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Commit | Line | Data |
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0bc0cd11 | 1 | #! /bin/sh |
0bc0cd11 | 2 | # Guess values for system-dependent variables and create Makefiles. |
22e05272 JM |
3 | # Generated by GNU Autoconf 2.69. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
5213506e | 7 | # |
0bc0cd11 JL |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
5213506e RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
238235ef | 14 | |
5213506e RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
238235ef DJ |
18 | emulate sh |
19 | NULLCMD=: | |
5213506e | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
238235ef DJ |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
238235ef DJ |
31 | fi |
32 | ||
5213506e RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
238235ef DJ |
79 | fi |
80 | ||
81 | ||
5213506e RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
22e05272 | 90 | as_myself= |
5213506e RW |
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 $as_var || : | |
121 | done | |
238235ef DJ |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
5213506e RW |
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 | ||
22e05272 JM |
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 $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
5213506e RW |
160 | if test "x$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 | |
22e05272 JM |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
5213506e RW |
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 | |
238235ef | 211 | do |
5213506e RW |
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 : | |
22e05272 JM |
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 $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
5213506e RW |
258 | fi |
259 | ||
260 | if test x$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." | |
238235ef | 266 | else |
5213506e RW |
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 | $0: the script under such a shell if you do have one." | |
238235ef | 271 | fi |
5213506e RW |
272 | exit 1 |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${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 $as_dirs" | |
22e05272 | 355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
5213506e RW |
356 | |
357 | ||
358 | } # as_fn_mkdir_p | |
22e05272 JM |
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 | |
5213506e RW |
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 | ||
22e05272 JM |
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
404 | # ---------------------------------------- | |
5213506e RW |
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 | |
22e05272 | 407 | # script with STATUS, using 1 if that was 0. |
5213506e RW |
408 | as_fn_error () |
409 | { | |
22e05272 JM |
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 | |
5213506e | 414 | fi |
22e05272 | 415 | $as_echo "$as_me: error: $2" >&2 |
5213506e RW |
416 | as_fn_exit $as_status |
417 | } # as_fn_error | |
238235ef | 418 | |
5213506e RW |
419 | if expr a : '\(a\)' >/dev/null 2>&1 && |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
238235ef DJ |
421 | as_expr=expr |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
5213506e | 426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
238235ef DJ |
427 | as_basename=basename |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
5213506e RW |
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
238235ef | 437 | |
5213506e | 438 | as_me=`$as_basename -- "$0" || |
238235ef DJ |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
440 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
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'` | |
238235ef | 456 | |
238235ef 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 | ||
238235ef | 464 | |
5213506e RW |
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 | | |
238235ef | 474 | sed ' |
5213506e RW |
475 | s/[$]LINENO.*/&-/ |
476 | t lineno | |
477 | b | |
478 | :lineno | |
238235ef | 479 | N |
5213506e RW |
480 | :loop |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
238235ef | 482 | t loop |
5213506e | 483 | s/-\n.*// |
238235ef | 484 | ' >$as_me.lineno && |
5213506e RW |
485 | chmod +x "$as_me.lineno" || |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
238235ef | 487 | |
22e05272 JM |
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 | |
238235ef DJ |
492 | # Don't try to exec as it changes $[0], causing all sort of problems |
493 | # (the dirname of $[0] is not the place where we might find the | |
5213506e RW |
494 | # original and so on. Autoconf is especially sensitive to this). |
495 | . "./$as_me.lineno" | |
238235ef DJ |
496 | # Exit status is that of the last command. |
497 | exit | |
498 | } | |
499 | ||
5213506e RW |
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';; | |
238235ef DJ |
511 | esac |
512 | ||
5213506e RW |
513 | rm -f conf$$ conf$$.exe conf$$.file |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
238235ef | 516 | else |
5213506e RW |
517 | rm -f conf$$.dir |
518 | mkdir conf$$.dir 2>/dev/null | |
238235ef | 519 | fi |
5213506e RW |
520 | if (echo >conf$$.file) 2>/dev/null; then |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
238235ef | 522 | as_ln_s='ln -s' |
5213506e RW |
523 | # ... but there are two gotchas: |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
22e05272 | 526 | # In both cases, we have to default to `cp -pR'. |
5213506e | 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
22e05272 | 528 | as_ln_s='cp -pR' |
5213506e RW |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
530 | as_ln_s=ln | |
531 | else | |
22e05272 | 532 | as_ln_s='cp -pR' |
238235ef | 533 | fi |
238235ef | 534 | else |
22e05272 | 535 | as_ln_s='cp -pR' |
238235ef | 536 | fi |
5213506e RW |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
538 | rmdir conf$$.dir 2>/dev/null | |
238235ef DJ |
539 | |
540 | if mkdir -p . 2>/dev/null; then | |
5213506e | 541 | as_mkdir_p='mkdir -p "$as_dir"' |
238235ef | 542 | else |
3beb1315 | 543 | test -d ./-p && rmdir ./-p |
238235ef DJ |
544 | as_mkdir_p=false |
545 | fi | |
546 | ||
22e05272 JM |
547 | as_test_x='test -x' |
548 | as_executable_p=as_fn_executable_p | |
238235ef DJ |
549 | |
550 | # Sed expression to map a string onto a valid CPP name. | |
3beb1315 | 551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
238235ef DJ |
552 | |
553 | # Sed expression to map a string onto a valid variable name. | |
3beb1315 | 554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
238235ef DJ |
555 | |
556 | ||
22e05272 JM |
557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
558 | exec 6>&1 | |
238235ef DJ |
559 | |
560 | # Name of the host. | |
22e05272 | 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
238235ef DJ |
562 | # so uname gets run too. |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
238235ef DJ |
565 | # |
566 | # Initializations. | |
567 | # | |
0bc0cd11 | 568 | ac_default_prefix=/usr/local |
5213506e | 569 | ac_clean_files= |
238235ef | 570 | ac_config_libobj_dir=. |
5213506e | 571 | LIBOBJS= |
238235ef DJ |
572 | cross_compiling=no |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
238235ef DJ |
576 | |
577 | # Identity of this package. | |
578 | PACKAGE_NAME= | |
579 | PACKAGE_TARNAME= | |
580 | PACKAGE_VERSION= | |
581 | PACKAGE_STRING= | |
582 | PACKAGE_BUGREPORT= | |
5213506e | 583 | PACKAGE_URL= |
238235ef DJ |
584 | |
585 | ac_unique_file="xmalloc.c" | |
586 | # Factoring default headers for most tests. | |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
5213506e | 589 | #ifdef HAVE_SYS_TYPES_H |
238235ef DJ |
590 | # include <sys/types.h> |
591 | #endif | |
5213506e | 592 | #ifdef HAVE_SYS_STAT_H |
238235ef DJ |
593 | # include <sys/stat.h> |
594 | #endif | |
5213506e | 595 | #ifdef STDC_HEADERS |
238235ef DJ |
596 | # include <stdlib.h> |
597 | # include <stddef.h> | |
598 | #else | |
5213506e | 599 | # ifdef HAVE_STDLIB_H |
238235ef DJ |
600 | # include <stdlib.h> |
601 | # endif | |
602 | #endif | |
5213506e RW |
603 | #ifdef HAVE_STRING_H |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
238235ef DJ |
605 | # include <memory.h> |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
5213506e | 609 | #ifdef HAVE_STRINGS_H |
238235ef DJ |
610 | # include <strings.h> |
611 | #endif | |
5213506e | 612 | #ifdef HAVE_INTTYPES_H |
238235ef | 613 | # include <inttypes.h> |
238235ef | 614 | #endif |
5213506e RW |
615 | #ifdef HAVE_STDINT_H |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
238235ef DJ |
619 | # include <unistd.h> |
620 | #endif" | |
621 | ||
22e05272 | 622 | ac_header_list= |
5213506e RW |
623 | ac_subst_vars='LTLIBOBJS |
624 | INSTALL_DEST | |
625 | pexecute | |
626 | target_header_dir | |
627 | CHECK | |
628 | LIBOBJS | |
8fc8bf80 | 629 | CET_HOST_FLAGS |
4f148bbc | 630 | NOASANFLAG |
5213506e RW |
631 | PICFLAG |
632 | INSTALL_DATA | |
633 | INSTALL_SCRIPT | |
634 | INSTALL_PROGRAM | |
5213506e RW |
635 | OUTPUT_OPTION |
636 | NO_MINUS_C_MINUS_O | |
637 | ac_libiberty_warn_cflags | |
f50f17e6 YJ |
638 | EGREP |
639 | GREP | |
5213506e RW |
640 | CPP |
641 | OBJEXT | |
642 | EXEEXT | |
643 | ac_ct_CC | |
644 | CPPFLAGS | |
645 | LDFLAGS | |
646 | CFLAGS | |
647 | CC | |
648 | RANLIB | |
649 | AR | |
650 | host_os | |
651 | host_vendor | |
652 | host_cpu | |
653 | host | |
654 | build_os | |
655 | build_vendor | |
656 | build_cpu | |
657 | build | |
658 | HAVE_PERL | |
659 | PERL | |
660 | BUILD_INFO | |
661 | MAKEINFO | |
909b30a1 | 662 | ETAGS |
5213506e RW |
663 | NOTMAINT |
664 | MAINT | |
665 | libiberty_topdir | |
666 | target_alias | |
667 | host_alias | |
668 | build_alias | |
669 | LIBS | |
670 | ECHO_T | |
671 | ECHO_N | |
672 | ECHO_C | |
673 | DEFS | |
674 | mandir | |
675 | localedir | |
676 | libdir | |
677 | psdir | |
678 | pdfdir | |
679 | dvidir | |
680 | htmldir | |
681 | infodir | |
682 | docdir | |
683 | oldincludedir | |
684 | includedir | |
685 | localstatedir | |
686 | sharedstatedir | |
687 | sysconfdir | |
688 | datadir | |
689 | datarootdir | |
690 | libexecdir | |
691 | sbindir | |
692 | bindir | |
693 | program_transform_name | |
694 | prefix | |
695 | exec_prefix | |
696 | PACKAGE_URL | |
697 | PACKAGE_BUGREPORT | |
698 | PACKAGE_STRING | |
699 | PACKAGE_VERSION | |
700 | PACKAGE_TARNAME | |
701 | PACKAGE_NAME | |
702 | PATH_SEPARATOR | |
703 | SHELL' | |
238235ef | 704 | ac_subst_files='host_makefile_frag' |
5213506e RW |
705 | ac_user_opts=' |
706 | enable_option_checking | |
707 | with_target_subdir | |
708 | with_build_subdir | |
709 | with_cross_host | |
710 | with_newlib | |
711 | enable_maintainer_mode | |
712 | enable_multilib | |
5213506e | 713 | enable_install_libiberty |
8c9fddf4 | 714 | enable_largefile |
8fc8bf80 | 715 | enable_cet |
5213506e RW |
716 | ' |
717 | ac_precious_vars='build_alias | |
718 | host_alias | |
719 | target_alias | |
720 | CC | |
721 | CFLAGS | |
722 | LDFLAGS | |
723 | LIBS | |
724 | CPPFLAGS | |
725 | CPP' | |
726 | ||
0bc0cd11 JL |
727 | |
728 | # Initialize some variables set by options. | |
238235ef DJ |
729 | ac_init_help= |
730 | ac_init_version=false | |
5213506e RW |
731 | ac_unrecognized_opts= |
732 | ac_unrecognized_sep= | |
0bc0cd11 JL |
733 | # The variables have the same names as the options, with |
734 | # dashes changed to underlines. | |
238235ef | 735 | cache_file=/dev/null |
0bc0cd11 | 736 | exec_prefix=NONE |
0bc0cd11 | 737 | no_create= |
0bc0cd11 JL |
738 | no_recursion= |
739 | prefix=NONE | |
740 | program_prefix=NONE | |
741 | program_suffix=NONE | |
742 | program_transform_name=s,x,x, | |
743 | silent= | |
744 | site= | |
745 | srcdir= | |
0bc0cd11 JL |
746 | verbose= |
747 | x_includes=NONE | |
748 | x_libraries=NONE | |
238235ef DJ |
749 | |
750 | # Installation directory options. | |
751 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
752 | # and all the variables that are supposed to be based on exec_prefix | |
753 | # by default will actually change. | |
754 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 755 | # (The list follows the same order as the GNU Coding Standards.) |
0bc0cd11 JL |
756 | bindir='${exec_prefix}/bin' |
757 | sbindir='${exec_prefix}/sbin' | |
758 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
759 | datarootdir='${prefix}/share' |
760 | datadir='${datarootdir}' | |
0bc0cd11 JL |
761 | sysconfdir='${prefix}/etc' |
762 | sharedstatedir='${prefix}/com' | |
763 | localstatedir='${prefix}/var' | |
0bc0cd11 JL |
764 | includedir='${prefix}/include' |
765 | oldincludedir='/usr/include' | |
5213506e RW |
766 | docdir='${datarootdir}/doc/${PACKAGE}' |
767 | infodir='${datarootdir}/info' | |
768 | htmldir='${docdir}' | |
769 | dvidir='${docdir}' | |
770 | pdfdir='${docdir}' | |
771 | psdir='${docdir}' | |
772 | libdir='${exec_prefix}/lib' | |
773 | localedir='${datarootdir}/locale' | |
774 | mandir='${datarootdir}/man' | |
0bc0cd11 | 775 | |
0bc0cd11 | 776 | ac_prev= |
5213506e | 777 | ac_dashdash= |
0bc0cd11 JL |
778 | for ac_option |
779 | do | |
0bc0cd11 JL |
780 | # If the previous option needs an argument, assign it. |
781 | if test -n "$ac_prev"; then | |
5213506e | 782 | eval $ac_prev=\$ac_option |
0bc0cd11 JL |
783 | ac_prev= |
784 | continue | |
785 | fi | |
786 | ||
5213506e | 787 | case $ac_option in |
22e05272 JM |
788 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
789 | *=) ac_optarg= ;; | |
790 | *) ac_optarg=yes ;; | |
5213506e | 791 | esac |
0bc0cd11 JL |
792 | |
793 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
794 | ||
5213506e RW |
795 | case $ac_dashdash$ac_option in |
796 | --) | |
797 | ac_dashdash=yes ;; | |
0bc0cd11 JL |
798 | |
799 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
800 | ac_prev=bindir ;; | |
801 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
238235ef | 802 | bindir=$ac_optarg ;; |
0bc0cd11 JL |
803 | |
804 | -build | --build | --buil | --bui | --bu) | |
238235ef | 805 | ac_prev=build_alias ;; |
0bc0cd11 | 806 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
238235ef | 807 | build_alias=$ac_optarg ;; |
0bc0cd11 JL |
808 | |
809 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
810 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
811 | ac_prev=cache_file ;; | |
812 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
813 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
238235ef DJ |
814 | cache_file=$ac_optarg ;; |
815 | ||
816 | --config-cache | -C) | |
817 | cache_file=config.cache ;; | |
0bc0cd11 | 818 | |
5213506e | 819 | -datadir | --datadir | --datadi | --datad) |
0bc0cd11 | 820 | ac_prev=datadir ;; |
5213506e | 821 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
238235ef | 822 | datadir=$ac_optarg ;; |
0bc0cd11 | 823 | |
5213506e RW |
824 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
825 | | --dataroo | --dataro | --datar) | |
826 | ac_prev=datarootdir ;; | |
827 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
828 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
829 | datarootdir=$ac_optarg ;; | |
830 | ||
0bc0cd11 | 831 | -disable-* | --disable-*) |
5213506e | 832 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
0bc0cd11 | 833 | # Reject names that are not valid shell variable names. |
5213506e | 834 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 835 | as_fn_error $? "invalid feature name: $ac_useropt" |
5213506e RW |
836 | ac_useropt_orig=$ac_useropt |
837 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
838 | case $ac_user_opts in | |
839 | *" | |
840 | "enable_$ac_useropt" | |
841 | "*) ;; | |
842 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
843 | ac_unrecognized_sep=', ';; | |
844 | esac | |
845 | eval enable_$ac_useropt=no ;; | |
846 | ||
847 | -docdir | --docdir | --docdi | --doc | --do) | |
848 | ac_prev=docdir ;; | |
849 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
850 | docdir=$ac_optarg ;; | |
851 | ||
852 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
853 | ac_prev=dvidir ;; | |
854 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
855 | dvidir=$ac_optarg ;; | |
0bc0cd11 JL |
856 | |
857 | -enable-* | --enable-*) | |
5213506e | 858 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
0bc0cd11 | 859 | # Reject names that are not valid shell variable names. |
5213506e | 860 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 861 | as_fn_error $? "invalid feature name: $ac_useropt" |
5213506e RW |
862 | ac_useropt_orig=$ac_useropt |
863 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
864 | case $ac_user_opts in | |
865 | *" | |
866 | "enable_$ac_useropt" | |
867 | "*) ;; | |
868 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
869 | ac_unrecognized_sep=', ';; | |
0bc0cd11 | 870 | esac |
5213506e | 871 | eval enable_$ac_useropt=\$ac_optarg ;; |
0bc0cd11 JL |
872 | |
873 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
874 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
875 | | --exec | --exe | --ex) | |
876 | ac_prev=exec_prefix ;; | |
877 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
878 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
879 | | --exec=* | --exe=* | --ex=*) | |
238235ef | 880 | exec_prefix=$ac_optarg ;; |
0bc0cd11 JL |
881 | |
882 | -gas | --gas | --ga | --g) | |
883 | # Obsolete; use --with-gas. | |
884 | with_gas=yes ;; | |
885 | ||
238235ef DJ |
886 | -help | --help | --hel | --he | -h) |
887 | ac_init_help=long ;; | |
888 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
889 | ac_init_help=recursive ;; | |
890 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
891 | ac_init_help=short ;; | |
0bc0cd11 JL |
892 | |
893 | -host | --host | --hos | --ho) | |
238235ef | 894 | ac_prev=host_alias ;; |
0bc0cd11 | 895 | -host=* | --host=* | --hos=* | --ho=*) |
238235ef | 896 | host_alias=$ac_optarg ;; |
0bc0cd11 | 897 | |
5213506e RW |
898 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
899 | ac_prev=htmldir ;; | |
900 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
901 | | --ht=*) | |
902 | htmldir=$ac_optarg ;; | |
903 | ||
0bc0cd11 JL |
904 | -includedir | --includedir | --includedi | --included | --include \ |
905 | | --includ | --inclu | --incl | --inc) | |
906 | ac_prev=includedir ;; | |
907 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
908 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
238235ef | 909 | includedir=$ac_optarg ;; |
0bc0cd11 JL |
910 | |
911 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
912 | ac_prev=infodir ;; | |
913 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
238235ef | 914 | infodir=$ac_optarg ;; |
0bc0cd11 JL |
915 | |
916 | -libdir | --libdir | --libdi | --libd) | |
917 | ac_prev=libdir ;; | |
918 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
238235ef | 919 | libdir=$ac_optarg ;; |
0bc0cd11 JL |
920 | |
921 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
922 | | --libexe | --libex | --libe) | |
923 | ac_prev=libexecdir ;; | |
924 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
925 | | --libexe=* | --libex=* | --libe=*) | |
238235ef | 926 | libexecdir=$ac_optarg ;; |
0bc0cd11 | 927 | |
5213506e RW |
928 | -localedir | --localedir | --localedi | --localed | --locale) |
929 | ac_prev=localedir ;; | |
930 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
931 | localedir=$ac_optarg ;; | |
932 | ||
0bc0cd11 | 933 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 934 | | --localstate | --localstat | --localsta | --localst | --locals) |
0bc0cd11 JL |
935 | ac_prev=localstatedir ;; |
936 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 937 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
238235ef | 938 | localstatedir=$ac_optarg ;; |
0bc0cd11 JL |
939 | |
940 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
941 | ac_prev=mandir ;; | |
942 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
238235ef | 943 | mandir=$ac_optarg ;; |
0bc0cd11 JL |
944 | |
945 | -nfp | --nfp | --nf) | |
946 | # Obsolete; use --without-fp. | |
947 | with_fp=no ;; | |
948 | ||
949 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
238235ef | 950 | | --no-cr | --no-c | -n) |
0bc0cd11 JL |
951 | no_create=yes ;; |
952 | ||
953 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
954 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
955 | no_recursion=yes ;; | |
956 | ||
957 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
958 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
959 | | --oldin | --oldi | --old | --ol | --o) | |
960 | ac_prev=oldincludedir ;; | |
961 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
962 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
963 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
238235ef | 964 | oldincludedir=$ac_optarg ;; |
0bc0cd11 JL |
965 | |
966 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
967 | ac_prev=prefix ;; | |
968 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
238235ef | 969 | prefix=$ac_optarg ;; |
0bc0cd11 JL |
970 | |
971 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
972 | | --program-pre | --program-pr | --program-p) | |
973 | ac_prev=program_prefix ;; | |
974 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
975 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
238235ef | 976 | program_prefix=$ac_optarg ;; |
0bc0cd11 JL |
977 | |
978 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
979 | | --program-suf | --program-su | --program-s) | |
980 | ac_prev=program_suffix ;; | |
981 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
982 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
238235ef | 983 | program_suffix=$ac_optarg ;; |
0bc0cd11 JL |
984 | |
985 | -program-transform-name | --program-transform-name \ | |
986 | | --program-transform-nam | --program-transform-na \ | |
987 | | --program-transform-n | --program-transform- \ | |
988 | | --program-transform | --program-transfor \ | |
989 | | --program-transfo | --program-transf \ | |
990 | | --program-trans | --program-tran \ | |
991 | | --progr-tra | --program-tr | --program-t) | |
992 | ac_prev=program_transform_name ;; | |
993 | -program-transform-name=* | --program-transform-name=* \ | |
994 | | --program-transform-nam=* | --program-transform-na=* \ | |
995 | | --program-transform-n=* | --program-transform-=* \ | |
996 | | --program-transform=* | --program-transfor=* \ | |
997 | | --program-transfo=* | --program-transf=* \ | |
998 | | --program-trans=* | --program-tran=* \ | |
999 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
238235ef | 1000 | program_transform_name=$ac_optarg ;; |
0bc0cd11 | 1001 | |
5213506e RW |
1002 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1003 | ac_prev=pdfdir ;; | |
1004 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1005 | pdfdir=$ac_optarg ;; | |
1006 | ||
1007 | -psdir | --psdir | --psdi | --psd | --ps) | |
1008 | ac_prev=psdir ;; | |
1009 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1010 | psdir=$ac_optarg ;; | |
1011 | ||
0bc0cd11 JL |
1012 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1013 | | -silent | --silent | --silen | --sile | --sil) | |
1014 | silent=yes ;; | |
1015 | ||
1016 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1017 | ac_prev=sbindir ;; | |
1018 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1019 | | --sbi=* | --sb=*) | |
238235ef | 1020 | sbindir=$ac_optarg ;; |
0bc0cd11 JL |
1021 | |
1022 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1023 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1024 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1025 | | --sha | --sh) | |
1026 | ac_prev=sharedstatedir ;; | |
1027 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1028 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1029 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1030 | | --sha=* | --sh=*) | |
238235ef | 1031 | sharedstatedir=$ac_optarg ;; |
0bc0cd11 JL |
1032 | |
1033 | -site | --site | --sit) | |
1034 | ac_prev=site ;; | |
1035 | -site=* | --site=* | --sit=*) | |
238235ef | 1036 | site=$ac_optarg ;; |
0bc0cd11 JL |
1037 | |
1038 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1039 | ac_prev=srcdir ;; | |
1040 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
238235ef | 1041 | srcdir=$ac_optarg ;; |
0bc0cd11 JL |
1042 | |
1043 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1044 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1045 | ac_prev=sysconfdir ;; | |
1046 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1047 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
238235ef | 1048 | sysconfdir=$ac_optarg ;; |
0bc0cd11 JL |
1049 | |
1050 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
238235ef | 1051 | ac_prev=target_alias ;; |
0bc0cd11 | 1052 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
238235ef | 1053 | target_alias=$ac_optarg ;; |
0bc0cd11 JL |
1054 | |
1055 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1056 | verbose=yes ;; | |
1057 | ||
238235ef DJ |
1058 | -version | --version | --versio | --versi | --vers | -V) |
1059 | ac_init_version=: ;; | |
0bc0cd11 JL |
1060 | |
1061 | -with-* | --with-*) | |
5213506e | 1062 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
0bc0cd11 | 1063 | # Reject names that are not valid shell variable names. |
5213506e | 1064 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 1065 | as_fn_error $? "invalid package name: $ac_useropt" |
5213506e RW |
1066 | ac_useropt_orig=$ac_useropt |
1067 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1068 | case $ac_user_opts in | |
1069 | *" | |
1070 | "with_$ac_useropt" | |
1071 | "*) ;; | |
1072 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1073 | ac_unrecognized_sep=', ';; | |
0bc0cd11 | 1074 | esac |
5213506e | 1075 | eval with_$ac_useropt=\$ac_optarg ;; |
0bc0cd11 JL |
1076 | |
1077 | -without-* | --without-*) | |
5213506e | 1078 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
0bc0cd11 | 1079 | # Reject names that are not valid shell variable names. |
5213506e | 1080 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 1081 | as_fn_error $? "invalid package name: $ac_useropt" |
5213506e RW |
1082 | ac_useropt_orig=$ac_useropt |
1083 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1084 | case $ac_user_opts in | |
1085 | *" | |
1086 | "with_$ac_useropt" | |
1087 | "*) ;; | |
1088 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1089 | ac_unrecognized_sep=', ';; | |
1090 | esac | |
1091 | eval with_$ac_useropt=no ;; | |
0bc0cd11 JL |
1092 | |
1093 | --x) | |
1094 | # Obsolete; use --with-x. | |
1095 | with_x=yes ;; | |
1096 | ||
1097 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1098 | | --x-incl | --x-inc | --x-in | --x-i) | |
1099 | ac_prev=x_includes ;; | |
1100 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1101 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
238235ef | 1102 | x_includes=$ac_optarg ;; |
0bc0cd11 JL |
1103 | |
1104 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1105 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1106 | ac_prev=x_libraries ;; | |
1107 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1108 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
238235ef | 1109 | x_libraries=$ac_optarg ;; |
0bc0cd11 | 1110 | |
22e05272 JM |
1111 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1112 | Try \`$0 --help' for more information" | |
0bc0cd11 JL |
1113 | ;; |
1114 | ||
238235ef DJ |
1115 | *=*) |
1116 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1117 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1118 | case $ac_envvar in #( |
1119 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
22e05272 | 1120 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
5213506e RW |
1121 | esac |
1122 | eval $ac_envvar=\$ac_optarg | |
238235ef DJ |
1123 | export $ac_envvar ;; |
1124 | ||
0bc0cd11 | 1125 | *) |
238235ef | 1126 | # FIXME: should be removed in autoconf 3.0. |
5213506e | 1127 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
238235ef | 1128 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1129 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
22e05272 | 1130 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
0bc0cd11 JL |
1131 | ;; |
1132 | ||
1133 | esac | |
1134 | done | |
1135 | ||
1136 | if test -n "$ac_prev"; then | |
238235ef | 1137 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
22e05272 | 1138 | as_fn_error $? "missing argument to $ac_option" |
0bc0cd11 | 1139 | fi |
0bc0cd11 | 1140 | |
5213506e RW |
1141 | if test -n "$ac_unrecognized_opts"; then |
1142 | case $enable_option_checking in | |
1143 | no) ;; | |
22e05272 | 1144 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
5213506e | 1145 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
238235ef | 1146 | esac |
5213506e | 1147 | fi |
0bc0cd11 | 1148 | |
5213506e RW |
1149 | # Check all directory arguments for consistency. |
1150 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1151 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1152 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
fbb334a6 | 1153 | libdir localedir mandir |
0bc0cd11 | 1154 | do |
5213506e RW |
1155 | eval ac_val=\$$ac_var |
1156 | # Remove trailing slashes. | |
238235ef | 1157 | case $ac_val in |
5213506e RW |
1158 | */ ) |
1159 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1160 | eval $ac_var=\$ac_val;; | |
0bc0cd11 | 1161 | esac |
5213506e RW |
1162 | # Be sure to have absolute directory names. |
1163 | case $ac_val in | |
1164 | [\\/$]* | ?:[\\/]* ) continue;; | |
1165 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1166 | esac | |
22e05272 | 1167 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
0bc0cd11 JL |
1168 | done |
1169 | ||
238235ef DJ |
1170 | # There might be people who depend on the old broken behavior: `$host' |
1171 | # used to hold the argument of --host etc. | |
1172 | # FIXME: To remove some day. | |
1173 | build=$build_alias | |
1174 | host=$host_alias | |
1175 | target=$target_alias | |
1176 | ||
1177 | # FIXME: To remove some day. | |
1178 | if test "x$host_alias" != x; then | |
1179 | if test "x$build_alias" = x; then | |
1180 | cross_compiling=maybe | |
238235ef DJ |
1181 | elif test "x$build_alias" != "x$host_alias"; then |
1182 | cross_compiling=yes | |
1183 | fi | |
1184 | fi | |
0bc0cd11 | 1185 | |
238235ef DJ |
1186 | ac_tool_prefix= |
1187 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1188 | ||
1189 | test "$silent" = yes && exec 6>/dev/null | |
0bc0cd11 | 1190 | |
0bc0cd11 | 1191 | |
5213506e RW |
1192 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1193 | ac_ls_di=`ls -di .` && | |
1194 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
22e05272 | 1195 | as_fn_error $? "working directory cannot be determined" |
5213506e | 1196 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
22e05272 | 1197 | as_fn_error $? "pwd does not report name of working directory" |
5213506e RW |
1198 | |
1199 | ||
0bc0cd11 JL |
1200 | # Find the source files, if location was not specified. |
1201 | if test -z "$srcdir"; then | |
1202 | ac_srcdir_defaulted=yes | |
5213506e RW |
1203 | # Try the directory containing this script, then the parent directory. |
1204 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1205 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1206 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1207 | X"$as_myself" : 'X\(//\)$' \| \ | |
1208 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1209 | $as_echo X"$as_myself" | | |
1210 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1211 | s//\1/ | |
1212 | q | |
1213 | } | |
1214 | /^X\(\/\/\)[^/].*/{ | |
1215 | s//\1/ | |
1216 | q | |
1217 | } | |
1218 | /^X\(\/\/\)$/{ | |
1219 | s//\1/ | |
1220 | q | |
1221 | } | |
1222 | /^X\(\/\).*/{ | |
1223 | s//\1/ | |
1224 | q | |
1225 | } | |
1226 | s/.*/./; q'` | |
0bc0cd11 | 1227 | srcdir=$ac_confdir |
5213506e | 1228 | if test ! -r "$srcdir/$ac_unique_file"; then |
0bc0cd11 JL |
1229 | srcdir=.. |
1230 | fi | |
1231 | else | |
1232 | ac_srcdir_defaulted=no | |
1233 | fi | |
5213506e RW |
1234 | if test ! -r "$srcdir/$ac_unique_file"; then |
1235 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
22e05272 | 1236 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
5213506e RW |
1237 | fi |
1238 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1239 | ac_abs_confdir=`( | |
22e05272 | 1240 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
5213506e RW |
1241 | pwd)` |
1242 | # When building in place, set srcdir=. | |
1243 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1244 | srcdir=. | |
1245 | fi | |
1246 | # Remove unnecessary trailing slashes from srcdir. | |
1247 | # Double slashes in file names in object file debugging info | |
1248 | # mess up M-x gdb in Emacs. | |
1249 | case $srcdir in | |
1250 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1251 | esac | |
1252 | for ac_var in $ac_precious_vars; do | |
1253 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1254 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1255 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1256 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1257 | done | |
238235ef DJ |
1258 | |
1259 | # | |
1260 | # Report the --help message. | |
1261 | # | |
