; then | |
24413 | if test x$target_cpu_default = x; then | |
24414 | target_cpu_default=MASK_RELAX_PIC_CALLS | |
24415 | else | |
24416 | target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS" | |
24417 | fi | |
24418 | fi | |
24419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5 | |
24420 | $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; } | |
49576e25 RS |
24421 | |
24422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5 | |
24423 | $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; } | |
24424 | if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then : | |
24425 | $as_echo_n "(cached) " >&6 | |
24426 | else | |
24427 | gcc_cv_ld_mips_personality_relaxation=no | |
24428 | if test $in_tree_ld = yes ; then | |
24429 | if test "$gcc_cv_gld_major_version" -eq 2 \ | |
24430 | -a "$gcc_cv_gld_minor_version" -ge 21 \ | |
24431 | -o "$gcc_cv_gld_major_version" -gt 2; then | |
24432 | gcc_cv_ld_mips_personality_relaxation=yes | |
24433 | fi | |
24434 | elif test x$gcc_cv_as != x \ | |
24435 | -a x$gcc_cv_ld != x \ | |
24436 | -a x$gcc_cv_readelf != x ; then | |
24437 | cat > conftest.s <<EOF | |
24438 | .cfi_startproc | |
24439 | .cfi_personality 0x80,indirect_ptr | |
24440 | .ent test | |
24441 | test: | |
24442 | nop | |
24443 | .end test | |
24444 | .cfi_endproc | |
24445 | ||
24446 | .section .data,"aw",@progbits | |
24447 | indirect_ptr: | |
24448 | .dc.a personality | |
24449 | EOF | |
24450 | if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \ | |
24451 | && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then | |
24452 | if $gcc_cv_readelf -d conftest 2>&1 \ | |
24453 | | grep TEXTREL > /dev/null 2>&1; then | |
24454 | : | |
24455 | elif $gcc_cv_readelf --relocs conftest 2>&1 \ | |
24456 | | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then | |
24457 | : | |
24458 | else | |
24459 | gcc_cv_ld_mips_personality_relaxation=yes | |
24460 | fi | |
24461 | fi | |
24462 | fi | |
24463 | rm -f conftest.s conftest.o conftest | |
24464 | fi | |
24465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5 | |
24466 | $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; } | |
24467 | if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then | |
24468 | ||
24469 | $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h | |
24470 | ||
24471 | fi | |
dbad5e72 SE |
24472 | ;; |
24473 | esac | |
8ada417f | 24474 | |
dbad5e72 SE |
24475 | # Mips and HP-UX need the GNU assembler. |
24476 | # Linux on IA64 might be able to use the Intel assembler. | |
24477 | ||
24478 | case "$target" in | |
24479 | mips*-*-* | *-*-hpux* ) | |
82563d35 RS |
24480 | if test x$gas_flag = xyes \ |
24481 | || test x"$host" != x"$build" \ | |
24482 | || test ! -x "$gcc_cv_as" \ | |
24483 | || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
24484 | : | |
24485 | else | |
24486 | echo "*** This configuration requires the GNU assembler" >&2 | |
24487 | exit 1 | |
24488 | fi | |
ef1ecf87 | 24489 | ;; |
1cb36a98 | 24490 | esac |
dbad5e72 | 24491 | |
9d147085 RH |
24492 | # ??? Not all targets support dwarf2 debug_line, even within a version |
24493 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
24494 | # info to the output file. So, as supported targets are added to gas 2.11, | |
24495 | # add some instruction here to (also) show we expect this might work. | |
24496 | # ??? Once 2.11 is released, probably need to add first known working | |
24497 | # version to the per-target configury. | |
24498 | case "$target" in | |
80486e06 | 24499 | i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \ |
16045c71 | 24500 | | x86_64*-*-* | hppa*-*-* | arm*-*-* | avr*-*-* \ |
ad9646c7 | 24501 | | xstormy16*-*-* | cris-*-* | crisv32-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \ |
80920132 | 24502 | | spu-*-* | fido*-*-* | m32c-*-* | microblaze-*-*) |
9d147085 RH |
24503 | insn="nop" |
24504 | ;; | |
57116d8d | 24505 | ia64*-*-* | s390*-*-*) |
9d147085 RH |
24506 | insn="nop 0" |
24507 | ;; | |
2853bc5a HPN |
24508 | mmix-*-*) |
24509 | insn="swym 0" | |
24510 | ;; | |
8ada417f ZW |
24511 | esac |
24512 | if test x"$insn" != x; then | |
24513 | conftest_s="\ | |
24514 | .file 1 \"conftest.s\" | |
24515 | .loc 1 3 0 | |
24516 | $insn" | |
5213506e RW |
24517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5 |
24518 | $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; } | |
24519 | if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then : | |
24520 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
24521 | else |
24522 | gcc_cv_as_dwarf2_debug_line=no | |
24523 | if test $in_tree_gas = yes; then | |
24524 | if test $in_tree_gas_is_elf = yes \ | |
24525 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
24526 | then gcc_cv_as_dwarf2_debug_line=yes | |
24527 | fi | |
24528 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 24529 | echo "$conftest_s" > conftest.s |
e0b0fd74 | 24530 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24531 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24532 | (eval $ac_try) 2>&5 |
24533 | ac_status=$? | |
5213506e RW |
24534 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24535 | test $ac_status = 0; }; } | |
8ada417f | 24536 | then |
080a5bb0 EB |
24537 | if test x$gcc_cv_objdump != x \ |
24538 | && $gcc_cv_objdump -h conftest.o 2> /dev/null \ | |
24539 | | grep debug_line > /dev/null 2>&1; then | |
8ada417f ZW |
24540 | gcc_cv_as_dwarf2_debug_line=yes |
24541 | fi | |
24542 | else | |
24543 | echo "configure: failed program was" >&5 | |
24544 | cat conftest.s >&5 | |
24545 | fi | |
24546 | rm -f conftest.o conftest.s | |
24547 | fi | |
24548 | fi | |
5213506e RW |
24549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5 |
24550 | $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; } | |
ad9c4d9f | 24551 | |
ad9c4d9f | 24552 | |
8ada417f ZW |
24553 | # The .debug_line file table must be in the exact order that |
24554 | # we specified the files, since these indices are also used | |
24555 | # by DW_AT_decl_file. Approximate this test by testing if | |
24556 | # the assembler bitches if the same index is assigned twice. | |
5213506e RW |
24557 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5 |
24558 | $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; } | |
24559 | if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then : | |
24560 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
24561 | else |
24562 | gcc_cv_as_dwarf2_file_buggy=no | |
24563 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 24564 | echo ' .file 1 "foo.s" |
8ada417f | 24565 | .file 1 "bar.s"' > conftest.s |
e0b0fd74 | 24566 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24567 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24568 | (eval $ac_try) 2>&5 |
24569 | ac_status=$? | |
5213506e RW |
24570 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24571 | test $ac_status = 0; }; } | |
8ada417f ZW |
24572 | then |
24573 | gcc_cv_as_dwarf2_file_buggy=yes | |
24574 | else | |
24575 | echo "configure: failed program was" >&5 | |
24576 | cat conftest.s >&5 | |
24577 | fi | |
24578 | rm -f conftest.o conftest.s | |
24579 | fi | |
ad9c4d9f | 24580 | fi |
5213506e RW |
24581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5 |
24582 | $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; } | |
8ada417f ZW |
24583 | |
24584 | ||
24585 | if test $gcc_cv_as_dwarf2_debug_line = yes \ | |
24586 | && test $gcc_cv_as_dwarf2_file_buggy = no; then | |
ba479fd2 | 24587 | |
5213506e | 24588 | $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h |
9d147085 | 24589 | |
8ada417f | 24590 | fi |
ad9c4d9f | 24591 | |
5213506e RW |
24592 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5 |
24593 | $as_echo_n "checking assembler for --gdwarf2 option... " >&6; } | |
24594 | if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then : | |
24595 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
24596 | else |
24597 | gcc_cv_as_gdwarf2_flag=no | |
24598 | if test $in_tree_gas = yes; then | |
24599 | if test $in_tree_gas_is_elf = yes \ | |
24600 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
24601 | then gcc_cv_as_gdwarf2_flag=yes | |
24602 | fi | |
24603 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 24604 | echo "$insn" > conftest.s |
e0b0fd74 | 24605 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5' |
5213506e | 24606 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24607 | (eval $ac_try) 2>&5 |
24608 | ac_status=$? | |
5213506e RW |
24609 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24610 | test $ac_status = 0; }; } | |
8ada417f ZW |
24611 | then |
24612 | gcc_cv_as_gdwarf2_flag=yes | |
24613 | else | |
24614 | echo "configure: failed program was" >&5 | |
24615 | cat conftest.s >&5 | |
24616 | fi | |
24617 | rm -f conftest.o conftest.s | |
24618 | fi | |
ad9c4d9f | 24619 | fi |
5213506e RW |
24620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5 |
24621 | $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; } | |
63cf211a | 24622 | if test $gcc_cv_as_gdwarf2_flag = yes; then |
ba479fd2 | 24623 | |
5213506e | 24624 | $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h |
5f0e9ea2 GK |
24625 | |
24626 | fi | |
ad9c4d9f | 24627 | |
5213506e RW |
24628 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5 |
24629 | $as_echo_n "checking assembler for --gstabs option... " >&6; } | |
24630 | if test "${gcc_cv_as_gstabs_flag+set}" = set; then : | |
24631 | $as_echo_n "(cached) " >&6 | |
8ada417f ZW |
24632 | else |
24633 | gcc_cv_as_gstabs_flag=no | |
24634 | if test $in_tree_gas = yes; then | |
24635 | if test $in_tree_gas_is_elf = yes \ | |
24636 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
24637 | then gcc_cv_as_gstabs_flag=yes | |
24638 | fi | |
24639 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 24640 | echo "$insn" > conftest.s |
e0b0fd74 | 24641 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5' |
5213506e | 24642 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24643 | (eval $ac_try) 2>&5 |
24644 | ac_status=$? | |
5213506e RW |
24645 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24646 | test $ac_status = 0; }; } | |
8ada417f ZW |
24647 | then |
24648 | # The native Solaris 9/Intel assembler doesn't understand --gstabs | |
24649 | # and warns about it, but still exits successfully. So check for | |
24650 | # this. | |
ba479fd2 | 24651 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null' |
5213506e | 24652 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ba479fd2 NN |
24653 | (eval $ac_try) 2>&5 |
24654 | ac_status=$? | |
5213506e RW |
24655 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24656 | test $ac_status = 0; }; } | |
8ada417f ZW |
24657 | then : |
24658 | else gcc_cv_as_gstabs_flag=yes | |
24659 | fi | |
24660 | else | |
24661 | echo "configure: failed program was" >&5 | |
24662 | cat conftest.s >&5 | |
24663 | fi | |
24664 | rm -f conftest.o conftest.s | |
24665 | fi | |
ad9c4d9f | 24666 | fi |
5213506e RW |
24667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5 |
24668 | $as_echo "$gcc_cv_as_gstabs_flag" >&6; } | |
63cf211a | 24669 | if test $gcc_cv_as_gstabs_flag = yes; then |
ba479fd2 | 24670 | |
5213506e | 24671 | $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h |
5f0e9ea2 | 24672 | |
c8aea42c PB |
24673 | fi |
24674 | ||
5213506e RW |
24675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5 |
24676 | $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; } | |
24677 | if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then : | |
24678 | $as_echo_n "(cached) " >&6 | |
c8aea42c PB |
24679 | else |
24680 | gcc_cv_as_debug_prefix_map_flag=no | |
24681 | if test $in_tree_gas = yes; then | |
303a4698 | 24682 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` |
c8aea42c PB |
24683 | then gcc_cv_as_debug_prefix_map_flag=yes |
24684 | fi | |
24685 | elif test x$gcc_cv_as != x; then | |
24686 | echo "$insn" > conftest.s | |
e0b0fd74 | 24687 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5' |
5213506e | 24688 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
c8aea42c PB |
24689 | (eval $ac_try) 2>&5 |
24690 | ac_status=$? | |
5213506e RW |
24691 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24692 | test $ac_status = 0; }; } | |
c8aea42c PB |
24693 | then |
24694 | gcc_cv_as_debug_prefix_map_flag=yes | |
24695 | else | |
24696 | echo "configure: failed program was" >&5 | |
24697 | cat conftest.s >&5 | |
24698 | fi | |
24699 | rm -f conftest.o conftest.s | |
24700 | fi | |
24701 | fi | |
5213506e RW |
24702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5 |
24703 | $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; } | |
c8aea42c PB |
24704 | if test $gcc_cv_as_debug_prefix_map_flag = yes; then |
24705 | ||
5213506e | 24706 | $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h |
c8aea42c | 24707 | |
5f0e9ea2 | 24708 | fi |
8ada417f | 24709 | fi |
5f0e9ea2 | 24710 | |
5213506e RW |
24711 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5 |
24712 | $as_echo_n "checking assembler for .lcomm with alignment... " >&6; } | |
24713 | if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then : | |
24714 | $as_echo_n "(cached) " >&6 | |
28e6bb13 NC |
24715 | else |
24716 | gcc_cv_as_lcomm_with_alignment=no | |
24717 | if test x$gcc_cv_as != x; then | |
24718 | echo '.lcomm bar,4,16' > conftest.s | |
e0b0fd74 | 24719 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24720 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
28e6bb13 NC |
24721 | (eval $ac_try) 2>&5 |
24722 | ac_status=$? | |
5213506e RW |
24723 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24724 | test $ac_status = 0; }; } | |
28e6bb13 NC |
24725 | then |
24726 | gcc_cv_as_lcomm_with_alignment=yes | |
24727 | else | |
