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Commit | Line | Data |
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252b5132 | 1 | #! /bin/sh |
252b5132 | 2 | # Guess values for system-dependent variables and create Makefiles. |
d0ac1c44 SM |
3 | # Generated by GNU Autoconf 2.69. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
75086676 | 7 | # |
252b5132 RH |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
75086676 DD |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
2299a76d | 14 | |
75086676 DD |
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 : | |
2299a76d DJ |
18 | emulate sh |
19 | NULLCMD=: | |
75086676 | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
2299a76d DJ |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
2299a76d DJ |
31 | fi |
32 | ||
75086676 DD |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$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 | } | |
2299a76d DJ |
79 | fi |
80 | ||
81 | ||
75086676 DD |
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. | |
d0ac1c44 | 90 | as_myself= |
75086676 DD |
91 | case $0 in #(( |
92 | *[\\/]* ) as_myself=$0 ;; | |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
99 | done | |
100 | IFS=$as_save_IFS | |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
111 | exit 1 | |
112 | fi | |
113 | ||
114 | # Unset variables that we do not need and which cause bugs (e.g. in | |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
121 | done | |
2299a76d DJ |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
75086676 DD |
127 | LC_ALL=C |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
134 | ||
d0ac1c44 SM |
135 | # Use a proper internal environment variable to ensure we don't fall |
136 | # into an infinite loop, continuously re-executing ourselves. | |
137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
138 | _as_can_reexec=no; export _as_can_reexec; | |
139 | # We cannot yet assume a decent shell, so we have to provide a | |
140 | # neutralization value for shells without unset; and this also | |
141 | # works around shells that cannot unset nonexistent variables. | |
142 | # Preserve -v and -x to the replacement shell. | |
143 | BASH_ENV=/dev/null | |
144 | ENV=/dev/null | |
145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
146 | case $- in # (((( | |
147 | *v*x* | *x*v* ) as_opts=-vx ;; | |
148 | *v* ) as_opts=-v ;; | |
149 | *x* ) as_opts=-x ;; | |
150 | * ) as_opts= ;; | |
151 | esac | |
152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
153 | # Admittedly, this is quite paranoid, since all the known shells bail | |
154 | # out after a failed `exec'. | |
155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
75086676 DD |
160 | if test "x$CONFIG_SHELL" = x; then |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
168 | else | |
169 | case \`(set -o) 2>/dev/null\` in #( | |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
175 | fi | |
176 | " | |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
182 | ||
183 | exitcode=0 | |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
189 | ||
190 | else | |
191 | exitcode=1; echo positional parameters were not saved. | |
192 | fi | |
d0ac1c44 SM |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
75086676 DD |
195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
199 | test \$(( 1 + 1 )) = 2 || exit 1" | |
200 | if (eval "$as_required") 2>/dev/null; then : | |
201 | as_have_required=yes | |
202 | else | |
203 | as_have_required=no | |
204 | fi | |
205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
206 | ||
207 | else | |
208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
209 | as_found=false | |
210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
2299a76d | 211 | do |
75086676 DD |
212 | IFS=$as_save_IFS |
213 | test -z "$as_dir" && as_dir=. | |
214 | as_found=: | |
215 | case $as_dir in #( | |
216 | /*) | |
217 | for as_base in sh bash ksh sh5; do | |
218 | # Try only shells that exist, to save several forks. | |
219 | as_shell=$as_dir/$as_base | |
220 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
221 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
222 | CONFIG_SHELL=$as_shell as_have_required=yes | |
223 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | break 2 | |
225 | fi | |
226 | fi | |
227 | done;; | |
228 | esac | |
229 | as_found=false | |
230 | done | |
231 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
232 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
233 | CONFIG_SHELL=$SHELL as_have_required=yes | |
234 | fi; } | |
235 | IFS=$as_save_IFS | |
236 | ||
237 | ||
238 | if test "x$CONFIG_SHELL" != x; then : | |
d0ac1c44 SM |
239 | export CONFIG_SHELL |
240 | # We cannot yet assume a decent shell, so we have to provide a | |
241 | # neutralization value for shells without unset; and this also | |
242 | # works around shells that cannot unset nonexistent variables. | |
243 | # Preserve -v and -x to the replacement shell. | |
244 | BASH_ENV=/dev/null | |
245 | ENV=/dev/null | |
246 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
247 | case $- in # (((( | |
248 | *v*x* | *x*v* ) as_opts=-vx ;; | |
249 | *v* ) as_opts=-v ;; | |
250 | *x* ) as_opts=-x ;; | |
251 | * ) as_opts= ;; | |
252 | esac | |
253 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
254 | # Admittedly, this is quite paranoid, since all the known shells bail | |
255 | # out after a failed `exec'. | |
256 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
75086676 DD |
258 | fi |
259 | ||
260 | if test x$as_have_required = xno; then : | |
261 | $as_echo "$0: This script requires a shell more modern than all" | |
262 | $as_echo "$0: the shells that I found on your system." | |
263 | if test x${ZSH_VERSION+set} = xset ; then | |
264 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
265 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
2299a76d | 266 | else |
75086676 DD |
267 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
268 | $0: including any error possibly output before this | |
269 | $0: message. Then install a modern shell, or manually run | |
270 | $0: the script under such a shell if you do have one." | |
2299a76d | 271 | fi |
75086676 DD |
272 | exit 1 |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${CONFIG_SHELL-/bin/sh} | |
277 | export SHELL | |
278 | # Unset more variables known to interfere with behavior of common tools. | |
279 | CLICOLOR_FORCE= GREP_OPTIONS= | |
280 | unset CLICOLOR_FORCE GREP_OPTIONS | |
281 | ||
282 | ## --------------------- ## | |
283 | ## M4sh Shell Functions. ## | |
284 | ## --------------------- ## | |
285 | # as_fn_unset VAR | |
286 | # --------------- | |
287 | # Portably unset VAR. | |
288 | as_fn_unset () | |
289 | { | |
290 | { eval $1=; unset $1;} | |
291 | } | |
292 | as_unset=as_fn_unset | |
293 | ||
294 | # as_fn_set_status STATUS | |
295 | # ----------------------- | |
296 | # Set $? to STATUS, without forking. | |
297 | as_fn_set_status () | |
298 | { | |
299 | return $1 | |
300 | } # as_fn_set_status | |
301 | ||
302 | # as_fn_exit STATUS | |
303 | # ----------------- | |
304 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
305 | as_fn_exit () | |
306 | { | |
307 | set +e | |
308 | as_fn_set_status $1 | |
309 | exit $1 | |
310 | } # as_fn_exit | |
311 | ||
312 | # as_fn_mkdir_p | |
313 | # ------------- | |
314 | # Create "$as_dir" as a directory, including parents if necessary. | |
315 | as_fn_mkdir_p () | |
316 | { | |
317 | ||
318 | case $as_dir in #( | |
319 | -*) as_dir=./$as_dir;; | |
320 | esac | |
321 | test -d "$as_dir" || eval $as_mkdir_p || { | |
322 | as_dirs= | |
323 | while :; do | |
324 | case $as_dir in #( | |
325 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
326 | *) as_qdir=$as_dir;; | |
327 | esac | |
328 | as_dirs="'$as_qdir' $as_dirs" | |
329 | as_dir=`$as_dirname -- "$as_dir" || | |
330 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
331 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
332 | X"$as_dir" : 'X\(//\)$' \| \ | |
333 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
334 | $as_echo X"$as_dir" | | |
335 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
336 | s//\1/ | |
337 | q | |
338 | } | |
339 | /^X\(\/\/\)[^/].*/{ | |
340 | s//\1/ | |
341 | q | |
342 | } | |
343 | /^X\(\/\/\)$/{ | |
344 | s//\1/ | |
345 | q | |
346 | } | |
347 | /^X\(\/\).*/{ | |
348 | s//\1/ | |
349 | q | |
350 | } | |
351 | s/.*/./; q'` | |
352 | test -d "$as_dir" && break | |
353 | done | |
354 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
75086676 DD |
356 | |
357 | ||
358 | } # as_fn_mkdir_p | |
d0ac1c44 SM |
359 | |
360 | # as_fn_executable_p FILE | |
361 | # ----------------------- | |
362 | # Test if FILE is an executable regular file. | |
363 | as_fn_executable_p () | |
364 | { | |
365 | test -f "$1" && test -x "$1" | |
366 | } # as_fn_executable_p | |
75086676 DD |
367 | # as_fn_append VAR VALUE |
368 | # ---------------------- | |
369 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
370 | # advantage of any shell optimizations that allow amortized linear growth over | |
371 | # repeated appends, instead of the typical quadratic growth present in naive | |
372 | # implementations. | |
373 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
374 | eval 'as_fn_append () | |
375 | { | |
376 | eval $1+=\$2 | |
377 | }' | |
378 | else | |
379 | as_fn_append () | |
380 | { | |
381 | eval $1=\$$1\$2 | |
382 | } | |
383 | fi # as_fn_append | |
384 | ||
385 | # as_fn_arith ARG... | |
386 | # ------------------ | |
387 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
388 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
389 | # must be portable across $(()) and expr. | |
390 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
391 | eval 'as_fn_arith () | |
392 | { | |
393 | as_val=$(( $* )) | |
394 | }' | |
395 | else | |
396 | as_fn_arith () | |
397 | { | |
398 | as_val=`expr "$@" || test $? -eq 1` | |
399 | } | |
400 | fi # as_fn_arith | |
401 | ||
402 | ||
d0ac1c44 SM |
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
404 | # ---------------------------------------- | |
75086676 DD |
405 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
406 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 407 | # script with STATUS, using 1 if that was 0. |
75086676 DD |
408 | as_fn_error () |
409 | { | |
d0ac1c44 SM |
410 | as_status=$1; test $as_status -eq 0 && as_status=1 |
411 | if test "$4"; then | |
412 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
413 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
75086676 | 414 | fi |
d0ac1c44 | 415 | $as_echo "$as_me: error: $2" >&2 |
75086676 DD |
416 | as_fn_exit $as_status |
417 | } # as_fn_error | |
2299a76d | 418 | |
75086676 DD |
419 | if expr a : '\(a\)' >/dev/null 2>&1 && |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
2299a76d DJ |
421 | as_expr=expr |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
75086676 | 426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
2299a76d DJ |
427 | as_basename=basename |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
75086676 DD |
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
2299a76d | 437 | |
75086676 | 438 | as_me=`$as_basename -- "$0" || |
2299a76d DJ |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
440 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
441 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
442 | $as_echo X/"$0" | | |
443 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
444 | s//\1/ | |
445 | q | |
446 | } | |
447 | /^X\/\(\/\/\)$/{ | |
448 | s//\1/ | |
449 | q | |
450 | } | |
451 | /^X\/\(\/\).*/{ | |
452 | s//\1/ | |
453 | q | |
454 | } | |
455 | s/.*/./; q'` | |
2299a76d | 456 | |
2299a76d DJ |
457 | # Avoid depending upon Character Ranges. |
458 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
459 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
460 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
461 | as_cr_digits='0123456789' | |
462 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
463 | ||
2299a76d | 464 | |
75086676 DD |
465 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
466 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
467 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
468 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
469 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
470 | sed -n ' | |
471 | p | |
472 | /[$]LINENO/= | |
473 | ' <$as_myself | | |
2299a76d | 474 | sed ' |
75086676 DD |
475 | s/[$]LINENO.*/&-/ |
476 | t lineno | |
477 | b | |
478 | :lineno | |
2299a76d | 479 | N |
75086676 DD |
480 | :loop |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
2299a76d | 482 | t loop |
75086676 | 483 | s/-\n.*// |
2299a76d | 484 | ' >$as_me.lineno && |
75086676 DD |
485 | chmod +x "$as_me.lineno" || |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
2299a76d | 487 | |
d0ac1c44 SM |
488 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
489 | # already done that, so ensure we don't try to do so again and fall | |
490 | # in an infinite loop. This has already happened in practice. | |
491 | _as_can_reexec=no; export _as_can_reexec | |
2299a76d DJ |
492 | # Don't try to exec as it changes $[0], causing all sort of problems |
493 | # (the dirname of $[0] is not the place where we might find the | |
75086676 DD |
494 | # original and so on. Autoconf is especially sensitive to this). |
495 | . "./$as_me.lineno" | |
2299a76d DJ |
496 | # Exit status is that of the last command. |
497 | exit | |
498 | } | |
499 | ||
75086676 DD |
500 | ECHO_C= ECHO_N= ECHO_T= |
501 | case `echo -n x` in #((((( | |
502 | -n*) | |
503 | case `echo 'xy\c'` in | |
504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
505 | xy) ECHO_C='\c';; | |
506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
507 | ECHO_T=' ';; | |
508 | esac;; | |
509 | *) | |
510 | ECHO_N='-n';; | |
2299a76d DJ |
511 | esac |
512 | ||
75086676 DD |
513 | rm -f conf$$ conf$$.exe conf$$.file |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
2299a76d | 516 | else |
75086676 DD |
517 | rm -f conf$$.dir |
518 | mkdir conf$$.dir 2>/dev/null | |
2299a76d | 519 | fi |
75086676 DD |
520 | if (echo >conf$$.file) 2>/dev/null; then |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
2299a76d | 522 | as_ln_s='ln -s' |
75086676 DD |
523 | # ... but there are two gotchas: |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 526 | # In both cases, we have to default to `cp -pR'. |
75086676 | 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 528 | as_ln_s='cp -pR' |
75086676 DD |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
530 | as_ln_s=ln | |
531 | else | |
d0ac1c44 | 532 | as_ln_s='cp -pR' |
2299a76d | 533 | fi |
2299a76d | 534 | else |
d0ac1c44 | 535 | as_ln_s='cp -pR' |
2299a76d | 536 | fi |
75086676 DD |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
538 | rmdir conf$$.dir 2>/dev/null | |
2299a76d DJ |
539 | |
540 | if mkdir -p . 2>/dev/null; then | |
75086676 | 541 | as_mkdir_p='mkdir -p "$as_dir"' |
2299a76d | 542 | else |
58670637 | 543 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
544 | as_mkdir_p=false |
545 | fi | |
546 | ||
d0ac1c44 SM |
547 | as_test_x='test -x' |
548 | as_executable_p=as_fn_executable_p | |
2299a76d DJ |
549 | |
550 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
552 | |
553 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
555 | |
556 | ||
d0ac1c44 SM |
557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
558 | exec 6>&1 | |
2299a76d DJ |
559 | |
560 | # Name of the host. | |
d0ac1c44 | 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
2299a76d DJ |
562 | # so uname gets run too. |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
2299a76d DJ |
565 | # |
566 | # Initializations. | |
567 | # | |
252b5132 | 568 | ac_default_prefix=/usr/local |
75086676 | 569 | ac_clean_files= |
2299a76d | 570 | ac_config_libobj_dir=. |
75086676 | 571 | LIBOBJS= |
2299a76d DJ |
572 | cross_compiling=no |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
2299a76d DJ |
576 | |
577 | # Identity of this package. | |
578 | PACKAGE_NAME= | |
579 | PACKAGE_TARNAME= | |
580 | PACKAGE_VERSION= | |
581 | PACKAGE_STRING= | |
582 | PACKAGE_BUGREPORT= | |
75086676 | 583 | PACKAGE_URL= |
2299a76d DJ |
584 | |
585 | ac_unique_file="xmalloc.c" | |
586 | # Factoring default headers for most tests. | |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
75086676 | 589 | #ifdef HAVE_SYS_TYPES_H |
2299a76d DJ |
590 | # include <sys/types.h> |
591 | #endif | |
75086676 | 592 | #ifdef HAVE_SYS_STAT_H |
2299a76d DJ |
593 | # include <sys/stat.h> |
594 | #endif | |
75086676 | 595 | #ifdef STDC_HEADERS |
2299a76d DJ |
596 | # include <stdlib.h> |
597 | # include <stddef.h> | |
598 | #else | |
75086676 | 599 | # ifdef HAVE_STDLIB_H |
2299a76d DJ |
600 | # include <stdlib.h> |
601 | # endif | |
602 | #endif | |
75086676 DD |
603 | #ifdef HAVE_STRING_H |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
2299a76d DJ |
605 | # include <memory.h> |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
75086676 | 609 | #ifdef HAVE_STRINGS_H |
2299a76d DJ |
610 | # include <strings.h> |
611 | #endif | |
75086676 | 612 | #ifdef HAVE_INTTYPES_H |
2299a76d | 613 | # include <inttypes.h> |
2299a76d | 614 | #endif |
75086676 DD |
615 | #ifdef HAVE_STDINT_H |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
2299a76d DJ |
619 | # include <unistd.h> |
620 | #endif" | |
621 | ||
d0ac1c44 | 622 | ac_header_list= |
75086676 DD |
623 | ac_subst_vars='LTLIBOBJS |
624 | INSTALL_DEST | |
625 | pexecute | |
626 | target_header_dir | |
627 | CHECK | |
628 | LIBOBJS | |
56b1e56d | 629 | CET_HOST_FLAGS |
3f48575a | 630 | NOASANFLAG |
75086676 DD |
631 | PICFLAG |
632 | INSTALL_DATA | |
633 | INSTALL_SCRIPT | |
634 | INSTALL_PROGRAM | |
75086676 DD |
635 | OUTPUT_OPTION |
636 | NO_MINUS_C_MINUS_O | |
637 | ac_libiberty_warn_cflags | |
f91ca6bc IB |
638 | EGREP |
639 | GREP | |
75086676 DD |
640 | CPP |
641 | OBJEXT | |
642 | EXEEXT | |
643 | ac_ct_CC | |
644 | CPPFLAGS | |
645 | LDFLAGS | |
646 | CFLAGS | |
647 | CC | |
26853338 L |
648 | RANLIB_PLUGIN_OPTION |
649 | AR_PLUGIN_OPTION | |
75086676 DD |
650 | RANLIB |
651 | AR | |
652 | host_os | |
653 | host_vendor | |
654 | host_cpu | |
655 | host | |
656 | build_os | |
657 | build_vendor | |
658 | build_cpu | |
659 | build | |
660 | HAVE_PERL | |
661 | PERL | |
662 | BUILD_INFO | |
663 | MAKEINFO | |
ce2d3708 | 664 | ETAGS |
75086676 DD |
665 | NOTMAINT |
666 | MAINT | |
667 | libiberty_topdir | |
668 | target_alias | |
669 | host_alias | |
670 | build_alias | |
671 | LIBS | |
672 | ECHO_T | |
673 | ECHO_N | |
674 | ECHO_C | |
675 | DEFS | |
676 | mandir | |
677 | localedir | |
678 | libdir | |
679 | psdir | |
680 | pdfdir | |
681 | dvidir | |
682 | htmldir | |
683 | infodir | |
684 | docdir | |
685 | oldincludedir | |
686 | includedir | |
687 | localstatedir | |
688 | sharedstatedir | |
689 | sysconfdir | |
690 | datadir | |
691 | datarootdir | |
692 | libexecdir | |
693 | sbindir | |
694 | bindir | |
695 | program_transform_name | |
696 | prefix | |
697 | exec_prefix | |
698 | PACKAGE_URL | |
699 | PACKAGE_BUGREPORT | |
700 | PACKAGE_STRING | |
701 | PACKAGE_VERSION | |
702 | PACKAGE_TARNAME | |
703 | PACKAGE_NAME | |
704 | PATH_SEPARATOR | |
705 | SHELL' | |
2299a76d | 706 | ac_subst_files='host_makefile_frag' |
75086676 DD |
707 | ac_user_opts=' |
708 | enable_option_checking | |
709 | with_target_subdir | |
710 | with_build_subdir | |
711 | with_cross_host | |
712 | with_newlib | |
713 | enable_maintainer_mode | |
714 | enable_multilib | |
75086676 | 715 | enable_install_libiberty |
a4818a05 | 716 | enable_largefile |
56b1e56d | 717 | enable_cet |
75086676 DD |
718 | ' |
719 | ac_precious_vars='build_alias | |
720 | host_alias | |
721 | target_alias | |
722 | CC | |
723 | CFLAGS | |
724 | LDFLAGS | |
725 | LIBS | |
726 | CPPFLAGS | |
727 | CPP' | |
728 | ||
252b5132 RH |
729 | |
730 | # Initialize some variables set by options. | |
2299a76d DJ |
731 | ac_init_help= |
732 | ac_init_version=false | |
75086676 DD |
733 | ac_unrecognized_opts= |
734 | ac_unrecognized_sep= | |
252b5132 RH |
735 | # The variables have the same names as the options, with |
736 | # dashes changed to underlines. | |
2299a76d | 737 | cache_file=/dev/null |
252b5132 | 738 | exec_prefix=NONE |
252b5132 | 739 | no_create= |
252b5132 RH |
740 | no_recursion= |
741 | prefix=NONE | |
742 | program_prefix=NONE | |
743 | program_suffix=NONE | |
744 | program_transform_name=s,x,x, | |
745 | silent= | |
746 | site= | |
747 | srcdir= | |
252b5132 RH |
748 | verbose= |
749 | x_includes=NONE | |
750 | x_libraries=NONE | |
2299a76d DJ |
751 | |
752 | # Installation directory options. | |
753 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
754 | # and all the variables that are supposed to be based on exec_prefix | |
755 | # by default will actually change. | |
756 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
75086676 | 757 | # (The list follows the same order as the GNU Coding Standards.) |
252b5132 RH |
758 | bindir='${exec_prefix}/bin' |
759 | sbindir='${exec_prefix}/sbin' | |
760 | libexecdir='${exec_prefix}/libexec' | |
75086676 DD |
761 | datarootdir='${prefix}/share' |
762 | datadir='${datarootdir}' | |
252b5132 RH |
763 | sysconfdir='${prefix}/etc' |
764 | sharedstatedir='${prefix}/com' | |
765 | localstatedir='${prefix}/var' | |
252b5132 RH |
766 | includedir='${prefix}/include' |
767 | oldincludedir='/usr/include' | |
75086676 DD |
768 | docdir='${datarootdir}/doc/${PACKAGE}' |
769 | infodir='${datarootdir}/info' | |
770 | htmldir='${docdir}' | |
771 | dvidir='${docdir}' | |
772 | pdfdir='${docdir}' | |
773 | psdir='${docdir}' | |
774 | libdir='${exec_prefix}/lib' | |
775 | localedir='${datarootdir}/locale' | |
776 | mandir='${datarootdir}/man' | |
252b5132 | 777 | |
252b5132 | 778 | ac_prev= |
75086676 | 779 | ac_dashdash= |
252b5132 RH |
780 | for ac_option |
781 | do | |
252b5132 RH |
782 | # If the previous option needs an argument, assign it. |
783 | if test -n "$ac_prev"; then | |
75086676 | 784 | eval $ac_prev=\$ac_option |
252b5132 RH |
785 | ac_prev= |
786 | continue | |
787 | fi | |
788 | ||
75086676 | 789 | case $ac_option in |
d0ac1c44 SM |
790 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
791 | *=) ac_optarg= ;; | |
792 | *) ac_optarg=yes ;; | |
75086676 | 793 | esac |
252b5132 RH |
794 | |
795 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
796 | ||
75086676 DD |
797 | case $ac_dashdash$ac_option in |
798 | --) | |
799 | ac_dashdash=yes ;; | |
252b5132 RH |
800 | |
801 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
802 | ac_prev=bindir ;; | |
803 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
2299a76d | 804 | bindir=$ac_optarg ;; |
252b5132 RH |
805 | |
806 | -build | --build | --buil | --bui | --bu) | |
2299a76d | 807 | ac_prev=build_alias ;; |
252b5132 | 808 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
2299a76d | 809 | build_alias=$ac_optarg ;; |
252b5132 RH |
810 | |
811 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
812 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
813 | ac_prev=cache_file ;; | |
814 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
815 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
2299a76d DJ |
816 | cache_file=$ac_optarg ;; |
817 | ||
818 | --config-cache | -C) | |
819 | cache_file=config.cache ;; | |
252b5132 | 820 | |
75086676 | 821 | -datadir | --datadir | --datadi | --datad) |
252b5132 | 822 | ac_prev=datadir ;; |
75086676 | 823 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
2299a76d | 824 | datadir=$ac_optarg ;; |
252b5132 | 825 | |
75086676 DD |
826 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
827 | | --dataroo | --dataro | --datar) | |
828 | ac_prev=datarootdir ;; | |
829 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
830 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
831 | datarootdir=$ac_optarg ;; | |
832 | ||
252b5132 | 833 | -disable-* | --disable-*) |
75086676 | 834 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
252b5132 | 835 | # Reject names that are not valid shell variable names. |
75086676 | 836 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 837 | as_fn_error $? "invalid feature name: $ac_useropt" |
75086676 DD |
838 | ac_useropt_orig=$ac_useropt |
839 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
840 | case $ac_user_opts in | |
841 | *" | |
842 | "enable_$ac_useropt" | |
843 | "*) ;; | |
844 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
845 | ac_unrecognized_sep=', ';; | |
846 | esac | |
847 | eval enable_$ac_useropt=no ;; | |
848 | ||
849 | -docdir | --docdir | --docdi | --doc | --do) | |
850 | ac_prev=docdir ;; | |
851 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
852 | docdir=$ac_optarg ;; | |
853 | ||
854 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
855 | ac_prev=dvidir ;; | |
856 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
857 | dvidir=$ac_optarg ;; | |
252b5132 RH |
858 | |
859 | -enable-* | --enable-*) | |
75086676 | 860 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
252b5132 | 861 | # Reject names that are not valid shell variable names. |
75086676 | 862 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 863 | as_fn_error $? "invalid feature name: $ac_useropt" |
75086676 DD |
864 | ac_useropt_orig=$ac_useropt |
865 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
866 | case $ac_user_opts in | |
867 | *" | |
868 | "enable_$ac_useropt" | |
869 | "*) ;; | |
870 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
871 | ac_unrecognized_sep=', ';; | |
252b5132 | 872 | esac |
75086676 | 873 | eval enable_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
874 | |
875 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
876 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
877 | | --exec | --exe | --ex) | |
878 | ac_prev=exec_prefix ;; | |
879 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
880 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
881 | | --exec=* | --exe=* | --ex=*) | |
2299a76d | 882 | exec_prefix=$ac_optarg ;; |
252b5132 RH |
883 | |
884 | -gas | --gas | --ga | --g) | |
885 | # Obsolete; use --with-gas. | |
886 | with_gas=yes ;; | |
887 | ||
2299a76d DJ |
888 | -help | --help | --hel | --he | -h) |
889 | ac_init_help=long ;; | |
890 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
891 | ac_init_help=recursive ;; | |
892 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
893 | ac_init_help=short ;; | |
252b5132 RH |
894 | |
895 | -host | --host | --hos | --ho) | |
2299a76d | 896 | ac_prev=host_alias ;; |
252b5132 | 897 | -host=* | --host=* | --hos=* | --ho=*) |
2299a76d | 898 | host_alias=$ac_optarg ;; |
252b5132 | 899 | |
75086676 DD |
900 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
901 | ac_prev=htmldir ;; | |
902 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
903 | | --ht=*) | |
904 | htmldir=$ac_optarg ;; | |
905 | ||
252b5132 RH |
906 | -includedir | --includedir | --includedi | --included | --include \ |
907 | | --includ | --inclu | --incl | --inc) | |
908 | ac_prev=includedir ;; | |
909 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
910 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
2299a76d | 911 | includedir=$ac_optarg ;; |
252b5132 RH |
912 | |
913 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
914 | ac_prev=infodir ;; | |
915 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
2299a76d | 916 | infodir=$ac_optarg ;; |
252b5132 RH |
917 | |
918 | -libdir | --libdir | --libdi | --libd) | |
919 | ac_prev=libdir ;; | |
920 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
2299a76d | 921 | libdir=$ac_optarg ;; |
252b5132 RH |
922 | |
923 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
924 | | --libexe | --libex | --libe) | |
925 | ac_prev=libexecdir ;; | |
926 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
927 | | --libexe=* | --libex=* | --libe=*) | |
2299a76d | 928 | libexecdir=$ac_optarg ;; |
252b5132 | 929 | |
75086676 DD |
930 | -localedir | --localedir | --localedi | --localed | --locale) |
931 | ac_prev=localedir ;; | |
932 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
933 | localedir=$ac_optarg ;; | |
934 | ||
252b5132 | 935 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
75086676 | 936 | | --localstate | --localstat | --localsta | --localst | --locals) |
252b5132 RH |
937 | ac_prev=localstatedir ;; |
938 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
75086676 | 939 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
2299a76d | 940 | localstatedir=$ac_optarg ;; |
252b5132 RH |
941 | |
942 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
943 | ac_prev=mandir ;; | |
944 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
2299a76d | 945 | mandir=$ac_optarg ;; |
252b5132 RH |
946 | |
947 | -nfp | --nfp | --nf) | |
948 | # Obsolete; use --without-fp. | |
949 | with_fp=no ;; | |
950 | ||
951 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
2299a76d | 952 | | --no-cr | --no-c | -n) |
252b5132 RH |
953 | no_create=yes ;; |
954 | ||
955 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
956 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
957 | no_recursion=yes ;; | |
958 | ||
959 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
960 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
961 | | --oldin | --oldi | --old | --ol | --o) | |
962 | ac_prev=oldincludedir ;; | |
963 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
964 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
965 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
2299a76d | 966 | oldincludedir=$ac_optarg ;; |
252b5132 RH |
967 | |
968 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
969 | ac_prev=prefix ;; | |
970 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
2299a76d | 971 | prefix=$ac_optarg ;; |
252b5132 RH |
972 | |
973 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
974 | | --program-pre | --program-pr | --program-p) | |
975 | ac_prev=program_prefix ;; | |
976 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
977 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
2299a76d | 978 | program_prefix=$ac_optarg ;; |
252b5132 RH |
979 | |
980 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
981 | | --program-suf | --program-su | --program-s) | |
982 | ac_prev=program_suffix ;; | |
983 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
984 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
2299a76d | 985 | program_suffix=$ac_optarg ;; |
252b5132 RH |
986 | |
987 | -program-transform-name | --program-transform-name \ | |
988 | | --program-transform-nam | --program-transform-na \ | |
989 | | --program-transform-n | --program-transform- \ | |
990 | | --program-transform | --program-transfor \ | |
991 | | --program-transfo | --program-transf \ | |
992 | | --program-trans | --program-tran \ | |
993 | | --progr-tra | --program-tr | --program-t) | |
994 | ac_prev=program_transform_name ;; | |
995 | -program-transform-name=* | --program-transform-name=* \ | |
996 | | --program-transform-nam=* | --program-transform-na=* \ | |
997 | | --program-transform-n=* | --program-transform-=* \ | |
998 | | --program-transform=* | --program-transfor=* \ | |
999 | | --program-transfo=* | --program-transf=* \ | |
1000 | | --program-trans=* | --program-tran=* \ | |
1001 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
2299a76d | 1002 | program_transform_name=$ac_optarg ;; |
252b5132 | 1003 | |
75086676 DD |
1004 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1005 | ac_prev=pdfdir ;; | |
1006 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1007 | pdfdir=$ac_optarg ;; | |
1008 | ||
1009 | -psdir | --psdir | --psdi | --psd | --ps) | |
1010 | ac_prev=psdir ;; | |
1011 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1012 | psdir=$ac_optarg ;; | |
1013 | ||
252b5132 RH |
1014 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1015 | | -silent | --silent | --silen | --sile | --sil) | |
1016 | silent=yes ;; | |
1017 | ||
1018 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1019 | ac_prev=sbindir ;; | |
1020 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1021 | | --sbi=* | --sb=*) | |
2299a76d | 1022 | sbindir=$ac_optarg ;; |
252b5132 RH |
1023 | |
1024 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1025 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1026 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1027 | | --sha | --sh) | |
1028 | ac_prev=sharedstatedir ;; | |
1029 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1030 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1031 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1032 | | --sha=* | --sh=*) | |
2299a76d | 1033 | sharedstatedir=$ac_optarg ;; |
252b5132 RH |
1034 | |
1035 | -site | --site | --sit) | |
1036 | ac_prev=site ;; | |
1037 | -site=* | --site=* | --sit=*) | |
2299a76d | 1038 | site=$ac_optarg ;; |
252b5132 RH |
1039 | |
1040 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1041 | ac_prev=srcdir ;; | |
1042 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
2299a76d | 1043 | srcdir=$ac_optarg ;; |
252b5132 RH |
1044 | |
1045 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1046 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1047 | ac_prev=sysconfdir ;; | |
1048 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1049 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
2299a76d | 1050 | sysconfdir=$ac_optarg ;; |
252b5132 RH |
1051 | |
1052 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
2299a76d | 1053 | ac_prev=target_alias ;; |
252b5132 | 1054 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
2299a76d | 1055 | target_alias=$ac_optarg ;; |
252b5132 RH |
1056 | |
1057 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1058 | verbose=yes ;; | |
1059 | ||
2299a76d DJ |
1060 | -version | --version | --versio | --versi | --vers | -V) |
1061 | ac_init_version=: ;; | |
252b5132 RH |
1062 | |
1063 | -with-* | --with-*) | |
75086676 | 1064 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
252b5132 | 1065 | # Reject names that are not valid shell variable names. |
75086676 | 1066 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1067 | as_fn_error $? "invalid package name: $ac_useropt" |
75086676 DD |
1068 | ac_useropt_orig=$ac_useropt |
1069 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1070 | case $ac_user_opts in | |
1071 | *" | |
1072 | "with_$ac_useropt" | |
1073 | "*) ;; | |
1074 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1075 | ac_unrecognized_sep=', ';; | |
252b5132 | 1076 | esac |
75086676 | 1077 | eval with_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
1078 | |
1079 | -without-* | --without-*) | |
75086676 | 1080 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
252b5132 | 1081 | # Reject names that are not valid shell variable names. |
75086676 | 1082 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1083 | as_fn_error $? "invalid package name: $ac_useropt" |
75086676 DD |
1084 | ac_useropt_orig=$ac_useropt |
1085 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1086 | case $ac_user_opts in | |
1087 | *" | |
1088 | "with_$ac_useropt" | |
1089 | "*) ;; | |
1090 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1091 | ac_unrecognized_sep=', ';; | |
1092 | esac | |
1093 | eval with_$ac_useropt=no ;; | |
252b5132 RH |
1094 | |
1095 | --x) | |
1096 | # Obsolete; use --with-x. | |
1097 | with_x=yes ;; | |
1098 | ||
1099 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1100 | | --x-incl | --x-inc | --x-in | --x-i) | |
1101 | ac_prev=x_includes ;; | |
1102 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1103 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
2299a76d | 1104 | x_includes=$ac_optarg ;; |
252b5132 RH |
1105 | |
1106 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1107 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1108 | ac_prev=x_libraries ;; | |
1109 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1110 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
2299a76d | 1111 | x_libraries=$ac_optarg ;; |
252b5132 | 1112 | |
d0ac1c44 SM |
1113 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1114 | Try \`$0 --help' for more information" | |
252b5132 RH |
1115 | ;; |
1116 | ||
2299a76d DJ |
1117 | *=*) |
1118 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1119 | # Reject names that are not valid shell variable names. | |
75086676 DD |
1120 | case $ac_envvar in #( |
1121 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
d0ac1c44 | 1122 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
75086676 DD |
1123 | esac |
1124 | eval $ac_envvar=\$ac_optarg | |
2299a76d DJ |
1125 | export $ac_envvar ;; |
1126 | ||
252b5132 | 1127 | *) |
2299a76d | 1128 | # FIXME: should be removed in autoconf 3.0. |
75086676 | 1129 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
2299a76d | 1130 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
75086676 | 1131 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
d0ac1c44 | 1132 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
252b5132 RH |
1133 | ;; |
1134 | ||
1135 | esac | |
1136 | done | |
1137 | ||
1138 | if test -n "$ac_prev"; then | |
2299a76d | 1139 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
d0ac1c44 | 1140 | as_fn_error $? "missing argument to $ac_option" |
252b5132 | 1141 | fi |
252b5132 | 1142 | |
75086676 DD |
1143 | if test -n "$ac_unrecognized_opts"; then |
1144 | case $enable_option_checking in | |
1145 | no) ;; | |
d0ac1c44 | 1146 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
75086676 | 1147 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
2299a76d | 1148 | esac |
75086676 | 1149 | fi |
252b5132 | 1150 | |
75086676 DD |
1151 | # Check all directory arguments for consistency. |
1152 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1153 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1154 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
26853338 | 1155 | libdir localedir mandir |
252b5132 | 1156 | do |
75086676 DD |
1157 | eval ac_val=\$$ac_var |
1158 | # Remove trailing slashes. | |
2299a76d | 1159 | case $ac_val in |
75086676 DD |
1160 | */ ) |
1161 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1162 | eval $ac_var=\$ac_val;; | |
252b5132 | 1163 | esac |
75086676 DD |
1164 | # Be sure to have absolute directory names. |
1165 | case $ac_val in | |
1166 | [\\/$]* | ?:[\\/]* ) continue;; | |
1167 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1168 | esac | |
d0ac1c44 | 1169 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
252b5132 RH |
1170 | done |
1171 | ||
2299a76d DJ |
1172 | # There might be people who depend on the old broken behavior: `$host' |
1173 | # used to hold the argument of --host etc. | |
1174 | # FIXME: To remove some day. | |
1175 | build=$build_alias | |
1176 | host=$host_alias | |
1177 | target=$target_alias | |
1178 | ||
1179 | # FIXME: To remove some day. | |
1180 | if test "x$host_alias" != x; then | |
1181 | if test "x$build_alias" = x; then | |
1182 | cross_compiling=maybe | |
2299a76d DJ |
1183 | elif test "x$build_alias" != "x$host_alias"; then |
1184 | cross_compiling=yes | |
1185 | fi | |
1186 | fi | |
252b5132 | 1187 | |
2299a76d DJ |
1188 | ac_tool_prefix= |
1189 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1190 | ||
1191 | test "$silent" = yes && exec 6>/dev/null | |
252b5132 | 1192 | |
252b5132 | 1193 | |
75086676 DD |
1194 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1195 | ac_ls_di=`ls -di .` && | |
1196 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 1197 | as_fn_error $? "working directory cannot be determined" |
75086676 | 1198 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 1199 | as_fn_error $? "pwd does not report name of working directory" |
75086676 DD |
1200 | |
1201 | ||
252b5132 RH |
1202 | # Find the source files, if location was not specified. |
1203 | if test -z "$srcdir"; then | |
1204 | ac_srcdir_defaulted=yes | |
75086676 DD |
1205 | # Try the directory containing this script, then the parent directory. |
1206 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1207 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1208 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1209 | X"$as_myself" : 'X\(//\)$' \| \ | |
1210 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1211 | $as_echo X"$as_myself" | | |
1212 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1213 | s//\1/ | |
1214 | q | |
1215 | } | |
1216 | /^X\(\/\/\)[^/].*/{ | |
1217 | s//\1/ | |
1218 | q | |
1219 | } | |
1220 | /^X\(\/\/\)$/{ | |
1221 | s//\1/ | |
1222 | q | |
1223 | } | |
1224 | /^X\(\/\).*/{ | |
1225 | s//\1/ | |
1226 | q | |
1227 | } | |
1228 | s/.*/./; q'` | |
252b5132 | 1229 | srcdir=$ac_confdir |
75086676 | 1230 | if test ! -r "$srcdir/$ac_unique_file"; then |
252b5132 RH |
1231 | srcdir=.. |
1232 | fi | |
1233 | else | |
1234 | ac_srcdir_defaulted=no | |
1235 | fi | |
75086676 DD |
1236 | if test ! -r "$srcdir/$ac_unique_file"; then |
1237 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 1238 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
75086676 DD |
1239 | fi |
1240 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1241 | ac_abs_confdir=`( | |
d0ac1c44 | 1242 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
75086676 DD |
1243 | pwd)` |
1244 | # When building in place, set srcdir=. | |
1245 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1246 | srcdir=. | |
1247 | fi | |
1248 | # Remove unnecessary trailing slashes from srcdir. | |
1249 | # Double slashes in file names in object file debugging info | |
1250 | # mess up M-x gdb in Emacs. | |
1251 | case $srcdir in | |
1252 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1253 | esac | |
1254 | for ac_var in $ac_precious_vars; do | |
1255 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1256 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1257 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1258 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1259 | done | |
2299a76d DJ |
1260 | |
1261 | # | |
1262 | # Report the --help message. | |
1263 | # | |
1264 | if test "$ac_init_help" = "long"; then | |
1265 | # Omit some internal or obsolete options to make the list less imposing. | |
1266 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1267 | cat <<_ACEOF | |
1268 | \`configure' configures this package to adapt to many kinds of systems. | |
1269 | ||