1262 | if test "$ac_init_help" = "long"; then | |
1263 | # Omit some internal or obsolete options to make the list less imposing. | |
1264 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1265 | cat <<_ACEOF | |
1266 | \`configure' configures this package to adapt to many kinds of systems. | |
1267 | ||
1268 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1269 | ||
1270 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1271 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1272 | ||
1273 | Defaults for the options are specified in brackets. | |
1274 | ||
1275 | Configuration: | |
1276 | -h, --help display this help and exit | |
1277 | --help=short display options specific to this package | |
1278 | --help=recursive display the short help of all the included packages | |
1279 | -V, --version display version information and exit | |
22e05272 | 1280 | -q, --quiet, --silent do not print \`checking ...' messages |
238235ef DJ |
1281 | --cache-file=FILE cache test results in FILE [disabled] |
1282 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1283 | -n, --no-create do not create output files | |
1284 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1285 | ||
238235ef DJ |
1286 | Installation directories: |
1287 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1288 | [$ac_default_prefix] |
238235ef | 1289 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1290 | [PREFIX] |
238235ef DJ |
1291 | |
1292 | By default, \`make install' will install all the files in | |
1293 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1294 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1295 | for instance \`--prefix=\$HOME'. | |
1296 | ||
1297 | For better control, use the options below. | |
1298 | ||
1299 | Fine tuning of the installation directories: | |
5213506e RW |
1300 | --bindir=DIR user executables [EPREFIX/bin] |
1301 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1302 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1303 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1304 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1305 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1306 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1307 | --includedir=DIR C header files [PREFIX/include] | |
1308 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1309 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1310 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1311 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1312 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1313 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1314 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1315 | --htmldir=DIR html documentation [DOCDIR] | |
1316 | --dvidir=DIR dvi documentation [DOCDIR] | |
1317 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1318 | --psdir=DIR ps documentation [DOCDIR] | |
238235ef DJ |
1319 | _ACEOF |
1320 | ||
1321 | cat <<\_ACEOF | |
1322 | ||
1323 | System types: | |
1324 | --build=BUILD configure for building on BUILD [guessed] | |
1325 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1326 | _ACEOF | |
1327 | fi | |
1328 | ||
1329 | if test -n "$ac_init_help"; then | |
1330 | ||
1331 | cat <<\_ACEOF | |
1332 | ||
1333 | Optional Features: | |
5213506e | 1334 | --disable-option-checking ignore unrecognized --enable/--with options |
238235ef DJ |
1335 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1336 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1337 | --enable-maintainer-mode | |
1338 | enable make rules and dependencies not useful | |
1339 | (and sometimes confusing) to the casual installer | |
abea993f | 1340 | --enable-multilib build many library versions (default) |
8c9fddf4 | 1341 | --enable-install-libiberty Install headers and library for end users |
d208e2d2 | 1342 | --disable-largefile omit support for large files |
8fc8bf80 | 1343 | --enable-cet enable Intel CET in host libraries [default=auto] |
238235ef DJ |
1344 | |
1345 | Optional Packages: | |
1346 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1347 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1348 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target | |
1349 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build | |
1350 | --with-cross-host=HOST Configuring with a cross compiler | |
1351 | --with-newlib Configuring with newlib | |
1352 | ||
1353 | Some influential environment variables: | |
1354 | CC C compiler command | |
1355 | CFLAGS C compiler flags | |
1356 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1357 | nonstandard directory <lib dir> | |
5213506e | 1358 | LIBS libraries to pass to the linker, e.g. -l<library> |
22e05272 | 1359 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
5213506e | 1360 | you have headers in a nonstandard directory <include dir> |
238235ef DJ |
1361 | CPP C preprocessor |
1362 | ||
1363 | Use these variables to override the choices made by `configure' or to help | |
1364 | it to find libraries and programs with nonstandard names/locations. | |
1365 | ||
5213506e | 1366 | Report bugs to the package provider. |
238235ef | 1367 | _ACEOF |
5213506e | 1368 | ac_status=$? |
238235ef DJ |
1369 | fi |
1370 | ||
1371 | if test "$ac_init_help" = "recursive"; then | |
1372 | # If there are subdirs, report their specific --help. | |
238235ef | 1373 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1374 | test -d "$ac_dir" || |
1375 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1376 | continue | |
238235ef DJ |
1377 | ac_builddir=. |
1378 | ||
5213506e RW |
1379 | case "$ac_dir" in |
1380 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1381 | *) | |
1382 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1383 | # A ".." for each directory in $ac_dir_suffix. | |
1384 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1385 | case $ac_top_builddir_sub in | |
1386 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1387 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1388 | esac ;; | |
1389 | esac | |
1390 | ac_abs_top_builddir=$ac_pwd | |
1391 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1392 | # for backward compatibility: | |
1393 | ac_top_builddir=$ac_top_build_prefix | |
238235ef DJ |
1394 | |
1395 | case $srcdir in | |
5213506e | 1396 | .) # We are building in place. |
238235ef | 1397 | ac_srcdir=. |
5213506e RW |
1398 | ac_top_srcdir=$ac_top_builddir_sub |
1399 | ac_abs_top_srcdir=$ac_pwd ;; | |
1400 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
238235ef | 1401 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1402 | ac_top_srcdir=$srcdir |
1403 | ac_abs_top_srcdir=$srcdir ;; | |
1404 | *) # Relative name. | |
1405 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1406 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1407 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3beb1315 | 1408 | esac |
5213506e RW |
1409 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1410 | ||
1411 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1412 | # Check for guested configure. | |
1413 | if test -f "$ac_srcdir/configure.gnu"; then | |
1414 | echo && | |
1415 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1416 | elif test -f "$ac_srcdir/configure"; then | |
1417 | echo && | |
1418 | $SHELL "$ac_srcdir/configure" --help=recursive | |
238235ef | 1419 | else |
5213506e RW |
1420 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1421 | fi || ac_status=$? | |
1422 | cd "$ac_pwd" || { ac_status=$?; break; } | |
238235ef DJ |
1423 | done |
1424 | fi | |
1425 | ||
5213506e | 1426 | test -n "$ac_init_help" && exit $ac_status |
238235ef DJ |
1427 | if $ac_init_version; then |
1428 | cat <<\_ACEOF | |
5213506e | 1429 | configure |
22e05272 | 1430 | generated by GNU Autoconf 2.69 |
238235ef | 1431 | |
22e05272 | 1432 | Copyright (C) 2012 Free Software Foundation, Inc. |
238235ef DJ |
1433 | This configure script is free software; the Free Software Foundation |
1434 | gives unlimited permission to copy, distribute and modify it. | |
1435 | _ACEOF | |
5213506e | 1436 | exit |
238235ef | 1437 | fi |
238235ef | 1438 | |
5213506e RW |
1439 | ## ------------------------ ## |
1440 | ## Autoconf initialization. ## | |
1441 | ## ------------------------ ## | |
238235ef | 1442 | |
5213506e RW |
1443 | # ac_fn_c_try_compile LINENO |
1444 | # -------------------------- | |
1445 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1446 | ac_fn_c_try_compile () | |
238235ef | 1447 | { |
5213506e RW |
1448 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1449 | rm -f conftest.$ac_objext | |
1450 | if { { ac_try="$ac_compile" | |
1451 | case "(($ac_try" in | |
1452 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1453 | *) ac_try_echo=$ac_try;; | |
1454 | esac | |
1455 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1456 | $as_echo "$ac_try_echo"; } >&5 | |
1457 | (eval "$ac_compile") 2>conftest.err | |
1458 | ac_status=$? | |
1459 | if test -s conftest.err; then | |
1460 | grep -v '^ *+' conftest.err >conftest.er1 | |
1461 | cat conftest.er1 >&5 | |
1462 | mv -f conftest.er1 conftest.err | |
1463 | fi | |
1464 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1465 | test $ac_status = 0; } && { | |
1466 | test -z "$ac_c_werror_flag" || | |
1467 | test ! -s conftest.err | |
1468 | } && test -s conftest.$ac_objext; then : | |
1469 | ac_retval=0 | |
1470 | else | |
1471 | $as_echo "$as_me: failed program was:" >&5 | |
1472 | sed 's/^/| /' conftest.$ac_ext >&5 | |
238235ef | 1473 | |
5213506e RW |
1474 | ac_retval=1 |
1475 | fi | |
22e05272 JM |
1476 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1477 | as_fn_set_status $ac_retval | |
238235ef | 1478 | |
5213506e | 1479 | } # ac_fn_c_try_compile |
238235ef | 1480 | |
5213506e RW |
1481 | # ac_fn_c_try_cpp LINENO |
1482 | # ---------------------- | |
1483 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1484 | ac_fn_c_try_cpp () | |
1485 | { | |
1486 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1487 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1488 | case "(($ac_try" in | |
1489 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1490 | *) ac_try_echo=$ac_try;; | |
1491 | esac | |
1492 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1493 | $as_echo "$ac_try_echo"; } >&5 | |
1494 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1495 | ac_status=$? | |
1496 | if test -s conftest.err; then | |
1497 | grep -v '^ *+' conftest.err >conftest.er1 | |
1498 | cat conftest.er1 >&5 | |
1499 | mv -f conftest.er1 conftest.err | |
1500 | fi | |
1501 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
22e05272 | 1502 | test $ac_status = 0; } > conftest.i && { |
5213506e RW |
1503 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1504 | test ! -s conftest.err | |
1505 | }; then : | |
1506 | ac_retval=0 | |
1507 | else | |
1508 | $as_echo "$as_me: failed program was:" >&5 | |
1509 | sed 's/^/| /' conftest.$ac_ext >&5 | |
238235ef | 1510 | |
5213506e RW |
1511 | ac_retval=1 |
1512 | fi | |
22e05272 JM |
1513 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1514 | as_fn_set_status $ac_retval | |
238235ef | 1515 | |
5213506e | 1516 | } # ac_fn_c_try_cpp |
238235ef | 1517 | |
f50f17e6 YJ |
1518 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1519 | # ------------------------------------------------------- | |
1520 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1521 | # the include files in INCLUDES and setting the cache variable VAR | |
1522 | # accordingly. | |
1523 | ac_fn_c_check_header_mongrel () | |
1524 | { | |
1525 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
22e05272 | 1526 | if eval \${$3+:} false; then : |
f50f17e6 YJ |
1527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1528 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1529 | if eval \${$3+:} false; then : |
f50f17e6 YJ |
1530 | $as_echo_n "(cached) " >&6 |
1531 | fi | |
1532 | eval ac_res=\$$3 | |
1533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1534 | $as_echo "$ac_res" >&6; } | |
1535 | else | |
1536 | # Is the header compilable? | |
1537 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1538 | $as_echo_n "checking $2 usability... " >&6; } | |
1539 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1540 | /* end confdefs.h. */ | |
1541 | $4 | |
1542 | #include <$2> | |
1543 | _ACEOF | |
1544 | if ac_fn_c_try_compile "$LINENO"; then : | |
1545 | ac_header_compiler=yes | |
1546 | else | |
1547 | ac_header_compiler=no | |
1548 | fi | |
1549 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1550 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1551 | $as_echo "$ac_header_compiler" >&6; } | |
1552 | ||
1553 | # Is the header present? | |
1554 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1555 | $as_echo_n "checking $2 presence... " >&6; } | |
1556 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1557 | /* end confdefs.h. */ | |
1558 | #include <$2> | |
1559 | _ACEOF | |
1560 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1561 | ac_header_preproc=yes | |
1562 | else | |
1563 | ac_header_preproc=no | |
1564 | fi | |
22e05272 | 1565 | rm -f conftest.err conftest.i conftest.$ac_ext |
f50f17e6 YJ |
1566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1567 | $as_echo "$ac_header_preproc" >&6; } | |
1568 | ||
1569 | # So? What about this header? | |
1570 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1571 | yes:no: ) | |
1572 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1573 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1574 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1575 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1576 | ;; | |
1577 | no:yes:* ) | |
1578 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1579 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1580 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1581 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1582 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1583 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1584 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1585 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1586 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1587 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1588 | ;; | |
1589 | esac | |
1590 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1591 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1592 | if eval \${$3+:} false; then : |
f50f17e6 YJ |
1593 | $as_echo_n "(cached) " >&6 |
1594 | else | |
1595 | eval "$3=\$ac_header_compiler" | |
1596 | fi | |
1597 | eval ac_res=\$$3 | |
1598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1599 | $as_echo "$ac_res" >&6; } | |
1600 | fi | |
22e05272 | 1601 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
f50f17e6 YJ |
1602 | |
1603 | } # ac_fn_c_check_header_mongrel | |
1604 | ||
5213506e RW |
1605 | # ac_fn_c_try_run LINENO |
1606 | # ---------------------- | |
1607 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1608 | # that executables *can* be run. | |
1609 | ac_fn_c_try_run () | |
1610 | { | |
1611 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1612 | if { { ac_try="$ac_link" | |
1613 | case "(($ac_try" in | |
1614 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1615 | *) ac_try_echo=$ac_try;; | |
1616 | esac | |
1617 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1618 | $as_echo "$ac_try_echo"; } >&5 | |
1619 | (eval "$ac_link") 2>&5 | |
1620 | ac_status=$? | |
1621 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1622 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1623 | { { case "(($ac_try" in | |
1624 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1625 | *) ac_try_echo=$ac_try;; | |
1626 | esac | |
1627 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1628 | $as_echo "$ac_try_echo"; } >&5 | |
1629 | (eval "$ac_try") 2>&5 | |
1630 | ac_status=$? | |
1631 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1632 | test $ac_status = 0; }; }; then : | |
1633 | ac_retval=0 | |
1634 | else | |
1635 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1636 | $as_echo "$as_me: failed program was:" >&5 | |
1637 | sed 's/^/| /' conftest.$ac_ext >&5 | |
238235ef | 1638 | |
5213506e RW |
1639 | ac_retval=$ac_status |
1640 | fi | |
1641 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
22e05272 JM |
1642 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1643 | as_fn_set_status $ac_retval | |
238235ef | 1644 | |
5213506e | 1645 | } # ac_fn_c_try_run |
0bc0cd11 | 1646 | |
f50f17e6 YJ |
1647 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1648 | # ------------------------------------------------------- | |
1649 | # Tests whether HEADER exists and can be compiled using the include files in | |
1650 | # INCLUDES, setting the cache variable VAR accordingly. | |
1651 | ac_fn_c_check_header_compile () | |
1652 | { | |
1653 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1654 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1655 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1656 | if eval \${$3+:} false; then : |
f50f17e6 YJ |
1657 | $as_echo_n "(cached) " >&6 |
1658 | else | |
1659 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1660 | /* end confdefs.h. */ | |
1661 | $4 | |
1662 | #include <$2> | |
1663 | _ACEOF | |
1664 | if ac_fn_c_try_compile "$LINENO"; then : | |
1665 | eval "$3=yes" | |
1666 | else | |
1667 | eval "$3=no" | |
1668 | fi | |
1669 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1670 | fi | |
1671 | eval ac_res=\$$3 | |
1672 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1673 | $as_echo "$ac_res" >&6; } | |
22e05272 | 1674 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
f50f17e6 YJ |
1675 | |
1676 | } # ac_fn_c_check_header_compile | |
1677 | ||
eedc73a2 L |
1678 | # ac_fn_c_try_link LINENO |
1679 | # ----------------------- | |
1680 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1681 | ac_fn_c_try_link () | |
1682 | { | |
1683 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1684 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1685 | if { { ac_try="$ac_link" | |
1686 | case "(($ac_try" in | |
1687 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1688 | *) ac_try_echo=$ac_try;; | |
1689 | esac | |
1690 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1691 | $as_echo "$ac_try_echo"; } >&5 | |
1692 | (eval "$ac_link") 2>conftest.err | |
1693 | ac_status=$? | |
1694 | if test -s conftest.err; then | |
1695 | grep -v '^ *+' conftest.err >conftest.er1 | |
1696 | cat conftest.er1 >&5 | |
1697 | mv -f conftest.er1 conftest.err | |
1698 | fi | |
1699 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1700 | test $ac_status = 0; } && { | |
1701 | test -z "$ac_c_werror_flag" || | |
1702 | test ! -s conftest.err | |
1703 | } && test -s conftest$ac_exeext && { | |
1704 | test "$cross_compiling" = yes || | |
1705 | test -x conftest$ac_exeext | |
1706 | }; then : | |
1707 | ac_retval=0 | |
1708 | else | |
1709 | $as_echo "$as_me: failed program was:" >&5 | |
1710 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1711 | ||
1712 | ac_retval=1 | |
1713 | fi | |
1714 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1715 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1716 | # interfere with the next link command; also delete a directory that is | |
1717 | # left behind by Apple's compiler. We do this before executing the actions. | |
1718 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1719 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1720 | as_fn_set_status $ac_retval | |
1721 | ||
1722 | } # ac_fn_c_try_link | |
1723 | ||
5213506e RW |
1724 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
1725 | # ---------------------------------------------- | |
1726 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
1727 | ac_fn_c_check_header_preproc () | |
1728 | { | |
1729 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1730 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1731 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1732 | if eval \${$3+:} false; then : |
5213506e RW |
1733 | $as_echo_n "(cached) " >&6 |
1734 | else | |
1735 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1736 | /* end confdefs.h. */ | |
1737 | #include <$2> | |
238235ef | 1738 | _ACEOF |
5213506e RW |
1739 | if ac_fn_c_try_cpp "$LINENO"; then : |
1740 | eval "$3=yes" | |
1741 | else | |
1742 | eval "$3=no" | |
1743 | fi | |
22e05272 | 1744 | rm -f conftest.err conftest.i conftest.$ac_ext |
5213506e RW |
1745 | fi |
1746 | eval ac_res=\$$3 | |
1747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1748 | $as_echo "$ac_res" >&6; } | |
22e05272 | 1749 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
238235ef | 1750 | |
5213506e | 1751 | } # ac_fn_c_check_header_preproc |
238235ef | 1752 | |
5213506e RW |
1753 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1754 | # -------------------------------------------- | |
1755 | # Tries to find the compile-time value of EXPR in a program that includes | |
1756 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1757 | # computed | |
1758 | ac_fn_c_compute_int () | |
1759 | { | |
1760 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1761 | if test "$cross_compiling" = yes; then | |
1762 | # Depending upon the size, compute the lo and hi bounds. | |
1763 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1764 | /* end confdefs.h. */ | |
1765 | $4 | |
1766 | int | |
1767 | main () | |
1768 | { | |
1769 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
22e05272 JM |
1770 | test_array [0] = 0; |
1771 | return test_array [0]; | |
238235ef | 1772 | |
5213506e RW |
1773 | ; |
1774 | return 0; | |
1775 | } | |
1776 | _ACEOF | |
1777 | if ac_fn_c_try_compile "$LINENO"; then : | |
1778 | ac_lo=0 ac_mid=0 | |
1779 | while :; do | |
1780 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1781 | /* end confdefs.h. */ | |
1782 | $4 | |
1783 | int | |
1784 | main () | |
238235ef | 1785 | { |
5213506e | 1786 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
22e05272 JM |
1787 | test_array [0] = 0; |
1788 | return test_array [0]; | |
5213506e RW |
1789 | |
1790 | ; | |
1791 | return 0; | |
238235ef | 1792 | } |
5213506e RW |
1793 | _ACEOF |
1794 | if ac_fn_c_try_compile "$LINENO"; then : | |
1795 | ac_hi=$ac_mid; break | |
1796 | else | |
1797 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1798 | if test $ac_lo -le $ac_mid; then | |
1799 | ac_lo= ac_hi= | |
1800 | break | |
1801 | fi | |
1802 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1803 | fi | |
1804 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1805 | done | |
1806 | else | |
1807 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1808 | /* end confdefs.h. */ | |
1809 | $4 | |
1810 | int | |
1811 | main () | |
1812 | { | |
1813 | static int test_array [1 - 2 * !(($2) < 0)]; | |
22e05272 JM |
1814 | test_array [0] = 0; |
1815 | return test_array [0]; | |
238235ef | 1816 | |
5213506e RW |
1817 | ; |
1818 | return 0; | |
1819 | } | |
1820 | _ACEOF | |
1821 | if ac_fn_c_try_compile "$LINENO"; then : | |
1822 | ac_hi=-1 ac_mid=-1 | |
1823 | while :; do | |
1824 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1825 | /* end confdefs.h. */ | |
1826 | $4 | |
1827 | int | |
1828 | main () | |
1829 | { | |
1830 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
22e05272 JM |
1831 | test_array [0] = 0; |
1832 | return test_array [0]; | |
238235ef | 1833 | |
5213506e RW |
1834 | ; |
1835 | return 0; | |
1836 | } | |
1837 | _ACEOF | |
1838 | if ac_fn_c_try_compile "$LINENO"; then : | |
1839 | ac_lo=$ac_mid; break | |
1840 | else | |
1841 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1842 | if test $ac_mid -le $ac_hi; then | |
1843 | ac_lo= ac_hi= | |
1844 | break | |
1845 | fi | |
1846 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1847 | fi | |
1848 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1849 | done | |
1850 | else | |
1851 | ac_lo= ac_hi= | |
1852 | fi | |
1853 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1854 | fi | |
1855 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1856 | # Binary search between lo and hi bounds. | |
1857 | while test "x$ac_lo" != "x$ac_hi"; do | |
1858 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1859 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1860 | /* end confdefs.h. */ | |
1861 | $4 | |
1862 | int | |
1863 | main () | |
1864 | { | |
1865 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
22e05272 JM |
1866 | test_array [0] = 0; |
1867 | return test_array [0]; | |
238235ef | 1868 | |
5213506e RW |
1869 | ; |
1870 | return 0; | |
1871 | } | |
1872 | _ACEOF | |
1873 | if ac_fn_c_try_compile "$LINENO"; then : | |
1874 | ac_hi=$ac_mid | |
1875 | else | |
1876 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1877 | fi | |
1878 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
238235ef | 1879 | done |
5213506e RW |
1880 | case $ac_lo in #(( |
1881 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1882 | '') ac_retval=1 ;; | |
1883 | esac | |
1884 | else | |
1885 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1886 | /* end confdefs.h. */ | |
1887 | $4 | |
1888 | static long int longval () { return $2; } | |
1889 | static unsigned long int ulongval () { return $2; } | |
1890 | #include <stdio.h> | |
1891 | #include <stdlib.h> | |
1892 | int | |
1893 | main () | |
1894 | { | |
238235ef | 1895 | |
5213506e RW |
1896 | FILE *f = fopen ("conftest.val", "w"); |
1897 | if (! f) | |
1898 | return 1; | |
1899 | if (($2) < 0) | |
1900 | { | |
1901 | long int i = longval (); | |
1902 | if (i != ($2)) | |
1903 | return 1; | |
1904 | fprintf (f, "%ld", i); | |
1905 | } | |
1906 | else | |
1907 | { | |
1908 | unsigned long int i = ulongval (); | |
1909 | if (i != ($2)) | |
1910 | return 1; | |
1911 | fprintf (f, "%lu", i); | |
1912 | } | |
1913 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1914 | on some platforms. */ | |
1915 | return ferror (f) || fclose (f) != 0; | |
238235ef | 1916 | |
5213506e RW |
1917 | ; |
1918 | return 0; | |
1919 | } | |
238235ef | 1920 | _ACEOF |
5213506e RW |
1921 | if ac_fn_c_try_run "$LINENO"; then : |
1922 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1923 | else | |
1924 | ac_retval=1 | |
1925 | fi | |
1926 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1927 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1928 | rm -f conftest.val | |
238235ef | 1929 | |
5213506e | 1930 | fi |
22e05272 JM |
1931 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1932 | as_fn_set_status $ac_retval | |
238235ef | 1933 | |
5213506e | 1934 | } # ac_fn_c_compute_int |
238235ef | 1935 | |
5213506e RW |
1936 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1937 | # ------------------------------------------- | |
1938 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1939 | # variable VAR accordingly. | |
1940 | ac_fn_c_check_type () | |
1941 | { | |
1942 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1944 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1945 | if eval \${$3+:} false; then : |
5213506e RW |
1946 | $as_echo_n "(cached) " >&6 |
1947 | else | |
1948 | eval "$3=no" | |
1949 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1950 | /* end confdefs.h. */ | |
1951 | $4 | |
1952 | int | |
1953 | main () | |
1954 | { | |
1955 | if (sizeof ($2)) | |
1956 | return 0; | |
1957 | ; | |
1958 | return 0; | |
1959 | } | |
238235ef | 1960 | _ACEOF |
5213506e RW |
1961 | if ac_fn_c_try_compile "$LINENO"; then : |
1962 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1963 | /* end confdefs.h. */ | |
1964 | $4 | |
1965 | int | |
1966 | main () | |
1967 | { | |
1968 | if (sizeof (($2))) | |
1969 | return 0; | |
1970 | ; | |
1971 | return 0; | |
1972 | } | |
238235ef | 1973 | _ACEOF |
5213506e | 1974 | if ac_fn_c_try_compile "$LINENO"; then : |
238235ef | 1975 | |
5213506e RW |
1976 | else |
1977 | eval "$3=yes" | |
1978 | fi | |
1979 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1980 | fi | |
1981 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1982 | fi | |
1983 | eval ac_res=\$$3 | |
1984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1985 | $as_echo "$ac_res" >&6; } | |
22e05272 | 1986 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
238235ef | 1987 | |
5213506e | 1988 | } # ac_fn_c_check_type |
238235ef | 1989 | |
5213506e RW |
1990 | # ac_fn_c_check_func LINENO FUNC VAR |
1991 | # ---------------------------------- | |
1992 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1993 | ac_fn_c_check_func () | |
1994 | { | |
1995 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1996 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1997 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1998 | if eval \${$3+:} false; then : |
5213506e | 1999 | $as_echo_n "(cached) " >&6 |
0bc0cd11 | 2000 | else |
5213506e | 2001 | if test x$gcc_no_link = xyes; then |
22e05272 | 2002 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
238235ef | 2003 | fi |
5213506e RW |
2004 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2005 | /* end confdefs.h. */ | |
0e0f02ff RW |
2006 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
2007 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2008 | #define $2 innocuous_$2 | |
2009 | ||
5213506e RW |
2010 | /* System header to define __stub macros and hopefully few prototypes, |
2011 | which can conflict with char $2 (); below. | |
2012 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
0e0f02ff RW |
2013 | <limits.h> exists even on freestanding compilers. */ |
2014 | ||
2015 | #ifdef __STDC__ | |
5213506e RW |
2016 | # include <limits.h> |
2017 | #else | |
2018 | # include <assert.h> | |
2019 | #endif | |
0e0f02ff RW |
2020 | |
2021 | #undef $2 | |
2022 | ||
2023 | /* Override any GCC internal prototype to avoid an error. | |
2024 | Use char because int might match the return type of a GCC | |
2025 | builtin and then its argument prototype would still apply. */ | |
5213506e RW |
2026 | #ifdef __cplusplus |
2027 | extern "C" | |
5213506e | 2028 | #endif |
5213506e RW |
2029 | char $2 (); |
2030 | /* The GNU C library defines this for functions which it implements | |
2031 | to always fail with ENOSYS. Some functions are actually named | |
2032 | something starting with __ and the normal name is an alias. */ | |
0e0f02ff | 2033 | #if defined __stub_$2 || defined __stub___$2 |
5213506e | 2034 | choke me |
5213506e | 2035 | #endif |
238235ef | 2036 | |
5213506e RW |
2037 | int |
2038 | main () | |
2039 | { | |
0e0f02ff | 2040 | return $2 (); |
5213506e RW |
2041 | ; |
2042 | return 0; | |
2043 | } | |
2044 | _ACEOF | |
2045 | if ac_fn_c_try_link "$LINENO"; then : | |
2046 | eval "$3=yes" | |
2047 | else | |
2048 | eval "$3=no" | |
0bc0cd11 | 2049 | fi |
5213506e RW |
2050 | rm -f core conftest.err conftest.$ac_objext \ |
2051 | conftest$ac_exeext conftest.$ac_ext | |
2052 | fi | |
2053 | eval ac_res=\$$3 | |
2054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2055 | $as_echo "$ac_res" >&6; } | |
22e05272 | 2056 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
0bc0cd11 | 2057 | |
5213506e | 2058 | } # ac_fn_c_check_func |
0bc0cd11 | 2059 | |
22e05272 JM |
2060 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
2061 | # --------------------------------------------- | |
2062 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2063 | # accordingly. | |
5213506e RW |
2064 | ac_fn_c_check_decl () |
2065 | { | |
2066 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
c3f247f4 RW |
2067 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2068 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2069 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2070 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
22e05272 | 2071 | if eval \${$3+:} false; then : |
5213506e RW |
2072 | $as_echo_n "(cached) " >&6 |
2073 | else | |
2074 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2075 | /* end confdefs.h. */ | |
2076 | $4 | |
2077 | int | |
2078 | main () | |
2079 | { | |
c3f247f4 RW |
2080 | #ifndef $as_decl_name |
2081 | #ifdef __cplusplus | |
2082 | (void) $as_decl_use; | |
2083 | #else | |
2084 | (void) $as_decl_name; | |
2085 | #endif | |
5213506e | 2086 | #endif |
0bc0cd11 | 2087 | |
5213506e RW |
2088 | ; |
2089 | return 0; | |
2090 | } | |
2091 | _ACEOF | |
2092 | if ac_fn_c_try_compile "$LINENO"; then : | |
2093 | eval "$3=yes" | |
2094 | else | |
2095 | eval "$3=no" | |
2096 | fi | |
2097 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2098 | fi | |
2099 | eval ac_res=\$$3 | |
2100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2101 | $as_echo "$ac_res" >&6; } | |
22e05272 | 2102 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
0bc0cd11 | 2103 | |
5213506e RW |
2104 | } # ac_fn_c_check_decl |
2105 | cat >config.log <<_ACEOF | |
2106 | This file contains any messages produced by compilers while | |
2107 | running configure, to aid debugging if configure makes a mistake. | |
6706f116 | 2108 | |
5213506e | 2109 | It was created by $as_me, which was |
22e05272 | 2110 | generated by GNU Autoconf 2.69. Invocation command line was |
0bc0cd11 | 2111 | |
5213506e | 2112 | $ $0 $@ |
238235ef | 2113 | |
5213506e RW |
2114 | _ACEOF |