24728 | echo "configure: failed program was" >&5 | |
24729 | cat conftest.s >&5 | |
24730 | fi | |
24731 | rm -f conftest.o conftest.s | |
24732 | fi | |
24733 | fi | |
5213506e RW |
24734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5 |
24735 | $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; } | |
28e6bb13 NC |
24736 | if test $gcc_cv_as_lcomm_with_alignment = yes; then |
24737 | ||
5213506e | 24738 | $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h |
28e6bb13 NC |
24739 | |
24740 | fi | |
24741 | ||
5213506e RW |
24742 | # Check whether --enable-gnu-unique-object was given. |
24743 | if test "${enable_gnu_unique_object+set}" = set; then : | |
24744 | enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in | |
e31bcd1b | 24745 | yes | no) ;; |
5213506e RW |
24746 | *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object. |
24747 | Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; | |
e31bcd1b JM |
24748 | esac |
24749 | else | |
5213506e RW |
24750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5 |
24751 | $as_echo_n "checking assembler for gnu_unique_object... " >&6; } | |
24752 | if test "${gcc_cv_as_gnu_unique_object+set}" = set; then : | |
24753 | $as_echo_n "(cached) " >&6 | |
e31bcd1b JM |
24754 | else |
24755 | gcc_cv_as_gnu_unique_object=no | |
24756 | if test $in_tree_gas = yes; then | |
24757 | if test $in_tree_gas_is_elf = yes \ | |
24758 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52` | |
24759 | then gcc_cv_as_gnu_unique_object=yes | |
24760 | fi | |
24761 | elif test x$gcc_cv_as != x; then | |
24762 | echo '.type foo, @gnu_unique_object' > conftest.s | |
e0b0fd74 | 24763 | if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
5213506e | 24764 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
e31bcd1b JM |
24765 | (eval $ac_try) 2>&5 |
24766 | ac_status=$? | |
5213506e RW |
24767 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24768 | test $ac_status = 0; }; } | |
e31bcd1b | 24769 | then |
e00ded68 | 24770 | gcc_cv_as_gnu_unique_object=yes |
e31bcd1b JM |
24771 | else |
24772 | echo "configure: failed program was" >&5 | |
24773 | cat conftest.s >&5 | |
24774 | fi | |
24775 | rm -f conftest.o conftest.s | |
24776 | fi | |
24777 | fi | |
5213506e RW |
24778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5 |
24779 | $as_echo "$gcc_cv_as_gnu_unique_object" >&6; } | |
e31bcd1b | 24780 | if test $gcc_cv_as_gnu_unique_object = yes; then |
e00ded68 JM |
24781 | # Also check for ld.so support, i.e. glibc 2.11 or higher. |
24782 | if test x$host = x$build -a x$host = x$target && | |
cdf6bfb7 | 24783 | glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then |
1a242e3c UB |
24784 | glibcmajor=`expr "$glibcver" : "\([0-9]*\)"` |
24785 | glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"` | |
e00ded68 JM |
24786 | glibcnum=`expr $glibcmajor \* 1000 + $glibcminor` |
24787 | if test "$glibcnum" -ge 2011 ; then | |
24788 | enable_gnu_unique_object=yes | |
24789 | fi | |
24790 | fi | |
e31bcd1b | 24791 | fi |
5213506e RW |
24792 | fi |
24793 | ||
e31bcd1b JM |
24794 | if test x$enable_gnu_unique_object = xyes; then |
24795 | ||
5213506e | 24796 | $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h |
e31bcd1b JM |
24797 | |
24798 | fi | |
24799 | ||
5213506e RW |
24800 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5 |
24801 | $as_echo_n "checking assembler for tolerance to line number 0... " >&6; } | |
24802 | if test "${gcc_cv_as_line_zero+set}" = set; then : | |
24803 | $as_echo_n "(cached) " >&6 | |
03943c05 AO |
24804 | else |
24805 | gcc_cv_as_line_zero=no | |
24806 | if test $in_tree_gas = yes; then | |
cf0eb7a1 AO |
24807 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91` |
24808 | then gcc_cv_as_line_zero=yes | |
03943c05 AO |
24809 | fi |
24810 | elif test "x$gcc_cv_as" != x; then | |
24811 | { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s | |
24812 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out' | |
5213506e | 24813 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
03943c05 AO |
24814 | (eval $ac_try) 2>&5 |
24815 | ac_status=$? | |
5213506e RW |
24816 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
24817 | test $ac_status = 0; }; } && | |
03943c05 AO |
24818 | test "x`cat conftest.out`" = x |
24819 | then | |
24820 | gcc_cv_as_line_zero=yes | |
24821 | else | |
24822 | echo "configure: failed program was" >&5 | |
24823 | cat conftest.s >&5 | |
24824 | echo "configure: error output was" >&5 | |
24825 | cat conftest.out >&5 | |
24826 | fi | |
24827 | rm -f conftest.o conftest.s conftest.out | |
24828 | fi | |
24829 | fi | |
5213506e RW |
24830 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5 |
24831 | $as_echo "$gcc_cv_as_line_zero" >&6; } | |
03943c05 AO |
24832 | if test "x$gcc_cv_as_line_zero" = xyes; then |
24833 | ||
5213506e | 24834 | $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h |
03943c05 AO |
24835 | |
24836 | fi | |
24837 | ||
5213506e RW |
24838 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5 |
24839 | $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; } | |
275b60d6 | 24840 | gcc_cv_ld_eh_frame_hdr=no |
34a86c2b | 24841 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
24842 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \ |
24843 | && test $in_tree_ld_is_elf = yes; then | |
275b60d6 JJ |
24844 | gcc_cv_ld_eh_frame_hdr=yes |
24845 | fi | |
24846 | elif test x$gcc_cv_ld != x; then | |
24847 | # Check if linker supports --eh-frame-hdr option | |
24848 | if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then | |
24849 | gcc_cv_ld_eh_frame_hdr=yes | |
24850 | fi | |
24851 | fi | |
232b67d9 | 24852 | |
275b60d6 | 24853 | if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then |
ba479fd2 | 24854 | |
5213506e | 24855 | $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h |
275b60d6 JJ |
24856 | |
24857 | fi | |
5213506e RW |
24858 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5 |
24859 | $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; } | |
275b60d6 | 24860 | |
5213506e RW |
24861 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5 |
24862 | $as_echo_n "checking linker position independent executable support... " >&6; } | |
24a4dd31 JJ |
24863 | gcc_cv_ld_pie=no |
24864 | if test $in_tree_ld = yes ; then | |
5408ac6c HPN |
24865 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ |
24866 | && test $in_tree_ld_is_elf = yes; then | |
24a4dd31 JJ |
24867 | gcc_cv_ld_pie=yes |
24868 | fi | |
24869 | elif test x$gcc_cv_ld != x; then | |
24870 | # Check if linker supports -pie option | |
24871 | if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then | |
24872 | gcc_cv_ld_pie=yes | |
24873 | fi | |
24874 | fi | |
24875 | if test x"$gcc_cv_ld_pie" = xyes; then | |
ba479fd2 | 24876 | |
5213506e | 24877 | $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h |
24a4dd31 JJ |
24878 | |
24879 | fi | |
5213506e RW |
24880 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5 |
24881 | $as_echo "$gcc_cv_ld_pie" >&6; } | |
24a4dd31 | 24882 | |
5213506e RW |
24883 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5 |
24884 | $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; } | |
22ba88ef | 24885 | gcc_cv_ld_eh_gc_sections=no |
b639c3c2 JJ |
24886 | if test $in_tree_ld = yes ; then |
24887 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
24888 | && test $in_tree_ld_is_elf = yes; then | |
24889 | gcc_cv_ld_eh_gc_sections=yes | |
24890 | fi | |
24891 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
24892 | cat > conftest.s <<EOF | |
24893 | .section .text | |
24894 | .globl _start | |
24895 | .type _start, @function | |
24896 | _start: | |
24897 | .long foo | |
24898 | .size _start, .-_start | |
24899 | .section .text.foo,"ax",@progbits | |
24900 | .type foo, @function | |
24901 | foo: | |
24902 | .long 0 | |
24903 | .size foo, .-foo | |
24904 | .section .gcc_except_table.foo,"a",@progbits | |
24905 | .L0: | |
24906 | .long 0 | |
24907 | .section .eh_frame,"a",@progbits | |
24908 | .long .L0 | |
24909 | EOF | |
24910 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
24911 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
24912 | | grep "gc-sections option ignored" > /dev/null; then | |
24913 | gcc_cv_ld_eh_gc_sections=no | |
2e2b183b RO |
24914 | elif $gcc_cv_objdump -h conftest 2> /dev/null \ |
24915 | | grep gcc_except_table > /dev/null; then | |
b639c3c2 JJ |
24916 | gcc_cv_ld_eh_gc_sections=yes |
24917 | # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections. | |
24918 | if test x$gcc_cv_as_comdat_group != xyes; then | |
24919 | gcc_cv_ld_eh_gc_sections=no | |
24920 | cat > conftest.s <<EOF | |
24921 | .section .text | |
24922 | .globl _start | |
24923 | .type _start, @function | |
24924 | _start: | |
24925 | .long foo | |
24926 | .size _start, .-_start | |
24927 | .section .gnu.linkonce.t.foo,"ax",@progbits | |
24928 | .type foo, @function | |
24929 | foo: | |
24930 | .long 0 | |
24931 | .size foo, .-foo | |
24932 | .section .gcc_except_table.foo,"a",@progbits | |
24933 | .L0: | |
24934 | .long 0 | |
24935 | .section .eh_frame,"a",@progbits | |
24936 | .long .L0 | |
24937 | EOF | |
24938 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
24939 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
24940 | | grep "gc-sections option ignored" > /dev/null; then | |
24941 | gcc_cv_ld_eh_gc_sections=no | |
2e2b183b RO |
24942 | elif $gcc_cv_objdump -h conftest 2> /dev/null \ |
24943 | | grep gcc_except_table > /dev/null; then | |
b639c3c2 JJ |
24944 | gcc_cv_ld_eh_gc_sections=yes |
24945 | fi | |
24946 | fi | |
24947 | fi | |
24948 | fi | |
24949 | fi | |
24950 | rm -f conftest.s conftest.o conftest | |
24951 | fi | |
e9d207d9 EB |
24952 | case "$target" in |
24953 | hppa*-*-linux*) | |
24954 | # ??? This apparently exposes a binutils bug with PC-relative relocations. | |
24955 | gcc_cv_ld_eh_gc_sections=no | |
24956 | ;; | |
24957 | esac | |
22ba88ef EB |
24958 | if test x$gcc_cv_ld_eh_gc_sections = xyes; then |
24959 | ||
5213506e | 24960 | $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h |
22ba88ef EB |
24961 | |
24962 | fi | |
5213506e RW |
24963 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5 |
24964 | $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; } | |
22ba88ef | 24965 | |
8bb915b6 NN |
24966 | # -------- |
24967 | # UNSORTED | |
24968 | # -------- | |
24969 | ||
5213506e RW |
24970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5 |
24971 | $as_echo_n "checking linker --as-needed support... " >&6; } | |
24972 | if test "${gcc_cv_ld_as_needed+set}" = set; then : | |
24973 | $as_echo_n "(cached) " >&6 | |
82e923f6 RS |
24974 | else |
24975 | gcc_cv_ld_as_needed=no | |
765f1bf9 AM |
24976 | if test $in_tree_ld = yes ; then |
24977 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
24978 | && test $in_tree_ld_is_elf = yes; then | |
24979 | gcc_cv_ld_as_needed=yes | |
24980 | fi | |
24981 | elif test x$gcc_cv_ld != x; then | |
24982 | # Check if linker supports --as-needed and --no-as-needed options | |
24983 | if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then | |
24984 | gcc_cv_ld_as_needed=yes | |
24985 | fi | |
24986 | fi | |
82e923f6 RS |
24987 | |
24988 | fi | |
5213506e RW |
24989 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5 |
24990 | $as_echo "$gcc_cv_ld_as_needed" >&6; } | |
765f1bf9 AM |
24991 | if test x"$gcc_cv_ld_as_needed" = xyes; then |
24992 | ||
5213506e | 24993 | $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h |
765f1bf9 AM |
24994 | |
24995 | fi | |
765f1bf9 | 24996 | |
d82bf747 AM |
24997 | case "$target:$tm_file" in |
24998 | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*) | |
5213506e RW |
24999 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5 |
25000 | $as_echo_n "checking linker support for omitting dot symbols... " >&6; } | |
25001 | if test "${gcc_cv_ld_no_dot_syms+set}" = set; then : | |
25002 | $as_echo_n "(cached) " >&6 | |
85b776df AM |
25003 | else |
25004 | gcc_cv_ld_no_dot_syms=no | |
25005 | if test $in_tree_ld = yes ; then | |
25006 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then | |
25007 | gcc_cv_ld_no_dot_syms=yes | |
25008 | fi | |
25009 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then | |
25010 | cat > conftest1.s <<EOF | |
25011 | .text | |
25012 | bl .foo | |
25013 | EOF | |
25014 | cat > conftest2.s <<EOF | |
25015 | .section ".opd","aw" | |
25016 | .align 3 | |
25017 | .globl foo | |
25018 | .type foo,@function | |
25019 | foo: | |
25020 | .quad .LEfoo,.TOC.@tocbase,0 | |
25021 | .text | |
25022 | .LEfoo: | |
25023 | blr | |
25024 | .size foo,.-.LEfoo | |
25025 | EOF | |
25026 | if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \ | |
25027 | && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
25028 | && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then | |
25029 | gcc_cv_ld_no_dot_syms=yes | |
25030 | fi | |
25031 | rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s | |
25032 | fi | |
25033 | ||
25034 | fi | |
5213506e RW |
25035 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5 |
25036 | $as_echo "$gcc_cv_ld_no_dot_syms" >&6; } | |
85b776df AM |
25037 | if test x"$gcc_cv_ld_no_dot_syms" = xyes; then |
25038 | ||
5213506e | 25039 | $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h |
85b776df | 25040 | |
070b27da AM |
25041 | fi |
25042 | ||
25043 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5 | |
25044 | $as_echo_n "checking linker large toc support... " >&6; } | |
25045 | if test "${gcc_cv_ld_large_toc+set}" = set; then : | |
25046 | $as_echo_n "(cached) " >&6 | |
25047 | else | |
25048 | gcc_cv_ld_large_toc=no | |
25049 | if test $in_tree_ld = yes ; then | |
25050 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then | |