1270 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1271 | ||
1272 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1273 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1274 | ||
1275 | Defaults for the options are specified in brackets. | |
1276 | ||
1277 | Configuration: | |
1278 | -h, --help display this help and exit | |
1279 | --help=short display options specific to this package | |
1280 | --help=recursive display the short help of all the included packages | |
1281 | -V, --version display version information and exit | |
d0ac1c44 | 1282 | -q, --quiet, --silent do not print \`checking ...' messages |
2299a76d DJ |
1283 | --cache-file=FILE cache test results in FILE [disabled] |
1284 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1285 | -n, --no-create do not create output files | |
1286 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1287 | ||
2299a76d DJ |
1288 | Installation directories: |
1289 | --prefix=PREFIX install architecture-independent files in PREFIX | |
75086676 | 1290 | [$ac_default_prefix] |
2299a76d | 1291 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
75086676 | 1292 | [PREFIX] |
2299a76d DJ |
1293 | |
1294 | By default, \`make install' will install all the files in | |
1295 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1296 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1297 | for instance \`--prefix=\$HOME'. | |
1298 | ||
1299 | For better control, use the options below. | |
1300 | ||
1301 | Fine tuning of the installation directories: | |
75086676 DD |
1302 | --bindir=DIR user executables [EPREFIX/bin] |
1303 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1304 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1305 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1306 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1307 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1308 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1309 | --includedir=DIR C header files [PREFIX/include] | |
1310 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1311 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1312 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1313 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1314 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1315 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1316 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1317 | --htmldir=DIR html documentation [DOCDIR] | |
1318 | --dvidir=DIR dvi documentation [DOCDIR] | |
1319 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1320 | --psdir=DIR ps documentation [DOCDIR] | |
2299a76d DJ |
1321 | _ACEOF |
1322 | ||
1323 | cat <<\_ACEOF | |
1324 | ||
1325 | System types: | |
1326 | --build=BUILD configure for building on BUILD [guessed] | |
1327 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1328 | _ACEOF | |
1329 | fi | |
1330 | ||
1331 | if test -n "$ac_init_help"; then | |
1332 | ||
1333 | cat <<\_ACEOF | |
1334 | ||
1335 | Optional Features: | |
75086676 | 1336 | --disable-option-checking ignore unrecognized --enable/--with options |
2299a76d DJ |
1337 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1338 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1339 | --enable-maintainer-mode | |
1340 | enable make rules and dependencies not useful | |
1341 | (and sometimes confusing) to the casual installer | |
958afec3 | 1342 | --enable-multilib build many library versions (default) |
a4818a05 | 1343 | --enable-install-libiberty Install headers and library for end users |
899de170 | 1344 | --disable-largefile omit support for large files |
56b1e56d | 1345 | --enable-cet enable Intel CET in host libraries [default=auto] |
2299a76d DJ |
1346 | |
1347 | Optional Packages: | |
1348 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1349 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1350 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target | |
1351 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build | |
1352 | --with-cross-host=HOST Configuring with a cross compiler | |
1353 | --with-newlib Configuring with newlib | |
1354 | ||
1355 | Some influential environment variables: | |
1356 | CC C compiler command | |
1357 | CFLAGS C compiler flags | |
1358 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1359 | nonstandard directory <lib dir> | |
75086676 | 1360 | LIBS libraries to pass to the linker, e.g. -l<library> |
d0ac1c44 | 1361 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
75086676 | 1362 | you have headers in a nonstandard directory <include dir> |
2299a76d DJ |
1363 | CPP C preprocessor |
1364 | ||
1365 | Use these variables to override the choices made by `configure' or to help | |
1366 | it to find libraries and programs with nonstandard names/locations. | |
1367 | ||
75086676 | 1368 | Report bugs to the package provider. |
2299a76d | 1369 | _ACEOF |
75086676 | 1370 | ac_status=$? |
2299a76d DJ |
1371 | fi |
1372 | ||
1373 | if test "$ac_init_help" = "recursive"; then | |
1374 | # If there are subdirs, report their specific --help. | |
2299a76d | 1375 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
75086676 DD |
1376 | test -d "$ac_dir" || |
1377 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1378 | continue | |
2299a76d DJ |
1379 | ac_builddir=. |
1380 | ||
75086676 DD |
1381 | case "$ac_dir" in |
1382 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1383 | *) | |
1384 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1385 | # A ".." for each directory in $ac_dir_suffix. | |
1386 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1387 | case $ac_top_builddir_sub in | |
1388 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1389 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1390 | esac ;; | |
1391 | esac | |
1392 | ac_abs_top_builddir=$ac_pwd | |
1393 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1394 | # for backward compatibility: | |
1395 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
1396 | |
1397 | case $srcdir in | |
75086676 | 1398 | .) # We are building in place. |
2299a76d | 1399 | ac_srcdir=. |
75086676 DD |
1400 | ac_top_srcdir=$ac_top_builddir_sub |
1401 | ac_abs_top_srcdir=$ac_pwd ;; | |
1402 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 1403 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
1404 | ac_top_srcdir=$srcdir |
1405 | ac_abs_top_srcdir=$srcdir ;; | |
1406 | *) # Relative name. | |
1407 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1408 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1409 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
58670637 | 1410 | esac |
75086676 DD |
1411 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1412 | ||
1413 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1414 | # Check for guested configure. | |
1415 | if test -f "$ac_srcdir/configure.gnu"; then | |
1416 | echo && | |
1417 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1418 | elif test -f "$ac_srcdir/configure"; then | |
1419 | echo && | |
1420 | $SHELL "$ac_srcdir/configure" --help=recursive | |
2299a76d | 1421 | else |
75086676 DD |
1422 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1423 | fi || ac_status=$? | |
1424 | cd "$ac_pwd" || { ac_status=$?; break; } | |
2299a76d DJ |
1425 | done |
1426 | fi | |
1427 | ||
75086676 | 1428 | test -n "$ac_init_help" && exit $ac_status |
2299a76d DJ |
1429 | if $ac_init_version; then |
1430 | cat <<\_ACEOF | |
75086676 | 1431 | configure |
d0ac1c44 | 1432 | generated by GNU Autoconf 2.69 |
2299a76d | 1433 | |
d0ac1c44 | 1434 | Copyright (C) 2012 Free Software Foundation, Inc. |
2299a76d DJ |
1435 | This configure script is free software; the Free Software Foundation |
1436 | gives unlimited permission to copy, distribute and modify it. | |
1437 | _ACEOF | |
75086676 | 1438 | exit |
2299a76d | 1439 | fi |
2299a76d | 1440 | |
75086676 DD |
1441 | ## ------------------------ ## |
1442 | ## Autoconf initialization. ## | |
1443 | ## ------------------------ ## | |
2299a76d | 1444 | |
75086676 DD |
1445 | # ac_fn_c_try_compile LINENO |
1446 | # -------------------------- | |
1447 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1448 | ac_fn_c_try_compile () | |
2299a76d | 1449 | { |
75086676 DD |
1450 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1451 | rm -f conftest.$ac_objext | |
1452 | if { { ac_try="$ac_compile" | |
1453 | case "(($ac_try" in | |
1454 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1455 | *) ac_try_echo=$ac_try;; | |
1456 | esac | |
1457 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1458 | $as_echo "$ac_try_echo"; } >&5 | |
1459 | (eval "$ac_compile") 2>conftest.err | |
1460 | ac_status=$? | |
1461 | if test -s conftest.err; then | |
1462 | grep -v '^ *+' conftest.err >conftest.er1 | |
1463 | cat conftest.er1 >&5 | |
1464 | mv -f conftest.er1 conftest.err | |
1465 | fi | |
1466 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1467 | test $ac_status = 0; } && { | |
1468 | test -z "$ac_c_werror_flag" || | |
1469 | test ! -s conftest.err | |
1470 | } && test -s conftest.$ac_objext; then : | |
1471 | ac_retval=0 | |
1472 | else | |
1473 | $as_echo "$as_me: failed program was:" >&5 | |
1474 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1475 | |
75086676 DD |
1476 | ac_retval=1 |
1477 | fi | |
d0ac1c44 SM |
1478 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1479 | as_fn_set_status $ac_retval | |
2299a76d | 1480 | |
75086676 | 1481 | } # ac_fn_c_try_compile |
2299a76d | 1482 | |
75086676 DD |
1483 | # ac_fn_c_try_cpp LINENO |
1484 | # ---------------------- | |
1485 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1486 | ac_fn_c_try_cpp () | |
1487 | { | |
1488 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1489 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1490 | case "(($ac_try" in | |
1491 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1492 | *) ac_try_echo=$ac_try;; | |
1493 | esac | |
1494 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1495 | $as_echo "$ac_try_echo"; } >&5 | |
1496 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1497 | ac_status=$? | |
1498 | if test -s conftest.err; then | |
1499 | grep -v '^ *+' conftest.err >conftest.er1 | |
1500 | cat conftest.er1 >&5 | |
1501 | mv -f conftest.er1 conftest.err | |
1502 | fi | |
1503 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
d0ac1c44 | 1504 | test $ac_status = 0; } > conftest.i && { |
75086676 DD |
1505 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1506 | test ! -s conftest.err | |
1507 | }; then : | |
1508 | ac_retval=0 | |
1509 | else | |
1510 | $as_echo "$as_me: failed program was:" >&5 | |
1511 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1512 | |
75086676 DD |
1513 | ac_retval=1 |
1514 | fi | |
d0ac1c44 SM |
1515 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1516 | as_fn_set_status $ac_retval | |
2299a76d | 1517 | |
75086676 | 1518 | } # ac_fn_c_try_cpp |
2299a76d | 1519 | |
f91ca6bc IB |
1520 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1521 | # ------------------------------------------------------- | |
1522 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1523 | # the include files in INCLUDES and setting the cache variable VAR | |
1524 | # accordingly. | |
1525 | ac_fn_c_check_header_mongrel () | |
1526 | { | |
1527 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 1528 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1530 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1531 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1532 | $as_echo_n "(cached) " >&6 |
1533 | fi | |
1534 | eval ac_res=\$$3 | |
1535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1536 | $as_echo "$ac_res" >&6; } | |
1537 | else | |
1538 | # Is the header compilable? | |
1539 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1540 | $as_echo_n "checking $2 usability... " >&6; } | |
1541 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1542 | /* end confdefs.h. */ | |
1543 | $4 | |
1544 | #include <$2> | |
1545 | _ACEOF | |
1546 | if ac_fn_c_try_compile "$LINENO"; then : | |
1547 | ac_header_compiler=yes | |
1548 | else | |
1549 | ac_header_compiler=no | |
1550 | fi | |
1551 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1553 | $as_echo "$ac_header_compiler" >&6; } | |
1554 | ||
1555 | # Is the header present? | |
1556 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1557 | $as_echo_n "checking $2 presence... " >&6; } | |
1558 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1559 | /* end confdefs.h. */ | |
1560 | #include <$2> | |
1561 | _ACEOF | |
1562 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1563 | ac_header_preproc=yes | |
1564 | else | |
1565 | ac_header_preproc=no | |
1566 | fi | |
d0ac1c44 | 1567 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
1568 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1569 | $as_echo "$ac_header_preproc" >&6; } | |
1570 | ||
1571 | # So? What about this header? | |
1572 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1573 | yes:no: ) | |
1574 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1575 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1576 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1577 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1578 | ;; | |
1579 | no:yes:* ) | |
1580 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1581 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1582 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1583 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1584 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1585 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1586 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1587 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1588 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1589 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1590 | ;; | |
1591 | esac | |
1592 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1593 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1594 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1595 | $as_echo_n "(cached) " >&6 |
1596 | else | |
1597 | eval "$3=\$ac_header_compiler" | |
1598 | fi | |
1599 | eval ac_res=\$$3 | |
1600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1601 | $as_echo "$ac_res" >&6; } | |
1602 | fi | |
d0ac1c44 | 1603 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
f91ca6bc IB |
1604 | |
1605 | } # ac_fn_c_check_header_mongrel | |
1606 | ||
75086676 DD |
1607 | # ac_fn_c_try_run LINENO |
1608 | # ---------------------- | |
1609 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1610 | # that executables *can* be run. | |
1611 | ac_fn_c_try_run () | |
1612 | { | |
1613 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1614 | if { { ac_try="$ac_link" | |
1615 | case "(($ac_try" in | |
1616 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1617 | *) ac_try_echo=$ac_try;; | |
1618 | esac | |
1619 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1620 | $as_echo "$ac_try_echo"; } >&5 | |
1621 | (eval "$ac_link") 2>&5 | |
1622 | ac_status=$? | |
1623 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1624 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1625 | { { case "(($ac_try" in | |
1626 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1627 | *) ac_try_echo=$ac_try;; | |
1628 | esac | |
1629 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1630 | $as_echo "$ac_try_echo"; } >&5 | |
1631 | (eval "$ac_try") 2>&5 | |
1632 | ac_status=$? | |
1633 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1634 | test $ac_status = 0; }; }; then : | |
1635 | ac_retval=0 | |
1636 | else | |
1637 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1638 | $as_echo "$as_me: failed program was:" >&5 | |
1639 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1640 | |
75086676 DD |
1641 | ac_retval=$ac_status |
1642 | fi | |
1643 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1644 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1645 | as_fn_set_status $ac_retval | |
2299a76d | 1646 | |
75086676 | 1647 | } # ac_fn_c_try_run |
252b5132 | 1648 | |
f91ca6bc IB |
1649 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1650 | # ------------------------------------------------------- | |
1651 | # Tests whether HEADER exists and can be compiled using the include files in | |
1652 | # INCLUDES, setting the cache variable VAR accordingly. | |
1653 | ac_fn_c_check_header_compile () | |
1654 | { | |
1655 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1657 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1658 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1659 | $as_echo_n "(cached) " >&6 |
1660 | else | |
1661 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1662 | /* end confdefs.h. */ | |
1663 | $4 | |
1664 | #include <$2> | |
1665 | _ACEOF | |
1666 | if ac_fn_c_try_compile "$LINENO"; then : | |
1667 | eval "$3=yes" | |
1668 | else | |
1669 | eval "$3=no" | |
1670 | fi | |
1671 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1672 | fi | |
1673 | eval ac_res=\$$3 | |
1674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1675 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1676 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
f91ca6bc IB |
1677 | |
1678 | } # ac_fn_c_check_header_compile | |
1679 | ||
87c66b2e L |
1680 | # ac_fn_c_try_link LINENO |
1681 | # ----------------------- | |
1682 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1683 | ac_fn_c_try_link () | |
1684 | { | |
1685 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1686 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1687 | if { { ac_try="$ac_link" | |
1688 | case "(($ac_try" in | |
1689 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1690 | *) ac_try_echo=$ac_try;; | |
1691 | esac | |
1692 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1693 | $as_echo "$ac_try_echo"; } >&5 | |
1694 | (eval "$ac_link") 2>conftest.err | |
1695 | ac_status=$? | |
1696 | if test -s conftest.err; then | |
1697 | grep -v '^ *+' conftest.err >conftest.er1 | |
1698 | cat conftest.er1 >&5 | |
1699 | mv -f conftest.er1 conftest.err | |
1700 | fi | |
1701 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1702 | test $ac_status = 0; } && { | |
1703 | test -z "$ac_c_werror_flag" || | |
1704 | test ! -s conftest.err | |
1705 | } && test -s conftest$ac_exeext && { | |
1706 | test "$cross_compiling" = yes || | |
1707 | test -x conftest$ac_exeext | |
1708 | }; then : | |
1709 | ac_retval=0 | |
1710 | else | |
1711 | $as_echo "$as_me: failed program was:" >&5 | |
1712 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1713 | ||
1714 | ac_retval=1 | |
1715 | fi | |
1716 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1717 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1718 | # interfere with the next link command; also delete a directory that is | |
1719 | # left behind by Apple's compiler. We do this before executing the actions. | |
1720 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1721 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1722 | as_fn_set_status $ac_retval | |
1723 | ||
1724 | } # ac_fn_c_try_link | |
1725 | ||
75086676 DD |
1726 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
1727 | # ---------------------------------------------- | |
1728 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
1729 | ac_fn_c_check_header_preproc () | |
1730 | { | |
1731 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1732 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1733 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1734 | if eval \${$3+:} false; then : |
75086676 DD |
1735 | $as_echo_n "(cached) " >&6 |
1736 | else | |
1737 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1738 | /* end confdefs.h. */ | |
1739 | #include <$2> | |
2299a76d | 1740 | _ACEOF |
75086676 DD |
1741 | if ac_fn_c_try_cpp "$LINENO"; then : |
1742 | eval "$3=yes" | |
1743 | else | |
1744 | eval "$3=no" | |
1745 | fi | |
d0ac1c44 | 1746 | rm -f conftest.err conftest.i conftest.$ac_ext |
75086676 DD |
1747 | fi |
1748 | eval ac_res=\$$3 | |
1749 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1750 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1751 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2299a76d | 1752 | |
75086676 | 1753 | } # ac_fn_c_check_header_preproc |
2299a76d | 1754 | |
75086676 DD |
1755 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1756 | # -------------------------------------------- | |
1757 | # Tries to find the compile-time value of EXPR in a program that includes | |
1758 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1759 | # computed | |
1760 | ac_fn_c_compute_int () | |
1761 | { | |
1762 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1763 | if test "$cross_compiling" = yes; then | |
1764 | # Depending upon the size, compute the lo and hi bounds. | |
1765 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1766 | /* end confdefs.h. */ | |
1767 | $4 | |
1768 | int | |
1769 | main () | |
1770 | { | |
1771 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
d0ac1c44 SM |
1772 | test_array [0] = 0; |
1773 | return test_array [0]; | |
2299a76d | 1774 | |
75086676 DD |
1775 | ; |
1776 | return 0; | |
1777 | } | |
1778 | _ACEOF | |
1779 | if ac_fn_c_try_compile "$LINENO"; then : | |
1780 | ac_lo=0 ac_mid=0 | |
1781 | while :; do | |
1782 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1783 | /* end confdefs.h. */ | |
1784 | $4 | |
1785 | int | |
1786 | main () | |
2299a76d | 1787 | { |
75086676 | 1788 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
d0ac1c44 SM |
1789 | test_array [0] = 0; |
1790 | return test_array [0]; | |
75086676 DD |
1791 | |
1792 | ; | |
1793 | return 0; | |
2299a76d | 1794 | } |
75086676 DD |
1795 | _ACEOF |
1796 | if ac_fn_c_try_compile "$LINENO"; then : | |
1797 | ac_hi=$ac_mid; break | |
1798 | else | |
1799 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1800 | if test $ac_lo -le $ac_mid; then | |
1801 | ac_lo= ac_hi= | |
1802 | break | |
1803 | fi | |
1804 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1805 | fi | |
1806 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1807 | done | |
1808 | else | |
1809 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1810 | /* end confdefs.h. */ | |
1811 | $4 | |
1812 | int | |
1813 | main () | |
1814 | { | |
1815 | static int test_array [1 - 2 * !(($2) < 0)]; | |
d0ac1c44 SM |
1816 | test_array [0] = 0; |
1817 | return test_array [0]; | |
2299a76d | 1818 | |
75086676 DD |
1819 | ; |
1820 | return 0; | |
1821 | } | |
1822 | _ACEOF | |
1823 | if ac_fn_c_try_compile "$LINENO"; then : | |
1824 | ac_hi=-1 ac_mid=-1 | |
1825 | while :; do | |
1826 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1827 | /* end confdefs.h. */ | |
1828 | $4 | |
1829 | int | |
1830 | main () | |
1831 | { | |
1832 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
d0ac1c44 SM |
1833 | test_array [0] = 0; |
1834 | return test_array [0]; | |
2299a76d | 1835 | |
75086676 DD |
1836 | ; |
1837 | return 0; | |
1838 | } | |
1839 | _ACEOF | |
1840 | if ac_fn_c_try_compile "$LINENO"; then : | |
1841 | ac_lo=$ac_mid; break | |
1842 | else | |
1843 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1844 | if test $ac_mid -le $ac_hi; then | |
1845 | ac_lo= ac_hi= | |
1846 | break | |
1847 | fi | |
1848 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1849 | fi | |
1850 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1851 | done | |
1852 | else | |
1853 | ac_lo= ac_hi= | |
1854 | fi | |
1855 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1856 | fi | |
1857 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1858 | # Binary search between lo and hi bounds. | |
1859 | while test "x$ac_lo" != "x$ac_hi"; do | |
1860 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1861 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1862 | /* end confdefs.h. */ | |
1863 | $4 | |
1864 | int | |
1865 | main () | |
1866 | { | |
1867 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
1868 | test_array [0] = 0; |
1869 | return test_array [0]; | |
2299a76d | 1870 | |
75086676 DD |
1871 | ; |
1872 | return 0; | |
1873 | } | |
1874 | _ACEOF | |
1875 | if ac_fn_c_try_compile "$LINENO"; then : | |
1876 | ac_hi=$ac_mid | |
1877 | else | |
1878 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1879 | fi | |
1880 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 1881 | done |
75086676 DD |
1882 | case $ac_lo in #(( |
1883 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1884 | '') ac_retval=1 ;; | |
1885 | esac | |
1886 | else | |
1887 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1888 | /* end confdefs.h. */ | |
1889 | $4 | |
1890 | static long int longval () { return $2; } | |
1891 | static unsigned long int ulongval () { return $2; } | |
1892 | #include <stdio.h> | |
1893 | #include <stdlib.h> | |
1894 | int | |
1895 | main () | |
1896 | { | |
2299a76d | 1897 | |
75086676 DD |
1898 | FILE *f = fopen ("conftest.val", "w"); |
1899 | if (! f) | |
1900 | return 1; | |
1901 | if (($2) < 0) | |
1902 | { | |
1903 | long int i = longval (); | |
1904 | if (i != ($2)) | |
1905 | return 1; | |
1906 | fprintf (f, "%ld", i); | |
1907 | } | |
1908 | else | |
1909 | { | |
1910 | unsigned long int i = ulongval (); | |
1911 | if (i != ($2)) | |
1912 | return 1; | |
1913 | fprintf (f, "%lu", i); | |
1914 | } | |
1915 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1916 | on some platforms. */ | |
1917 | return ferror (f) || fclose (f) != 0; | |
2299a76d | 1918 | |
75086676 DD |
1919 | ; |
1920 | return 0; | |
1921 | } | |
2299a76d | 1922 | _ACEOF |
75086676 DD |
1923 | if ac_fn_c_try_run "$LINENO"; then : |
1924 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1925 | else | |
1926 | ac_retval=1 | |
1927 | fi | |
1928 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1929 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1930 | rm -f conftest.val | |
2299a76d | 1931 | |
75086676 | 1932 | fi |
d0ac1c44 SM |
1933 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1934 | as_fn_set_status $ac_retval | |
2299a76d | 1935 | |
75086676 | 1936 | } # ac_fn_c_compute_int |
2299a76d | 1937 | |
75086676 DD |
1938 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1939 | # ------------------------------------------- | |
1940 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1941 | # variable VAR accordingly. | |
1942 | ac_fn_c_check_type () | |
1943 | { | |
1944 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1945 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1946 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1947 | if eval \${$3+:} false; then : |
75086676 DD |
1948 | $as_echo_n "(cached) " >&6 |
1949 | else | |
1950 | eval "$3=no" | |
1951 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1952 | /* end confdefs.h. */ | |
1953 | $4 | |
1954 | int | |
1955 | main () | |
1956 | { | |
1957 | if (sizeof ($2)) | |
1958 | return 0; | |
1959 | ; | |
1960 | return 0; | |
1961 | } | |
2299a76d | 1962 | _ACEOF |
75086676 DD |
1963 | if ac_fn_c_try_compile "$LINENO"; then : |
1964 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1965 | /* end confdefs.h. */ | |
1966 | $4 | |
1967 | int | |
1968 | main () | |
1969 | { | |
1970 | if (sizeof (($2))) | |
1971 | return 0; | |
1972 | ; | |
1973 | return 0; | |
1974 | } | |
2299a76d | 1975 | _ACEOF |
75086676 | 1976 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 1977 | |
75086676 DD |
1978 | else |
1979 | eval "$3=yes" | |
1980 | fi | |
1981 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1982 | fi | |
1983 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1984 | fi | |
1985 | eval ac_res=\$$3 | |
1986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1987 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1988 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2299a76d | 1989 | |
75086676 | 1990 | } # ac_fn_c_check_type |
2299a76d | 1991 | |
75086676 DD |
1992 | # ac_fn_c_check_func LINENO FUNC VAR |
1993 | # ---------------------------------- | |
1994 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1995 | ac_fn_c_check_func () | |
1996 | { | |
1997 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1999 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2000 | if eval \${$3+:} false; then : |
75086676 | 2001 | $as_echo_n "(cached) " >&6 |
252b5132 | 2002 | else |
75086676 | 2003 | if test x$gcc_no_link = xyes; then |
d0ac1c44 | 2004 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
2299a76d | 2005 | fi |
75086676 DD |
2006 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2007 | /* end confdefs.h. */ | |
85f1f7cf DD |
2008 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
2009 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2010 | #define $2 innocuous_$2 | |
2011 | ||
75086676 DD |
2012 | /* System header to define __stub macros and hopefully few prototypes, |
2013 | which can conflict with char $2 (); below. | |
2014 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
85f1f7cf DD |
2015 | <limits.h> exists even on freestanding compilers. */ |
2016 | ||
2017 | #ifdef __STDC__ | |
75086676 DD |
2018 | # include <limits.h> |
2019 | #else | |
2020 | # include <assert.h> | |
2021 | #endif | |
85f1f7cf DD |
2022 | |
2023 | #undef $2 | |
2024 | ||
2025 | /* Override any GCC internal prototype to avoid an error. | |
2026 | Use char because int might match the return type of a GCC | |
2027 | builtin and then its argument prototype would still apply. */ | |
75086676 DD |
2028 | #ifdef __cplusplus |
2029 | extern "C" | |
75086676 | 2030 | #endif |
75086676 DD |
2031 | char $2 (); |
2032 | /* The GNU C library defines this for functions which it implements | |
2033 | to always fail with ENOSYS. Some functions are actually named | |
2034 | something starting with __ and the normal name is an alias. */ | |
85f1f7cf | 2035 | #if defined __stub_$2 || defined __stub___$2 |
75086676 | 2036 | choke me |
75086676 | 2037 | #endif |
2299a76d | 2038 | |
75086676 DD |
2039 | int |
2040 | main () | |
2041 | { | |
85f1f7cf | 2042 | return $2 (); |
75086676 DD |
2043 | ; |
2044 | return 0; | |
2045 | } | |
2046 | _ACEOF | |
2047 | if ac_fn_c_try_link "$LINENO"; then : | |
2048 | eval "$3=yes" | |
2049 | else | |
2050 | eval "$3=no" | |
252b5132 | 2051 | fi |
75086676 DD |
2052 | rm -f core conftest.err conftest.$ac_objext \ |
2053 | conftest$ac_exeext conftest.$ac_ext | |
2054 | fi | |
2055 | eval ac_res=\$$3 | |
2056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2057 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2058 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
252b5132 | 2059 | |
75086676 | 2060 | } # ac_fn_c_check_func |
252b5132 | 2061 | |
d0ac1c44 SM |
2062 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
2063 | # --------------------------------------------- | |
2064 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2065 | # accordingly. | |
75086676 DD |
2066 | ac_fn_c_check_decl () |
2067 | { | |
2068 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
a2803021 DD |
2069 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2070 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2071 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2072 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
d0ac1c44 | 2073 | if eval \${$3+:} false; then : |
75086676 DD |
2074 | $as_echo_n "(cached) " >&6 |
2075 | else | |
2076 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2077 | /* end confdefs.h. */ | |
2078 | $4 | |
2079 | int | |
2080 | main () | |
2081 | { | |
a2803021 DD |
2082 | #ifndef $as_decl_name |
2083 | #ifdef __cplusplus | |
2084 | (void) $as_decl_use; | |
2085 | #else | |
2086 | (void) $as_decl_name; | |
2087 | #endif | |
75086676 | 2088 | #endif |
252b5132 | 2089 | |
75086676 DD |
2090 | ; |
2091 | return 0; | |
2092 | } | |
2093 | _ACEOF | |
2094 | if ac_fn_c_try_compile "$LINENO"; then : | |
2095 | eval "$3=yes" | |
2096 | else | |
2097 | eval "$3=no" | |
2098 | fi | |
2099 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2100 | fi | |
2101 | eval ac_res=\$$3 | |
2102 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2103 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2104 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
252b5132 | 2105 | |
75086676 DD |
2106 | } # ac_fn_c_check_decl |
2107 | cat >config.log <<_ACEOF | |
2108 | This file contains any messages produced by compilers while | |
2109 | running configure, to aid debugging if configure makes a mistake. | |
52d98c2d | 2110 | |
75086676 | 2111 | It was created by $as_me, which was |
d0ac1c44 | 2112 | generated by GNU Autoconf 2.69. Invocation command line was |
252b5132 | 2113 | |
75086676 | 2114 | $ $0 $@ |
2299a76d | 2115 | |
75086676 DD |
2116 | _ACEOF |
2117 | exec 5>>config.log | |
2118 | { | |
2119 | cat <<_ASUNAME | |
2120 | ## --------- ## | |
2121 | ## Platform. ## | |
2122 | ## --------- ## | |
2299a76d | 2123 | |
75086676 DD |
2124 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2125 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2126 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2127 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2128 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2299a76d | 2129 | |
75086676 DD |
2130 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2131 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2299a76d | 2132 | |
75086676 DD |
2133 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2134 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2135 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2136 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2137 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2138 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2139 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2299a76d | 2140 | |
75086676 | 2141 | _ASUNAME |
2299a76d | 2142 | |
75086676 DD |
2143 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2144 | for as_dir in $PATH | |
2145 | do | |
2146 | IFS=$as_save_IFS | |
2147 | test -z "$as_dir" && as_dir=. | |
2148 | $as_echo "PATH: $as_dir" | |
2149 | done | |
2150 | IFS=$as_save_IFS | |
2299a76d | 2151 | |
75086676 | 2152 | } >&5 |
2299a76d | 2153 | |
75086676 | 2154 | cat >&5 <<_ACEOF |
2299a76d DJ |
2155 | |
2156 | ||
75086676 DD |
2157 | ## ----------- ## |
2158 | ## Core tests. ## | |
2159 | ## ----------- ## | |
2299a76d | 2160 | |
75086676 | 2161 | _ACEOF |
2299a76d | 2162 | |
c8536f38 | 2163 | |
75086676 DD |
2164 | # Keep a trace of the command line. |
2165 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2166 | # Strip out --silent because we don't want to record it for future runs. | |
2167 | # Also quote any args containing shell meta-characters. | |
2168 | # Make two passes to allow for proper duplicate-argument suppression. | |
2169 | ac_configure_args= | |
2170 | ac_configure_args0= | |
2171 | ac_configure_args1= | |
2172 | ac_must_keep_next=false | |
2173 | for ac_pass in 1 2 | |
2174 | do | |
2175 | for ac_arg | |
2176 | do | |
2177 | case $ac_arg in | |
2178 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2179 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2180 | | -silent | --silent | --silen | --sile | --sil) | |
2181 | continue ;; | |
2182 | *\'*) | |
2183 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2184 | esac | |
2185 | case $ac_pass in | |
2186 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2187 | 2) | |
2188 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2189 | if test $ac_must_keep_next = true; then | |
2190 | ac_must_keep_next=false # Got value, back to normal. | |
2191 | else | |
2192 | case $ac_arg in | |
2193 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2194 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2195 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2196 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2197 | case "$ac_configure_args0 " in | |
2198 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2199 | esac | |
2200 | ;; | |
2201 | -* ) ac_must_keep_next=true ;; | |
2202 | esac | |
2203 | fi | |
2204 | as_fn_append ac_configure_args " '$ac_arg'" | |
2205 | ;; | |
2206 | esac | |
2207 | done | |
2208 | done | |
2209 | { ac_configure_args0=; unset ac_configure_args0;} | |
2210 | { ac_configure_args1=; unset ac_configure_args1;} | |
c8536f38 | 2211 | |
75086676 DD |
2212 | # When interrupted or exit'd, cleanup temporary files, and complete |
2213 | # config.log. We remove comments because anyway the quotes in there | |
2214 | # would cause problems or look ugly. | |
2215 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2216 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2217 | trap 'exit_status=$? | |
2218 | # Save into config.log some information that might help in debugging. | |
2219 | { | |
2220 | echo | |
c8536f38 | 2221 | |
d0ac1c44 | 2222 | $as_echo "## ---------------- ## |
75086676 | 2223 | ## Cache variables. ## |
d0ac1c44 | 2224 | ## ---------------- ##" |
75086676 DD |
2225 | echo |
2226 | # The following way of writing the cache mishandles newlines in values, | |
2227 | ( | |
2228 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2229 | eval ac_val=\$$ac_var | |
2230 | case $ac_val in #( | |
2231 | *${as_nl}*) | |
2232 | case $ac_var in #( | |
2233 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2234 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2235 | esac | |
2236 | case $ac_var in #( | |
2237 | _ | IFS | as_nl) ;; #( | |
2238 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2239 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2240 | esac ;; | |
2241 | esac | |
2242 | done | |
2243 | (set) 2>&1 | | |
2244 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2245 | *${as_nl}ac_space=\ *) | |
2246 | sed -n \ | |
2247 | "s/'\''/'\''\\\\'\'''\''/g; | |
2248 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2249 | ;; #( | |
2250 | *) | |
2251 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2252 | ;; | |
2253 | esac | | |
2254 | sort | |
2255 | ) | |
2256 | echo | |
2299a76d | 2257 | |
d0ac1c44 | 2258 | $as_echo "## ----------------- ## |
75086676 | 2259 | ## Output variables. ## |
d0ac1c44 | 2260 | ## ----------------- ##" |
75086676 DD |
2261 | echo |
2262 | for ac_var in $ac_subst_vars | |
2263 | do | |
2264 | eval ac_val=\$$ac_var | |
2265 | case $ac_val in | |
2266 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2267 | esac | |
2268 | $as_echo "$ac_var='\''$ac_val'\''" | |
2269 | done | sort | |
2270 | echo | |
2299a76d | 2271 | |
75086676 | 2272 | if test -n "$ac_subst_files"; then |
d0ac1c44 | 2273 | $as_echo "## ------------------- ## |
75086676 | 2274 | ## File substitutions. ## |
d0ac1c44 | 2275 | ## ------------------- ##" |
75086676 DD |
2276 | echo |
2277 | for ac_var in $ac_subst_files | |
2278 | do | |
2279 | eval ac_val=\$$ac_var | |
2280 | case $ac_val in | |
2281 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2282 | esac | |
2283 | $as_echo "$ac_var='\''$ac_val'\''" | |
2284 | done | sort | |
2285 | echo | |
2286 | fi | |
bb6a587d | 2287 | |
75086676 | 2288 | if test -s confdefs.h; then |
d0ac1c44 | 2289 | $as_echo "## ----------- ## |
75086676 | 2290 | ## confdefs.h. ## |
d0ac1c44 | 2291 | ## ----------- ##" |
75086676 DD |
2292 | echo |
2293 | cat confdefs.h | |
2294 | echo | |
2295 | fi | |
2296 | test "$ac_signal" != 0 && | |
2297 | $as_echo "$as_me: caught signal $ac_signal" | |
2298 | $as_echo "$as_me: exit $exit_status" | |
2299 | } >&5 | |
2300 | rm -f core *.core core.conftest.* && | |
2301 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2302 | exit $exit_status | |
2303 | ' 0 | |
2304 | for ac_signal in 1 2 13 15; do | |
2305 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2306 | done | |
2307 | ac_signal=0 | |
2299a76d | 2308 | |
75086676 DD |
2309 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2310 | rm -f -r conftest* confdefs.h | |
2299a76d | 2311 | |
75086676 | 2312 | $as_echo "/* confdefs.h */" > confdefs.h |
2299a76d | 2313 | |
75086676 | 2314 | # Predefined preprocessor variables. |
2299a76d | 2315 | |
75086676 DD |
2316 | cat >>confdefs.h <<_ACEOF |
2317 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2318 | _ACEOF | |
2299a76d | 2319 | |
75086676 DD |
2320 | cat >>confdefs.h <<_ACEOF |
2321 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2322 | _ACEOF | |
2299a76d | 2323 | |
75086676 DD |
2324 | cat >>confdefs.h <<_ACEOF |
2325 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2326 | _ACEOF | |
cfed0715 | 2327 | |
75086676 DD |
2328 | cat >>confdefs.h <<_ACEOF |
2329 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2330 | _ACEOF | |
2299a76d | 2331 | |
75086676 DD |
2332 | cat >>confdefs.h <<_ACEOF |
2333 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2334 | _ACEOF | |
252b5132 | 2335 | |
75086676 DD |
2336 | cat >>confdefs.h <<_ACEOF |
2337 | #define PACKAGE_URL "$PACKAGE_URL" | |
2338 | _ACEOF | |
252b5132 RH |
2339 | |
2340 | ||
75086676 DD |
2341 | # Let the site file select an alternate cache file if it wants to. |
2342 | # Prefer an explicitly selected file to automatically selected ones. | |
2343 | ac_site_file1=NONE | |
2344 | ac_site_file2=NONE | |
2345 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
2346 | # We do not want a PATH search for config.site. |
2347 | case $CONFIG_SITE in #(( | |
2348 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2349 | */*) ac_site_file1=$CONFIG_SITE;; | |
2350 | *) ac_site_file1=./$CONFIG_SITE;; | |
2351 | esac | |
75086676 DD |
2352 | elif test "x$prefix" != xNONE; then |
2353 | ac_site_file1=$prefix/share/config.site | |
2354 | ac_site_file2=$prefix/etc/config.site | |
2355 | else | |
2356 | ac_site_file1=$ac_default_prefix/share/config.site | |
2357 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2358 | fi | |
2359 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2360 | do | |
2361 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 | 2362 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
75086676 DD |
2363 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2364 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2365 | sed 's/^/| /' "$ac_site_file" >&5 | |
d0ac1c44 SM |
2366 | . "$ac_site_file" \ |
2367 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2368 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2369 | as_fn_error $? "failed to load site script $ac_site_file | |
2370 | See \`config.log' for more details" "$LINENO" 5; } | |
75086676 DD |