2115 | exec 5>>config.log | |
2116 | { | |
2117 | cat <<_ASUNAME | |
2118 | ## --------- ## | |
2119 | ## Platform. ## | |
2120 | ## --------- ## | |
238235ef | 2121 | |
5213506e RW |
2122 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2123 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2124 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2125 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2126 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
238235ef | 2127 | |
5213506e RW |
2128 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2129 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
238235ef | 2130 | |
5213506e RW |
2131 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2132 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2133 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2134 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2135 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2136 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2137 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
238235ef | 2138 | |
5213506e | 2139 | _ASUNAME |
238235ef | 2140 | |
5213506e RW |
2141 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2142 | for as_dir in $PATH | |
2143 | do | |
2144 | IFS=$as_save_IFS | |
2145 | test -z "$as_dir" && as_dir=. | |
2146 | $as_echo "PATH: $as_dir" | |
2147 | done | |
2148 | IFS=$as_save_IFS | |
238235ef | 2149 | |
5213506e | 2150 | } >&5 |
238235ef | 2151 | |
5213506e | 2152 | cat >&5 <<_ACEOF |
238235ef DJ |
2153 | |
2154 | ||
5213506e RW |
2155 | ## ----------- ## |
2156 | ## Core tests. ## | |
2157 | ## ----------- ## | |
238235ef | 2158 | |
5213506e | 2159 | _ACEOF |
238235ef | 2160 | |
18c04407 | 2161 | |
5213506e RW |
2162 | # Keep a trace of the command line. |
2163 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2164 | # Strip out --silent because we don't want to record it for future runs. | |
2165 | # Also quote any args containing shell meta-characters. | |
2166 | # Make two passes to allow for proper duplicate-argument suppression. | |
2167 | ac_configure_args= | |
2168 | ac_configure_args0= | |
2169 | ac_configure_args1= | |
2170 | ac_must_keep_next=false | |
2171 | for ac_pass in 1 2 | |
2172 | do | |
2173 | for ac_arg | |
2174 | do | |
2175 | case $ac_arg in | |
2176 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2177 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2178 | | -silent | --silent | --silen | --sile | --sil) | |
2179 | continue ;; | |
2180 | *\'*) | |
2181 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2182 | esac | |
2183 | case $ac_pass in | |
2184 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2185 | 2) | |
2186 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2187 | if test $ac_must_keep_next = true; then | |
2188 | ac_must_keep_next=false # Got value, back to normal. | |
2189 | else | |
2190 | case $ac_arg in | |
2191 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2192 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2193 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2194 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2195 | case "$ac_configure_args0 " in | |
2196 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2197 | esac | |
2198 | ;; | |
2199 | -* ) ac_must_keep_next=true ;; | |
2200 | esac | |
2201 | fi | |
2202 | as_fn_append ac_configure_args " '$ac_arg'" | |
2203 | ;; | |
2204 | esac | |
2205 | done | |
2206 | done | |
2207 | { ac_configure_args0=; unset ac_configure_args0;} | |
2208 | { ac_configure_args1=; unset ac_configure_args1;} | |
18c04407 | 2209 | |
5213506e RW |
2210 | # When interrupted or exit'd, cleanup temporary files, and complete |
2211 | # config.log. We remove comments because anyway the quotes in there | |
2212 | # would cause problems or look ugly. | |
2213 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2214 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2215 | trap 'exit_status=$? | |
2216 | # Save into config.log some information that might help in debugging. | |
2217 | { | |
2218 | echo | |
18c04407 | 2219 | |
22e05272 | 2220 | $as_echo "## ---------------- ## |
5213506e | 2221 | ## Cache variables. ## |
22e05272 | 2222 | ## ---------------- ##" |
5213506e RW |
2223 | echo |
2224 | # The following way of writing the cache mishandles newlines in values, | |
2225 | ( | |
2226 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2227 | eval ac_val=\$$ac_var | |
2228 | case $ac_val in #( | |
2229 | *${as_nl}*) | |
2230 | case $ac_var in #( | |
2231 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2232 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2233 | esac | |
2234 | case $ac_var in #( | |
2235 | _ | IFS | as_nl) ;; #( | |
2236 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2237 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2238 | esac ;; | |
2239 | esac | |
2240 | done | |
2241 | (set) 2>&1 | | |
2242 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2243 | *${as_nl}ac_space=\ *) | |
2244 | sed -n \ | |
2245 | "s/'\''/'\''\\\\'\'''\''/g; | |
2246 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2247 | ;; #( | |
2248 | *) | |
2249 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2250 | ;; | |
2251 | esac | | |
2252 | sort | |
2253 | ) | |
2254 | echo | |
238235ef | 2255 | |
22e05272 | 2256 | $as_echo "## ----------------- ## |
5213506e | 2257 | ## Output variables. ## |
22e05272 | 2258 | ## ----------------- ##" |
5213506e RW |
2259 | echo |
2260 | for ac_var in $ac_subst_vars | |
2261 | do | |
2262 | eval ac_val=\$$ac_var | |
2263 | case $ac_val in | |
2264 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2265 | esac | |
2266 | $as_echo "$ac_var='\''$ac_val'\''" | |
2267 | done | sort | |
2268 | echo | |
238235ef | 2269 | |
5213506e | 2270 | if test -n "$ac_subst_files"; then |
22e05272 | 2271 | $as_echo "## ------------------- ## |
5213506e | 2272 | ## File substitutions. ## |
22e05272 | 2273 | ## ------------------- ##" |
5213506e RW |
2274 | echo |
2275 | for ac_var in $ac_subst_files | |
2276 | do | |
2277 | eval ac_val=\$$ac_var | |
2278 | case $ac_val in | |
2279 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2280 | esac | |
2281 | $as_echo "$ac_var='\''$ac_val'\''" | |
2282 | done | sort | |
2283 | echo | |
2284 | fi | |
9bf3c9cc | 2285 | |
5213506e | 2286 | if test -s confdefs.h; then |
22e05272 | 2287 | $as_echo "## ----------- ## |
5213506e | 2288 | ## confdefs.h. ## |
22e05272 | 2289 | ## ----------- ##" |
5213506e RW |
2290 | echo |
2291 | cat confdefs.h | |
2292 | echo | |
2293 | fi | |
2294 | test "$ac_signal" != 0 && | |
2295 | $as_echo "$as_me: caught signal $ac_signal" | |
2296 | $as_echo "$as_me: exit $exit_status" | |
2297 | } >&5 | |
2298 | rm -f core *.core core.conftest.* && | |
2299 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2300 | exit $exit_status | |
2301 | ' 0 | |
2302 | for ac_signal in 1 2 13 15; do | |
2303 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2304 | done | |
2305 | ac_signal=0 | |
238235ef | 2306 | |
5213506e RW |
2307 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2308 | rm -f -r conftest* confdefs.h | |
238235ef | 2309 | |
5213506e | 2310 | $as_echo "/* confdefs.h */" > confdefs.h |
238235ef | 2311 | |
5213506e | 2312 | # Predefined preprocessor variables. |
238235ef | 2313 | |
5213506e RW |
2314 | cat >>confdefs.h <<_ACEOF |
2315 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2316 | _ACEOF | |
238235ef | 2317 | |
5213506e RW |
2318 | cat >>confdefs.h <<_ACEOF |
2319 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2320 | _ACEOF | |
238235ef | 2321 | |
5213506e RW |
2322 | cat >>confdefs.h <<_ACEOF |
2323 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2324 | _ACEOF | |
cd862df8 | 2325 | |
5213506e RW |
2326 | cat >>confdefs.h <<_ACEOF |
2327 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2328 | _ACEOF | |
238235ef | 2329 | |
5213506e RW |
2330 | cat >>confdefs.h <<_ACEOF |
2331 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2332 | _ACEOF | |
ca6b370d | 2333 | |
5213506e RW |
2334 | cat >>confdefs.h <<_ACEOF |
2335 | #define PACKAGE_URL "$PACKAGE_URL" | |
2336 | _ACEOF | |
0bc0cd11 JL |
2337 | |
2338 | ||
5213506e RW |
2339 | # Let the site file select an alternate cache file if it wants to. |
2340 | # Prefer an explicitly selected file to automatically selected ones. | |
2341 | ac_site_file1=NONE | |
2342 | ac_site_file2=NONE | |
2343 | if test -n "$CONFIG_SITE"; then | |
22e05272 JM |
2344 | # We do not want a PATH search for config.site. |
2345 | case $CONFIG_SITE in #(( | |
2346 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2347 | */*) ac_site_file1=$CONFIG_SITE;; | |
2348 | *) ac_site_file1=./$CONFIG_SITE;; | |
2349 | esac | |
5213506e RW |
2350 | elif test "x$prefix" != xNONE; then |
2351 | ac_site_file1=$prefix/share/config.site | |
2352 | ac_site_file2=$prefix/etc/config.site | |
2353 | else | |
2354 | ac_site_file1=$ac_default_prefix/share/config.site | |
2355 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2356 | fi | |
2357 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2358 | do | |
2359 | test "x$ac_site_file" = xNONE && continue | |
22e05272 | 2360 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
5213506e RW |
2361 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2362 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2363 | sed 's/^/| /' "$ac_site_file" >&5 | |
22e05272 JM |
2364 | . "$ac_site_file" \ |
2365 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2366 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2367 | as_fn_error $? "failed to load site script $ac_site_file | |
2368 | See \`config.log' for more details" "$LINENO" 5; } | |
5213506e RW |
2369 | fi |
2370 | done | |
2371 | ||
2372 | if test -r "$cache_file"; then | |
22e05272 JM |
2373 | # Some versions of bash will fail to source /dev/null (special files |
2374 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2375 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
5213506e RW |
2376 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2377 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2378 | case $cache_file in | |
2379 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2380 | *) . "./$cache_file";; | |
2381 | esac | |
2382 | fi | |
2383 | else | |
2384 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2385 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2386 | >$cache_file | |
2387 | fi | |
2388 | ||
22e05272 JM |
2389 | as_fn_append ac_header_list " stdlib.h" |
2390 | as_fn_append ac_header_list " unistd.h" | |
2391 | as_fn_append ac_header_list " sys/param.h" | |
5213506e RW |
2392 | # Check that the precious variables saved in the cache have kept the same |
2393 | # value. | |
2394 | ac_cache_corrupted=false | |
2395 | for ac_var in $ac_precious_vars; do | |
2396 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2397 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2398 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2399 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2400 | case $ac_old_set,$ac_new_set in | |
2401 | set,) | |
2402 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2403 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2404 | ac_cache_corrupted=: ;; | |
2405 | ,set) | |
2406 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2407 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2408 | ac_cache_corrupted=: ;; | |
2409 | ,);; | |
2410 | *) | |
2411 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2412 | # differences in whitespace do not lead to failure. | |
2413 | ac_old_val_w=`echo x $ac_old_val` | |
2414 | ac_new_val_w=`echo x $ac_new_val` | |
2415 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2416 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2417 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2418 | ac_cache_corrupted=: | |
2419 | else | |
2420 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2421 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2422 | eval $ac_var=\$ac_old_val | |
2423 | fi | |
2424 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2425 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2426 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2427 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2428 | fi;; | |
2429 | esac | |
2430 | # Pass precious variables to config.status. | |
2431 | if test "$ac_new_set" = set; then | |
2432 | case $ac_new_val in | |
2433 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2434 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2435 | esac | |
2436 | case " $ac_configure_args " in | |
2437 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2438 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2439 | esac | |
2440 | fi | |
2441 | done | |
2442 | if $ac_cache_corrupted; then | |
2443 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2444 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2445 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2446 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
22e05272 | 2447 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
5213506e RW |
2448 | fi |
2449 | ## -------------------- ## | |
2450 | ## Main body of script. ## | |
2451 | ## -------------------- ## | |
2452 | ||
2453 | ac_ext=c | |
2454 | ac_cpp='$CPP $CPPFLAGS' | |
2455 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2456 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2457 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2458 | ||
2459 | ||
2460 | ||
2461 | ||
5213506e RW |
2462 | # This works around the fact that libtool configuration may change LD |
2463 | # for this particular configuration, but some shells, instead of | |
2464 | # keeping the changes in LD private, export them just because LD is | |
2465 | # exported. We don't use libtool yet, but some day we might, so... | |
2466 | ORIGINAL_LD_FOR_MULTILIBS=$LD | |
2467 | ||
2468 | ||
2469 | # Check whether --with-target-subdir was given. | |
2470 | if test "${with_target_subdir+set}" = set; then : | |
2471 | withval=$with_target_subdir; | |
2472 | fi | |
2473 | ||
2474 | ||
2475 | # Check whether --with-build-subdir was given. | |
2476 | if test "${with_build_subdir+set}" = set; then : | |
2477 | withval=$with_build_subdir; | |
2478 | fi | |
2479 | ||
2480 | ||
2481 | # Check whether --with-cross-host was given. | |
2482 | if test "${with_cross_host+set}" = set; then : | |
2483 | withval=$with_cross_host; | |
2484 | fi | |
2485 | ||
2486 | ||
2487 | # Check whether --with-newlib was given. | |
2488 | if test "${with_newlib+set}" = set; then : | |
2489 | withval=$with_newlib; | |
2490 | fi | |
2491 | ||
2492 | ||
2493 | if test "${srcdir}" = "."; then | |
2494 | if test -n "${with_build_subdir}"; then | |
2495 | libiberty_topdir="${srcdir}/../.." | |
cd862df8 L |
2496 | with_target_subdir= |
2497 | elif test -z "${with_target_subdir}"; then | |
0bc0cd11 JL |
2498 | libiberty_topdir="${srcdir}/.." |
2499 | else | |
2500 | if test "${with_target_subdir}" != "."; then | |
2501 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." | |
2502 | else | |
2503 | libiberty_topdir="${srcdir}/${with_multisrctop}.." | |
2504 | fi | |
2505 | fi | |
2506 | else | |
2507 | libiberty_topdir="${srcdir}/.." | |
2508 | fi | |
d8c22ce7 | 2509 | |
0bc0cd11 | 2510 | ac_aux_dir= |
5213506e | 2511 | for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do |
22e05272 JM |
2512 | if test -f "$ac_dir/install-sh"; then |
2513 | ac_aux_dir=$ac_dir | |
2514 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2515 | break | |
2516 | elif test -f "$ac_dir/install.sh"; then | |
2517 | ac_aux_dir=$ac_dir | |
2518 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2519 | break | |
2520 | elif test -f "$ac_dir/shtool"; then | |
2521 | ac_aux_dir=$ac_dir | |
2522 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2523 | break | |
2524 | fi | |
0bc0cd11 JL |
2525 | done |
2526 | if test -z "$ac_aux_dir"; then | |
22e05272 | 2527 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5 |
0bc0cd11 | 2528 | fi |
0bc0cd11 | 2529 | |
5213506e RW |
2530 | # These three variables are undocumented and unsupported, |
2531 | # and are intended to be withdrawn in a future Autoconf release. | |
2532 | # They can cause serious problems if a builder's source tree is in a directory | |
2533 | # whose full name contains unusual characters. | |
2534 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2535 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2536 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
0bc0cd11 JL |
2537 | |
2538 | ||
5213506e RW |
2539 | |
2540 | ||
2541 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
2542 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2543 | # Check whether --enable-maintainer-mode was given. | |
2544 | if test "${enable_maintainer_mode+set}" = set; then : | |
2545 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval | |
aaa5f039 DD |
2546 | else |
2547 | maintainer_mode=no | |
5213506e | 2548 | fi |
aaa5f039 | 2549 | |
5213506e RW |
2550 | |
2551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 | |
2552 | $as_echo "$maintainer_mode" >&6; } | |
aaa5f039 DD |
2553 | |
2554 | if test "$maintainer_mode" = "yes"; then | |
2555 | MAINT='' | |
2556 | NOTMAINT='#' | |
2557 | else | |
2558 | MAINT='#' | |
2559 | NOTMAINT='' | |
2560 | fi | |
2561 | ||
909b30a1 EG |
2562 | if test -z "$ETAGS"; then |
2563 | ETAGS=etags | |
2564 | fi | |
2565 | ||
2566 | ||
0e30ffc5 DD |
2567 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
2568 | # rely on it - libiberty is built before texinfo. | |
2569 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
aaa5f039 | 2570 | set dummy makeinfo; ac_word=$2 |
5213506e RW |
2571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2572 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2573 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
5213506e | 2574 | $as_echo_n "(cached) " >&6 |
aaa5f039 DD |
2575 | else |
2576 | if test -n "$MAKEINFO"; then | |
2577 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
2578 | else | |
238235ef DJ |
2579 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2580 | for as_dir in $PATH | |
2581 | do | |
2582 | IFS=$as_save_IFS | |
2583 | test -z "$as_dir" && as_dir=. | |
5213506e | 2584 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2585 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 2586 | ac_cv_prog_MAKEINFO="makeinfo" |
5213506e | 2587 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
2588 | break 2 |
2589 | fi | |
2590 | done | |
5213506e RW |
2591 | done |
2592 | IFS=$as_save_IFS | |
238235ef | 2593 | |
aaa5f039 DD |
2594 | fi |
2595 | fi | |
238235ef | 2596 | MAKEINFO=$ac_cv_prog_MAKEINFO |
aaa5f039 | 2597 | if test -n "$MAKEINFO"; then |
5213506e RW |
2598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
2599 | $as_echo "$MAKEINFO" >&6; } | |
aaa5f039 | 2600 | else |
5213506e RW |
2601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2602 | $as_echo "no" >&6; } | |
aaa5f039 DD |
2603 | fi |
2604 | ||
5213506e | 2605 | |
f749bd83 AM |
2606 | if test "x$MAKEINFO" = "x"; then |
2607 | MAKEINFO="@echo makeinfo missing; true" | |
0e30ffc5 | 2608 | BUILD_INFO= |
f749bd83 AM |
2609 | else |
2610 | BUILD_INFO=info | |
c0590bfd L |
2611 | case "$MAKEINFO" in |
2612 | */missing\ makeinfo*) | |
f749bd83 | 2613 | BUILD_INFO= |
5213506e | 2614 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
c0590bfd | 2615 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
5213506e | 2616 | $as_echo "$as_me: WARNING: |
c0590bfd L |
2617 | *** Makeinfo is missing. Info documentation will not be built." >&2;} |
2618 | ;; | |
2619 | *) | |
2620 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in | |
2621 | x*\ [1-3].* ) | |
2622 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" | |
2623 | BUILD_INFO= | |
5213506e | 2624 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
238235ef | 2625 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
5213506e | 2626 | $as_echo "$as_me: WARNING: |
238235ef | 2627 | *** Makeinfo is too old. Info documentation will not be built." >&2;} |
c0590bfd L |
2628 | ;; |
2629 | esac | |
f749bd83 AM |
2630 | ;; |
2631 | esac | |
2632 | fi | |
0e30ffc5 | 2633 | |
aaa5f039 DD |
2634 | |
2635 | ||
2636 | # Extract the first word of "perl", so it can be a program name with args. | |
2637 | set dummy perl; ac_word=$2 | |
5213506e RW |
2638 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2639 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2640 | if ${ac_cv_prog_PERL+:} false; then : |
5213506e | 2641 | $as_echo_n "(cached) " >&6 |
aaa5f039 DD |
2642 | else |
2643 | if test -n "$PERL"; then | |
2644 | ac_cv_prog_PERL="$PERL" # Let the user override the test. | |
2645 | else | |
238235ef DJ |
2646 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2647 | for as_dir in $PATH | |
2648 | do | |
2649 | IFS=$as_save_IFS | |
2650 | test -z "$as_dir" && as_dir=. | |
5213506e | 2651 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2652 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 2653 | ac_cv_prog_PERL="perl" |
5213506e | 2654 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
2655 | break 2 |
2656 | fi | |
2657 | done | |
5213506e RW |
2658 | done |
2659 | IFS=$as_save_IFS | |
238235ef | 2660 | |
aaa5f039 DD |
2661 | fi |
2662 | fi | |
238235ef | 2663 | PERL=$ac_cv_prog_PERL |
aaa5f039 | 2664 | if test -n "$PERL"; then |
5213506e RW |
2665 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
2666 | $as_echo "$PERL" >&6; } | |
aaa5f039 | 2667 | else |
5213506e RW |
2668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2669 | $as_echo "no" >&6; } | |
aaa5f039 DD |
2670 | fi |
2671 | ||
5213506e | 2672 | |
aaa5f039 DD |
2673 | if test x"$PERL" = x""; then |
2674 | HAVE_PERL='#' | |
2675 | else | |
2676 | HAVE_PERL='' | |
2677 | fi | |
2678 | ||
2679 | ||
0bc0cd11 | 2680 | # Make sure we can run config.sub. |
5213506e | 2681 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
22e05272 | 2682 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
5213506e RW |
2683 | |
2684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2685 | $as_echo_n "checking build system type... " >&6; } | |
22e05272 | 2686 | if ${ac_cv_build+:} false; then : |
5213506e RW |
2687 | $as_echo_n "(cached) " >&6 |
2688 | else | |
2689 | ac_build_alias=$build_alias | |
2690 | test "x$ac_build_alias" = x && | |
2691 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2692 | test "x$ac_build_alias" = x && | |
22e05272 | 2693 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
5213506e | 2694 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
22e05272 | 2695 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
5213506e RW |
2696 | |
2697 | fi | |
2698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2699 | $as_echo "$ac_cv_build" >&6; } | |
2700 | case $ac_cv_build in | |
2701 | *-*-*) ;; | |
22e05272 | 2702 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
5213506e | 2703 | esac |
238235ef | 2704 | build=$ac_cv_build |
5213506e RW |
2705 | ac_save_IFS=$IFS; IFS='-' |
2706 | set x $ac_cv_build | |
2707 | shift | |
2708 | build_cpu=$1 | |
2709 | build_vendor=$2 | |
2710 | shift; shift | |
2711 | # Remember, the first character of IFS is used to create $*, | |
2712 | # except with old shells: | |
2713 | build_os=$* | |
2714 | IFS=$ac_save_IFS | |
2715 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
0bc0cd11 JL |
2716 | |
2717 | ||
5213506e RW |
2718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2719 | $as_echo_n "checking host system type... " >&6; } | |
22e05272 | 2720 | if ${ac_cv_host+:} false; then : |
5213506e | 2721 | $as_echo_n "(cached) " >&6 |
238235ef | 2722 | else |
5213506e RW |
2723 | if test "x$host_alias" = x; then |
2724 | ac_cv_host=$ac_cv_build | |
2725 | else | |
2726 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
22e05272 | 2727 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
5213506e | 2728 | fi |
0bc0cd11 | 2729 | |
238235ef | 2730 | fi |
5213506e RW |
2731 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2732 | $as_echo "$ac_cv_host" >&6; } | |
2733 | case $ac_cv_host in | |
2734 | *-*-*) ;; | |
22e05272 | 2735 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
5213506e | 2736 | esac |
238235ef | 2737 | host=$ac_cv_host |
5213506e RW |
2738 | ac_save_IFS=$IFS; IFS='-' |
2739 | set x $ac_cv_host | |
2740 | shift | |
2741 | host_cpu=$1 | |
2742 | host_vendor=$2 | |
2743 | shift; shift | |
2744 | # Remember, the first character of IFS is used to create $*, | |
2745 | # except with old shells: | |
2746 | host_os=$* | |
2747 | IFS=$ac_save_IFS | |
2748 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
0bc0cd11 | 2749 | |
0bc0cd11 | 2750 | |
0bc0cd11 | 2751 | |
0bc0cd11 | 2752 | |
238235ef DJ |
2753 | if test -n "$ac_tool_prefix"; then |
2754 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
0bc0cd11 | 2755 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
5213506e RW |
2756 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2757 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2758 | if ${ac_cv_prog_AR+:} false; then : |
5213506e | 2759 | $as_echo_n "(cached) " >&6 |
0bc0cd11 JL |
2760 | else |
2761 | if test -n "$AR"; then | |
2762 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2763 | else | |
238235ef DJ |
2764 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2765 | for as_dir in $PATH | |
2766 | do | |
2767 | IFS=$as_save_IFS | |
2768 | test -z "$as_dir" && as_dir=. | |
5213506e | 2769 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2770 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 2771 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
5213506e | 2772 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
2773 | break 2 |
2774 | fi | |
2775 | done | |
5213506e RW |
2776 | done |
2777 | IFS=$as_save_IFS | |
238235ef | 2778 | |
0bc0cd11 JL |
2779 | fi |
2780 | fi | |
238235ef | 2781 | AR=$ac_cv_prog_AR |
0bc0cd11 | 2782 | if test -n "$AR"; then |
5213506e RW |
2783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
2784 | $as_echo "$AR" >&6; } | |
0bc0cd11 | 2785 | else |
5213506e RW |
2786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2787 | $as_echo "no" >&6; } | |
238235ef DJ |
2788 | fi |
2789 | ||
5213506e | 2790 | |
0bc0cd11 | 2791 | fi |
238235ef DJ |
2792 | if test -z "$ac_cv_prog_AR"; then |
2793 | ac_ct_AR=$AR | |
2794 | # Extract the first word of "ar", so it can be a program name with args. | |
2795 | set dummy ar; ac_word=$2 | |
5213506e RW |
2796 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2797 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2798 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
5213506e | 2799 | $as_echo_n "(cached) " >&6 |
238235ef DJ |
2800 | else |
2801 | if test -n "$ac_ct_AR"; then | |
2802 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
2803 | else | |
2804 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2805 | for as_dir in $PATH | |
2806 | do | |
2807 | IFS=$as_save_IFS | |
2808 | test -z "$as_dir" && as_dir=. | |
5213506e | 2809 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2810 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 2811 | ac_cv_prog_ac_ct_AR="ar" |
5213506e | 2812 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
2813 | break 2 |
2814 | fi | |
2815 | done | |
5213506e RW |
2816 | done |
2817 | IFS=$as_save_IFS | |
0bc0cd11 | 2818 | |
238235ef DJ |
2819 | fi |
2820 | fi | |
2821 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
2822 | if test -n "$ac_ct_AR"; then | |
5213506e RW |
2823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
2824 | $as_echo "$ac_ct_AR" >&6; } | |
238235ef | 2825 | else |
5213506e RW |
2826 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2827 | $as_echo "no" >&6; } | |
238235ef | 2828 | fi |
0bc0cd11 | 2829 | |
5213506e RW |
2830 | if test "x$ac_ct_AR" = x; then |
2831 | AR="" | |
2832 | else | |
2833 | case $cross_compiling:$ac_tool_warned in | |
2834 | yes:) | |
2835 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2836 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2837 | ac_tool_warned=yes ;; | |
2838 | esac | |
2839 | AR=$ac_ct_AR | |
2840 | fi | |
238235ef DJ |
2841 | else |
2842 | AR="$ac_cv_prog_AR" | |
2843 | fi | |
0bc0cd11 | 2844 | |
238235ef DJ |
2845 | if test -n "$ac_tool_prefix"; then |
2846 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
0bc0cd11 | 2847 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
5213506e RW |
2848 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2849 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2850 | if ${ac_cv_prog_RANLIB+:} false; then : |
5213506e | 2851 | $as_echo_n "(cached) " >&6 |
0bc0cd11 JL |
2852 | else |
2853 | if test -n "$RANLIB"; then | |
2854 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2855 | else | |
238235ef DJ |
2856 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2857 | for as_dir in $PATH | |
2858 | do | |
2859 | IFS=$as_save_IFS | |
2860 | test -z "$as_dir" && as_dir=. | |
5213506e | 2861 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2862 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 2863 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5213506e | 2864 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
2865 | break 2 |
2866 | fi | |
2867 | done | |
5213506e RW |
2868 | done |
2869 | IFS=$as_save_IFS | |
238235ef | 2870 | |
0bc0cd11 JL |
2871 | fi |
2872 | fi | |
238235ef | 2873 | RANLIB=$ac_cv_prog_RANLIB |
0bc0cd11 | 2874 | if test -n "$RANLIB"; then |
5213506e RW |
2875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
2876 | $as_echo "$RANLIB" >&6; } | |
0bc0cd11 | 2877 | else |
5213506e RW |
2878 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2879 | $as_echo "no" >&6; } | |
0bc0cd11 JL |
2880 | fi |
2881 | ||
5213506e | 2882 | |
238235ef | 2883 | fi |
0bc0cd11 | 2884 | if test -z "$ac_cv_prog_RANLIB"; then |
238235ef | 2885 | ac_ct_RANLIB=$RANLIB |
0bc0cd11 JL |
2886 | # Extract the first word of "ranlib", so it can be a program name with args. |
2887 | set dummy ranlib; ac_word=$2 | |
5213506e RW |
2888 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2889 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2890 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
5213506e | 2891 | $as_echo_n "(cached) " >&6 |
0bc0cd11 | 2892 | else |
238235ef DJ |
2893 | if test -n "$ac_ct_RANLIB"; then |
2894 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
0bc0cd11 | 2895 | else |
238235ef DJ |
2896 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2897 | for as_dir in $PATH | |
2898 | do | |
2899 | IFS=$as_save_IFS | |
2900 | test -z "$as_dir" && as_dir=. | |
5213506e | 2901 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2902 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 2903 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5213506e | 2904 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
2905 | break 2 |
2906 | fi | |
2907 | done | |
5213506e RW |
2908 | done |
2909 | IFS=$as_save_IFS | |
238235ef | 2910 | |
0bc0cd11 JL |
2911 | fi |
2912 | fi | |
238235ef DJ |
2913 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
2914 | if test -n "$ac_ct_RANLIB"; then | |
5213506e RW |
2915 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
2916 | $as_echo "$ac_ct_RANLIB" >&6; } | |
0bc0cd11 | 2917 | else |
5213506e RW |
2918 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2919 | $as_echo "no" >&6; } | |
0bc0cd11 JL |
2920 | fi |
2921 | ||
5213506e RW |
2922 | if test "x$ac_ct_RANLIB" = x; then |
2923 | RANLIB=":" | |
2924 | else | |
2925 | case $cross_compiling:$ac_tool_warned in | |
2926 | yes:) | |
2927 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2928 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2929 | ac_tool_warned=yes ;; | |
2930 | esac | |
2931 | RANLIB=$ac_ct_RANLIB | |
2932 | fi | |
0bc0cd11 | 2933 | else |
238235ef | 2934 | RANLIB="$ac_cv_prog_RANLIB" |
0bc0cd11 JL |
2935 | fi |
2936 | ||
2937 | ||
abea993f GK |
2938 | # Add --enable-multilib to configure. |
2939 | # Default to --enable-multilib | |
5213506e RW |
2940 | # Check whether --enable-multilib was given. |
2941 | if test "${enable_multilib+set}" = set; then : | |
2942 | enableval=$enable_multilib; case "$enableval" in | |
abea993f GK |
2943 | yes) multilib=yes ;; |
2944 | no) multilib=no ;; | |
22e05272 | 2945 | *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;; |
abea993f GK |
2946 | esac |
2947 | else | |
2948 | multilib=yes | |
5213506e RW |
2949 | fi |
2950 | ||
abea993f GK |
2951 | |
2952 | # Even if the default multilib is not a cross compilation, | |
2953 | # it may be that some of the other multilibs are. | |
2954 | if test $cross_compiling = no && test $multilib = yes \ | |
2955 | && test "x${with_multisubdir}" != x ; then | |
2956 | cross_compiling=maybe | |
2957 | fi | |
2958 | ||
8c9fddf4 MB |
2959 | # We may wish to install the target headers somewhere. |
2960 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5 | |
2961 | $as_echo_n "checking whether to install libiberty headers and static library... " >&6; } | |
2962 | ||