25051 | gcc_cv_ld_large_toc=yes | |
25052 | fi | |
25053 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then | |
25054 | cat > conftest.s <<EOF | |
25055 | .section ".tbss","awT",@nobits | |
25056 | .align 3 | |
25057 | ie0: .space 8 | |
25058 | .global _start | |
25059 | .text | |
25060 | _start: | |
25061 | addis 9,13,ie0@got@tprel@ha | |
25062 | ld 9,ie0@got@tprel@l(9) | |
25063 | EOF | |
25064 | if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \ | |
25065 | && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then | |
25066 | gcc_cv_ld_large_toc=yes | |
25067 | fi | |
25068 | rm -f conftest conftest.o conftest.s | |
25069 | fi | |
25070 | ||
25071 | fi | |
25072 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5 | |
25073 | $as_echo "$gcc_cv_ld_large_toc" >&6; } | |
25074 | if test x"$gcc_cv_ld_large_toc" = xyes; then | |
25075 | ||
25076 | $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h | |
25077 | ||
85b776df AM |
25078 | fi |
25079 | ;; | |
25080 | esac | |
25081 | ||
5213506e RW |
25082 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5 |
25083 | $as_echo_n "checking linker --build-id support... " >&6; } | |
25084 | if test "${gcc_cv_ld_buildid+set}" = set; then : | |
25085 | $as_echo_n "(cached) " >&6 | |
cd533689 PP |
25086 | else |
25087 | gcc_cv_ld_buildid=no | |
25088 | if test $in_tree_ld = yes ; then | |
25089 | if test "$gcc_cv_gld_major_version" -eq 2 -a \ | |
25090 | "$gcc_cv_gld_minor_version" -ge 18 -o \ | |
25091 | "$gcc_cv_gld_major_version" -gt 2 \ | |
25092 | && test $in_tree_ld_is_elf = yes; then | |
25093 | gcc_cv_ld_buildid=yes | |
25094 | fi | |
25095 | elif test x$gcc_cv_ld != x; then | |
25096 | if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then | |
25097 | gcc_cv_ld_buildid=yes | |
25098 | fi | |
25099 | fi | |
25100 | fi | |
5213506e RW |
25101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5 |
25102 | $as_echo "$gcc_cv_ld_buildid" >&6; } | |
cd533689 PP |
25103 | if test x"$gcc_cv_ld_buildid" = xyes; then |
25104 | ||
5213506e | 25105 | $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h |
cd533689 PP |
25106 | |
25107 | fi | |
25108 | ||
5213506e RW |
25109 | # Check whether --enable-linker-build-id was given. |
25110 | if test "${enable_linker_build_id+set}" = set; then : | |
25111 | enableval=$enable_linker_build_id; | |
cd533689 PP |
25112 | else |
25113 | enable_linker_build_id=no | |
5213506e RW |
25114 | fi |
25115 | ||
cd533689 PP |
25116 | |
25117 | if test x"$enable_linker_build_id" = xyes; then | |
25118 | if test x"$gcc_cv_ld_buildid" = xyes; then | |
25119 | ||
5213506e | 25120 | $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h |
cd533689 PP |
25121 | |
25122 | else | |
5213506e RW |
25123 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5 |
25124 | $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;} | |
cd533689 PP |
25125 | fi |
25126 | fi | |
25127 | ||
a6198222 RO |
25128 | # In binutils 2.21, GNU ld gained support for new emulations fully |
25129 | # supporting the Solaris 2 ABI. Detect their presence in the linker used. | |
25130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5 | |
25131 | $as_echo_n "checking linker *_sol2 emulation support... " >&6; } | |
25132 | if test "${gcc_cv_ld_sol2_emulation+set}" = set; then : | |
25133 | $as_echo_n "(cached) " >&6 | |
25134 | else | |
25135 | gcc_cv_ld_sol2_emulation=no | |
25136 | if test $in_tree_ld = yes ; then | |
25137 | if test "$gcc_cv_gld_major_version" -eq 2 -a \ | |
25138 | "$gcc_cv_gld_minor_version" -ge 21 -o \ | |
25139 | "$gcc_cv_gld_major_version" -gt 2 \ | |
25140 | && test $in_tree_ld_is_elf = yes; then | |
25141 | gcc_cv_ld_sol2_emulation=yes | |
25142 | fi | |
25143 | elif test x$gcc_cv_ld != x; then | |
25144 | if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \ | |
25145 | grep _sol2 > /dev/null; then | |
25146 | gcc_cv_ld_sol2_emulation=yes | |
25147 | fi | |
25148 | fi | |
25149 | fi | |
25150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5 | |
25151 | $as_echo "$gcc_cv_ld_sol2_emulation" >&6; } | |
25152 | if test x"$gcc_cv_ld_sol2_emulation" = xyes; then | |
25153 | ||
25154 | $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h | |
25155 | ||
25156 | fi | |
25157 | ||
5213506e RW |
25158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5 |
25159 | $as_echo_n "checking linker --sysroot support... " >&6; } | |
25160 | if test "${gcc_cv_ld_sysroot+set}" = set; then : | |
25161 | $as_echo_n "(cached) " >&6 | |
380e5ca4 MM |
25162 | else |
25163 | gcc_cv_ld_sysroot=no | |
25164 | if test $in_tree_ld = yes ; then | |
25165 | if test "$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 | 25166 | gcc_cv_ld_sysroot=yes |
380e5ca4 MM |
25167 | fi |
25168 | elif test x$gcc_cv_ld != x; then | |
25169 | if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then | |
25170 | gcc_cv_ld_sysroot=yes | |
25171 | fi | |
25172 | fi | |
25173 | fi | |
5213506e RW |
25174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5 |
25175 | $as_echo "$gcc_cv_ld_sysroot" >&6; } | |
380e5ca4 MM |
25176 | if test x"$gcc_cv_ld_sysroot" = xyes; then |
25177 | ||
5213506e | 25178 | $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h |
380e5ca4 MM |
25179 | |
25180 | fi | |
25181 | ||
9fb28a67 | 25182 | if test x$with_sysroot = x && test x$host = x$target \ |
c794c06f CD |
25183 | && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \ |
25184 | && test "$prefix" != "NONE"; then | |
ba479fd2 NN |
25185 | |
25186 | cat >>confdefs.h <<_ACEOF | |
793e9558 | 25187 | #define PREFIX_INCLUDE_DIR "$prefix/include" |
ba479fd2 | 25188 | _ACEOF |
793e9558 PB |
25189 | |
25190 | fi | |
25191 | ||
77008252 | 25192 | # Test for stack protector support in target C library. |
5213506e RW |
25193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5 |
25194 | $as_echo_n "checking __stack_chk_fail in target C library... " >&6; } | |
25195 | if test "${gcc_cv_libc_provides_ssp+set}" = set; then : | |
25196 | $as_echo_n "(cached) " >&6 | |
77008252 JJ |
25197 | else |
25198 | gcc_cv_libc_provides_ssp=no | |
a6ccdbab | 25199 | case "$target" in |
22f96a0f | 25200 | *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) |
77008252 | 25201 | if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then |
b0a69d20 MK |
25202 | if test "x$with_headers" != x; then |
25203 | glibc_header_dir=$with_headers | |
25204 | elif test "x$with_sysroot" = x; then | |
77008252 | 25205 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include" |
c9ecbf86 JM |
25206 | elif test "x$with_build_sysroot" != "x"; then |
25207 | glibc_header_dir="${with_build_sysroot}/usr/include" | |
77008252 JJ |
25208 | elif test "x$with_sysroot" = xyes; then |
25209 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include" | |
25210 | else | |
25211 | glibc_header_dir="${with_sysroot}/usr/include" | |
25212 | fi | |
25213 | else | |
25214 | glibc_header_dir=/usr/include | |
25215 | fi | |
25216 | # glibc 2.4 and later provides __stack_chk_fail and | |
25217 | # either __stack_chk_guard, or TLS access to stack guard canary. | |
25218 | if test -f $glibc_header_dir/features.h \ | |
25219 | && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \ | |
25220 | $glibc_header_dir/features.h > /dev/null; then | |
25221 | if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \ | |
25222 | $glibc_header_dir/features.h > /dev/null; then | |
25223 | gcc_cv_libc_provides_ssp=yes | |
25224 | elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \ | |
25225 | $glibc_header_dir/features.h > /dev/null \ | |
25226 | && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \ | |
25227 | $glibc_header_dir/features.h > /dev/null; then | |
25228 | gcc_cv_libc_provides_ssp=yes | |
fed6d628 BF |
25229 | elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \ |
25230 | $glibc_header_dir/features.h > /dev/null && \ | |
25231 | test -f $glibc_header_dir/bits/uClibc_config.h && \ | |
25232 | $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \ | |
25233 | $glibc_header_dir/bits/uClibc_config.h > /dev/null; then | |
25234 | gcc_cv_libc_provides_ssp=yes | |
77008252 | 25235 | fi |
fed6d628 | 25236 | fi |
a6ccdbab | 25237 | ;; |
4cc115a2 TS |
25238 | *-*-gnu*) |
25239 | # Avoid complicated tests (see | |
25240 | # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now | |
25241 | # simply assert that glibc does provide this, which is true for all | |
25242 | # realistically usable GNU/Hurd configurations. | |
25243 | gcc_cv_libc_provides_ssp=yes;; | |
61e1d511 | 25244 | *-*-darwin* | *-*-freebsd*) |
5213506e RW |
25245 | ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" |
25246 | if test "x$ac_cv_func___stack_chk_fail" = x""yes; then : | |
a6ccdbab EC |
25247 | gcc_cv_libc_provides_ssp=yes |
25248 | else | |
25249 | echo "no __stack_chk_fail on this target" | |
77008252 | 25250 | fi |
a6ccdbab EC |
25251 | |
25252 | ;; | |
77008252 | 25253 | *) gcc_cv_libc_provides_ssp=no ;; |
a6ccdbab EC |
25254 | esac |
25255 | fi | |
5213506e RW |
25256 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5 |
25257 | $as_echo "$gcc_cv_libc_provides_ssp" >&6; } | |
a6ccdbab | 25258 | |
77008252 JJ |
25259 | if test x$gcc_cv_libc_provides_ssp = xyes; then |
25260 | ||
5213506e | 25261 | $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h |
77008252 JJ |
25262 | |
25263 | fi | |
25264 | ||
ed965309 JJ |
25265 | # Check if TFmode long double should be used by default or not. |
25266 | # Some glibc targets used DFmode long double, but with glibc 2.4 | |
25267 | # and later they can use TFmode. | |
25268 | case "$target" in | |
f7cc5390 JM |
25269 | powerpc*-*-linux* | \ |
25270 | powerpc*-*-gnu* | \ | |
ed965309 JJ |
25271 | sparc*-*-linux* | \ |
25272 | s390*-*-linux* | \ | |
25273 | alpha*-*-linux*) | |
25274 | ||
5213506e RW |
25275 | # Check whether --with-long-double-128 was given. |
25276 | if test "${with_long_double_128+set}" = set; then : | |
25277 | withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128" | |
ed965309 JJ |
25278 | else |
25279 | gcc_cv_target_ldbl128=no | |
25280 | if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then | |
25281 | if test "x$with_sysroot" = x; then | |
25282 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include" | |
c9ecbf86 JM |
25283 | elif test "x$with_build_sysroot" != "x"; then |
25284 | glibc_header_dir="${with_build_sysroot}/usr/include" | |
ed965309 JJ |
25285 | elif test "x$with_sysroot" = xyes; then |
25286 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include" | |
25287 | else | |
25288 | glibc_header_dir="${with_sysroot}/usr/include" | |
25289 | fi | |
25290 | else | |
25291 | glibc_header_dir=/usr/include | |
25292 | fi | |
65280f6c | 25293 | grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \ |
ed965309 JJ |
25294 | $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \ |
25295 | && gcc_cv_target_ldbl128=yes | |
65280f6c | 25296 | |
5213506e RW |
25297 | fi |
25298 | ||
ed965309 JJ |
25299 | ;; |
25300 | esac | |
25301 | if test x$gcc_cv_target_ldbl128 = xyes; then | |
25302 | ||
5213506e | 25303 | $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h |
ed965309 JJ |
25304 | |
25305 | fi | |
25306 | ||
81bf3d9e | 25307 | # Find out what GC implementation we want, or may, use. |
ba479fd2 | 25308 | |
5213506e RW |
25309 | # Check whether --with-gc was given. |
25310 | if test "${with_gc+set}" = set; then : | |
25311 | withval=$with_gc; case "$withval" in | |
08cee789 | 25312 | page) |
81bf3d9e | 25313 | GGC=ggc-$withval |
08cee789 DJ |
25314 | ;; |
25315 | zone) | |
25316 | GGC=ggc-$withval | |
25317 | ||
5213506e | 25318 | $as_echo "#define GGC_ZONE 1" >>confdefs.h |
08cee789 | 25319 | |
81bf3d9e RH |
25320 | ;; |
25321 | *) | |
5213506e | 25322 | as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5 |
81bf3d9e RH |
25323 | ;; |
25324 | esac | |
25325 | else | |
005537df | 25326 | GGC=ggc-page |
5213506e RW |
25327 | fi |
25328 | ||
81bf3d9e RH |
25329 | |
25330 | echo "Using $GGC for garbage collection." | |
25331 | ||
00020c16 ILT |
25332 | # Libraries to use on the host. This will normally be set by the top |
25333 | # level Makefile. Here we simply capture the value for our Makefile. | |
25334 | if test -z "${HOST_LIBS+set}"; then | |
25335 | HOST_LIBS= | |
25336 | fi | |
25337 | ||
25338 | ||
3c809ba4 | 25339 | # Use the system's zlib library. |
b8dad04b ZW |
25340 | zlibdir=-L../zlib |
25341 | zlibinc="-I\$(srcdir)/../zlib" | |
ba479fd2 | 25342 | |
5213506e RW |
25343 | # Check whether --with-system-zlib was given. |
25344 | if test "${with_system_zlib+set}" = set; then : | |
25345 | withval=$with_system_zlib; zlibdir= | |
3c809ba4 AG |
25346 | zlibinc= |
25347 | ||
5213506e RW |
25348 | fi |
25349 | ||
b8ec3cc8 | 25350 | |
703d89ab | 25351 | |
ab22c1fa | 25352 | |
1a4b763e | 25353 | |
5213506e RW |
25354 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
25355 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
25356 | # Check whether --enable-maintainer-mode was given. | |
25357 | if test "${enable_maintainer_mode+set}" = set; then : | |
25358 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval | |
dc6746e7 PT |
25359 | else |
25360 | maintainer_mode=no | |
5213506e | 25361 | fi |
a6ccdbab | 25362 | |
5213506e RW |
25363 | |
25364 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 | |
25365 | $as_echo "$maintainer_mode" >&6; } | |
dc6746e7 PT |
25366 | |
25367 | if test "$maintainer_mode" = "yes"; then | |
25368 | MAINT='' | |
25369 | else | |
25370 | MAINT='#' | |
25371 | fi | |
25372 | ||
8bb915b6 NN |
25373 | # -------------- |
25374 | # Language hooks | |
25375 | # -------------- | |
25376 | ||
861bb6c1 JL |
25377 | # Make empty files to contain the specs and options for each language. |