2371 | fi |
2372 | done | |
2373 | ||
2374 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
2375 | # Some versions of bash will fail to source /dev/null (special files |
2376 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2377 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
75086676 DD |
2378 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2379 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2380 | case $cache_file in | |
2381 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2382 | *) . "./$cache_file";; | |
2383 | esac | |
2384 | fi | |
2385 | else | |
2386 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2387 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2388 | >$cache_file | |
2389 | fi | |
2390 | ||
d0ac1c44 SM |
2391 | as_fn_append ac_header_list " stdlib.h" |
2392 | as_fn_append ac_header_list " unistd.h" | |
2393 | as_fn_append ac_header_list " sys/param.h" | |
75086676 DD |
2394 | # Check that the precious variables saved in the cache have kept the same |
2395 | # value. | |
2396 | ac_cache_corrupted=false | |
2397 | for ac_var in $ac_precious_vars; do | |
2398 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2399 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2400 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2401 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2402 | case $ac_old_set,$ac_new_set in | |
2403 | set,) | |
2404 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2405 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2406 | ac_cache_corrupted=: ;; | |
2407 | ,set) | |
2408 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2409 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2410 | ac_cache_corrupted=: ;; | |
2411 | ,);; | |
2412 | *) | |
2413 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2414 | # differences in whitespace do not lead to failure. | |
2415 | ac_old_val_w=`echo x $ac_old_val` | |
2416 | ac_new_val_w=`echo x $ac_new_val` | |
2417 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2418 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2419 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2420 | ac_cache_corrupted=: | |
2421 | else | |
2422 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2423 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2424 | eval $ac_var=\$ac_old_val | |
2425 | fi | |
2426 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2427 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2428 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2429 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2430 | fi;; | |
2431 | esac | |
2432 | # Pass precious variables to config.status. | |
2433 | if test "$ac_new_set" = set; then | |
2434 | case $ac_new_val in | |
2435 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2436 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2437 | esac | |
2438 | case " $ac_configure_args " in | |
2439 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2440 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2441 | esac | |
2442 | fi | |
2443 | done | |
2444 | if $ac_cache_corrupted; then | |
2445 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2446 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2447 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2448 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
d0ac1c44 | 2449 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
75086676 DD |
2450 | fi |
2451 | ## -------------------- ## | |
2452 | ## Main body of script. ## | |
2453 | ## -------------------- ## | |
2454 | ||
2455 | ac_ext=c | |
2456 | ac_cpp='$CPP $CPPFLAGS' | |
2457 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2458 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2459 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2460 | ||
2461 | ||
2462 | ||
2463 | ||
d8efadbd | 2464 | |
75086676 DD |
2465 | # This works around the fact that libtool configuration may change LD |
2466 | # for this particular configuration, but some shells, instead of | |
2467 | # keeping the changes in LD private, export them just because LD is | |
2468 | # exported. We don't use libtool yet, but some day we might, so... | |
2469 | ORIGINAL_LD_FOR_MULTILIBS=$LD | |
2470 | ||
2471 | ||
2472 | # Check whether --with-target-subdir was given. | |
2473 | if test "${with_target_subdir+set}" = set; then : | |
2474 | withval=$with_target_subdir; | |
2475 | fi | |
2476 | ||
2477 | ||
2478 | # Check whether --with-build-subdir was given. | |
2479 | if test "${with_build_subdir+set}" = set; then : | |
2480 | withval=$with_build_subdir; | |
2481 | fi | |
2482 | ||
2483 | ||
2484 | # Check whether --with-cross-host was given. | |
2485 | if test "${with_cross_host+set}" = set; then : | |
2486 | withval=$with_cross_host; | |
2487 | fi | |
2488 | ||
2489 | ||
2490 | # Check whether --with-newlib was given. | |
2491 | if test "${with_newlib+set}" = set; then : | |
2492 | withval=$with_newlib; | |
2493 | fi | |
2494 | ||
2495 | ||
2496 | if test "${srcdir}" = "."; then | |
2497 | if test -n "${with_build_subdir}"; then | |
2498 | libiberty_topdir="${srcdir}/../.." | |
cfed0715 DD |
2499 | with_target_subdir= |
2500 | elif test -z "${with_target_subdir}"; then | |
252b5132 RH |
2501 | libiberty_topdir="${srcdir}/.." |
2502 | else | |
2503 | if test "${with_target_subdir}" != "."; then | |
2504 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." | |
2505 | else | |
2506 | libiberty_topdir="${srcdir}/${with_multisrctop}.." | |
2507 | fi | |
2508 | fi | |
2509 | else | |
2510 | libiberty_topdir="${srcdir}/.." | |
2511 | fi | |
85b9a938 | 2512 | |
252b5132 | 2513 | ac_aux_dir= |
75086676 | 2514 | for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do |
d0ac1c44 SM |
2515 | if test -f "$ac_dir/install-sh"; then |
2516 | ac_aux_dir=$ac_dir | |
2517 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2518 | break | |
2519 | elif test -f "$ac_dir/install.sh"; then | |
2520 | ac_aux_dir=$ac_dir | |
2521 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2522 | break | |
2523 | elif test -f "$ac_dir/shtool"; then | |
2524 | ac_aux_dir=$ac_dir | |
2525 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2526 | break | |
2527 | fi | |
252b5132 RH |
2528 | done |
2529 | if test -z "$ac_aux_dir"; then | |
d0ac1c44 | 2530 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5 |
252b5132 | 2531 | fi |
252b5132 | 2532 | |
75086676 DD |
2533 | # These three variables are undocumented and unsupported, |
2534 | # and are intended to be withdrawn in a future Autoconf release. | |
2535 | # They can cause serious problems if a builder's source tree is in a directory | |
2536 | # whose full name contains unusual characters. | |
2537 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2538 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2539 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
252b5132 RH |
2540 | |
2541 | ||
75086676 DD |
2542 | |
2543 | ||
2544 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
2545 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2546 | # Check whether --enable-maintainer-mode was given. | |
2547 | if test "${enable_maintainer_mode+set}" = set; then : | |
2548 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval | |
39423523 DD |
2549 | else |
2550 | maintainer_mode=no | |
75086676 | 2551 | fi |
39423523 | 2552 | |
75086676 DD |
2553 | |
2554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 | |
2555 | $as_echo "$maintainer_mode" >&6; } | |
39423523 DD |
2556 | |
2557 | if test "$maintainer_mode" = "yes"; then | |
2558 | MAINT='' | |
2559 | NOTMAINT='#' | |
2560 | else | |
2561 | MAINT='#' | |
2562 | NOTMAINT='' | |
2563 | fi | |
2564 | ||
ce2d3708 NC |
2565 | if test -z "$ETAGS"; then |
2566 | ETAGS=etags | |
2567 | fi | |
2568 | ||
2569 | ||
da191b5b DD |
2570 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
2571 | # rely on it - libiberty is built before texinfo. | |
2572 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
39423523 | 2573 | set dummy makeinfo; ac_word=$2 |
75086676 DD |
2574 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2575 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2576 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
75086676 | 2577 | $as_echo_n "(cached) " >&6 |
39423523 DD |
2578 | else |
2579 | if test -n "$MAKEINFO"; then | |
2580 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
2581 | else | |
2299a76d DJ |
2582 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2583 | for as_dir in $PATH | |
2584 | do | |
2585 | IFS=$as_save_IFS | |
2586 | test -z "$as_dir" && as_dir=. | |
75086676 | 2587 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2588 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2589 | ac_cv_prog_MAKEINFO="makeinfo" |
75086676 | 2590 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2591 | break 2 |
2592 | fi | |
2593 | done | |
75086676 DD |
2594 | done |
2595 | IFS=$as_save_IFS | |
2299a76d | 2596 | |
39423523 DD |
2597 | fi |
2598 | fi | |
2299a76d | 2599 | MAKEINFO=$ac_cv_prog_MAKEINFO |
39423523 | 2600 | if test -n "$MAKEINFO"; then |
75086676 DD |
2601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
2602 | $as_echo "$MAKEINFO" >&6; } | |
39423523 | 2603 | else |
75086676 DD |
2604 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2605 | $as_echo "no" >&6; } | |
39423523 DD |
2606 | fi |
2607 | ||
75086676 | 2608 | |
1a78a35a DD |
2609 | if test "x$MAKEINFO" = "x"; then |
2610 | MAKEINFO="@echo makeinfo missing; true" | |
da191b5b | 2611 | BUILD_INFO= |
1a78a35a DD |
2612 | else |
2613 | BUILD_INFO=info | |
b7ca9213 L |
2614 | case "$MAKEINFO" in |
2615 | */missing\ makeinfo*) | |
1a78a35a | 2616 | BUILD_INFO= |
75086676 | 2617 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
b7ca9213 | 2618 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
75086676 | 2619 | $as_echo "$as_me: WARNING: |
b7ca9213 L |
2620 | *** Makeinfo is missing. Info documentation will not be built." >&2;} |
2621 | ;; | |
2622 | *) | |
2623 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in | |
2624 | x*\ [1-3].* ) | |
2625 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" | |
2626 | BUILD_INFO= | |
75086676 | 2627 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
2299a76d | 2628 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
75086676 | 2629 | $as_echo "$as_me: WARNING: |
2299a76d | 2630 | *** Makeinfo is too old. Info documentation will not be built." >&2;} |
b7ca9213 L |
2631 | ;; |
2632 | esac | |
1a78a35a DD |
2633 | ;; |
2634 | esac | |
2635 | fi | |
da191b5b | 2636 | |
39423523 DD |
2637 | |
2638 | ||
2639 | # Extract the first word of "perl", so it can be a program name with args. | |
2640 | set dummy perl; ac_word=$2 | |
75086676 DD |
2641 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2642 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2643 | if ${ac_cv_prog_PERL+:} false; then : |
75086676 | 2644 | $as_echo_n "(cached) " >&6 |
39423523 DD |
2645 | else |
2646 | if test -n "$PERL"; then | |
2647 | ac_cv_prog_PERL="$PERL" # Let the user override the test. | |
2648 | else | |
2299a76d DJ |
2649 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2650 | for as_dir in $PATH | |
2651 | do | |
2652 | IFS=$as_save_IFS | |
2653 | test -z "$as_dir" && as_dir=. | |
75086676 | 2654 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2655 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2656 | ac_cv_prog_PERL="perl" |
75086676 | 2657 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2658 | break 2 |
2659 | fi | |
2660 | done | |
75086676 DD |
2661 | done |
2662 | IFS=$as_save_IFS | |
2299a76d | 2663 | |
39423523 DD |
2664 | fi |
2665 | fi | |
2299a76d | 2666 | PERL=$ac_cv_prog_PERL |
39423523 | 2667 | if test -n "$PERL"; then |
75086676 DD |
2668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
2669 | $as_echo "$PERL" >&6; } | |
39423523 | 2670 | else |
75086676 DD |
2671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2672 | $as_echo "no" >&6; } | |
39423523 DD |
2673 | fi |
2674 | ||
75086676 | 2675 | |
39423523 DD |
2676 | if test x"$PERL" = x""; then |
2677 | HAVE_PERL='#' | |
2678 | else | |
2679 | HAVE_PERL='' | |
2680 | fi | |
2681 | ||
2682 | ||
252b5132 | 2683 | # Make sure we can run config.sub. |
75086676 | 2684 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
d0ac1c44 | 2685 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
75086676 DD |
2686 | |
2687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2688 | $as_echo_n "checking build system type... " >&6; } | |
d0ac1c44 | 2689 | if ${ac_cv_build+:} false; then : |
75086676 DD |
2690 | $as_echo_n "(cached) " >&6 |
2691 | else | |
2692 | ac_build_alias=$build_alias | |
2693 | test "x$ac_build_alias" = x && | |
2694 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2695 | test "x$ac_build_alias" = x && | |
d0ac1c44 | 2696 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
75086676 | 2697 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
d0ac1c44 | 2698 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
75086676 DD |
2699 | |
2700 | fi | |
2701 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2702 | $as_echo "$ac_cv_build" >&6; } | |
2703 | case $ac_cv_build in | |
2704 | *-*-*) ;; | |
d0ac1c44 | 2705 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
75086676 | 2706 | esac |
2299a76d | 2707 | build=$ac_cv_build |
75086676 DD |
2708 | ac_save_IFS=$IFS; IFS='-' |
2709 | set x $ac_cv_build | |
2710 | shift | |
2711 | build_cpu=$1 | |
2712 | build_vendor=$2 | |
2713 | shift; shift | |
2714 | # Remember, the first character of IFS is used to create $*, | |
2715 | # except with old shells: | |
2716 | build_os=$* | |
2717 | IFS=$ac_save_IFS | |
2718 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
252b5132 RH |
2719 | |
2720 | ||
75086676 DD |
2721 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2722 | $as_echo_n "checking host system type... " >&6; } | |
d0ac1c44 | 2723 | if ${ac_cv_host+:} false; then : |
75086676 | 2724 | $as_echo_n "(cached) " >&6 |
2299a76d | 2725 | else |
75086676 DD |
2726 | if test "x$host_alias" = x; then |
2727 | ac_cv_host=$ac_cv_build | |
2728 | else | |
2729 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
d0ac1c44 | 2730 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
75086676 | 2731 | fi |
252b5132 | 2732 | |
2299a76d | 2733 | fi |
75086676 DD |
2734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2735 | $as_echo "$ac_cv_host" >&6; } | |
2736 | case $ac_cv_host in | |
2737 | *-*-*) ;; | |
d0ac1c44 | 2738 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
75086676 | 2739 | esac |
2299a76d | 2740 | host=$ac_cv_host |
75086676 DD |
2741 | ac_save_IFS=$IFS; IFS='-' |
2742 | set x $ac_cv_host | |
2743 | shift | |
2744 | host_cpu=$1 | |
2745 | host_vendor=$2 | |
2746 | shift; shift | |
2747 | # Remember, the first character of IFS is used to create $*, | |
2748 | # except with old shells: | |
2749 | host_os=$* | |
2750 | IFS=$ac_save_IFS | |
2751 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
252b5132 | 2752 | |
252b5132 | 2753 | |
252b5132 | 2754 | |
252b5132 | 2755 | |
2299a76d DJ |
2756 | if test -n "$ac_tool_prefix"; then |
2757 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
252b5132 | 2758 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
75086676 DD |
2759 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2760 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2761 | if ${ac_cv_prog_AR+:} false; then : |
75086676 | 2762 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
2763 | else |
2764 | if test -n "$AR"; then | |
2765 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2766 | else | |
2299a76d DJ |
2767 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2768 | for as_dir in $PATH | |
2769 | do | |
2770 | IFS=$as_save_IFS | |
2771 | test -z "$as_dir" && as_dir=. | |
75086676 | 2772 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2773 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2774 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
75086676 | 2775 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2776 | break 2 |
2777 | fi | |
2778 | done | |
75086676 DD |
2779 | done |
2780 | IFS=$as_save_IFS | |
2299a76d | 2781 | |
252b5132 RH |
2782 | fi |
2783 | fi | |
2299a76d | 2784 | AR=$ac_cv_prog_AR |
252b5132 | 2785 | if test -n "$AR"; then |
75086676 DD |
2786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
2787 | $as_echo "$AR" >&6; } | |
252b5132 | 2788 | else |
75086676 DD |
2789 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2790 | $as_echo "no" >&6; } | |
2299a76d DJ |
2791 | fi |
2792 | ||
75086676 | 2793 | |
252b5132 | 2794 | fi |
2299a76d DJ |
2795 | if test -z "$ac_cv_prog_AR"; then |
2796 | ac_ct_AR=$AR | |
2797 | # Extract the first word of "ar", so it can be a program name with args. | |
2798 | set dummy ar; ac_word=$2 | |
75086676 DD |
2799 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2800 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2801 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
75086676 | 2802 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
2803 | else |
2804 | if test -n "$ac_ct_AR"; then | |
2805 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
2806 | else | |
2807 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2808 | for as_dir in $PATH | |
2809 | do | |
2810 | IFS=$as_save_IFS | |
2811 | test -z "$as_dir" && as_dir=. | |
75086676 | 2812 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2813 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2814 | ac_cv_prog_ac_ct_AR="ar" |
75086676 | 2815 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2816 | break 2 |
2817 | fi | |
2818 | done | |
75086676 DD |
2819 | done |
2820 | IFS=$as_save_IFS | |
252b5132 | 2821 | |
2299a76d DJ |
2822 | fi |
2823 | fi | |
2824 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
2825 | if test -n "$ac_ct_AR"; then | |
75086676 DD |
2826 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
2827 | $as_echo "$ac_ct_AR" >&6; } | |
2299a76d | 2828 | else |
75086676 DD |
2829 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2830 | $as_echo "no" >&6; } | |
2299a76d | 2831 | fi |
252b5132 | 2832 | |
75086676 DD |
2833 | if test "x$ac_ct_AR" = x; then |
2834 | AR="" | |
2835 | else | |
2836 | case $cross_compiling:$ac_tool_warned in | |
2837 | yes:) | |
2838 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2839 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2840 | ac_tool_warned=yes ;; | |
2841 | esac | |
2842 | AR=$ac_ct_AR | |
2843 | fi | |
2299a76d DJ |
2844 | else |
2845 | AR="$ac_cv_prog_AR" | |
2846 | fi | |
252b5132 | 2847 | |
2299a76d DJ |
2848 | if test -n "$ac_tool_prefix"; then |
2849 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
252b5132 | 2850 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
75086676 DD |
2851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2852 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2853 | if ${ac_cv_prog_RANLIB+:} false; then : |
75086676 | 2854 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
2855 | else |
2856 | if test -n "$RANLIB"; then | |
2857 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2858 | else | |
2299a76d DJ |
2859 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2860 | for as_dir in $PATH | |
2861 | do | |
2862 | IFS=$as_save_IFS | |
2863 | test -z "$as_dir" && as_dir=. | |
75086676 | 2864 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2865 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2866 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
75086676 | 2867 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2868 | break 2 |
2869 | fi | |
2870 | done | |
75086676 DD |
2871 | done |
2872 | IFS=$as_save_IFS | |
2299a76d | 2873 | |
252b5132 RH |
2874 | fi |
2875 | fi | |
2299a76d | 2876 | RANLIB=$ac_cv_prog_RANLIB |
252b5132 | 2877 | if test -n "$RANLIB"; then |
75086676 DD |
2878 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
2879 | $as_echo "$RANLIB" >&6; } | |
252b5132 | 2880 | else |
75086676 DD |
2881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2882 | $as_echo "no" >&6; } | |
252b5132 RH |
2883 | fi |
2884 | ||
75086676 | 2885 | |
2299a76d | 2886 | fi |
252b5132 | 2887 | if test -z "$ac_cv_prog_RANLIB"; then |
2299a76d | 2888 | ac_ct_RANLIB=$RANLIB |
252b5132 RH |
2889 | # Extract the first word of "ranlib", so it can be a program name with args. |
2890 | set dummy ranlib; ac_word=$2 | |
75086676 DD |
2891 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2892 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2893 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
75086676 | 2894 | $as_echo_n "(cached) " >&6 |
252b5132 | 2895 | else |
2299a76d DJ |
2896 | if test -n "$ac_ct_RANLIB"; then |
2897 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
252b5132 | 2898 | else |
2299a76d DJ |
2899 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2900 | for as_dir in $PATH | |
2901 | do | |
2902 | IFS=$as_save_IFS | |
2903 | test -z "$as_dir" && as_dir=. | |
75086676 | 2904 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2905 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2906 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
75086676 | 2907 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2908 | break 2 |
2909 | fi | |
2910 | done | |
75086676 DD |
2911 | done |
2912 | IFS=$as_save_IFS | |
2299a76d | 2913 | |
252b5132 RH |
2914 | fi |
2915 | fi | |
2299a76d DJ |
2916 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
2917 | if test -n "$ac_ct_RANLIB"; then | |
75086676 DD |
2918 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
2919 | $as_echo "$ac_ct_RANLIB" >&6; } | |
252b5132 | 2920 | else |
75086676 DD |
2921 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2922 | $as_echo "no" >&6; } | |
252b5132 RH |
2923 | fi |
2924 | ||
75086676 DD |
2925 | if test "x$ac_ct_RANLIB" = x; then |
2926 | RANLIB=":" | |
2927 | else | |
2928 | case $cross_compiling:$ac_tool_warned in | |
2929 | yes:) | |
2930 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2931 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2932 | ac_tool_warned=yes ;; | |
2933 | esac | |
2934 | RANLIB=$ac_ct_RANLIB | |
2935 | fi | |
252b5132 | 2936 | else |
2299a76d | 2937 | RANLIB="$ac_cv_prog_RANLIB" |
252b5132 RH |
2938 | fi |
2939 | ||
2940 | ||
26853338 L |
2941 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5 |
2942 | $as_echo_n "checking for -plugin option... " >&6; } | |
2943 | ||
2944 | plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll" | |
2945 | plugin_option= | |
2946 | for plugin in $plugin_names; do | |
2947 | plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin` | |
2948 | if test x$plugin_so = x$plugin; then | |
2949 | plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin` | |
2950 | fi | |
2951 | if test x$plugin_so != x$plugin; then | |
2952 | plugin_option="--plugin $plugin_so" | |
2953 | break | |
2954 | fi | |
2955 | done | |
2956 | if test -n "$ac_tool_prefix"; then | |
2957 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
2958 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
2959 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2960 | $as_echo_n "checking for $ac_word... " >&6; } | |
2961 | if ${ac_cv_prog_AR+:} false; then : | |
2962 | $as_echo_n "(cached) " >&6 | |
2963 | else | |
2964 | if test -n "$AR"; then | |
2965 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2966 | else | |
2967 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2968 | for as_dir in $PATH | |
2969 | do | |
2970 | IFS=$as_save_IFS | |
2971 | test -z "$as_dir" && as_dir=. | |
2972 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2973 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2974 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
2975 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2976 | break 2 | |
2977 | fi | |
2978 | done | |
2979 | done | |
2980 | IFS=$as_save_IFS | |
2981 | ||
2982 | fi | |
2983 | fi | |
2984 | AR=$ac_cv_prog_AR | |
2985 | if test -n "$AR"; then | |
2986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
2987 | $as_echo "$AR" >&6; } | |
2988 | else | |
2989 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2990 | $as_echo "no" >&6; } | |
2991 | fi | |
2992 | ||
2993 | ||
2994 | fi | |
2995 | if test -z "$ac_cv_prog_AR"; then | |
2996 | ac_ct_AR=$AR | |
2997 | # Extract the first word of "ar", so it can be a program name with args. | |
2998 | set dummy ar; ac_word=$2 | |
2999 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3000 | $as_echo_n "checking for $ac_word... " >&6; } | |
3001 | if ${ac_cv_prog_ac_ct_AR+:} false; then : | |
3002 | $as_echo_n "(cached) " >&6 | |
3003 | else | |
3004 | if test -n "$ac_ct_AR"; then | |
3005 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
3006 | else | |
3007 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3008 | for as_dir in $PATH | |
3009 | do | |
3010 | IFS=$as_save_IFS | |
3011 | test -z "$as_dir" && as_dir=. | |
3012 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3013 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3014 | ac_cv_prog_ac_ct_AR="ar" | |
3015 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3016 | break 2 | |
3017 | fi | |
3018 | done | |
3019 | done | |
3020 | IFS=$as_save_IFS | |
3021 | ||
3022 | fi | |
3023 | fi | |
3024 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
3025 | if test -n "$ac_ct_AR"; then | |
3026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
3027 | $as_echo "$ac_ct_AR" >&6; } | |
3028 | else | |
3029 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3030 | $as_echo "no" >&6; } | |
3031 | fi | |
3032 | ||
3033 | if test "x$ac_ct_AR" = x; then | |
3034 | AR="" | |
3035 | else | |
3036 | case $cross_compiling:$ac_tool_warned in | |
3037 | yes:) | |
3038 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3039 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3040 | ac_tool_warned=yes ;; | |
3041 | esac | |
3042 | AR=$ac_ct_AR | |
3043 | fi | |
3044 | else | |
3045 | AR="$ac_cv_prog_AR" | |
3046 | fi | |
3047 | ||
3048 | if test "${AR}" = "" ; then | |
3049 | as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5 | |
3050 | fi | |
3051 | touch conftest.c | |
3052 | ${AR} $plugin_option rc conftest.a conftest.c | |
3053 | if test "$?" != 0; then | |
3054 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5 | |
3055 | $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;} | |
3056 | plugin_option= | |
3057 | fi | |
3058 | rm -f conftest.* | |
3059 | if test -n "$plugin_option"; then | |
3060 | PLUGIN_OPTION="$plugin_option" | |
3061 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5 | |
3062 | $as_echo "$plugin_option" >&6; } | |
3063 | else | |
3064 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3065 | $as_echo "no" >&6; } | |
3066 | fi | |
3067 | ||
3068 | if test -n "$PLUGIN_OPTION"; then | |
3069 | if $AR --help 2>&1 | grep -q "\--plugin"; then | |
3070 | AR_PLUGIN_OPTION="$PLUGIN_OPTION" | |
3071 | ||
3072 | fi | |
3073 | if $RANLIB --help 2>&1 | grep -q "\--plugin"; then | |
3074 | RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION" | |
3075 | ||
3076 | fi | |
3077 | fi | |
3078 | ||
958afec3 GK |
3079 | # Add --enable-multilib to configure. |
3080 | # Default to --enable-multilib | |
75086676 DD |
3081 | # Check whether --enable-multilib was given. |
3082 | if test "${enable_multilib+set}" = set; then : | |
3083 | enableval=$enable_multilib; case "$enableval" in | |
958afec3 GK |
3084 | yes) multilib=yes ;; |
3085 | no) multilib=no ;; | |
d0ac1c44 | 3086 | *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;; |
958afec3 GK |
3087 | esac |
3088 | else | |
3089 | multilib=yes | |
75086676 DD |
3090 | fi |
3091 | ||
958afec3 GK |
3092 | |
3093 | # Even if the default multilib is not a cross compilation, | |
3094 | # it may be that some of the other multilibs are. | |
3095 | if test $cross_compiling = no && test $multilib = yes \ | |
3096 | && test "x${with_multisubdir}" != x ; then | |
3097 | cross_compiling=maybe | |
3098 | fi | |
3099 | ||
a4818a05 DD |
3100 | # We may wish to install the target headers somewhere. |
3101 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5 | |
3102 | $as_echo_n "checking whether to install libiberty headers and static library... " >&6; } | |
3103 | ||
3104 | # Check whether --enable-install-libiberty was given. | |
3105 | if test "${enable_install_libiberty+set}" = set; then : | |
3106 | enableval=$enable_install_libiberty; enable_install_libiberty=$enableval | |
3107 | else | |
3108 | enable_install_libiberty=no | |
3109 | fi | |
3110 | ||
3111 | # Option parsed, now set things appropriately. | |
3112 | case x"$enable_install_libiberty" in | |
3113 | xyes|x) | |
3114 | target_header_dir=libiberty | |
3115 | ;; | |
3116 | xno) | |
3117 | target_header_dir= | |
3118 | ;; | |
3119 | *) | |
3120 | # This could be sanity-checked in various ways... | |
3121 | target_header_dir="${enable_install_libiberty}" | |
3122 | ;; | |
3123 | esac | |
3124 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5 | |
3125 | $as_echo "$enable_install_libiberty" >&6; } | |
3126 | { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5 | |
3127 | $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;} | |
3128 | ||
0c0a36a4 | 3129 | |
2299a76d DJ |
3130 | ac_ext=c |
3131 | ac_cpp='$CPP $CPPFLAGS' | |
3132 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3133 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3134 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3135 | if test -n "$ac_tool_prefix"; then | |
3136 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3137 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
75086676 DD |
3138 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3139 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3140 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3141 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
3142 | else |
3143 | if test -n "$CC"; then | |
3144 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3145 | else | |
3146 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3147 | for as_dir in $PATH | |
3148 | do | |
3149 | IFS=$as_save_IFS | |
3150 | test -z "$as_dir" && as_dir=. | |
75086676 | 3151 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3152 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3153 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
75086676 | 3154 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3155 | break 2 |
3156 | fi | |
3157 | done | |
75086676 DD |
3158 | done |
3159 | IFS=$as_save_IFS | |
2299a76d DJ |
3160 | |
3161 | fi | |
3162 | fi | |
3163 | CC=$ac_cv_prog_CC | |
3164 | if test -n "$CC"; then | |
75086676 DD |
3165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3166 | $as_echo "$CC" >&6; } | |
2299a76d | 3167 | else |
75086676 DD |
3168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3169 | $as_echo "no" >&6; } | |
2299a76d DJ |
3170 | fi |
3171 | ||
75086676 | 3172 | |
2299a76d DJ |
3173 | fi |
3174 | if test -z "$ac_cv_prog_CC"; then | |
3175 | ac_ct_CC=$CC | |
3176 | # Extract the first word of "gcc", so it can be a program name with args. | |
252b5132 | 3177 | set dummy gcc; ac_word=$2 |
75086676 DD |
3178 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3179 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3180 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
75086676 | 3181 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
3182 | else |
3183 | if test -n "$ac_ct_CC"; then | |
3184 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3185 | else | |
3186 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3187 | for as_dir in $PATH | |
3188 | do | |
3189 | IFS=$as_save_IFS | |
3190 | test -z "$as_dir" && as_dir=. | |
75086676 | 3191 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3192 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3193 | ac_cv_prog_ac_ct_CC="gcc" |
75086676 | 3194 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3195 | break 2 |
3196 | fi | |
3197 | done | |
75086676 DD |
3198 | done |
3199 | IFS=$as_save_IFS | |
2299a76d DJ |
3200 | |
3201 | fi | |
3202 | fi | |
3203 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3204 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
3205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3206 | $as_echo "$ac_ct_CC" >&6; } | |
2299a76d | 3207 | else |
75086676 DD |
3208 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3209 | $as_echo "no" >&6; } | |
2299a76d DJ |
3210 | fi |
3211 | ||
75086676 DD |
3212 | if test "x$ac_ct_CC" = x; then |
3213 | CC="" | |
3214 | else | |
3215 | case $cross_compiling:$ac_tool_warned in | |
3216 | yes:) | |
3217 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3218 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3219 | ac_tool_warned=yes ;; | |
3220 | esac | |
3221 | CC=$ac_ct_CC | |
3222 | fi | |
2299a76d DJ |
3223 | else |
3224 | CC="$ac_cv_prog_CC" | |
3225 | fi | |
3226 | ||
3227 | if test -z "$CC"; then | |
75086676 DD |
3228 | if test -n "$ac_tool_prefix"; then |
3229 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2299a76d | 3230 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
75086676 DD |
3231 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3232 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3233 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3234 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
3235 | else |
3236 | if test -n "$CC"; then | |
3237 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3238 | else | |
2299a76d DJ |
3239 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3240 | for as_dir in $PATH | |
3241 | do | |
3242 | IFS=$as_save_IFS | |
3243 | test -z "$as_dir" && as_dir=. | |
75086676 | 3244 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3245 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3246 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
75086676 | 3247 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3248 | break 2 |
3249 | fi | |
3250 | done | |
75086676 DD |
3251 | done |
3252 | IFS=$as_save_IFS | |
2299a76d | 3253 | |
252b5132 RH |
3254 | fi |
3255 | fi | |
2299a76d | 3256 | CC=$ac_cv_prog_CC |
252b5132 | 3257 | if test -n "$CC"; then |
75086676 DD |
3258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3259 | $as_echo "$CC" >&6; } | |
252b5132 | 3260 | else |
75086676 DD |
3261 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3262 | $as_echo "no" >&6; } | |
252b5132 RH |
3263 | fi |
3264 | ||
2299a76d | 3265 | |
75086676 | 3266 | fi |
2299a76d | 3267 | fi |
252b5132 RH |
3268 | if test -z "$CC"; then |
3269 | # Extract the first word of "cc", so it can be a program name with args. | |
3270 | set dummy cc; ac_word=$2 | |
75086676 DD |
3271 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3272 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3273 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3274 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
3275 | else |
3276 | if test -n "$CC"; then | |
3277 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3278 | else | |
252b5132 | 3279 | ac_prog_rejected=no |
2299a76d DJ |
3280 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3281 | for as_dir in $PATH | |
3282 | do | |
3283 | IFS=$as_save_IFS | |
3284 | test -z "$as_dir" && as_dir=. | |
75086676 | 3285 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3286 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d DJ |
3287 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
3288 | ac_prog_rejected=yes | |
3289 | continue | |
3290 | fi | |
3291 | ac_cv_prog_CC="cc" | |
75086676 | 3292 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3293 | break 2 |
3294 | fi | |
3295 | done | |
75086676 DD |
3296 | done |
3297 | IFS=$as_save_IFS | |
2299a76d | 3298 | |
252b5132 RH |
3299 | if test $ac_prog_rejected = yes; then |
3300 | # We found a bogon in the path, so make sure we never use it. | |
3301 | set dummy $ac_cv_prog_CC | |
3302 | shift | |
2299a76d | 3303 | if test $# != 0; then |
252b5132 RH |
3304 | # We chose a different compiler from the bogus one. |
3305 | # However, it has the same basename, so the bogon will be chosen | |
3306 | # first if we set CC to just the basename; use the full file name. | |
3307 | shift | |
2299a76d | 3308 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
252b5132 RH |
3309 | fi |
3310 | fi | |
3311 | fi | |
3312 | fi | |
2299a76d | 3313 | CC=$ac_cv_prog_CC |
252b5132 | 3314 | if test -n "$CC"; then |
75086676 DD |
3315 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3316 | $as_echo "$CC" >&6; } | |
252b5132 | 3317 | else |
75086676 DD |
3318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3319 | $as_echo "no" >&6; } | |
252b5132 RH |
3320 | fi |
3321 | ||
75086676 | 3322 | |
252b5132 | 3323 | fi |
2299a76d DJ |
3324 | if test -z "$CC"; then |
3325 | if test -n "$ac_tool_prefix"; then | |
75086676 | 3326 | for ac_prog in cl.exe |
2299a76d DJ |
3327 | do |
3328 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3329 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
75086676 DD |
3330 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3331 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3332 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3333 | $as_echo_n "(cached) " >&6 |
252b5132 | 3334 | else |
2299a76d DJ |
3335 | if test -n "$CC"; then |
3336 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
252b5132 | 3337 | else |
2299a76d DJ |
3338 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3339 | for as_dir in $PATH | |
3340 | do | |
3341 | IFS=$as_save_IFS | |
3342 | test -z "$as_dir" && as_dir=. | |
75086676 | 3343 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3344 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3345 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
75086676 | 3346 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3347 | break 2 |
3348 | fi | |
3349 | done | |
75086676 DD |
3350 | done |
3351 | IFS=$as_save_IFS | |
2299a76d | 3352 | |
252b5132 RH |
3353 | fi |
3354 | fi | |
2299a76d DJ |
3355 | CC=$ac_cv_prog_CC |
3356 | if test -n "$CC"; then | |
75086676 DD |
3357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3358 | $as_echo "$CC" >&6; } | |
252b5132 | 3359 | else |
75086676 DD |
3360 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3361 | $as_echo "no" >&6; } | |
252b5132 | 3362 | fi |
252b5132 | 3363 | |
75086676 | 3364 | |
2299a76d DJ |
3365 | test -n "$CC" && break |
3366 | done | |
252b5132 | 3367 | fi |
2299a76d DJ |
3368 | if test -z "$CC"; then |
3369 | ac_ct_CC=$CC | |
75086676 | 3370 | for ac_prog in cl.exe |
2299a76d DJ |
3371 | do |
3372 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3373 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
3374 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3375 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3376 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
75086676 | 3377 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
3378 | else |
3379 | if test -n "$ac_ct_CC"; then | |
3380 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3381 | else | |
3382 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3383 | for as_dir in $PATH | |
3384 | do | |
3385 | IFS=$as_save_IFS | |
3386 | test -z "$as_dir" && as_dir=. | |
75086676 | 3387 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3388 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3389 | ac_cv_prog_ac_ct_CC="$ac_prog" |
75086676 | 3390 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d | 3391 | break 2 |
252b5132 | 3392 | fi |
2299a76d | 3393 | done |
75086676 DD |
3394 | done |
3395 | IFS=$as_save_IFS | |
2299a76d DJ |
3396 | |
3397 | fi | |
3398 | fi | |
3399 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3400 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
3401 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3402 | $as_echo "$ac_ct_CC" >&6; } | |
252b5132 | 3403 | else |
75086676 DD |
3404 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3405 | $as_echo "no" >&6; } | |
252b5132 RH |
3406 | fi |
3407 | ||
75086676 | 3408 | |
2299a76d DJ |
3409 | test -n "$ac_ct_CC" && break |
3410 | done | |
252b5132 | 3411 | |
75086676 DD |
3412 | if test "x$ac_ct_CC" = x; then |
3413 | CC="" | |
3414 | else | |
3415 | case $cross_compiling:$ac_tool_warned in | |
3416 | yes:) | |
3417 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3418 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3419 | ac_tool_warned=yes ;; | |
3420 | esac | |
3421 | CC=$ac_ct_CC | |
3422 | fi | |
2299a76d DJ |
3423 | fi |
3424 | ||
3425 | fi | |
3426 | ||
3427 | ||
75086676 DD |
3428 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3429 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3430 | as_fn_error $? "no acceptable C compiler found in \$PATH |
3431 | See \`config.log' for more details" "$LINENO" 5; } | |
2299a76d DJ |
3432 | |
3433 | # Provide some information about the compiler. | |
75086676 DD |
3434 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
3435 | set X $ac_compile | |
3436 | ac_compiler=$2 | |
3437 | for ac_option in --version -v -V -qversion; do | |
3438 | { { ac_try="$ac_compiler $ac_option >&5" | |
3439 | case "(($ac_try" in | |
3440 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3441 | *) ac_try_echo=$ac_try;; | |
3442 | esac | |
3443 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3444 | $as_echo "$ac_try_echo"; } >&5 | |
3445 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
2299a76d | 3446 | ac_status=$? |
75086676 DD |
3447 | if test -s conftest.err; then |
3448 | sed '10a\ | |
3449 | ... rest of stderr output deleted ... | |
3450 | 10q' conftest.err >conftest.er1 | |
3451 | cat conftest.er1 >&5 | |
75086676 | 3452 | fi |
d0ac1c44 | 3453 | rm -f conftest.er1 conftest.err |
75086676 DD |
3454 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3455 | test $ac_status = 0; } | |
3456 | done | |
2299a76d | 3457 | |
75086676 | 3458 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3459 | /* end confdefs.h. */ |
9f1528a1 | 3460 | #include <stdio.h> |
2299a76d DJ |
3461 | int |
3462 | main () | |
3463 | { | |
9f1528a1 | 3464 | printf ("hello world\n"); |
2299a76d DJ |
3465 | ; |
3466 | return 0; | |
3467 | } | |
3468 | _ACEOF | |
3469 | # FIXME: Cleanup? | |
75086676 | 3470 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
2299a76d DJ |