2963 | # Check whether --enable-install-libiberty was given. | |
2964 | if test "${enable_install_libiberty+set}" = set; then : | |
2965 | enableval=$enable_install_libiberty; enable_install_libiberty=$enableval | |
2966 | else | |
2967 | enable_install_libiberty=no | |
2968 | fi | |
2969 | ||
2970 | # Option parsed, now set things appropriately. | |
2971 | case x"$enable_install_libiberty" in | |
2972 | xyes|x) | |
2973 | target_header_dir=libiberty | |
2974 | ;; | |
2975 | xno) | |
2976 | target_header_dir= | |
2977 | ;; | |
2978 | *) | |
2979 | # This could be sanity-checked in various ways... | |
2980 | target_header_dir="${enable_install_libiberty}" | |
2981 | ;; | |
2982 | esac | |
2983 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5 | |
2984 | $as_echo "$enable_install_libiberty" >&6; } | |
2985 | { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5 | |
2986 | $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;} | |
2987 | ||
1eaf7d9c | 2988 | |
238235ef DJ |
2989 | ac_ext=c |
2990 | ac_cpp='$CPP $CPPFLAGS' | |
2991 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2992 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2993 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2994 | if test -n "$ac_tool_prefix"; then | |
2995 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2996 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
5213506e RW |
2997 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2998 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2999 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 3000 | $as_echo_n "(cached) " >&6 |
238235ef DJ |
3001 | else |
3002 | if test -n "$CC"; then | |
3003 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3004 | else | |
3005 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3006 | for as_dir in $PATH | |
3007 | do | |
3008 | IFS=$as_save_IFS | |
3009 | test -z "$as_dir" && as_dir=. | |
5213506e | 3010 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 3011 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 3012 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
5213506e | 3013 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
3014 | break 2 |
3015 | fi | |
3016 | done | |
5213506e RW |
3017 | done |
3018 | IFS=$as_save_IFS | |
238235ef DJ |
3019 | |
3020 | fi | |
3021 | fi | |
3022 | CC=$ac_cv_prog_CC | |
3023 | if test -n "$CC"; then | |
5213506e RW |
3024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3025 | $as_echo "$CC" >&6; } | |
238235ef | 3026 | else |
5213506e RW |
3027 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3028 | $as_echo "no" >&6; } | |
238235ef DJ |
3029 | fi |
3030 | ||
5213506e | 3031 | |
238235ef DJ |
3032 | fi |
3033 | if test -z "$ac_cv_prog_CC"; then | |
3034 | ac_ct_CC=$CC | |
3035 | # Extract the first word of "gcc", so it can be a program name with args. | |
0bc0cd11 | 3036 | set dummy gcc; ac_word=$2 |
5213506e RW |
3037 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3038 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3039 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
5213506e | 3040 | $as_echo_n "(cached) " >&6 |
238235ef DJ |
3041 | else |
3042 | if test -n "$ac_ct_CC"; then | |
3043 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3044 | else | |
3045 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3046 | for as_dir in $PATH | |
3047 | do | |
3048 | IFS=$as_save_IFS | |
3049 | test -z "$as_dir" && as_dir=. | |
5213506e | 3050 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 3051 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 3052 | ac_cv_prog_ac_ct_CC="gcc" |
5213506e | 3053 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
3054 | break 2 |
3055 | fi | |
3056 | done | |
5213506e RW |
3057 | done |
3058 | IFS=$as_save_IFS | |
238235ef DJ |
3059 | |
3060 | fi | |
3061 | fi | |
3062 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3063 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
3064 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3065 | $as_echo "$ac_ct_CC" >&6; } | |
238235ef | 3066 | else |
5213506e RW |
3067 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3068 | $as_echo "no" >&6; } | |
238235ef DJ |
3069 | fi |
3070 | ||
5213506e RW |
3071 | if test "x$ac_ct_CC" = x; then |
3072 | CC="" | |
3073 | else | |
3074 | case $cross_compiling:$ac_tool_warned in | |
3075 | yes:) | |
3076 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3077 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3078 | ac_tool_warned=yes ;; | |
3079 | esac | |
3080 | CC=$ac_ct_CC | |
3081 | fi | |
238235ef DJ |
3082 | else |
3083 | CC="$ac_cv_prog_CC" | |
3084 | fi | |
3085 | ||
3086 | if test -z "$CC"; then | |
5213506e RW |
3087 | if test -n "$ac_tool_prefix"; then |
3088 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
238235ef | 3089 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
5213506e RW |
3090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3091 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3092 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 3093 | $as_echo_n "(cached) " >&6 |
0bc0cd11 JL |
3094 | else |
3095 | if test -n "$CC"; then | |
3096 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3097 | else | |
238235ef DJ |
3098 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3099 | for as_dir in $PATH | |
3100 | do | |
3101 | IFS=$as_save_IFS | |
3102 | test -z "$as_dir" && as_dir=. | |
5213506e | 3103 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 3104 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 3105 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
5213506e | 3106 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
3107 | break 2 |
3108 | fi | |
3109 | done | |
5213506e RW |
3110 | done |
3111 | IFS=$as_save_IFS | |
238235ef | 3112 | |
0bc0cd11 JL |
3113 | fi |
3114 | fi | |
238235ef | 3115 | CC=$ac_cv_prog_CC |
0bc0cd11 | 3116 | if test -n "$CC"; then |
5213506e RW |
3117 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3118 | $as_echo "$CC" >&6; } | |
0bc0cd11 | 3119 | else |
5213506e RW |
3120 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3121 | $as_echo "no" >&6; } | |
0bc0cd11 JL |
3122 | fi |
3123 | ||
238235ef | 3124 | |
5213506e | 3125 | fi |
238235ef | 3126 | fi |
0bc0cd11 JL |
3127 | if test -z "$CC"; then |
3128 | # Extract the first word of "cc", so it can be a program name with args. | |
3129 | set dummy cc; ac_word=$2 | |
5213506e RW |
3130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3131 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3132 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 3133 | $as_echo_n "(cached) " >&6 |
0bc0cd11 JL |
3134 | else |
3135 | if test -n "$CC"; then | |
3136 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3137 | else | |
0bc0cd11 | 3138 | ac_prog_rejected=no |
238235ef DJ |
3139 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3140 | for as_dir in $PATH | |
3141 | do | |
3142 | IFS=$as_save_IFS | |
3143 | test -z "$as_dir" && as_dir=. | |
5213506e | 3144 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 3145 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef DJ |
3146 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
3147 | ac_prog_rejected=yes | |
3148 | continue | |
3149 | fi | |
3150 | ac_cv_prog_CC="cc" | |
5213506e | 3151 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
3152 | break 2 |
3153 | fi | |
3154 | done | |
5213506e RW |
3155 | done |
3156 | IFS=$as_save_IFS | |
238235ef | 3157 | |
0bc0cd11 JL |
3158 | if test $ac_prog_rejected = yes; then |
3159 | # We found a bogon in the path, so make sure we never use it. | |
3160 | set dummy $ac_cv_prog_CC | |
3161 | shift | |
238235ef | 3162 | if test $# != 0; then |
0bc0cd11 JL |
3163 | # We chose a different compiler from the bogus one. |
3164 | # However, it has the same basename, so the bogon will be chosen | |
3165 | # first if we set CC to just the basename; use the full file name. | |
3166 | shift | |
238235ef | 3167 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
0bc0cd11 JL |
3168 | fi |
3169 | fi | |
3170 | fi | |
3171 | fi | |
238235ef | 3172 | CC=$ac_cv_prog_CC |
0bc0cd11 | 3173 | if test -n "$CC"; then |
5213506e RW |
3174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3175 | $as_echo "$CC" >&6; } | |
0bc0cd11 | 3176 | else |
5213506e RW |
3177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3178 | $as_echo "no" >&6; } | |
0bc0cd11 JL |
3179 | fi |
3180 | ||
5213506e | 3181 | |
0bc0cd11 | 3182 | fi |
238235ef DJ |
3183 | if test -z "$CC"; then |
3184 | if test -n "$ac_tool_prefix"; then | |
5213506e | 3185 | for ac_prog in cl.exe |
238235ef DJ |
3186 | do |
3187 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3188 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
3189 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3190 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3191 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 3192 | $as_echo_n "(cached) " >&6 |
0bc0cd11 | 3193 | else |
238235ef DJ |
3194 | if test -n "$CC"; then |
3195 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
0bc0cd11 | 3196 | else |
238235ef DJ |
3197 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3198 | for as_dir in $PATH | |
3199 | do | |
3200 | IFS=$as_save_IFS | |
3201 | test -z "$as_dir" && as_dir=. | |
5213506e | 3202 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 3203 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 3204 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
5213506e | 3205 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef DJ |
3206 | break 2 |
3207 | fi | |
3208 | done | |
5213506e RW |
3209 | done |
3210 | IFS=$as_save_IFS | |
238235ef | 3211 | |
0bc0cd11 JL |
3212 | fi |
3213 | fi | |
238235ef DJ |
3214 | CC=$ac_cv_prog_CC |
3215 | if test -n "$CC"; then | |
5213506e RW |
3216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3217 | $as_echo "$CC" >&6; } | |
0bc0cd11 | 3218 | else |
5213506e RW |
3219 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3220 | $as_echo "no" >&6; } | |
0bc0cd11 | 3221 | fi |
0bc0cd11 | 3222 | |
5213506e | 3223 | |
238235ef DJ |
3224 | test -n "$CC" && break |
3225 | done | |
0bc0cd11 | 3226 | fi |
238235ef DJ |
3227 | if test -z "$CC"; then |
3228 | ac_ct_CC=$CC | |
5213506e | 3229 | for ac_prog in cl.exe |
238235ef DJ |
3230 | do |
3231 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3232 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
3233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3234 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3235 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
5213506e | 3236 | $as_echo_n "(cached) " >&6 |
238235ef DJ |
3237 | else |
3238 | if test -n "$ac_ct_CC"; then | |
3239 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3240 | else | |
3241 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3242 | for as_dir in $PATH | |
3243 | do | |
3244 | IFS=$as_save_IFS | |
3245 | test -z "$as_dir" && as_dir=. | |
5213506e | 3246 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 3247 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
238235ef | 3248 | ac_cv_prog_ac_ct_CC="$ac_prog" |
5213506e | 3249 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
238235ef | 3250 | break 2 |
0bc0cd11 | 3251 | fi |
238235ef | 3252 | done |
5213506e RW |
3253 | done |
3254 | IFS=$as_save_IFS | |
238235ef DJ |
3255 | |
3256 | fi | |
3257 | fi | |
3258 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3259 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
3260 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3261 | $as_echo "$ac_ct_CC" >&6; } | |
0bc0cd11 | 3262 | else |
5213506e RW |
3263 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3264 | $as_echo "no" >&6; } | |
0bc0cd11 JL |
3265 | fi |
3266 | ||
5213506e | 3267 | |
238235ef DJ |
3268 | test -n "$ac_ct_CC" && break |
3269 | done | |
0bc0cd11 | 3270 | |
5213506e RW |
3271 | if test "x$ac_ct_CC" = x; then |
3272 | CC="" | |
3273 | else | |
3274 | case $cross_compiling:$ac_tool_warned in | |
3275 | yes:) | |
3276 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3277 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3278 | ac_tool_warned=yes ;; | |
3279 | esac | |
3280 | CC=$ac_ct_CC | |
3281 | fi | |
238235ef DJ |
3282 | fi |
3283 | ||
3284 | fi | |
3285 | ||
3286 | ||
5213506e RW |
3287 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3288 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3289 | as_fn_error $? "no acceptable C compiler found in \$PATH |
3290 | See \`config.log' for more details" "$LINENO" 5; } | |
238235ef DJ |
3291 | |
3292 | # Provide some information about the compiler. | |
5213506e RW |
3293 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
3294 | set X $ac_compile | |
3295 | ac_compiler=$2 | |
3296 | for ac_option in --version -v -V -qversion; do | |
3297 | { { ac_try="$ac_compiler $ac_option >&5" | |
3298 | case "(($ac_try" in | |
3299 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3300 | *) ac_try_echo=$ac_try;; | |
3301 | esac | |
3302 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3303 | $as_echo "$ac_try_echo"; } >&5 | |
3304 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
238235ef | 3305 | ac_status=$? |
5213506e RW |
3306 | if test -s conftest.err; then |
3307 | sed '10a\ | |
3308 | ... rest of stderr output deleted ... | |
3309 | 10q' conftest.err >conftest.er1 | |
3310 | cat conftest.er1 >&5 | |
5213506e | 3311 | fi |
22e05272 | 3312 | rm -f conftest.er1 conftest.err |
5213506e RW |
3313 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3314 | test $ac_status = 0; } | |
3315 | done | |
238235ef | 3316 | |
5213506e | 3317 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
238235ef | 3318 | /* end confdefs.h. */ |
02ce382c | 3319 | #include <stdio.h> |
238235ef DJ |
3320 | int |
3321 | main () | |
3322 | { | |
02ce382c | 3323 | printf ("hello world\n"); |
238235ef DJ |
3324 | ; |
3325 | return 0; | |
3326 | } | |
3327 | _ACEOF | |
3328 | # FIXME: Cleanup? | |
5213506e | 3329 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
238235ef DJ |
3330 | (eval $ac_link) 2>&5 |
3331 | ac_status=$? | |
5213506e RW |
3332 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3333 | test $ac_status = 0; }; then : | |
238235ef DJ |
3334 | gcc_no_link=no |
3335 | else | |
3336 | gcc_no_link=yes | |
3337 | fi | |
238235ef DJ |
3338 | if test x$gcc_no_link = xyes; then |
3339 | # Setting cross_compile will disable run tests; it will | |
3340 | # also disable AC_CHECK_FILE but that's generally | |
3341 | # correct if we can't link. | |
3342 | cross_compiling=yes | |
3343 | EXEEXT= | |
3344 | else | |
5213506e | 3345 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
238235ef DJ |
3346 | /* end confdefs.h. */ |
3347 | ||
3348 | int | |
3349 | main () | |
3350 | { | |
3351 | ||
3352 | ; | |
3353 | return 0; | |
3354 | } | |
3355 | _ACEOF | |
3356 | ac_clean_files_save=$ac_clean_files | |
22e05272 | 3357 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
238235ef DJ |
3358 | # Try to create an executable without -o first, disregard a.out. |
3359 | # It will help us diagnose broken compilers, and finding out an intuition | |
3360 | # of exeext. | |
22e05272 JM |
3361 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3362 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
5213506e RW |
3363 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
3364 | ||
3365 | # The possible output files: | |
3366 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3367 | ||
3368 | ac_rmfiles= | |
3369 | for ac_file in $ac_files | |
3370 | do | |
3371 | case $ac_file in | |
3372 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3373 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3374 | esac | |
3375 | done | |
3376 | rm -f $ac_rmfiles | |
3377 | ||
3378 | if { { ac_try="$ac_link_default" | |
3379 | case "(($ac_try" in | |
3380 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3381 | *) ac_try_echo=$ac_try;; | |
3382 | esac | |
3383 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3384 | $as_echo "$ac_try_echo"; } >&5 | |
3385 | (eval "$ac_link_default") 2>&5 | |
3386 | ac_status=$? | |
3387 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3388 | test $ac_status = 0; }; then : | |
3389 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3390 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3391 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3392 | # so that the user can short-circuit this test for compilers unknown to | |
3393 | # Autoconf. | |
3394 | for ac_file in $ac_files '' | |
238235ef DJ |
3395 | do |
3396 | test -f "$ac_file" || continue | |
3397 | case $ac_file in | |
5213506e | 3398 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
3beb1315 | 3399 | ;; |
238235ef | 3400 | [ab].out ) |
3beb1315 HPN |
3401 | # We found the default executable, but exeext='' is most |
3402 | # certainly right. | |
3403 | break;; | |
238235ef | 3404 | *.* ) |
5213506e RW |
3405 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
3406 | then :; else | |
3407 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3408 | fi | |
3409 | # We set ac_cv_exeext here because the later test for it is not | |
3410 | # safe: cross compilers may not add the suffix if given an `-o' | |
3411 | # argument, so we may need to know it at that point already. | |
3412 | # Even if this section looks crufty: it has the advantage of | |
3413 | # actually working. | |
3beb1315 | 3414 | break;; |
238235ef | 3415 | * ) |
3beb1315 | 3416 | break;; |
238235ef DJ |
3417 | esac |
3418 | done | |
5213506e RW |
3419 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
3420 | ||
7fda878c | 3421 | else |
5213506e RW |
3422 | ac_file='' |
3423 | fi | |
5213506e | 3424 | if test -z "$ac_file"; then : |
22e05272 JM |
3425 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3426 | $as_echo "no" >&6; } | |
3427 | $as_echo "$as_me: failed program was:" >&5 | |
238235ef DJ |
3428 | sed 's/^/| /' conftest.$ac_ext >&5 |
3429 | ||
5213506e RW |
3430 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3431 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3432 | as_fn_error 77 "C compiler cannot create executables |
3433 | See \`config.log' for more details" "$LINENO" 5; } | |
3434 | else | |
3435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3436 | $as_echo "yes" >&6; } | |
238235ef | 3437 | fi |
22e05272 JM |
3438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3439 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3441 | $as_echo "$ac_file" >&6; } | |
238235ef | 3442 | ac_exeext=$ac_cv_exeext |
238235ef | 3443 | |
22e05272 | 3444 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
238235ef | 3445 | ac_clean_files=$ac_clean_files_save |
5213506e RW |
3446 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
3447 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3448 | if { { ac_try="$ac_link" | |
3449 | case "(($ac_try" in | |
3450 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3451 | *) ac_try_echo=$ac_try;; | |
3452 | esac | |
3453 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3454 | $as_echo "$ac_try_echo"; } >&5 | |
3455 | (eval "$ac_link") 2>&5 | |
238235ef | 3456 | ac_status=$? |
5213506e RW |
3457 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3458 | test $ac_status = 0; }; then : | |
238235ef DJ |
3459 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3460 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3461 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3462 | # `rm'. | |
3463 | for ac_file in conftest.exe conftest conftest.*; do | |
3464 | test -f "$ac_file" || continue | |
3465 | case $ac_file in | |
5213506e | 3466 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
238235ef | 3467 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
3beb1315 | 3468 | break;; |
238235ef DJ |
3469 | * ) break;; |
3470 | esac | |
3471 | done | |
7fda878c | 3472 | else |
5213506e RW |
3473 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3474 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3475 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
3476 | See \`config.log' for more details" "$LINENO" 5; } | |
7fda878c | 3477 | fi |
22e05272 | 3478 | rm -f conftest conftest$ac_cv_exeext |
5213506e RW |
3479 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3480 | $as_echo "$ac_cv_exeext" >&6; } | |
238235ef DJ |
3481 | |
3482 | rm -f conftest.$ac_ext | |
3483 | EXEEXT=$ac_cv_exeext | |
3484 | ac_exeext=$EXEEXT | |
22e05272 JM |
3485 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3486 | /* end confdefs.h. */ | |
3487 | #include <stdio.h> | |
3488 | int | |
3489 | main () | |
3490 | { | |
3491 | FILE *f = fopen ("conftest.out", "w"); | |
3492 | return ferror (f) || fclose (f) != 0; | |
3493 | ||
3494 | ; | |
3495 | return 0; | |
3496 | } | |
3497 | _ACEOF | |
3498 | ac_clean_files="$ac_clean_files conftest.out" | |
3499 | # Check that the compiler produces executables we can run. If not, either | |
3500 | # the compiler is broken, or we cross compile. | |
3501 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3502 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3503 | if test "$cross_compiling" != yes; then | |
3504 | { { ac_try="$ac_link" | |
3505 | case "(($ac_try" in | |
3506 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3507 | *) ac_try_echo=$ac_try;; | |
3508 | esac | |
3509 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3510 | $as_echo "$ac_try_echo"; } >&5 | |
3511 | (eval "$ac_link") 2>&5 | |
3512 | ac_status=$? | |
3513 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3514 | test $ac_status = 0; } | |
3515 | if { ac_try='./conftest$ac_cv_exeext' | |
3516 | { { case "(($ac_try" in | |
3517 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3518 | *) ac_try_echo=$ac_try;; | |
3519 | esac | |
3520 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3521 | $as_echo "$ac_try_echo"; } >&5 | |
3522 | (eval "$ac_try") 2>&5 | |
3523 | ac_status=$? | |
3524 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3525 | test $ac_status = 0; }; }; then | |
3526 | cross_compiling=no | |
3527 | else | |
3528 | if test "$cross_compiling" = maybe; then | |
3529 | cross_compiling=yes | |
3530 | else | |
3531 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3532 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3533 | as_fn_error $? "cannot run C compiled programs. | |
3534 | If you meant to cross compile, use \`--host'. | |
3535 | See \`config.log' for more details" "$LINENO" 5; } | |
3536 | fi | |
3537 | fi | |
3538 | fi | |
3539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3540 | $as_echo "$cross_compiling" >&6; } | |
3541 | ||
3542 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
3543 | ac_clean_files=$ac_clean_files_save | |
7fda878c | 3544 | fi |
5213506e RW |
3545 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3546 | $as_echo_n "checking for suffix of object files... " >&6; } | |
22e05272 | 3547 | if ${ac_cv_objext+:} false; then : |
5213506e | 3548 | $as_echo_n "(cached) " >&6 |
7fda878c | 3549 | else |
5213506e | 3550 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
238235ef | 3551 | /* end confdefs.h. */ |
7fda878c | 3552 | |
238235ef DJ |
3553 | int |
3554 | main () | |
3555 | { | |
7fda878c | 3556 | |
238235ef DJ |
3557 | ; |
3558 | return 0; | |
3559 | } | |
3560 | _ACEOF | |
3561 | rm -f conftest.o conftest.obj | |
5213506e RW |
3562 | if { { ac_try="$ac_compile" |
3563 | case "(($ac_try" in | |
3564 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3565 | *) ac_try_echo=$ac_try;; | |
3566 | esac | |
3567 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3568 | $as_echo "$ac_try_echo"; } >&5 | |
3569 | (eval "$ac_compile") 2>&5 | |
3570 | ac_status=$? | |
3571 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3572 | test $ac_status = 0; }; then : | |
3573 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3574 | test -f "$ac_file" || continue; | |
238235ef | 3575 | case $ac_file in |
5213506e | 3576 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
238235ef DJ |
3577 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3578 | break;; | |
3579 | esac | |
3580 | done | |
7fda878c | 3581 | else |
5213506e | 3582 | $as_echo "$as_me: failed program was:" >&5 |
238235ef DJ |
3583 | sed 's/^/| /' conftest.$ac_ext >&5 |
3584 | ||
5213506e RW |
3585 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3586 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3587 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
3588 | See \`config.log' for more details" "$LINENO" 5; } | |
238235ef | 3589 | fi |
238235ef | 3590 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
7fda878c | 3591 | fi |
5213506e RW |
3592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3593 | $as_echo "$ac_cv_objext" >&6; } | |
238235ef DJ |
3594 | OBJEXT=$ac_cv_objext |
3595 | ac_objext=$OBJEXT | |
5213506e RW |
3596 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3597 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
22e05272 | 3598 | if ${ac_cv_c_compiler_gnu+:} false; then : |
5213506e | 3599 | $as_echo_n "(cached) " >&6 |
238235ef | 3600 | else |
5213506e | 3601 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
238235ef DJ |
3602 | /* end confdefs.h. */ |
3603 | ||
3604 | int | |
3605 | main () | |
3606 | { | |
3607 | #ifndef __GNUC__ | |
3608 | choke me | |
3609 | #endif | |
7fda878c | 3610 | |
238235ef DJ |
3611 | ; |
3612 | return 0; | |
3613 | } | |
3614 | _ACEOF | |
5213506e | 3615 | if ac_fn_c_try_compile "$LINENO"; then : |
238235ef DJ |
3616 | ac_compiler_gnu=yes |
3617 | else | |
5213506e | 3618 | ac_compiler_gnu=no |
238235ef | 3619 | fi |
5213506e | 3620 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
238235ef DJ |
3621 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3622 | ||
3623 | fi | |
5213506e RW |
3624 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3625 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3626 | if test $ac_compiler_gnu = yes; then | |
3627 | GCC=yes | |
3628 | else | |
3629 | GCC= | |
3630 | fi | |
238235ef DJ |
3631 | ac_test_CFLAGS=${CFLAGS+set} |
3632 | ac_save_CFLAGS=$CFLAGS | |
5213506e RW |
3633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3634 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
22e05272 | 3635 | if ${ac_cv_prog_cc_g+:} false; then : |
5213506e RW |
3636 | $as_echo_n "(cached) " >&6 |
3637 | else | |
3638 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3639 | ac_c_werror_flag=yes | |
3640 | ac_cv_prog_cc_g=no | |
3641 | CFLAGS="-g" | |
3642 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
238235ef | 3643 | /* end confdefs.h. */ |
7fda878c | 3644 | |
238235ef DJ |
3645 | int |
3646 | main () | |
3647 | { | |
7fda878c | 3648 | |
238235ef DJ |
3649 | ; |
3650 | return 0; | |
3651 | } | |
3652 | _ACEOF | |
5213506e | 3653 | if ac_fn_c_try_compile "$LINENO"; then : |
238235ef DJ |
3654 | ac_cv_prog_cc_g=yes |
3655 | else | |
5213506e RW |
3656 | CFLAGS="" |
3657 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3658 | /* end confdefs.h. */ | |
3659 | ||
3660 | int | |
3661 | main () | |
3662 | { | |
3663 | ||
3664 | ; | |
3665 | return 0; | |
3666 | } | |
3667 | _ACEOF | |
3668 | if ac_fn_c_try_compile "$LINENO"; then : | |
3669 | ||
3670 | else | |
3671 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3672 | CFLAGS="-g" | |
3673 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3674 | /* end confdefs.h. */ | |
3675 | ||
3676 | int | |
3677 | main () | |
3678 | { | |
0bc0cd11 | 3679 | |
5213506e RW |
3680 | ; |
3681 | return 0; | |
3682 | } | |
3683 | _ACEOF | |
3684 | if ac_fn_c_try_compile "$LINENO"; then : | |
3685 | ac_cv_prog_cc_g=yes | |
3686 | fi | |
3687 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
238235ef | 3688 | fi |
5213506e | 3689 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
238235ef | 3690 | fi |
5213506e RW |
3691 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3692 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3693 | fi | |
3694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3695 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
238235ef DJ |
3696 | if test "$ac_test_CFLAGS" = set; then |
3697 | CFLAGS=$ac_save_CFLAGS | |
3698 | elif test $ac_cv_prog_cc_g = yes; then | |
0bc0cd11 | 3699 | if test "$GCC" = yes; then |
238235ef | 3700 | CFLAGS="-g -O2" |
0bc0cd11 | 3701 | else |
238235ef | 3702 | CFLAGS="-g" |
0bc0cd11 JL |
3703 | fi |
3704 | else | |
238235ef DJ |
3705 | if test "$GCC" = yes; then |
3706 | CFLAGS="-O2" | |
3707 | else | |
3708 | CFLAGS= | |
3709 | fi | |
0bc0cd11 | 3710 | fi |
5213506e RW |
3711 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3712 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
22e05272 | 3713 | if ${ac_cv_prog_cc_c89+:} false; then : |
5213506e | 3714 | $as_echo_n "(cached) " >&6 |
238235ef | 3715 | else |
5213506e | 3716 | ac_cv_prog_cc_c89=no |
238235ef | 3717 | ac_save_CC=$CC |
5213506e | 3718 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
238235ef DJ |
3719 | /* end confdefs.h. */ |
3720 | #include <stdarg.h> | |
3721 | #include <stdio.h> | |
22e05272 | 3722 | struct stat; |
238235ef DJ |
3723 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3724 | struct buf { int x; }; | |
3725 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3726 | static char *e (p, i) | |
3727 | char **p; | |
3728 | int i; | |
3729 | { | |
3730 | return p[i]; | |
d1209685 | 3731 | } |
238235ef DJ |
3732 | static char *f (char * (*g) (char **, int), char **p, ...) |
3733 | { | |
3734 | char *s; | |
3735 | va_list v; | |
3736 | va_start (v,p); | |
3737 | s = g (p, va_arg (v,int)); | |
3738 | va_end (v); | |
3739 | return s; | |
d1209685 | 3740 | } |
3beb1315 HPN |
3741 | |
3742 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3743 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3744 | These don't provoke an error unfortunately, instead are silently treated | |
5213506e | 3745 | as 'x'. The following induces an error, until -std is added to get |
3beb1315 HPN |
3746 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3747 | array size at least. It's necessary to write '\x00'==0 to get something | |
5213506e | 3748 | that's true only with -std. */ |
3beb1315 HPN |
3749 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3750 | ||
5213506e RW |
3751 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3752 | inside strings and character constants. */ | |
3753 | #define FOO(x) 'x' | |
3754 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3755 | ||
238235ef DJ |
3756 | int test (int i, double x); |
3757 | struct s1 {int (*f) (int a);}; | |
3758 | struct s2 {int (*f) (double a);}; | |
3759 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3760 | int argc; | |
3761 | char **argv; | |
3762 | int | |
3763 | main () | |
3764 | { | |
3765 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3766 | ; | |
3767 | return 0; | |
d1209685 | 3768 | } |
238235ef | 3769 | _ACEOF |
5213506e RW |
3770 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3771 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
238235ef DJ |
3772 | do |
3773 | CC="$ac_save_CC $ac_arg" | |
5213506e RW |
3774 | if ac_fn_c_try_compile "$LINENO"; then : |
3775 | ac_cv_prog_cc_c89=$ac_arg | |
238235ef | 3776 | fi |
5213506e RW |
3777 | rm -f core conftest.err conftest.$ac_objext |
3778 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
238235ef | 3779 | done |
5213506e | 3780 | rm -f conftest.$ac_ext |
238235ef DJ |
3781 | CC=$ac_save_CC |
3782 | ||
3783 | fi | |
5213506e RW |
3784 | # AC_CACHE_VAL |
3785 | case "x$ac_cv_prog_cc_c89" in | |
3786 | x) | |
3787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3788 | $as_echo "none needed" >&6; } ;; | |
3789 | xno) | |
3790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3791 | $as_echo "unsupported" >&6; } ;; | |
238235ef | 3792 | *) |
5213506e RW |
3793 | CC="$CC $ac_cv_prog_cc_c89" |
3794 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3795 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
238235ef | 3796 | esac |
5213506e | 3797 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
238235ef | 3798 | |
238235ef DJ |
3799 | fi |
3800 | ||
238235ef DJ |
3801 | ac_ext=c |
3802 | ac_cpp='$CPP $CPPFLAGS' | |
3803 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3804 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3805 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3806 | ||
d208e2d2 | 3807 | |
f50f17e6 YJ |
3808 | ac_ext=c |
3809 | ac_cpp='$CPP $CPPFLAGS' | |
3810 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3811 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3812 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3814 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3815 | # On Suns, sometimes $CPP names a directory. | |
3816 | if test -n "$CPP" && test -d "$CPP"; then | |
3817 | CPP= | |
5213506e | 3818 | fi |
f50f17e6 | 3819 | if test -z "$CPP"; then |
22e05272 | 3820 | if ${ac_cv_prog_CPP+:} false; then : |
5213506e | 3821 | $as_echo_n "(cached) " >&6 |
d208e2d2 | 3822 | else |
f50f17e6 YJ |
3823 | # Double quotes because CPP needs to be expanded |