25378 | # Then add #include lines to for a compiler that has specs and/or options. | |
25379 | ||
cc11cc9b | 25380 | subdirs= |
d7b42618 | 25381 | lang_opt_files= |
861bb6c1 | 25382 | lang_specs_files= |
3103b7db | 25383 | lang_tree_files= |
861bb6c1 JL |
25384 | # These (without "all_") are set in each config-lang.in. |
25385 | # `language' must be a single word so is spelled singularly. | |
25386 | all_languages= | |
861bb6c1 | 25387 | all_compilers= |
47ad7893 | 25388 | all_outputs='Makefile gccbug' |
861bb6c1 | 25389 | # List of language makefile fragments. |
2ed26f6b | 25390 | all_lang_makefrags= |
703d89ab | 25391 | # Additional files for gengtype |
ef69da62 | 25392 | all_gtfiles="$target_gtfiles" |
861bb6c1 | 25393 | |
cc11cc9b PB |
25394 | # These are the languages that are set in --enable-languages, |
25395 | # and are available in the GCC tree. | |
25396 | all_selected_languages= | |
25397 | ||
861bb6c1 JL |
25398 | # Add the language fragments. |
25399 | # Languages are added via two mechanisms. Some information must be | |
25400 | # recorded in makefile variables, these are defined in config-lang.in. | |
25401 | # We accumulate them and plug them into the main Makefile. | |
25402 | # The other mechanism is a set of hooks for each of the main targets | |
25403 | # like `clean', `install', etc. | |
25404 | ||
861bb6c1 | 25405 | language_hooks="Make-hooks" |
861bb6c1 | 25406 | |
cc11cc9b | 25407 | for lang in ${srcdir}/*/config-lang.in |
861bb6c1 | 25408 | do |
1546bb64 PB |
25409 | test "$lang" = "${srcdir}/*/config-lang.in" && continue |
25410 | ||
cc11cc9b PB |
25411 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
25412 | if test "x$lang_alias" = x | |
25413 | then | |
25414 | echo "$lang doesn't set \$language." 1>&2 | |
25415 | exit 1 | |
25416 | fi | |
25417 | subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
25418 | subdirs="$subdirs $subdir" | |
349c3166 OH |
25419 | |
25420 | # $gcc_subdir is where the gcc integration files are to be found | |
25421 | # for a language, both for internal compiler purposes (compiler | |
25422 | # sources implementing front-end to GCC tree converters), and for | |
25423 | # build infrastructure purposes (Make-lang.in, etc.) | |
25424 | # | |
25425 | # This will be <subdir> (relative to $srcdir) if a line like | |
25426 | # gcc_subdir="<subdir>" or gcc_subdir=<subdir> | |
25427 | # is found in <langdir>/config-lang.in, and will remain <langdir> | |
25428 | # otherwise. | |
25429 | # | |
25430 | # Except for the language alias (fetched above), the regular | |
25431 | # "config-lang.in" contents are always retrieved from $gcc_subdir, | |
25432 | # so a <langdir>/config-lang.in setting gcc_subdir typically sets | |
25433 | # only this and the language alias. | |
25434 | ||
25435 | gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang` | |
25436 | if [ "$gcc_subdir" = "" ]; then | |
25437 | gcc_subdir="$subdir" | |
25438 | fi | |
25439 | ||
cc11cc9b PB |
25440 | case ",$enable_languages," in |
25441 | *,$lang_alias,*) | |
25442 | all_selected_languages="$all_selected_languages $lang_alias" | |
349c3166 OH |
25443 | if test -f $srcdir/$gcc_subdir/lang-specs.h; then |
25444 | lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h" | |
cc11cc9b PB |
25445 | fi |
25446 | ;; | |
25447 | esac | |
25448 | ||
cc11cc9b PB |
25449 | language= |
25450 | boot_language= | |
25451 | compilers= | |
cc11cc9b PB |
25452 | outputs= |
25453 | gtfiles= | |
1546bb64 | 25454 | subdir_requires= |
349c3166 | 25455 | . ${srcdir}/$gcc_subdir/config-lang.in |
cc11cc9b PB |
25456 | if test "x$language" = x |
25457 | then | |
349c3166 | 25458 | echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2 |
cc11cc9b PB |
25459 | exit 1 |
25460 | fi | |
1546bb64 PB |
25461 | |
25462 | ok=: | |
25463 | case ",$enable_languages," in | |
25464 | *,$lang_alias,*) ;; | |
25465 | *) | |
25466 | for i in $subdir_requires; do | |
b6348cb3 | 25467 | test -f "${srcdir}/$i/config-lang.in" && continue |
1546bb64 PB |
25468 | ok=false |
25469 | break | |
25470 | done | |
25471 | ;; | |
25472 | esac | |
25473 | $ok || continue | |
25474 | ||
349c3166 OH |
25475 | all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in" |
25476 | if test -f $srcdir/$gcc_subdir/lang.opt; then | |
25477 | lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt" | |
1546bb64 | 25478 | fi |
349c3166 OH |
25479 | if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then |
25480 | lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def" | |
1546bb64 | 25481 | fi |
cc11cc9b | 25482 | all_languages="$all_languages $language" |
cc11cc9b | 25483 | all_compilers="$all_compilers $compilers" |
cc11cc9b | 25484 | all_outputs="$all_outputs $outputs" |
703d89ab | 25485 | all_gtfiles="$all_gtfiles [$subdir] $gtfiles" |
d7f09764 DN |
25486 | case ",$enable_languages," in |
25487 | *,lto,*) | |
25488 | ||
25489 | $as_echo "#define ENABLE_LTO 1" >>confdefs.h | |
25490 | ||
25491 | enable_lto=yes | |
25492 | ||
3bec79c5 DK |
25493 | # LTO needs to speak the platform's object file format, and has a |
25494 | # number of implementations of the required binary file access APIs. | |
25495 | # ELF is the most common, and default. We only link libelf if ELF | |
25496 | # is indeed the selected format. | |
25497 | LTO_BINARY_READER=${lto_binary_reader} | |
25498 | LTO_USE_LIBELF=-lelf | |
25499 | if test "x$lto_binary_reader" != "xlto-elf" ; then | |
25500 | LTO_USE_LIBELF= | |
25501 | fi | |
25502 | ||
25503 | ||
d7f09764 DN |
25504 | ;; |
25505 | *) ;; | |
25506 | esac | |
861bb6c1 JL |
25507 | done |
25508 | ||
8ac9d31f TJ |
25509 | # Pick up gtfiles for c |
25510 | gtfiles= | |
8ac9d31f | 25511 | . ${srcdir}/c-config-lang.in |
703d89ab | 25512 | all_gtfiles="$all_gtfiles [c] $gtfiles" |
8ac9d31f | 25513 | |
cbc59f01 | 25514 | check_languages= |
cc11cc9b | 25515 | for language in $all_selected_languages |
cbc59f01 | 25516 | do |
cc11cc9b | 25517 | check_languages="$check_languages check-$language" |
cbc59f01 DD |
25518 | done |
25519 | ||
62b81e45 | 25520 | # We link each language in with a set of hooks, reached indirectly via |
cc11cc9b | 25521 | # lang.${target}. Only do so for selected languages. |
861bb6c1 JL |
25522 | |
25523 | rm -f Make-hooks | |
25524 | touch Make-hooks | |
bd97af06 | 25525 | target_list="all.cross start.encap rest.encap tags \ |
55bcd32b AJ |
25526 | install-common install-man install-info install-pdf install-html dvi \ |
25527 | pdf html uninstall info man srcextra srcman srcinfo \ | |
2a4c0366 | 25528 | mostlyclean clean distclean maintainer-clean install-plugin" |
cc11cc9b | 25529 | |
861bb6c1 JL |
25530 | for t in $target_list |
25531 | do | |
25532 | x= | |
cc11cc9b | 25533 | for lang in $all_selected_languages |
861bb6c1 | 25534 | do |
cc11cc9b | 25535 | x="$x $lang.$t" |
861bb6c1 JL |
25536 | done |
25537 | echo "lang.$t: $x" >> Make-hooks | |
25538 | done | |
25539 | ||
8bb915b6 NN |
25540 | # -------- |
25541 | # UNSORTED | |
25542 | # -------- | |
25543 | ||
cc06d68c | 25544 | # Create .gdbinit. |
861bb6c1 | 25545 | |
cc06d68c GP |
25546 | echo "dir ." > .gdbinit |
25547 | echo "dir ${srcdir}" >> .gdbinit | |
25548 | if test x$gdb_needs_out_file_path = xyes | |
25549 | then | |
25550 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
25551 | fi | |
25552 | if test "x$subdirs" != x; then | |
25553 | for s in $subdirs | |
25554 | do | |
25555 | echo "dir ${srcdir}/$s" >> .gdbinit | |
25556 | done | |
861bb6c1 | 25557 | fi |
cc06d68c | 25558 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 25559 | |
15c723f3 | 25560 | gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)' |
d062c304 JL |
25561 | |
25562 | ||
2ce3c6c6 | 25563 | |
2bbea3a6 RH |
25564 | # Find a directory in which to install a shared libgcc. |
25565 | ||
5213506e RW |
25566 | # Check whether --enable-version-specific-runtime-libs was given. |
25567 | if test "${enable_version_specific_runtime_libs+set}" = set; then : | |
25568 | enableval=$enable_version_specific_runtime_libs; | |
25569 | fi | |
ba479fd2 | 25570 | |
2bbea3a6 RH |
25571 | |
25572 | ||
5213506e RW |
25573 | # Check whether --with-slibdir was given. |
25574 | if test "${with_slibdir+set}" = set; then : | |
25575 | withval=$with_slibdir; slibdir="$with_slibdir" | |
5b15f277 RH |
25576 | else |
25577 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
2bbea3a6 | 25578 | slibdir='$(libsubdir)' |
5b15f277 | 25579 | elif test "$host" != "$target"; then |
2bbea3a6 RH |
25580 | slibdir='$(build_tooldir)/lib' |
25581 | else | |
5b15f277 | 25582 | slibdir='$(libdir)' |
2bbea3a6 | 25583 | fi |
5213506e RW |
25584 | fi |
25585 | ||
2bbea3a6 RH |
25586 | |
25587 | ||
703d89ab | 25588 | # Substitute configuration variables |
861bb6c1 JL |
25589 | |
25590 | ||
25591 | ||
25592 | ||
25593 | ||
25594 | ||
25595 | ||
25596 | ||
25597 | ||
25598 | ||
25599 | ||
25600 | ||
25601 | ||
25602 | ||
25603 | ||
25604 | ||
25605 | ||
25606 | ||
25607 | ||
25608 | ||
25609 | ||
25610 | ||
25611 | ||
25612 | ||
25613 | ||
25614 | ||
25615 | ||
25616 | ||
25617 | ||
25618 | ||
25619 | ||
25620 | ||
25621 | ||
25622 | ||
25623 | ||
25624 | ||
25625 | ||
25626 | ||
25627 | ||
25628 | ||
25629 | ||
25630 | ||
25631 | ||
25632 | ||
9b16d2c4 | 25633 | |
e9a25f70 | 25634 | |
6e26218f | 25635 | |
c8724862 | 25636 | |
11642c3a ZW |
25637 | |
25638 | ||
25639 | ||
3d9d2476 | 25640 | |
e2500fed | 25641 | |
a0e527e3 | 25642 | |
aca600aa AS |
25643 | |
25644 | ||
25645 | ||
9b91e436 KT |
25646 | |
25647 | ||
c776a6d0 | 25648 | |
51b9ff45 | 25649 | |
861bb6c1 | 25650 | |
6e3f3080 NN |
25651 | # Echo link setup. |
25652 | if test x${build} = x${host} ; then | |
25653 | if test x${host} = x${target} ; then | |
25654 | echo "Links are now set up to build a native compiler for ${target}." 1>&2 | |
25655 | else | |
25656 | echo "Links are now set up to build a cross-compiler" 1>&2 | |
25657 | echo " from ${host} to ${target}." 1>&2 | |
25658 | fi | |
25659 | else | |
25660 | if test x${host} = x${target} ; then | |
25661 | echo "Links are now set up to build (on ${build}) a native compiler" 1>&2 | |
25662 | echo " for ${target}." 1>&2 | |
25663 | else | |
25664 | echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2 | |
25665 | echo " from ${host} to ${target}." 1>&2 | |
25666 | fi | |
25667 | fi | |
25668 | ||
6de9cd9a DN |
25669 | |
25670 | ||
25671 | ||
f8bf9252 SP |
25672 | |
25673 | ||
25674 | ||
25675 | ||
25676 | ||
25677 | if test "x${CLOOGLIBS}" != "x" ; then | |
25678 | ||
5213506e | 25679 | $as_echo "#define HAVE_cloog 1" >>confdefs.h |
f8bf9252 | 25680 | |
f8bf9252 SP |
25681 | fi |
25682 | ||
d7f09764 DN |
25683 | |
25684 | ||
25685 | if test "x${LIBELFLIBS}" != "x" ; then | |
25686 | ||
25687 | $as_echo "#define HAVE_libelf 1" >>confdefs.h | |
25688 | ||
25689 | fi | |
25690 | ||
68a607d8 | 25691 | # Check for plugin support |
5213506e RW |
25692 | # Check whether --enable-plugin was given. |
25693 | if test "${enable_plugin+set}" = set; then : | |
25694 | enableval=$enable_plugin; enable_plugin=$enableval | |
68a607d8 DN |
25695 | else |
25696 | enable_plugin=yes; default_plugin=yes | |
5213506e RW |
25697 | fi |
25698 | ||
68a607d8 DN |
25699 | |
25700 | pluginlibs= | |
68a607d8 | 25701 | |
709e26f0 MK |
25702 | case "${host}" in |
25703 | *-*-darwin*) | |
25704 | if test x$build = x$host; then | |
25705 | export_sym_check="nm${exeext} -g" | |
515871c7 | 25706 | elif test x$host = x$target; then |
9ec69d2e | 25707 | export_sym_check="$gcc_cv_nm -g" |
709e26f0 MK |
25708 | else |
25709 | export_sym_check= | |
25710 | fi | |
25711 | ;; | |
25712 | *) | |
25713 | if test x$build = x$host; then | |
25714 | export_sym_check="objdump${exeext} -T" | |
515871c7 | 25715 | elif test x$host = x$target; then |
9ec69d2e | 25716 | export_sym_check="$gcc_cv_objdump -T" |
709e26f0 MK |
25717 | else |
25718 | export_sym_check= | |
25719 | fi | |
25720 | ;; | |
25721 | esac | |
25722 | ||
25723 | if test x"$enable_plugin" = x"yes"; then | |
25724 | ||
601fc26e SE |
25725 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5 |
25726 | $as_echo_n "checking for exported symbols... " >&6; } | |
709e26f0 MK |
25727 | if test "x$export_sym_check" != x; then |
25728 | echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c | |
25729 | ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1 | |
9ec69d2e | 25730 | if $export_sym_check conftest | grep foobar > /dev/null; then |
709e26f0 MK |
25731 | : # No need to use a flag |
25732 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
25733 | $as_echo "yes" >&6; } | |
601fc26e | 25734 | else |
709e26f0 MK |
25735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
25736 | $as_echo "yes" >&6; } | |
25737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5 | |
25738 | $as_echo_n "checking for -rdynamic... " >&6; } | |
25739 | ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1 | |
25740 | if $export_sym_check conftest | grep foobar > /dev/null; then | |
25741 | plugin_rdynamic=yes | |
25742 | pluginlibs="-rdynamic" | |
25743 | else | |
25744 | plugin_rdynamic=no | |
25745 | enable_plugin=no | |
25746 | fi | |
25747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5 | |
fcf52686 | 25748 | $as_echo "$plugin_rdynamic" >&6; } |
709e26f0 MK |
25749 | fi |
25750 | else | |
25751 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5 | |
25752 | $as_echo "unable to check" >&6; } | |
68a607d8 DN |
25753 | fi |
25754 | ||
25755 | # Check -ldl | |
30ce157e | 25756 | saved_LIBS="$LIBS" |
0c2edd9f ILT |
25757 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 |
25758 | $as_echo_n "checking for library containing dlopen... " >&6; } | |
25759 | if test "${ac_cv_search_dlopen+set}" = set; then : | |
25760 | $as_echo_n "(cached) " >&6 | |
25761 | else | |