3471 | (eval $ac_link) 2>&5 |
3472 | ac_status=$? | |
75086676 DD |
3473 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3474 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3475 | gcc_no_link=no |
3476 | else | |
3477 | gcc_no_link=yes | |
3478 | fi | |
2299a76d DJ |
3479 | if test x$gcc_no_link = xyes; then |
3480 | # Setting cross_compile will disable run tests; it will | |
3481 | # also disable AC_CHECK_FILE but that's generally | |
3482 | # correct if we can't link. | |
3483 | cross_compiling=yes | |
3484 | EXEEXT= | |
3485 | else | |
75086676 | 3486 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3487 | /* end confdefs.h. */ |
3488 | ||
3489 | int | |
3490 | main () | |
3491 | { | |
3492 | ||
3493 | ; | |
3494 | return 0; | |
3495 | } | |
3496 | _ACEOF | |
3497 | ac_clean_files_save=$ac_clean_files | |
d0ac1c44 | 3498 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
2299a76d DJ |
3499 | # Try to create an executable without -o first, disregard a.out. |
3500 | # It will help us diagnose broken compilers, and finding out an intuition | |
3501 | # of exeext. | |
d0ac1c44 SM |
3502 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3503 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
75086676 DD |
3504 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
3505 | ||
3506 | # The possible output files: | |
3507 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3508 | ||
3509 | ac_rmfiles= | |
3510 | for ac_file in $ac_files | |
3511 | do | |
3512 | case $ac_file in | |
3513 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3514 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3515 | esac | |
3516 | done | |
3517 | rm -f $ac_rmfiles | |
3518 | ||
3519 | if { { ac_try="$ac_link_default" | |
3520 | case "(($ac_try" in | |
3521 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3522 | *) ac_try_echo=$ac_try;; | |
3523 | esac | |
3524 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3525 | $as_echo "$ac_try_echo"; } >&5 | |
3526 | (eval "$ac_link_default") 2>&5 | |
3527 | ac_status=$? | |
3528 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3529 | test $ac_status = 0; }; then : | |
3530 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3531 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3532 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3533 | # so that the user can short-circuit this test for compilers unknown to | |
3534 | # Autoconf. | |
3535 | for ac_file in $ac_files '' | |
2299a76d DJ |
3536 | do |
3537 | test -f "$ac_file" || continue | |
3538 | case $ac_file in | |
75086676 | 3539 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
58670637 | 3540 | ;; |
2299a76d | 3541 | [ab].out ) |
58670637 DD |
3542 | # We found the default executable, but exeext='' is most |
3543 | # certainly right. | |
3544 | break;; | |
2299a76d | 3545 | *.* ) |
75086676 DD |
3546 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
3547 | then :; else | |
3548 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3549 | fi | |
3550 | # We set ac_cv_exeext here because the later test for it is not | |
3551 | # safe: cross compilers may not add the suffix if given an `-o' | |
3552 | # argument, so we may need to know it at that point already. | |
3553 | # Even if this section looks crufty: it has the advantage of | |
3554 | # actually working. | |
58670637 | 3555 | break;; |
2299a76d | 3556 | * ) |
58670637 | 3557 | break;; |
2299a76d DJ |
3558 | esac |
3559 | done | |
75086676 DD |
3560 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
3561 | ||
b39b76b8 | 3562 | else |
75086676 DD |
3563 | ac_file='' |
3564 | fi | |
75086676 | 3565 | if test -z "$ac_file"; then : |
d0ac1c44 SM |
3566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3567 | $as_echo "no" >&6; } | |
3568 | $as_echo "$as_me: failed program was:" >&5 | |
2299a76d DJ |
3569 | sed 's/^/| /' conftest.$ac_ext >&5 |
3570 | ||
75086676 DD |
3571 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3572 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3573 | as_fn_error 77 "C compiler cannot create executables |
3574 | See \`config.log' for more details" "$LINENO" 5; } | |
3575 | else | |
3576 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3577 | $as_echo "yes" >&6; } | |
2299a76d | 3578 | fi |
d0ac1c44 SM |
3579 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3580 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3582 | $as_echo "$ac_file" >&6; } | |
2299a76d | 3583 | ac_exeext=$ac_cv_exeext |
2299a76d | 3584 | |
d0ac1c44 | 3585 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
2299a76d | 3586 | ac_clean_files=$ac_clean_files_save |
75086676 DD |
3587 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
3588 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3589 | if { { ac_try="$ac_link" | |
3590 | case "(($ac_try" in | |
3591 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3592 | *) ac_try_echo=$ac_try;; | |
3593 | esac | |
3594 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3595 | $as_echo "$ac_try_echo"; } >&5 | |
3596 | (eval "$ac_link") 2>&5 | |
2299a76d | 3597 | ac_status=$? |
75086676 DD |
3598 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3599 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3600 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3601 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3602 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3603 | # `rm'. | |
3604 | for ac_file in conftest.exe conftest conftest.*; do | |
3605 | test -f "$ac_file" || continue | |
3606 | case $ac_file in | |
75086676 | 3607 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
2299a76d | 3608 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
58670637 | 3609 | break;; |
2299a76d DJ |
3610 | * ) break;; |
3611 | esac | |
3612 | done | |
b39b76b8 | 3613 | else |
75086676 DD |
3614 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3615 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3616 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
3617 | See \`config.log' for more details" "$LINENO" 5; } | |
b39b76b8 | 3618 | fi |
d0ac1c44 | 3619 | rm -f conftest conftest$ac_cv_exeext |
75086676 DD |
3620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3621 | $as_echo "$ac_cv_exeext" >&6; } | |
2299a76d DJ |
3622 | |
3623 | rm -f conftest.$ac_ext | |
3624 | EXEEXT=$ac_cv_exeext | |
3625 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
3626 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3627 | /* end confdefs.h. */ | |
3628 | #include <stdio.h> | |
3629 | int | |
3630 | main () | |
3631 | { | |
3632 | FILE *f = fopen ("conftest.out", "w"); | |
3633 | return ferror (f) || fclose (f) != 0; | |
3634 | ||
3635 | ; | |
3636 | return 0; | |
3637 | } | |
3638 | _ACEOF | |
3639 | ac_clean_files="$ac_clean_files conftest.out" | |
3640 | # Check that the compiler produces executables we can run. If not, either | |
3641 | # the compiler is broken, or we cross compile. | |
3642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3643 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3644 | if test "$cross_compiling" != yes; then | |
3645 | { { ac_try="$ac_link" | |
3646 | case "(($ac_try" in | |
3647 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3648 | *) ac_try_echo=$ac_try;; | |
3649 | esac | |
3650 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3651 | $as_echo "$ac_try_echo"; } >&5 | |
3652 | (eval "$ac_link") 2>&5 | |
3653 | ac_status=$? | |
3654 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3655 | test $ac_status = 0; } | |
3656 | if { ac_try='./conftest$ac_cv_exeext' | |
3657 | { { case "(($ac_try" in | |
3658 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3659 | *) ac_try_echo=$ac_try;; | |
3660 | esac | |
3661 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3662 | $as_echo "$ac_try_echo"; } >&5 | |
3663 | (eval "$ac_try") 2>&5 | |
3664 | ac_status=$? | |
3665 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3666 | test $ac_status = 0; }; }; then | |
3667 | cross_compiling=no | |
3668 | else | |
3669 | if test "$cross_compiling" = maybe; then | |
3670 | cross_compiling=yes | |
3671 | else | |
3672 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3673 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3674 | as_fn_error $? "cannot run C compiled programs. | |
3675 | If you meant to cross compile, use \`--host'. | |
3676 | See \`config.log' for more details" "$LINENO" 5; } | |
3677 | fi | |
3678 | fi | |
3679 | fi | |
3680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3681 | $as_echo "$cross_compiling" >&6; } | |
3682 | ||
3683 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
3684 | ac_clean_files=$ac_clean_files_save | |
b39b76b8 | 3685 | fi |
75086676 DD |
3686 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3687 | $as_echo_n "checking for suffix of object files... " >&6; } | |
d0ac1c44 | 3688 | if ${ac_cv_objext+:} false; then : |
75086676 | 3689 | $as_echo_n "(cached) " >&6 |
b39b76b8 | 3690 | else |
75086676 | 3691 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3692 | /* end confdefs.h. */ |
b39b76b8 | 3693 | |
2299a76d DJ |
3694 | int |
3695 | main () | |
3696 | { | |
b39b76b8 | 3697 | |
2299a76d DJ |
3698 | ; |
3699 | return 0; | |
3700 | } | |
3701 | _ACEOF | |
3702 | rm -f conftest.o conftest.obj | |
75086676 DD |
3703 | if { { ac_try="$ac_compile" |
3704 | case "(($ac_try" in | |
3705 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3706 | *) ac_try_echo=$ac_try;; | |
3707 | esac | |
3708 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3709 | $as_echo "$ac_try_echo"; } >&5 | |
3710 | (eval "$ac_compile") 2>&5 | |
3711 | ac_status=$? | |
3712 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3713 | test $ac_status = 0; }; then : | |
3714 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3715 | test -f "$ac_file" || continue; | |
2299a76d | 3716 | case $ac_file in |
75086676 | 3717 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
2299a76d DJ |
3718 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3719 | break;; | |
3720 | esac | |
3721 | done | |
b39b76b8 | 3722 | else |
75086676 | 3723 | $as_echo "$as_me: failed program was:" >&5 |
2299a76d DJ |
3724 | sed 's/^/| /' conftest.$ac_ext >&5 |
3725 | ||
75086676 DD |
3726 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3727 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3728 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
3729 | See \`config.log' for more details" "$LINENO" 5; } | |
2299a76d | 3730 | fi |
2299a76d | 3731 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
b39b76b8 | 3732 | fi |
75086676 DD |
3733 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3734 | $as_echo "$ac_cv_objext" >&6; } | |
2299a76d DJ |
3735 | OBJEXT=$ac_cv_objext |
3736 | ac_objext=$OBJEXT | |
75086676 DD |
3737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3738 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 3739 | if ${ac_cv_c_compiler_gnu+:} false; then : |
75086676 | 3740 | $as_echo_n "(cached) " >&6 |
2299a76d | 3741 | else |
75086676 | 3742 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3743 | /* end confdefs.h. */ |
3744 | ||
3745 | int | |
3746 | main () | |
3747 | { | |
3748 | #ifndef __GNUC__ | |
3749 | choke me | |
3750 | #endif | |
b39b76b8 | 3751 | |
2299a76d DJ |
3752 | ; |
3753 | return 0; | |
3754 | } | |
3755 | _ACEOF | |
75086676 | 3756 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3757 | ac_compiler_gnu=yes |
3758 | else | |
75086676 | 3759 | ac_compiler_gnu=no |
2299a76d | 3760 | fi |
75086676 | 3761 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
3762 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3763 | ||
3764 | fi | |
75086676 DD |
3765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3766 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3767 | if test $ac_compiler_gnu = yes; then | |
3768 | GCC=yes | |
3769 | else | |
3770 | GCC= | |
3771 | fi | |
2299a76d DJ |
3772 | ac_test_CFLAGS=${CFLAGS+set} |
3773 | ac_save_CFLAGS=$CFLAGS | |
75086676 DD |
3774 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3775 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 3776 | if ${ac_cv_prog_cc_g+:} false; then : |
75086676 DD |
3777 | $as_echo_n "(cached) " >&6 |
3778 | else | |
3779 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3780 | ac_c_werror_flag=yes | |
3781 | ac_cv_prog_cc_g=no | |
3782 | CFLAGS="-g" | |
3783 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 3784 | /* end confdefs.h. */ |
b39b76b8 | 3785 | |
2299a76d DJ |
3786 | int |
3787 | main () | |
3788 | { | |
b39b76b8 | 3789 | |
2299a76d DJ |
3790 | ; |
3791 | return 0; | |
3792 | } | |
3793 | _ACEOF | |
75086676 | 3794 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3795 | ac_cv_prog_cc_g=yes |
3796 | else | |
75086676 DD |
3797 | CFLAGS="" |
3798 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3799 | /* end confdefs.h. */ | |
3800 | ||
3801 | int | |
3802 | main () | |
3803 | { | |
3804 | ||
3805 | ; | |
3806 | return 0; | |
3807 | } | |
3808 | _ACEOF | |
3809 | if ac_fn_c_try_compile "$LINENO"; then : | |
3810 | ||
3811 | else | |
3812 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3813 | CFLAGS="-g" | |
3814 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3815 | /* end confdefs.h. */ | |
3816 | ||
3817 | int | |
3818 | main () | |
3819 | { | |
252b5132 | 3820 | |
75086676 DD |
3821 | ; |
3822 | return 0; | |
3823 | } | |
3824 | _ACEOF | |
3825 | if ac_fn_c_try_compile "$LINENO"; then : | |
3826 | ac_cv_prog_cc_g=yes | |
3827 | fi | |
3828 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 3829 | fi |
75086676 | 3830 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 3831 | fi |
75086676 DD |
3832 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3833 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3834 | fi | |
3835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3836 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
2299a76d DJ |
3837 | if test "$ac_test_CFLAGS" = set; then |
3838 | CFLAGS=$ac_save_CFLAGS | |
3839 | elif test $ac_cv_prog_cc_g = yes; then | |
252b5132 | 3840 | if test "$GCC" = yes; then |
2299a76d | 3841 | CFLAGS="-g -O2" |
252b5132 | 3842 | else |
2299a76d | 3843 | CFLAGS="-g" |
252b5132 RH |
3844 | fi |
3845 | else | |
2299a76d DJ |
3846 | if test "$GCC" = yes; then |
3847 | CFLAGS="-O2" | |
3848 | else | |
3849 | CFLAGS= | |
3850 | fi | |
252b5132 | 3851 | fi |
75086676 DD |
3852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3853 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
d0ac1c44 | 3854 | if ${ac_cv_prog_cc_c89+:} false; then : |
75086676 | 3855 | $as_echo_n "(cached) " >&6 |
2299a76d | 3856 | else |
75086676 | 3857 | ac_cv_prog_cc_c89=no |
2299a76d | 3858 | ac_save_CC=$CC |
75086676 | 3859 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3860 | /* end confdefs.h. */ |
3861 | #include <stdarg.h> | |
3862 | #include <stdio.h> | |
d0ac1c44 | 3863 | struct stat; |
2299a76d DJ |
3864 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3865 | struct buf { int x; }; | |
3866 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3867 | static char *e (p, i) | |
3868 | char **p; | |
3869 | int i; | |
3870 | { | |
3871 | return p[i]; | |
92655e19 | 3872 | } |
2299a76d DJ |
3873 | static char *f (char * (*g) (char **, int), char **p, ...) |
3874 | { | |
3875 | char *s; | |
3876 | va_list v; | |
3877 | va_start (v,p); | |
3878 | s = g (p, va_arg (v,int)); | |
3879 | va_end (v); | |
3880 | return s; | |
92655e19 | 3881 | } |
58670637 DD |
3882 | |
3883 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3884 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3885 | These don't provoke an error unfortunately, instead are silently treated | |
75086676 | 3886 | as 'x'. The following induces an error, until -std is added to get |
58670637 DD |
3887 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3888 | array size at least. It's necessary to write '\x00'==0 to get something | |
75086676 | 3889 | that's true only with -std. */ |
58670637 DD |
3890 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3891 | ||
75086676 DD |
3892 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3893 | inside strings and character constants. */ | |
3894 | #define FOO(x) 'x' | |
3895 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3896 | ||
2299a76d DJ |
3897 | int test (int i, double x); |
3898 | struct s1 {int (*f) (int a);}; | |
3899 | struct s2 {int (*f) (double a);}; | |
3900 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3901 | int argc; | |
3902 | char **argv; | |
3903 | int | |
3904 | main () | |
3905 | { | |
3906 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3907 | ; | |
3908 | return 0; | |
92655e19 | 3909 | } |
2299a76d | 3910 | _ACEOF |
75086676 DD |
3911 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3912 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2299a76d DJ |
3913 | do |
3914 | CC="$ac_save_CC $ac_arg" | |
75086676 DD |
3915 | if ac_fn_c_try_compile "$LINENO"; then : |
3916 | ac_cv_prog_cc_c89=$ac_arg | |
2299a76d | 3917 | fi |
75086676 DD |
3918 | rm -f core conftest.err conftest.$ac_objext |
3919 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2299a76d | 3920 | done |
75086676 | 3921 | rm -f conftest.$ac_ext |
2299a76d DJ |
3922 | CC=$ac_save_CC |
3923 | ||
3924 | fi | |
75086676 DD |
3925 | # AC_CACHE_VAL |
3926 | case "x$ac_cv_prog_cc_c89" in | |
3927 | x) | |
3928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3929 | $as_echo "none needed" >&6; } ;; | |
3930 | xno) | |
3931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3932 | $as_echo "unsupported" >&6; } ;; | |
2299a76d | 3933 | *) |
75086676 DD |
3934 | CC="$CC $ac_cv_prog_cc_c89" |
3935 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3936 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
2299a76d | 3937 | esac |
75086676 | 3938 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
2299a76d | 3939 | |
2299a76d DJ |
3940 | fi |
3941 | ||
2299a76d DJ |
3942 | ac_ext=c |
3943 | ac_cpp='$CPP $CPPFLAGS' | |
3944 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3945 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3946 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3947 | ||
899de170 | 3948 | |
f91ca6bc IB |
3949 | ac_ext=c |
3950 | ac_cpp='$CPP $CPPFLAGS' | |
3951 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3952 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3953 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3955 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3956 | # On Suns, sometimes $CPP names a directory. | |
3957 | if test -n "$CPP" && test -d "$CPP"; then | |
3958 | CPP= | |
75086676 | 3959 | fi |
f91ca6bc | 3960 | if test -z "$CPP"; then |
d0ac1c44 | 3961 | if ${ac_cv_prog_CPP+:} false; then : |
75086676 | 3962 | $as_echo_n "(cached) " >&6 |
899de170 | 3963 | else |
f91ca6bc IB |
3964 | # Double quotes because CPP needs to be expanded |
3965 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3966 | do | |
3967 | ac_preproc_ok=false | |
3968 | for ac_c_preproc_warn_flag in '' yes | |
3969 | do | |
3970 | # Use a header file that comes with gcc, so configuring glibc | |
3971 | # with a fresh cross-compiler works. | |
3972 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3973 | # <limits.h> exists even on freestanding compilers. | |
3974 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3975 | # not just through cpp. "Syntax error" is here to catch this case. | |
3976 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 | 3977 | /* end confdefs.h. */ |
f91ca6bc IB |
3978 | #ifdef __STDC__ |
3979 | # include <limits.h> | |
3980 | #else | |
3981 | # include <assert.h> | |
3982 | #endif | |
3983 | Syntax error | |
899de170 | 3984 | _ACEOF |
f91ca6bc IB |
3985 | if ac_fn_c_try_cpp "$LINENO"; then : |
3986 | ||
3987 | else | |
3988 | # Broken: fails on valid input. | |
3989 | continue | |
899de170 | 3990 | fi |
d0ac1c44 | 3991 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
3992 | |
3993 | # OK, works on sane cases. Now check whether nonexistent headers | |
3994 | # can be detected and how. | |
3995 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3996 | /* end confdefs.h. */ | |
3997 | #include <ac_nonexistent.h> | |
3998 | _ACEOF | |
3999 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4000 | # Broken: success on invalid input. | |
4001 | continue | |
4002 | else | |
4003 | # Passes both tests. | |
4004 | ac_preproc_ok=: | |
4005 | break | |
899de170 | 4006 | fi |
d0ac1c44 | 4007 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
4008 | |
4009 | done | |
4010 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4011 | rm -f conftest.i conftest.err conftest.$ac_ext |
f91ca6bc IB |
4012 | if $ac_preproc_ok; then : |
4013 | break | |
899de170 | 4014 | fi |
899de170 | 4015 | |
f91ca6bc IB |
4016 | done |
4017 | ac_cv_prog_CPP=$CPP | |
4018 | ||
4019 | fi | |
4020 | CPP=$ac_cv_prog_CPP | |
899de170 | 4021 | else |
f91ca6bc IB |
4022 | ac_cv_prog_CPP=$CPP |
4023 | fi | |
4024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4025 | $as_echo "$CPP" >&6; } | |
4026 | ac_preproc_ok=false | |
4027 | for ac_c_preproc_warn_flag in '' yes | |
4028 | do | |
4029 | # Use a header file that comes with gcc, so configuring glibc | |
4030 | # with a fresh cross-compiler works. | |
4031 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4032 | # <limits.h> exists even on freestanding compilers. | |
4033 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4034 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 4035 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 | 4036 | /* end confdefs.h. */ |
f91ca6bc IB |
4037 | #ifdef __STDC__ |
4038 | # include <limits.h> | |
4039 | #else | |
4040 | # include <assert.h> | |
4041 | #endif | |
4042 | Syntax error | |
899de170 | 4043 | _ACEOF |
f91ca6bc IB |
4044 | if ac_fn_c_try_cpp "$LINENO"; then : |
4045 | ||
4046 | else | |
4047 | # Broken: fails on valid input. | |
4048 | continue | |
899de170 | 4049 | fi |
d0ac1c44 | 4050 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
4051 | |
4052 | # OK, works on sane cases. Now check whether nonexistent headers | |
4053 | # can be detected and how. | |
75086676 | 4054 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 | 4055 | /* end confdefs.h. */ |
f91ca6bc | 4056 | #include <ac_nonexistent.h> |
8ddbb593 | 4057 | _ACEOF |
75086676 | 4058 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 DJ |
4059 | # Broken: success on invalid input. |
4060 | continue | |
4061 | else | |
8ddbb593 DJ |
4062 | # Passes both tests. |
4063 | ac_preproc_ok=: | |
4064 | break | |
4065 | fi | |
d0ac1c44 | 4066 | rm -f conftest.err conftest.i conftest.$ac_ext |
8ddbb593 DJ |
4067 | |
4068 | done | |
4069 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4070 | rm -f conftest.i conftest.err conftest.$ac_ext |
75086676 DD |
4071 | if $ac_preproc_ok; then : |
4072 | ||
8ddbb593 | 4073 | else |
75086676 DD |
4074 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4075 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4076 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
4077 | See \`config.log' for more details" "$LINENO" 5; } | |
8ddbb593 DJ |
4078 | fi |
4079 | ||
4080 | ac_ext=c | |
4081 | ac_cpp='$CPP $CPPFLAGS' | |
4082 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4083 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4084 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4085 | ||
4086 | ||
f91ca6bc IB |
4087 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4088 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
d0ac1c44 | 4089 | if ${ac_cv_path_GREP+:} false; then : |
75086676 | 4090 | $as_echo_n "(cached) " >&6 |
fd7d450d | 4091 | else |
f91ca6bc IB |
4092 | if test -z "$GREP"; then |
4093 | ac_path_GREP_found=false | |
4094 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4095 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4096 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4097 | do | |
4098 | IFS=$as_save_IFS | |
4099 | test -z "$as_dir" && as_dir=. | |
4100 | for ac_prog in grep ggrep; do | |
4101 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4102 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 4103 | as_fn_executable_p "$ac_path_GREP" || continue |
f91ca6bc IB |
4104 | # Check for GNU ac_path_GREP and select it if it is found. |
4105 | # Check for GNU $ac_path_GREP | |
4106 | case `"$ac_path_GREP" --version 2>&1` in | |
4107 | *GNU*) | |
4108 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4109 | *) | |
4110 | ac_count=0 | |
4111 | $as_echo_n 0123456789 >"conftest.in" | |
4112 | while : | |
4113 | do | |
4114 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4115 | mv "conftest.tmp" "conftest.in" | |
4116 | cp "conftest.in" "conftest.nl" | |
4117 | $as_echo 'GREP' >> "conftest.nl" | |
4118 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4119 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4120 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4121 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4122 | # Best one so far, save it but keep looking for a better one | |
4123 | ac_cv_path_GREP="$ac_path_GREP" | |
4124 | ac_path_GREP_max=$ac_count | |
4125 | fi | |
4126 | # 10*(2^10) chars as input seems more than enough | |
4127 | test $ac_count -gt 10 && break | |
4128 | done | |
4129 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4130 | esac | |
4131 | ||
4132 | $ac_path_GREP_found && break 3 | |
4133 | done | |
4134 | done | |
4135 | done | |
4136 | IFS=$as_save_IFS | |
4137 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 4138 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
f91ca6bc | 4139 | fi |
1f616ca1 | 4140 | else |
f91ca6bc IB |
4141 | ac_cv_path_GREP=$GREP |
4142 | fi | |
4143 | ||
4144 | fi | |
4145 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4146 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4147 | GREP="$ac_cv_path_GREP" | |
4148 | ||
4149 | ||
4150 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4151 | $as_echo_n "checking for egrep... " >&6; } | |
d0ac1c44 | 4152 | if ${ac_cv_path_EGREP+:} false; then : |
f91ca6bc IB |
4153 | $as_echo_n "(cached) " >&6 |
4154 | else | |
4155 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
4156 | then ac_cv_path_EGREP="$GREP -E" | |
4157 | else | |
4158 | if test -z "$EGREP"; then | |
4159 | ac_path_EGREP_found=false | |
4160 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4161 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4162 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4163 | do | |
4164 | IFS=$as_save_IFS | |
4165 | test -z "$as_dir" && as_dir=. | |
4166 | for ac_prog in egrep; do | |
4167 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4168 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 4169 | as_fn_executable_p "$ac_path_EGREP" || continue |
f91ca6bc IB |
4170 | # Check for GNU ac_path_EGREP and select it if it is found. |
4171 | # Check for GNU $ac_path_EGREP | |
4172 | case `"$ac_path_EGREP" --version 2>&1` in | |
4173 | *GNU*) | |
4174 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4175 | *) | |
4176 | ac_count=0 | |
4177 | $as_echo_n 0123456789 >"conftest.in" | |
4178 | while : | |
4179 | do | |
4180 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4181 | mv "conftest.tmp" "conftest.in" | |
4182 | cp "conftest.in" "conftest.nl" | |
4183 | $as_echo 'EGREP' >> "conftest.nl" | |
4184 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4185 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4186 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4187 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4188 | # Best one so far, save it but keep looking for a better one | |
4189 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4190 | ac_path_EGREP_max=$ac_count | |
4191 | fi | |
4192 | # 10*(2^10) chars as input seems more than enough | |
4193 | test $ac_count -gt 10 && break | |
4194 | done | |
4195 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4196 | esac | |
4197 | ||
4198 | $ac_path_EGREP_found && break 3 | |
4199 | done | |
4200 | done | |
4201 | done | |
4202 | IFS=$as_save_IFS | |
4203 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 4204 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
f91ca6bc IB |
4205 | fi |
4206 | else | |
4207 | ac_cv_path_EGREP=$EGREP | |
4208 | fi | |
4209 | ||
4210 | fi | |
4211 | fi | |
4212 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4213 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4214 | EGREP="$ac_cv_path_EGREP" | |
4215 | ||
4216 | ||
4217 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4218 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 4219 | if ${ac_cv_header_stdc+:} false; then : |
f91ca6bc IB |
4220 | $as_echo_n "(cached) " >&6 |
4221 | else | |
4222 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1f616ca1 | 4223 | /* end confdefs.h. */ |
f91ca6bc IB |
4224 | #include <stdlib.h> |
4225 | #include <stdarg.h> | |
4226 | #include <string.h> | |
4227 | #include <float.h> | |
1f616ca1 PB |
4228 | |
4229 | int | |
4230 | main () | |
4231 | { | |
4232 | ||
4233 | ; | |
4234 | return 0; | |
4235 | } | |
4236 | _ACEOF | |
75086676 | 4237 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4238 | ac_cv_header_stdc=yes |
1f616ca1 | 4239 | else |
f91ca6bc | 4240 | ac_cv_header_stdc=no |
1f616ca1 | 4241 | fi |
75086676 | 4242 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f91ca6bc IB |
4243 | |
4244 | if test $ac_cv_header_stdc = yes; then | |
4245 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4246 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4247 | /* end confdefs.h. */ | |
4248 | #include <string.h> | |
4249 | ||
4250 | _ACEOF | |
4251 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4252 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4253 | ||
4254 | else | |
4255 | ac_cv_header_stdc=no | |
1f616ca1 | 4256 | fi |
f91ca6bc | 4257 | rm -f conftest* |
1f616ca1 | 4258 | |
1f616ca1 PB |
4259 | fi |
4260 | ||
f91ca6bc IB |
4261 | if test $ac_cv_header_stdc = yes; then |
4262 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4263 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4264 | /* end confdefs.h. */ | |
4265 | #include <stdlib.h> | |
4266 | ||
4267 | _ACEOF | |
4268 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4269 | $EGREP "free" >/dev/null 2>&1; then : | |
1f616ca1 | 4270 | |
46a10049 | 4271 | else |
f91ca6bc | 4272 | ac_cv_header_stdc=no |
46a10049 | 4273 | fi |
f91ca6bc IB |
4274 | rm -f conftest* |
4275 | ||
4276 | fi | |
4277 | ||
4278 | if test $ac_cv_header_stdc = yes; then | |
4279 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4280 | if test "$cross_compiling" = yes; then : | |
4281 | : | |
46a10049 | 4282 | else |
75086676 | 4283 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
46a10049 | 4284 | /* end confdefs.h. */ |
f91ca6bc IB |
4285 | #include <ctype.h> |
4286 | #include <stdlib.h> | |
4287 | #if ((' ' & 0x0FF) == 0x020) | |
4288 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4289 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4290 | #else | |
4291 | # define ISLOWER(c) \ | |
4292 | (('a' <= (c) && (c) <= 'i') \ | |
4293 | || ('j' <= (c) && (c) <= 'r') \ | |
4294 | || ('s' <= (c) && (c) <= 'z')) | |
4295 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4296 | #endif | |
46a10049 | 4297 | |
f91ca6bc | 4298 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
46a10049 DD |
4299 | int |
4300 | main () | |
4301 | { | |
f91ca6bc IB |
4302 | int i; |
4303 | for (i = 0; i < 256; i++) | |
4304 | if (XOR (islower (i), ISLOWER (i)) | |
4305 | || toupper (i) != TOUPPER (i)) | |
4306 | return 2; | |
46a10049 DD |
4307 | return 0; |
4308 | } | |
4309 | _ACEOF | |
f91ca6bc IB |
4310 | if ac_fn_c_try_run "$LINENO"; then : |
4311 | ||
46a10049 | 4312 | else |
f91ca6bc IB |
4313 | ac_cv_header_stdc=no |
4314 | fi | |
4315 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4316 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
46a10049 | 4317 | fi |
46a10049 DD |
4318 | |
4319 | fi | |
f91ca6bc IB |
4320 | fi |
4321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4322 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4323 | if test $ac_cv_header_stdc = yes; then | |
46a10049 | 4324 | |
f91ca6bc | 4325 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
46a10049 DD |
4326 | |
4327 | fi | |
4328 | ||
f91ca6bc IB |
4329 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4330 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4331 | inttypes.h stdint.h unistd.h | |
4332 | do : | |
4333 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4334 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4335 | " | |
d0ac1c44 | 4336 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
f91ca6bc IB |
4337 | cat >>confdefs.h <<_ACEOF |
4338 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4339 | _ACEOF | |
4340 | ||
4341 | fi | |
4342 | ||
4343 | done | |
4344 | ||
4345 | ||
4346 | ||
4347 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
d0ac1c44 | 4348 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
f91ca6bc | 4349 | MINIX=yes |
46a10049 | 4350 | else |
f91ca6bc | 4351 | MINIX= |
46a10049 DD |
4352 | fi |
4353 | ||
4354 | ||
f91ca6bc | 4355 | if test "$MINIX" = yes; then |
46a10049 | 4356 | |
f91ca6bc IB |
4357 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
4358 | ||
4359 | ||
4360 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
4361 | ||
4362 | ||
4363 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4364 | ||
4365 | fi | |
4366 | ||
4367 | ||
4368 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
4369 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
d0ac1c44 | 4370 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
75086676 | 4371 | $as_echo_n "(cached) " >&6 |
96e00b33 | 4372 | else |
75086676 | 4373 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da DD |
4374 | /* end confdefs.h. */ |
4375 | ||
d0ac1c44 SM |
4376 | # define __EXTENSIONS__ 1 |
4377 | $ac_includes_default | |
11a338da DD |
4378 | int |
4379 | main () | |
4380 | { | |
11a338da DD |
4381 | |
4382 | ; | |
4383 | return 0; | |
4384 | } | |
4385 | _ACEOF | |
75086676 | 4386 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4387 | ac_cv_safe_to_define___extensions__=yes |
96e00b33 | 4388 | else |
f91ca6bc | 4389 | ac_cv_safe_to_define___extensions__=no |
96e00b33 | 4390 | fi |
75086676 | 4391 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 4392 | fi |
f91ca6bc IB |
4393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4394 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4395 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4396 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4397 | ||
4398 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
4399 | ||
4400 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
4401 | ||
4402 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
4403 | ||
4404 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
4405 | ||
11a338da | 4406 | |
2299a76d | 4407 | |
f91ca6bc IB |
4408 | # Check whether --enable-largefile was given. |
4409 | if test "${enable_largefile+set}" = set; then : | |
4410 | enableval=$enable_largefile; | |
96e00b33 | 4411 | fi |
11a338da | 4412 | |
f91ca6bc IB |
4413 | if test "$enable_largefile" != no; then |
4414 | ||
4415 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4416 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
d0ac1c44 | 4417 | if ${ac_cv_sys_largefile_CC+:} false; then : |
75086676 | 4418 | $as_echo_n "(cached) " >&6 |
96e00b33 | 4419 | else |
f91ca6bc IB |
4420 | ac_cv_sys_largefile_CC=no |
4421 | if test "$GCC" != yes; then | |
4422 | ac_save_CC=$CC | |
4423 | while :; do | |
4424 | # IRIX 6.2 and later do not support large files by default, | |
4425 | # so use the C compiler's -n32 option if that helps. | |
4426 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4427 | /* end confdefs.h. */ | |
4428 | #include <sys/types.h> | |
4429 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4430 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4431 | since some C++ compilers masquerading as C compilers | |
4432 | incorrectly reject 9223372036854775807. */ | |
346d80ef | 4433 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f91ca6bc IB |
4434 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4435 | && LARGE_OFF_T % 2147483647 == 1) | |
4436 | ? 1 : -1]; | |
4437 | int | |
4438 | main () | |
4439 | { | |
4440 | ||
4441 | ; | |
4442 | return 0; | |
4443 | } | |
4444 | _ACEOF | |
4445 | if ac_fn_c_try_compile "$LINENO"; then : | |
4446 | break | |
4447 | fi | |
4448 | rm -f core conftest.err conftest.$ac_objext | |
4449 | CC="$CC -n32" | |
4450 | if ac_fn_c_try_compile "$LINENO"; then : | |
4451 | ac_cv_sys_largefile_CC=' -n32'; break | |
4452 | fi | |
4453 | rm -f core conftest.err conftest.$ac_objext | |
4454 | break | |
4455 | done | |
4456 | CC=$ac_save_CC | |
4457 | rm -f conftest.$ac_ext | |
4458 | fi | |
4459 | fi | |
4460 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4461 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4462 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4463 | CC=$CC$ac_cv_sys_largefile_CC | |
4464 | fi | |
4465 | ||
4466 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4467 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
d0ac1c44 | 4468 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
f91ca6bc IB |
4469 | $as_echo_n "(cached) " >&6 |
4470 | else | |
4471 | while :; do | |
75086676 | 4472 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da | 4473 | /* end confdefs.h. */ |
f91ca6bc IB |
4474 | #include <sys/types.h> |
4475 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4476 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4477 | since some C++ compilers masquerading as C compilers | |
4478 | incorrectly reject 9223372036854775807. */ | |
346d80ef | 4479 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f91ca6bc IB |
4480 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4481 | && LARGE_OFF_T % 2147483647 == 1) | |
4482 | ? 1 : -1]; | |
4483 | int | |
4484 | main () | |
4485 | { | |
96e00b33 | 4486 | |
f91ca6bc IB |
4487 | ; |
4488 | return 0; | |
4489 | } | |
11a338da | 4490 | _ACEOF |
75086676 | 4491 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4492 | ac_cv_sys_file_offset_bits=no; break |
96e00b33 | 4493 | fi |
75086676 | 4494 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f91ca6bc IB |
4495 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4496 | /* end confdefs.h. */ | |
4497 | #define _FILE_OFFSET_BITS 64 | |
4498 | #include <sys/types.h> | |
4499 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4500 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4501 | since some C++ compilers masquerading as C compilers | |
4502 | incorrectly reject 9223372036854775807. */ | |
346d80ef | 4503 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f91ca6bc IB |
4504 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4505 | && LARGE_OFF_T % 2147483647 == 1) | |
4506 | ? 1 : -1]; | |
4507 | int | |
4508 | main () | |
4509 | { | |
11a338da | 4510 | |
f91ca6bc IB |
4511 | ; |
4512 | return 0; | |
4513 | } | |
4514 | _ACEOF | |
4515 | if ac_fn_c_try_compile "$LINENO"; then : | |
4516 | ac_cv_sys_file_offset_bits=64; break | |
96e00b33 | 4517 | fi |
f91ca6bc IB |
4518 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4519 | ac_cv_sys_file_offset_bits=unknown | |
4520 | break | |
4521 | done | |
4522 | fi | |
4523 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4524 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4525 | case $ac_cv_sys_file_offset_bits in #( | |
4526 | no | unknown) ;; | |
4527 | *) | |
4528 | cat >>confdefs.h <<_ACEOF | |
4529 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
11a338da | 4530 | _ACEOF |
f91ca6bc | 4531 | ;; |
11a338da | 4532 | esac |
f91ca6bc IB |
4533 | rm -rf conftest* |
4534 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4536 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
d0ac1c44 | 4537 | if ${ac_cv_sys_large_files+:} false; then : |
f91ca6bc IB |
4538 | $as_echo_n "(cached) " >&6 |
4539 | else | |
4540 | while :; do | |
4541 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4542 | /* end confdefs.h. */ | |
4543 | #include <sys/types.h> | |
4544 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4545 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4546 | since some C++ compilers masquerading as C compilers | |
4547 | incorrectly reject 9223372036854775807. */ | |
346d80ef | 4548 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f91ca6bc IB |
4549 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4550 | && LARGE_OFF_T % 2147483647 == 1) | |
4551 | ? 1 : -1]; | |
4552 | int | |
4553 | main () | |
4554 | { | |
96e00b33 | 4555 | |
f91ca6bc IB |
4556 | ; |
4557 | return 0; | |
4558 | } | |
4559 | _ACEOF | |
4560 | if ac_fn_c_try_compile "$LINENO"; then : | |
4561 | ac_cv_sys_large_files=no; break | |
4562 | fi | |
4563 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4565 | /* end confdefs.h. */ | |
4566 | #define _LARGE_FILES 1 | |
4567 | #include <sys/types.h> | |
4568 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4569 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4570 | since some C++ compilers masquerading as C compilers | |
4571 | incorrectly reject 9223372036854775807. */ | |
346d80ef | 4572 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f91ca6bc IB |
4573 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4574 | && LARGE_OFF_T % 2147483647 == 1) | |
4575 | ? 1 : -1]; | |
4576 | int | |
4577 | main () | |
4578 | { | |
75086676 | 4579 | |
f91ca6bc IB |
4580 | ; |
4581 | return 0; | |
4582 | } | |
4583 | _ACEOF | |
4584 | if ac_fn_c_try_compile "$LINENO"; then : | |
4585 | ac_cv_sys_large_files=1; break | |
4586 | fi | |
4587 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4588 | ac_cv_sys_large_files=unknown | |
4589 | break | |
4590 | done | |
4591 | fi | |
4592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4593 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4594 | case $ac_cv_sys_large_files in #( | |
4595 | no | unknown) ;; | |
4596 | *) | |
4597 | cat >>confdefs.h <<_ACEOF | |
4598 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4599 | _ACEOF | |
4600 | ;; | |
4601 | esac | |
4602 | rm -rf conftest* | |
4603 | fi | |