3824 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3825 | do | |
3826 | ac_preproc_ok=false | |
3827 | for ac_c_preproc_warn_flag in '' yes | |
3828 | do | |
3829 | # Use a header file that comes with gcc, so configuring glibc | |
3830 | # with a fresh cross-compiler works. | |
3831 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3832 | # <limits.h> exists even on freestanding compilers. | |
3833 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3834 | # not just through cpp. "Syntax error" is here to catch this case. | |
3835 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d208e2d2 | 3836 | /* end confdefs.h. */ |
f50f17e6 YJ |
3837 | #ifdef __STDC__ |
3838 | # include <limits.h> | |
3839 | #else | |
3840 | # include <assert.h> | |
3841 | #endif | |
3842 | Syntax error | |
d208e2d2 | 3843 | _ACEOF |
f50f17e6 YJ |
3844 | if ac_fn_c_try_cpp "$LINENO"; then : |
3845 | ||
3846 | else | |
3847 | # Broken: fails on valid input. | |
3848 | continue | |
d208e2d2 | 3849 | fi |
22e05272 | 3850 | rm -f conftest.err conftest.i conftest.$ac_ext |
f50f17e6 YJ |
3851 | |
3852 | # OK, works on sane cases. Now check whether nonexistent headers | |
3853 | # can be detected and how. | |
3854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3855 | /* end confdefs.h. */ | |
3856 | #include <ac_nonexistent.h> | |
3857 | _ACEOF | |
3858 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3859 | # Broken: success on invalid input. | |
3860 | continue | |
3861 | else | |
3862 | # Passes both tests. | |
3863 | ac_preproc_ok=: | |
3864 | break | |
d208e2d2 | 3865 | fi |
22e05272 | 3866 | rm -f conftest.err conftest.i conftest.$ac_ext |
f50f17e6 YJ |
3867 | |
3868 | done | |
3869 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
22e05272 | 3870 | rm -f conftest.i conftest.err conftest.$ac_ext |
f50f17e6 YJ |
3871 | if $ac_preproc_ok; then : |
3872 | break | |
d208e2d2 | 3873 | fi |
d208e2d2 | 3874 | |
f50f17e6 YJ |
3875 | done |
3876 | ac_cv_prog_CPP=$CPP | |
3877 | ||
3878 | fi | |
3879 | CPP=$ac_cv_prog_CPP | |
d208e2d2 | 3880 | else |
f50f17e6 YJ |
3881 | ac_cv_prog_CPP=$CPP |
3882 | fi | |
3883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3884 | $as_echo "$CPP" >&6; } | |
3885 | ac_preproc_ok=false | |
3886 | for ac_c_preproc_warn_flag in '' yes | |
3887 | do | |
3888 | # Use a header file that comes with gcc, so configuring glibc | |
3889 | # with a fresh cross-compiler works. | |
3890 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3891 | # <limits.h> exists even on freestanding compilers. | |
3892 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3893 | # not just through cpp. "Syntax error" is here to catch this case. | |
5213506e | 3894 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
d208e2d2 | 3895 | /* end confdefs.h. */ |
f50f17e6 YJ |
3896 | #ifdef __STDC__ |
3897 | # include <limits.h> | |
3898 | #else | |
3899 | # include <assert.h> | |
3900 | #endif | |
3901 | Syntax error | |
d208e2d2 | 3902 | _ACEOF |
f50f17e6 YJ |
3903 | if ac_fn_c_try_cpp "$LINENO"; then : |
3904 | ||
3905 | else | |
3906 | # Broken: fails on valid input. | |
3907 | continue | |
d208e2d2 | 3908 | fi |
22e05272 | 3909 | rm -f conftest.err conftest.i conftest.$ac_ext |
f50f17e6 YJ |
3910 | |
3911 | # OK, works on sane cases. Now check whether nonexistent headers | |
3912 | # can be detected and how. | |
5213506e | 3913 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
d208e2d2 | 3914 | /* end confdefs.h. */ |
f50f17e6 | 3915 | #include <ac_nonexistent.h> |
b033df90 | 3916 | _ACEOF |
5213506e | 3917 | if ac_fn_c_try_cpp "$LINENO"; then : |
b033df90 DJ |
3918 | # Broken: success on invalid input. |
3919 | continue | |
3920 | else | |
b033df90 DJ |
3921 | # Passes both tests. |
3922 | ac_preproc_ok=: | |
3923 | break | |
3924 | fi | |
22e05272 | 3925 | rm -f conftest.err conftest.i conftest.$ac_ext |
b033df90 DJ |
3926 | |
3927 | done | |
3928 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
22e05272 | 3929 | rm -f conftest.i conftest.err conftest.$ac_ext |
5213506e RW |
3930 | if $ac_preproc_ok; then : |
3931 | ||
b033df90 | 3932 | else |
5213506e RW |
3933 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3934 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3935 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3936 | See \`config.log' for more details" "$LINENO" 5; } | |
b033df90 DJ |
3937 | fi |
3938 | ||
3939 | ac_ext=c | |
3940 | ac_cpp='$CPP $CPPFLAGS' | |
3941 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3942 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3943 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3944 | ||
3945 | ||
f50f17e6 YJ |
3946 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
3947 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
22e05272 | 3948 | if ${ac_cv_path_GREP+:} false; then : |
5213506e | 3949 | $as_echo_n "(cached) " >&6 |
e8f9ec35 | 3950 | else |
f50f17e6 YJ |
3951 | if test -z "$GREP"; then |
3952 | ac_path_GREP_found=false | |
3953 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3954 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3955 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3956 | do | |
3957 | IFS=$as_save_IFS | |
3958 | test -z "$as_dir" && as_dir=. | |
3959 | for ac_prog in grep ggrep; do | |
3960 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3961 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
22e05272 | 3962 | as_fn_executable_p "$ac_path_GREP" || continue |
f50f17e6 YJ |
3963 | # Check for GNU ac_path_GREP and select it if it is found. |
3964 | # Check for GNU $ac_path_GREP | |
3965 | case `"$ac_path_GREP" --version 2>&1` in | |
3966 | *GNU*) | |
3967 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3968 | *) | |
3969 | ac_count=0 | |
3970 | $as_echo_n 0123456789 >"conftest.in" | |
3971 | while : | |
3972 | do | |
3973 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3974 | mv "conftest.tmp" "conftest.in" | |
3975 | cp "conftest.in" "conftest.nl" | |
3976 | $as_echo 'GREP' >> "conftest.nl" | |
3977 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3978 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3979 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3980 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3981 | # Best one so far, save it but keep looking for a better one | |
3982 | ac_cv_path_GREP="$ac_path_GREP" | |
3983 | ac_path_GREP_max=$ac_count | |
3984 | fi | |
3985 | # 10*(2^10) chars as input seems more than enough | |
3986 | test $ac_count -gt 10 && break | |
3987 | done | |
3988 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3989 | esac | |
3990 | ||
3991 | $ac_path_GREP_found && break 3 | |
3992 | done | |
3993 | done | |
3994 | done | |
3995 | IFS=$as_save_IFS | |
3996 | if test -z "$ac_cv_path_GREP"; then | |
22e05272 | 3997 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
f50f17e6 | 3998 | fi |
aa2480c5 | 3999 | else |
f50f17e6 YJ |
4000 | ac_cv_path_GREP=$GREP |
4001 | fi | |
4002 | ||
4003 | fi | |
4004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4005 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4006 | GREP="$ac_cv_path_GREP" | |
4007 | ||
4008 | ||
4009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4010 | $as_echo_n "checking for egrep... " >&6; } | |
22e05272 | 4011 | if ${ac_cv_path_EGREP+:} false; then : |
f50f17e6 YJ |
4012 | $as_echo_n "(cached) " >&6 |
4013 | else | |
4014 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
4015 | then ac_cv_path_EGREP="$GREP -E" | |
4016 | else | |
4017 | if test -z "$EGREP"; then | |
4018 | ac_path_EGREP_found=false | |
4019 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4020 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4021 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4022 | do | |
4023 | IFS=$as_save_IFS | |
4024 | test -z "$as_dir" && as_dir=. | |
4025 | for ac_prog in egrep; do | |
4026 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4027 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
22e05272 | 4028 | as_fn_executable_p "$ac_path_EGREP" || continue |
f50f17e6 YJ |
4029 | # Check for GNU ac_path_EGREP and select it if it is found. |
4030 | # Check for GNU $ac_path_EGREP | |
4031 | case `"$ac_path_EGREP" --version 2>&1` in | |
4032 | *GNU*) | |
4033 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4034 | *) | |
4035 | ac_count=0 | |
4036 | $as_echo_n 0123456789 >"conftest.in" | |
4037 | while : | |
4038 | do | |
4039 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4040 | mv "conftest.tmp" "conftest.in" | |
4041 | cp "conftest.in" "conftest.nl" | |
4042 | $as_echo 'EGREP' >> "conftest.nl" | |
4043 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4044 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4045 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4046 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4047 | # Best one so far, save it but keep looking for a better one | |
4048 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4049 | ac_path_EGREP_max=$ac_count | |
4050 | fi | |
4051 | # 10*(2^10) chars as input seems more than enough | |
4052 | test $ac_count -gt 10 && break | |
4053 | done | |
4054 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4055 | esac | |
4056 | ||
4057 | $ac_path_EGREP_found && break 3 | |
4058 | done | |
4059 | done | |
4060 | done | |
4061 | IFS=$as_save_IFS | |
4062 | if test -z "$ac_cv_path_EGREP"; then | |
22e05272 | 4063 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
f50f17e6 YJ |
4064 | fi |
4065 | else | |
4066 | ac_cv_path_EGREP=$EGREP | |
4067 | fi | |
4068 | ||
4069 | fi | |
4070 | fi | |
4071 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4072 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4073 | EGREP="$ac_cv_path_EGREP" | |
4074 | ||
4075 | ||
4076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4077 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
22e05272 | 4078 | if ${ac_cv_header_stdc+:} false; then : |
f50f17e6 YJ |
4079 | $as_echo_n "(cached) " >&6 |
4080 | else | |
4081 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
aa2480c5 | 4082 | /* end confdefs.h. */ |
f50f17e6 YJ |
4083 | #include <stdlib.h> |
4084 | #include <stdarg.h> | |
4085 | #include <string.h> | |
4086 | #include <float.h> | |
aa2480c5 PB |
4087 | |
4088 | int | |
4089 | main () | |
4090 | { | |
4091 | ||
4092 | ; | |
4093 | return 0; | |
4094 | } | |
4095 | _ACEOF | |
5213506e | 4096 | if ac_fn_c_try_compile "$LINENO"; then : |
f50f17e6 | 4097 | ac_cv_header_stdc=yes |
aa2480c5 | 4098 | else |
f50f17e6 | 4099 | ac_cv_header_stdc=no |
aa2480c5 | 4100 | fi |
5213506e | 4101 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f50f17e6 YJ |
4102 | |
4103 | if test $ac_cv_header_stdc = yes; then | |
4104 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4106 | /* end confdefs.h. */ | |
4107 | #include <string.h> | |
4108 | ||
4109 | _ACEOF | |
4110 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4111 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4112 | ||
4113 | else | |
4114 | ac_cv_header_stdc=no | |
aa2480c5 | 4115 | fi |
f50f17e6 | 4116 | rm -f conftest* |
aa2480c5 | 4117 | |
aa2480c5 PB |
4118 | fi |
4119 | ||
f50f17e6 YJ |
4120 | if test $ac_cv_header_stdc = yes; then |
4121 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4122 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4123 | /* end confdefs.h. */ | |
4124 | #include <stdlib.h> | |
4125 | ||
4126 | _ACEOF | |
4127 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4128 | $EGREP "free" >/dev/null 2>&1; then : | |
aa2480c5 | 4129 | |
24f2cabb | 4130 | else |
f50f17e6 | 4131 | ac_cv_header_stdc=no |
24f2cabb | 4132 | fi |
f50f17e6 YJ |
4133 | rm -f conftest* |
4134 | ||
4135 | fi | |
4136 | ||
4137 | if test $ac_cv_header_stdc = yes; then | |
4138 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4139 | if test "$cross_compiling" = yes; then : | |
4140 | : | |
24f2cabb | 4141 | else |
5213506e | 4142 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
24f2cabb | 4143 | /* end confdefs.h. */ |
f50f17e6 YJ |
4144 | #include <ctype.h> |
4145 | #include <stdlib.h> | |
4146 | #if ((' ' & 0x0FF) == 0x020) | |
4147 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4148 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4149 | #else | |
4150 | # define ISLOWER(c) \ | |
4151 | (('a' <= (c) && (c) <= 'i') \ | |
4152 | || ('j' <= (c) && (c) <= 'r') \ | |
4153 | || ('s' <= (c) && (c) <= 'z')) | |
4154 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4155 | #endif | |
24f2cabb | 4156 | |
f50f17e6 | 4157 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
24f2cabb L |
4158 | int |
4159 | main () | |
4160 | { | |
f50f17e6 YJ |
4161 | int i; |
4162 | for (i = 0; i < 256; i++) | |
4163 | if (XOR (islower (i), ISLOWER (i)) | |
4164 | || toupper (i) != TOUPPER (i)) | |
4165 | return 2; | |
24f2cabb L |
4166 | return 0; |
4167 | } | |
4168 | _ACEOF | |
f50f17e6 YJ |
4169 | if ac_fn_c_try_run "$LINENO"; then : |
4170 | ||
24f2cabb | 4171 | else |
f50f17e6 YJ |
4172 | ac_cv_header_stdc=no |
4173 | fi | |
4174 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4175 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24f2cabb | 4176 | fi |
24f2cabb L |
4177 | |
4178 | fi | |
f50f17e6 YJ |
4179 | fi |
4180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4181 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4182 | if test $ac_cv_header_stdc = yes; then | |
24f2cabb | 4183 | |
f50f17e6 | 4184 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
24f2cabb L |
4185 | |
4186 | fi | |
4187 | ||
f50f17e6 YJ |
4188 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4189 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4190 | inttypes.h stdint.h unistd.h | |
4191 | do : | |
4192 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4193 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4194 | " | |
22e05272 | 4195 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
f50f17e6 YJ |
4196 | cat >>confdefs.h <<_ACEOF |
4197 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4198 | _ACEOF | |
4199 | ||
4200 | fi | |
4201 | ||
4202 | done | |
4203 | ||
4204 | ||
4205 | ||
4206 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
22e05272 | 4207 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
f50f17e6 | 4208 | MINIX=yes |
24f2cabb | 4209 | else |
f50f17e6 | 4210 | MINIX= |
24f2cabb L |
4211 | fi |
4212 | ||
4213 | ||
f50f17e6 | 4214 | if test "$MINIX" = yes; then |
24f2cabb | 4215 | |
f50f17e6 YJ |
4216 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
4217 | ||
4218 | ||
4219 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
4220 | ||
4221 | ||
4222 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4223 | ||
4224 | fi | |
4225 | ||
4226 | ||
4227 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
4228 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
22e05272 | 4229 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
5213506e | 4230 | $as_echo_n "(cached) " >&6 |
207db768 | 4231 | else |
5213506e | 4232 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ad49d865 L |
4233 | /* end confdefs.h. */ |
4234 | ||
22e05272 JM |
4235 | # define __EXTENSIONS__ 1 |
4236 | $ac_includes_default | |
ad49d865 L |
4237 | int |
4238 | main () | |
4239 | { | |
ad49d865 L |
4240 | |
4241 | ; | |
4242 | return 0; | |
4243 | } | |
4244 | _ACEOF | |
5213506e | 4245 | if ac_fn_c_try_compile "$LINENO"; then : |
f50f17e6 | 4246 | ac_cv_safe_to_define___extensions__=yes |
207db768 | 4247 | else |
f50f17e6 | 4248 | ac_cv_safe_to_define___extensions__=no |
207db768 | 4249 | fi |
5213506e | 4250 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
207db768 | 4251 | fi |
f50f17e6 YJ |
4252 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4253 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4254 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4255 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4256 | ||
4257 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
4258 | ||
4259 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
4260 | ||
4261 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
4262 | ||
4263 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
4264 | ||
ad49d865 | 4265 | |
207db768 | 4266 | |
f50f17e6 YJ |
4267 | # Check whether --enable-largefile was given. |
4268 | if test "${enable_largefile+set}" = set; then : | |
4269 | enableval=$enable_largefile; | |
207db768 | 4270 | fi |
ad49d865 | 4271 | |
f50f17e6 YJ |
4272 | if test "$enable_largefile" != no; then |
4273 | ||
4274 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4275 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
22e05272 | 4276 | if ${ac_cv_sys_largefile_CC+:} false; then : |
5213506e | 4277 | $as_echo_n "(cached) " >&6 |
207db768 | 4278 | else |
f50f17e6 YJ |
4279 | ac_cv_sys_largefile_CC=no |
4280 | if test "$GCC" != yes; then | |
4281 | ac_save_CC=$CC | |
4282 | while :; do | |
4283 | # IRIX 6.2 and later do not support large files by default, | |
4284 | # so use the C compiler's -n32 option if that helps. | |
4285 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4286 | /* end confdefs.h. */ | |
4287 | #include <sys/types.h> | |
4288 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4289 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4290 | since some C++ compilers masquerading as C compilers | |
4291 | incorrectly reject 9223372036854775807. */ | |
fbb334a6 | 4292 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f50f17e6 YJ |
4293 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4294 | && LARGE_OFF_T % 2147483647 == 1) | |
4295 | ? 1 : -1]; | |
4296 | int | |
4297 | main () | |
4298 | { | |
4299 | ||
4300 | ; | |
4301 | return 0; | |
4302 | } | |
4303 | _ACEOF | |
4304 | if ac_fn_c_try_compile "$LINENO"; then : | |
4305 | break | |
4306 | fi | |
4307 | rm -f core conftest.err conftest.$ac_objext | |
4308 | CC="$CC -n32" | |
4309 | if ac_fn_c_try_compile "$LINENO"; then : | |
4310 | ac_cv_sys_largefile_CC=' -n32'; break | |
4311 | fi | |
4312 | rm -f core conftest.err conftest.$ac_objext | |
4313 | break | |
4314 | done | |
4315 | CC=$ac_save_CC | |
4316 | rm -f conftest.$ac_ext | |
4317 | fi | |
4318 | fi | |
4319 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4320 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4321 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4322 | CC=$CC$ac_cv_sys_largefile_CC | |
4323 | fi | |
4324 | ||
4325 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4326 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
22e05272 | 4327 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
f50f17e6 YJ |
4328 | $as_echo_n "(cached) " >&6 |
4329 | else | |
4330 | while :; do | |
5213506e | 4331 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ad49d865 | 4332 | /* end confdefs.h. */ |
f50f17e6 YJ |
4333 | #include <sys/types.h> |
4334 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4335 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4336 | since some C++ compilers masquerading as C compilers | |
4337 | incorrectly reject 9223372036854775807. */ | |
fbb334a6 | 4338 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f50f17e6 YJ |
4339 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4340 | && LARGE_OFF_T % 2147483647 == 1) | |
4341 | ? 1 : -1]; | |
4342 | int | |
4343 | main () | |
4344 | { | |
238235ef | 4345 | |
f50f17e6 YJ |
4346 | ; |
4347 | return 0; | |
4348 | } | |
ad49d865 | 4349 | _ACEOF |
5213506e | 4350 | if ac_fn_c_try_compile "$LINENO"; then : |
f50f17e6 | 4351 | ac_cv_sys_file_offset_bits=no; break |
207db768 | 4352 | fi |
5213506e | 4353 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f50f17e6 YJ |
4354 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4355 | /* end confdefs.h. */ | |
4356 | #define _FILE_OFFSET_BITS 64 | |
4357 | #include <sys/types.h> | |
4358 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4359 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4360 | since some C++ compilers masquerading as C compilers | |
4361 | incorrectly reject 9223372036854775807. */ | |
fbb334a6 | 4362 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f50f17e6 YJ |
4363 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4364 | && LARGE_OFF_T % 2147483647 == 1) | |
4365 | ? 1 : -1]; | |
4366 | int | |
4367 | main () | |
4368 | { | |
ad49d865 | 4369 | |
f50f17e6 YJ |
4370 | ; |
4371 | return 0; | |
4372 | } | |
4373 | _ACEOF | |
4374 | if ac_fn_c_try_compile "$LINENO"; then : | |
4375 | ac_cv_sys_file_offset_bits=64; break | |
207db768 | 4376 | fi |
f50f17e6 YJ |
4377 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4378 | ac_cv_sys_file_offset_bits=unknown | |
4379 | break | |
4380 | done | |
4381 | fi | |
4382 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4383 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4384 | case $ac_cv_sys_file_offset_bits in #( | |
4385 | no | unknown) ;; | |
4386 | *) | |
4387 | cat >>confdefs.h <<_ACEOF | |
4388 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
ad49d865 | 4389 | _ACEOF |
f50f17e6 | 4390 | ;; |
ad49d865 | 4391 | esac |
f50f17e6 YJ |
4392 | rm -rf conftest* |
4393 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4395 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
22e05272 | 4396 | if ${ac_cv_sys_large_files+:} false; then : |
f50f17e6 YJ |
4397 | $as_echo_n "(cached) " >&6 |
4398 | else | |
4399 | while :; do | |
4400 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4401 | /* end confdefs.h. */ | |
4402 | #include <sys/types.h> | |
4403 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4404 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4405 | since some C++ compilers masquerading as C compilers | |
4406 | incorrectly reject 9223372036854775807. */ | |
fbb334a6 | 4407 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f50f17e6 YJ |
4408 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4409 | && LARGE_OFF_T % 2147483647 == 1) | |
4410 | ? 1 : -1]; | |
4411 | int | |
4412 | main () | |
4413 | { | |
207db768 | 4414 | |
f50f17e6 YJ |
4415 | ; |
4416 | return 0; | |
4417 | } | |
4418 | _ACEOF | |
4419 | if ac_fn_c_try_compile "$LINENO"; then : | |
4420 | ac_cv_sys_large_files=no; break | |
4421 | fi | |
4422 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4423 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4424 | /* end confdefs.h. */ | |
4425 | #define _LARGE_FILES 1 | |
4426 | #include <sys/types.h> | |
4427 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4428 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4429 | since some C++ compilers masquerading as C compilers | |
4430 | incorrectly reject 9223372036854775807. */ | |
fbb334a6 | 4431 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
f50f17e6 YJ |
4432 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
4433 | && LARGE_OFF_T % 2147483647 == 1) | |
4434 | ? 1 : -1]; | |
4435 | int | |
4436 | main () | |
4437 | { | |
5213506e | 4438 | |
f50f17e6 YJ |
4439 | ; |
4440 | return 0; | |
4441 | } | |
4442 | _ACEOF | |
4443 | if ac_fn_c_try_compile "$LINENO"; then : | |
4444 | ac_cv_sys_large_files=1; break | |
4445 | fi | |
4446 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4447 | ac_cv_sys_large_files=unknown | |
4448 | break | |
4449 | done | |
4450 | fi | |
4451 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4452 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4453 | case $ac_cv_sys_large_files in #( | |
4454 | no | unknown) ;; | |
4455 | *) | |
4456 | cat >>confdefs.h <<_ACEOF | |
4457 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4458 | _ACEOF | |
4459 | ;; | |
4460 | esac | |
4461 | rm -rf conftest* | |
4462 | fi | |
22e05272 JM |
4463 | |
4464 | ||
f50f17e6 YJ |
4465 | fi |
4466 | ||
4467 | ||
4468 | ac_c_preproc_warn_flag=yes | |
4469 | ||
126e0b6b AM |
4470 | ac_ext=c |
4471 | ac_cpp='$CPP $CPPFLAGS' | |
4472 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4473 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4474 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4475 | ||
f50f17e6 YJ |
4476 | ac_libiberty_warn_cflags= |
4477 | save_CFLAGS="$CFLAGS" | |
4478 | for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ | |
3eb89071 MW |
4479 | -Wstrict-prototypes \ |
4480 | -Wshadow=local; do | |
f50f17e6 YJ |
4481 | # Do the check with the no- prefix removed since gcc silently |
4482 | # accepts any -Wno-* option on purpose | |
4483 | case $real_option in | |
4484 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; | |
4485 | *) option=$real_option ;; | |
4486 | esac | |
4487 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
4488 | ||
4489 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4490 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
22e05272 | 4491 | if eval \${$as_acx_Woption+:} false; then : |
5213506e | 4492 | $as_echo_n "(cached) " >&6 |
207db768 | 4493 | else |
f50f17e6 YJ |
4494 | CFLAGS="$option" |
4495 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4496 | /* end confdefs.h. */ | |
5213506e | 4497 | |
f50f17e6 YJ |
4498 | int |
4499 | main () | |
4500 | { | |
4501 | ||
4502 | ; | |
4503 | return 0; | |
4504 | } | |
4505 | _ACEOF | |
4506 | if ac_fn_c_try_compile "$LINENO"; then : | |
4507 | eval "$as_acx_Woption=yes" | |
4508 | else | |
4509 | eval "$as_acx_Woption=no" | |
4510 | fi | |
4511 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4512 | ||
4513 | fi | |
4514 | eval ac_res=\$$as_acx_Woption | |
4515 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4516 | $as_echo "$ac_res" >&6; } | |
4517 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
4518 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" | |
4519 | fi | |
5213506e | 4520 | done |
f50f17e6 | 4521 | CFLAGS="$save_CFLAGS" |
126e0b6b AM |
4522 | ac_ext=c |
4523 | ac_cpp='$CPP $CPPFLAGS' | |
4524 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4525 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4526 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4527 | ||
4528 | ||
4529 | ac_ext=c | |
4530 | ac_cpp='$CPP $CPPFLAGS' | |
4531 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4532 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4533 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
f50f17e6 YJ |
4534 | |
4535 | # Do the check with the no- prefix removed from the warning options | |
4536 | # since gcc silently accepts any -Wno-* option on purpose | |
4537 | if test "$GCC" = yes; then : | |
4538 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 | |
4539 | $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } | |
22e05272 | 4540 | if ${acx_cv_prog_cc_pedantic_+:} false; then : |
f50f17e6 | 4541 | $as_echo_n "(cached) " >&6 |
5213506e | 4542 | else |
f50f17e6 YJ |
4543 | save_CFLAGS="$CFLAGS" |
4544 | CFLAGS="-pedantic " | |
4545 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4546 | /* end confdefs.h. */ | |
4547 | ||
4548 | int | |
4549 | main () | |
4550 | { | |
4551 | ||
4552 | ; | |
4553 | return 0; | |
4554 | } | |
4555 | _ACEOF | |
4556 | if ac_fn_c_try_compile "$LINENO"; then : | |
4557 | acx_cv_prog_cc_pedantic_=yes | |
4558 | else | |
4559 | acx_cv_prog_cc_pedantic_=no | |
4560 | fi | |
4561 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4562 | CFLAGS="$save_CFLAGS" | |
4563 | fi | |
4564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 | |
4565 | $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } | |
4566 | if test $acx_cv_prog_cc_pedantic_ = yes; then : | |
4567 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " | |
5213506e RW |
4568 | fi |
4569 | ||
4570 | fi | |
126e0b6b AM |
4571 | ac_ext=c |
4572 | ac_cpp='$CPP $CPPFLAGS' | |
4573 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4574 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4575 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4576 | ||
5213506e RW |
4577 | |
4578 | ||
f50f17e6 YJ |
4579 | if test "x$CC" != xcc; then |
4580 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 | |
4581 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
4582 | else | |
4583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 | |
4584 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
4585 | fi | |
4586 | set dummy $CC; ac_cc=`$as_echo "$2" | | |
4587 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
22e05272 | 4588 | if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : |
5213506e RW |
4589 | $as_echo_n "(cached) " >&6 |
4590 | else | |
f50f17e6 YJ |
4591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4592 | /* end confdefs.h. */ | |
4593 | ||
4594 | int | |
4595 | main () | |
4596 | { | |
4597 | ||
4598 | ; | |
4599 | return 0; | |
4600 | } | |
4601 | _ACEOF | |
4602 | # Make sure it works both with $CC and with simple cc. | |
4603 | # We do the test twice because some compilers refuse to overwrite an | |
4604 | # existing .o file with -o, though they will create one. | |
4605 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4606 | rm -f conftest2.* | |
4607 | if { { case "(($ac_try" in | |
4608 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4609 | *) ac_try_echo=$ac_try;; | |
4610 | esac | |
4611 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4612 | $as_echo "$ac_try_echo"; } >&5 | |
4613 | (eval "$ac_try") 2>&5 | |
4614 | ac_status=$? | |
4615 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4616 | test $ac_status = 0; } && | |
4617 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4618 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4619 | *) ac_try_echo=$ac_try;; | |
4620 | esac | |
4621 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4622 | $as_echo "$ac_try_echo"; } >&5 | |
4623 | (eval "$ac_try") 2>&5 | |
4624 | ac_status=$? | |
4625 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4626 | test $ac_status = 0; }; | |
4627 | then | |
4628 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
4629 | if test "x$CC" != xcc; then | |
4630 | # Test first that cc exists at all. | |
4631 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
4632 | { { case "(($ac_try" in | |
4633 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4634 | *) ac_try_echo=$ac_try;; | |
5213506e | 4635 | esac |
f50f17e6 YJ |
4636 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
4637 | $as_echo "$ac_try_echo"; } >&5 | |
4638 | (eval "$ac_try") 2>&5 | |
4639 | ac_status=$? | |
4640 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4641 | test $ac_status = 0; }; }; then | |
4642 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4643 | rm -f conftest2.* | |
4644 | if { { case "(($ac_try" in | |
4645 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4646 | *) ac_try_echo=$ac_try;; | |
4647 | esac | |
4648 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4649 | $as_echo "$ac_try_echo"; } >&5 | |
4650 | (eval "$ac_try") 2>&5 | |
4651 | ac_status=$? | |
4652 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4653 | test $ac_status = 0; } && | |
4654 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4655 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4656 | *) ac_try_echo=$ac_try;; | |
4657 | esac | |
4658 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4659 | $as_echo "$ac_try_echo"; } >&5 | |
4660 | (eval "$ac_try") 2>&5 | |
4661 | ac_status=$? | |
4662 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4663 | test $ac_status = 0; }; | |
4664 | then | |
4665 | # cc works too. | |
4666 | : | |
4667 | else | |
4668 | # cc exists but doesn't like -o. | |
4669 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4670 | fi | |
4671 | fi | |
5213506e RW |
4672 | fi |
4673 | else | |
f50f17e6 | 4674 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
5213506e | 4675 | fi |
f50f17e6 | 4676 | rm -f core conftest* |
5213506e | 4677 | |
5213506e | 4678 | fi |
f50f17e6 YJ |
4679 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
4680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4681 | $as_echo "yes" >&6; } | |
4682 | else | |
4683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4684 | $as_echo "no" >&6; } | |
4685 | ||
4686 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h | |
5213506e | 4687 | |
f50f17e6 | 4688 | fi |
5213506e | 4689 | |
f50f17e6 YJ |
4690 | # autoconf is lame and doesn't give us any substitution variable for this. |
4691 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
4692 | NO_MINUS_C_MINUS_O=yes | |
4693 | else | |
4694 | OUTPUT_OPTION='-o $@' | |
4695 | fi | |
4696 | ||
4697 | ||
4698 | ||
4699 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 | |
4700 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
22e05272 | 4701 | if ${ac_cv_c_const+:} false; then : |
5213506e RW |
4702 | $as_echo_n "(cached) " >&6 |
4703 | else | |
4704 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ad49d865 | 4705 | /* end confdefs.h. */ |
fbc1bc09 | 4706 | |
ad49d865 L |
4707 | int |
4708 | main () | |
4709 | { | |
22e05272 | 4710 | |
f50f17e6 | 4711 | #ifndef __cplusplus |
22e05272 | 4712 | /* Ultrix mips cc rejects this sort of thing. */ |
f50f17e6 | 4713 | typedef int charset[2]; |
22e05272 | 4714 | const charset cs = { 0, 0 }; |
f50f17e6 YJ |
4715 | /* SunOS 4.1.1 cc rejects this. */ |
4716 | char const *const *pcpcc; | |
4717 | char **ppc; | |