25762 | ac_func_search_save_LIBS=$LIBS | |
25763 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
68a607d8 | 25764 | /* end confdefs.h. */ |
0c2edd9f ILT |
25765 | |
25766 | /* Override any GCC internal prototype to avoid an error. | |
25767 | Use char because int might match the return type of a GCC | |
25768 | builtin and then its argument prototype would still apply. */ | |
25769 | #ifdef __cplusplus | |
25770 | extern "C" | |
25771 | #endif | |
25772 | char dlopen (); | |
68a607d8 DN |
25773 | int |
25774 | main () | |
25775 | { | |
0c2edd9f | 25776 | return dlopen (); |
68a607d8 DN |
25777 | ; |
25778 | return 0; | |
25779 | } | |
25780 | _ACEOF | |
0c2edd9f ILT |
25781 | for ac_lib in '' dl; do |
25782 | if test -z "$ac_lib"; then | |
25783 | ac_res="none required" | |
25784 | else | |
25785 | ac_res=-l$ac_lib | |
25786 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
25787 | fi | |
25788 | if ac_fn_c_try_link "$LINENO"; then : | |
25789 | ac_cv_search_dlopen=$ac_res | |
68a607d8 | 25790 | fi |
5213506e | 25791 | rm -f core conftest.err conftest.$ac_objext \ |
0c2edd9f ILT |
25792 | conftest$ac_exeext |
25793 | if test "${ac_cv_search_dlopen+set}" = set; then : | |
25794 | break | |
25795 | fi | |
25796 | done | |
25797 | if test "${ac_cv_search_dlopen+set}" = set; then : | |
25798 | ||
25799 | else | |
25800 | ac_cv_search_dlopen=no | |
25801 | fi | |
25802 | rm conftest.$ac_ext | |
25803 | LIBS=$ac_func_search_save_LIBS | |
25804 | fi | |
25805 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 | |
25806 | $as_echo "$ac_cv_search_dlopen" >&6; } | |
25807 | ac_res=$ac_cv_search_dlopen | |
25808 | if test "$ac_res" != no; then : | |
25809 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
25810 | ||
25811 | fi | |
25812 | ||
25813 | if test x"$ac_cv_search_dlopen" = x"-ldl"; then | |
68a607d8 DN |
25814 | pluginlibs="$pluginlibs -ldl" |
25815 | fi | |
30ce157e | 25816 | LIBS="$saved_LIBS" |
68a607d8 DN |
25817 | |
25818 | # Check that we can build shared objects with -fPIC -shared | |
30ce157e | 25819 | saved_LDFLAGS="$LDFLAGS" |
9ec69d2e JH |
25820 | case "${host}" in |
25821 | *-*-darwin*) | |
25822 | LDFLAGS="$LDFLAGS -fPIC -shared -undefined dynamic_lookup" | |
25823 | ;; | |
25824 | *) | |
25825 | LDFLAGS="$LDFLAGS -fPIC -shared" | |
25826 | ;; | |
25827 | esac | |
5213506e RW |
25828 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5 |
25829 | $as_echo_n "checking for -fPIC -shared... " >&6; } | |
25830 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
68a607d8 DN |
25831 | /* end confdefs.h. */ |
25832 | extern int X; | |
25833 | int | |
25834 | main () | |
25835 | { | |
25836 | return X == 0; | |
25837 | ; | |
25838 | return 0; | |
25839 | } | |
25840 | _ACEOF | |
5213506e RW |
25841 | if ac_fn_c_try_link "$LINENO"; then : |
25842 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
25843 | $as_echo "yes" >&6; }; have_pic_shared=yes | |
68a607d8 | 25844 | else |
5213506e RW |
25845 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
25846 | $as_echo "no" >&6; }; have_pic_shared=no | |
68a607d8 | 25847 | fi |
5213506e RW |
25848 | rm -f core conftest.err conftest.$ac_objext \ |
25849 | conftest$ac_exeext conftest.$ac_ext | |
0c2edd9f | 25850 | if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then |
68a607d8 DN |
25851 | pluginlibs= |
25852 | enable_plugin=no | |
25853 | fi | |
30ce157e | 25854 | LDFLAGS="$saved_LDFLAGS" |
68a607d8 DN |
25855 | |
25856 | # If plugin support had been requested but not available, fail. | |
25857 | if test x"$enable_plugin" = x"no" ; then | |
25858 | if test x"$default_plugin" != x"yes"; then | |
5213506e | 25859 | as_fn_error " |
68a607d8 | 25860 | Building GCC with plugin support requires a host that supports |
5213506e | 25861 | -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5 |
68a607d8 DN |
25862 | fi |
25863 | fi | |
68a607d8 DN |
25864 | fi |
25865 | ||
25866 | ||
25867 | ||
25868 | if test x"$enable_plugin" = x"yes"; then | |
25869 | ||
5213506e | 25870 | $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h |
68a607d8 DN |
25871 | |
25872 | fi | |
25873 | ||
6e3f3080 NN |
25874 | # Configure the subdirectories |
25875 | # AC_CONFIG_SUBDIRS($subdirs) | |
25876 | ||
25877 | # Create the Makefile | |
25878 | # and configure language subdirectories | |
5213506e | 25879 | ac_config_files="$ac_config_files $all_outputs" |
914c5af7 NN |
25880 | |
25881 | ||
5213506e | 25882 | ac_config_commands="$ac_config_commands default" |
914c5af7 | 25883 | |
ba479fd2 | 25884 | cat >confcache <<\_ACEOF |
6e3f3080 NN |
25885 | # This file is a shell script that caches the results of configure |
25886 | # tests run on this system so they can be shared between configure | |
ba479fd2 NN |
25887 | # scripts and configure runs, see configure's option --config-cache. |
25888 | # It is not useful on other systems. If it contains results you don't | |
25889 | # want to keep, you may remove or edit it. | |
6e3f3080 | 25890 | # |
ba479fd2 NN |
25891 | # config.status only pays attention to the cache file if you give it |
25892 | # the --recheck option to rerun configure. | |
6e3f3080 | 25893 | # |
ba479fd2 NN |
25894 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
25895 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
25896 | # following values. | |
25897 | ||
25898 | _ACEOF | |
25899 | ||
6e3f3080 NN |
25900 | # The following way of writing the cache mishandles newlines in values, |
25901 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 25902 | # So, we kill variables containing newlines. |
6e3f3080 NN |
25903 | # Ultrix sh set writes to stderr and can't be redirected directly, |
25904 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
25905 | ( |
25906 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
25907 | eval ac_val=\$$ac_var | |
25908 | case $ac_val in #( | |
25909 | *${as_nl}*) | |
25910 | case $ac_var in #( | |
25911 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
25912 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
25913 | esac | |
25914 | case $ac_var in #( | |
25915 | _ | IFS | as_nl) ;; #( | |
25916 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
25917 | *) { eval $ac_var=; unset $ac_var;} ;; | |
25918 | esac ;; | |
25919 | esac | |
25920 | done | |
25921 | ||
ba479fd2 | 25922 | (set) 2>&1 | |
5213506e RW |
25923 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
25924 | *${as_nl}ac_space=\ *) | |
25925 | # `set' does not quote correctly, so add quotes: double-quote | |
25926 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
ba479fd2 | 25927 | sed -n \ |
86da66b5 HPN |
25928 | "s/'/'\\\\''/g; |
25929 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 25930 | ;; #( |
ba479fd2 NN |
25931 | *) |
25932 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 25933 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
ba479fd2 | 25934 | ;; |
5213506e RW |
25935 | esac | |
25936 | sort | |
25937 | ) | | |
ba479fd2 | 25938 | sed ' |
5213506e | 25939 | /^ac_cv_env_/b end |
ba479fd2 | 25940 | t clear |
5213506e | 25941 | :clear |
ba479fd2 NN |
25942 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
25943 | t end | |
5213506e RW |
25944 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
25945 | :end' >>confcache | |
25946 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
25947 | if test -w "$cache_file"; then | |
25948 | test "x$cache_file" != "x/dev/null" && | |
25949 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
25950 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
ba479fd2 | 25951 | cat confcache >$cache_file |
6e3f3080 | 25952 | else |
5213506e RW |
25953 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
25954 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
6e3f3080 NN |
25955 | fi |
25956 | fi | |
25957 | rm -f confcache | |
25958 | ||
25959 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
25960 | # Let make expand exec_prefix. | |
25961 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
25962 | ||
63cf211a | 25963 | DEFS=-DHAVE_CONFIG_H |
6e3f3080 | 25964 | |
ba479fd2 NN |
25965 | ac_libobjs= |
25966 | ac_ltlibobjs= | |
25967 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
25968 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
25969 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
25970 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
25971 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
25972 | # will be set to the directory where LIBOBJS objects are built. | |
25973 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
25974 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
ba479fd2 NN |
25975 | done |
25976 | LIBOBJS=$ac_libobjs | |
63cf211a | 25977 | |
ba479fd2 NN |
25978 | LTLIBOBJS=$ac_ltlibobjs |
25979 | ||
25980 | ||
25981 | ||
5213506e | 25982 | |
ba479fd2 | 25983 | : ${CONFIG_STATUS=./config.status} |
5213506e | 25984 | ac_write_fail=0 |
ba479fd2 NN |
25985 | ac_clean_files_save=$ac_clean_files |
25986 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
25987 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
25988 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
25989 | as_write_fail=0 | |
25990 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
ba479fd2 NN |
25991 | #! $SHELL |
25992 | # Generated by $as_me. | |
6e3f3080 NN |
25993 | # Run this file to recreate the current configuration. |
25994 | # Compiler output produced by configure, useful for debugging | |
ba479fd2 | 25995 | # configure, is in config.log if it exists. |
6e3f3080 | 25996 | |
ba479fd2 NN |
25997 | debug=false |
25998 | ac_cs_recheck=false | |
25999 | ac_cs_silent=false | |
ba479fd2 | 26000 | |
5213506e RW |
26001 | SHELL=\${CONFIG_SHELL-$SHELL} |
26002 | export SHELL | |
26003 | _ASEOF | |
26004 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
26005 | ## -------------------- ## | |
26006 | ## M4sh Initialization. ## | |
26007 | ## -------------------- ## | |
ba479fd2 | 26008 | |
5213506e RW |
26009 | # Be more Bourne compatible |
26010 | DUALCASE=1; export DUALCASE # for MKS sh | |
26011 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
ba479fd2 NN |
26012 | emulate sh |
26013 | NULLCMD=: | |
5213506e | 26014 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
ba479fd2 NN |
26015 | # is contrary to our usage. Disable this feature. |
26016 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
26017 | setopt NO_GLOB_SUBST |
26018 | else | |
26019 | case `(set -o) 2>/dev/null` in #( | |
26020 | *posix*) : | |
26021 | set -o posix ;; #( | |
26022 | *) : | |
26023 | ;; | |
26024 | esac | |
2f41c1d6 | 26025 | fi |
ab22c1fa | 26026 | |
5213506e RW |
26027 | |
26028 | as_nl=' | |
26029 | ' | |
26030 | export as_nl | |
26031 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
26032 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
26033 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
26034 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
26035 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
26036 | # but without wasting forks for bash or zsh. | |
26037 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
26038 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
26039 | as_echo='print -r --' | |
26040 | as_echo_n='print -rn --' | |
26041 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
26042 | as_echo='printf %s\n' | |
26043 | as_echo_n='printf %s' | |
26044 | else | |
26045 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
26046 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
26047 | as_echo_n='/usr/ucb/echo -n' | |
26048 | else | |
26049 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
26050 | as_echo_n_body='eval | |
26051 | arg=$1; | |
26052 | case $arg in #( | |
26053 | *"$as_nl"*) | |
26054 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
26055 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
26056 | esac; | |
26057 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
26058 | ' | |
26059 | export as_echo_n_body | |
26060 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
26061 | fi | |
26062 | export as_echo_body | |
26063 | as_echo='sh -c $as_echo_body as_echo' | |
26064 | fi | |
26065 | ||
26066 | # The user is always right. | |
26067 | if test "${PATH_SEPARATOR+set}" != set; then | |
26068 | PATH_SEPARATOR=: | |
26069 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
26070 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
26071 | PATH_SEPARATOR=';' | |
26072 | } | |
1a4b763e BS |
26073 | fi |
26074 | ||
ab22c1fa | 26075 | |
5213506e RW |
26076 | # IFS |
26077 | # We need space, tab and new line, in precisely that order. Quoting is | |
26078 | # there to prevent editors from complaining about space-tab. | |
26079 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
26080 | # splitting by setting IFS to empty value.) | |
26081 | IFS=" "" $as_nl" | |
26082 | ||
26083 | # Find who we are. Look in the path if we contain no directory separator. | |
26084 | case $0 in #(( | |
26085 | *[\\/]* ) as_myself=$0 ;; | |
26086 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26087 | for as_dir in $PATH | |
26088 | do | |
26089 | IFS=$as_save_IFS | |
26090 | test -z "$as_dir" && as_dir=. | |
26091 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
26092 | done | |
26093 | IFS=$as_save_IFS | |
26094 | ||
26095 | ;; | |
26096 | esac | |
26097 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
26098 | # in which case we are not to be found in the path. | |
26099 | if test "x$as_myself" = x; then | |
26100 | as_myself=$0 | |
26101 | fi | |
26102 | if test ! -f "$as_myself"; then | |
26103 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
26104 | exit 1 | |
26105 | fi | |
26106 | ||
26107 | # Unset variables that we do not need and which cause bugs (e.g. in | |