d0ac1c44 SM |
4604 | |
4605 | ||
f91ca6bc IB |
4606 | fi |
4607 | ||
4608 | ||
4609 | ac_c_preproc_warn_flag=yes | |
4610 | ||
8a643cc3 L |
4611 | ac_ext=c |
4612 | ac_cpp='$CPP $CPPFLAGS' | |
4613 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4614 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4615 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4616 | ||
f91ca6bc IB |
4617 | ac_libiberty_warn_cflags= |
4618 | save_CFLAGS="$CFLAGS" | |
4619 | for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ | |
59d2699c MW |
4620 | -Wstrict-prototypes \ |
4621 | -Wshadow=local; do | |
f91ca6bc IB |
4622 | # Do the check with the no- prefix removed since gcc silently |
4623 | # accepts any -Wno-* option on purpose | |
4624 | case $real_option in | |
4625 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; | |
4626 | *) option=$real_option ;; | |
4627 | esac | |
4628 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
4629 | ||
4630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4631 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
d0ac1c44 | 4632 | if eval \${$as_acx_Woption+:} false; then : |
75086676 | 4633 | $as_echo_n "(cached) " >&6 |
96e00b33 | 4634 | else |
f91ca6bc IB |
4635 | CFLAGS="$option" |
4636 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4637 | /* end confdefs.h. */ | |
75086676 | 4638 | |
f91ca6bc IB |
4639 | int |
4640 | main () | |
4641 | { | |
4642 | ||
4643 | ; | |
4644 | return 0; | |
4645 | } | |
4646 | _ACEOF | |
4647 | if ac_fn_c_try_compile "$LINENO"; then : | |
4648 | eval "$as_acx_Woption=yes" | |
4649 | else | |
4650 | eval "$as_acx_Woption=no" | |
4651 | fi | |
4652 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4653 | ||
4654 | fi | |
4655 | eval ac_res=\$$as_acx_Woption | |
4656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4657 | $as_echo "$ac_res" >&6; } | |
4658 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
4659 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" | |
4660 | fi | |
75086676 | 4661 | done |
f91ca6bc | 4662 | CFLAGS="$save_CFLAGS" |
8a643cc3 L |
4663 | ac_ext=c |
4664 | ac_cpp='$CPP $CPPFLAGS' | |
4665 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4666 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4667 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4668 | ||
4669 | ||
4670 | ac_ext=c | |
4671 | ac_cpp='$CPP $CPPFLAGS' | |
4672 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4673 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4674 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
f91ca6bc IB |
4675 | |
4676 | # Do the check with the no- prefix removed from the warning options | |
4677 | # since gcc silently accepts any -Wno-* option on purpose | |
4678 | if test "$GCC" = yes; then : | |
4679 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 | |
4680 | $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } | |
d0ac1c44 | 4681 | if ${acx_cv_prog_cc_pedantic_+:} false; then : |
f91ca6bc | 4682 | $as_echo_n "(cached) " >&6 |
75086676 | 4683 | else |
f91ca6bc IB |
4684 | save_CFLAGS="$CFLAGS" |
4685 | CFLAGS="-pedantic " | |
4686 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4687 | /* end confdefs.h. */ | |
4688 | ||
4689 | int | |
4690 | main () | |
4691 | { | |
4692 | ||
4693 | ; | |
4694 | return 0; | |
4695 | } | |
4696 | _ACEOF | |
4697 | if ac_fn_c_try_compile "$LINENO"; then : | |
4698 | acx_cv_prog_cc_pedantic_=yes | |
4699 | else | |
4700 | acx_cv_prog_cc_pedantic_=no | |
4701 | fi | |
4702 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4703 | CFLAGS="$save_CFLAGS" | |
4704 | fi | |
4705 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 | |
4706 | $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } | |
4707 | if test $acx_cv_prog_cc_pedantic_ = yes; then : | |
4708 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " | |
75086676 DD |
4709 | fi |
4710 | ||
4711 | fi | |
8a643cc3 L |
4712 | ac_ext=c |
4713 | ac_cpp='$CPP $CPPFLAGS' | |
4714 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4715 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4716 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4717 | ||
75086676 DD |
4718 | |
4719 | ||
f91ca6bc IB |
4720 | if test "x$CC" != xcc; then |
4721 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 | |
4722 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
4723 | else | |
4724 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 | |
4725 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
4726 | fi | |
4727 | set dummy $CC; ac_cc=`$as_echo "$2" | | |
4728 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
d0ac1c44 | 4729 | if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : |
75086676 DD |
4730 | $as_echo_n "(cached) " >&6 |
4731 | else | |
f91ca6bc IB |
4732 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4733 | /* end confdefs.h. */ | |
4734 | ||
4735 | int | |
4736 | main () | |
4737 | { | |
4738 | ||
4739 | ; | |
4740 | return 0; | |
4741 | } | |
4742 | _ACEOF | |
4743 | # Make sure it works both with $CC and with simple cc. | |
4744 | # We do the test twice because some compilers refuse to overwrite an | |
4745 | # existing .o file with -o, though they will create one. | |
4746 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4747 | rm -f conftest2.* | |
4748 | if { { case "(($ac_try" in | |
4749 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4750 | *) ac_try_echo=$ac_try;; | |
4751 | esac | |
4752 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4753 | $as_echo "$ac_try_echo"; } >&5 | |
4754 | (eval "$ac_try") 2>&5 | |
4755 | ac_status=$? | |
4756 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4757 | test $ac_status = 0; } && | |
4758 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4759 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4760 | *) ac_try_echo=$ac_try;; | |
4761 | esac | |
4762 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4763 | $as_echo "$ac_try_echo"; } >&5 | |
4764 | (eval "$ac_try") 2>&5 | |
4765 | ac_status=$? | |
4766 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4767 | test $ac_status = 0; }; | |
4768 | then | |
4769 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
4770 | if test "x$CC" != xcc; then | |
4771 | # Test first that cc exists at all. | |
4772 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
4773 | { { case "(($ac_try" in | |
4774 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4775 | *) ac_try_echo=$ac_try;; | |
75086676 | 4776 | esac |
f91ca6bc IB |
4777 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
4778 | $as_echo "$ac_try_echo"; } >&5 | |
4779 | (eval "$ac_try") 2>&5 | |
4780 | ac_status=$? | |
4781 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4782 | test $ac_status = 0; }; }; then | |
4783 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4784 | rm -f conftest2.* | |
4785 | if { { case "(($ac_try" in | |
4786 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4787 | *) ac_try_echo=$ac_try;; | |
4788 | esac | |
4789 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4790 | $as_echo "$ac_try_echo"; } >&5 | |
4791 | (eval "$ac_try") 2>&5 | |
4792 | ac_status=$? | |
4793 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4794 | test $ac_status = 0; } && | |
4795 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4796 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4797 | *) ac_try_echo=$ac_try;; | |
4798 | esac | |
4799 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4800 | $as_echo "$ac_try_echo"; } >&5 | |
4801 | (eval "$ac_try") 2>&5 | |
4802 | ac_status=$? | |
4803 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4804 | test $ac_status = 0; }; | |
4805 | then | |
4806 | # cc works too. | |
4807 | : | |
4808 | else | |
4809 | # cc exists but doesn't like -o. | |
4810 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4811 | fi | |
4812 | fi | |
75086676 DD |
4813 | fi |
4814 | else | |
f91ca6bc | 4815 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
75086676 | 4816 | fi |
f91ca6bc | 4817 | rm -f core conftest* |
75086676 | 4818 | |
75086676 | 4819 | fi |
f91ca6bc IB |
4820 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
4821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4822 | $as_echo "yes" >&6; } | |
4823 | else | |
4824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4825 | $as_echo "no" >&6; } | |
75086676 | 4826 | |
f91ca6bc | 4827 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h |
75086676 | 4828 | |
f91ca6bc IB |
4829 | fi |
4830 | ||
4831 | # autoconf is lame and doesn't give us any substitution variable for this. | |
4832 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
4833 | NO_MINUS_C_MINUS_O=yes | |
4834 | else | |
4835 | OUTPUT_OPTION='-o $@' | |
4836 | fi | |
4837 | ||
4838 | ||
4839 | ||
4840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 | |
4841 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
d0ac1c44 | 4842 | if ${ac_cv_c_const+:} false; then : |
75086676 DD |
4843 | $as_echo_n "(cached) " >&6 |
4844 | else | |
4845 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11a338da | 4846 | /* end confdefs.h. */ |
0093138c | 4847 | |
11a338da DD |
4848 | int |
4849 | main () | |
4850 | { | |
d0ac1c44 | 4851 | |
f91ca6bc | 4852 | #ifndef __cplusplus |
d0ac1c44 | 4853 | /* Ultrix mips cc rejects this sort of thing. */ |
f91ca6bc | 4854 | typedef int charset[2]; |
d0ac1c44 | 4855 | const charset cs = { 0, 0 }; |
f91ca6bc IB |
4856 | /* SunOS 4.1.1 cc rejects this. */ |
4857 | char const *const *pcpcc; | |
4858 | char **ppc; | |
4859 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
4860 | struct point {int x, y;}; | |
4861 | static struct point const zero = {0,0}; | |
4862 | /* AIX XL C 1.02.0.0 rejects this. | |
4863 | It does not let you subtract one const X* pointer from another in | |
4864 | an arm of an if-expression whose if-part is not a constant | |
4865 | expression */ | |
4866 | const char *g = "string"; | |
4867 | pcpcc = &g + (g ? g-g : 0); | |
4868 | /* HPUX 7.0 cc rejects these. */ | |
4869 | ++pcpcc; | |
4870 | ppc = (char**) pcpcc; | |
4871 | pcpcc = (char const *const *) ppc; | |
d0ac1c44 SM |
4872 | { /* SCO 3.2v4 cc rejects this sort of thing. */ |
4873 | char tx; | |
4874 | char *t = &tx; | |
f91ca6bc IB |
4875 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
4876 | ||
4877 | *t++ = 0; | |
4878 | if (s) return 0; | |
4879 | } | |
4880 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4881 | int x[] = {25, 17}; | |
4882 | const int *foo = &x[0]; | |
4883 | ++foo; | |
4884 | } | |
4885 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4886 | typedef const int *iptr; | |
4887 | iptr p = 0; | |
4888 | ++p; | |
4889 | } | |
d0ac1c44 | 4890 | { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
f91ca6bc | 4891 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
d0ac1c44 SM |
4892 | struct s { int j; const int *ap[3]; } bx; |
4893 | struct s *b = &bx; b->j = 5; | |
f91ca6bc IB |
4894 | } |
4895 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4896 | const int foo = 10; | |
4897 | if (!foo) return 0; | |
4898 | } | |
4899 | return !cs[0] && !zero.x; | |
4900 | #endif | |
0093138c | 4901 | |
11a338da DD |
4902 | ; |
4903 | return 0; | |
4904 | } | |
4905 | _ACEOF | |
75086676 | 4906 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4907 | ac_cv_c_const=yes |
75086676 | 4908 | else |
f91ca6bc | 4909 | ac_cv_c_const=no |
75086676 DD |
4910 | fi |
4911 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
75086676 | 4912 | fi |
f91ca6bc IB |
4913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
4914 | $as_echo "$ac_cv_c_const" >&6; } | |
4915 | if test $ac_cv_c_const = no; then | |
75086676 | 4916 | |
f91ca6bc | 4917 | $as_echo "#define const /**/" >>confdefs.h |
75086676 DD |
4918 | |
4919 | fi | |
4920 | ||
f91ca6bc IB |
4921 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
4922 | $as_echo_n "checking for inline... " >&6; } | |
d0ac1c44 | 4923 | if ${ac_cv_c_inline+:} false; then : |
f91ca6bc | 4924 | $as_echo_n "(cached) " >&6 |
75086676 | 4925 | else |
f91ca6bc IB |
4926 | ac_cv_c_inline=no |
4927 | for ac_kw in inline __inline__ __inline; do | |
75086676 DD |
4928 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4929 | /* end confdefs.h. */ | |
f91ca6bc IB |
4930 | #ifndef __cplusplus |
4931 | typedef int foo_t; | |
4932 | static $ac_kw foo_t static_foo () {return 0; } | |
4933 | $ac_kw foo_t foo () {return 0; } | |
46a10049 | 4934 | #endif |
0093138c | 4935 | |
2299a76d | 4936 | _ACEOF |
f91ca6bc IB |
4937 | if ac_fn_c_try_compile "$LINENO"; then : |
4938 | ac_cv_c_inline=$ac_kw | |
75086676 | 4939 | fi |
f91ca6bc IB |
4940 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4941 | test "$ac_cv_c_inline" != no && break | |
4942 | done | |
75086676 DD |
4943 | |
4944 | fi | |
f91ca6bc IB |
4945 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
4946 | $as_echo "$ac_cv_c_inline" >&6; } | |
75086676 | 4947 | |
f91ca6bc IB |
4948 | case $ac_cv_c_inline in |
4949 | inline | yes) ;; | |
4950 | *) | |
4951 | case $ac_cv_c_inline in | |
4952 | no) ac_val=;; | |
4953 | *) ac_val=$ac_cv_c_inline;; | |
4954 | esac | |
4955 | cat >>confdefs.h <<_ACEOF | |
4956 | #ifndef __cplusplus | |
4957 | #define inline $ac_val | |
4958 | #endif | |
75086676 | 4959 | _ACEOF |
f91ca6bc IB |
4960 | ;; |
4961 | esac | |
75086676 DD |
4962 | |
4963 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 | |
4964 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
d0ac1c44 | 4965 | if ${ac_cv_c_bigendian+:} false; then : |
75086676 DD |
4966 | $as_echo_n "(cached) " >&6 |
4967 | else | |
0093138c | 4968 | ac_cv_c_bigendian=unknown |
75086676 DD |
4969 | # See if we're dealing with a universal compiler. |
4970 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4971 | /* end confdefs.h. */ | |
4972 | #ifndef __APPLE_CC__ | |
4973 | not a universal capable compiler | |
4974 | #endif | |
4975 | typedef int dummy; | |
4976 | ||
4977 | _ACEOF | |
4978 | if ac_fn_c_try_compile "$LINENO"; then : | |
4979 | ||
4980 | # Check for potential -arch flags. It is not universal unless | |
4981 | # there are at least two -arch flags with different values. | |
4982 | ac_arch= | |
4983 | ac_prev= | |
4984 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
4985 | if test -n "$ac_prev"; then | |
4986 | case $ac_word in | |
4987 | i?86 | x86_64 | ppc | ppc64) | |
4988 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
4989 | ac_arch=$ac_word | |
4990 | else | |
4991 | ac_cv_c_bigendian=universal | |
4992 | break | |
4993 | fi | |
4994 | ;; | |
4995 | esac | |
4996 | ac_prev= | |
4997 | elif test "x$ac_word" = "x-arch"; then | |
4998 | ac_prev=arch | |
4999 | fi | |
5000 | done | |
5001 | fi | |
5002 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5003 | if test $ac_cv_c_bigendian = unknown; then | |
5004 | # See if sys/param.h defines the BYTE_ORDER macro. | |
5005 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5006 | /* end confdefs.h. */ | |
5007 | #include <sys/types.h> | |
5008 | #include <sys/param.h> | |
5009 | ||
5010 | int | |
5011 | main () | |
5012 | { | |
5013 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
5014 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
5015 | && LITTLE_ENDIAN) | |
5016 | bogus endian macros | |
5017 | #endif | |
5018 | ||
5019 | ; | |
5020 | return 0; | |
5021 | } | |
0093138c | 5022 | _ACEOF |
75086676 DD |
5023 | if ac_fn_c_try_compile "$LINENO"; then : |
5024 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
5025 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0093138c | 5026 | /* end confdefs.h. */ |
75086676 DD |
5027 | #include <sys/types.h> |
5028 | #include <sys/param.h> | |
5029 | ||
0093138c DD |
5030 | int |
5031 | main () | |
5032 | { | |
75086676 DD |
5033 | #if BYTE_ORDER != BIG_ENDIAN |
5034 | not big endian | |
5035 | #endif | |
5036 | ||
0093138c DD |
5037 | ; |
5038 | return 0; | |
5039 | } | |
5040 | _ACEOF | |
75086676 | 5041 | if ac_fn_c_try_compile "$LINENO"; then : |
0093138c | 5042 | ac_cv_c_bigendian=yes |
75086676 DD |
5043 | else |
5044 | ac_cv_c_bigendian=no | |
0093138c | 5045 | fi |
75086676 | 5046 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0093138c | 5047 | fi |
75086676 DD |
5048 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5049 | fi | |
5050 | if test $ac_cv_c_bigendian = unknown; then | |
5051 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
5052 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5053 | /* end confdefs.h. */ | |
5054 | #include <limits.h> | |
0093138c | 5055 | |
75086676 DD |
5056 | int |
5057 | main () | |
5058 | { | |
5059 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
5060 | bogus endian macros | |
5061 | #endif | |
5062 | ||
5063 | ; | |
5064 | return 0; | |
5065 | } | |
46a10049 | 5066 | _ACEOF |
75086676 DD |
5067 | if ac_fn_c_try_compile "$LINENO"; then : |
5068 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
5069 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
46a10049 | 5070 | /* end confdefs.h. */ |
75086676 DD |
5071 | #include <limits.h> |
5072 | ||
0093138c DD |
5073 | int |
5074 | main () | |
5075 | { | |
75086676 DD |
5076 | #ifndef _BIG_ENDIAN |
5077 | not big endian | |
5078 | #endif | |
5079 | ||
5080 | ; | |
5081 | return 0; | |
46a10049 | 5082 | } |
2299a76d | 5083 | _ACEOF |
75086676 DD |
5084 | if ac_fn_c_try_compile "$LINENO"; then : |
5085 | ac_cv_c_bigendian=yes | |
46a10049 | 5086 | else |
75086676 | 5087 | ac_cv_c_bigendian=no |
7108c5dc | 5088 | fi |
75086676 | 5089 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
46a10049 | 5090 | fi |
75086676 DD |
5091 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5092 | fi | |
5093 | if test $ac_cv_c_bigendian = unknown; then | |
5094 | # Compile a test program. | |
5095 | if test "$cross_compiling" = yes; then : | |
5096 | # Try to guess by grepping values from an object file. | |
5097 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5098 | /* end confdefs.h. */ | |
5099 | short int ascii_mm[] = | |
5100 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
5101 | short int ascii_ii[] = | |
5102 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
5103 | int use_ascii (int i) { | |
5104 | return ascii_mm[i] + ascii_ii[i]; | |
5105 | } | |
5106 | short int ebcdic_ii[] = | |
5107 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
5108 | short int ebcdic_mm[] = | |
5109 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
5110 | int use_ebcdic (int i) { | |
5111 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
5112 | } | |
5113 | extern int foo; | |
5114 | ||
5115 | int | |
5116 | main () | |
5117 | { | |
5118 | return use_ascii (foo) == use_ebcdic (foo); | |
5119 | ; | |
5120 | return 0; | |
5121 | } | |
5122 | _ACEOF | |
5123 | if ac_fn_c_try_compile "$LINENO"; then : | |
5124 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
5125 | ac_cv_c_bigendian=yes | |
5126 | fi | |
5127 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
5128 | if test "$ac_cv_c_bigendian" = unknown; then | |
5129 | ac_cv_c_bigendian=no | |
5130 | else | |
5131 | # finding both strings is unlikely to happen, but who knows? | |
5132 | ac_cv_c_bigendian=unknown | |
5133 | fi | |
5134 | fi | |
5135 | fi | |
5136 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5137 | else | |
5138 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5139 | /* end confdefs.h. */ | |
5140 | $ac_includes_default | |
5141 | int | |
5142 | main () | |
5143 | { | |
5144 | ||
5145 | /* Are we little or big endian? From Harbison&Steele. */ | |
5146 | union | |
5147 | { | |
5148 | long int l; | |
5149 | char c[sizeof (long int)]; | |
5150 | } u; | |
5151 | u.l = 1; | |
5152 | return u.c[sizeof (long int) - 1] == 1; | |
5153 | ||
5154 | ; | |
5155 | return 0; | |
5156 | } | |
5157 | _ACEOF | |
5158 | if ac_fn_c_try_run "$LINENO"; then : | |
5159 | ac_cv_c_bigendian=no | |
5160 | else | |
5161 | ac_cv_c_bigendian=yes | |
46a10049 | 5162 | fi |
75086676 DD |
5163 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5164 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
46a10049 | 5165 | fi |
2299a76d | 5166 | |
75086676 DD |
5167 | fi |
5168 | fi | |
5169 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
5170 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
5171 | case $ac_cv_c_bigendian in #( | |
5172 | yes) | |
5173 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
5174 | ;; #( | |
5175 | no) | |
5176 | ;; #( | |
5177 | universal) | |
5178 | ||
5179 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
5180 | ||
5181 | ;; #( | |
5182 | *) | |
d0ac1c44 | 5183 | as_fn_error $? "unknown endianness |
75086676 DD |
5184 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
5185 | esac | |
7108c5dc | 5186 | |
252b5132 RH |
5187 | |
5188 | ||
5189 | ||
75086676 | 5190 | ac_config_headers="$ac_config_headers config.h:config.in" |
252b5132 RH |
5191 | |
5192 | ||
5193 | ||
5194 | # Find a good install program. We prefer a C program (faster), | |
5195 | # so one script is as good as another. But avoid the broken or | |
5196 | # incompatible versions: | |
5197 | # SysV /etc/install, /usr/sbin/install | |
5198 | # SunOS /usr/etc/install | |
5199 | # IRIX /sbin/install | |
5200 | # AIX /bin/install | |
2299a76d | 5201 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
252b5132 RH |
5202 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
5203 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
5204 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
58670637 | 5205 | # OS/2's system install, which has a completely different semantic |
252b5132 | 5206 | # ./install, which can be erroneously created by make from ./install.sh. |
75086676 DD |
5207 | # Reject install programs that cannot install multiple files. |
5208 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
5209 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
252b5132 | 5210 | if test -z "$INSTALL"; then |
d0ac1c44 | 5211 | if ${ac_cv_path_install+:} false; then : |
75086676 | 5212 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
5213 | else |
5214 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5215 | for as_dir in $PATH | |
5216 | do | |
5217 | IFS=$as_save_IFS | |
5218 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
5219 | # Account for people who put trailing slashes in PATH elements. |
5220 | case $as_dir/ in #(( | |
5221 | ./ | .// | /[cC]/* | \ | |
2299a76d | 5222 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
75086676 | 5223 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
2299a76d DJ |
5224 | /usr/ucb/* ) ;; |
5225 | *) | |
5226 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
5227 | # Don't use installbsd from OSF since it installs stuff as root | |
5228 | # by default. | |
5229 | for ac_prog in ginstall scoinst install; do | |
5230 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5231 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
58670637 DD |
5232 | if test $ac_prog = install && |
5233 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5234 | # AIX install. It has an incompatible calling convention. | |
5235 | : | |
5236 | elif test $ac_prog = install && | |
5237 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5238 | # program-specific install script used by HP pwplus--don't use. | |
5239 | : | |
5240 | else | |
75086676 DD |
5241 | rm -rf conftest.one conftest.two conftest.dir |
5242 | echo one > conftest.one | |
5243 | echo two > conftest.two | |
5244 | mkdir conftest.dir | |
5245 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
5246 | test -s conftest.one && test -s conftest.two && | |
5247 | test -s conftest.dir/conftest.one && | |
5248 | test -s conftest.dir/conftest.two | |
5249 | then | |
5250 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
5251 | break 3 | |
5252 | fi | |
58670637 DD |
5253 | fi |
5254 | fi | |
252b5132 | 5255 | done |
2299a76d DJ |
5256 | done |
5257 | ;; | |
5258 | esac | |
2299a76d | 5259 | |
75086676 DD |
5260 | done |
5261 | IFS=$as_save_IFS | |
5262 | ||
5263 | rm -rf conftest.one conftest.two conftest.dir | |
252b5132 RH |
5264 | |
5265 | fi | |
5266 | if test "${ac_cv_path_install+set}" = set; then | |
2299a76d | 5267 | INSTALL=$ac_cv_path_install |
252b5132 | 5268 | else |
75086676 DD |
5269 | # As a last resort, use the slow shell script. Don't cache a |
5270 | # value for INSTALL within a source directory, because that will | |
252b5132 | 5271 | # break other packages using the cache if that directory is |
75086676 | 5272 | # removed, or if the value is a relative name. |
2299a76d | 5273 | INSTALL=$ac_install_sh |
252b5132 RH |
5274 | fi |
5275 | fi | |
75086676 DD |
5276 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
5277 | $as_echo "$INSTALL" >&6; } | |
252b5132 RH |
5278 | |
5279 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
5280 | # It thinks the first close brace ends the variable substitution. | |
5281 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
5282 | ||
2299a76d | 5283 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
252b5132 RH |
5284 | |
5285 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
5286 | ||
5287 | ||
4cf896a5 KC |
5288 | # Don't build the shared library for build. |
5289 | if [ -n "${with_build_subdir}" ]; then | |
5290 | enable_shared=no | |
5291 | fi | |
5292 | ||
5293 | frag= | |
5294 | case "${host}" in | |
5295 | rs6000-ibm-aix3.1 | rs6000-ibm-aix) | |
5296 | frag=mh-aix ;; | |
5297 | *-*-cxux7*) frag=mh-cxux7 ;; | |
5298 | *-*-freebsd2.1.*) frag=mh-fbsd21 ;; | |
5299 | *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; | |
5300 | i370-*-opened*) frag=mh-openedition ;; | |
5301 | i[34567]86-*-windows*) frag=mh-windows ;; | |
5302 | esac | |
5303 | ||
5304 | if [ -n "${frag}" ]; then | |
c779bab8 | 5305 | frag=${libiberty_topdir}/libiberty/config/$frag |
4cf896a5 KC |
5306 | fi |
5307 | ||
601a99c6 DD |
5308 | |
5309 | ||
5310 | ||
5311 | ||
5312 | case "${host}" in | |
5313 | # PIC is the default on some targets or must not be used. | |
5314 | *-*-darwin*) | |
f91ca6bc IB |
5315 | # For darwin, common symbols are not allowed in MH_DYLIB files |
5316 | case "${CFLAGS}" in | |
5317 | # If we are using a compiler supporting mdynamic-no-pic | |
5318 | # and the option has been tested as safe to add, then cancel | |
5319 | # it here, since the code generated is incompatible with shared | |
e495212d | 5320 | # libs. |
f91ca6bc IB |
5321 | *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; |
5322 | *) PICFLAG=-fno-common ;; | |
5323 | esac | |
601a99c6 DD |
5324 | ;; |
5325 | alpha*-dec-osf5*) | |
5326 | # PIC is the default. | |
5327 | ;; | |
5328 | hppa*64*-*-hpux*) | |
5329 | # PIC is the default for 64-bit PA HP-UX. | |
5330 | ;; | |
3afd2652 DD |
5331 | i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
5332 | ;; | |
5333 | i[34567]86-*-mingw* | x86_64-*-mingw*) | |
601a99c6 | 5334 | ;; |
d12c31df | 5335 | i[34567]86-*-interix[3-9]*) |
601a99c6 DD |
5336 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5337 | # Instead, we relocate shared libraries at runtime. | |
5338 | ;; | |
5339 | i[34567]86-*-nto-qnx*) | |
5340 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
5341 | # it will coredump. | |
5342 | PICFLAG='-fPIC -shared' | |
5343 | ;; | |
5344 | i[34567]86-pc-msdosdjgpp*) | |
5345 | # DJGPP does not support shared libraries at all. | |
5346 | ;; | |
5347 | ia64*-*-hpux*) | |
5348 | # On IA64 HP-UX, PIC is the default but the pic flag | |
5349 | # sets the default TLS model and affects inlining. | |
5350 | PICFLAG=-fPIC | |
5351 | ;; | |
5352 | mips-sgi-irix6*) | |
5353 | # PIC is the default. | |
5354 | ;; | |
5355 | rs6000-ibm-aix* | powerpc-ibm-aix*) | |
5356 | # All AIX code is PIC. | |
5357 | ;; | |
5358 | ||
5359 | # Some targets support both -fPIC and -fpic, but prefer the latter. | |
5360 | # FIXME: Why? | |
5361 | i[34567]86-*-* | x86_64-*-*) | |
5362 | PICFLAG=-fpic | |
5363 | ;; | |
601a99c6 DD |
5364 | # FIXME: Override -fPIC default in libgcc only? |
5365 | sh-*-linux* | sh[2346lbe]*-*-linux*) | |
5366 | PICFLAG=-fpic | |
5367 | ;; | |
ab4f385b | 5368 | sh*-*-netbsd*) |
601a99c6 DD |
5369 | PICFLAG=-fpic |
5370 | ;; | |
5371 | # Default to -fPIC unless specified otherwise. | |
5372 | *) | |
5373 | PICFLAG=-fPIC | |
5374 | ;; | |
5375 | esac | |
5376 | ||
5377 | # If the user explicitly uses -fpic/-fPIC, keep that. | |
5378 | case "${CFLAGS}" in | |
5379 | *-fpic*) | |
5380 | PICFLAG=-fpic | |
5381 | ;; | |
5382 | *-fPIC*) | |
5383 | PICFLAG=-fPIC | |
5384 | ;; | |
5385 | esac | |
5386 | ||
5387 | ||
4cf896a5 KC |
5388 | # If they didn't specify --enable-shared, don't generate shared libs. |
5389 | case "${enable_shared}" in | |
5390 | yes) shared=yes ;; | |
5391 | no) shared=no ;; | |
5392 | "") shared=no ;; | |
5393 | *) shared=yes ;; | |
5394 | esac | |
26505cc0 DD |
5395 | |
5396 | # ...unless --enable-host-shared was passed from top-level config: | |
5397 | if [ "${enable_host_shared}" = "yes" ]; then | |
5398 | shared=yes | |
5399 | fi | |
5400 | ||
601a99c6 DD |
5401 | if [ "${shared}" != "yes" ]; then |
5402 | PICFLAG= | |
4cf896a5 KC |
5403 | fi |
5404 | ||
c779bab8 | 5405 | |
3f48575a | 5406 | NOASANFLAG= |
5407 | case " ${CFLAGS} " in | |
5408 | *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; | |
d750c713 | 5409 | *\ -fsanitize=hwaddress\ *) NOASANFLAG=-fno-sanitize=hwaddress ;; |
3f48575a | 5410 | esac |
5411 | ||
5412 | ||
56b1e56d NC |
5413 | # Check whether --enable-cet was given. |
5414 | if test "${enable_cet+set}" = set; then : | |
5415 | enableval=$enable_cet; | |
5416 | case "$enableval" in | |
5417 | yes|no|auto) ;; | |
5418 | *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;; | |
5419 | esac | |
5420 | ||
5421 | else | |
5422 | enable_cet=auto | |
5423 | fi | |
5424 | ||
5425 | ||
5426 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 | |
5427 | $as_echo_n "checking for CET support... " >&6; } | |
5428 | ||
5429 | case "$host" in | |
5430 | i[34567]86-*-linux* | x86_64-*-linux*) | |
5431 | may_have_cet=yes | |
727b7b18 | 5432 | cet_save_CFLAGS="$CFLAGS" |
56b1e56d NC |
5433 | CFLAGS="$CFLAGS -fcf-protection" |
5434 | case "$enable_cet" in | |
5435 | auto) | |
5436 | # Check if target supports multi-byte NOPs | |
7ade7fba | 5437 | # and if compiler and assembler support CET. |
56b1e56d NC |
5438 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5439 | /* end confdefs.h. */ | |
5440 | ||
5441 | int | |
5442 | main () | |
5443 | { | |
5444 | ||
5445 | #if !defined(__SSE2__) | |
5446 | #error target does not support multi-byte NOPs | |
5447 | #else | |
5448 | asm ("setssbsy"); | |
5449 | #endif | |
5450 | ||
5451 | ; | |
5452 | return 0; | |
5453 | } | |
5454 | _ACEOF | |
5455 | if ac_fn_c_try_compile "$LINENO"; then : | |
5456 | enable_cet=yes | |
5457 | else | |
5458 | enable_cet=no | |
5459 | fi | |
5460 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5461 | ;; | |
5462 | yes) | |
7ade7fba | 5463 | # Check if compiler and assembler support CET. |
56b1e56d NC |
5464 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5465 | /* end confdefs.h. */ | |
5466 | ||
5467 | int | |
5468 | main () | |
5469 | { | |
5470 | asm ("setssbsy"); | |
5471 | ; | |
5472 | return 0; | |
5473 | } | |
5474 | _ACEOF | |
5475 | if ac_fn_c_try_compile "$LINENO"; then : | |
7ade7fba | 5476 | support_cet=yes |
56b1e56d | 5477 | else |
7ade7fba | 5478 | support_cet=no |
56b1e56d NC |
5479 | fi |
5480 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7ade7fba AM |
5481 | if test $support_cet = "no"; then |
5482 | if test x$enable_bootstrap != xno \ | |
5483 | && test -z "${with_build_subdir}" \ | |
5484 | && (test ! -f ../stage_current \ | |
5485 | || test `cat ../stage_current` != "stage1"); then | |
5486 | # Require CET support only for the final GCC build. | |
5487 | as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5 | |
5488 | else | |
5489 | # Don't enable CET without CET support for non-bootstrap | |
5490 | # build, in stage1 nor for build support. | |
5491 | enable_cet=no | |
5492 | fi | |
5493 | fi | |
56b1e56d NC |
5494 | ;; |
5495 | esac | |
727b7b18 | 5496 | CFLAGS="$cet_save_CFLAGS" |
56b1e56d NC |
5497 | ;; |
5498 | *) | |
5499 | may_have_cet=no | |
5500 | enable_cet=no | |
5501 | ;; | |
5502 | esac | |
5503 | ||
727b7b18 | 5504 | cet_save_CFLAGS="$CFLAGS" |
87c66b2e | 5505 | CFLAGS="$CFLAGS -fcf-protection=none" |
727b7b18 | 5506 | cet_save_LDFLAGS="$LDFLAGS" |
87c66b2e L |
5507 | LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk" |
5508 | if test x$may_have_cet = xyes; then | |
5509 | # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work. | |
5510 | if test x$gcc_no_link = xyes; then | |
5511 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
5512 | fi | |
5513 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5514 | /* end confdefs.h. */ | |
5515 | ||
5516 | int | |
5517 | main () | |
5518 | { | |
5519 | return 0; | |
5520 | ; | |
5521 | return 0; | |
5522 | } | |
5523 | _ACEOF | |
5524 | if ac_fn_c_try_link "$LINENO"; then : | |
5525 | may_have_cet=yes | |
5526 | else | |
5527 | may_have_cet=no | |
5528 | fi | |
5529 | rm -f core conftest.err conftest.$ac_objext \ | |
5530 | conftest$ac_exeext conftest.$ac_ext | |
5531 | fi | |
5532 | ||
56b1e56d | 5533 | if test x$may_have_cet = xyes; then |
90d00bbd L |
5534 | if test x$cross_compiling = xno; then |
5535 | if test "$cross_compiling" = yes; then : | |
56b1e56d NC |
5536 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
5537 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5538 | as_fn_error $? "cannot run test program while cross compiling | |
5539 | See \`config.log' for more details" "$LINENO" 5; } | |
5540 | else | |
5541 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5542 | /* end confdefs.h. */ | |
5543 | ||
538c15fc L |
5544 | int |
5545 | main () | |
5546 | { | |
5547 | asm ("endbr32"); | |
5548 | return 0; | |
5549 | } | |
5550 | ||
5551 | _ACEOF | |
5552 | if ac_fn_c_try_run "$LINENO"; then : | |
5553 | have_multi_byte_nop=yes | |
5554 | else | |
5555 | have_multi_byte_nop=no | |
5556 | fi | |
5557 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5558 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5559 | fi | |
5560 | ||
5561 | have_cet=no | |
5562 | if test x$have_multi_byte_nop = xyes; then | |
5563 | if test "$cross_compiling" = yes; then : | |
5564 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5565 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5566 | as_fn_error $? "cannot run test program while cross compiling | |
5567 | See \`config.log' for more details" "$LINENO" 5; } | |
5568 | else | |
5569 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5570 | /* end confdefs.h. */ | |
5571 | ||
56b1e56d NC |
5572 | static void |
5573 | foo (void) | |
5574 | { | |
5575 | } | |
5576 | ||
5577 | static void | |
5578 | __attribute__ ((noinline, noclone)) | |
5579 | xxx (void (*f) (void)) | |
5580 | { | |
5581 | f (); | |
5582 | } | |
5583 | ||
5584 | static void | |
5585 | __attribute__ ((noinline, noclone)) | |
5586 | bar (void) | |
5587 | { | |
5588 | xxx (foo); | |
5589 | } | |
5590 | ||
5591 | int | |
5592 | main () | |
5593 | { | |
5594 | bar (); | |
5595 | return 0; | |
5596 | } | |
5597 | ||
5598 | _ACEOF | |
5599 | if ac_fn_c_try_run "$LINENO"; then : | |
5600 | have_cet=no | |
5601 | else | |
5602 | have_cet=yes | |
5603 | fi | |
5604 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5605 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5606 | fi | |
5607 | ||
538c15fc | 5608 | fi |
90d00bbd L |
5609 | if test x$enable_cet = xno -a x$have_cet = xyes; then |
5610 | as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5 | |
5611 | fi | |
56b1e56d | 5612 | fi |
90d00bbd L |
5613 | else |
5614 | # Enable CET in cross compiler if possible so that it will run on both | |
5615 | # CET and non-CET hosts. | |
5616 | have_cet=yes | |
56b1e56d NC |
5617 | fi |
5618 | if test x$enable_cet = xyes; then | |
5619 | CET_HOST_FLAGS="-fcf-protection" | |
5620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
5621 | $as_echo "yes" >&6; } | |
5622 | else | |
5623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5624 | $as_echo "no" >&6; } | |
5625 | fi | |
727b7b18 L |
5626 | CFLAGS="$cet_save_CFLAGS" |
5627 | LDFLAGS="$cet_save_LDFLAGS" | |
56b1e56d NC |
5628 | |
5629 | ||
5630 | ||
4cf896a5 KC |
5631 | echo "# Warning: this fragment is automatically generated" > temp-frag |
5632 | ||
c779bab8 PB |
5633 | if [ -n "${frag}" ] && [ -f "${frag}" ]; then |
5634 | echo "Appending ${frag} to xhost-mkfrag" | |
5635 | echo "# Following fragment copied from ${frag}" >> temp-frag | |
5636 | cat ${frag} >> temp-frag | |
5637 | fi | |
4cf896a5 KC |
5638 | |
5639 | # record if we want to build shared libs. | |
5640 | if [ "${shared}" = "yes" ]; then | |
5641 | echo enable_shared = yes >> temp-frag | |
5642 | else | |
5643 | echo enable_shared = no >> temp-frag | |
5644 | fi | |
5645 | ||
5646 | frag=xhost-mkfrag | |
5647 | ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag | |
5648 | ||
252b5132 RH |
5649 | host_makefile_frag=${frag} |
5650 | ||
5651 | ||
5652 | # It's OK to check for header files. Although the compiler may not be | |
5653 | # able to link anything, it had better be able to at least compile | |
5654 | # something. | |
62b06a9e | 5655 | for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h |
75086676 DD |
5656 | do : |
5657 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5658 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
d0ac1c44 | 5659 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
2299a76d | 5660 | cat >>confdefs.h <<_ACEOF |
75086676 | 5661 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
5662 | _ACEOF |
5663 | ||
5664 | fi | |
2299a76d DJ |
5665 | done |
5666 | ||
75086676 DD |
5667 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
5668 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
d0ac1c44 | 5669 | if ${ac_cv_header_sys_wait_h+:} false; then : |
75086676 | 5670 | $as_echo_n "(cached) " >&6 |
2299a76d | 5671 | else |
75086676 | 5672 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 5673 | /* end confdefs.h. */ |
dc579051 | 5674 | #include <sys/types.h> |
2299a76d DJ |
5675 | #include <sys/wait.h> |
5676 | #ifndef WEXITSTATUS | |
75086676 | 5677 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
15ae9e71 | 5678 | #endif |
2299a76d DJ |
5679 | #ifndef WIFEXITED |
5680 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
5681 | #endif | |
5682 | ||
5683 | int | |
5684 | main () | |
5685 | { | |
5686 | int s; | |
5687 | wait (&s); | |
5688 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
5689 | ; | |
5690 | return 0; | |
5691 | } | |
5692 | _ACEOF | |
75086676 | 5693 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 5694 | ac_cv_header_sys_wait_h=yes |
dc579051 | 5695 | else |
75086676 | 5696 | ac_cv_header_sys_wait_h=no |
dc579051 | 5697 | fi |
75086676 | 5698 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5699 | fi |
75086676 DD |
5700 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
5701 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
2299a76d DJ |
5702 | if test $ac_cv_header_sys_wait_h = yes; then |
5703 | ||
75086676 | 5704 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
8ddbb593 DJ |
5705 | |
5706 | fi | |
5707 | ||
75086676 DD |
5708 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
5709 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
d0ac1c44 | 5710 | if ${ac_cv_header_time+:} false; then : |
75086676 | 5711 | $as_echo_n "(cached) " >&6 |
8ddbb593 | 5712 | else |
75086676 | 5713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5714 | /* end confdefs.h. */ |
5715 | #include <sys/types.h> | |
5716 | #include <sys/time.h> | |
5717 | #include <time.h> | |
5718 | ||
5719 | int | |
5720 | main () | |
5721 | { | |
5722 | if ((struct tm *) 0) | |
5723 | return 0; | |
5724 | ; | |
5725 | return 0; | |
5726 | } | |
5727 | _ACEOF | |
75086676 | 5728 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5729 | ac_cv_header_time=yes |
5730 | else | |
75086676 | 5731 | ac_cv_header_time=no |
8ddbb593 | 5732 | fi |
75086676 | 5733 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5734 | fi |
75086676 DD |
5735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5736 | $as_echo "$ac_cv_header_time" >&6; } | |
8ddbb593 DJ |
5737 | if test $ac_cv_header_time = yes; then |
5738 | ||
75086676 | 5739 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
8ddbb593 DJ |
5740 | |
5741 | fi | |
5742 | ||
5743 | ||
75086676 DD |
5744 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 |
5745 | $as_echo_n "checking whether errno must be declared... " >&6; } | |
d0ac1c44 | 5746 | if ${libiberty_cv_declare_errno+:} false; then : |
75086676 | 5747 | $as_echo_n "(cached) " >&6 |
8ddbb593 | 5748 | else |
75086676 | 5749 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5750 | /* end confdefs.h. */ |
5751 | #include <errno.h> | |
5752 | int | |
5753 | main () | |
5754 | { | |
5755 | int x = errno; | |
5756 | ; | |
5757 | return 0; | |
5758 | } | |
5759 | _ACEOF | |
75086676 | 5760 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5761 | libiberty_cv_declare_errno=no |
5762 | else | |
75086676 | 5763 | libiberty_cv_declare_errno=yes |
8ddbb593 | 5764 | fi |
75086676 | 5765 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5766 | fi |
75086676 DD |
5767 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 |
5768 | $as_echo "$libiberty_cv_declare_errno" >&6; } | |
8ddbb593 DJ |
5769 | if test $libiberty_cv_declare_errno = yes |
5770 | then | |
75086676 | 5771 | $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h |
8ddbb593 DJ |
5772 | |
5773 | fi | |
5774 | ||
5775 | ||
abdef8eb | 5776 | # Determine sizes of some types. |
75086676 DD |
5777 | # The cast to long int works around a bug in the HP C Compiler |
5778 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5779 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5780 | # This bug is HP SR number 8606223364. | |
5781 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5782 | $as_echo_n "checking size of int... " >&6; } | |
d0ac1c44 | 5783 | if ${ac_cv_sizeof_int+:} false; then : |
75086676 DD |
5784 | $as_echo_n "(cached) " >&6 |
5785 | else | |
5786 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : | |
5787 | ||
5788 | else | |
5789 | if test "$ac_cv_type_int" = yes; then | |
5790 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5791 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5792 | as_fn_error 77 "cannot compute sizeof (int) |