4718 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
4719 | struct point {int x, y;}; | |
4720 | static struct point const zero = {0,0}; | |
4721 | /* AIX XL C 1.02.0.0 rejects this. | |
4722 | It does not let you subtract one const X* pointer from another in | |
4723 | an arm of an if-expression whose if-part is not a constant | |
4724 | expression */ | |
4725 | const char *g = "string"; | |
4726 | pcpcc = &g + (g ? g-g : 0); | |
4727 | /* HPUX 7.0 cc rejects these. */ | |
4728 | ++pcpcc; | |
4729 | ppc = (char**) pcpcc; | |
4730 | pcpcc = (char const *const *) ppc; | |
22e05272 JM |
4731 | { /* SCO 3.2v4 cc rejects this sort of thing. */ |
4732 | char tx; | |
4733 | char *t = &tx; | |
f50f17e6 YJ |
4734 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
4735 | ||
4736 | *t++ = 0; | |
4737 | if (s) return 0; | |
4738 | } | |
4739 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4740 | int x[] = {25, 17}; | |
4741 | const int *foo = &x[0]; | |
4742 | ++foo; | |
4743 | } | |
4744 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4745 | typedef const int *iptr; | |
4746 | iptr p = 0; | |
4747 | ++p; | |
4748 | } | |
22e05272 | 4749 | { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
f50f17e6 | 4750 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
22e05272 JM |
4751 | struct s { int j; const int *ap[3]; } bx; |
4752 | struct s *b = &bx; b->j = 5; | |
f50f17e6 YJ |
4753 | } |
4754 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4755 | const int foo = 10; | |
4756 | if (!foo) return 0; | |
4757 | } | |
4758 | return !cs[0] && !zero.x; | |
4759 | #endif | |
fbc1bc09 | 4760 | |
ad49d865 L |
4761 | ; |
4762 | return 0; | |
4763 | } | |
4764 | _ACEOF | |
5213506e | 4765 | if ac_fn_c_try_compile "$LINENO"; then : |
f50f17e6 | 4766 | ac_cv_c_const=yes |
5213506e | 4767 | else |
f50f17e6 | 4768 | ac_cv_c_const=no |
5213506e RW |
4769 | fi |
4770 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5213506e | 4771 | fi |
f50f17e6 YJ |
4772 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
4773 | $as_echo "$ac_cv_c_const" >&6; } | |
4774 | if test $ac_cv_c_const = no; then | |
5213506e | 4775 | |
f50f17e6 | 4776 | $as_echo "#define const /**/" >>confdefs.h |
5213506e RW |
4777 | |
4778 | fi | |
4779 | ||
f50f17e6 YJ |
4780 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
4781 | $as_echo_n "checking for inline... " >&6; } | |
22e05272 | 4782 | if ${ac_cv_c_inline+:} false; then : |
f50f17e6 | 4783 | $as_echo_n "(cached) " >&6 |
5213506e | 4784 | else |
f50f17e6 YJ |
4785 | ac_cv_c_inline=no |
4786 | for ac_kw in inline __inline__ __inline; do | |
5213506e RW |
4787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4788 | /* end confdefs.h. */ | |
f50f17e6 YJ |
4789 | #ifndef __cplusplus |
4790 | typedef int foo_t; | |
4791 | static $ac_kw foo_t static_foo () {return 0; } | |
4792 | $ac_kw foo_t foo () {return 0; } | |
24f2cabb | 4793 | #endif |
fbc1bc09 | 4794 | |
238235ef | 4795 | _ACEOF |
f50f17e6 YJ |
4796 | if ac_fn_c_try_compile "$LINENO"; then : |
4797 | ac_cv_c_inline=$ac_kw | |
5213506e | 4798 | fi |
f50f17e6 YJ |
4799 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4800 | test "$ac_cv_c_inline" != no && break | |
4801 | done | |
5213506e RW |
4802 | |
4803 | fi | |
f50f17e6 YJ |
4804 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
4805 | $as_echo "$ac_cv_c_inline" >&6; } | |
5213506e | 4806 | |
f50f17e6 YJ |
4807 | case $ac_cv_c_inline in |
4808 | inline | yes) ;; | |
4809 | *) | |
4810 | case $ac_cv_c_inline in | |
4811 | no) ac_val=;; | |
4812 | *) ac_val=$ac_cv_c_inline;; | |
4813 | esac | |
4814 | cat >>confdefs.h <<_ACEOF | |
4815 | #ifndef __cplusplus | |
4816 | #define inline $ac_val | |
4817 | #endif | |
5213506e | 4818 | _ACEOF |
f50f17e6 YJ |
4819 | ;; |
4820 | esac | |
5213506e RW |
4821 | |
4822 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 | |
4823 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
22e05272 | 4824 | if ${ac_cv_c_bigendian+:} false; then : |
5213506e RW |
4825 | $as_echo_n "(cached) " >&6 |
4826 | else | |
fbc1bc09 | 4827 | ac_cv_c_bigendian=unknown |
5213506e RW |
4828 | # See if we're dealing with a universal compiler. |
4829 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4830 | /* end confdefs.h. */ | |
4831 | #ifndef __APPLE_CC__ | |
4832 | not a universal capable compiler | |
4833 | #endif | |
4834 | typedef int dummy; | |
4835 | ||
4836 | _ACEOF | |
4837 | if ac_fn_c_try_compile "$LINENO"; then : | |
4838 | ||
4839 | # Check for potential -arch flags. It is not universal unless | |
4840 | # there are at least two -arch flags with different values. | |
4841 | ac_arch= | |
4842 | ac_prev= | |
4843 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
4844 | if test -n "$ac_prev"; then | |
4845 | case $ac_word in | |
4846 | i?86 | x86_64 | ppc | ppc64) | |
4847 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
4848 | ac_arch=$ac_word | |
4849 | else | |
4850 | ac_cv_c_bigendian=universal | |
4851 | break | |
4852 | fi | |
4853 | ;; | |
4854 | esac | |
4855 | ac_prev= | |
4856 | elif test "x$ac_word" = "x-arch"; then | |
4857 | ac_prev=arch | |
4858 | fi | |
4859 | done | |
4860 | fi | |
4861 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4862 | if test $ac_cv_c_bigendian = unknown; then | |
4863 | # See if sys/param.h defines the BYTE_ORDER macro. | |
4864 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4865 | /* end confdefs.h. */ | |
4866 | #include <sys/types.h> | |
4867 | #include <sys/param.h> | |
4868 | ||
4869 | int | |
4870 | main () | |
4871 | { | |
4872 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
4873 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
4874 | && LITTLE_ENDIAN) | |
4875 | bogus endian macros | |
4876 | #endif | |
4877 | ||
4878 | ; | |
4879 | return 0; | |
4880 | } | |
fbc1bc09 | 4881 | _ACEOF |
5213506e RW |
4882 | if ac_fn_c_try_compile "$LINENO"; then : |
4883 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
4884 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fbc1bc09 | 4885 | /* end confdefs.h. */ |
5213506e RW |
4886 | #include <sys/types.h> |
4887 | #include <sys/param.h> | |
4888 | ||
fbc1bc09 KC |
4889 | int |
4890 | main () | |
4891 | { | |
5213506e RW |
4892 | #if BYTE_ORDER != BIG_ENDIAN |
4893 | not big endian | |
4894 | #endif | |
4895 | ||
fbc1bc09 KC |
4896 | ; |
4897 | return 0; | |
4898 | } | |
4899 | _ACEOF | |
5213506e | 4900 | if ac_fn_c_try_compile "$LINENO"; then : |
fbc1bc09 | 4901 | ac_cv_c_bigendian=yes |
5213506e RW |
4902 | else |
4903 | ac_cv_c_bigendian=no | |
fbc1bc09 | 4904 | fi |
5213506e | 4905 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
fbc1bc09 | 4906 | fi |
5213506e RW |
4907 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4908 | fi | |
4909 | if test $ac_cv_c_bigendian = unknown; then | |
4910 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
4911 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4912 | /* end confdefs.h. */ | |
4913 | #include <limits.h> | |
fbc1bc09 | 4914 | |
5213506e RW |
4915 | int |
4916 | main () | |
4917 | { | |
4918 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
4919 | bogus endian macros | |
4920 | #endif | |
4921 | ||
4922 | ; | |
4923 | return 0; | |
4924 | } | |
24f2cabb | 4925 | _ACEOF |
5213506e RW |
4926 | if ac_fn_c_try_compile "$LINENO"; then : |
4927 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
4928 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24f2cabb | 4929 | /* end confdefs.h. */ |
5213506e RW |
4930 | #include <limits.h> |
4931 | ||
fbc1bc09 KC |
4932 | int |
4933 | main () | |
4934 | { | |
5213506e RW |
4935 | #ifndef _BIG_ENDIAN |
4936 | not big endian | |
4937 | #endif | |
4938 | ||
4939 | ; | |
4940 | return 0; | |
24f2cabb | 4941 | } |
238235ef | 4942 | _ACEOF |
5213506e RW |
4943 | if ac_fn_c_try_compile "$LINENO"; then : |
4944 | ac_cv_c_bigendian=yes | |
24f2cabb | 4945 | else |
5213506e | 4946 | ac_cv_c_bigendian=no |
5cc5a0d0 | 4947 | fi |
5213506e | 4948 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
24f2cabb | 4949 | fi |
5213506e RW |
4950 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4951 | fi | |
4952 | if test $ac_cv_c_bigendian = unknown; then | |
4953 | # Compile a test program. | |
4954 | if test "$cross_compiling" = yes; then : | |
4955 | # Try to guess by grepping values from an object file. | |
4956 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4957 | /* end confdefs.h. */ | |
4958 | short int ascii_mm[] = | |
4959 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
4960 | short int ascii_ii[] = | |
4961 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
4962 | int use_ascii (int i) { | |
4963 | return ascii_mm[i] + ascii_ii[i]; | |
4964 | } | |
4965 | short int ebcdic_ii[] = | |
4966 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
4967 | short int ebcdic_mm[] = | |
4968 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
4969 | int use_ebcdic (int i) { | |
4970 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
4971 | } | |
4972 | extern int foo; | |
4973 | ||
4974 | int | |
4975 | main () | |
4976 | { | |
4977 | return use_ascii (foo) == use_ebcdic (foo); | |
4978 | ; | |
4979 | return 0; | |
4980 | } | |
4981 | _ACEOF | |
4982 | if ac_fn_c_try_compile "$LINENO"; then : | |
4983 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
4984 | ac_cv_c_bigendian=yes | |
4985 | fi | |
4986 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
4987 | if test "$ac_cv_c_bigendian" = unknown; then | |
4988 | ac_cv_c_bigendian=no | |
4989 | else | |
4990 | # finding both strings is unlikely to happen, but who knows? | |
4991 | ac_cv_c_bigendian=unknown | |
4992 | fi | |
4993 | fi | |
4994 | fi | |
4995 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4996 | else | |
4997 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4998 | /* end confdefs.h. */ | |
4999 | $ac_includes_default | |
5000 | int | |
5001 | main () | |
5002 | { | |
5003 | ||
5004 | /* Are we little or big endian? From Harbison&Steele. */ | |
5005 | union | |
5006 | { | |
5007 | long int l; | |
5008 | char c[sizeof (long int)]; | |
5009 | } u; | |
5010 | u.l = 1; | |
5011 | return u.c[sizeof (long int) - 1] == 1; | |
5012 | ||
5013 | ; | |
5014 | return 0; | |
5015 | } | |
5016 | _ACEOF | |
5017 | if ac_fn_c_try_run "$LINENO"; then : | |
5018 | ac_cv_c_bigendian=no | |
5019 | else | |
5020 | ac_cv_c_bigendian=yes | |
24f2cabb | 5021 | fi |
5213506e RW |
5022 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5023 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24f2cabb | 5024 | fi |
238235ef | 5025 | |
5213506e RW |
5026 | fi |
5027 | fi | |
5028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
5029 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
5030 | case $ac_cv_c_bigendian in #( | |
5031 | yes) | |
5032 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
5033 | ;; #( | |
5034 | no) | |
5035 | ;; #( | |
5036 | universal) | |
5037 | ||
5038 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
5039 | ||
5040 | ;; #( | |
5041 | *) | |
22e05272 | 5042 | as_fn_error $? "unknown endianness |
5213506e RW |
5043 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
5044 | esac | |
5cc5a0d0 | 5045 | |
0bc0cd11 JL |
5046 | |
5047 | ||
5048 | ||
5213506e | 5049 | ac_config_headers="$ac_config_headers config.h:config.in" |
0bc0cd11 JL |
5050 | |
5051 | ||
5052 | ||
5053 | # Find a good install program. We prefer a C program (faster), | |
5054 | # so one script is as good as another. But avoid the broken or | |
5055 | # incompatible versions: | |
5056 | # SysV /etc/install, /usr/sbin/install | |
5057 | # SunOS /usr/etc/install | |
5058 | # IRIX /sbin/install | |
5059 | # AIX /bin/install | |
238235ef | 5060 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
0bc0cd11 JL |
5061 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
5062 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
5063 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
3beb1315 | 5064 | # OS/2's system install, which has a completely different semantic |
0bc0cd11 | 5065 | # ./install, which can be erroneously created by make from ./install.sh. |
5213506e RW |
5066 | # Reject install programs that cannot install multiple files. |
5067 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
5068 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
0bc0cd11 | 5069 | if test -z "$INSTALL"; then |
22e05272 | 5070 | if ${ac_cv_path_install+:} false; then : |
5213506e | 5071 | $as_echo_n "(cached) " >&6 |
238235ef DJ |
5072 | else |
5073 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5074 | for as_dir in $PATH | |
5075 | do | |
5076 | IFS=$as_save_IFS | |
5077 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5078 | # Account for people who put trailing slashes in PATH elements. |
5079 | case $as_dir/ in #(( | |
5080 | ./ | .// | /[cC]/* | \ | |
238235ef | 5081 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
5213506e | 5082 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
238235ef DJ |
5083 | /usr/ucb/* ) ;; |
5084 | *) | |
5085 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
5086 | # Don't use installbsd from OSF since it installs stuff as root | |
5087 | # by default. | |
5088 | for ac_prog in ginstall scoinst install; do | |
5089 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 5090 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
3beb1315 HPN |
5091 | if test $ac_prog = install && |
5092 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5093 | # AIX install. It has an incompatible calling convention. | |
5094 | : | |
5095 | elif test $ac_prog = install && | |
5096 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5097 | # program-specific install script used by HP pwplus--don't use. | |
5098 | : | |
5099 | else | |
5213506e RW |
5100 | rm -rf conftest.one conftest.two conftest.dir |
5101 | echo one > conftest.one | |
5102 | echo two > conftest.two | |
5103 | mkdir conftest.dir | |
5104 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
5105 | test -s conftest.one && test -s conftest.two && | |
5106 | test -s conftest.dir/conftest.one && | |
5107 | test -s conftest.dir/conftest.two | |
5108 | then | |
5109 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
5110 | break 3 | |
5111 | fi | |
3beb1315 HPN |
5112 | fi |
5113 | fi | |
0bc0cd11 | 5114 | done |
238235ef DJ |
5115 | done |
5116 | ;; | |
5117 | esac | |
238235ef | 5118 | |
5213506e RW |
5119 | done |
5120 | IFS=$as_save_IFS | |
5121 | ||
5122 | rm -rf conftest.one conftest.two conftest.dir | |
0bc0cd11 JL |
5123 | |
5124 | fi | |
5125 | if test "${ac_cv_path_install+set}" = set; then | |
238235ef | 5126 | INSTALL=$ac_cv_path_install |
0bc0cd11 | 5127 | else |
5213506e RW |
5128 | # As a last resort, use the slow shell script. Don't cache a |
5129 | # value for INSTALL within a source directory, because that will | |
0bc0cd11 | 5130 | # break other packages using the cache if that directory is |
5213506e | 5131 | # removed, or if the value is a relative name. |
238235ef | 5132 | INSTALL=$ac_install_sh |
0bc0cd11 JL |
5133 | fi |
5134 | fi | |
5213506e RW |
5135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
5136 | $as_echo "$INSTALL" >&6; } | |
0bc0cd11 JL |
5137 | |
5138 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
5139 | # It thinks the first close brace ends the variable substitution. | |
5140 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
5141 | ||
238235ef | 5142 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
687361c8 | 5143 | |
0bc0cd11 JL |
5144 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
5145 | ||
5146 | ||
769b009e KC |
5147 | # Don't build the shared library for build. |
5148 | if [ -n "${with_build_subdir}" ]; then | |
5149 | enable_shared=no | |
5150 | fi | |
5151 | ||
5152 | frag= | |
5153 | case "${host}" in | |
5154 | rs6000-ibm-aix3.1 | rs6000-ibm-aix) | |
5155 | frag=mh-aix ;; | |
5156 | *-*-cxux7*) frag=mh-cxux7 ;; | |
5157 | *-*-freebsd2.1.*) frag=mh-fbsd21 ;; | |
5158 | *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; | |
5159 | i370-*-opened*) frag=mh-openedition ;; | |
5160 | i[34567]86-*-windows*) frag=mh-windows ;; | |
5161 | esac | |
5162 | ||
5163 | if [ -n "${frag}" ]; then | |
c91c9c2e | 5164 | frag=${libiberty_topdir}/libiberty/config/$frag |
769b009e KC |
5165 | fi |
5166 | ||
e3aa9eba RO |
5167 | |
5168 | ||
5169 | ||
5170 | ||
5171 | case "${host}" in | |
5172 | # PIC is the default on some targets or must not be used. | |
5173 | *-*-darwin*) | |
cacf1f59 JJ |
5174 | # For darwin, common symbols are not allowed in MH_DYLIB files |
5175 | case "${CFLAGS}" in | |
5176 | # If we are using a compiler supporting mdynamic-no-pic | |
5177 | # and the option has been tested as safe to add, then cancel | |
5178 | # it here, since the code generated is incompatible with shared | |
8f56cb51 | 5179 | # libs. |
cacf1f59 JJ |
5180 | *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; |
5181 | *) PICFLAG=-fno-common ;; | |
5182 | esac | |
e3aa9eba RO |
5183 | ;; |
5184 | alpha*-dec-osf5*) | |
5185 | # PIC is the default. | |
5186 | ;; | |
5187 | hppa*64*-*-hpux*) | |
5188 | # PIC is the default for 64-bit PA HP-UX. | |
5189 | ;; | |
071928d9 KT |
5190 | i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
5191 | ;; | |
5192 | i[34567]86-*-mingw* | x86_64-*-mingw*) | |
e3aa9eba | 5193 | ;; |
2b601678 MK |
5194 | i[34567]86-*-interix[3-9]*) |
5195 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
5196 | # Instead, we relocate shared libraries at runtime. | |
5197 | ;; | |
e3aa9eba RO |
5198 | i[34567]86-*-nto-qnx*) |
5199 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
5200 | # it will coredump. | |
5201 | PICFLAG='-fPIC -shared' | |
5202 | ;; | |
5203 | i[34567]86-pc-msdosdjgpp*) | |
5204 | # DJGPP does not support shared libraries at all. | |
5205 | ;; | |
5206 | ia64*-*-hpux*) | |
5207 | # On IA64 HP-UX, PIC is the default but the pic flag | |
5208 | # sets the default TLS model and affects inlining. | |
5209 | PICFLAG=-fPIC | |
5210 | ;; | |
5211 | mips-sgi-irix6*) | |
5212 | # PIC is the default. | |
5213 | ;; | |
5214 | rs6000-ibm-aix* | powerpc-ibm-aix*) | |
5215 | # All AIX code is PIC. | |
5216 | ;; | |
5217 | ||
5218 | # Some targets support both -fPIC and -fpic, but prefer the latter. | |
5219 | # FIXME: Why? | |
5220 | i[34567]86-*-* | x86_64-*-*) | |
5221 | PICFLAG=-fpic | |
5222 | ;; | |
e3aa9eba RO |
5223 | # FIXME: Override -fPIC default in libgcc only? |
5224 | sh-*-linux* | sh[2346lbe]*-*-linux*) | |
5225 | PICFLAG=-fpic | |
5226 | ;; | |
5227 | # FIXME: Simplify to sh*-*-netbsd*? | |
8f56cb51 AM |
5228 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ |
5229 | sh64-*-netbsd* | sh64l*-*-netbsd*) | |
e3aa9eba RO |
5230 | PICFLAG=-fpic |
5231 | ;; | |
5232 | # Default to -fPIC unless specified otherwise. | |
5233 | *) | |
5234 | PICFLAG=-fPIC | |
5235 | ;; | |
5236 | esac | |
5237 | ||
5238 | # If the user explicitly uses -fpic/-fPIC, keep that. | |
5239 | case "${CFLAGS}" in | |
5240 | *-fpic*) | |
5241 | PICFLAG=-fpic | |
5242 | ;; | |
5243 | *-fPIC*) | |
5244 | PICFLAG=-fPIC | |
5245 | ;; | |
5246 | esac | |
5247 | ||
5248 | ||
769b009e KC |
5249 | # If they didn't specify --enable-shared, don't generate shared libs. |
5250 | case "${enable_shared}" in | |
5251 | yes) shared=yes ;; | |
5252 | no) shared=no ;; | |
5253 | "") shared=no ;; | |
5254 | *) shared=yes ;; | |
5255 | esac | |
459260ec DM |
5256 | |
5257 | # ...unless --enable-host-shared was passed from top-level config: | |
5258 | if [ "${enable_host_shared}" = "yes" ]; then | |
5259 | shared=yes | |
5260 | fi | |
5261 | ||
e3aa9eba RO |
5262 | if [ "${shared}" != "yes" ]; then |
5263 | PICFLAG= | |
769b009e KC |
5264 | fi |
5265 | ||
c91c9c2e | 5266 | |
4f148bbc JJ |
5267 | NOASANFLAG= |
5268 | case " ${CFLAGS} " in | |
5269 | *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; | |
170e618e | 5270 | *\ -fsanitize=hwaddress\ *) NOASANFLAG=-fno-sanitize=hwaddress ;; |
4f148bbc JJ |
5271 | esac |
5272 | ||
5273 | ||
8fc8bf80 L |
5274 | # Check whether --enable-cet was given. |
5275 | if test "${enable_cet+set}" = set; then : | |
5276 | enableval=$enable_cet; | |
5277 | case "$enableval" in | |
5278 | yes|no|auto) ;; | |
5279 | *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;; | |
5280 | esac | |
5281 | ||
5282 | else | |
5283 | enable_cet=auto | |
5284 | fi | |
5285 | ||
5286 | ||
5287 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 | |
5288 | $as_echo_n "checking for CET support... " >&6; } | |
5289 | ||
5290 | case "$host" in | |
5291 | i[34567]86-*-linux* | x86_64-*-linux*) | |
5292 | may_have_cet=yes | |
9051b548 | 5293 | cet_save_CFLAGS="$CFLAGS" |
8fc8bf80 L |
5294 | CFLAGS="$CFLAGS -fcf-protection" |
5295 | case "$enable_cet" in | |
5296 | auto) | |
5297 | # Check if target supports multi-byte NOPs | |
4712bde3 | 5298 | # and if compiler and assembler support CET. |
8fc8bf80 L |
5299 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5300 | /* end confdefs.h. */ | |
5301 | ||
5302 | int | |
5303 | main () | |
5304 | { | |
5305 | ||
5306 | #if !defined(__SSE2__) | |
5307 | #error target does not support multi-byte NOPs | |
5308 | #else | |
5309 | asm ("setssbsy"); | |
5310 | #endif | |
5311 | ||
5312 | ; | |
5313 | return 0; | |
5314 | } | |
5315 | _ACEOF | |
5316 | if ac_fn_c_try_compile "$LINENO"; then : | |
5317 | enable_cet=yes | |
5318 | else | |
5319 | enable_cet=no | |
5320 | fi | |
5321 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5322 | ;; | |
5323 | yes) | |
4712bde3 | 5324 | # Check if compiler and assembler support CET. |
8fc8bf80 L |
5325 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5326 | /* end confdefs.h. */ | |
5327 | ||
5328 | int | |
5329 | main () | |
5330 | { | |
5331 | asm ("setssbsy"); | |
5332 | ; | |
5333 | return 0; | |
5334 | } | |
5335 | _ACEOF | |
5336 | if ac_fn_c_try_compile "$LINENO"; then : | |
4712bde3 | 5337 | support_cet=yes |
8fc8bf80 | 5338 | else |
4712bde3 | 5339 | support_cet=no |
8fc8bf80 L |
5340 | fi |
5341 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4712bde3 L |
5342 | if test $support_cet = "no"; then |
5343 | if test x$enable_bootstrap != xno \ | |
5344 | && test -z "${with_build_subdir}" \ | |
5345 | && (test ! -f ../stage_current \ | |
5346 | || test `cat ../stage_current` != "stage1"); then | |
5347 | # Require CET support only for the final GCC build. | |
5348 | as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5 | |
5349 | else | |
5350 | # Don't enable CET without CET support for non-bootstrap | |
5351 | # build, in stage1 nor for build support. | |
5352 | enable_cet=no | |
5353 | fi | |
5354 | fi | |
8fc8bf80 L |
5355 | ;; |
5356 | esac | |
9051b548 | 5357 | CFLAGS="$cet_save_CFLAGS" |
8fc8bf80 L |
5358 | ;; |
5359 | *) | |
5360 | may_have_cet=no | |
5361 | enable_cet=no | |
5362 | ;; | |
5363 | esac | |
5364 | ||
9051b548 | 5365 | cet_save_CFLAGS="$CFLAGS" |
eedc73a2 | 5366 | CFLAGS="$CFLAGS -fcf-protection=none" |
9051b548 | 5367 | cet_save_LDFLAGS="$LDFLAGS" |
eedc73a2 L |
5368 | LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk" |
5369 | if test x$may_have_cet = xyes; then | |
5370 | # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work. | |
5371 | if test x$gcc_no_link = xyes; then | |
5372 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
5373 | fi | |
5374 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5375 | /* end confdefs.h. */ | |
5376 | ||
5377 | int | |
5378 | main () | |
5379 | { | |
5380 | return 0; | |
5381 | ; | |
5382 | return 0; | |
5383 | } | |
5384 | _ACEOF | |
5385 | if ac_fn_c_try_link "$LINENO"; then : | |
5386 | may_have_cet=yes | |
5387 | else | |
5388 | may_have_cet=no | |
5389 | fi | |
5390 | rm -f core conftest.err conftest.$ac_objext \ | |
5391 | conftest$ac_exeext conftest.$ac_ext | |
5392 | fi | |
5393 | ||
8fc8bf80 | 5394 | if test x$may_have_cet = xyes; then |
d17cdc17 L |
5395 | if test x$cross_compiling = xno; then |
5396 | if test "$cross_compiling" = yes; then : | |
8fc8bf80 L |
5397 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
5398 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5399 | as_fn_error $? "cannot run test program while cross compiling | |
5400 | See \`config.log' for more details" "$LINENO" 5; } | |
5401 | else | |
5402 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5403 | /* end confdefs.h. */ | |
5404 | ||
fd7eb4bc L |
5405 | int |
5406 | main () | |
5407 | { | |
5408 | asm ("endbr32"); | |
5409 | return 0; | |
5410 | } | |
5411 | ||
5412 | _ACEOF | |
5413 | if ac_fn_c_try_run "$LINENO"; then : | |
5414 | have_multi_byte_nop=yes | |
5415 | else | |
5416 | have_multi_byte_nop=no | |
5417 | fi | |
5418 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5419 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5420 | fi | |
5421 | ||
5422 | have_cet=no | |
5423 | if test x$have_multi_byte_nop = xyes; then | |
5424 | if test "$cross_compiling" = yes; then : | |
5425 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5426 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5427 | as_fn_error $? "cannot run test program while cross compiling | |
5428 | See \`config.log' for more details" "$LINENO" 5; } | |
5429 | else | |
5430 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5431 | /* end confdefs.h. */ | |
5432 | ||
8fc8bf80 L |
5433 | static void |
5434 | foo (void) | |
5435 | { | |
5436 | } | |
5437 | ||
5438 | static void | |
5439 | __attribute__ ((noinline, noclone)) | |
5440 | xxx (void (*f) (void)) | |
5441 | { | |
5442 | f (); | |
5443 | } | |
5444 | ||
5445 | static void | |
5446 | __attribute__ ((noinline, noclone)) | |
5447 | bar (void) | |
5448 | { | |
5449 | xxx (foo); | |
5450 | } | |
5451 | ||
5452 | int | |
5453 | main () | |
5454 | { | |
5455 | bar (); | |
5456 | return 0; | |
5457 | } | |
5458 | ||
5459 | _ACEOF | |
5460 | if ac_fn_c_try_run "$LINENO"; then : | |
5461 | have_cet=no | |
5462 | else | |
5463 | have_cet=yes | |
5464 | fi | |
5465 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5466 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5467 | fi | |
5468 | ||
fd7eb4bc | 5469 | fi |
d17cdc17 L |
5470 | if test x$enable_cet = xno -a x$have_cet = xyes; then |
5471 | as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5 | |
5472 | fi | |
8fc8bf80 | 5473 | fi |
d17cdc17 L |
5474 | else |
5475 | # Enable CET in cross compiler if possible so that it will run on both | |
5476 | # CET and non-CET hosts. | |
5477 | have_cet=yes | |
8fc8bf80 L |
5478 | fi |
5479 | if test x$enable_cet = xyes; then | |
5480 | CET_HOST_FLAGS="-fcf-protection" | |
5481 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
5482 | $as_echo "yes" >&6; } | |
5483 | else | |
5484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5485 | $as_echo "no" >&6; } | |
5486 | fi | |
9051b548 L |
5487 | CFLAGS="$cet_save_CFLAGS" |
5488 | LDFLAGS="$cet_save_LDFLAGS" | |
8fc8bf80 L |
5489 | |
5490 | ||
5491 | ||
769b009e KC |
5492 | echo "# Warning: this fragment is automatically generated" > temp-frag |
5493 | ||
c91c9c2e PB |
5494 | if [ -n "${frag}" ] && [ -f "${frag}" ]; then |
5495 | echo "Appending ${frag} to xhost-mkfrag" | |
5496 | echo "# Following fragment copied from ${frag}" >> temp-frag | |
5497 | cat ${frag} >> temp-frag | |
5498 | fi | |
769b009e KC |
5499 | |
5500 | # record if we want to build shared libs. | |
5501 | if [ "${shared}" = "yes" ]; then | |
5502 | echo enable_shared = yes >> temp-frag | |
5503 | else | |
5504 | echo enable_shared = no >> temp-frag | |
5505 | fi | |
5506 | ||
5507 | frag=xhost-mkfrag | |
5508 | ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag | |
5509 | ||
0bc0cd11 JL |
5510 | host_makefile_frag=${frag} |
5511 | ||
5512 | ||
5513 | # It's OK to check for header files. Although the compiler may not be | |
5514 | # able to link anything, it had better be able to at least compile | |
5515 | # something. | |
52ae149d | 5516 | 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 |
5213506e RW |
5517 | do : |
5518 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5519 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
22e05272 | 5520 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
238235ef | 5521 | cat >>confdefs.h <<_ACEOF |
5213506e | 5522 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
238235ef DJ |
5523 | _ACEOF |
5524 | ||
5525 | fi | |
238235ef DJ |
5526 | done |
5527 | ||
5213506e RW |
5528 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
5529 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
22e05272 | 5530 | if ${ac_cv_header_sys_wait_h+:} false; then : |
5213506e | 5531 | $as_echo_n "(cached) " >&6 |
238235ef | 5532 | else |
5213506e | 5533 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
238235ef | 5534 | /* end confdefs.h. */ |
d3982b71 | 5535 | #include <sys/types.h> |
238235ef DJ |
5536 | #include <sys/wait.h> |
5537 | #ifndef WEXITSTATUS | |
5213506e | 5538 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
fdfc290b | 5539 | #endif |
238235ef DJ |
5540 | #ifndef WIFEXITED |
5541 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
5542 | #endif | |
5543 | ||
5544 | int | |
5545 | main () | |
5546 | { | |
5547 | int s; | |
5548 | wait (&s); | |
5549 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
5550 | ; | |
5551 | return 0; | |
5552 | } | |
5553 | _ACEOF | |
5213506e | 5554 | if ac_fn_c_try_compile "$LINENO"; then : |
238235ef | 5555 | ac_cv_header_sys_wait_h=yes |
d3982b71 | 5556 | else |
5213506e | 5557 | ac_cv_header_sys_wait_h=no |
d3982b71 | 5558 | fi |
5213506e | 5559 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
238235ef | 5560 | fi |
5213506e RW |
5561 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
5562 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
238235ef DJ |
5563 | if test $ac_cv_header_sys_wait_h = yes; then |
5564 | ||
5213506e | 5565 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
b033df90 DJ |
5566 | |
5567 | fi | |
5568 | ||
5213506e RW |
5569 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
5570 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
22e05272 | 5571 | if ${ac_cv_header_time+:} false; then : |
5213506e | 5572 | $as_echo_n "(cached) " >&6 |
b033df90 | 5573 | else |
5213506e | 5574 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b033df90 DJ |
5575 | /* end confdefs.h. */ |
5576 | #include <sys/types.h> | |
5577 | #include <sys/time.h> | |
5578 | #include <time.h> | |
5579 | ||
5580 | int | |
5581 | main () | |
5582 | { | |
5583 | if ((struct tm *) 0) | |
5584 | return 0; | |
5585 | ; | |
5586 | return 0; | |
5587 | } | |
5588 | _ACEOF | |
5213506e | 5589 | if ac_fn_c_try_compile "$LINENO"; then : |
b033df90 DJ |
5590 | ac_cv_header_time=yes |
5591 | else | |
5213506e | 5592 | ac_cv_header_time=no |
b033df90 | 5593 | fi |
5213506e | 5594 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b033df90 | 5595 | fi |
5213506e RW |
5596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5597 | $as_echo "$ac_cv_header_time" >&6; } | |
b033df90 DJ |
5598 | if test $ac_cv_header_time = yes; then |
5599 | ||
5213506e | 5600 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
b033df90 DJ |
5601 | |
5602 | fi | |
5603 | ||
5604 | ||
2b601678 MK |
5605 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 |
5606 | $as_echo_n "checking whether errno must be declared... " >&6; } | |
22e05272 | 5607 | if ${libiberty_cv_declare_errno+:} false; then : |
2b601678 MK |
5608 | $as_echo_n "(cached) " >&6 |
5609 | else | |
5610 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5611 | /* end confdefs.h. */ | |
5612 | #include <errno.h> | |
5613 | int | |
5614 | main () | |
5615 | { | |
5616 | int x = errno; | |
5617 | ; | |
5618 | return 0; | |
5619 | } | |
5620 | _ACEOF | |
5621 | if ac_fn_c_try_compile "$LINENO"; then : | |
5622 | libiberty_cv_declare_errno=no | |
5623 | else | |
5624 | libiberty_cv_declare_errno=yes | |
5625 | fi | |
5626 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5627 | fi | |
5628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 | |
5629 | $as_echo "$libiberty_cv_declare_errno" >&6; } | |
5630 | if test $libiberty_cv_declare_errno = yes | |
5631 | then | |
5632 | $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h | |
5633 | ||
5634 | fi | |
5635 | ||
b033df90 | 5636 | |
ea41822a | 5637 | # Determine sizes of some types. |
5213506e RW |
5638 | # The cast to long int works around a bug in the HP C Compiler |
5639 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5640 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5641 | # This bug is HP SR number 8606223364. | |
5642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5643 | $as_echo_n "checking size of int... " >&6; } | |
22e05272 | 5644 | if ${ac_cv_sizeof_int+:} false; then : |
5213506e RW |
5645 | $as_echo_n "(cached) " >&6 |
5646 | else | |
5647 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : | |
5648 | ||
5649 | else | |
5650 | if test "$ac_cv_type_int" = yes; then | |
5651 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5652 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
5653 | as_fn_error 77 "cannot compute sizeof (int) |
5654 | See \`config.log' for more details" "$LINENO" 5; } | |
5213506e RW |
5655 | else |