26108 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
26109 | # suppresses any "Segmentation fault" message there. '((' could | |
26110 | # trigger a bug in pdksh 5.2.14. | |
26111 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
26112 | do eval test x\${$as_var+set} = xset \ | |
26113 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26114 | done | |
1a4b763e BS |
26115 | PS1='$ ' |
26116 | PS2='> ' | |
26117 | PS4='+ ' | |
26118 | ||
26119 | # NLS nuisances. | |
5213506e RW |
26120 | LC_ALL=C |
26121 | export LC_ALL | |
26122 | LANGUAGE=C | |
26123 | export LANGUAGE | |
26124 | ||
26125 | # CDPATH. | |
26126 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
26127 | ||
26128 | ||
26129 | # as_fn_error ERROR [LINENO LOG_FD] | |
26130 | # --------------------------------- | |
26131 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
26132 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
26133 | # script with status $?, using 1 if that was 0. | |
26134 | as_fn_error () | |
26135 | { | |
26136 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
26137 | if test "$3"; then | |
26138 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
26139 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
1a4b763e | 26140 | fi |
5213506e RW |
26141 | $as_echo "$as_me: error: $1" >&2 |
26142 | as_fn_exit $as_status | |
26143 | } # as_fn_error | |
26144 | ||
26145 | ||
26146 | # as_fn_set_status STATUS | |
26147 | # ----------------------- | |
26148 | # Set $? to STATUS, without forking. | |
26149 | as_fn_set_status () | |
26150 | { | |
26151 | return $1 | |
26152 | } # as_fn_set_status | |
26153 | ||
26154 | # as_fn_exit STATUS | |
26155 | # ----------------- | |
26156 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
26157 | as_fn_exit () | |
26158 | { | |
26159 | set +e | |
26160 | as_fn_set_status $1 | |
26161 | exit $1 | |
26162 | } # as_fn_exit | |
26163 | ||
26164 | # as_fn_unset VAR | |
26165 | # --------------- | |
26166 | # Portably unset VAR. | |
26167 | as_fn_unset () | |
26168 | { | |
26169 | { eval $1=; unset $1;} | |
26170 | } | |
26171 | as_unset=as_fn_unset | |
26172 | # as_fn_append VAR VALUE | |
26173 | # ---------------------- | |
26174 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
26175 | # advantage of any shell optimizations that allow amortized linear growth over | |
26176 | # repeated appends, instead of the typical quadratic growth present in naive | |
26177 | # implementations. | |
26178 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
26179 | eval 'as_fn_append () | |
26180 | { | |
26181 | eval $1+=\$2 | |
26182 | }' | |
26183 | else | |
26184 | as_fn_append () | |
26185 | { | |
26186 | eval $1=\$$1\$2 | |
26187 | } | |
26188 | fi # as_fn_append | |
26189 | ||
26190 | # as_fn_arith ARG... | |
26191 | # ------------------ | |
26192 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
26193 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
26194 | # must be portable across $(()) and expr. | |
26195 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
26196 | eval 'as_fn_arith () | |
26197 | { | |
26198 | as_val=$(( $* )) | |
26199 | }' | |
26200 | else | |
26201 | as_fn_arith () | |
26202 | { | |
26203 | as_val=`expr "$@" || test $? -eq 1` | |
26204 | } | |
26205 | fi # as_fn_arith | |
1a4b763e | 26206 | |
5213506e RW |
26207 | |
26208 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
26209 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
1a4b763e BS |
26210 | as_expr=expr |
26211 | else | |
26212 | as_expr=false | |
26213 | fi | |
26214 | ||
5213506e | 26215 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
1a4b763e BS |
26216 | as_basename=basename |
26217 | else | |
26218 | as_basename=false | |
26219 | fi | |
26220 | ||
5213506e RW |
26221 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
26222 | as_dirname=dirname | |
26223 | else | |
26224 | as_dirname=false | |
26225 | fi | |
1a4b763e | 26226 | |
5213506e | 26227 | as_me=`$as_basename -- "$0" || |
1a4b763e BS |
26228 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
26229 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
26230 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
26231 | $as_echo X/"$0" | | |
26232 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
26233 | s//\1/ | |
26234 | q | |
26235 | } | |
26236 | /^X\/\(\/\/\)$/{ | |
26237 | s//\1/ | |
26238 | q | |
26239 | } | |
26240 | /^X\/\(\/\).*/{ | |
26241 | s//\1/ | |
26242 | q | |
26243 | } | |
26244 | s/.*/./; q'` | |
b61ff9c8 | 26245 | |
b61ff9c8 BS |
26246 | # Avoid depending upon Character Ranges. |
26247 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
26248 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
26249 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
26250 | as_cr_digits='0123456789' | |
26251 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26252 | ||
5213506e RW |
26253 | ECHO_C= ECHO_N= ECHO_T= |
26254 | case `echo -n x` in #((((( | |
26255 | -n*) | |
26256 | case `echo 'xy\c'` in | |
26257 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
26258 | xy) ECHO_C='\c';; | |
26259 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
26260 | ECHO_T=' ';; | |
26261 | esac;; | |
26262 | *) | |
26263 | ECHO_N='-n';; | |
ba479fd2 NN |
26264 | esac |
26265 | ||
ba479fd2 | 26266 | rm -f conf$$ conf$$.exe conf$$.file |
5213506e RW |
26267 | if test -d conf$$.dir; then |
26268 | rm -f conf$$.dir/conf$$.file | |
26269 | else | |
26270 | rm -f conf$$.dir | |
26271 | mkdir conf$$.dir 2>/dev/null | |
26272 | fi | |
26273 | if (echo >conf$$.file) 2>/dev/null; then | |
26274 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b61ff9c8 | 26275 | as_ln_s='ln -s' |
5213506e RW |
26276 | # ... but there are two gotchas: |
26277 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
26278 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
26279 | # In both cases, we have to default to `cp -p'. | |
26280 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
26281 | as_ln_s='cp -p' | |
26282 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
26283 | as_ln_s=ln | |
26284 | else | |
26285 | as_ln_s='cp -p' | |
b61ff9c8 | 26286 | fi |
ba479fd2 NN |
26287 | else |
26288 | as_ln_s='cp -p' | |
26289 | fi | |
5213506e RW |
26290 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
26291 | rmdir conf$$.dir 2>/dev/null | |
26292 | ||
26293 | ||
26294 | # as_fn_mkdir_p | |
26295 | # ------------- | |
26296 | # Create "$as_dir" as a directory, including parents if necessary. | |
26297 | as_fn_mkdir_p () | |
26298 | { | |
26299 | ||
26300 | case $as_dir in #( | |
26301 | -*) as_dir=./$as_dir;; | |
26302 | esac | |
26303 | test -d "$as_dir" || eval $as_mkdir_p || { | |
26304 | as_dirs= | |
26305 | while :; do | |
26306 | case $as_dir in #( | |
26307 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
26308 | *) as_qdir=$as_dir;; | |
26309 | esac | |
26310 | as_dirs="'$as_qdir' $as_dirs" | |
26311 | as_dir=`$as_dirname -- "$as_dir" || | |
26312 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
26313 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
26314 | X"$as_dir" : 'X\(//\)$' \| \ | |
26315 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
26316 | $as_echo X"$as_dir" | | |
26317 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
26318 | s//\1/ | |
26319 | q | |
26320 | } | |
26321 | /^X\(\/\/\)[^/].*/{ | |
26322 | s//\1/ | |
26323 | q | |
26324 | } | |
26325 | /^X\(\/\/\)$/{ | |
26326 | s//\1/ | |
26327 | q | |
26328 | } | |
26329 | /^X\(\/\).*/{ | |
26330 | s//\1/ | |
26331 | q | |
26332 | } | |
26333 | s/.*/./; q'` | |
26334 | test -d "$as_dir" && break | |
26335 | done | |
26336 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
26337 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
26338 | ||
ba479fd2 | 26339 | |
5213506e | 26340 | } # as_fn_mkdir_p |
ba479fd2 | 26341 | if mkdir -p . 2>/dev/null; then |
5213506e | 26342 | as_mkdir_p='mkdir -p "$as_dir"' |
ba479fd2 | 26343 | else |
86da66b5 | 26344 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
26345 | as_mkdir_p=false |
26346 | fi | |
26347 | ||
5213506e RW |
26348 | if test -x / >/dev/null 2>&1; then |
26349 | as_test_x='test -x' | |
26350 | else | |
26351 | if ls -dL / >/dev/null 2>&1; then | |
26352 | as_ls_L_option=L | |
26353 | else | |
26354 | as_ls_L_option= | |
26355 | fi | |
26356 | as_test_x=' | |
26357 | eval sh -c '\'' | |
26358 | if test -d "$1"; then | |
26359 | test -d "$1/."; | |
26360 | else | |
26361 | case $1 in #( | |
26362 | -*)set "./$1";; | |
26363 | esac; | |
26364 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
26365 | ???[sx]*):;;*)false;;esac;fi | |
26366 | '\'' sh | |
26367 | ' | |
26368 | fi | |
26369 | as_executable_p=$as_test_x | |
ba479fd2 NN |
26370 | |
26371 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 26372 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
26373 | |
26374 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 26375 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
26376 | |
26377 | ||
ba479fd2 | 26378 | exec 6>&1 |
5213506e RW |
26379 | ## ----------------------------------- ## |
26380 | ## Main body of $CONFIG_STATUS script. ## | |
26381 | ## ----------------------------------- ## | |
26382 | _ASEOF | |
26383 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
ba479fd2 | 26384 | |
5213506e RW |
26385 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26386 | # Save the log message, to keep $0 and so on meaningful, and to | |
ba479fd2 | 26387 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
26388 | # values after options handling. |
26389 | ac_log=" | |
ba479fd2 | 26390 | This file was extended by $as_me, which was |
5213506e | 26391 | generated by GNU Autoconf 2.64. Invocation command line was |
ba479fd2 NN |
26392 | |
26393 | CONFIG_FILES = $CONFIG_FILES | |
26394 | CONFIG_HEADERS = $CONFIG_HEADERS | |
26395 | CONFIG_LINKS = $CONFIG_LINKS | |
26396 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
26397 | $ $0 $@ | |
26398 | ||
5213506e RW |
26399 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
26400 | " | |
26401 | ||
ba479fd2 NN |
26402 | _ACEOF |
26403 | ||
5213506e RW |
26404 | case $ac_config_files in *" |
26405 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
26406 | esac | |
2f41c1d6 | 26407 | |
5213506e RW |
26408 | case $ac_config_headers in *" |
26409 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
26410 | esac | |
b61ff9c8 | 26411 | |
b61ff9c8 | 26412 | |
5213506e RW |
26413 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26414 | # Files that config.status was made for. | |
26415 | config_files="$ac_config_files" | |
26416 | config_headers="$ac_config_headers" | |
26417 | config_commands="$ac_config_commands" | |
ba479fd2 | 26418 | |
5213506e | 26419 | _ACEOF |
b61ff9c8 | 26420 | |
5213506e | 26421 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ba479fd2 | 26422 | ac_cs_usage="\ |
5213506e RW |
26423 | \`$as_me' instantiates files and other configuration actions |
26424 | from templates according to the current configuration. Unless the files | |
26425 | and actions are specified as TAGs, all are instantiated by default. | |
ba479fd2 | 26426 | |
5213506e | 26427 | Usage: $0 [OPTION]... [TAG]... |
ba479fd2 NN |
26428 | |
26429 | -h, --help print this help, then exit | |
5213506e RW |
26430 | -V, --version print version number and configuration settings, then exit |
26431 | -q, --quiet, --silent | |
26432 | do not print progress messages | |
ba479fd2 NN |
26433 | -d, --debug don't remove temporary files |
26434 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
26435 | --file=FILE[:TEMPLATE] |
26436 | instantiate the configuration file FILE | |
26437 | --header=FILE[:TEMPLATE] | |
26438 | instantiate the configuration header FILE | |
ba479fd2 NN |
26439 | |
26440 | Configuration files: | |
26441 | $config_files | |
26442 | ||
26443 | Configuration headers: | |
26444 | $config_headers | |
26445 | ||
26446 | Configuration commands: | |
26447 | $config_commands | |
26448 | ||
5213506e | 26449 | Report bugs to the package provider." |
b61ff9c8 | 26450 | |
5213506e RW |
26451 | _ACEOF |
26452 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
ba479fd2 NN |
26453 | ac_cs_version="\\ |
26454 | config.status | |
5213506e RW |
26455 | configured by $0, generated by GNU Autoconf 2.64, |
26456 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
ba479fd2 | 26457 | |
5213506e | 26458 | Copyright (C) 2009 Free Software Foundation, Inc. |
ba479fd2 NN |
26459 | This config.status script is free software; the Free Software Foundation |
26460 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
26461 | |
26462 | ac_pwd='$ac_pwd' | |
26463 | srcdir='$srcdir' | |
26464 | AWK='$AWK' | |
26465 | test -n "\$AWK" || AWK=awk | |
ba479fd2 NN |
26466 | _ACEOF |
26467 | ||
5213506e RW |
26468 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26469 | # The default lists apply if the user does not specify any file. | |
ba479fd2 NN |
26470 | ac_need_defaults=: |
26471 | while test $# != 0 | |
26472 | do | |
26473 | case $1 in | |
26474 | --*=*) | |
5213506e RW |
26475 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
26476 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
ba479fd2 NN |
26477 | ac_shift=: |
26478 | ;; | |
5213506e | 26479 | *) |
ba479fd2 NN |
26480 | ac_option=$1 |
26481 | ac_optarg=$2 | |
26482 | ac_shift=shift | |
26483 | ;; | |
ba479fd2 NN |
26484 | esac |
26485 | ||
26486 | case $ac_option in | |
26487 | # Handling of the options. | |
ba479fd2 NN |
26488 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
26489 | ac_cs_recheck=: ;; | |
5213506e RW |
26490 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
26491 | $as_echo "$ac_cs_version"; exit ;; | |