5793 | See \`config.log' for more details" "$LINENO" 5; } | |
75086676 DD |
5794 | else |
5795 | ac_cv_sizeof_int=0 | |
5796 | fi | |
8ddbb593 | 5797 | fi |
8ddbb593 | 5798 | |
75086676 DD |
5799 | fi |
5800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 | |
5801 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
8ddbb593 | 5802 | |
8ddbb593 | 5803 | |
8ddbb593 | 5804 | |
75086676 DD |
5805 | cat >>confdefs.h <<_ACEOF |
5806 | #define SIZEOF_INT $ac_cv_sizeof_int | |
8ddbb593 | 5807 | _ACEOF |
8ddbb593 | 5808 | |
8ddbb593 | 5809 | |
abdef8eb JBG |
5810 | # The cast to long int works around a bug in the HP C Compiler |
5811 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5812 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5813 | # This bug is HP SR number 8606223364. | |
5814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5815 | $as_echo_n "checking size of long... " >&6; } | |
d0ac1c44 | 5816 | if ${ac_cv_sizeof_long+:} false; then : |
abdef8eb JBG |
5817 | $as_echo_n "(cached) " >&6 |
5818 | else | |
5819 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : | |
5820 | ||
5821 | else | |
5822 | if test "$ac_cv_type_long" = yes; then | |
5823 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5824 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5825 | as_fn_error 77 "cannot compute sizeof (long) |
5826 | See \`config.log' for more details" "$LINENO" 5; } | |
abdef8eb JBG |
5827 | else |
5828 | ac_cv_sizeof_long=0 | |
5829 | fi | |
5830 | fi | |
5831 | ||
5832 | fi | |
5833 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 | |
5834 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
5835 | ||
5836 | ||
5837 | ||
5838 | cat >>confdefs.h <<_ACEOF | |
5839 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
5840 | _ACEOF | |
5841 | ||
5842 | ||
c20a0642 AM |
5843 | # The cast to long int works around a bug in the HP C Compiler |
5844 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5845 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5846 | # This bug is HP SR number 8606223364. | |
5847 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 | |
5848 | $as_echo_n "checking size of size_t... " >&6; } | |
d0ac1c44 | 5849 | if ${ac_cv_sizeof_size_t+:} false; then : |
c20a0642 AM |
5850 | $as_echo_n "(cached) " >&6 |
5851 | else | |
5852 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : | |
5853 | ||
5854 | else | |
5855 | if test "$ac_cv_type_size_t" = yes; then | |
5856 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5857 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5858 | as_fn_error 77 "cannot compute sizeof (size_t) |
5859 | See \`config.log' for more details" "$LINENO" 5; } | |
c20a0642 AM |
5860 | else |
5861 | ac_cv_sizeof_size_t=0 | |
5862 | fi | |
5863 | fi | |
5864 | ||
5865 | fi | |
5866 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 | |
5867 | $as_echo "$ac_cv_sizeof_size_t" >&6; } | |
5868 | ||
5869 | ||
5870 | ||
5871 | cat >>confdefs.h <<_ACEOF | |
5872 | #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t | |
5873 | _ACEOF | |
5874 | ||
5875 | ||
abdef8eb JBG |
5876 | |
5877 | # Check for presense of long long | |
5878 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" | |
d0ac1c44 | 5879 | if test "x$ac_cv_type_long_long" = xyes; then : |
abdef8eb JBG |
5880 | |
5881 | $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h | |
5882 | # The cast to long int works around a bug in the HP C Compiler | |
5883 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5884 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5885 | # This bug is HP SR number 8606223364. | |
5886 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
5887 | $as_echo_n "checking size of long long... " >&6; } | |
d0ac1c44 | 5888 | if ${ac_cv_sizeof_long_long+:} false; then : |
abdef8eb JBG |
5889 | $as_echo_n "(cached) " >&6 |
5890 | else | |
5891 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
5892 | ||
5893 | else | |
5894 | if test "$ac_cv_type_long_long" = yes; then | |
5895 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5896 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5897 | as_fn_error 77 "cannot compute sizeof (long long) |
5898 | See \`config.log' for more details" "$LINENO" 5; } | |
abdef8eb JBG |
5899 | else |
5900 | ac_cv_sizeof_long_long=0 | |
5901 | fi | |
5902 | fi | |
5903 | ||
5904 | fi | |
5905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
5906 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
5907 | ||
5908 | ||
5909 | ||
5910 | cat >>confdefs.h <<_ACEOF | |
5911 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5912 | _ACEOF | |
5913 | ||
5914 | ||
5915 | fi | |
5916 | ||
8ddbb593 | 5917 | |
75086676 DD |
5918 | # Look for a 64-bit type. |
5919 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 | |
5920 | $as_echo_n "checking for a 64-bit type... " >&6; } | |
d0ac1c44 | 5921 | if ${liberty_cv_uint64+:} false; then : |
75086676 | 5922 | $as_echo_n "(cached) " >&6 |
2299a76d | 5923 | else |
75086676 DD |
5924 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5925 | /* end confdefs.h. */ | |
5926 | #ifdef HAVE_STDINT_H | |
5927 | #include <stdint.h> | |
5928 | #endif | |
5929 | int | |
5930 | main () | |
5931 | { | |
5932 | extern uint64_t foo; | |
5933 | ; | |
5934 | return 0; | |
5935 | } | |
2299a76d | 5936 | _ACEOF |
75086676 DD |
5937 | if ac_fn_c_try_compile "$LINENO"; then : |
5938 | liberty_cv_uint64=uint64_t | |
5939 | else | |
5940 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 5941 | /* end confdefs.h. */ |
75086676 DD |
5942 | #ifdef HAVE_LIMITS_H |
5943 | #include <limits.h> | |
5944 | #endif | |
5945 | #ifndef CHAR_BIT | |
5946 | #define CHAR_BIT 8 | |
8ddbb593 | 5947 | #endif |
2299a76d DJ |
5948 | int |
5949 | main () | |
5950 | { | |
75086676 DD |
5951 | extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; |
5952 | ; | |
5953 | return 0; | |
2299a76d DJ |
5954 | } |
5955 | _ACEOF | |
75086676 DD |
5956 | if ac_fn_c_try_compile "$LINENO"; then : |
5957 | liberty_cv_uint64="unsigned long" | |
2299a76d | 5958 | else |
75086676 DD |
5959 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5960 | /* end confdefs.h. */ | |
5961 | #ifdef HAVE_LIMITS_H | |
5962 | #include <limits.h> | |
5963 | #endif | |
5964 | #ifndef CHAR_BIT | |
5965 | #define CHAR_BIT 8 | |
5966 | #endif | |
5967 | int | |
5968 | main () | |
5969 | { | |
5970 | extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; | |
5971 | ; | |
5972 | return 0; | |
5973 | } | |
5974 | _ACEOF | |
5975 | if ac_fn_c_try_compile "$LINENO"; then : | |
5976 | liberty_cv_uint64="unsigned long long" | |
5977 | else | |
5978 | liberty_cv_uint64=none | |
2299a76d | 5979 | fi |
75086676 | 5980 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5981 | fi |
75086676 | 5982 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5983 | fi |
75086676 | 5984 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5985 | fi |
2299a76d | 5986 | |
75086676 DD |
5987 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 |
5988 | $as_echo "$liberty_cv_uint64" >&6; } | |
5989 | if test "$liberty_cv_uint64" != none; then | |
5990 | ||
5991 | cat >>confdefs.h <<_ACEOF | |
5992 | #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 | |
2299a76d DJ |
5993 | _ACEOF |
5994 | ||
5995 | fi | |
5996 | ||
b4a451f5 L |
5997 | |
5998 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" | |
d0ac1c44 | 5999 | if test "x$ac_cv_type_intptr_t" = xyes; then : |
b4a451f5 L |
6000 | |
6001 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h | |
6002 | ||
6003 | else | |
6004 | for ac_type in 'int' 'long int' 'long long int'; do | |
6005 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6006 | /* end confdefs.h. */ | |
6007 | $ac_includes_default | |
6008 | int | |
6009 | main () | |
6010 | { | |
6011 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
d0ac1c44 SM |
6012 | test_array [0] = 0; |
6013 | return test_array [0]; | |
b4a451f5 L |
6014 | |
6015 | ; | |
6016 | return 0; | |
6017 | } | |
6018 | _ACEOF | |
6019 | if ac_fn_c_try_compile "$LINENO"; then : | |
6020 | ||
6021 | cat >>confdefs.h <<_ACEOF | |
6022 | #define intptr_t $ac_type | |
6023 | _ACEOF | |
6024 | ||
6025 | ac_type= | |
6026 | fi | |
6027 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6028 | test -z "$ac_type" && break | |
6029 | done | |
6030 | fi | |
6031 | ||
6032 | ||
6033 | ||
6034 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" | |
d0ac1c44 | 6035 | if test "x$ac_cv_type_uintptr_t" = xyes; then : |
b4a451f5 L |
6036 | |
6037 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
6038 | ||
6039 | else | |
6040 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
6041 | 'unsigned long long int'; do | |
6042 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6043 | /* end confdefs.h. */ | |
6044 | $ac_includes_default | |
6045 | int | |
6046 | main () | |
6047 | { | |
6048 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
d0ac1c44 SM |
6049 | test_array [0] = 0; |
6050 | return test_array [0]; | |
b4a451f5 L |
6051 | |
6052 | ; | |
6053 | return 0; | |
6054 | } | |
6055 | _ACEOF | |
6056 | if ac_fn_c_try_compile "$LINENO"; then : | |
6057 | ||
6058 | cat >>confdefs.h <<_ACEOF | |
6059 | #define uintptr_t $ac_type | |
6060 | _ACEOF | |
6061 | ||
6062 | ac_type= | |
6063 | fi | |
6064 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6065 | test -z "$ac_type" && break | |
6066 | done | |
6067 | fi | |
6068 | ||
6069 | ||
ffa54e5c | 6070 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
d0ac1c44 | 6071 | if test "x$ac_cv_type_ssize_t" = xyes; then : |
ffa54e5c DD |
6072 | |
6073 | else | |
6074 | ||
6075 | cat >>confdefs.h <<_ACEOF | |
6076 | #define ssize_t int | |
6077 | _ACEOF | |
6078 | ||
6079 | fi | |
6080 | ||
b4a451f5 | 6081 | |
75086676 DD |
6082 | # Given the above check, we always have uintptr_t or a fallback |
6083 | # definition. So define HAVE_UINTPTR_T in case any imported code | |
6084 | # relies on it. | |
2299a76d | 6085 | |
75086676 | 6086 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
8ddbb593 DJ |
6087 | |
6088 | ||
75086676 | 6089 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
d0ac1c44 | 6090 | if test "x$ac_cv_type_pid_t" = xyes; then : |
8ddbb593 | 6091 | |
75086676 | 6092 | else |
8ddbb593 | 6093 | |
75086676 DD |
6094 | cat >>confdefs.h <<_ACEOF |
6095 | #define pid_t int | |
6096 | _ACEOF | |
8ddbb593 | 6097 | |
75086676 | 6098 | fi |
8ddbb593 DJ |
6099 | |
6100 | ||
75086676 DD |
6101 | # This is the list of functions which libiberty will provide if they |
6102 | # are not available on the host. | |
8ddbb593 | 6103 | |
75086676 DD |
6104 | funcs="asprintf" |
6105 | funcs="$funcs atexit" | |
6106 | funcs="$funcs basename" | |
6107 | funcs="$funcs bcmp" | |
6108 | funcs="$funcs bcopy" | |
6109 | funcs="$funcs bsearch" | |
6110 | funcs="$funcs bzero" | |
6111 | funcs="$funcs calloc" | |
6112 | funcs="$funcs clock" | |
6113 | funcs="$funcs ffs" | |
6114 | funcs="$funcs getcwd" | |
6115 | funcs="$funcs getpagesize" | |
6116 | funcs="$funcs gettimeofday" | |
6117 | funcs="$funcs index" | |
6118 | funcs="$funcs insque" | |
6119 | funcs="$funcs memchr" | |
6120 | funcs="$funcs memcmp" | |
6121 | funcs="$funcs memcpy" | |
6122 | funcs="$funcs memmem" | |
6123 | funcs="$funcs memmove" | |
6124 | funcs="$funcs mempcpy" | |
6125 | funcs="$funcs memset" | |
6126 | funcs="$funcs mkstemps" | |
6127 | funcs="$funcs putenv" | |
6128 | funcs="$funcs random" | |
6129 | funcs="$funcs rename" | |
6130 | funcs="$funcs rindex" | |
6131 | funcs="$funcs setenv" | |
6132 | funcs="$funcs snprintf" | |
6133 | funcs="$funcs sigsetmask" | |
6134 | funcs="$funcs stpcpy" | |
6135 | funcs="$funcs stpncpy" | |
6136 | funcs="$funcs strcasecmp" | |
6137 | funcs="$funcs strchr" | |
6138 | funcs="$funcs strdup" | |
6139 | funcs="$funcs strncasecmp" | |
6140 | funcs="$funcs strndup" | |
995b61fe | 6141 | funcs="$funcs strnlen" |
75086676 DD |
6142 | funcs="$funcs strrchr" |
6143 | funcs="$funcs strstr" | |
6144 | funcs="$funcs strtod" | |
6145 | funcs="$funcs strtol" | |
6146 | funcs="$funcs strtoul" | |
abdef8eb JBG |
6147 | funcs="$funcs strtoll" |
6148 | funcs="$funcs strtoull" | |
75086676 DD |
6149 | funcs="$funcs strverscmp" |
6150 | funcs="$funcs tmpnam" | |
6151 | funcs="$funcs vasprintf" | |
6152 | funcs="$funcs vfprintf" | |
6153 | funcs="$funcs vprintf" | |
6154 | funcs="$funcs vsnprintf" | |
6155 | funcs="$funcs vsprintf" | |
6156 | funcs="$funcs waitpid" | |
9711ae4d | 6157 | funcs="$funcs setproctitle" |
2299a76d | 6158 | |
75086676 DD |
6159 | # Also in the old function.def file: alloca, vfork, getopt. |
6160 | ||
6161 | vars="sys_errlist sys_nerr sys_siglist" | |
6162 | ||
26ac1280 | 6163 | checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ |
af03af8f | 6164 | getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \ |
ce2d3708 | 6165 | realpath setrlimit spawnve spawnvpe strerror strsignal sysconf sysctl \ |
26ac1280 | 6166 | sysmp table times wait3 wait4" |
75086676 | 6167 | |
ce2d3708 NC |
6168 | #Â Darwin has sbrk, but it is deprecated and that produces build-time warnings |
6169 | #Â so do not check for it. | |
6170 | case "${host}" in | |
6171 | *-*-darwin*) ;; | |
6172 | *) checkfuncs="$checkfuncs sbrk" | |
6173 | esac | |
6174 | ||
75086676 DD |
6175 | # These are neither executed nor required, but they help keep |
6176 | # autoheader happy without adding a bunch of text to acconfig.h. | |
6177 | if test "x" = "y"; then | |
e96158fc BE |
6178 | for ac_func in asprintf atexit \ |
6179 | basename bcmp bcopy bsearch bzero \ | |
6180 | calloc canonicalize_file_name clock \ | |
9c55e064 | 6181 | dup3 \ |
e96158fc | 6182 | ffs __fsetlocking \ |
26ac1280 | 6183 | getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ |
e96158fc BE |
6184 | index insque \ |
6185 | memchr memcmp memcpy memmem memmove memset mkstemps \ | |
6186 | on_exit \ | |
af03af8f | 6187 | pipe2 psignal pstat_getdynamic pstat_getstatic putenv \ |
e96158fc | 6188 | random realpath rename rindex \ |
26ac1280 | 6189 | sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ |
9c55e064 | 6190 | stpcpy stpncpy strcasecmp strchr strdup \ |
995b61fe | 6191 | strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ |
abdef8eb | 6192 | strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \ |
e96158fc BE |
6193 | table times tmpnam \ |
6194 | vasprintf vfprintf vprintf vsprintf \ | |
6195 | wait3 wait4 waitpid | |
75086676 DD |
6196 | do : |
6197 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6198 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6199 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
8ddbb593 | 6200 | cat >>confdefs.h <<_ACEOF |
75086676 | 6201 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d DJ |
6202 | _ACEOF |
6203 | ||
6204 | fi | |
8ddbb593 | 6205 | done |
2299a76d | 6206 | |
d0ac1c44 SM |
6207 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
6208 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
6209 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
75086676 | 6210 | ac_have_decl=1 |
40a59a4c | 6211 | else |
75086676 DD |
6212 | ac_have_decl=0 |
6213 | fi | |
6214 | ||
6215 | cat >>confdefs.h <<_ACEOF | |
6216 | #define HAVE_DECL_BASENAME $ac_have_decl | |
40a59a4c | 6217 | _ACEOF |
75086676 | 6218 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
d0ac1c44 | 6219 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
75086676 | 6220 | ac_have_decl=1 |
40a59a4c | 6221 | else |
75086676 | 6222 | ac_have_decl=0 |
40a59a4c | 6223 | fi |
75086676 DD |
6224 | |
6225 | cat >>confdefs.h <<_ACEOF | |
6226 | #define HAVE_DECL_FFS $ac_have_decl | |
6227 | _ACEOF | |
6228 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
d0ac1c44 | 6229 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
75086676 DD |
6230 | ac_have_decl=1 |
6231 | else | |
6232 | ac_have_decl=0 | |
40a59a4c | 6233 | fi |
40a59a4c | 6234 | |
75086676 DD |
6235 | cat >>confdefs.h <<_ACEOF |
6236 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
6237 | _ACEOF | |
6238 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
d0ac1c44 | 6239 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
75086676 | 6240 | ac_have_decl=1 |
40a59a4c | 6241 | else |
75086676 DD |
6242 | ac_have_decl=0 |
6243 | fi | |
6244 | ||
6245 | cat >>confdefs.h <<_ACEOF | |
6246 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
40a59a4c | 6247 | _ACEOF |
75086676 | 6248 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
d0ac1c44 | 6249 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
75086676 DD |
6250 | ac_have_decl=1 |
6251 | else | |
6252 | ac_have_decl=0 | |
6253 | fi | |
40a59a4c | 6254 | |
75086676 DD |
6255 | cat >>confdefs.h <<_ACEOF |
6256 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
40a59a4c | 6257 | _ACEOF |
75086676 | 6258 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
d0ac1c44 | 6259 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
75086676 DD |
6260 | ac_have_decl=1 |
6261 | else | |
6262 | ac_have_decl=0 | |
6263 | fi | |
6264 | ||
6265 | cat >>confdefs.h <<_ACEOF | |
6266 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
40a59a4c | 6267 | _ACEOF |
abdef8eb | 6268 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
d0ac1c44 | 6269 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
abdef8eb JBG |
6270 | ac_have_decl=1 |
6271 | else | |
6272 | ac_have_decl=0 | |
6273 | fi | |
6274 | ||
6275 | cat >>confdefs.h <<_ACEOF | |
6276 | #define HAVE_DECL_STRTOL $ac_have_decl | |
6277 | _ACEOF | |
6278 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
d0ac1c44 | 6279 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
abdef8eb JBG |
6280 | ac_have_decl=1 |
6281 | else | |
6282 | ac_have_decl=0 | |
6283 | fi | |
6284 | ||
6285 | cat >>confdefs.h <<_ACEOF | |
6286 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
6287 | _ACEOF | |
6288 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
d0ac1c44 | 6289 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
abdef8eb JBG |
6290 | ac_have_decl=1 |
6291 | else | |
6292 | ac_have_decl=0 | |
6293 | fi | |
6294 | ||
6295 | cat >>confdefs.h <<_ACEOF | |
6296 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
6297 | _ACEOF | |
6298 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
d0ac1c44 | 6299 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
abdef8eb JBG |
6300 | ac_have_decl=1 |
6301 | else | |
6302 | ac_have_decl=0 | |
6303 | fi | |
6304 | ||
6305 | cat >>confdefs.h <<_ACEOF | |
6306 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
6307 | _ACEOF | |
5b4a1ff3 | 6308 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" |
d0ac1c44 | 6309 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
5b4a1ff3 EZ |
6310 | ac_have_decl=1 |
6311 | else | |
6312 | ac_have_decl=0 | |
6313 | fi | |
6314 | ||
6315 | cat >>confdefs.h <<_ACEOF | |
6316 | #define HAVE_DECL_STRNLEN $ac_have_decl | |
6317 | _ACEOF | |
40a59a4c | 6318 | |
40a59a4c | 6319 | |
75086676 | 6320 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h |
40a59a4c | 6321 | |
40a59a4c | 6322 | |
75086676 | 6323 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
40a59a4c | 6324 | |
40a59a4c | 6325 | |
75086676 | 6326 | $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h |
40a59a4c | 6327 | |
40a59a4c | 6328 | fi |
40a59a4c | 6329 | |
75086676 DD |
6330 | # For each of these functions, if the host does not provide the |
6331 | # function we want to put FN.o in LIBOBJS, and if the host does | |
6332 | # provide the function, we want to define HAVE_FN in config.h. | |
40a59a4c | 6333 | |
75086676 DD |
6334 | setobjs= |
6335 | CHECK= | |
75086676 | 6336 | if test -n "${with_target_subdir}"; then |
40a59a4c | 6337 | |
75086676 DD |
6338 | # We are being configured as a target library. AC_REPLACE_FUNCS |
6339 | # may not work correctly, because the compiler may not be able to | |
6340 | # link executables. Note that we may still be being configured | |
6341 | # native. | |
40a59a4c | 6342 | |
75086676 DD |
6343 | # If we are being configured for newlib, we know which functions |
6344 | # newlib provide and which ones we will be expected to provide. | |
40a59a4c | 6345 | |
75086676 DD |
6346 | if test "x${with_newlib}" = "xyes"; then |
6347 | case " $LIBOBJS " in | |
6348 | *" asprintf.$ac_objext "* ) ;; | |
6349 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6350 | ;; | |
6351 | esac | |
40a59a4c | 6352 | |
75086676 DD |
6353 | case " $LIBOBJS " in |
6354 | *" basename.$ac_objext "* ) ;; | |
6355 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6356 | ;; | |
6357 | esac | |
40a59a4c | 6358 | |
75086676 DD |
6359 | case " $LIBOBJS " in |
6360 | *" insque.$ac_objext "* ) ;; | |
6361 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6362 | ;; | |
6363 | esac | |
40a59a4c | 6364 | |
75086676 DD |
6365 | case " $LIBOBJS " in |
6366 | *" random.$ac_objext "* ) ;; | |
6367 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6368 | ;; | |
6369 | esac | |
dc579051 | 6370 | |
75086676 DD |
6371 | case " $LIBOBJS " in |
6372 | *" strdup.$ac_objext "* ) ;; | |
6373 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
6374 | ;; | |
6375 | esac | |
2299a76d | 6376 | |
75086676 DD |
6377 | case " $LIBOBJS " in |
6378 | *" vasprintf.$ac_objext "* ) ;; | |
6379 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6380 | ;; | |
6381 | esac | |
6382 | ||
6383 | ||
6384 | for f in $funcs; do | |
6385 | case "$f" in | |
6386 | asprintf | basename | insque | random | strdup | vasprintf) | |
6387 | ;; | |
6388 | *) | |
6389 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6390 | cat >>confdefs.h <<_ACEOF | |
6391 | #define $n 1 | |
2299a76d | 6392 | _ACEOF |
15ae9e71 | 6393 | |
75086676 DD |
6394 | ;; |
6395 | esac | |
6396 | done | |
2299a76d | 6397 | |
75086676 DD |
6398 | # newlib doesnt provide any of the variables in $vars, so we |
6399 | # dont have to check them here. | |
2299a76d | 6400 | |
75086676 DD |
6401 | # Of the functions in $checkfuncs, newlib only has strerror. |
6402 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
6403 | |
6404 | ||
75086676 | 6405 | setobjs=yes |
2299a76d | 6406 | |
75086676 | 6407 | fi |
2299a76d | 6408 | |
75086676 DD |
6409 | # If we are being configured for Mingw, we know which functions |
6410 | # Mingw provides and which ones we will be expected to provide. | |
2299a76d | 6411 | |
75086676 DD |
6412 | case "${host}" in |
6413 | *-*-mingw*) | |
6414 | case " $LIBOBJS " in | |
6415 | *" asprintf.$ac_objext "* ) ;; | |
6416 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6417 | ;; | |
6418 | esac | |
2299a76d | 6419 | |
75086676 DD |
6420 | case " $LIBOBJS " in |
6421 | *" basename.$ac_objext "* ) ;; | |
6422 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6423 | ;; | |
6424 | esac | |
2299a76d | 6425 | |
75086676 DD |
6426 | case " $LIBOBJS " in |
6427 | *" bcmp.$ac_objext "* ) ;; | |
6428 | *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" | |
6429 | ;; | |
6430 | esac | |
2299a76d | 6431 | |
75086676 DD |
6432 | case " $LIBOBJS " in |
6433 | *" bcopy.$ac_objext "* ) ;; | |
6434 | *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" | |
6435 | ;; | |
6436 | esac | |
2299a76d | 6437 | |
75086676 DD |
6438 | case " $LIBOBJS " in |
6439 | *" bzero.$ac_objext "* ) ;; | |
6440 | *) LIBOBJS="$LIBOBJS bzero.$ac_objext" | |
6441 | ;; | |
6442 | esac | |
2299a76d | 6443 | |
75086676 DD |
6444 | case " $LIBOBJS " in |
6445 | *" clock.$ac_objext "* ) ;; | |
6446 | *) LIBOBJS="$LIBOBJS clock.$ac_objext" | |
6447 | ;; | |
6448 | esac | |
2299a76d | 6449 | |
75086676 DD |
6450 | case " $LIBOBJS " in |
6451 | *" ffs.$ac_objext "* ) ;; | |
6452 | *) LIBOBJS="$LIBOBJS ffs.$ac_objext" | |
6453 | ;; | |
6454 | esac | |
2299a76d | 6455 | |
75086676 DD |
6456 | case " $LIBOBJS " in |
6457 | *" getpagesize.$ac_objext "* ) ;; | |
6458 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
6459 | ;; | |
6460 | esac | |
2299a76d | 6461 | |
75086676 DD |
6462 | case " $LIBOBJS " in |
6463 | *" index.$ac_objext "* ) ;; | |
6464 | *) LIBOBJS="$LIBOBJS index.$ac_objext" | |
6465 | ;; | |
6466 | esac | |
2299a76d | 6467 | |
75086676 DD |
6468 | case " $LIBOBJS " in |
6469 | *" insque.$ac_objext "* ) ;; | |
6470 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6471 | ;; | |
6472 | esac | |
2299a76d | 6473 | |
75086676 DD |
6474 | case " $LIBOBJS " in |
6475 | *" mempcpy.$ac_objext "* ) ;; | |
6476 | *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" | |
6477 | ;; | |
6478 | esac | |
2299a76d | 6479 | |
75086676 DD |
6480 | case " $LIBOBJS " in |
6481 | *" mkstemps.$ac_objext "* ) ;; | |
6482 | *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" | |
6483 | ;; | |
6484 | esac | |
2299a76d | 6485 | |
75086676 DD |
6486 | case " $LIBOBJS " in |
6487 | *" random.$ac_objext "* ) ;; | |
6488 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6489 | ;; | |
6490 | esac | |
2299a76d | 6491 | |
75086676 DD |
6492 | case " $LIBOBJS " in |
6493 | *" rindex.$ac_objext "* ) ;; | |
6494 | *) LIBOBJS="$LIBOBJS rindex.$ac_objext" | |
6495 | ;; | |
6496 | esac | |
2299a76d | 6497 | |
75086676 DD |
6498 | case " $LIBOBJS " in |
6499 | *" sigsetmask.$ac_objext "* ) ;; | |
6500 | *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" | |
6501 | ;; | |
6502 | esac | |
2299a76d | 6503 | |
75086676 DD |
6504 | case " $LIBOBJS " in |
6505 | *" stpcpy.$ac_objext "* ) ;; | |
6506 | *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" | |
6507 | ;; | |
6508 | esac | |
2299a76d | 6509 | |
75086676 DD |
6510 | case " $LIBOBJS " in |
6511 | *" stpncpy.$ac_objext "* ) ;; | |
6512 | *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" | |
6513 | ;; | |
6514 | esac | |
2299a76d | 6515 | |
75086676 DD |
6516 | case " $LIBOBJS " in |
6517 | *" strndup.$ac_objext "* ) ;; | |
6518 | *) LIBOBJS="$LIBOBJS strndup.$ac_objext" | |
6519 | ;; | |
6520 | esac | |
2299a76d | 6521 | |
995b61fe DD |
6522 | case " $LIBOBJS " in |
6523 | *" strnlen.$ac_objext "* ) ;; | |
6524 | *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" | |
6525 | ;; | |
6526 | esac | |
6527 | ||
75086676 DD |
6528 | case " $LIBOBJS " in |
6529 | *" strverscmp.$ac_objext "* ) ;; | |
6530 | *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" | |
6531 | ;; | |
6532 | esac | |
2299a76d | 6533 | |
75086676 DD |
6534 | case " $LIBOBJS " in |
6535 | *" vasprintf.$ac_objext "* ) ;; | |
6536 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6537 | ;; | |
6538 | esac | |
2299a76d | 6539 | |
75086676 DD |
6540 | case " $LIBOBJS " in |
6541 | *" waitpid.$ac_objext "* ) ;; | |
6542 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
6543 | ;; | |
6544 | esac | |
2299a76d DJ |
6545 | |
6546 | ||
75086676 DD |
6547 | for f in $funcs; do |
6548 | case "$f" in | |
995b61fe | 6549 | asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid) |
75086676 DD |
6550 | ;; |
6551 | *) | |
6552 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6553 | cat >>confdefs.h <<_ACEOF | |
6554 | #define $n 1 | |
6555 | _ACEOF | |
2299a76d | 6556 | |
75086676 DD |
6557 | ;; |
6558 | esac | |
6559 | done | |
2299a76d | 6560 | |
75086676 DD |
6561 | # Mingw doesnt provide any of the variables in $vars, so we |
6562 | # dont have to check them here. | |
2299a76d | 6563 | |
75086676 DD |
6564 | # Of the functions in $checkfuncs, Mingw only has strerror. |
6565 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
6566 | |
6567 | ||
75086676 DD |
6568 | setobjs=yes |
6569 | ;; | |
2299a76d | 6570 | |
75086676 DD |
6571 | *-*-msdosdjgpp) |
6572 | case " $LIBOBJS " in | |
6573 | *" vasprintf.$ac_objext "* ) ;; | |
6574 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6575 | ;; | |
6576 | esac | |
2299a76d | 6577 | |
75086676 DD |
6578 | case " $LIBOBJS " in |
6579 | *" vsnprintf.$ac_objext "* ) ;; | |
6580 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" | |
6581 | ;; | |
6582 | esac | |
2299a76d | 6583 | |
75086676 DD |
6584 | case " $LIBOBJS " in |
6585 | *" snprintf.$ac_objext "* ) ;; | |
6586 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" | |
6587 | ;; | |
6588 | esac | |
2299a76d | 6589 | |
75086676 DD |
6590 | case " $LIBOBJS " in |
6591 | *" asprintf.$ac_objext "* ) ;; | |
6592 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6593 | ;; | |
6594 | esac | |
2299a76d DJ |
6595 | |
6596 | ||
75086676 DD |
6597 | for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ |
6598 | getcwd getpagesize getrusage gettimeofday \ | |
6599 | index insque memchr memcmp memcpy memmove memset psignal \ | |
6600 | putenv random rename rindex sbrk setenv stpcpy strcasecmp \ | |
6601 | strchr strdup strerror strncasecmp strrchr strstr strtod \ | |
6602 | strtol strtoul sysconf times tmpnam vfprintf vprintf \ | |
6603 | vsprintf waitpid | |
6604 | do | |
6605 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6606 | cat >>confdefs.h <<_ACEOF | |
6607 | #define $n 1 | |
6608 | _ACEOF | |
2299a76d | 6609 | |
75086676 | 6610 | done |
2299a76d | 6611 | |
0fad4bdb | 6612 | |
75086676 DD |
6613 | setobjs=yes |
6614 | ;; | |
0fad4bdb | 6615 | |
75086676 | 6616 | esac |
aa55ccb1 | 6617 | |
252b5132 | 6618 | else |
2299a76d | 6619 | |
75086676 DD |
6620 | # Not a target library, so we set things up to run the test suite. |
6621 | CHECK=really-check | |
252b5132 RH |
6622 | |
6623 | fi | |
6624 | ||
2299a76d | 6625 | |
2299a76d | 6626 | |
2299a76d | 6627 | |
75086676 DD |
6628 | case "${host}" in |
6629 | *-*-cygwin* | *-*-mingw*) | |
6630 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h | |
2299a76d | 6631 | |
75086676 | 6632 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
2299a76d | 6633 | |
75086676 DD |
6634 | ;; |
6635 | esac | |
252b5132 | 6636 | |
75086676 DD |
6637 | if test -z "${setobjs}"; then |
6638 | case "${host}" in | |
252b5132 | 6639 | |
75086676 DD |
6640 | *-*-vxworks*) |
6641 | # Handle VxWorks configuration specially, since on VxWorks the | |
6642 | # libraries are actually on the target board, not in the file | |
6643 | # system. | |
6644 | case " $LIBOBJS " in | |
6645 | *" basename.$ac_objext "* ) ;; | |
6646 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6647 | ;; | |
58670637 DD |
6648 | esac |
6649 | ||
75086676 DD |
6650 | case " $LIBOBJS " in |
6651 | *" getpagesize.$ac_objext "* ) ;; | |
6652 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
6653 | ;; | |
6654 | esac | |
2299a76d | 6655 | |
75086676 DD |
6656 | case " $LIBOBJS " in |
6657 | *" insque.$ac_objext "* ) ;; | |
6658 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6659 | ;; | |
6660 | esac | |
24acd898 | 6661 | |
75086676 DD |
6662 | case " $LIBOBJS " in |
6663 | *" random.$ac_objext "* ) ;; | |
6664 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6665 | ;; | |
6666 | esac | |
2299a76d | 6667 | |
75086676 DD |
6668 | case " $LIBOBJS " in |
6669 | *" strcasecmp.$ac_objext "* ) ;; | |
6670 | *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" | |
6671 | ;; | |
6672 | esac | |
2299a76d | 6673 | |
75086676 DD |
6674 | case " $LIBOBJS " in |
6675 | *" strncasecmp.$ac_objext "* ) ;; | |
6676 | *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" | |
6677 | ;; | |
58670637 DD |
6678 | esac |
6679 | ||
75086676 DD |
6680 | case " $LIBOBJS " in |
6681 | *" strdup.$ac_objext "* ) ;; | |
6682 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
6683 | ;; | |
6684 | esac | |
24acd898 | 6685 | |
75086676 DD |
6686 | case " $LIBOBJS " in |
6687 | *" vfork.$ac_objext "* ) ;; | |
6688 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
6689 | ;; | |
6690 | esac | |
24acd898 | 6691 | |
75086676 DD |
6692 | case " $LIBOBJS " in |
6693 | *" waitpid.$ac_objext "* ) ;; | |
6694 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
6695 | ;; | |
6696 | esac | |
2299a76d | 6697 | |
75086676 DD |
6698 | case " $LIBOBJS " in |
6699 | *" vasprintf.$ac_objext "* ) ;; | |
6700 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6701 | ;; | |
6702 | esac | |
cc096b71 | 6703 | |
75086676 DD |
6704 | for f in $funcs; do |
6705 | case "$f" in | |
6706 | basename | getpagesize | insque | random | strcasecmp) | |
6707 | ;; | |
6708 | strncasecmp | strdup | vfork | waitpid | vasprintf) | |
6709 | ;; | |
6710 | *) | |
6711 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6712 | cat >>confdefs.h <<_ACEOF | |
6713 | #define $n 1 | |
2299a76d | 6714 | _ACEOF |
2299a76d | 6715 | |
75086676 DD |
6716 | ;; |
6717 | esac | |
6718 | done | |
cc096b71 | 6719 | |
75086676 DD |
6720 | # VxWorks doesn't provide any of the variables in $vars, so we |
6721 | # don't have to check them here. | |
cc096b71 | 6722 | |
75086676 DD |
6723 | # Of the functions in $checkfuncs, VxWorks only has strerror. |
6724 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
24acd898 | 6725 | |
2299a76d | 6726 | |
75086676 DD |
6727 | setobjs=yes |
6728 | ;; | |
6729 | ||
6730 | esac | |
252b5132 RH |
6731 | fi |
6732 | ||
75086676 | 6733 | if test -z "${setobjs}"; then |
252b5132 | 6734 | |
75086676 | 6735 | case "${host}" in |
e69f6c8c | 6736 | |
82ef0f70 JB |
6737 | *-*-android*) |
6738 | # On android, getpagesize is defined in unistd.h as a static inline | |
6739 | # function, which AC_CHECK_FUNCS does not handle properly. | |
6740 | ac_cv_func_getpagesize=yes | |
6741 | ;; | |
6742 | ||
20c4b12e NC |
6743 | hppa*-*-hpux*) |
6744 | # Replace system snprintf and vsnprintf with libiberty implementations. | |
6745 | case " $LIBOBJS " in | |
6746 | *" snprintf.$ac_objext "* ) ;; | |
6747 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" | |
6748 | ;; | |
6749 | esac | |
6750 | ||
6751 | case " $LIBOBJS " in | |
6752 | *" vsnprintf.$ac_objext "* ) ;; | |
6753 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" | |
6754 | ;; | |
6755 | esac | |
6756 | ||
6757 | ;; | |
6758 | ||
75086676 DD |
6759 | *-*-mingw32*) |
6760 | # Under mingw32, sys_nerr and sys_errlist exist, but they are | |
6761 | # macros, so the test below won't find them. | |
6762 | libiberty_cv_var_sys_nerr=yes | |
6763 | libiberty_cv_var_sys_errlist=yes | |
6764 | ;; | |
2299a76d | 6765 | |
75086676 DD |
6766 | *-*-msdosdjgpp*) |
6767 | # vfork and fork are stubs. | |
6768 | ac_cv_func_vfork_works=no | |
6769 | ;; | |
e69f6c8c | 6770 | |
75086676 DD |
6771 | *-*-uwin*) |
6772 | # Under some versions of uwin, vfork is notoriously buggy and the test | |
6773 | # can hang configure; on other versions, vfork exists just as a stub. | |
6774 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. | |
6775 | ac_cv_func_vfork_works=no | |
6776 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are | |
6777 | # macros (actually, these are imported from a DLL, but the end effect | |
6778 | # is the same), so the test below won't find them. | |
6779 | libiberty_cv_var_sys_nerr=yes | |
6780 | libiberty_cv_var_sys_errlist=yes | |
6781 | ;; | |
2299a76d | 6782 | |
75086676 DD |
6783 | *-*-*vms*) |
6784 | # Under VMS, vfork works very different than on Unix. The standard test | |
6785 | # won't work, and it isn't easily adaptable. It makes more sense to | |
6786 | # just force it. | |
6787 | ac_cv_func_vfork_works=yes | |
6788 | ;; | |
2299a76d | 6789 | |
75086676 | 6790 | esac |
e69f6c8c | 6791 | |
75086676 DD |
6792 | # We haven't set the list of objects yet. Use the standard autoconf |
6793 | # tests. This will only work if the compiler works. | |
6794 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 | |
6795 | $as_echo_n "checking for library containing strerror... " >&6; } | |
d0ac1c44 | 6796 | if ${ac_cv_search_strerror+:} false; then : |
75086676 | 6797 | $as_echo_n "(cached) " >&6 |
2299a76d | 6798 | else |
75086676 DD |
6799 | ac_func_search_save_LIBS=$LIBS |
6800 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 6801 | /* end confdefs.h. */ |
75086676 DD |
6802 | |
6803 | /* Override any GCC internal prototype to avoid an error. | |
6804 | Use char because int might match the return type of a GCC | |
2299a76d | 6805 | builtin and then its argument prototype would still apply. */ |
2299a76d | 6806 | #ifdef __cplusplus |
75086676 | 6807 | extern "C" |
eb383413 | 6808 | #endif |
75086676 | 6809 | char strerror (); |
2299a76d DJ |
6810 | int |
6811 | main () | |
6812 | { | |
75086676 | 6813 | return strerror (); |
2299a76d DJ |
6814 | ; |
6815 | return 0; | |
6816 | } | |
6817 | _ACEOF | |
75086676 DD |
6818 | for ac_lib in '' cposix; do |
6819 | if test -z "$ac_lib"; then | |
6820 | ac_res="none required" | |
6821 | else | |
6822 | ac_res=-l$ac_lib | |
6823 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
6824 | fi | |
6825 | if test x$gcc_no_link = xyes; then | |
d0ac1c44 | 6826 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
75086676 DD |
6827 | fi |
6828 | if ac_fn_c_try_link "$LINENO"; then : | |
6829 | ac_cv_search_strerror=$ac_res | |
6830 | fi | |
6831 | rm -f core conftest.err conftest.$ac_objext \ | |
6832 | conftest$ac_exeext | |
d0ac1c44 | 6833 | if ${ac_cv_search_strerror+:} false; then : |
75086676 DD |
6834 | break |
6835 | fi | |
6836 | done | |
d0ac1c44 | 6837 | if ${ac_cv_search_strerror+:} false; then : |
2299a76d | 6838 | |
75086676 DD |
6839 | else |
6840 | ac_cv_search_strerror=no | |
2299a76d | 6841 | fi |
75086676 DD |
6842 | rm conftest.$ac_ext |
6843 | LIBS=$ac_func_search_save_LIBS | |
6844 | fi | |
6845 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 | |
6846 | $as_echo "$ac_cv_search_strerror" >&6; } | |
6847 | ac_res=$ac_cv_search_strerror | |
6848 | if test "$ac_res" != no; then : | |
6849 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
6850 | ||
2299a76d | 6851 | fi |
75086676 DD |
6852 | |
6853 | for ac_func in $funcs | |
6854 | do : | |
6855 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6856 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6857 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
2299a76d | 6858 | cat >>confdefs.h <<_ACEOF |
75086676 | 6859 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d | 6860 | _ACEOF |
eb383413 | 6861 | |
75086676 DD |
6862 | else |
6863 | case " $LIBOBJS " in | |
6864 | *" $ac_func.$ac_objext "* ) ;; | |
6865 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6866 | ;; | |
6867 | esac | |
6868 | ||
eb383413 L |
6869 | fi |
6870 | done | |
6871 | ||
75086676 DD |
6872 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 |
6873 | $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } | |
d0ac1c44 | 6874 | if ${ac_cv_os_cray+:} false; then : |
75086676 | 6875 | $as_echo_n "(cached) " >&6 |
fa99459d | 6876 | else |
75086676 | 6877 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6878 | /* end confdefs.h. */ |
75086676 DD |
6879 | #if defined(CRAY) && ! defined(CRAY2) |
6880 | webecray | |
6881 | #else | |
6882 | wenotbecray | |
fa99459d DD |
6883 | #endif |
6884 | ||
fa99459d | 6885 | _ACEOF |
75086676 DD |
6886 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
6887 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6888 | ac_cv_os_cray=yes | |
fa99459d | 6889 | else |
75086676 | 6890 | ac_cv_os_cray=no |
fa99459d | 6891 | fi |
75086676 DD |
6892 | rm -f conftest* |
6893 | ||
fa99459d | 6894 | fi |
75086676 DD |
6895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
6896 | $as_echo "$ac_cv_os_cray" >&6; } | |
6897 | if test $ac_cv_os_cray = yes; then | |
6898 | for ac_func in _getb67 GETB67 getb67; do | |
6899 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6900 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6901 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
fa99459d DD |
6902 | |
6903 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6904 | #define CRAY_STACKSEG_END $ac_func |
fa99459d | 6905 | _ACEOF |
75086676 DD |
6906 | break |
6907 | fi | |
fa99459d | 6908 | |
75086676 DD |
6909 | done |
6910 | fi | |
fa99459d | 6911 | |
75086676 DD |
6912 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6913 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
d0ac1c44 | 6914 | if ${ac_cv_c_stack_direction+:} false; then : |
75086676 | 6915 | $as_echo_n "(cached) " >&6 |
fa99459d | 6916 | else |
75086676 DD |
6917 | if test "$cross_compiling" = yes; then : |
6918 | ac_cv_c_stack_direction=0 | |
fa99459d | 6919 | else |
75086676 | 6920 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6921 | /* end confdefs.h. */ |
0075c537 NC |
6922 | #include <stdlib.h> |
6923 | ||
6924 | int | |
6925 | find_stack_direction (void) | |
75086676 DD |
6926 | { |
6927 | static char *addr = 0; | |
6928 | auto char dummy; | |
6929 | if (addr == 0) | |
6930 | { | |
6931 | addr = &dummy; | |
6932 | return find_stack_direction (); | |
6933 | } | |
6934 | else | |
6935 | return (&dummy > addr) ? 1 : -1; | |
6936 | } | |
0075c537 NC |
6937 | |
6938 | int | |
6939 | main (void) | |
fa99459d | 6940 | { |
75086676 | 6941 | exit (find_stack_direction() < 0); |
fa99459d DD |
6942 | } |
6943 | _ACEOF | |
75086676 DD |
6944 | if ac_fn_c_try_run "$LINENO"; then : |
6945 | ac_cv_c_stack_direction=1 | |
fa99459d | 6946 | else |
75086676 DD |
6947 | ac_cv_c_stack_direction=-1 |
6948 | fi | |
6949 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6950 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 6951 | fi |
75086676 | 6952 | |
fa99459d | 6953 | fi |
75086676 DD |
6954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
6955 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
fa99459d DD |
6956 | |
6957 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6958 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
fa99459d DD |
6959 | _ACEOF |
6960 | ||
6961 | ||
75086676 DD |
6962 | for ac_header in vfork.h |
6963 | do : | |
6964 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" | |
d0ac1c44 | 6965 | if test "x$ac_cv_header_vfork_h" = xyes; then : |
fa99459d | 6966 | cat >>confdefs.h <<_ACEOF |
75086676 | 6967 | #define HAVE_VFORK_H 1 |
fa99459d DD |
6968 | _ACEOF |
6969 | ||
75086676 DD |
6970 | fi |
6971 | done | |
6972 | ||
6973 | for ac_func in fork vfork | |
6974 | do : | |
6975 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6976 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6977 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
75086676 DD |
6978 | cat >>confdefs.h <<_ACEOF |
6979 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6980 | _ACEOF | |
fa99459d DD |
6981 | |
6982 | fi | |
75086676 DD |
6983 | done |
6984 | ||
6985 | if test "x$ac_cv_func_fork" = xyes; then | |
6986 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6987 | $as_echo_n "checking for working fork... " >&6; } | |