5656 | ac_cv_sizeof_int=0 | |
5657 | fi | |
b033df90 | 5658 | fi |
b033df90 | 5659 | |
5213506e RW |
5660 | fi |
5661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 | |
5662 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
b033df90 | 5663 | |
b033df90 | 5664 | |
b033df90 | 5665 | |
5213506e RW |
5666 | cat >>confdefs.h <<_ACEOF |
5667 | #define SIZEOF_INT $ac_cv_sizeof_int | |
b033df90 | 5668 | _ACEOF |
b033df90 | 5669 | |
b033df90 | 5670 | |
ea41822a YG |
5671 | # The cast to long int works around a bug in the HP C Compiler |
5672 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5673 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5674 | # This bug is HP SR number 8606223364. | |
5675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5676 | $as_echo_n "checking size of long... " >&6; } | |
22e05272 | 5677 | if ${ac_cv_sizeof_long+:} false; then : |
ea41822a YG |
5678 | $as_echo_n "(cached) " >&6 |
5679 | else | |
5680 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : | |
5681 | ||
5682 | else | |
5683 | if test "$ac_cv_type_long" = yes; then | |
5684 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5685 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
5686 | as_fn_error 77 "cannot compute sizeof (long) |
5687 | See \`config.log' for more details" "$LINENO" 5; } | |
ea41822a YG |
5688 | else |
5689 | ac_cv_sizeof_long=0 | |
5690 | fi | |
5691 | fi | |
5692 | ||
5693 | fi | |
5694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 | |
5695 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
5696 | ||
5697 | ||
5698 | ||
5699 | cat >>confdefs.h <<_ACEOF | |
5700 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
5701 | _ACEOF | |
5702 | ||
5703 | ||
126e0b6b AM |
5704 | # The cast to long int works around a bug in the HP C Compiler |
5705 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5706 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5707 | # This bug is HP SR number 8606223364. | |
5708 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 | |
5709 | $as_echo_n "checking size of size_t... " >&6; } | |
22e05272 | 5710 | if ${ac_cv_sizeof_size_t+:} false; then : |
126e0b6b AM |
5711 | $as_echo_n "(cached) " >&6 |
5712 | else | |
5713 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : | |
5714 | ||
5715 | else | |
5716 | if test "$ac_cv_type_size_t" = yes; then | |
5717 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5718 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
5719 | as_fn_error 77 "cannot compute sizeof (size_t) |
5720 | See \`config.log' for more details" "$LINENO" 5; } | |
126e0b6b AM |
5721 | else |
5722 | ac_cv_sizeof_size_t=0 | |
5723 | fi | |
5724 | fi | |
5725 | ||
5726 | fi | |
5727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 | |
5728 | $as_echo "$ac_cv_sizeof_size_t" >&6; } | |
5729 | ||
5730 | ||
5731 | ||
5732 | cat >>confdefs.h <<_ACEOF | |
5733 | #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t | |
5734 | _ACEOF | |
5735 | ||
5736 | ||
ea41822a YG |
5737 | |
5738 | # Check for presense of long long | |
5739 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" | |
22e05272 | 5740 | if test "x$ac_cv_type_long_long" = xyes; then : |
ea41822a YG |
5741 | |
5742 | $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h | |
5743 | # The cast to long int works around a bug in the HP C Compiler | |
5744 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5745 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5746 | # This bug is HP SR number 8606223364. | |
5747 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
5748 | $as_echo_n "checking size of long long... " >&6; } | |
22e05272 | 5749 | if ${ac_cv_sizeof_long_long+:} false; then : |
ea41822a YG |
5750 | $as_echo_n "(cached) " >&6 |
5751 | else | |
5752 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
5753 | ||
5754 | else | |
5755 | if test "$ac_cv_type_long_long" = yes; then | |
5756 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5757 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
5758 | as_fn_error 77 "cannot compute sizeof (long long) |
5759 | See \`config.log' for more details" "$LINENO" 5; } | |
ea41822a YG |
5760 | else |
5761 | ac_cv_sizeof_long_long=0 | |
5762 | fi | |
5763 | fi | |
5764 | ||
5765 | fi | |
5766 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
5767 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
5768 | ||
5769 | ||
5770 | ||
5771 | cat >>confdefs.h <<_ACEOF | |
5772 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5773 | _ACEOF | |
5774 | ||
5775 | ||
5776 | fi | |
5777 | ||
b033df90 | 5778 | |
5213506e RW |
5779 | # Look for a 64-bit type. |
5780 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 | |
5781 | $as_echo_n "checking for a 64-bit type... " >&6; } | |
22e05272 | 5782 | if ${liberty_cv_uint64+:} false; then : |
5213506e | 5783 | $as_echo_n "(cached) " >&6 |
238235ef | 5784 | else |
5213506e RW |
5785 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5786 | /* end confdefs.h. */ | |
5787 | #ifdef HAVE_STDINT_H | |
5788 | #include <stdint.h> | |
5789 | #endif | |
5790 | int | |
5791 | main () | |
5792 | { | |
5793 | extern uint64_t foo; | |
5794 | ; | |
5795 | return 0; | |
5796 | } | |
238235ef | 5797 | _ACEOF |
5213506e RW |
5798 | if ac_fn_c_try_compile "$LINENO"; then : |
5799 | liberty_cv_uint64=uint64_t | |
5800 | else | |
5801 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
238235ef | 5802 | /* end confdefs.h. */ |
5213506e RW |
5803 | #ifdef HAVE_LIMITS_H |
5804 | #include <limits.h> | |
5805 | #endif | |
5806 | #ifndef CHAR_BIT | |
5807 | #define CHAR_BIT 8 | |
b033df90 | 5808 | #endif |
238235ef DJ |
5809 | int |
5810 | main () | |
5811 | { | |
5213506e RW |
5812 | extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; |
5813 | ; | |
5814 | return 0; | |
238235ef DJ |
5815 | } |
5816 | _ACEOF | |
5213506e RW |
5817 | if ac_fn_c_try_compile "$LINENO"; then : |
5818 | liberty_cv_uint64="unsigned long" | |
238235ef | 5819 | else |
5213506e RW |
5820 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5821 | /* end confdefs.h. */ | |
5822 | #ifdef HAVE_LIMITS_H | |
5823 | #include <limits.h> | |
5824 | #endif | |
5825 | #ifndef CHAR_BIT | |
5826 | #define CHAR_BIT 8 | |
5827 | #endif | |
5828 | int | |
5829 | main () | |
5830 | { | |
5831 | extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; | |
5832 | ; | |
5833 | return 0; | |
5834 | } | |
5835 | _ACEOF | |
5836 | if ac_fn_c_try_compile "$LINENO"; then : | |
5837 | liberty_cv_uint64="unsigned long long" | |
5838 | else | |
5839 | liberty_cv_uint64=none | |
238235ef | 5840 | fi |
5213506e | 5841 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
238235ef | 5842 | fi |
5213506e | 5843 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b033df90 | 5844 | fi |
5213506e | 5845 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b033df90 | 5846 | fi |
238235ef | 5847 | |
5213506e RW |
5848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 |
5849 | $as_echo "$liberty_cv_uint64" >&6; } | |
5850 | if test "$liberty_cv_uint64" != none; then | |
5851 | ||
5852 | cat >>confdefs.h <<_ACEOF | |
5853 | #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 | |
238235ef DJ |
5854 | _ACEOF |
5855 | ||
5856 | fi | |
5857 | ||
0e497905 OS |
5858 | |
5859 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" | |
22e05272 | 5860 | if test "x$ac_cv_type_intptr_t" = xyes; then : |
0e497905 OS |
5861 | |
5862 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h | |
5863 | ||
5864 | else | |
5865 | for ac_type in 'int' 'long int' 'long long int'; do | |
5866 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5867 | /* end confdefs.h. */ | |
5868 | $ac_includes_default | |
5869 | int | |
5870 | main () | |
5871 | { | |
5872 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
22e05272 JM |
5873 | test_array [0] = 0; |
5874 | return test_array [0]; | |
0e497905 OS |
5875 | |
5876 | ; | |
5877 | return 0; | |
5878 | } | |
5879 | _ACEOF | |
5880 | if ac_fn_c_try_compile "$LINENO"; then : | |
5881 | ||
5882 | cat >>confdefs.h <<_ACEOF | |
5883 | #define intptr_t $ac_type | |
5884 | _ACEOF | |
5885 | ||
5886 | ac_type= | |
5887 | fi | |
5888 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5889 | test -z "$ac_type" && break | |
5890 | done | |
5891 | fi | |
5892 | ||
5893 | ||
5894 | ||
5895 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" | |
22e05272 | 5896 | if test "x$ac_cv_type_uintptr_t" = xyes; then : |
0e497905 OS |
5897 | |
5898 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
5899 | ||
5900 | else | |
5901 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
5902 | 'unsigned long long int'; do | |
5903 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5904 | /* end confdefs.h. */ | |
5905 | $ac_includes_default | |
5906 | int | |
5907 | main () | |
5908 | { | |
5909 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
22e05272 JM |
5910 | test_array [0] = 0; |
5911 | return test_array [0]; | |
0e497905 OS |
5912 | |
5913 | ; | |
5914 | return 0; | |
5915 | } | |
5916 | _ACEOF | |
5917 | if ac_fn_c_try_compile "$LINENO"; then : | |
5918 | ||
5919 | cat >>confdefs.h <<_ACEOF | |
5920 | #define uintptr_t $ac_type | |
5921 | _ACEOF | |
5922 | ||
5923 | ac_type= | |
5924 | fi | |
5925 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5926 | test -z "$ac_type" && break | |
5927 | done | |
5928 | fi | |
5929 | ||
5930 | ||
1cfabf34 | 5931 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
22e05272 | 5932 | if test "x$ac_cv_type_ssize_t" = xyes; then : |
1cfabf34 ILT |
5933 | |
5934 | else | |
5935 | ||
5936 | cat >>confdefs.h <<_ACEOF | |
5937 | #define ssize_t int | |
5938 | _ACEOF | |
5939 | ||
5940 | fi | |
5941 | ||
0e497905 | 5942 | |
5213506e RW |
5943 | # Given the above check, we always have uintptr_t or a fallback |
5944 | # definition. So define HAVE_UINTPTR_T in case any imported code | |
5945 | # relies on it. | |
238235ef | 5946 | |
5213506e | 5947 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
b033df90 DJ |
5948 | |
5949 | ||
5213506e | 5950 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
22e05272 | 5951 | if test "x$ac_cv_type_pid_t" = xyes; then : |
b033df90 | 5952 | |
5213506e | 5953 | else |
b033df90 | 5954 | |
5213506e RW |
5955 | cat >>confdefs.h <<_ACEOF |
5956 | #define pid_t int | |
5957 | _ACEOF | |
b033df90 | 5958 | |
5213506e | 5959 | fi |
b033df90 DJ |
5960 | |
5961 | ||
5213506e RW |
5962 | # This is the list of functions which libiberty will provide if they |
5963 | # are not available on the host. | |
b033df90 | 5964 | |
5213506e RW |
5965 | funcs="asprintf" |
5966 | funcs="$funcs atexit" | |
5967 | funcs="$funcs basename" | |
5968 | funcs="$funcs bcmp" | |
5969 | funcs="$funcs bcopy" | |
5970 | funcs="$funcs bsearch" | |
5971 | funcs="$funcs bzero" | |
5972 | funcs="$funcs calloc" | |
5973 | funcs="$funcs clock" | |
5974 | funcs="$funcs ffs" | |
5975 | funcs="$funcs getcwd" | |
5976 | funcs="$funcs getpagesize" | |
5977 | funcs="$funcs gettimeofday" | |
5978 | funcs="$funcs index" | |
5979 | funcs="$funcs insque" | |
5980 | funcs="$funcs memchr" | |
5981 | funcs="$funcs memcmp" | |
5982 | funcs="$funcs memcpy" | |
5983 | funcs="$funcs memmem" | |
5984 | funcs="$funcs memmove" | |
5985 | funcs="$funcs mempcpy" | |
5986 | funcs="$funcs memset" | |
5987 | funcs="$funcs mkstemps" | |
5988 | funcs="$funcs putenv" | |
5989 | funcs="$funcs random" | |
5990 | funcs="$funcs rename" | |
5991 | funcs="$funcs rindex" | |
5992 | funcs="$funcs setenv" | |
5993 | funcs="$funcs snprintf" | |
5994 | funcs="$funcs sigsetmask" | |
5995 | funcs="$funcs stpcpy" | |
5996 | funcs="$funcs stpncpy" | |
5997 | funcs="$funcs strcasecmp" | |
5998 | funcs="$funcs strchr" | |
5999 | funcs="$funcs strdup" | |
6000 | funcs="$funcs strncasecmp" | |
6001 | funcs="$funcs strndup" | |
9a9baa52 | 6002 | funcs="$funcs strnlen" |
5213506e RW |
6003 | funcs="$funcs strrchr" |
6004 | funcs="$funcs strstr" | |
6005 | funcs="$funcs strtod" | |
6006 | funcs="$funcs strtol" | |
6007 | funcs="$funcs strtoul" | |
ea41822a YG |
6008 | funcs="$funcs strtoll" |
6009 | funcs="$funcs strtoull" | |
5213506e RW |
6010 | funcs="$funcs strverscmp" |
6011 | funcs="$funcs tmpnam" | |
6012 | funcs="$funcs vasprintf" | |
6013 | funcs="$funcs vfprintf" | |
6014 | funcs="$funcs vprintf" | |
6015 | funcs="$funcs vsnprintf" | |
6016 | funcs="$funcs vsprintf" | |
6017 | funcs="$funcs waitpid" | |
6e9bd0f8 | 6018 | funcs="$funcs setproctitle" |
238235ef | 6019 | |
5213506e RW |
6020 | # Also in the old function.def file: alloca, vfork, getopt. |
6021 | ||
6022 | vars="sys_errlist sys_nerr sys_siglist" | |
6023 | ||
d423df48 | 6024 | checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ |
df1346b4 | 6025 | getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \ |
fbb334a6 | 6026 | realpath setrlimit spawnve spawnvpe strerror strsignal sysconf sysctl \ |
d423df48 | 6027 | sysmp table times wait3 wait4" |
5213506e | 6028 | |
fbb334a6 IS |
6029 | #Â Darwin has sbrk, but it is deprecated and that produces build-time warnings |
6030 | #Â so do not check for it. | |
6031 | case "${host}" in | |
6032 | *-*-darwin*) ;; | |
6033 | *) checkfuncs="$checkfuncs sbrk" | |
6034 | esac | |
6035 | ||
5213506e RW |
6036 | # These are neither executed nor required, but they help keep |
6037 | # autoheader happy without adding a bunch of text to acconfig.h. | |
6038 | if test "x" = "y"; then | |
59a8dc25 BE |
6039 | for ac_func in asprintf atexit \ |
6040 | basename bcmp bcopy bsearch bzero \ | |
6041 | calloc canonicalize_file_name clock \ | |
3b63ca7e | 6042 | dup3 \ |
59a8dc25 | 6043 | ffs __fsetlocking \ |
d423df48 | 6044 | getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ |
59a8dc25 BE |
6045 | index insque \ |
6046 | memchr memcmp memcpy memmem memmove memset mkstemps \ | |
6047 | on_exit \ | |
df1346b4 | 6048 | pipe2 psignal pstat_getdynamic pstat_getstatic putenv \ |
59a8dc25 | 6049 | random realpath rename rindex \ |
d423df48 | 6050 | sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ |
3b63ca7e | 6051 | stpcpy stpncpy strcasecmp strchr strdup \ |
9a9baa52 | 6052 | strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ |
ea41822a | 6053 | strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \ |
59a8dc25 BE |
6054 | table times tmpnam \ |
6055 | vasprintf vfprintf vprintf vsprintf \ | |
6056 | wait3 wait4 waitpid | |
5213506e RW |
6057 | do : |
6058 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6059 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
22e05272 | 6060 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
b033df90 | 6061 | cat >>confdefs.h <<_ACEOF |
5213506e | 6062 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
238235ef DJ |
6063 | _ACEOF |
6064 | ||
6065 | fi | |
b033df90 | 6066 | done |
238235ef | 6067 | |
22e05272 JM |
6068 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
6069 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
6070 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
5213506e | 6071 | ac_have_decl=1 |
d49d0907 | 6072 | else |
5213506e RW |
6073 | ac_have_decl=0 |
6074 | fi | |
6075 | ||
6076 | cat >>confdefs.h <<_ACEOF | |
6077 | #define HAVE_DECL_BASENAME $ac_have_decl | |
d49d0907 | 6078 | _ACEOF |
5213506e | 6079 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
22e05272 | 6080 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
5213506e | 6081 | ac_have_decl=1 |
d49d0907 | 6082 | else |
5213506e | 6083 | ac_have_decl=0 |
d49d0907 | 6084 | fi |
5213506e RW |
6085 | |
6086 | cat >>confdefs.h <<_ACEOF | |
6087 | #define HAVE_DECL_FFS $ac_have_decl | |
6088 | _ACEOF | |
6089 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
22e05272 | 6090 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
5213506e RW |
6091 | ac_have_decl=1 |
6092 | else | |
6093 | ac_have_decl=0 | |
d49d0907 | 6094 | fi |
d49d0907 | 6095 | |
5213506e RW |
6096 | cat >>confdefs.h <<_ACEOF |
6097 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
6098 | _ACEOF | |
6099 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
22e05272 | 6100 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
5213506e | 6101 | ac_have_decl=1 |
d49d0907 | 6102 | else |
5213506e RW |
6103 | ac_have_decl=0 |
6104 | fi | |
6105 | ||
6106 | cat >>confdefs.h <<_ACEOF | |
6107 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
d49d0907 | 6108 | _ACEOF |
5213506e | 6109 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
22e05272 | 6110 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
5213506e RW |
6111 | ac_have_decl=1 |
6112 | else | |
6113 | ac_have_decl=0 | |
6114 | fi | |
d49d0907 | 6115 | |
5213506e RW |
6116 | cat >>confdefs.h <<_ACEOF |
6117 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
d49d0907 | 6118 | _ACEOF |
5213506e | 6119 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
22e05272 | 6120 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
5213506e RW |
6121 | ac_have_decl=1 |
6122 | else | |
6123 | ac_have_decl=0 | |
6124 | fi | |
6125 | ||
6126 | cat >>confdefs.h <<_ACEOF | |
6127 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
d49d0907 | 6128 | _ACEOF |
ea41822a | 6129 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
22e05272 | 6130 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
ea41822a YG |
6131 | ac_have_decl=1 |
6132 | else | |
6133 | ac_have_decl=0 | |
6134 | fi | |
6135 | ||
6136 | cat >>confdefs.h <<_ACEOF | |
6137 | #define HAVE_DECL_STRTOL $ac_have_decl | |
6138 | _ACEOF | |
6139 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
22e05272 | 6140 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
ea41822a YG |
6141 | ac_have_decl=1 |
6142 | else | |
6143 | ac_have_decl=0 | |
6144 | fi | |
6145 | ||
6146 | cat >>confdefs.h <<_ACEOF | |
6147 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
6148 | _ACEOF | |
6149 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
22e05272 | 6150 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
ea41822a YG |
6151 | ac_have_decl=1 |
6152 | else | |
6153 | ac_have_decl=0 | |
6154 | fi | |
6155 | ||
6156 | cat >>confdefs.h <<_ACEOF | |
6157 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
6158 | _ACEOF | |
6159 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
22e05272 | 6160 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
ea41822a YG |
6161 | ac_have_decl=1 |
6162 | else | |
6163 | ac_have_decl=0 | |
6164 | fi | |
6165 | ||
6166 | cat >>confdefs.h <<_ACEOF | |
6167 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
6168 | _ACEOF | |
63d9caf9 | 6169 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" |
22e05272 | 6170 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
63d9caf9 DD |
6171 | ac_have_decl=1 |
6172 | else | |
6173 | ac_have_decl=0 | |
6174 | fi | |
6175 | ||
6176 | cat >>confdefs.h <<_ACEOF | |
6177 | #define HAVE_DECL_STRNLEN $ac_have_decl | |
6178 | _ACEOF | |
d49d0907 | 6179 | |
d49d0907 | 6180 | |
5213506e | 6181 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h |
d49d0907 | 6182 | |
d49d0907 | 6183 | |
5213506e | 6184 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
d49d0907 | 6185 | |
d49d0907 | 6186 | |
5213506e | 6187 | $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h |
d49d0907 | 6188 | |
d49d0907 | 6189 | fi |
d49d0907 | 6190 | |
5213506e RW |
6191 | # For each of these functions, if the host does not provide the |
6192 | # function we want to put FN.o in LIBOBJS, and if the host does | |
6193 | # provide the function, we want to define HAVE_FN in config.h. | |
d49d0907 | 6194 | |
5213506e RW |
6195 | setobjs= |
6196 | CHECK= | |
5213506e | 6197 | if test -n "${with_target_subdir}"; then |
d49d0907 | 6198 | |
5213506e RW |
6199 | # We are being configured as a target library. AC_REPLACE_FUNCS |
6200 | # may not work correctly, because the compiler may not be able to | |
6201 | # link executables. Note that we may still be being configured | |
6202 | # native. | |
d49d0907 | 6203 | |
5213506e RW |
6204 | # If we are being configured for newlib, we know which functions |
6205 | # newlib provide and which ones we will be expected to provide. | |
d49d0907 | 6206 | |
5213506e RW |
6207 | if test "x${with_newlib}" = "xyes"; then |
6208 | case " $LIBOBJS " in | |
6209 | *" asprintf.$ac_objext "* ) ;; | |
6210 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6211 | ;; | |
6212 | esac | |
d49d0907 | 6213 | |
5213506e RW |
6214 | case " $LIBOBJS " in |
6215 | *" basename.$ac_objext "* ) ;; | |
6216 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6217 | ;; | |
6218 | esac | |
d49d0907 | 6219 | |
5213506e RW |
6220 | case " $LIBOBJS " in |
6221 | *" insque.$ac_objext "* ) ;; | |
6222 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6223 | ;; | |
6224 | esac | |
d49d0907 | 6225 | |
5213506e RW |
6226 | case " $LIBOBJS " in |
6227 | *" random.$ac_objext "* ) ;; | |
6228 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6229 | ;; | |
6230 | esac | |
d3982b71 | 6231 | |
5213506e RW |
6232 | case " $LIBOBJS " in |
6233 | *" strdup.$ac_objext "* ) ;; | |
6234 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
6235 | ;; | |
6236 | esac | |
238235ef | 6237 | |
5213506e RW |
6238 | case " $LIBOBJS " in |
6239 | *" vasprintf.$ac_objext "* ) ;; | |
6240 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6241 | ;; | |
6242 | esac | |
6243 | ||
6244 | ||
6245 | for f in $funcs; do | |
6246 | case "$f" in | |
6247 | asprintf | basename | insque | random | strdup | vasprintf) | |
6248 | ;; | |
6249 | *) | |
6250 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6251 | cat >>confdefs.h <<_ACEOF | |
6252 | #define $n 1 | |
238235ef | 6253 | _ACEOF |
fdfc290b | 6254 | |
5213506e RW |
6255 | ;; |
6256 | esac | |
6257 | done | |
238235ef | 6258 | |
5213506e RW |
6259 | # newlib doesnt provide any of the variables in $vars, so we |
6260 | # dont have to check them here. | |
238235ef | 6261 | |
5213506e RW |
6262 | # Of the functions in $checkfuncs, newlib only has strerror. |
6263 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
238235ef DJ |
6264 | |
6265 | ||
5213506e | 6266 | setobjs=yes |
238235ef | 6267 | |
5213506e | 6268 | fi |
238235ef | 6269 | |
5213506e RW |
6270 | # If we are being configured for Mingw, we know which functions |
6271 | # Mingw provides and which ones we will be expected to provide. | |
238235ef | 6272 | |
5213506e RW |
6273 | case "${host}" in |
6274 | *-*-mingw*) | |
6275 | case " $LIBOBJS " in | |
6276 | *" asprintf.$ac_objext "* ) ;; | |
6277 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6278 | ;; | |
6279 | esac | |
238235ef | 6280 | |
5213506e RW |
6281 | case " $LIBOBJS " in |
6282 | *" basename.$ac_objext "* ) ;; | |
6283 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6284 | ;; | |
6285 | esac | |
238235ef | 6286 | |
5213506e RW |
6287 | case " $LIBOBJS " in |
6288 | *" bcmp.$ac_objext "* ) ;; | |
6289 | *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" | |
6290 | ;; | |
6291 | esac | |
238235ef | 6292 | |
5213506e RW |
6293 | case " $LIBOBJS " in |
6294 | *" bcopy.$ac_objext "* ) ;; | |
6295 | *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" | |
6296 | ;; | |
6297 | esac | |
238235ef | 6298 | |
5213506e RW |
6299 | case " $LIBOBJS " in |
6300 | *" bzero.$ac_objext "* ) ;; | |
6301 | *) LIBOBJS="$LIBOBJS bzero.$ac_objext" | |
6302 | ;; | |
6303 | esac | |
238235ef | 6304 | |
5213506e RW |
6305 | case " $LIBOBJS " in |
6306 | *" clock.$ac_objext "* ) ;; | |
6307 | *) LIBOBJS="$LIBOBJS clock.$ac_objext" | |
6308 | ;; | |
6309 | esac | |
238235ef | 6310 | |
5213506e RW |
6311 | case " $LIBOBJS " in |
6312 | *" ffs.$ac_objext "* ) ;; | |
6313 | *) LIBOBJS="$LIBOBJS ffs.$ac_objext" | |
6314 | ;; | |
6315 | esac | |
238235ef | 6316 | |
5213506e RW |
6317 | case " $LIBOBJS " in |
6318 | *" getpagesize.$ac_objext "* ) ;; | |
6319 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
6320 | ;; | |
6321 | esac | |
238235ef | 6322 | |
5213506e RW |
6323 | case " $LIBOBJS " in |
6324 | *" index.$ac_objext "* ) ;; | |
6325 | *) LIBOBJS="$LIBOBJS index.$ac_objext" | |
6326 | ;; | |
6327 | esac | |
238235ef | 6328 | |
5213506e RW |
6329 | case " $LIBOBJS " in |
6330 | *" insque.$ac_objext "* ) ;; | |
6331 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6332 | ;; | |
6333 | esac | |
238235ef | 6334 | |
5213506e RW |
6335 | case " $LIBOBJS " in |
6336 | *" mempcpy.$ac_objext "* ) ;; | |
6337 | *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" | |
6338 | ;; | |
6339 | esac | |
238235ef | 6340 | |
5213506e RW |
6341 | case " $LIBOBJS " in |
6342 | *" mkstemps.$ac_objext "* ) ;; | |
6343 | *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" | |
6344 | ;; | |
6345 | esac | |
238235ef | 6346 | |
5213506e RW |
6347 | case " $LIBOBJS " in |
6348 | *" random.$ac_objext "* ) ;; | |
6349 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6350 | ;; | |
6351 | esac | |
238235ef | 6352 | |
5213506e RW |
6353 | case " $LIBOBJS " in |
6354 | *" rindex.$ac_objext "* ) ;; | |
6355 | *) LIBOBJS="$LIBOBJS rindex.$ac_objext" | |
6356 | ;; | |
6357 | esac | |
238235ef | 6358 | |
5213506e RW |
6359 | case " $LIBOBJS " in |
6360 | *" sigsetmask.$ac_objext "* ) ;; | |
6361 | *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" | |
6362 | ;; | |
6363 | esac | |
238235ef | 6364 | |
5213506e RW |
6365 | case " $LIBOBJS " in |
6366 | *" stpcpy.$ac_objext "* ) ;; | |
6367 | *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" | |
6368 | ;; | |
6369 | esac | |
238235ef | 6370 | |
5213506e RW |
6371 | case " $LIBOBJS " in |
6372 | *" stpncpy.$ac_objext "* ) ;; | |
6373 | *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" | |
6374 | ;; | |
6375 | esac | |
238235ef | 6376 | |
5213506e RW |
6377 | case " $LIBOBJS " in |
6378 | *" strndup.$ac_objext "* ) ;; | |
6379 | *) LIBOBJS="$LIBOBJS strndup.$ac_objext" | |
6380 | ;; | |
6381 | esac | |
238235ef | 6382 | |
9a9baa52 ILT |
6383 | case " $LIBOBJS " in |
6384 | *" strnlen.$ac_objext "* ) ;; | |
6385 | *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" | |
6386 | ;; | |
6387 | esac | |
6388 | ||
5213506e RW |
6389 | case " $LIBOBJS " in |
6390 | *" strverscmp.$ac_objext "* ) ;; | |
6391 | *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" | |
6392 | ;; | |
6393 | esac | |
238235ef | 6394 | |
5213506e RW |
6395 | case " $LIBOBJS " in |
6396 | *" vasprintf.$ac_objext "* ) ;; | |
6397 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6398 | ;; | |
6399 | esac | |
238235ef | 6400 | |
5213506e RW |
6401 | case " $LIBOBJS " in |
6402 | *" waitpid.$ac_objext "* ) ;; | |
6403 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
6404 | ;; | |
6405 | esac | |
238235ef DJ |
6406 | |
6407 | ||
5213506e RW |
6408 | for f in $funcs; do |
6409 | case "$f" in | |
9a9baa52 | 6410 | asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid) |
5213506e RW |
6411 | ;; |
6412 | *) | |
6413 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6414 | cat >>confdefs.h <<_ACEOF | |
6415 | #define $n 1 | |
6416 | _ACEOF | |
238235ef | 6417 | |
5213506e RW |
6418 | ;; |
6419 | esac | |
6420 | done | |
238235ef | 6421 | |
5213506e RW |
6422 | # Mingw doesnt provide any of the variables in $vars, so we |
6423 | # dont have to check them here. | |
238235ef | 6424 | |
5213506e RW |
6425 | # Of the functions in $checkfuncs, Mingw only has strerror. |
6426 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
238235ef DJ |
6427 | |
6428 | ||
5213506e RW |
6429 | setobjs=yes |
6430 | ;; | |
238235ef | 6431 | |
5213506e RW |
6432 | *-*-msdosdjgpp) |
6433 | case " $LIBOBJS " in | |
6434 | *" vasprintf.$ac_objext "* ) ;; | |
6435 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6436 | ;; | |
6437 | esac | |
238235ef | 6438 | |
5213506e RW |
6439 | case " $LIBOBJS " in |
6440 | *" vsnprintf.$ac_objext "* ) ;; | |
6441 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" | |
6442 | ;; | |
6443 | esac | |
238235ef | 6444 | |
5213506e RW |
6445 | case " $LIBOBJS " in |
6446 | *" snprintf.$ac_objext "* ) ;; | |
6447 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" | |
6448 | ;; | |
6449 | esac | |
238235ef | 6450 | |
5213506e RW |
6451 | case " $LIBOBJS " in |
6452 | *" asprintf.$ac_objext "* ) ;; | |
6453 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6454 | ;; | |
6455 | esac | |
238235ef DJ |
6456 | |
6457 | ||
5213506e RW |
6458 | for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ |
6459 | getcwd getpagesize getrusage gettimeofday \ | |
6460 | index insque memchr memcmp memcpy memmove memset psignal \ | |
6461 | putenv random rename rindex sbrk setenv stpcpy strcasecmp \ | |
6462 | strchr strdup strerror strncasecmp strrchr strstr strtod \ | |
6463 | strtol strtoul sysconf times tmpnam vfprintf vprintf \ | |
6464 | vsprintf waitpid | |
6465 | do | |
6466 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6467 | cat >>confdefs.h <<_ACEOF | |
6468 | #define $n 1 | |
6469 | _ACEOF | |
238235ef | 6470 | |
5213506e | 6471 | done |
238235ef | 6472 | |
17998b22 | 6473 | |
5213506e RW |
6474 | setobjs=yes |
6475 | ;; | |
17998b22 | 6476 | |
5213506e | 6477 | esac |
f9a9ac80 | 6478 | |
0bc0cd11 | 6479 | else |
238235ef | 6480 | |
5213506e RW |
6481 | # Not a target library, so we set things up to run the test suite. |
6482 | CHECK=really-check | |
0bc0cd11 JL |
6483 | |
6484 | fi | |
6485 | ||
238235ef | 6486 | |
238235ef | 6487 | |
238235ef | 6488 | |
5213506e RW |
6489 | case "${host}" in |
6490 | *-*-cygwin* | *-*-mingw*) | |
6491 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h | |
238235ef | 6492 | |
5213506e | 6493 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
238235ef | 6494 | |
5213506e RW |
6495 | ;; |
6496 | esac | |
0bc0cd11 | 6497 | |
5213506e RW |
6498 | if test -z "${setobjs}"; then |
6499 | case "${host}" in | |
0bc0cd11 | 6500 | |
5213506e RW |
6501 | *-*-vxworks*) |
6502 | # Handle VxWorks configuration specially, since on VxWorks the | |
6503 | # libraries are actually on the target board, not in the file | |
6504 | # system. | |
6505 | case " $LIBOBJS " in | |
6506 | *" basename.$ac_objext "* ) ;; | |
6507 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6508 | ;; | |
3beb1315 HPN |
6509 | esac |
6510 | ||
5213506e RW |
6511 | case " $LIBOBJS " in |
6512 | *" getpagesize.$ac_objext "* ) ;; | |
6513 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
6514 | ;; | |
6515 | esac | |
238235ef | 6516 | |
5213506e RW |
6517 | case " $LIBOBJS " in |
6518 | *" insque.$ac_objext "* ) ;; | |
6519 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6520 | ;; | |
6521 | esac | |
e490616e | 6522 | |
5213506e RW |
6523 | case " $LIBOBJS " in |
6524 | *" random.$ac_objext "* ) ;; | |
6525 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6526 | ;; | |
6527 | esac | |
238235ef | 6528 | |
5213506e RW |
6529 | case " $LIBOBJS " in |
6530 | *" strcasecmp.$ac_objext "* ) ;; | |
6531 | *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" | |
6532 | ;; | |
6533 | esac | |
238235ef | 6534 | |
5213506e RW |
6535 | case " $LIBOBJS " in |
6536 | *" strncasecmp.$ac_objext "* ) ;; | |
6537 | *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" | |
6538 | ;; | |
3beb1315 HPN |
6539 | esac |
6540 | ||
5213506e RW |
6541 | case " $LIBOBJS " in |
6542 | *" strdup.$ac_objext "* ) ;; | |
6543 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
6544 | ;; | |
6545 | esac | |
e490616e | 6546 | |
5213506e RW |
6547 | case " $LIBOBJS " in |
6548 | *" vfork.$ac_objext "* ) ;; | |
6549 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
6550 | ;; | |
6551 | esac | |
e490616e | 6552 | |
5213506e RW |
6553 | case " $LIBOBJS " in |
6554 | *" waitpid.$ac_objext "* ) ;; | |
6555 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
6556 | ;; | |
6557 | esac | |
238235ef | 6558 | |
5213506e RW |
6559 | case " $LIBOBJS " in |
6560 | *" vasprintf.$ac_objext "* ) ;; | |
6561 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6562 | ;; | |
6563 | esac | |
9ce3f7e5 | 6564 | |
5213506e RW |
6565 | for f in $funcs; do |
6566 | case "$f" in | |
6567 | basename | getpagesize | insque | random | strcasecmp) | |
6568 | ;; | |
6569 | strncasecmp | strdup | vfork | waitpid | vasprintf) | |
6570 | ;; | |
6571 | *) | |
6572 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6573 | cat >>confdefs.h <<_ACEOF | |
6574 | #define $n 1 | |
238235ef | 6575 | _ACEOF |
238235ef | 6576 | |
5213506e RW |
6577 | ;; |
6578 | esac | |
6579 | done | |
9ce3f7e5 | 6580 | |
5213506e RW |
6581 | # VxWorks doesn't provide any of the variables in $vars, so we |
6582 | # don't have to check them here. | |
9ce3f7e5 | 6583 | |
5213506e RW |
6584 | # Of the functions in $checkfuncs, VxWorks only has strerror. |
6585 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
e490616e | 6586 | |
238235ef | 6587 | |
5213506e RW |
6588 | setobjs=yes |
6589 | ;; | |
6590 | ||
6591 | esac | |
0bc0cd11 JL |
6592 | fi |
6593 | ||
5213506e | 6594 | if test -z "${setobjs}"; then |
0bc0cd11 | 6595 | |
5213506e | 6596 | case "${host}" in |
aa9dc53d | 6597 | |
41fdbd54 JB |
6598 | *-*-android*) |
6599 | # On android, getpagesize is defined in unistd.h as a static inline | |
6600 | # function, which AC_CHECK_FUNCS does not handle properly. | |
6601 | ac_cv_func_getpagesize=yes | |
6602 | ;; | |