26492 | --debug | --debu | --deb | --de | --d | -d ) | |
ba479fd2 NN |
26493 | debug=: ;; |
26494 | --file | --fil | --fi | --f ) | |
26495 | $ac_shift | |
5213506e RW |
26496 | case $ac_optarg in |
26497 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
26498 | esac | |
26499 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
ba479fd2 NN |
26500 | ac_need_defaults=false;; |
26501 | --header | --heade | --head | --hea ) | |
26502 | $ac_shift | |
5213506e RW |
26503 | case $ac_optarg in |
26504 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
26505 | esac | |
26506 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
ba479fd2 | 26507 | ac_need_defaults=false;; |
5213506e RW |
26508 | --he | --h) |
26509 | # Conflict between --help and --header | |
26510 | as_fn_error "ambiguous option: \`$1' | |
26511 | Try \`$0 --help' for more information.";; | |
26512 | --help | --hel | -h ) | |
26513 | $as_echo "$ac_cs_usage"; exit ;; | |
ba479fd2 NN |
26514 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
26515 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
26516 | ac_cs_silent=: ;; | |
26517 | ||
26518 | # This is an error. | |
5213506e RW |
26519 | -*) as_fn_error "unrecognized option: \`$1' |
26520 | Try \`$0 --help' for more information." ;; | |
ba479fd2 | 26521 | |
5213506e RW |
26522 | *) as_fn_append ac_config_targets " $1" |
26523 | ac_need_defaults=false ;; | |
ba479fd2 NN |
26524 | |
26525 | esac | |
26526 | shift | |
6e3f3080 | 26527 | done |
ba479fd2 NN |
26528 | |
26529 | ac_configure_extra_args= | |
26530 | ||
26531 | if $ac_cs_silent; then | |
26532 | exec 6>/dev/null | |
26533 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
861bb6c1 JL |
26534 | fi |
26535 | ||
ba479fd2 | 26536 | _ACEOF |
5213506e | 26537 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
ba479fd2 | 26538 | if \$ac_cs_recheck; then |
5213506e RW |
26539 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
26540 | shift | |
26541 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
26542 | CONFIG_SHELL='$SHELL' | |
26543 | export CONFIG_SHELL | |
26544 | exec "\$@" | |
ba479fd2 | 26545 | fi |
861bb6c1 | 26546 | |
ba479fd2 | 26547 | _ACEOF |
5213506e RW |
26548 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26549 | exec 5>>config.log | |
26550 | { | |
26551 | echo | |
26552 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
26553 | ## Running $as_me. ## | |
26554 | _ASBOX | |
26555 | $as_echo "$ac_log" | |
26556 | } >&5 | |
ba479fd2 | 26557 | |
5213506e RW |
26558 | _ACEOF |
26559 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
ba479fd2 | 26560 | # |
5213506e | 26561 | # INIT-COMMANDS |
ba479fd2 | 26562 | # |
ba479fd2 | 26563 | subdirs='$subdirs' |
ba479fd2 NN |
26564 | |
26565 | _ACEOF | |
26566 | ||
5213506e | 26567 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
1a4b763e | 26568 | |
5213506e | 26569 | # Handling of arguments. |
ba479fd2 NN |
26570 | for ac_config_target in $ac_config_targets |
26571 | do | |
5213506e RW |
26572 | case $ac_config_target in |
26573 | "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;; | |
26574 | "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;; | |
26575 | "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;; | |
26576 | "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;; | |
26577 | "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;; | |
26578 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
26579 | ||
26580 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
861bb6c1 | 26581 | esac |
ba479fd2 NN |
26582 | done |
26583 | ||
5213506e | 26584 | |
ba479fd2 NN |
26585 | # If the user did not use the arguments to specify the items to instantiate, |
26586 | # then the envvar interface is used. Set only those that are not. | |
26587 | # We use the long form for the default assignment because of an extremely | |
26588 | # bizarre bug on SunOS 4.1.3. | |
26589 | if $ac_need_defaults; then | |
26590 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
26591 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
26592 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
26593 | fi | |
26594 | ||
26595 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 26596 | # simply because there is no reason against having it here, and in addition, |
ba479fd2 | 26597 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
26598 | # Hook for its removal unless debugging. |
26599 | # Note that there is a small window in which the directory will not be cleaned: | |
26600 | # after its creation but before its name has been assigned to `$tmp'. | |
ba479fd2 NN |
26601 | $debug || |
26602 | { | |
5213506e RW |
26603 | tmp= |
26604 | trap 'exit_status=$? | |
26605 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
26606 | ' 0 | |
26607 | trap 'as_fn_exit 1' 1 2 13 15 | |
ba479fd2 | 26608 | } |
ba479fd2 | 26609 | # Create a (secure) tmp directory for tmp files. |
6e3f3080 | 26610 | |
ba479fd2 | 26611 | { |
5213506e | 26612 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
ba479fd2 NN |
26613 | test -n "$tmp" && test -d "$tmp" |
26614 | } || | |
26615 | { | |
5213506e RW |
26616 | tmp=./conf$$-$RANDOM |
26617 | (umask 077 && mkdir "$tmp") | |
26618 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
26619 | ||
26620 | # Set up the scripts for CONFIG_FILES section. | |
26621 | # No need to generate them if there are no CONFIG_FILES. | |
26622 | # This happens for instance with `./config.status config.h'. | |
26623 | if test -n "$CONFIG_FILES"; then | |
26624 | ||
26625 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
26626 | ac_cs_awk_getline=: | |
26627 | ac_cs_awk_pipe_init= | |
26628 | ac_cs_awk_read_file=' | |
26629 | while ((getline aline < (F[key])) > 0) | |
26630 | print(aline) | |
26631 | close(F[key])' | |
26632 | ac_cs_awk_pipe_fini= | |
26633 | else | |
26634 | ac_cs_awk_getline=false | |
26635 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
26636 | ac_cs_awk_read_file=' | |
26637 | print "|#_!!_#|" | |
26638 | print "cat " F[key] " &&" | |
26639 | '$ac_cs_awk_pipe_init | |
26640 | # The final `:' finishes the AND list. | |
26641 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
26642 | fi | |
26643 | ac_cr=`echo X | tr X '\015'` | |
26644 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
26645 | # But we know of no other shell where ac_cr would be empty at this | |
26646 | # point, so we can use a bashism as a fallback. | |
26647 | if test "x$ac_cr" = x; then | |
26648 | eval ac_cr=\$\'\\r\' | |
26649 | fi | |
26650 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
26651 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
26652 | ac_cs_awk_cr='\r' | |
26653 | else | |
26654 | ac_cs_awk_cr=$ac_cr | |
26655 | fi | |
26656 | ||
26657 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
26658 | _ACEOF | |
26659 | ||
26660 | # Create commands to substitute file output variables. | |
ba479fd2 | 26661 | { |
5213506e RW |
26662 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && |
26663 | echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && | |
26664 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && | |
26665 | echo "_ACAWK" && | |
26666 | echo "_ACEOF" | |
26667 | } >conf$$files.sh && | |
26668 | . ./conf$$files.sh || | |
26669 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
26670 | rm -f conf$$files.sh | |
ba479fd2 | 26671 | |
5213506e RW |
26672 | { |
26673 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
26674 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
26675 | echo "_ACEOF" | |
26676 | } >conf$$subs.sh || | |
26677 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
26678 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
26679 | ac_delim='%!_!# ' | |
26680 | for ac_last_try in false false false false false :; do | |
26681 | . ./conf$$subs.sh || | |
26682 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
26683 | ||
26684 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
26685 | if test $ac_delim_n = $ac_delim_num; then | |
26686 | break | |
26687 | elif $ac_last_try; then | |
26688 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
26689 | else | |
26690 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
26691 | fi | |
26692 | done | |
26693 | rm -f conf$$subs.sh | |
26694 | ||
26695 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26696 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
26697 | _ACEOF | |
26698 | sed -n ' | |
26699 | h | |
26700 | s/^/S["/; s/!.*/"]=/ | |
26701 | p | |
26702 | g | |
26703 | s/^[^!]*!// | |
26704 | :repl | |
26705 | t repl | |
26706 | s/'"$ac_delim"'$// | |
26707 | t delim | |
26708 | :nl | |
26709 | h | |
26710 | s/\(.\{148\}\).*/\1/ | |
26711 | t more1 | |
26712 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
26713 | p | |
26714 | n | |
26715 | b repl | |
26716 | :more1 | |
26717 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
26718 | p | |
26719 | g | |
26720 | s/.\{148\}// | |
26721 | t nl | |
26722 | :delim | |
26723 | h | |
26724 | s/\(.\{148\}\).*/\1/ | |
26725 | t more2 | |
26726 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
26727 | p | |
26728 | b | |
26729 | :more2 | |
26730 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
26731 | p | |
26732 | g | |
26733 | s/.\{148\}// | |
26734 | t delim | |
26735 | ' <conf$$subs.awk | sed ' | |
26736 | /^[^""]/{ | |
26737 | N | |
26738 | s/\n// | |
26739 | } | |
26740 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
26741 | rm -f conf$$subs.awk | |
26742 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26743 | _ACAWK | |
26744 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
26745 | for (key in S) S_is_set[key] = 1 | |
26746 | FS = "\a" | |
26747 | \$ac_cs_awk_pipe_init | |
26748 | } | |
26749 | { | |
26750 | line = $ 0 | |
26751 | nfields = split(line, field, "@") | |
26752 | substed = 0 | |
26753 | len = length(field[1]) | |
26754 | for (i = 2; i < nfields; i++) { | |
26755 | key = field[i] | |
26756 | keylen = length(key) | |
26757 | if (S_is_set[key]) { | |
26758 | value = S[key] | |
26759 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
26760 | len += length(value) + length(field[++i]) | |
26761 | substed = 1 | |
26762 | } else | |
26763 | len += 1 + keylen | |
26764 | } | |
26765 | if (nfields == 3 && !substed) { | |
26766 | key = field[2] | |
26767 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
26768 | \$ac_cs_awk_read_file | |
26769 | next | |
26770 | } | |
26771 | } | |
26772 | print line | |
26773 | } | |
26774 | \$ac_cs_awk_pipe_fini | |
26775 | _ACAWK | |
26776 | _ACEOF | |
26777 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26778 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
26779 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
26780 | else | |
26781 | cat | |
26782 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
26783 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
b61ff9c8 BS |
26784 | _ACEOF |
26785 | ||
5213506e RW |
26786 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
26787 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
26788 | # trailing colons and then remove the whole line if VPATH becomes empty | |
26789 | # (actually we leave an empty line to preserve line numbers). | |
26790 | if test "x$srcdir" = x.; then | |
26791 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
26792 | s/:*\$(srcdir):*/:/ | |
26793 | s/:*\${srcdir}:*/:/ | |
26794 | s/:*@srcdir@:*/:/ | |
26795 | s/^\([^=]*=[ ]*\):*/\1/ | |
26796 | s/:*$// | |
26797 | s/^[^=]*=[ ]*$// | |
26798 | }' | |
26799 | fi | |
ba479fd2 | 26800 | |
5213506e RW |
26801 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26802 | fi # test -n "$CONFIG_FILES" | |
b61ff9c8 | 26803 | |
5213506e RW |
26804 | # Set up the scripts for CONFIG_HEADERS section. |
26805 | # No need to generate them if there are no CONFIG_HEADERS. | |
26806 | # This happens for instance with `./config.status Makefile'. | |
26807 | if test -n "$CONFIG_HEADERS"; then | |
26808 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
26809 | BEGIN { | |
b61ff9c8 BS |
26810 | _ACEOF |
26811 | ||
5213506e RW |
26812 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
26813 | # here-document in config.status, that substitutes the proper values into | |
26814 | # config.h.in to produce config.h. | |
26815 | ||
26816 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
26817 | # handling of long lines. | |
26818 | ac_delim='%!_!# ' | |
26819 | for ac_last_try in false false :; do | |
26820 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
26821 | if test -z "$ac_t"; then | |
26822 | break | |
26823 | elif $ac_last_try; then | |
26824 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
26825 | else | |
26826 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
1a4b763e | 26827 | fi |
5213506e | 26828 | done |
1a4b763e | 26829 | |
5213506e RW |
26830 | # For the awk script, D is an array of macro values keyed by name, |
26831 | # likewise P contains macro parameters if any. Preserve backslash | |
26832 | # newline sequences. | |
26833 | ||
26834 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
26835 | sed -n ' | |
26836 | s/.\{148\}/&'"$ac_delim"'/g | |
26837 | t rset | |
26838 | :rset | |
26839 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
26840 | t def | |
26841 | d | |
26842 | :def | |
26843 | s/\\$// | |
26844 | t bsnl | |
26845 | s/["\\]/\\&/g | |
26846 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
26847 | D["\1"]=" \3"/p | |
26848 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
26849 | d | |
26850 | :bsnl | |
26851 | s/["\\]/\\&/g | |
26852 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
26853 | D["\1"]=" \3\\\\\\n"\\/p | |
26854 | t cont | |
26855 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