d0ac1c44 | 6988 | if ${ac_cv_func_fork_works+:} false; then : |
75086676 | 6989 | $as_echo_n "(cached) " >&6 |
fa99459d | 6990 | else |
75086676 DD |
6991 | if test "$cross_compiling" = yes; then : |
6992 | ac_cv_func_fork_works=cross | |
6993 | else | |
6994 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d DD |
6995 | /* end confdefs.h. */ |
6996 | $ac_includes_default | |
6997 | int | |
6998 | main () | |
6999 | { | |
75086676 DD |
7000 | |
7001 | /* By Ruediger Kuhlmann. */ | |
7002 | return fork () < 0; | |
fa99459d DD |
7003 | |
7004 | ; | |
7005 | return 0; | |
7006 | } | |
7007 | _ACEOF | |
75086676 DD |
7008 | if ac_fn_c_try_run "$LINENO"; then : |
7009 | ac_cv_func_fork_works=yes | |
fa99459d | 7010 | else |
75086676 | 7011 | ac_cv_func_fork_works=no |
fa99459d | 7012 | fi |
75086676 DD |
7013 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7014 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 7015 | fi |
fa99459d | 7016 | |
75086676 DD |
7017 | fi |
7018 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
7019 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
fa99459d DD |
7020 | |
7021 | else | |
75086676 DD |
7022 | ac_cv_func_fork_works=$ac_cv_func_fork |
7023 | fi | |
7024 | if test "x$ac_cv_func_fork_works" = xcross; then | |
7025 | case $host in | |
7026 | *-*-amigaos* | *-*-msdosdjgpp*) | |
7027 | # Override, as these systems have only a dummy fork() stub | |
7028 | ac_cv_func_fork_works=no | |
7029 | ;; | |
7030 | *) | |
7031 | ac_cv_func_fork_works=yes | |
7032 | ;; | |
7033 | esac | |
7034 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
7035 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
fa99459d | 7036 | fi |
75086676 DD |
7037 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
7038 | if test "x$ac_cv_func_vfork" = xyes; then | |
7039 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
7040 | $as_echo_n "checking for working vfork... " >&6; } | |
d0ac1c44 | 7041 | if ${ac_cv_func_vfork_works+:} false; then : |
75086676 | 7042 | $as_echo_n "(cached) " >&6 |
fa99459d | 7043 | else |
75086676 DD |
7044 | if test "$cross_compiling" = yes; then : |
7045 | ac_cv_func_vfork_works=cross | |
7046 | else | |
7047 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d | 7048 | /* end confdefs.h. */ |
75086676 | 7049 | /* Thanks to Paul Eggert for this test. */ |
fa99459d | 7050 | $ac_includes_default |
75086676 DD |
7051 | #include <sys/wait.h> |
7052 | #ifdef HAVE_VFORK_H | |
7053 | # include <vfork.h> | |
7054 | #endif | |
7055 | /* On some sparc systems, changes by the child to local and incoming | |
7056 | argument registers are propagated back to the parent. The compiler | |
7057 | is told about this with #include <vfork.h>, but some compilers | |
7058 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
7059 | static variable whose address is put into a register that is | |
7060 | clobbered by the vfork. */ | |
7061 | static void | |
7062 | #ifdef __cplusplus | |
7063 | sparc_address_test (int arg) | |
7064 | # else | |
7065 | sparc_address_test (arg) int arg; | |
7066 | #endif | |
7067 | { | |
7068 | static pid_t child; | |
7069 | if (!child) { | |
7070 | child = vfork (); | |
7071 | if (child < 0) { | |
7072 | perror ("vfork"); | |
7073 | _exit(2); | |
7074 | } | |
7075 | if (!child) { | |
7076 | arg = getpid(); | |
7077 | write(-1, "", 0); | |
7078 | _exit (arg); | |
7079 | } | |
7080 | } | |
7081 | } | |
7082 | ||
fa99459d DD |
7083 | int |
7084 | main () | |
7085 | { | |
75086676 DD |
7086 | pid_t parent = getpid (); |
7087 | pid_t child; | |
fa99459d | 7088 | |
75086676 | 7089 | sparc_address_test (0); |
fa99459d | 7090 | |
75086676 | 7091 | child = vfork (); |
fa99459d | 7092 | |
75086676 DD |
7093 | if (child == 0) { |
7094 | /* Here is another test for sparc vfork register problems. This | |
7095 | test uses lots of local variables, at least as many local | |
7096 | variables as main has allocated so far including compiler | |
7097 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
7098 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
7099 | reuse the register of parent for one of the local variables, | |
7100 | since it will think that parent can't possibly be used any more | |
7101 | in this routine. Assigning to the local variable will thus | |
7102 | munge parent in the parent process. */ | |
7103 | pid_t | |
7104 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
7105 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
7106 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
7107 | use the same hardware register for all 8 local variables. */ | |
7108 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
7109 | || p != p5 || p != p6 || p != p7) | |
7110 | _exit(1); | |
fa99459d | 7111 | |
75086676 DD |
7112 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
7113 | from child file descriptors. If the child closes a descriptor | |
7114 | before it execs or exits, this munges the parent's descriptor | |
7115 | as well. Test for this by closing stdout in the child. */ | |
7116 | _exit(close(fileno(stdout)) != 0); | |
7117 | } else { | |
7118 | int status; | |
7119 | struct stat st; | |
fa99459d | 7120 | |
75086676 DD |
7121 | while (wait(&status) != child) |
7122 | ; | |
7123 | return ( | |
7124 | /* Was there some problem with vforking? */ | |
7125 | child < 0 | |
fa99459d | 7126 | |
75086676 DD |
7127 | /* Did the child fail? (This shouldn't happen.) */ |
7128 | || status | |
fa99459d | 7129 | |
75086676 DD |
7130 | /* Did the vfork/compiler bug occur? */ |
7131 | || parent != getpid() | |
01e94249 | 7132 | |
75086676 DD |
7133 | /* Did the file descriptor bug occur? */ |
7134 | || fstat(fileno(stdout), &st) != 0 | |
7135 | ); | |
7136 | } | |
01e94249 DD |
7137 | } |
7138 | _ACEOF | |
75086676 DD |
7139 | if ac_fn_c_try_run "$LINENO"; then : |
7140 | ac_cv_func_vfork_works=yes | |
01e94249 | 7141 | else |
75086676 DD |
7142 | ac_cv_func_vfork_works=no |
7143 | fi | |
7144 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7145 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7146 | fi | |
01e94249 | 7147 | |
01e94249 | 7148 | fi |
75086676 DD |
7149 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
7150 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
7151 | ||
7152 | fi; | |
7153 | if test "x$ac_cv_func_fork_works" = xcross; then | |
7154 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
7155 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
7156 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
01e94249 | 7157 | fi |
01e94249 | 7158 | |
75086676 | 7159 | if test "x$ac_cv_func_vfork_works" = xyes; then |
01e94249 | 7160 | |
75086676 | 7161 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
01e94249 DD |
7162 | |
7163 | else | |
01e94249 | 7164 | |
75086676 | 7165 | $as_echo "#define vfork fork" >>confdefs.h |
01e94249 DD |
7166 | |
7167 | fi | |
75086676 | 7168 | if test "x$ac_cv_func_fork_works" = xyes; then |
01e94249 | 7169 | |
75086676 | 7170 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
01e94249 | 7171 | |
01e94249 | 7172 | fi |
01e94249 | 7173 | |
75086676 DD |
7174 | if test $ac_cv_func_vfork_works = no; then |
7175 | case " $LIBOBJS " in | |
7176 | *" vfork.$ac_objext "* ) ;; | |
7177 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
7178 | ;; | |
7179 | esac | |
01e94249 | 7180 | |
75086676 DD |
7181 | fi |
7182 | # We only need _doprnt if we might use it to implement v*printf. | |
7183 | if test $ac_cv_func_vprintf != yes \ | |
7184 | || test $ac_cv_func_vfprintf != yes \ | |
7185 | || test $ac_cv_func_vsprintf != yes; then | |
d0ac1c44 SM |
7186 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" |
7187 | if test "x$ac_cv_func__doprnt" = xyes; then : | |
7188 | $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h | |
01e94249 | 7189 | |
75086676 DD |
7190 | else |
7191 | case " $LIBOBJS " in | |
d0ac1c44 SM |
7192 | *" _doprnt.$ac_objext "* ) ;; |
7193 | *) LIBOBJS="$LIBOBJS _doprnt.$ac_objext" | |
75086676 DD |
7194 | ;; |
7195 | esac | |
01e94249 | 7196 | |
abf6a75b DD |
7197 | fi |
7198 | ||
7199 | ||
75086676 DD |
7200 | else |
7201 | for ac_func in _doprnt | |
7202 | do : | |
7203 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" | |
d0ac1c44 | 7204 | if test "x$ac_cv_func__doprnt" = xyes; then : |
75086676 DD |
7205 | cat >>confdefs.h <<_ACEOF |
7206 | #define HAVE__DOPRNT 1 | |
abf6a75b | 7207 | _ACEOF |
abf6a75b | 7208 | |
abf6a75b | 7209 | fi |
75086676 | 7210 | done |
abf6a75b | 7211 | |
75086676 | 7212 | fi |
abf6a75b | 7213 | |
75086676 DD |
7214 | for v in $vars; do |
7215 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 | |
7216 | $as_echo_n "checking for $v... " >&6; } | |
d0ac1c44 | 7217 | if eval \${libiberty_cv_var_$v+:} false; then : |
75086676 | 7218 | $as_echo_n "(cached) " >&6 |
abf6a75b | 7219 | else |
75086676 | 7220 | if test x$gcc_no_link = xyes; then |
d0ac1c44 | 7221 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
abf6a75b | 7222 | fi |
75086676 | 7223 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
abf6a75b | 7224 | /* end confdefs.h. */ |
20c4b12e | 7225 | extern int $v []; |
abf6a75b DD |
7226 | int |
7227 | main () | |
7228 | { | |
20c4b12e | 7229 | if ($v [0]) return 1; |
abf6a75b DD |
7230 | ; |
7231 | return 0; | |
7232 | } | |
7233 | _ACEOF | |
75086676 DD |
7234 | if ac_fn_c_try_link "$LINENO"; then : |
7235 | eval "libiberty_cv_var_$v=yes" | |
abf6a75b | 7236 | else |
75086676 | 7237 | eval "libiberty_cv_var_$v=no" |
abf6a75b | 7238 | fi |
75086676 DD |
7239 | rm -f core conftest.err conftest.$ac_objext \ |
7240 | conftest$ac_exeext conftest.$ac_ext | |
abf6a75b | 7241 | fi |
abf6a75b | 7242 | |
75086676 DD |
7243 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then |
7244 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7245 | $as_echo "yes" >&6; } | |
7246 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
7247 | cat >>confdefs.h <<_ACEOF | |
7248 | #define $n 1 | |
abf6a75b DD |
7249 | _ACEOF |
7250 | ||
75086676 DD |
7251 | else |
7252 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7253 | $as_echo "no" >&6; } | |
7254 | fi | |
7255 | done | |
abf6a75b | 7256 | |
75086676 DD |
7257 | # special check for _system_configuration because AIX <4.3.2 do not |
7258 | # contain the `physmem' member. | |
7259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 | |
7260 | $as_echo_n "checking for external symbol _system_configuration... " >&6; } | |
7261 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a4e5c0d8 | 7262 | /* end confdefs.h. */ |
75086676 | 7263 | #include <sys/systemcfg.h> |
a4e5c0d8 DD |
7264 | int |
7265 | main () | |
7266 | { | |
75086676 | 7267 | double x = _system_configuration.physmem; |
a4e5c0d8 DD |
7268 | ; |
7269 | return 0; | |
7270 | } | |
7271 | _ACEOF | |
75086676 DD |
7272 | if ac_fn_c_try_compile "$LINENO"; then : |
7273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7274 | $as_echo "yes" >&6; } | |
a4e5c0d8 | 7275 | |
75086676 | 7276 | $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h |
a4e5c0d8 DD |
7277 | |
7278 | else | |
75086676 DD |
7279 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7280 | $as_echo "no" >&6; } | |
7281 | fi | |
7282 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7283 | ||
7284 | for ac_func in $checkfuncs | |
7285 | do : | |
7286 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
7287 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 7288 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
a4e5c0d8 | 7289 | cat >>confdefs.h <<_ACEOF |
75086676 | 7290 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
a4e5c0d8 DD |
7291 | _ACEOF |
7292 | ||
abf6a75b | 7293 | fi |
75086676 | 7294 | done |
abf6a75b | 7295 | |
d0ac1c44 SM |
7296 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
7297 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
7298 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
75086676 | 7299 | ac_have_decl=1 |
abf6a75b | 7300 | else |
75086676 | 7301 | ac_have_decl=0 |
abf6a75b | 7302 | fi |
abf6a75b DD |
7303 | |
7304 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7305 | #define HAVE_DECL_BASENAME $ac_have_decl |
abf6a75b | 7306 | _ACEOF |
75086676 | 7307 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
d0ac1c44 | 7308 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
75086676 | 7309 | ac_have_decl=1 |
abf6a75b | 7310 | else |
75086676 | 7311 | ac_have_decl=0 |
abf6a75b | 7312 | fi |
abf6a75b | 7313 | |
75086676 DD |
7314 | cat >>confdefs.h <<_ACEOF |
7315 | #define HAVE_DECL_FFS $ac_have_decl | |
abf6a75b | 7316 | _ACEOF |
75086676 | 7317 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
d0ac1c44 | 7318 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
75086676 | 7319 | ac_have_decl=1 |
abf6a75b | 7320 | else |
75086676 | 7321 | ac_have_decl=0 |
abf6a75b | 7322 | fi |
abf6a75b DD |
7323 | |
7324 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7325 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
abf6a75b | 7326 | _ACEOF |
75086676 | 7327 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
d0ac1c44 | 7328 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
75086676 | 7329 | ac_have_decl=1 |
abf6a75b | 7330 | else |
75086676 | 7331 | ac_have_decl=0 |
abf6a75b | 7332 | fi |
abf6a75b | 7333 | |
75086676 DD |
7334 | cat >>confdefs.h <<_ACEOF |
7335 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
abf6a75b | 7336 | _ACEOF |
75086676 | 7337 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
d0ac1c44 | 7338 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
75086676 | 7339 | ac_have_decl=1 |
abf6a75b | 7340 | else |
75086676 | 7341 | ac_have_decl=0 |
abf6a75b | 7342 | fi |
abf6a75b DD |
7343 | |
7344 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7345 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
abf6a75b | 7346 | _ACEOF |
75086676 | 7347 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
d0ac1c44 | 7348 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
75086676 | 7349 | ac_have_decl=1 |
abf6a75b | 7350 | else |
75086676 | 7351 | ac_have_decl=0 |
67f3cb05 GK |
7352 | fi |
7353 | ||
75086676 DD |
7354 | cat >>confdefs.h <<_ACEOF |
7355 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7356 | _ACEOF | |
67f3cb05 | 7357 | |
75086676 | 7358 | ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" |
d0ac1c44 | 7359 | if test "x$ac_cv_have_decl_calloc" = xyes; then : |
75086676 DD |
7360 | ac_have_decl=1 |
7361 | else | |
7362 | ac_have_decl=0 | |
67f3cb05 | 7363 | fi |
75086676 DD |
7364 | |
7365 | cat >>confdefs.h <<_ACEOF | |
7366 | #define HAVE_DECL_CALLOC $ac_have_decl | |
7367 | _ACEOF | |
7368 | ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" | |
d0ac1c44 | 7369 | if test "x$ac_cv_have_decl_getenv" = xyes; then : |
75086676 DD |
7370 | ac_have_decl=1 |
7371 | else | |
7372 | ac_have_decl=0 | |
67f3cb05 | 7373 | fi |
67f3cb05 GK |
7374 | |
7375 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7376 | #define HAVE_DECL_GETENV $ac_have_decl |
67f3cb05 | 7377 | _ACEOF |
75086676 | 7378 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
d0ac1c44 | 7379 | if test "x$ac_cv_have_decl_getopt" = xyes; then : |
75086676 DD |
7380 | ac_have_decl=1 |
7381 | else | |
7382 | ac_have_decl=0 | |
7383 | fi | |
67f3cb05 | 7384 | |
75086676 DD |
7385 | cat >>confdefs.h <<_ACEOF |
7386 | #define HAVE_DECL_GETOPT $ac_have_decl | |
7387 | _ACEOF | |
7388 | ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" | |
d0ac1c44 | 7389 | if test "x$ac_cv_have_decl_malloc" = xyes; then : |
75086676 DD |
7390 | ac_have_decl=1 |
7391 | else | |
7392 | ac_have_decl=0 | |
7393 | fi | |
67f3cb05 | 7394 | |
75086676 DD |
7395 | cat >>confdefs.h <<_ACEOF |
7396 | #define HAVE_DECL_MALLOC $ac_have_decl | |
7397 | _ACEOF | |
7398 | ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" | |
d0ac1c44 | 7399 | if test "x$ac_cv_have_decl_realloc" = xyes; then : |
75086676 | 7400 | ac_have_decl=1 |
67f3cb05 | 7401 | else |
75086676 DD |
7402 | ac_have_decl=0 |
7403 | fi | |
7404 | ||
7405 | cat >>confdefs.h <<_ACEOF | |
7406 | #define HAVE_DECL_REALLOC $ac_have_decl | |
67f3cb05 | 7407 | _ACEOF |
ce2d3708 NC |
7408 | |
7409 | case "${host}" in | |
7410 | *-*-darwin*) ;; # Darwin's sbrk implementation is deprecated. | |
7411 | *) ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" | |
d0ac1c44 | 7412 | if test "x$ac_cv_have_decl_sbrk" = xyes; then : |
75086676 DD |
7413 | ac_have_decl=1 |
7414 | else | |
7415 | ac_have_decl=0 | |
7416 | fi | |
67f3cb05 | 7417 | |
75086676 DD |
7418 | cat >>confdefs.h <<_ACEOF |
7419 | #define HAVE_DECL_SBRK $ac_have_decl | |
7c89917f | 7420 | _ACEOF |
ce2d3708 NC |
7421 | ;; |
7422 | esac | |
7c89917f | 7423 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
d0ac1c44 | 7424 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
7c89917f RE |
7425 | ac_have_decl=1 |
7426 | else | |
7427 | ac_have_decl=0 | |
7428 | fi | |
7429 | ||
7430 | cat >>confdefs.h <<_ACEOF | |
7431 | #define HAVE_DECL_STRTOL $ac_have_decl | |
7432 | _ACEOF | |
7433 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
d0ac1c44 | 7434 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
7c89917f RE |
7435 | ac_have_decl=1 |
7436 | else | |
7437 | ac_have_decl=0 | |
7438 | fi | |
7439 | ||
7440 | cat >>confdefs.h <<_ACEOF | |
7441 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
7442 | _ACEOF | |
7443 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
d0ac1c44 | 7444 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
7c89917f RE |
7445 | ac_have_decl=1 |
7446 | else | |
7447 | ac_have_decl=0 | |
7448 | fi | |
7449 | ||
7450 | cat >>confdefs.h <<_ACEOF | |
7451 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
7452 | _ACEOF | |
7453 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
d0ac1c44 | 7454 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
7c89917f RE |
7455 | ac_have_decl=1 |
7456 | else | |
7457 | ac_have_decl=0 | |
7458 | fi | |
7459 | ||
7460 | cat >>confdefs.h <<_ACEOF | |
7461 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
75086676 | 7462 | _ACEOF |
67f3cb05 | 7463 | |
75086676 | 7464 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
d0ac1c44 | 7465 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
75086676 DD |
7466 | ac_have_decl=1 |
7467 | else | |
7468 | ac_have_decl=0 | |
fa99459d DD |
7469 | fi |
7470 | ||
75086676 DD |
7471 | cat >>confdefs.h <<_ACEOF |
7472 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
5b4a1ff3 EZ |
7473 | _ACEOF |
7474 | ||
7475 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" | |
d0ac1c44 | 7476 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
5b4a1ff3 EZ |
7477 | ac_have_decl=1 |
7478 | else | |
7479 | ac_have_decl=0 | |
7480 | fi | |
7481 | ||
7482 | cat >>confdefs.h <<_ACEOF | |
7483 | #define HAVE_DECL_STRNLEN $ac_have_decl | |
75086676 | 7484 | _ACEOF |
fa99459d | 7485 | |
75086676 DD |
7486 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 |
7487 | $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } | |
d0ac1c44 | 7488 | if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false; then : |
75086676 | 7489 | $as_echo_n "(cached) " >&6 |
ba61a412 | 7490 | else |
75086676 | 7491 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 7492 | /* end confdefs.h. */ |
ba61a412 DJ |
7493 | |
7494 | #include "confdefs.h" | |
7495 | #include <stdio.h> | |
7496 | #ifdef HAVE_STRING_H | |
7497 | #include <string.h> | |
7498 | #else | |
7499 | #ifdef HAVE_STRINGS_H | |
7500 | #include <strings.h> | |
7501 | #endif | |
7502 | #endif | |
7503 | #ifdef HAVE_STDLIB_H | |
7504 | #include <stdlib.h> | |
7505 | #endif | |
7506 | #ifdef HAVE_UNISTD_H | |
7507 | #include <unistd.h> | |
7508 | #endif | |
2299a76d DJ |
7509 | int |
7510 | main () | |
7511 | { | |
ba61a412 | 7512 | char *(*pfn) = (char *(*)) canonicalize_file_name |
2299a76d DJ |
7513 | ; |
7514 | return 0; | |
7515 | } | |
7516 | _ACEOF | |
75086676 | 7517 | if ac_fn_c_try_compile "$LINENO"; then : |
ba61a412 DJ |
7518 | libiberty_cv_decl_needed_canonicalize_file_name=no |
7519 | else | |
75086676 | 7520 | libiberty_cv_decl_needed_canonicalize_file_name=yes |
ba61a412 | 7521 | fi |
75086676 | 7522 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba61a412 DJ |
7523 | fi |
7524 | ||
75086676 DD |
7525 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 |
7526 | $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } | |
ba61a412 | 7527 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then |
2299a76d | 7528 | |
75086676 | 7529 | $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h |
ba61a412 DJ |
7530 | |
7531 | fi | |
7532 | ||
eb383413 L |
7533 | fi |
7534 | ||
5a17353c DD |
7535 | # Figure out which version of pexecute to use. |
7536 | case "${host}" in | |
497462ef DD |
7537 | *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; |
7538 | *-*-msdosdjgpp*) pexecute=pex-djgpp ;; | |
7539 | *-*-msdos*) pexecute=pex-msdos ;; | |
7540 | *) pexecute=pex-unix ;; | |
5a17353c DD |
7541 | esac |
7542 | ||
7543 | ||
d0ac1c44 SM |
7544 | |
7545 | ||
7546 | ||
7547 | for ac_header in $ac_header_list | |
75086676 DD |
7548 | do : |
7549 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7550 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
d0ac1c44 | 7551 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
2299a76d | 7552 | cat >>confdefs.h <<_ACEOF |
75086676 | 7553 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
7554 | _ACEOF |
7555 | ||
eb383413 L |
7556 | fi |
7557 | done | |
7558 | ||
d0ac1c44 SM |
7559 | |
7560 | ||
7561 | ||
7562 | ||
7563 | ||
7564 | ||
7565 | if test x$gcc_no_link = xyes; then | |
7566 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then | |
7567 | ac_cv_func_mmap_fixed_mapped=no | |
7568 | fi | |
7569 | fi | |
7570 | if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then | |
7571 | ||
eb383413 | 7572 | for ac_func in getpagesize |
75086676 DD |
7573 | do : |
7574 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
d0ac1c44 | 7575 | if test "x$ac_cv_func_getpagesize" = xyes; then : |
2299a76d | 7576 | cat >>confdefs.h <<_ACEOF |
75086676 | 7577 | #define HAVE_GETPAGESIZE 1 |
2299a76d | 7578 | _ACEOF |
252b5132 | 7579 | |
252b5132 RH |
7580 | fi |
7581 | done | |
7582 | ||
75086676 DD |
7583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
7584 | $as_echo_n "checking for working mmap... " >&6; } | |
d0ac1c44 | 7585 | if ${ac_cv_func_mmap_fixed_mapped+:} false; then : |
75086676 | 7586 | $as_echo_n "(cached) " >&6 |
eb383413 | 7587 | else |
75086676 | 7588 | if test "$cross_compiling" = yes; then : |
eb383413 L |
7589 | ac_cv_func_mmap_fixed_mapped=no |
7590 | else | |
75086676 | 7591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
7592 | /* end confdefs.h. */ |
7593 | $ac_includes_default | |
7594 | /* malloc might have been renamed as rpl_malloc. */ | |
7595 | #undef malloc | |
eb383413 L |
7596 | |
7597 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
7598 | Here is a matrix of mmap possibilities: | |
7599 | mmap private not fixed | |
7600 | mmap private fixed at somewhere currently unmapped | |
7601 | mmap private fixed at somewhere already mapped | |
7602 | mmap shared not fixed | |
7603 | mmap shared fixed at somewhere currently unmapped | |
7604 | mmap shared fixed at somewhere already mapped | |
7605 | For private mappings, we should verify that changes cannot be read() | |
7606 | back from the file, nor mmap's back from the file at a different | |
7607 | address. (There have been systems where private was not correctly | |
7608 | implemented like the infamous i386 svr4.0, and systems where the | |
2299a76d | 7609 | VM page cache was not coherent with the file system buffer cache |
eb383413 L |
7610 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
7611 | For shared mappings, we should conversely verify that changes get | |
2299a76d | 7612 | propagated back to all the places they're supposed to be. |
eb383413 L |
7613 | |
7614 | Grep wants private fixed already mapped. | |
7615 | The main things grep needs to know about mmap are: | |
7616 | * does it exist and is it safe to write into the mmap'd area | |
7617 | * how to use it (BSD variants) */ | |
2299a76d | 7618 | |
eb383413 L |
7619 | #include <fcntl.h> |
7620 | #include <sys/mman.h> | |
7621 | ||
75086676 | 7622 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H |
2299a76d | 7623 | char *malloc (); |
5f73c378 DD |
7624 | #endif |
7625 | ||
eb383413 | 7626 | /* This mess was copied from the GNU getpagesize.h. */ |
75086676 | 7627 | #ifndef HAVE_GETPAGESIZE |
eb383413 L |
7628 | # ifdef _SC_PAGESIZE |
7629 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
7630 | # else /* no _SC_PAGESIZE */ | |
75086676 | 7631 | # ifdef HAVE_SYS_PARAM_H |
eb383413 L |
7632 | # include <sys/param.h> |
7633 | # ifdef EXEC_PAGESIZE | |
7634 | # define getpagesize() EXEC_PAGESIZE | |
7635 | # else /* no EXEC_PAGESIZE */ | |
7636 | # ifdef NBPG | |
7637 | # define getpagesize() NBPG * CLSIZE | |
7638 | # ifndef CLSIZE | |
7639 | # define CLSIZE 1 | |
7640 | # endif /* no CLSIZE */ | |
7641 | # else /* no NBPG */ | |
7642 | # ifdef NBPC | |
7643 | # define getpagesize() NBPC | |
7644 | # else /* no NBPC */ | |
7645 | # ifdef PAGESIZE | |
7646 | # define getpagesize() PAGESIZE | |
7647 | # endif /* PAGESIZE */ | |
7648 | # endif /* no NBPC */ | |
7649 | # endif /* no NBPG */ | |
7650 | # endif /* no EXEC_PAGESIZE */ | |
7651 | # else /* no HAVE_SYS_PARAM_H */ | |
7652 | # define getpagesize() 8192 /* punt totally */ | |
7653 | # endif /* no HAVE_SYS_PARAM_H */ | |
7654 | # endif /* no _SC_PAGESIZE */ | |
7655 | ||
7656 | #endif /* no HAVE_GETPAGESIZE */ | |
7657 | ||
eb383413 | 7658 | int |
2299a76d | 7659 | main () |
eb383413 | 7660 | { |
2299a76d | 7661 | char *data, *data2, *data3; |
d0ac1c44 | 7662 | const char *cdata2; |
2299a76d | 7663 | int i, pagesize; |
d0ac1c44 | 7664 | int fd, fd2; |
eb383413 | 7665 | |
2299a76d DJ |
7666 | pagesize = getpagesize (); |
7667 | ||
7668 | /* First, make a file with some known garbage in it. */ | |
7669 | data = (char *) malloc (pagesize); | |
7670 | if (!data) | |
75086676 | 7671 | return 1; |
2299a76d DJ |
7672 | for (i = 0; i < pagesize; ++i) |
7673 | *(data + i) = rand (); | |
7674 | umask (0); | |
7675 | fd = creat ("conftest.mmap", 0600); | |
7676 | if (fd < 0) | |
d0ac1c44 | 7677 | return 2; |
2299a76d | 7678 | if (write (fd, data, pagesize) != pagesize) |
d0ac1c44 | 7679 | return 3; |
2299a76d DJ |
7680 | close (fd); |
7681 | ||
d0ac1c44 SM |
7682 | /* Next, check that the tail of a page is zero-filled. File must have |
7683 | non-zero length, otherwise we risk SIGBUS for entire page. */ | |
7684 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); | |
7685 | if (fd2 < 0) | |
7686 | return 4; | |
7687 | cdata2 = ""; | |
7688 | if (write (fd2, cdata2, 1) != 1) | |
7689 | return 5; | |
7690 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); | |
7691 | if (data2 == MAP_FAILED) | |
7692 | return 6; | |
7693 | for (i = 0; i < pagesize; ++i) | |
7694 | if (*(data2 + i)) | |
7695 | return 7; | |
7696 | close (fd2); | |
7697 | if (munmap (data2, pagesize)) | |
7698 | return 8; | |
7699 | ||
2299a76d DJ |
7700 | /* Next, try to mmap the file at a fixed address which already has |
7701 | something else allocated at it. If we can, also make sure that | |
7702 | we see the same garbage. */ | |
7703 | fd = open ("conftest.mmap", O_RDWR); | |
7704 | if (fd < 0) | |
d0ac1c44 | 7705 | return 9; |
2299a76d | 7706 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
58670637 | 7707 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
d0ac1c44 | 7708 | return 10; |
2299a76d DJ |
7709 | for (i = 0; i < pagesize; ++i) |
7710 | if (*(data + i) != *(data2 + i)) | |
d0ac1c44 | 7711 | return 11; |
2299a76d DJ |
7712 | |
7713 | /* Finally, make sure that changes to the mapped area do not | |
7714 | percolate back to the file as seen by read(). (This is a bug on | |
7715 | some variants of i386 svr4.0.) */ | |
7716 | for (i = 0; i < pagesize; ++i) | |
7717 | *(data2 + i) = *(data2 + i) + 1; | |
7718 | data3 = (char *) malloc (pagesize); | |
7719 | if (!data3) | |
d0ac1c44 | 7720 | return 12; |
2299a76d | 7721 | if (read (fd, data3, pagesize) != pagesize) |
d0ac1c44 | 7722 | return 13; |
2299a76d DJ |
7723 | for (i = 0; i < pagesize; ++i) |
7724 | if (*(data + i) != *(data3 + i)) | |
d0ac1c44 | 7725 | return 14; |
2299a76d | 7726 | close (fd); |
75086676 | 7727 | return 0; |
2299a76d DJ |
7728 | } |
7729 | _ACEOF | |
75086676 | 7730 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
7731 | ac_cv_func_mmap_fixed_mapped=yes |
7732 | else | |
75086676 | 7733 | ac_cv_func_mmap_fixed_mapped=no |
eb383413 | 7734 | fi |
75086676 DD |
7735 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7736 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 7737 | fi |
75086676 | 7738 | |
eb383413 | 7739 | fi |
75086676 DD |
7740 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
7741 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
eb383413 | 7742 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
2299a76d | 7743 | |
75086676 | 7744 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
eb383413 | 7745 | |
252b5132 | 7746 | fi |
d0ac1c44 | 7747 | rm -f conftest.mmap conftest.txt |
252b5132 | 7748 | |
2299a76d | 7749 | fi |
eb383413 | 7750 | |
75086676 DD |
7751 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 |
7752 | $as_echo_n "checking for working strncmp... " >&6; } | |
d0ac1c44 | 7753 | if ${ac_cv_func_strncmp_works+:} false; then : |
75086676 | 7754 | $as_echo_n "(cached) " >&6 |
eb383413 | 7755 | else |
75086676 | 7756 | if test "$cross_compiling" = yes; then : |
3fee530e | 7757 | ac_cv_func_strncmp_works=yes |
eb383413 | 7758 | else |
75086676 | 7759 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 7760 | /* end confdefs.h. */ |
eb383413 L |
7761 | |
7762 | /* Test by Jim Wilson and Kaveh Ghazi. | |
7763 | Check whether strncmp reads past the end of its string parameters. */ | |
0075c537 NC |
7764 | #include <stdlib.h> |
7765 | #include <string.h> | |
eb383413 L |
7766 | #include <sys/types.h> |
7767 | ||
7768 | #ifdef HAVE_FCNTL_H | |
7769 | #include <fcntl.h> | |
7770 | #endif | |
7771 | ||
7772 | #ifdef HAVE_SYS_MMAN_H | |
7773 | #include <sys/mman.h> | |
7774 | #endif | |
7775 | ||
7776 | #ifndef MAP_ANON | |
7777 | #ifdef MAP_ANONYMOUS | |
7778 | #define MAP_ANON MAP_ANONYMOUS | |
7779 | #else | |
7780 | #define MAP_ANON MAP_FILE | |
7781 | #endif | |
7782 | #endif | |
7783 | ||
7784 | #ifndef MAP_FILE | |
7785 | #define MAP_FILE 0 | |
7786 | #endif | |
7787 | #ifndef O_RDONLY | |
7788 | #define O_RDONLY 0 | |
7789 | #endif | |
7790 | ||
7791 | #define MAP_LEN 0x10000 | |
7792 | ||
0075c537 NC |
7793 | int |
7794 | main (void) | |
eb383413 L |
7795 | { |
7796 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) | |
7797 | char *p; | |
7798 | int dev_zero; | |
7799 | ||
7800 | dev_zero = open ("/dev/zero", O_RDONLY); | |
7801 | if (dev_zero < 0) | |
7802 | exit (1); | |
2299a76d | 7803 | |
eb383413 L |
7804 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
7805 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); | |
f348a7b1 DD |
7806 | if (p == (char *)-1) |
7807 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, | |
7808 | MAP_ANON|MAP_PRIVATE, -1, 0); | |
eb383413 L |
7809 | if (p == (char *)-1) |
7810 | exit (2); | |
7811 | else | |
7812 | { | |
7813 | char *string = "__si_type_info"; | |
7814 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; | |
7815 | char *r = (char *) p + 0xe; | |
7816 | ||
7817 | strcpy (q, string); | |
7818 | strcpy (r, string); | |
7819 | strncmp (r, q, 14); | |
7820 | } | |
7821 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ | |
7822 | exit (0); | |
7823 | } | |
7824 | ||
2299a76d | 7825 | _ACEOF |
75086676 | 7826 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
7827 | ac_cv_func_strncmp_works=yes |
7828 | else | |
75086676 | 7829 | ac_cv_func_strncmp_works=no |
eb383413 | 7830 | fi |
75086676 DD |
7831 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7832 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 7833 | fi |
75086676 | 7834 | |
eb383413 L |
7835 | rm -f core core.* *.core |
7836 | fi | |
75086676 DD |
7837 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 |
7838 | $as_echo "$ac_cv_func_strncmp_works" >&6; } | |
eb383413 | 7839 | if test $ac_cv_func_strncmp_works = no ; then |
75086676 | 7840 | case " $LIBOBJS " in |
58670637 | 7841 | *" strncmp.$ac_objext "* ) ;; |
75086676 DD |
7842 | *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" |
7843 | ;; | |
58670637 DD |
7844 | esac |
7845 | ||
eb383413 L |
7846 | fi |
7847 | ||
7848 | ||
252b5132 RH |
7849 | # Install a library built with a cross compiler in $(tooldir) rather |
7850 | # than $(libdir). | |
7851 | if test -z "${with_cross_host}"; then | |
7852 | INSTALL_DEST=libdir | |
7853 | else | |
7854 | INSTALL_DEST=tooldir | |
7855 | fi | |
7856 | ||
7857 | ||
11a338da DD |
7858 | |
7859 | L="" | |
7860 | for l in x $LIBOBJS; do | |
7861 | case $l in | |
7862 | x) ;; | |
7863 | *) L="$L ./$l" ;; | |
7864 | esac | |
7865 | done | |
7866 | LIBOBJS="$L" | |
7867 | ||
545c9aee DD |
7868 | |
7869 | ||
7870 | ||
7871 | ||
252b5132 | 7872 | # We need multilib support, but only if configuring for the target. |
75086676 | 7873 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
bb6a587d | 7874 | |
75086676 | 7875 | ac_config_commands="$ac_config_commands default" |
bb6a587d | 7876 | |
2299a76d | 7877 | cat >confcache <<\_ACEOF |
252b5132 RH |
7878 | # This file is a shell script that caches the results of configure |
7879 | # tests run on this system so they can be shared between configure | |
2299a76d DJ |
7880 | # scripts and configure runs, see configure's option --config-cache. |
7881 | # It is not useful on other systems. If it contains results you don't | |
7882 | # want to keep, you may remove or edit it. | |
252b5132 | 7883 | # |
2299a76d DJ |
7884 | # config.status only pays attention to the cache file if you give it |
7885 | # the --recheck option to rerun configure. | |
252b5132 | 7886 | # |
2299a76d DJ |
7887 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
7888 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7889 | # following values. | |
7890 | ||
7891 | _ACEOF | |
7892 | ||
252b5132 RH |
7893 | # The following way of writing the cache mishandles newlines in values, |
7894 | # but we know of no workaround that is simple, portable, and efficient. | |
75086676 | 7895 | # So, we kill variables containing newlines. |
252b5132 RH |
7896 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7897 | # and sets the high bit in the cache file unless we assign to the vars. | |
75086676 DD |
7898 | ( |
7899 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7900 | eval ac_val=\$$ac_var | |
7901 | case $ac_val in #( | |
7902 | *${as_nl}*) | |
7903 | case $ac_var in #( | |
7904 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
7905 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
7906 | esac | |
7907 | case $ac_var in #( | |
7908 | _ | IFS | as_nl) ;; #( | |
7909 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
7910 | *) { eval $ac_var=; unset $ac_var;} ;; | |
7911 | esac ;; | |
7912 | esac | |
7913 | done | |
7914 | ||
2299a76d | 7915 | (set) 2>&1 | |
75086676 DD |
7916 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7917 | *${as_nl}ac_space=\ *) | |
7918 | # `set' does not quote correctly, so add quotes: double-quote | |
7919 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
2299a76d | 7920 | sed -n \ |
58670637 DD |
7921 | "s/'/'\\\\''/g; |
7922 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
75086676 | 7923 | ;; #( |
2299a76d DJ |
7924 | *) |
7925 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
75086676 | 7926 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
2299a76d | 7927 | ;; |
75086676 DD |
7928 | esac | |
7929 | sort | |
7930 | ) | | |
2299a76d | 7931 | sed ' |
75086676 | 7932 | /^ac_cv_env_/b end |
2299a76d | 7933 | t clear |
75086676 | 7934 | :clear |
2299a76d DJ |
7935 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7936 | t end | |
75086676 DD |
7937 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7938 | :end' >>confcache | |
7939 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7940 | if test -w "$cache_file"; then | |
d0ac1c44 | 7941 | if test "x$cache_file" != "x/dev/null"; then |
75086676 DD |
7942 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
7943 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
d0ac1c44 SM |
7944 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7945 | cat confcache >"$cache_file" | |
7946 | else | |
7947 | case $cache_file in #( | |
7948 | */* | ?:*) | |
7949 | mv -f confcache "$cache_file"$$ && | |
7950 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7951 | *) | |
7952 | mv -f confcache "$cache_file" ;; | |
7953 | esac | |
7954 | fi | |
7955 | fi | |
252b5132 | 7956 | else |
75086676 DD |
7957 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7958 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
252b5132 RH |
7959 | fi |
7960 | fi | |
7961 | rm -f confcache | |
7962 | ||
252b5132 RH |
7963 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7964 | # Let make expand exec_prefix. | |
7965 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7966 | ||
252b5132 RH |
7967 | DEFS=-DHAVE_CONFIG_H |
7968 | ||
2299a76d DJ |
7969 | ac_libobjs= |
7970 | ac_ltlibobjs= | |
d0ac1c44 | 7971 | U= |
2299a76d DJ |
7972 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7973 | # 1. Remove the extension, and $U if already installed. | |
75086676 DD |
7974 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7975 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7976 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7977 | # will be set to the directory where LIBOBJS objects are built. | |
7978 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7979 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
2299a76d DJ |
7980 | done |
7981 | LIBOBJS=$ac_libobjs | |
252b5132 | 7982 | |
2299a76d DJ |
7983 | LTLIBOBJS=$ac_ltlibobjs |
7984 | ||
7985 | ||
7986 | ||
75086676 | 7987 | |
d0ac1c44 | 7988 | : "${CONFIG_STATUS=./config.status}" |
75086676 | 7989 | ac_write_fail=0 |
2299a76d DJ |
7990 | ac_clean_files_save=$ac_clean_files |
7991 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
75086676 DD |
7992 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7993 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7994 | as_write_fail=0 | |
7995 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
2299a76d DJ |
7996 | #! $SHELL |
7997 | # Generated by $as_me. | |
252b5132 | 7998 | # Run this file to recreate the current configuration. |
252b5132 | 7999 | # Compiler output produced by configure, useful for debugging |
2299a76d | 8000 | # configure, is in config.log if it exists. |
252b5132 | 8001 | |
2299a76d DJ |
8002 | debug=false |
8003 | ac_cs_recheck=false | |
8004 | ac_cs_silent=false | |
2299a76d | 8005 | |
75086676 DD |
8006 | SHELL=\${CONFIG_SHELL-$SHELL} |
8007 | export SHELL | |
8008 | _ASEOF | |
8009 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
8010 | ## -------------------- ## | |
8011 | ## M4sh Initialization. ## | |
8012 | ## -------------------- ## | |
8013 | ||
8014 | # Be more Bourne compatible | |
8015 | DUALCASE=1; export DUALCASE # for MKS sh | |
8016 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
2299a76d DJ |
8017 | emulate sh |
8018 | NULLCMD=: | |
75086676 | 8019 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
2299a76d DJ |
8020 | # is contrary to our usage. Disable this feature. |
8021 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
8022 | setopt NO_GLOB_SUBST |
8023 | else | |
8024 | case `(set -o) 2>/dev/null` in #( | |
8025 | *posix*) : | |
8026 | set -o posix ;; #( | |
8027 | *) : | |
8028 | ;; | |
8029 | esac | |
2299a76d DJ |
8030 | fi |
8031 | ||
75086676 DD |
8032 | |
8033 | as_nl=' | |
8034 | ' | |
8035 | export as_nl | |
8036 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8037 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8038 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8039 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
8040 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
8041 | # but without wasting forks for bash or zsh. | |
8042 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8043 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8044 | as_echo='print -r --' | |
8045 | as_echo_n='print -rn --' | |
8046 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8047 | as_echo='printf %s\n' | |
8048 | as_echo_n='printf %s' | |
8049 | else | |
8050 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
8051 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8052 | as_echo_n='/usr/ucb/echo -n' | |
8053 | else | |
8054 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
8055 | as_echo_n_body='eval | |
8056 | arg=$1; | |
8057 | case $arg in #( | |
8058 | *"$as_nl"*) | |
8059 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8060 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8061 | esac; | |
8062 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8063 | ' | |
8064 | export as_echo_n_body | |
8065 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
8066 | fi | |
8067 | export as_echo_body | |
8068 | as_echo='sh -c $as_echo_body as_echo' | |
8069 | fi | |
8070 | ||
8071 | # The user is always right. | |
8072 | if test "${PATH_SEPARATOR+set}" != set; then | |
8073 | PATH_SEPARATOR=: | |
8074 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8075 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8076 | PATH_SEPARATOR=';' | |
8077 | } | |
2299a76d DJ |
8078 | fi |
8079 | ||
8080 | ||
75086676 DD |
8081 | # IFS |
8082 | # We need space, tab and new line, in precisely that order. Quoting is | |
8083 | # there to prevent editors from complaining about space-tab. | |
8084 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8085 | # splitting by setting IFS to empty value.) | |
8086 | IFS=" "" $as_nl" | |
8087 | ||
8088 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 8089 | as_myself= |
75086676 DD |
8090 | case $0 in #(( |
8091 | *[\\/]* ) as_myself=$0 ;; | |
8092 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8093 | for as_dir in $PATH | |
8094 | do | |
8095 | IFS=$as_save_IFS | |
8096 | test -z "$as_dir" && as_dir=. | |
8097 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
8098 | done | |
8099 | IFS=$as_save_IFS | |
8100 | ||
8101 | ;; | |
8102 | esac | |
8103 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8104 | # in which case we are not to be found in the path. | |
8105 | if test "x$as_myself" = x; then | |
8106 | as_myself=$0 | |
8107 | fi | |
8108 | if test ! -f "$as_myself"; then | |
8109 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
8110 | exit 1 | |
8111 | fi | |
8112 | ||
8113 | # Unset variables that we do not need and which cause bugs (e.g. in | |
8114 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8115 | # suppresses any "Segmentation fault" message there. '((' could | |
8116 | # trigger a bug in pdksh 5.2.14. | |
8117 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8118 | do eval test x\${$as_var+set} = xset \ | |
8119 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
8120 | done | |
2299a76d DJ |
8121 | PS1='$ ' |
8122 | PS2='> ' | |
8123 | PS4='+ ' | |
8124 | ||
8125 | # NLS nuisances. | |
75086676 DD |
8126 | LC_ALL=C |
8127 | export LC_ALL | |
8128 | LANGUAGE=C | |
8129 | export LANGUAGE | |
8130 | ||
8131 | # CDPATH. | |
8132 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8133 | ||
8134 | ||
d0ac1c44 SM |
8135 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8136 | # ---------------------------------------- | |
75086676 DD |
8137 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8138 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 8139 | # script with STATUS, using 1 if that was 0. |
75086676 DD |
8140 | as_fn_error () |
8141 | { | |
d0ac1c44 SM |
8142 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8143 | if test "$4"; then | |
8144 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8145 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
2299a76d | 8146 | fi |
d0ac1c44 | 8147 | $as_echo "$as_me: error: $2" >&2 |
75086676 DD |
8148 | as_fn_exit $as_status |
8149 | } # as_fn_error | |
8150 | ||
8151 | ||
8152 | # as_fn_set_status STATUS | |
8153 | # ----------------------- | |
8154 | # Set $? to STATUS, without forking. | |
8155 | as_fn_set_status () | |
8156 | { | |
8157 | return $1 | |
8158 | } # as_fn_set_status | |
8159 | ||
8160 | # as_fn_exit STATUS | |
8161 | # ----------------- | |
8162 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8163 | as_fn_exit () | |
8164 | { | |
8165 | set +e | |
8166 | as_fn_set_status $1 | |
8167 | exit $1 | |
8168 | } # as_fn_exit | |
8169 | ||
8170 | # as_fn_unset VAR | |
8171 | # --------------- | |
8172 | # Portably unset VAR. | |
8173 | as_fn_unset () | |
8174 | { | |
8175 | { eval $1=; unset $1;} | |
8176 | } | |
8177 | as_unset=as_fn_unset | |
8178 | # as_fn_append VAR VALUE | |
8179 | # ---------------------- | |
8180 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8181 | # advantage of any shell optimizations that allow amortized linear growth over | |
8182 | # repeated appends, instead of the typical quadratic growth present in naive | |
8183 | # implementations. | |
8184 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8185 | eval 'as_fn_append () | |
8186 | { | |
8187 | eval $1+=\$2 | |
8188 | }' | |
8189 | else | |
8190 | as_fn_append () | |
8191 | { | |
8192 | eval $1=\$$1\$2 | |
8193 | } | |
8194 | fi # as_fn_append | |
8195 | ||
8196 | # as_fn_arith ARG... | |
8197 | # ------------------ | |
8198 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8199 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8200 | # must be portable across $(()) and expr. | |
8201 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8202 | eval 'as_fn_arith () | |
8203 | { | |
8204 | as_val=$(( $* )) | |
8205 | }' | |
8206 | else | |
8207 | as_fn_arith () | |
8208 | { | |
8209 | as_val=`expr "$@" || test $? -eq 1` | |
8210 | } | |
8211 | fi # as_fn_arith | |
8212 | ||
252b5132 | 8213 | |
75086676 DD |
8214 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8215 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
2299a76d DJ |
8216 | as_expr=expr |
8217 | else | |
8218 | as_expr=false | |
8219 | fi | |
252b5132 | 8220 | |
75086676 | 8221 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
2299a76d DJ |
8222 | as_basename=basename |
8223 | else | |
8224 | as_basename=false | |
8225 | fi | |
252b5132 | 8226 | |
75086676 DD |
8227 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8228 | as_dirname=dirname | |
8229 | else | |
8230 | as_dirname=false | |
8231 | fi | |
252b5132 | 8232 | |
75086676 | 8233 | as_me=`$as_basename -- "$0" || |
2299a76d DJ |
8234 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8235 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
8236 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
8237 | $as_echo X/"$0" | | |
8238 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
8239 | s//\1/ | |
8240 | q | |
8241 | } | |
8242 | /^X\/\(\/\/\)$/{ | |
8243 | s//\1/ | |
8244 | q | |
8245 | } | |
8246 | /^X\/\(\/\).*/{ | |
8247 | s//\1/ | |
8248 | q | |
8249 | } | |
8250 | s/.*/./; q'` | |
2299a76d | 8251 | |
2299a76d DJ |
8252 | # Avoid depending upon Character Ranges. |
8253 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8254 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8255 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8256 | as_cr_digits='0123456789' | |
8257 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
252b5132 | 8258 | |
75086676 DD |
8259 | ECHO_C= ECHO_N= ECHO_T= |
8260 | case `echo -n x` in #((((( | |
8261 | -n*) | |
8262 | case `echo 'xy\c'` in | |
8263 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
8264 | xy) ECHO_C='\c';; | |
8265 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8266 | ECHO_T=' ';; | |
8267 | esac;; | |
8268 | *) | |
8269 | ECHO_N='-n';; | |
2299a76d DJ |
8270 | esac |
8271 | ||
75086676 DD |
8272 | rm -f conf$$ conf$$.exe conf$$.file |
8273 | if test -d conf$$.dir; then | |
8274 | rm -f conf$$.dir/conf$$.file | |
2299a76d | 8275 | else |
75086676 DD |
8276 | rm -f conf$$.dir |
8277 | mkdir conf$$.dir 2>/dev/null | |
2299a76d | 8278 | fi |
75086676 DD |
8279 | if (echo >conf$$.file) 2>/dev/null; then |
8280 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
2299a76d | 8281 | as_ln_s='ln -s' |
75086676 DD |
8282 | # ... but there are two gotchas: |
8283 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8284 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 8285 | # In both cases, we have to default to `cp -pR'. |
75086676 | 8286 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 8287 | as_ln_s='cp -pR' |
75086676 DD |
8288 | elif ln conf$$.file conf$$ 2>/dev/null; then |
8289 | as_ln_s=ln | |
8290 | else | |
d0ac1c44 | 8291 | as_ln_s='cp -pR' |
252b5132 | 8292 | fi |
2299a76d | 8293 | else |
d0ac1c44 | 8294 | as_ln_s='cp -pR' |
2299a76d | 8295 | fi |
75086676 DD |
8296 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8297 | rmdir conf$$.dir 2>/dev/null | |
8298 | ||
8299 | ||
8300 | # as_fn_mkdir_p | |
8301 | # ------------- | |
8302 | # Create "$as_dir" as a directory, including parents if necessary. | |
8303 | as_fn_mkdir_p () | |
8304 | { | |
8305 | ||
8306 | case $as_dir in #( | |
8307 | -*) as_dir=./$as_dir;; | |
8308 | esac | |
8309 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8310 | as_dirs= | |
8311 | while :; do | |
8312 | case $as_dir in #( | |
8313 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8314 | *) as_qdir=$as_dir;; | |
8315 | esac | |
8316 | as_dirs="'$as_qdir' $as_dirs" | |
8317 | as_dir=`$as_dirname -- "$as_dir" || | |
8318 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8319 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8320 | X"$as_dir" : 'X\(//\)$' \| \ | |
8321 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8322 | $as_echo X"$as_dir" | | |
8323 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8324 | s//\1/ | |
8325 | q | |
8326 | } | |
8327 | /^X\(\/\/\)[^/].*/{ | |
8328 | s//\1/ | |
8329 | q | |
8330 | } | |
8331 | /^X\(\/\/\)$/{ | |
8332 | s//\1/ | |
8333 | q | |
8334 | } | |
8335 | /^X\(\/\).*/{ | |
8336 | s//\1/ | |
8337 | q | |
8338 | } | |
8339 | s/.*/./; q'` | |
8340 | test -d "$as_dir" && break | |
8341 | done | |
8342 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 8343 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
2299a76d | 8344 | |
75086676 DD |
8345 | |
8346 | } # as_fn_mkdir_p | |
2299a76d | 8347 | if mkdir -p . 2>/dev/null; then |
75086676 | 8348 | as_mkdir_p='mkdir -p "$as_dir"' |
2299a76d | 8349 | else |
58670637 | 8350 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
8351 | as_mkdir_p=false |
8352 | fi | |
8353 | ||
d0ac1c44 SM |
8354 | |
8355 | # as_fn_executable_p FILE | |
8356 | # ----------------------- | |
8357 | # Test if FILE is an executable regular file. | |
8358 | as_fn_executable_p () | |
8359 | { | |
8360 | test -f "$1" && test -x "$1" | |
8361 | } # as_fn_executable_p | |
8362 | as_test_x='test -x' | |
8363 | as_executable_p=as_fn_executable_p | |
2299a76d DJ |
8364 | |
8365 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 8366 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
8367 | |
8368 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 8369 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
8370 | |
8371 | ||
2299a76d | 8372 | exec 6>&1 |
75086676 DD |
8373 | ## ----------------------------------- ## |
8374 | ## Main body of $CONFIG_STATUS script. ## | |
8375 | ## ----------------------------------- ## | |
8376 | _ASEOF | |
8377 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
8378 | ||
8379 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8380 | # Save the log message, to keep $0 and so on meaningful, and to | |
2299a76d | 8381 | # report actual input values of CONFIG_FILES etc. instead of their |
75086676 DD |
8382 | # values after options handling. |
8383 | ac_log=" | |
2299a76d | 8384 | This file was extended by $as_me, which was |
d0ac1c44 | 8385 | generated by GNU Autoconf 2.69. Invocation command line was |
2299a76d DJ |
8386 | |
8387 | CONFIG_FILES = $CONFIG_FILES | |
8388 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8389 | CONFIG_LINKS = $CONFIG_LINKS | |
8390 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8391 | $ $0 $@ | |
8392 | ||
75086676 DD |
8393 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8394 | " | |
8395 | ||
2299a76d DJ |
8396 | _ACEOF |
8397 | ||
75086676 DD |
8398 | case $ac_config_files in *" |
8399 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8400 | esac | |
2299a76d | 8401 | |
75086676 DD |
8402 | case $ac_config_headers in *" |
8403 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8404 | esac | |
2299a76d | 8405 | |
2299a76d | 8406 | |
75086676 DD |
8407 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8408 | # Files that config.status was made for. | |
8409 | config_files="$ac_config_files" | |
8410 | config_headers="$ac_config_headers" | |
8411 | config_commands="$ac_config_commands" | |
2299a76d | 8412 | |
75086676 | 8413 | _ACEOF |
2299a76d | 8414 | |
75086676 | 8415 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 8416 | ac_cs_usage="\ |
75086676 DD |
8417 | \`$as_me' instantiates files and other configuration actions |
8418 | from templates according to the current configuration. Unless the files | |
8419 | and actions are specified as TAGs, all are instantiated by default. | |
2299a76d | 8420 | |
75086676 | 8421 | Usage: $0 [OPTION]... [TAG]... |
2299a76d DJ |
8422 | |
8423 | -h, --help print this help, then exit | |
75086676 | 8424 | -V, --version print version number and configuration settings, then exit |
d0ac1c44 | 8425 | --config print configuration, then exit |
75086676 DD |
8426 | -q, --quiet, --silent |
8427 | do not print progress messages | |
2299a76d DJ |
8428 | -d, --debug don't remove temporary files |
8429 | --recheck update $as_me by reconfiguring in the same conditions | |
75086676 DD |
8430 | --file=FILE[:TEMPLATE] |
8431 | instantiate the configuration file FILE | |
8432 | --header=FILE[:TEMPLATE] | |
8433 | instantiate the configuration header FILE | |
2299a76d DJ |
8434 | |
8435 | Configuration files: | |
8436 | $config_files | |
8437 | ||
8438 | Configuration headers: | |
8439 | $config_headers | |
8440 | ||
8441 | Configuration commands: | |
8442 | $config_commands | |
8443 | ||
75086676 | 8444 | Report bugs to the package provider." |
2299a76d | 8445 | |
75086676 DD |
8446 | _ACEOF |
8447 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 8448 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
2299a76d DJ |
8449 | ac_cs_version="\\ |
8450 | config.status | |
d0ac1c44 SM |
8451 | configured by $0, generated by GNU Autoconf 2.69, |
8452 | with options \\"\$ac_cs_config\\" | |
2299a76d | 8453 | |
d0ac1c44 | 8454 | Copyright (C) 2012 Free Software Foundation, Inc. |
2299a76d DJ |
8455 | This config.status script is free software; the Free Software Foundation |
8456 | gives unlimited permission to copy, distribute and modify it." | |
75086676 DD |
8457 | |
8458 | ac_pwd='$ac_pwd' | |
8459 | srcdir='$srcdir' | |
8460 | INSTALL='$INSTALL' | |
8461 | test -n "\$AWK" || AWK=awk | |
2299a76d DJ |
8462 | _ACEOF |
8463 | ||
75086676 DD |
8464 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8465 | # The default lists apply if the user does not specify any file. | |
2299a76d DJ |
8466 | ac_need_defaults=: |
8467 | while test $# != 0 | |
8468 | do | |
8469 | case $1 in | |
d0ac1c44 | 8470 | --*=?*) |
75086676 DD |
8471 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8472 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
2299a76d DJ |
8473 | ac_shift=: |
8474 | ;; | |
d0ac1c44 SM |
8475 | --*=) |
8476 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8477 | ac_optarg= | |
8478 | ac_shift=: | |
8479 | ;; | |
75086676 | 8480 | *) |
2299a76d DJ |
8481 | ac_option=$1 |
8482 | ac_optarg=$2 | |
8483 | ac_shift=shift | |
8484 | ;; | |
2299a76d DJ |
8485 | esac |
8486 | ||
8487 | case $ac_option in | |
8488 | # Handling of the options. | |
2299a76d DJ |
8489 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8490 | ac_cs_recheck=: ;; | |
75086676 DD |
8491 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
8492 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
8493 | --config | --confi | --conf | --con | --co | --c ) |
8494 | $as_echo "$ac_cs_config"; exit ;; | |
75086676 | 8495 | --debug | --debu | --deb | --de | --d | -d ) |
2299a76d DJ |
8496 | debug=: ;; |
8497 | --file | --fil | --fi | --f ) | |
8498 | $ac_shift | |
75086676 DD |
8499 | case $ac_optarg in |
8500 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 8501 | '') as_fn_error $? "missing file argument" ;; |
75086676 DD |
8502 | esac |
8503 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
2299a76d DJ |
8504 | ac_need_defaults=false;; |
8505 | --header | --heade | --head | --hea ) | |
8506 | $ac_shift | |
75086676 DD |
8507 | case $ac_optarg in |
8508 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8509 | esac | |
8510 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
2299a76d | 8511 | ac_need_defaults=false;; |
75086676 DD |
8512 | --he | --h) |
8513 | # Conflict between --help and --header | |
d0ac1c44 | 8514 | as_fn_error $? "ambiguous option: \`$1' |
75086676 DD |
8515 | Try \`$0 --help' for more information.";; |
8516 | --help | --hel | -h ) | |
8517 | $as_echo "$ac_cs_usage"; exit ;; | |
2299a76d DJ |
8518 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8519 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8520 | ac_cs_silent=: ;; | |
8521 | ||
8522 | # This is an error. | |
d0ac1c44 | 8523 | -*) as_fn_error $? "unrecognized option: \`$1' |
75086676 | 8524 | Try \`$0 --help' for more information." ;; |
2299a76d | 8525 | |
75086676 DD |
8526 | *) as_fn_append ac_config_targets " $1" |
8527 | ac_need_defaults=false ;; | |
2299a76d DJ |
8528 | |
8529 | esac | |
8530 | shift | |
252b5132 | 8531 | done |
2299a76d DJ |
8532 | |
8533 | ac_configure_extra_args= | |
8534 | ||
8535 | if $ac_cs_silent; then | |
8536 | exec 6>/dev/null | |
8537 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
252b5132 | 8538 | fi |
252b5132 | 8539 | |
2299a76d | 8540 | _ACEOF |
75086676 | 8541 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2299a76d | 8542 | if \$ac_cs_recheck; then |
d0ac1c44 | 8543 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
75086676 DD |
8544 | shift |
8545 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8546 | CONFIG_SHELL='$SHELL' | |
8547 | export CONFIG_SHELL | |
8548 | exec "\$@" | |
2299a76d | 8549 | fi |
252b5132 | 8550 | |
2299a76d | 8551 | _ACEOF |
75086676 DD |
8552 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8553 | exec 5>>config.log | |
8554 | { | |
8555 | echo | |
8556 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8557 | ## Running $as_me. ## | |
8558 | _ASBOX | |
8559 | $as_echo "$ac_log" | |
8560 | } >&5 | |
2299a76d | 8561 | |
75086676 DD |
8562 | _ACEOF |
8563 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
2299a76d | 8564 | # |
75086676 | 8565 | # INIT-COMMANDS |
2299a76d | 8566 | # |
2299a76d DJ |
8567 | srcdir=${srcdir} |
8568 | host=${host} | |
8569 | target=${target} | |
8570 | with_target_subdir=${with_target_subdir} | |
2299a76d DJ |
8571 | with_multisubdir=${with_multisubdir} |
8572 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
8573 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
8574 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" | |
8575 | libiberty_topdir=${libiberty_topdir} | |
8576 | ||
8577 | ||
8578 | _ACEOF | |
8579 | ||
75086676 | 8580 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 8581 | |
75086676 | 8582 | # Handling of arguments. |
2299a76d DJ |
8583 | for ac_config_target in $ac_config_targets |
8584 | do | |
75086676 DD |
8585 | case $ac_config_target in |
8586 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
8587 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
8588 | "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; | |
8589 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
8590 | ||
d0ac1c44 | 8591 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
252b5132 | 8592 | esac |
2299a76d | 8593 | done |
252b5132 | 8594 | |
75086676 | 8595 | |
2299a76d DJ |
8596 | # If the user did not use the arguments to specify the items to instantiate, |
8597 | # then the envvar interface is used. Set only those that are not. | |
8598 | # We use the long form for the default assignment because of an extremely | |
8599 | # bizarre bug on SunOS 4.1.3. | |
8600 | if $ac_need_defaults; then | |
8601 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8602 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
8603 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
8604 | fi | |
8605 | ||
8606 | # Have a temporary directory for convenience. Make it in the build tree | |
75086676 | 8607 | # simply because there is no reason against having it here, and in addition, |
2299a76d | 8608 | # creating and moving files from /tmp can sometimes cause problems. |
75086676 DD |
8609 | # Hook for its removal unless debugging. |
8610 | # Note that there is a small window in which the directory will not be cleaned: | |
8611 | # after its creation but before its name has been assigned to `$tmp'. | |
2299a76d DJ |
8612 | $debug || |
8613 | { | |
d0ac1c44 | 8614 | tmp= ac_tmp= |
75086676 | 8615 | trap 'exit_status=$? |
d0ac1c44 SM |
8616 | : "${ac_tmp:=$tmp}" |
8617 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
75086676 DD |
8618 | ' 0 |
8619 | trap 'as_fn_exit 1' 1 2 13 15 | |
2299a76d | 8620 | } |
2299a76d DJ |
8621 | # Create a (secure) tmp directory for tmp files. |
8622 | ||
8623 | { | |
75086676 | 8624 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
d0ac1c44 | 8625 | test -d "$tmp" |
2299a76d DJ |
8626 | } || |
8627 | { | |
75086676 DD |
8628 | tmp=./conf$$-$RANDOM |
8629 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
8630 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
8631 | ac_tmp=$tmp | |
75086676 DD |
8632 | |
8633 | # Set up the scripts for CONFIG_FILES section. | |
8634 | # No need to generate them if there are no CONFIG_FILES. | |
8635 | # This happens for instance with `./config.status config.h'. | |
8636 | if test -n "$CONFIG_FILES"; then | |
8637 | ||
8638 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
8639 | ac_cs_awk_getline=: | |
8640 | ac_cs_awk_pipe_init= | |
8641 | ac_cs_awk_read_file=' | |
8642 | while ((getline aline < (F[key])) > 0) | |
8643 | print(aline) | |
8644 | close(F[key])' | |
8645 | ac_cs_awk_pipe_fini= | |
8646 | else | |
8647 | ac_cs_awk_getline=false | |
8648 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
8649 | ac_cs_awk_read_file=' | |
8650 | print "|#_!!_#|" | |
8651 | print "cat " F[key] " &&" | |
8652 | '$ac_cs_awk_pipe_init | |
8653 | # The final `:' finishes the AND list. | |
8654 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
8655 | fi | |
8656 | ac_cr=`echo X | tr X '\015'` | |
8657 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8658 | # But we know of no other shell where ac_cr would be empty at this | |
8659 | # point, so we can use a bashism as a fallback. | |
8660 | if test "x$ac_cr" = x; then | |
8661 | eval ac_cr=\$\'\\r\' | |
8662 | fi | |
8663 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
8664 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
d0ac1c44 | 8665 | ac_cs_awk_cr='\\r' |
75086676 DD |
8666 | else |
8667 | ac_cs_awk_cr=$ac_cr | |
8668 | fi | |
8669 | ||
d0ac1c44 | 8670 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
75086676 DD |
8671 | _ACEOF |
8672 | ||
8673 | # Create commands to substitute file output variables. | |
8674 | { | |
8675 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && | |
d0ac1c44 | 8676 | echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && |
75086676 DD |
8677 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && |
8678 | echo "_ACAWK" && | |
8679 | echo "_ACEOF" | |
8680 | } >conf$$files.sh && | |
8681 | . ./conf$$files.sh || | |
d0ac1c44 | 8682 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
75086676 DD |
8683 | rm -f conf$$files.sh |
8684 | ||
2299a76d | 8685 | { |
75086676 DD |
8686 | echo "cat >conf$$subs.awk <<_ACEOF" && |
8687 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8688 | echo "_ACEOF" | |
8689 | } >conf$$subs.sh || | |
d0ac1c44 SM |
8690 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8691 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
75086676 DD |
8692 | ac_delim='%!_!# ' |
8693 | for ac_last_try in false false false false false :; do | |
8694 | . ./conf$$subs.sh || | |
d0ac1c44 | 8695 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
75086676 DD |
8696 | |
8697 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8698 | if test $ac_delim_n = $ac_delim_num; then | |
8699 | break | |
8700 | elif $ac_last_try; then | |
d0ac1c44 | 8701 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
75086676 DD |
8702 | else |
8703 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8704 | fi | |
8705 | done | |
8706 | rm -f conf$$subs.sh | |
8707 | ||
8708 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 8709 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
75086676 DD |
8710 | _ACEOF |
8711 | sed -n ' | |
8712 | h | |
8713 | s/^/S["/; s/!.*/"]=/ | |
8714 | p | |
8715 | g | |
8716 | s/^[^!]*!// | |
8717 | :repl | |
8718 | t repl | |
8719 | s/'"$ac_delim"'$// | |
8720 | t delim | |
8721 | :nl | |
8722 | h | |
d0ac1c44 | 8723 | s/\(.\{148\}\)..*/\1/ |
75086676 DD |
8724 | t more1 |
8725 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8726 | p | |
8727 | n | |
8728 | b repl | |
8729 | :more1 | |
8730 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8731 | p | |
8732 | g | |
8733 | s/.\{148\}// | |
8734 | t nl | |
8735 | :delim | |
8736 | h | |
d0ac1c44 | 8737 | s/\(.\{148\}\)..*/\1/ |
75086676 DD |
8738 | t more2 |
8739 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8740 | p | |
8741 | b | |
8742 | :more2 | |
8743 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8744 | p | |
8745 | g | |
8746 | s/.\{148\}// | |
8747 | t delim | |
8748 | ' <conf$$subs.awk | sed ' | |
8749 | /^[^""]/{ | |
8750 | N | |
8751 | s/\n// | |
2299a76d | 8752 | } |
75086676 DD |
8753 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
8754 | rm -f conf$$subs.awk | |
8755 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8756 | _ACAWK | |
d0ac1c44 | 8757 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
75086676 DD |
8758 | for (key in S) S_is_set[key] = 1 |
8759 | FS = "\a" | |
8760 | \$ac_cs_awk_pipe_init | |
8761 | } | |
8762 | { | |
8763 | line = $ 0 | |
8764 | nfields = split(line, field, "@") | |
8765 | substed = 0 | |
8766 | len = length(field[1]) | |
8767 | for (i = 2; i < nfields; i++) { | |
8768 | key = field[i] | |
8769 | keylen = length(key) | |
8770 | if (S_is_set[key]) { | |
8771 | value = S[key] | |
8772 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8773 | len += length(value) + length(field[++i]) | |
8774 | substed = 1 | |
8775 | } else | |
8776 | len += 1 + keylen | |
8777 | } | |
8778 | if (nfields == 3 && !substed) { | |
8779 | key = field[2] | |
8780 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
8781 | \$ac_cs_awk_read_file | |
8782 | next | |
8783 | } | |
8784 | } | |
8785 | print line | |
8786 | } | |
8787 | \$ac_cs_awk_pipe_fini | |
8788 | _ACAWK | |
8789 | _ACEOF | |
8790 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8791 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8792 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8793 | else | |
8794 | cat | |
d0ac1c44 SM |
8795 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
8796 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
2299a76d DJ |
8797 | _ACEOF |
8798 | ||
d0ac1c44 SM |
8799 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8800 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
75086676 DD |
8801 | # trailing colons and then remove the whole line if VPATH becomes empty |
8802 | # (actually we leave an empty line to preserve line numbers). | |
8803 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
8804 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8805 | h | |
8806 | s/// | |
8807 | s/^/:/ | |
8808 | s/[ ]*$/:/ | |
8809 | s/:\$(srcdir):/:/g | |
8810 | s/:\${srcdir}:/:/g | |
8811 | s/:@srcdir@:/:/g | |
8812 | s/^:*// | |
75086676 | 8813 | s/:*$// |
d0ac1c44 SM |
8814 | x |
8815 | s/\(=[ ]*\).*/\1/ | |
8816 | G | |
8817 | s/\n// | |
75086676 DD |
8818 | s/^[^=]*=[ ]*$// |
8819 | }' | |
8820 | fi | |
2299a76d | 8821 | |
75086676 DD |
8822 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8823 | fi # test -n "$CONFIG_FILES" | |
2299a76d | 8824 | |
75086676 DD |
8825 | # Set up the scripts for CONFIG_HEADERS section. |
8826 | # No need to generate them if there are no CONFIG_HEADERS. | |
8827 | # This happens for instance with `./config.status Makefile'. | |
8828 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 8829 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
75086676 DD |
8830 | BEGIN { |
8831 | _ACEOF | |
8832 | ||
8833 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8834 | # here-document in config.status, that substitutes the proper values into | |
8835 | # config.h.in to produce config.h. | |
8836 | ||
8837 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8838 | # handling of long lines. | |
8839 | ac_delim='%!_!# ' | |
8840 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
8841 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8842 | if test -z "$ac_tt"; then | |
75086676 DD |
8843 | break |
8844 | elif $ac_last_try; then | |
d0ac1c44 | 8845 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
75086676 DD |
8846 | else |
8847 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
252b5132 | 8848 | fi |
75086676 | 8849 | done |
252b5132 | 8850 | |
75086676 DD |
8851 | # For the awk script, D is an array of macro values keyed by name, |
8852 | # likewise P contains macro parameters if any. Preserve backslash | |
8853 | # newline sequences. | |
8854 | ||
8855 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8856 | sed -n ' | |
8857 | s/.\{148\}/&'"$ac_delim"'/g | |
8858 | t rset | |
8859 | :rset | |
8860 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8861 | t def | |
8862 | d | |
8863 | :def | |
8864 | s/\\$// | |
8865 | t bsnl | |
8866 | s/["\\]/\\&/g | |
8867 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8868 | D["\1"]=" \3"/p | |
8869 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8870 | d | |
8871 | :bsnl | |
8872 | s/["\\]/\\&/g | |
8873 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8874 | D["\1"]=" \3\\\\\\n"\\/p | |
8875 | t cont | |
8876 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8877 | t cont | |
8878 | d | |
8879 | :cont | |
8880 | n | |
8881 | s/.\{148\}/&'"$ac_delim"'/g | |
8882 | t clear | |
8883 | :clear | |
8884 | s/\\$// | |
8885 | t bsnlc | |
8886 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8887 | d | |
8888 | :bsnlc | |
8889 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8890 | b cont | |
8891 | ' <confdefs.h | sed ' | |
8892 | s/'"$ac_delim"'/"\\\ | |
8893 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8894 | ||
8895 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8896 | for (key in D) D_is_set[key] = 1 | |
8897 | FS = "\a" | |
8898 | } | |
8899 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8900 | line = \$ 0 | |
8901 | split(line, arg, " ") | |
8902 | if (arg[1] == "#") { | |
8903 | defundef = arg[2] | |
8904 | mac1 = arg[3] | |
8905 | } else { | |
8906 | defundef = substr(arg[1], 2) | |
8907 | mac1 = arg[2] | |
8908 | } | |
8909 | split(mac1, mac2, "(") #) | |
8910 | macro = mac2[1] | |
8911 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8912 | if (D_is_set[macro]) { | |
8913 | # Preserve the white space surrounding the "#". | |
8914 | print prefix "define", macro P[macro] D[macro] | |
8915 | next | |
8916 | } else { | |
8917 | # Replace #undef with comments. This is necessary, for example, | |
8918 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8919 | # on some systems where configure will not decide to define it. | |
8920 | if (defundef == "undef") { | |
8921 | print "/*", prefix defundef, macro, "*/" | |
8922 | next | |
8923 | } | |
8924 | } | |
8925 | } | |
8926 | { print } | |
8927 | _ACAWK | |
2299a76d | 8928 | _ACEOF |
75086676 | 8929 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
d0ac1c44 | 8930 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
75086676 DD |
8931 | fi # test -n "$CONFIG_HEADERS" |
8932 | ||
8933 | ||
8934 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
8935 | shift | |
8936 | for ac_tag | |
8937 | do | |
8938 | case $ac_tag in | |
8939 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8940 | esac | |
8941 | case $ac_mode$ac_tag in | |
8942 | :[FHL]*:*);; | |
d0ac1c44 | 8943 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
75086676 DD |
8944 | :[FH]-) ac_tag=-:-;; |
8945 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8946 | esac | |
8947 | ac_save_IFS=$IFS | |
8948 | IFS=: | |
8949 | set x $ac_tag | |
8950 | IFS=$ac_save_IFS | |
8951 | shift | |
8952 | ac_file=$1 | |
8953 | shift | |
8954 | ||
8955 | case $ac_mode in | |
8956 | :L) ac_source=$1;; | |
8957 | :[FH]) | |
8958 | ac_file_inputs= | |
8959 | for ac_f | |
8960 | do | |
8961 | case $ac_f in | |
d0ac1c44 | 8962 | -) ac_f="$ac_tmp/stdin";; |
75086676 DD |
8963 | *) # Look for the file first in the build tree, then in the source tree |
8964 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8965 | # because $ac_f cannot contain `:'. | |
8966 | test -f "$ac_f" || | |
8967 | case $ac_f in | |
8968 | [\\/$]*) false;; | |
8969 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8970 | esac || | |
d0ac1c44 | 8971 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
75086676 DD |
8972 | esac |
8973 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8974 | as_fn_append ac_file_inputs " '$ac_f'" | |
8975 | done | |
8976 | ||
8977 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8978 | # use $as_me), people would be surprised to read: | |
8979 | # /* config.h. Generated by config.status. */ | |
8980 | configure_input='Generated from '` | |
8981 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8982 | `' by configure.' | |
8983 | if test x"$ac_file" != x-; then | |
8984 | configure_input="$ac_file. $configure_input" | |
8985 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8986 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8987 | fi | |
8988 | # Neutralize special characters interpreted by sed in replacement strings. | |
8989 | case $configure_input in #( | |
8990 | *\&* | *\|* | *\\* ) | |
8991 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8992 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8993 | *) ac_sed_conf_input=$configure_input;; | |
8994 | esac | |
8995 | ||
8996 | case $ac_tag in | |
d0ac1c44 SM |
8997 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
8998 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
75086676 DD |
8999 | esac |
9000 | ;; | |
252b5132 RH |
9001 | esac |
9002 | ||
75086676 | 9003 | ac_dir=`$as_dirname -- "$ac_file" || |
2299a76d | 9004 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
58670637 DD |
9005 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
9006 | X"$ac_file" : 'X\(//\)$' \| \ | |
75086676 DD |
9007 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
9008 | $as_echo X"$ac_file" | | |
9009 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
9010 | s//\1/ | |
9011 | q | |
9012 | } | |
9013 | /^X\(\/\/\)[^/].*/{ | |
9014 | s//\1/ | |
9015 | q | |
9016 | } | |
9017 | /^X\(\/\/\)$/{ | |
9018 | s//\1/ | |
9019 | q | |
9020 | } | |
9021 | /^X\(\/\).*/{ | |
9022 | s//\1/ | |
9023 | q | |
9024 | } | |
9025 | s/.*/./; q'` | |
9026 | as_dir="$ac_dir"; as_fn_mkdir_p | |
2299a76d | 9027 | ac_builddir=. |
252b5132 | 9028 | |
75086676 DD |
9029 | case "$ac_dir" in |
9030 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9031 | *) | |
9032 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
9033 | # A ".." for each directory in $ac_dir_suffix. | |
9034 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
9035 | case $ac_top_builddir_sub in | |
9036 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9037 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9038 | esac ;; | |
9039 | esac | |
9040 | ac_abs_top_builddir=$ac_pwd | |
9041 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9042 | # for backward compatibility: | |
9043 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
9044 | |
9045 | case $srcdir in | |
75086676 | 9046 | .) # We are building in place. |
2299a76d | 9047 | ac_srcdir=. |
75086676 DD |
9048 | ac_top_srcdir=$ac_top_builddir_sub |
9049 | ac_abs_top_srcdir=$ac_pwd ;; | |
9050 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 9051 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
9052 | ac_top_srcdir=$srcdir |
9053 | ac_abs_top_srcdir=$srcdir ;; | |
9054 | *) # Relative name. | |
9055 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9056 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9057 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
2299a76d | 9058 | esac |
75086676 | 9059 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
85f969cd | 9060 | |
2299a76d | 9061 | |
75086676 DD |
9062 | case $ac_mode in |
9063 | :F) | |
9064 | # | |
9065 | # CONFIG_FILE | |
9066 | # | |
2299a76d DJ |
9067 | |
9068 | case $INSTALL in | |
9069 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
75086676 | 9070 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
252b5132 | 9071 | esac |
75086676 | 9072 | _ACEOF |
252b5132 | 9073 | |
75086676 DD |
9074 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9075 | # If the template does not know about datarootdir, expand it. | |
9076 | # FIXME: This hack should be removed a few years after 2.60. | |
9077 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
9078 | ac_sed_dataroot=' | |
9079 | /datarootdir/ { | |
9080 | p | |
9081 | q | |
9082 | } | |
9083 | /@datadir@/p | |
9084 | /@docdir@/p | |
9085 | /@infodir@/p | |
9086 | /@localedir@/p | |
9087 | /@mandir@/p' | |
9088 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
9089 | *datarootdir*) ac_datarootdir_seen=yes;; | |
9090 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
9091 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
9092 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
9093 | _ACEOF | |
9094 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9095 | ac_datarootdir_hack=' | |
9096 | s&@datadir@&$datadir&g | |
9097 | s&@docdir@&$docdir&g | |
9098 | s&@infodir@&$infodir&g | |
9099 | s&@localedir@&$localedir&g | |
9100 | s&@mandir@&$mandir&g | |
9101 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
9102 | esac | |
2299a76d | 9103 | _ACEOF |
75086676 DD |
9104 | |
9105 | # Neutralize VPATH when `$srcdir' = `.'. | |
9106 | # Shell code in configure.ac might set extrasub. | |
9107 | # FIXME: do we really want to maintain this feature? | |
9108 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9109 | ac_sed_extra="$ac_vpsub | |
2299a76d DJ |
9110 | $extrasub |
9111 | _ACEOF | |
75086676 | 9112 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d DJ |
9113 | :t |
9114 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
75086676 DD |
9115 | s|@configure_input@|$ac_sed_conf_input|;t t |
9116 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
9117 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
9118 | s&@srcdir@&$ac_srcdir&;t t | |
9119 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9120 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9121 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9122 | s&@builddir@&$ac_builddir&;t t | |
9123 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9124 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9125 | s&@INSTALL@&$ac_INSTALL&;t t | |
9126 | $ac_datarootdir_hack | |
9127 | " | |
9128 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
9129 | if $ac_cs_awk_getline; then | |
d0ac1c44 | 9130 | $AWK -f "$ac_tmp/subs.awk" |
75086676 | 9131 | else |
d0ac1c44 SM |
9132 | $AWK -f "$ac_tmp/subs.awk" | $SHELL |
9133 | fi \ | |
9134 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
75086676 DD |
9135 | |
9136 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
9137 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
9138 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
9139 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
75086676 | 9140 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9141 | which seems to be undefined. Please make sure it is defined" >&5 |
75086676 | 9142 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9143 | which seems to be undefined. Please make sure it is defined" >&2;} |
75086676 | 9144 | |
d0ac1c44 | 9145 | rm -f "$ac_tmp/stdin" |
2299a76d | 9146 | case $ac_file in |
d0ac1c44 SM |
9147 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9148 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
75086676 | 9149 | esac \ |
d0ac1c44 | 9150 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
75086676 DD |
9151 | ;; |
9152 | :H) | |
9153 | # | |
9154 | # CONFIG_HEADER | |
9155 | # | |
2299a76d | 9156 | if test x"$ac_file" != x-; then |
75086676 DD |
9157 | { |
9158 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
9159 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9160 | } >"$ac_tmp/config.h" \ | |
9161 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
9162 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
75086676 DD |
9163 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
9164 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
2299a76d | 9165 | else |
75086676 | 9166 | rm -f "$ac_file" |
d0ac1c44 SM |
9167 | mv "$ac_tmp/config.h" "$ac_file" \ |
9168 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
2299a76d DJ |
9169 | fi |
9170 | else | |
75086676 | 9171 | $as_echo "/* $configure_input */" \ |
d0ac1c44 SM |
9172 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
9173 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
2299a76d | 9174 | fi |
75086676 | 9175 | ;; |
85f969cd | 9176 | |
75086676 DD |
9177 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
9178 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
9179 | ;; | |
9180 | esac | |
2299a76d DJ |
9181 | |
9182 | ||
75086676 DD |
9183 | case $ac_file$ac_mode in |
9184 | "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
252b5132 | 9185 | if test -n "$CONFIG_FILES"; then |
c7efc4d5 | 9186 | if test -n "${with_target_subdir}"; then |
252b5132 RH |
9187 | # FIXME: We shouldn't need to set ac_file |
9188 | ac_file=Makefile | |
52d98c2d | 9189 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
252b5132 RH |
9190 | . ${libiberty_topdir}/config-ml.in |
9191 | fi | |
2299a76d | 9192 | fi ;; |
75086676 | 9193 | |
2299a76d | 9194 | esac |
75086676 | 9195 | done # for ac_tag |
2299a76d | 9196 | |
2299a76d | 9197 | |
75086676 | 9198 | as_fn_exit 0 |
2299a76d | 9199 | _ACEOF |
2299a76d DJ |
9200 | ac_clean_files=$ac_clean_files_save |
9201 | ||
75086676 | 9202 | test $ac_write_fail = 0 || |
d0ac1c44 | 9203 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
75086676 | 9204 | |
2299a76d DJ |
9205 | |
9206 | # configure is writing to config.log, and then calls config.status. | |
9207 | # config.status does its own redirection, appending to config.log. | |
9208 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9209 | # by configure, so config.status won't be able to write to it; its | |
9210 | # output is simply discarded. So we exec the FD to /dev/null, | |
9211 | # effectively closing config.log, so it can be properly (re)opened and | |
9212 | # appended to by config.status. When coming back to configure, we | |
9213 | # need to make the FD available again. | |
9214 | if test "$no_create" != yes; then | |
9215 | ac_cs_success=: | |
9216 | ac_config_status_args= | |
9217 | test "$silent" = yes && | |
9218 | ac_config_status_args="$ac_config_status_args --quiet" | |
9219 | exec 5>/dev/null | |
9220 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
9221 | exec 5>>config.log | |
9222 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9223 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 9224 | $ac_cs_success || as_fn_exit 1 |
75086676 DD |
9225 | fi |
9226 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
9227 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
9228 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
2299a76d | 9229 | fi |
252b5132 | 9230 |