26856 | t cont | |
26857 | d | |
26858 | :cont | |
26859 | n | |
26860 | s/.\{148\}/&'"$ac_delim"'/g | |
26861 | t clear | |
26862 | :clear | |
26863 | s/\\$// | |
26864 | t bsnlc | |
26865 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
26866 | d | |
26867 | :bsnlc | |
26868 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
26869 | b cont | |
26870 | ' <confdefs.h | sed ' | |
26871 | s/'"$ac_delim"'/"\\\ | |
26872 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
26873 | ||
26874 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26875 | for (key in D) D_is_set[key] = 1 | |
26876 | FS = "\a" | |
26877 | } | |
26878 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
26879 | line = \$ 0 | |
26880 | split(line, arg, " ") | |
26881 | if (arg[1] == "#") { | |
26882 | defundef = arg[2] | |
26883 | mac1 = arg[3] | |
26884 | } else { | |
26885 | defundef = substr(arg[1], 2) | |
26886 | mac1 = arg[2] | |
26887 | } | |
26888 | split(mac1, mac2, "(") #) | |
26889 | macro = mac2[1] | |
26890 | prefix = substr(line, 1, index(line, defundef) - 1) | |
26891 | if (D_is_set[macro]) { | |
26892 | # Preserve the white space surrounding the "#". | |
26893 | print prefix "define", macro P[macro] D[macro] | |
26894 | next | |
26895 | } else { | |
26896 | # Replace #undef with comments. This is necessary, for example, | |
26897 | # in the case of _POSIX_SOURCE, which is predefined and required | |
26898 | # on some systems where configure will not decide to define it. | |
26899 | if (defundef == "undef") { | |
26900 | print "/*", prefix defundef, macro, "*/" | |
26901 | next | |
26902 | } | |
26903 | } | |
26904 | } | |
26905 | { print } | |
26906 | _ACAWK | |
1a4b763e | 26907 | _ACEOF |
5213506e RW |
26908 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26909 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
26910 | fi # test -n "$CONFIG_HEADERS" | |
26911 | ||
26912 | ||
26913 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
26914 | shift | |
26915 | for ac_tag | |
26916 | do | |
26917 | case $ac_tag in | |
26918 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
26919 | esac | |
26920 | case $ac_mode$ac_tag in | |
26921 | :[FHL]*:*);; | |
26922 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
26923 | :[FH]-) ac_tag=-:-;; | |
26924 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
26925 | esac | |
26926 | ac_save_IFS=$IFS | |
26927 | IFS=: | |
26928 | set x $ac_tag | |
26929 | IFS=$ac_save_IFS | |
26930 | shift | |
26931 | ac_file=$1 | |
26932 | shift | |
26933 | ||
26934 | case $ac_mode in | |
26935 | :L) ac_source=$1;; | |
26936 | :[FH]) | |
26937 | ac_file_inputs= | |
26938 | for ac_f | |
26939 | do | |
26940 | case $ac_f in | |
26941 | -) ac_f="$tmp/stdin";; | |
26942 | *) # Look for the file first in the build tree, then in the source tree | |
26943 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
26944 | # because $ac_f cannot contain `:'. | |
26945 | test -f "$ac_f" || | |
26946 | case $ac_f in | |
26947 | [\\/$]*) false;; | |
26948 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
26949 | esac || | |
26950 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
26951 | esac | |
26952 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
26953 | as_fn_append ac_file_inputs " '$ac_f'" | |
26954 | done | |
26955 | ||
26956 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
26957 | # use $as_me), people would be surprised to read: | |
26958 | # /* config.h. Generated by config.status. */ | |
26959 | configure_input='Generated from '` | |
26960 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
26961 | `' by configure.' | |
26962 | if test x"$ac_file" != x-; then | |
26963 | configure_input="$ac_file. $configure_input" | |
26964 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
26965 | $as_echo "$as_me: creating $ac_file" >&6;} | |
26966 | fi | |
26967 | # Neutralize special characters interpreted by sed in replacement strings. | |
26968 | case $configure_input in #( | |
26969 | *\&* | *\|* | *\\* ) | |
26970 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
26971 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
26972 | *) ac_sed_conf_input=$configure_input;; | |
26973 | esac | |
26974 | ||
26975 | case $ac_tag in | |
26976 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
26977 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
26978 | esac | |
26979 | ;; | |
703d89ab ZW |
26980 | esac |
26981 | ||
5213506e | 26982 | ac_dir=`$as_dirname -- "$ac_file" || |
ba479fd2 | 26983 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
26984 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
26985 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
26986 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
26987 | $as_echo X"$ac_file" | | |
26988 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
26989 | s//\1/ | |
26990 | q | |
26991 | } | |
26992 | /^X\(\/\/\)[^/].*/{ | |
26993 | s//\1/ | |
26994 | q | |
26995 | } | |
26996 | /^X\(\/\/\)$/{ | |
26997 | s//\1/ | |
26998 | q | |
26999 | } | |
27000 | /^X\(\/\).*/{ | |
27001 | s//\1/ | |
27002 | q | |
27003 | } | |
27004 | s/.*/./; q'` | |
27005 | as_dir="$ac_dir"; as_fn_mkdir_p | |
ba479fd2 NN |
27006 | ac_builddir=. |
27007 | ||
5213506e RW |
27008 | case "$ac_dir" in |
27009 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
27010 | *) | |
27011 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
27012 | # A ".." for each directory in $ac_dir_suffix. | |
27013 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
27014 | case $ac_top_builddir_sub in | |
27015 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
27016 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
27017 | esac ;; | |
27018 | esac | |
27019 | ac_abs_top_builddir=$ac_pwd | |
27020 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
27021 | # for backward compatibility: | |
27022 | ac_top_builddir=$ac_top_build_prefix | |
ba479fd2 NN |
27023 | |
27024 | case $srcdir in | |
5213506e | 27025 | .) # We are building in place. |
ba479fd2 | 27026 | ac_srcdir=. |
5213506e RW |
27027 | ac_top_srcdir=$ac_top_builddir_sub |
27028 | ac_abs_top_srcdir=$ac_pwd ;; | |
27029 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
ba479fd2 | 27030 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
27031 | ac_top_srcdir=$srcdir |
27032 | ac_abs_top_srcdir=$srcdir ;; | |
27033 | *) # Relative name. | |
27034 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
27035 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
27036 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
ba479fd2 | 27037 | esac |
5213506e | 27038 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
ba479fd2 | 27039 | |
703d89ab | 27040 | |
5213506e RW |
27041 | case $ac_mode in |
27042 | :F) | |
27043 | # | |
27044 | # CONFIG_FILE | |
27045 | # | |
ab22c1fa | 27046 | |
5213506e | 27047 | _ACEOF |
1a4b763e | 27048 | |
5213506e RW |
27049 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
27050 | # If the template does not know about datarootdir, expand it. | |
27051 | # FIXME: This hack should be removed a few years after 2.60. | |
27052 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
27053 | ac_sed_dataroot=' | |
27054 | /datarootdir/ { | |
27055 | p | |
27056 | q | |
27057 | } | |
27058 | /@datadir@/p | |
27059 | /@docdir@/p | |
27060 | /@infodir@/p | |
27061 | /@localedir@/p | |
27062 | /@mandir@/p' | |
27063 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
27064 | *datarootdir*) ac_datarootdir_seen=yes;; | |
27065 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
27066 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
27067 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
27068 | _ACEOF | |
27069 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
27070 | ac_datarootdir_hack=' | |
27071 | s&@datadir@&$datadir&g | |
27072 | s&@docdir@&$docdir&g | |
27073 | s&@infodir@&$infodir&g | |
27074 | s&@localedir@&$localedir&g | |
27075 | s&@mandir@&$mandir&g | |
27076 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
27077 | esac | |
a6ccdbab | 27078 | _ACEOF |
5213506e RW |
27079 | |
27080 | # Neutralize VPATH when `$srcdir' = `.'. | |
27081 | # Shell code in configure.ac might set extrasub. | |
27082 | # FIXME: do we really want to maintain this feature? | |
27083 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
27084 | ac_sed_extra="$ac_vpsub | |
ba479fd2 NN |
27085 | $extrasub |
27086 | _ACEOF | |
5213506e | 27087 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ba479fd2 NN |
27088 | :t |
27089 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
27090 | s|@configure_input@|$ac_sed_conf_input|;t t |
27091 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
27092 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
27093 | s&@srcdir@&$ac_srcdir&;t t | |
27094 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
27095 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
27096 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
27097 | s&@builddir@&$ac_builddir&;t t | |
27098 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
27099 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
27100 | $ac_datarootdir_hack | |
27101 | " | |
27102 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
27103 | if $ac_cs_awk_getline; then | |
27104 | $AWK -f "$tmp/subs.awk" | |
27105 | else | |
27106 | $AWK -f "$tmp/subs.awk" | $SHELL | |
27107 | fi >$tmp/out \ | |
27108 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
27109 | ||
27110 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
27111 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
27112 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
27113 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
27114 | which seems to be undefined. Please make sure it is defined." >&5 | |
27115 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
27116 | which seems to be undefined. Please make sure it is defined." >&2;} | |
27117 | ||
27118 | rm -f "$tmp/stdin" | |
b61ff9c8 | 27119 | case $ac_file in |
5213506e RW |
27120 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
27121 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
27122 | esac \ | |
27123 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
27124 | ;; | |
27125 | :H) | |
27126 | # | |
27127 | # CONFIG_HEADER | |
27128 | # | |
ba479fd2 | 27129 | if test x"$ac_file" != x-; then |
5213506e RW |
27130 | { |
27131 | $as_echo "/* $configure_input */" \ | |
27132 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
27133 | } >"$tmp/config.h" \ | |
27134 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
27135 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
27136 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
27137 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
ba479fd2 | 27138 | else |
5213506e RW |
27139 | rm -f "$ac_file" |
27140 | mv "$tmp/config.h" "$ac_file" \ | |
27141 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
ba479fd2 NN |
27142 | fi |
27143 | else | |
5213506e RW |
27144 | $as_echo "/* $configure_input */" \ |
27145 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
27146 | || as_fn_error "could not create -" "$LINENO" 5 | |
ba479fd2 | 27147 | fi |
5213506e | 27148 | ;; |
b61ff9c8 | 27149 | |
5213506e RW |
27150 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
27151 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
27152 | ;; | |
27153 | esac | |
b61ff9c8 BS |
27154 | |
27155 | ||
5213506e RW |
27156 | case $ac_file$ac_mode in |
27157 | "as":F) chmod +x as ;; | |
27158 | "collect-ld":F) chmod +x collect-ld ;; | |
27159 | "nm":F) chmod +x nm ;; | |
27160 | "default":C) | |
f1faaabd NN |
27161 | case ${CONFIG_HEADERS} in |
27162 | *auto-host.h:config.in*) | |
27163 | echo > cstamp-h ;; | |
861bb6c1 | 27164 | esac |
2ed26f6b | 27165 | # Make sure all the subdirs exist. |
39dabefd | 27166 | for d in $subdirs doc build c-family |
2ed26f6b | 27167 | do |
2ed26f6b | 27168 | test -d $d || mkdir $d |
2ed26f6b | 27169 | done |
ba479fd2 | 27170 | ;; |
5213506e | 27171 | |
ba479fd2 | 27172 | esac |
5213506e | 27173 | done # for ac_tag |
cafe096b | 27174 | |
ba479fd2 | 27175 | |
5213506e | 27176 | as_fn_exit 0 |
ba479fd2 | 27177 | _ACEOF |
ba479fd2 NN |
27178 | ac_clean_files=$ac_clean_files_save |
27179 | ||
5213506e RW |
27180 | test $ac_write_fail = 0 || |
27181 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
27182 | ||
ba479fd2 NN |
27183 | |
27184 | # configure is writing to config.log, and then calls config.status. | |
27185 | # config.status does its own redirection, appending to config.log. | |
27186 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
27187 | # by configure, so config.status won't be able to write to it; its | |
27188 | # output is simply discarded. So we exec the FD to /dev/null, | |
27189 | # effectively closing config.log, so it can be properly (re)opened and | |
27190 | # appended to by config.status. When coming back to configure, we | |
27191 | # need to make the FD available again. | |
27192 | if test "$no_create" != yes; then | |
27193 | ac_cs_success=: | |
27194 | ac_config_status_args= | |
27195 | test "$silent" = yes && | |
27196 | ac_config_status_args="$ac_config_status_args --quiet" | |
27197 | exec 5>/dev/null | |
27198 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
27199 | exec 5>>config.log | |
27200 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
27201 | # would make configure fail if this is the last instruction. | |
5213506e RW |
27202 | $ac_cs_success || as_fn_exit $? |
27203 | fi | |
27204 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
27205 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
27206 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
ba479fd2 | 27207 | fi |
861bb6c1 | 27208 |