6603 | ||
a0864ce8 JDA |
6604 | hppa*-*-hpux*) |
6605 | # Replace system snprintf and vsnprintf with libiberty implementations. | |
6606 | case " $LIBOBJS " in | |
6607 | *" snprintf.$ac_objext "* ) ;; | |
6608 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" | |
6609 | ;; | |
6610 | esac | |
6611 | ||
6612 | case " $LIBOBJS " in | |
6613 | *" vsnprintf.$ac_objext "* ) ;; | |
6614 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" | |
6615 | ;; | |
6616 | esac | |
6617 | ||
6618 | ;; | |
6619 | ||
5213506e RW |
6620 | *-*-mingw32*) |
6621 | # Under mingw32, sys_nerr and sys_errlist exist, but they are | |
6622 | # macros, so the test below won't find them. | |
6623 | libiberty_cv_var_sys_nerr=yes | |
6624 | libiberty_cv_var_sys_errlist=yes | |
6625 | ;; | |
238235ef | 6626 | |
5213506e RW |
6627 | *-*-msdosdjgpp*) |
6628 | # vfork and fork are stubs. | |
6629 | ac_cv_func_vfork_works=no | |
6630 | ;; | |
aa9dc53d | 6631 | |
5213506e RW |
6632 | *-*-uwin*) |
6633 | # Under some versions of uwin, vfork is notoriously buggy and the test | |
6634 | # can hang configure; on other versions, vfork exists just as a stub. | |
6635 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. | |
6636 | ac_cv_func_vfork_works=no | |
6637 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are | |
6638 | # macros (actually, these are imported from a DLL, but the end effect | |
6639 | # is the same), so the test below won't find them. | |
6640 | libiberty_cv_var_sys_nerr=yes | |
6641 | libiberty_cv_var_sys_errlist=yes | |
6642 | ;; | |
238235ef | 6643 | |
5213506e RW |
6644 | *-*-*vms*) |
6645 | # Under VMS, vfork works very different than on Unix. The standard test | |
6646 | # won't work, and it isn't easily adaptable. It makes more sense to | |
6647 | # just force it. | |
6648 | ac_cv_func_vfork_works=yes | |
6649 | ;; | |
238235ef | 6650 | |
5213506e | 6651 | esac |
aa9dc53d | 6652 | |
5213506e RW |
6653 | # We haven't set the list of objects yet. Use the standard autoconf |
6654 | # tests. This will only work if the compiler works. | |
6655 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 | |
6656 | $as_echo_n "checking for library containing strerror... " >&6; } | |
22e05272 | 6657 | if ${ac_cv_search_strerror+:} false; then : |
5213506e | 6658 | $as_echo_n "(cached) " >&6 |
238235ef | 6659 | else |
5213506e RW |
6660 | ac_func_search_save_LIBS=$LIBS |
6661 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
238235ef | 6662 | /* end confdefs.h. */ |
5213506e RW |
6663 | |
6664 | /* Override any GCC internal prototype to avoid an error. | |
6665 | Use char because int might match the return type of a GCC | |
238235ef | 6666 | builtin and then its argument prototype would still apply. */ |
238235ef | 6667 | #ifdef __cplusplus |
5213506e | 6668 | extern "C" |
0bc0cd11 | 6669 | #endif |
5213506e | 6670 | char strerror (); |
238235ef DJ |
6671 | int |
6672 | main () | |
6673 | { | |
5213506e | 6674 | return strerror (); |
238235ef DJ |
6675 | ; |
6676 | return 0; | |
6677 | } | |
6678 | _ACEOF | |
5213506e RW |
6679 | for ac_lib in '' cposix; do |
6680 | if test -z "$ac_lib"; then | |
6681 | ac_res="none required" | |
6682 | else | |
6683 | ac_res=-l$ac_lib | |
6684 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
6685 | fi | |
6686 | if test x$gcc_no_link = xyes; then | |
22e05272 | 6687 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
5213506e RW |
6688 | fi |
6689 | if ac_fn_c_try_link "$LINENO"; then : | |
6690 | ac_cv_search_strerror=$ac_res | |
6691 | fi | |
6692 | rm -f core conftest.err conftest.$ac_objext \ | |
6693 | conftest$ac_exeext | |
22e05272 | 6694 | if ${ac_cv_search_strerror+:} false; then : |
5213506e RW |
6695 | break |
6696 | fi | |
6697 | done | |
22e05272 | 6698 | if ${ac_cv_search_strerror+:} false; then : |
238235ef | 6699 | |
5213506e RW |
6700 | else |
6701 | ac_cv_search_strerror=no | |
238235ef | 6702 | fi |
5213506e RW |
6703 | rm conftest.$ac_ext |
6704 | LIBS=$ac_func_search_save_LIBS | |
6705 | fi | |
6706 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 | |
6707 | $as_echo "$ac_cv_search_strerror" >&6; } | |
6708 | ac_res=$ac_cv_search_strerror | |
6709 | if test "$ac_res" != no; then : | |
6710 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
6711 | ||
238235ef | 6712 | fi |
5213506e RW |
6713 | |
6714 | for ac_func in $funcs | |
6715 | do : | |
6716 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6717 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
22e05272 | 6718 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
238235ef | 6719 | cat >>confdefs.h <<_ACEOF |
5213506e | 6720 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
238235ef | 6721 | _ACEOF |
0bc0cd11 | 6722 | |
5213506e RW |
6723 | else |
6724 | case " $LIBOBJS " in | |
6725 | *" $ac_func.$ac_objext "* ) ;; | |
6726 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6727 | ;; | |
6728 | esac | |
6729 | ||
0bc0cd11 JL |
6730 | fi |
6731 | done | |
6732 | ||
2b601678 MK |
6733 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 |
6734 | $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } | |
22e05272 | 6735 | if ${ac_cv_os_cray+:} false; then : |
2b601678 MK |
6736 | $as_echo_n "(cached) " >&6 |
6737 | else | |
6738 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6739 | /* end confdefs.h. */ | |
6740 | #if defined(CRAY) && ! defined(CRAY2) | |
6741 | webecray | |
6742 | #else | |
6743 | wenotbecray | |
6744 | #endif | |
6745 | ||
6746 | _ACEOF | |
6747 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6748 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6749 | ac_cv_os_cray=yes | |
6750 | else | |
6751 | ac_cv_os_cray=no | |
6752 | fi | |
6753 | rm -f conftest* | |
6754 | ||
6755 | fi | |
6756 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 | |
6757 | $as_echo "$ac_cv_os_cray" >&6; } | |
6758 | if test $ac_cv_os_cray = yes; then | |
6759 | for ac_func in _getb67 GETB67 getb67; do | |
6760 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6761 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
22e05272 | 6762 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
2b601678 MK |
6763 | |
6764 | cat >>confdefs.h <<_ACEOF | |
6765 | #define CRAY_STACKSEG_END $ac_func | |
6766 | _ACEOF | |
6767 | break | |
6768 | fi | |
6769 | ||
6770 | done | |
6771 | fi | |
6772 | ||
6773 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 | |
6774 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
22e05272 | 6775 | if ${ac_cv_c_stack_direction+:} false; then : |
2b601678 MK |
6776 | $as_echo_n "(cached) " >&6 |
6777 | else | |
6778 | if test "$cross_compiling" = yes; then : | |
6779 | ac_cv_c_stack_direction=0 | |
6780 | else | |
6781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6782 | /* end confdefs.h. */ | |
6783 | find_stack_direction () | |
6784 | { | |
6785 | static char *addr = 0; | |
6786 | auto char dummy; | |
6787 | if (addr == 0) | |
6788 | { | |
6789 | addr = &dummy; | |
6790 | return find_stack_direction (); | |
6791 | } | |
6792 | else | |
6793 | return (&dummy > addr) ? 1 : -1; | |
6794 | } | |
6795 | main () | |
6796 | { | |
6797 | exit (find_stack_direction() < 0); | |
6798 | } | |
6799 | _ACEOF | |
6800 | if ac_fn_c_try_run "$LINENO"; then : | |
6801 | ac_cv_c_stack_direction=1 | |
6802 | else | |
6803 | ac_cv_c_stack_direction=-1 | |
6804 | fi | |
6805 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6806 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6807 | fi | |
6808 | ||
6809 | fi | |
6810 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6811 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
6812 | ||
6813 | cat >>confdefs.h <<_ACEOF | |
6814 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6815 | _ACEOF | |
6816 | ||
6817 | ||
5213506e RW |
6818 | for ac_header in vfork.h |
6819 | do : | |
6820 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" | |
22e05272 | 6821 | if test "x$ac_cv_header_vfork_h" = xyes; then : |
3c60ae5a | 6822 | cat >>confdefs.h <<_ACEOF |
5213506e | 6823 | #define HAVE_VFORK_H 1 |
3c60ae5a GDR |
6824 | _ACEOF |
6825 | ||
5213506e RW |
6826 | fi |
6827 | done | |
6828 | ||
6829 | for ac_func in fork vfork | |
6830 | do : | |
6831 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6832 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
22e05272 | 6833 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
5213506e RW |
6834 | cat >>confdefs.h <<_ACEOF |
6835 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6836 | _ACEOF | |
3c60ae5a GDR |
6837 | |
6838 | fi | |
5213506e RW |
6839 | done |
6840 | ||
6841 | if test "x$ac_cv_func_fork" = xyes; then | |
6842 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6843 | $as_echo_n "checking for working fork... " >&6; } | |
22e05272 | 6844 | if ${ac_cv_func_fork_works+:} false; then : |
5213506e | 6845 | $as_echo_n "(cached) " >&6 |
3c60ae5a | 6846 | else |
5213506e RW |
6847 | if test "$cross_compiling" = yes; then : |
6848 | ac_cv_func_fork_works=cross | |
6849 | else | |
6850 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3c60ae5a GDR |
6851 | /* end confdefs.h. */ |
6852 | $ac_includes_default | |
6853 | int | |
6854 | main () | |
6855 | { | |
5213506e RW |
6856 | |
6857 | /* By Ruediger Kuhlmann. */ | |
6858 | return fork () < 0; | |
3c60ae5a GDR |
6859 | |
6860 | ; | |
6861 | return 0; | |
6862 | } | |
6863 | _ACEOF | |
5213506e RW |
6864 | if ac_fn_c_try_run "$LINENO"; then : |
6865 | ac_cv_func_fork_works=yes | |
3c60ae5a | 6866 | else |
5213506e | 6867 | ac_cv_func_fork_works=no |
3c60ae5a | 6868 | fi |
5213506e RW |
6869 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6870 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
3c60ae5a | 6871 | fi |
3c60ae5a | 6872 | |
5213506e RW |
6873 | fi |
6874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
6875 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
3c60ae5a GDR |
6876 | |
6877 | else | |
5213506e RW |
6878 | ac_cv_func_fork_works=$ac_cv_func_fork |
6879 | fi | |
6880 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6881 | case $host in | |
6882 | *-*-amigaos* | *-*-msdosdjgpp*) | |
6883 | # Override, as these systems have only a dummy fork() stub | |
6884 | ac_cv_func_fork_works=no | |
6885 | ;; | |
6886 | *) | |
6887 | ac_cv_func_fork_works=yes | |
6888 | ;; | |
6889 | esac | |
6890 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
6891 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
3c60ae5a | 6892 | fi |
5213506e RW |
6893 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
6894 | if test "x$ac_cv_func_vfork" = xyes; then | |
6895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
6896 | $as_echo_n "checking for working vfork... " >&6; } | |
22e05272 | 6897 | if ${ac_cv_func_vfork_works+:} false; then : |
5213506e | 6898 | $as_echo_n "(cached) " >&6 |
3c60ae5a | 6899 | else |
5213506e RW |
6900 | if test "$cross_compiling" = yes; then : |
6901 | ac_cv_func_vfork_works=cross | |
6902 | else | |
6903 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3c60ae5a | 6904 | /* end confdefs.h. */ |
5213506e | 6905 | /* Thanks to Paul Eggert for this test. */ |
3c60ae5a | 6906 | $ac_includes_default |
5213506e RW |
6907 | #include <sys/wait.h> |
6908 | #ifdef HAVE_VFORK_H | |
6909 | # include <vfork.h> | |
6910 | #endif | |
6911 | /* On some sparc systems, changes by the child to local and incoming | |
6912 | argument registers are propagated back to the parent. The compiler | |
6913 | is told about this with #include <vfork.h>, but some compilers | |
6914 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
6915 | static variable whose address is put into a register that is | |
6916 | clobbered by the vfork. */ | |
6917 | static void | |
6918 | #ifdef __cplusplus | |
6919 | sparc_address_test (int arg) | |
6920 | # else | |
6921 | sparc_address_test (arg) int arg; | |
6922 | #endif | |
6923 | { | |
6924 | static pid_t child; | |
6925 | if (!child) { | |
6926 | child = vfork (); | |
6927 | if (child < 0) { | |
6928 | perror ("vfork"); | |
6929 | _exit(2); | |
6930 | } | |
6931 | if (!child) { | |
6932 | arg = getpid(); | |
6933 | write(-1, "", 0); | |
6934 | _exit (arg); | |
6935 | } | |
6936 | } | |
6937 | } | |
6938 | ||
3c60ae5a GDR |
6939 | int |
6940 | main () | |
6941 | { | |
5213506e RW |
6942 | pid_t parent = getpid (); |
6943 | pid_t child; | |
3c60ae5a | 6944 | |
5213506e | 6945 | sparc_address_test (0); |
3c60ae5a | 6946 | |
5213506e | 6947 | child = vfork (); |
3c60ae5a | 6948 | |
5213506e RW |
6949 | if (child == 0) { |
6950 | /* Here is another test for sparc vfork register problems. This | |
6951 | test uses lots of local variables, at least as many local | |
6952 | variables as main has allocated so far including compiler | |
6953 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
6954 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
6955 | reuse the register of parent for one of the local variables, | |
6956 | since it will think that parent can't possibly be used any more | |
6957 | in this routine. Assigning to the local variable will thus | |
6958 | munge parent in the parent process. */ | |
6959 | pid_t | |
6960 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
6961 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
6962 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
6963 | use the same hardware register for all 8 local variables. */ | |
6964 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
6965 | || p != p5 || p != p6 || p != p7) | |
6966 | _exit(1); | |
3c60ae5a | 6967 | |
5213506e RW |
6968 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
6969 | from child file descriptors. If the child closes a descriptor | |
6970 | before it execs or exits, this munges the parent's descriptor | |
6971 | as well. Test for this by closing stdout in the child. */ | |
6972 | _exit(close(fileno(stdout)) != 0); | |
6973 | } else { | |
6974 | int status; | |
6975 | struct stat st; | |
3c60ae5a | 6976 | |
5213506e RW |
6977 | while (wait(&status) != child) |
6978 | ; | |
6979 | return ( | |
6980 | /* Was there some problem with vforking? */ | |
6981 | child < 0 | |
3c60ae5a | 6982 | |
5213506e RW |
6983 | /* Did the child fail? (This shouldn't happen.) */ |
6984 | || status | |
3c60ae5a | 6985 | |
5213506e RW |
6986 | /* Did the vfork/compiler bug occur? */ |
6987 | || parent != getpid() | |
ddcf783b | 6988 | |
5213506e RW |
6989 | /* Did the file descriptor bug occur? */ |
6990 | || fstat(fileno(stdout), &st) != 0 | |
6991 | ); | |
6992 | } | |
ddcf783b EZ |
6993 | } |
6994 | _ACEOF | |
5213506e RW |
6995 | if ac_fn_c_try_run "$LINENO"; then : |
6996 | ac_cv_func_vfork_works=yes | |
ddcf783b | 6997 | else |
5213506e RW |
6998 | ac_cv_func_vfork_works=no |
6999 | fi | |
7000 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7001 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7002 | fi | |
ddcf783b | 7003 | |
ddcf783b | 7004 | fi |
5213506e RW |
7005 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
7006 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
7007 | ||
7008 | fi; | |
7009 | if test "x$ac_cv_func_fork_works" = xcross; then | |
7010 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
7011 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
7012 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
ddcf783b | 7013 | fi |
ddcf783b | 7014 | |
5213506e | 7015 | if test "x$ac_cv_func_vfork_works" = xyes; then |
ddcf783b | 7016 | |
5213506e | 7017 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
ddcf783b EZ |
7018 | |
7019 | else | |
ddcf783b | 7020 | |
5213506e | 7021 | $as_echo "#define vfork fork" >>confdefs.h |
ddcf783b EZ |
7022 | |
7023 | fi | |
5213506e | 7024 | if test "x$ac_cv_func_fork_works" = xyes; then |
ddcf783b | 7025 | |
5213506e | 7026 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
ddcf783b | 7027 | |
ddcf783b | 7028 | fi |
ddcf783b | 7029 | |
5213506e RW |
7030 | if test $ac_cv_func_vfork_works = no; then |
7031 | case " $LIBOBJS " in | |
7032 | *" vfork.$ac_objext "* ) ;; | |
7033 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
7034 | ;; | |
7035 | esac | |
ddcf783b | 7036 | |
5213506e RW |
7037 | fi |
7038 | # We only need _doprnt if we might use it to implement v*printf. | |
7039 | if test $ac_cv_func_vprintf != yes \ | |
7040 | || test $ac_cv_func_vfprintf != yes \ | |
7041 | || test $ac_cv_func_vsprintf != yes; then | |
22e05272 JM |
7042 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" |
7043 | if test "x$ac_cv_func__doprnt" = xyes; then : | |
7044 | $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h | |
ddcf783b | 7045 | |
5213506e RW |
7046 | else |
7047 | case " $LIBOBJS " in | |
22e05272 JM |
7048 | *" _doprnt.$ac_objext "* ) ;; |
7049 | *) LIBOBJS="$LIBOBJS _doprnt.$ac_objext" | |
5213506e RW |
7050 | ;; |
7051 | esac | |
ddcf783b | 7052 | |
d7cf8390 GDR |
7053 | fi |
7054 | ||
7055 | ||
5213506e RW |
7056 | else |
7057 | for ac_func in _doprnt | |
7058 | do : | |
7059 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" | |
22e05272 | 7060 | if test "x$ac_cv_func__doprnt" = xyes; then : |
5213506e RW |
7061 | cat >>confdefs.h <<_ACEOF |
7062 | #define HAVE__DOPRNT 1 | |
d7cf8390 | 7063 | _ACEOF |
d7cf8390 | 7064 | |
d7cf8390 | 7065 | fi |
5213506e | 7066 | done |
d7cf8390 | 7067 | |
5213506e | 7068 | fi |
d7cf8390 | 7069 | |
5213506e RW |
7070 | for v in $vars; do |
7071 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 | |
7072 | $as_echo_n "checking for $v... " >&6; } | |
22e05272 | 7073 | if eval \${libiberty_cv_var_$v+:} false; then : |
5213506e | 7074 | $as_echo_n "(cached) " >&6 |
d7cf8390 | 7075 | else |
5213506e | 7076 | if test x$gcc_no_link = xyes; then |
22e05272 | 7077 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
d7cf8390 | 7078 | fi |
5213506e | 7079 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
d7cf8390 | 7080 | /* end confdefs.h. */ |
f418bc3c | 7081 | extern int $v []; |
d7cf8390 GDR |
7082 | int |
7083 | main () | |
7084 | { | |
f418bc3c | 7085 | if ($v [0]) return 1; |
d7cf8390 GDR |
7086 | ; |
7087 | return 0; | |
7088 | } | |
7089 | _ACEOF | |
5213506e RW |
7090 | if ac_fn_c_try_link "$LINENO"; then : |
7091 | eval "libiberty_cv_var_$v=yes" | |
d7cf8390 | 7092 | else |
5213506e | 7093 | eval "libiberty_cv_var_$v=no" |
d7cf8390 | 7094 | fi |
5213506e RW |
7095 | rm -f core conftest.err conftest.$ac_objext \ |
7096 | conftest$ac_exeext conftest.$ac_ext | |
d7cf8390 | 7097 | fi |
d7cf8390 | 7098 | |
5213506e RW |
7099 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then |
7100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7101 | $as_echo "yes" >&6; } | |
7102 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
7103 | cat >>confdefs.h <<_ACEOF | |
7104 | #define $n 1 | |
d7cf8390 GDR |
7105 | _ACEOF |
7106 | ||
5213506e RW |
7107 | else |
7108 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7109 | $as_echo "no" >&6; } | |
7110 | fi | |
7111 | done | |
d7cf8390 | 7112 | |
5213506e RW |
7113 | # special check for _system_configuration because AIX <4.3.2 do not |
7114 | # contain the `physmem' member. | |
7115 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 | |
7116 | $as_echo_n "checking for external symbol _system_configuration... " >&6; } | |
7117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8b82b724 | 7118 | /* end confdefs.h. */ |
5213506e | 7119 | #include <sys/systemcfg.h> |
8b82b724 BE |
7120 | int |
7121 | main () | |
7122 | { | |
5213506e | 7123 | double x = _system_configuration.physmem; |
8b82b724 BE |
7124 | ; |
7125 | return 0; | |
7126 | } | |
7127 | _ACEOF | |
5213506e RW |
7128 | if ac_fn_c_try_compile "$LINENO"; then : |
7129 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7130 | $as_echo "yes" >&6; } | |
8b82b724 | 7131 | |
5213506e | 7132 | $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h |
8b82b724 BE |
7133 | |
7134 | else | |
5213506e RW |
7135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7136 | $as_echo "no" >&6; } | |
7137 | fi | |
7138 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7139 | ||
7140 | for ac_func in $checkfuncs | |
7141 | do : | |
7142 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
7143 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
22e05272 | 7144 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
8b82b724 | 7145 | cat >>confdefs.h <<_ACEOF |
5213506e | 7146 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
8b82b724 BE |
7147 | _ACEOF |
7148 | ||
d7cf8390 | 7149 | fi |
5213506e | 7150 | done |
d7cf8390 | 7151 | |
22e05272 JM |
7152 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
7153 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
7154 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
5213506e | 7155 | ac_have_decl=1 |
d7cf8390 | 7156 | else |
5213506e | 7157 | ac_have_decl=0 |
d7cf8390 | 7158 | fi |
d7cf8390 GDR |
7159 | |
7160 | cat >>confdefs.h <<_ACEOF | |
5213506e | 7161 | #define HAVE_DECL_BASENAME $ac_have_decl |
d7cf8390 | 7162 | _ACEOF |
5213506e | 7163 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
22e05272 | 7164 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
5213506e | 7165 | ac_have_decl=1 |
d7cf8390 | 7166 | else |
5213506e | 7167 | ac_have_decl=0 |
d7cf8390 | 7168 | fi |
d7cf8390 | 7169 | |
5213506e RW |
7170 | cat >>confdefs.h <<_ACEOF |
7171 | #define HAVE_DECL_FFS $ac_have_decl | |
d7cf8390 | 7172 | _ACEOF |
5213506e | 7173 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
22e05272 | 7174 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
5213506e | 7175 | ac_have_decl=1 |
d7cf8390 | 7176 | else |
5213506e | 7177 | ac_have_decl=0 |
d7cf8390 | 7178 | fi |
d7cf8390 GDR |
7179 | |
7180 | cat >>confdefs.h <<_ACEOF | |
5213506e | 7181 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
d7cf8390 | 7182 | _ACEOF |
5213506e | 7183 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
22e05272 | 7184 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
5213506e | 7185 | ac_have_decl=1 |
d7cf8390 | 7186 | else |
5213506e | 7187 | ac_have_decl=0 |
d7cf8390 | 7188 | fi |
d7cf8390 | 7189 | |
5213506e RW |
7190 | cat >>confdefs.h <<_ACEOF |
7191 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
d7cf8390 | 7192 | _ACEOF |
5213506e | 7193 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
22e05272 | 7194 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
5213506e | 7195 | ac_have_decl=1 |
d7cf8390 | 7196 | else |
5213506e | 7197 | ac_have_decl=0 |
d7cf8390 | 7198 | fi |
d7cf8390 GDR |
7199 | |
7200 | cat >>confdefs.h <<_ACEOF | |
5213506e | 7201 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
d7cf8390 | 7202 | _ACEOF |
5213506e | 7203 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
22e05272 | 7204 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
5213506e | 7205 | ac_have_decl=1 |
d7cf8390 | 7206 | else |
5213506e | 7207 | ac_have_decl=0 |
83fbfe42 GK |
7208 | fi |
7209 | ||
5213506e RW |
7210 | cat >>confdefs.h <<_ACEOF |
7211 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7212 | _ACEOF | |
83fbfe42 | 7213 | |
5213506e | 7214 | ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" |
22e05272 | 7215 | if test "x$ac_cv_have_decl_calloc" = xyes; then : |
5213506e RW |
7216 | ac_have_decl=1 |
7217 | else | |
7218 | ac_have_decl=0 | |
83fbfe42 | 7219 | fi |
5213506e RW |
7220 | |
7221 | cat >>confdefs.h <<_ACEOF | |
7222 | #define HAVE_DECL_CALLOC $ac_have_decl | |
7223 | _ACEOF | |
7224 | ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" | |
22e05272 | 7225 | if test "x$ac_cv_have_decl_getenv" = xyes; then : |
5213506e RW |
7226 | ac_have_decl=1 |
7227 | else | |
7228 | ac_have_decl=0 | |
83fbfe42 | 7229 | fi |
83fbfe42 GK |
7230 | |
7231 | cat >>confdefs.h <<_ACEOF | |
5213506e | 7232 | #define HAVE_DECL_GETENV $ac_have_decl |
83fbfe42 | 7233 | _ACEOF |
5213506e | 7234 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
22e05272 | 7235 | if test "x$ac_cv_have_decl_getopt" = xyes; then : |
5213506e RW |
7236 | ac_have_decl=1 |
7237 | else | |
7238 | ac_have_decl=0 | |
7239 | fi | |
83fbfe42 | 7240 | |
5213506e RW |
7241 | cat >>confdefs.h <<_ACEOF |
7242 | #define HAVE_DECL_GETOPT $ac_have_decl | |
7243 | _ACEOF | |
7244 | ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" | |
22e05272 | 7245 | if test "x$ac_cv_have_decl_malloc" = xyes; then : |
5213506e RW |
7246 | ac_have_decl=1 |
7247 | else | |
7248 | ac_have_decl=0 | |
7249 | fi | |
83fbfe42 | 7250 | |
5213506e RW |
7251 | cat >>confdefs.h <<_ACEOF |
7252 | #define HAVE_DECL_MALLOC $ac_have_decl | |
7253 | _ACEOF | |
7254 | ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" | |
22e05272 | 7255 | if test "x$ac_cv_have_decl_realloc" = xyes; then : |
5213506e | 7256 | ac_have_decl=1 |
83fbfe42 | 7257 | else |
5213506e RW |
7258 | ac_have_decl=0 |
7259 | fi | |
7260 | ||
7261 | cat >>confdefs.h <<_ACEOF | |
7262 | #define HAVE_DECL_REALLOC $ac_have_decl | |
83fbfe42 | 7263 | _ACEOF |
fbb334a6 IS |
7264 | |
7265 | case "${host}" in | |
7266 | *-*-darwin*) ;; # Darwin's sbrk implementation is deprecated. | |
7267 | *) ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" | |
22e05272 | 7268 | if test "x$ac_cv_have_decl_sbrk" = xyes; then : |
5213506e RW |
7269 | ac_have_decl=1 |
7270 | else | |
7271 | ac_have_decl=0 | |
7272 | fi | |
83fbfe42 | 7273 | |
5213506e RW |
7274 | cat >>confdefs.h <<_ACEOF |
7275 | #define HAVE_DECL_SBRK $ac_have_decl | |
2d3a2063 | 7276 | _ACEOF |
fbb334a6 IS |
7277 | ;; |
7278 | esac | |
2d3a2063 | 7279 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
22e05272 | 7280 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
2d3a2063 JDA |
7281 | ac_have_decl=1 |
7282 | else | |
7283 | ac_have_decl=0 | |
7284 | fi | |
7285 | ||
7286 | cat >>confdefs.h <<_ACEOF | |
7287 | #define HAVE_DECL_STRTOL $ac_have_decl | |
7288 | _ACEOF | |
7289 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
22e05272 | 7290 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
2d3a2063 JDA |
7291 | ac_have_decl=1 |
7292 | else | |
7293 | ac_have_decl=0 | |
7294 | fi | |
7295 | ||
7296 | cat >>confdefs.h <<_ACEOF | |
7297 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
7298 | _ACEOF | |
7299 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
22e05272 | 7300 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
2d3a2063 JDA |
7301 | ac_have_decl=1 |
7302 | else | |
7303 | ac_have_decl=0 | |
7304 | fi | |
7305 | ||
7306 | cat >>confdefs.h <<_ACEOF | |
7307 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
7308 | _ACEOF | |
7309 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
22e05272 | 7310 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
2d3a2063 JDA |
7311 | ac_have_decl=1 |
7312 | else | |
7313 | ac_have_decl=0 | |
7314 | fi | |
7315 | ||
7316 | cat >>confdefs.h <<_ACEOF | |
7317 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
5213506e | 7318 | _ACEOF |
83fbfe42 | 7319 | |
5213506e | 7320 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
22e05272 | 7321 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
5213506e RW |
7322 | ac_have_decl=1 |
7323 | else | |
7324 | ac_have_decl=0 | |
3c60ae5a GDR |
7325 | fi |
7326 | ||
5213506e RW |
7327 | cat >>confdefs.h <<_ACEOF |
7328 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
63d9caf9 DD |
7329 | _ACEOF |
7330 | ||
7331 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" | |
22e05272 | 7332 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
63d9caf9 DD |
7333 | ac_have_decl=1 |
7334 | else | |
7335 | ac_have_decl=0 | |
7336 | fi | |
7337 | ||
7338 | cat >>confdefs.h <<_ACEOF | |
7339 | #define HAVE_DECL_STRNLEN $ac_have_decl | |
5213506e | 7340 | _ACEOF |
3c60ae5a | 7341 | |
2b601678 MK |
7342 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 |
7343 | $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } | |
22e05272 | 7344 | if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false; then : |
2b601678 MK |
7345 | $as_echo_n "(cached) " >&6 |
7346 | else | |
7347 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7348 | /* end confdefs.h. */ | |
7349 | ||
7350 | #include "confdefs.h" | |
7351 | #include <stdio.h> | |
7352 | #ifdef HAVE_STRING_H | |
7353 | #include <string.h> | |
7354 | #else | |
7355 | #ifdef HAVE_STRINGS_H | |
7356 | #include <strings.h> | |
7357 | #endif | |
7358 | #endif | |
7359 | #ifdef HAVE_STDLIB_H | |
7360 | #include <stdlib.h> | |
7361 | #endif | |
7362 | #ifdef HAVE_UNISTD_H | |
7363 | #include <unistd.h> | |
7364 | #endif | |
7365 | int | |
7366 | main () | |
7367 | { | |
7368 | char *(*pfn) = (char *(*)) canonicalize_file_name | |
7369 | ; | |
7370 | return 0; | |
7371 | } | |
7372 | _ACEOF | |
7373 | if ac_fn_c_try_compile "$LINENO"; then : | |
7374 | libiberty_cv_decl_needed_canonicalize_file_name=no | |
7375 | else | |
7376 | libiberty_cv_decl_needed_canonicalize_file_name=yes | |
7377 | fi | |
7378 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7379 | fi | |
7380 | ||
7381 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 | |
7382 | $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } | |
7383 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then | |
7384 | ||
7385 | $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h | |
7386 | ||
7387 | fi | |
7388 | ||
0bc0cd11 JL |
7389 | fi |
7390 | ||
55d0e5e0 ZW |
7391 | # Figure out which version of pexecute to use. |
7392 | case "${host}" in | |
16f60fcb TG |
7393 | *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; |
7394 | *-*-msdosdjgpp*) pexecute=pex-djgpp ;; | |
7395 | *-*-msdos*) pexecute=pex-msdos ;; | |
7396 | *) pexecute=pex-unix ;; | |
55d0e5e0 ZW |
7397 | esac |
7398 | ||
7399 | ||
22e05272 JM |
7400 | |
7401 | ||
7402 | ||
7403 | for ac_header in $ac_header_list | |
2b601678 MK |
7404 | do : |
7405 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7406 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
22e05272 | 7407 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
2b601678 MK |
7408 | cat >>confdefs.h <<_ACEOF |
7409 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
7410 | _ACEOF | |
7411 | ||
7412 | fi | |
7413 | done | |
7414 | ||
22e05272 JM |
7415 | |
7416 | ||
7417 | ||
7418 | ||
7419 | ||
7420 | ||
7421 | if test x$gcc_no_link = xyes; then | |
7422 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then | |
7423 | ac_cv_func_mmap_fixed_mapped=no | |
7424 | fi | |
7425 | fi | |
7426 | if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then | |
7427 | ||
2b601678 MK |
7428 | for ac_func in getpagesize |
7429 | do : | |
7430 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
22e05272 | 7431 | if test "x$ac_cv_func_getpagesize" = xyes; then : |
2b601678 MK |
7432 | cat >>confdefs.h <<_ACEOF |
7433 | #define HAVE_GETPAGESIZE 1 | |
7434 | _ACEOF | |
7435 | ||
7436 | fi | |
7437 | done | |
7438 | ||
7439 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 | |
7440 | $as_echo_n "checking for working mmap... " >&6; } | |
22e05272 | 7441 | if ${ac_cv_func_mmap_fixed_mapped+:} false; then : |
2b601678 MK |
7442 | $as_echo_n "(cached) " >&6 |
7443 | else | |
7444 | if test "$cross_compiling" = yes; then : | |
7445 | ac_cv_func_mmap_fixed_mapped=no | |
7446 | else | |
7447 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7448 | /* end confdefs.h. */ | |
7449 | $ac_includes_default | |
7450 | /* malloc might have been renamed as rpl_malloc. */ | |
7451 | #undef malloc | |
7452 | ||
7453 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
7454 | Here is a matrix of mmap possibilities: | |
7455 | mmap private not fixed | |
7456 | mmap private fixed at somewhere currently unmapped | |
7457 | mmap private fixed at somewhere already mapped | |
7458 | mmap shared not fixed | |
7459 | mmap shared fixed at somewhere currently unmapped | |
7460 | mmap shared fixed at somewhere already mapped | |
7461 | For private mappings, we should verify that changes cannot be read() | |
7462 | back from the file, nor mmap's back from the file at a different | |
7463 | address. (There have been systems where private was not correctly | |
7464 | implemented like the infamous i386 svr4.0, and systems where the | |
7465 | VM page cache was not coherent with the file system buffer cache | |
7466 | like early versions of FreeBSD and possibly contemporary NetBSD.) | |
7467 | For shared mappings, we should conversely verify that changes get | |
7468 | propagated back to all the places they're supposed to be. | |
7469 | ||
7470 | Grep wants private fixed already mapped. | |
7471 | The main things grep needs to know about mmap are: | |
7472 | * does it exist and is it safe to write into the mmap'd area | |
7473 | * how to use it (BSD variants) */ | |
7474 | ||
7475 | #include <fcntl.h> | |
7476 | #include <sys/mman.h> | |
7477 | ||
7478 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H | |
7479 | char *malloc (); | |
7480 | #endif | |
7481 | ||
7482 | /* This mess was copied from the GNU getpagesize.h. */ | |
7483 | #ifndef HAVE_GETPAGESIZE | |
2b601678 MK |
7484 | # ifdef _SC_PAGESIZE |
7485 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
7486 | # else /* no _SC_PAGESIZE */ | |
7487 | # ifdef HAVE_SYS_PARAM_H | |
7488 | # include <sys/param.h> | |
7489 | # ifdef EXEC_PAGESIZE | |
7490 | # define getpagesize() EXEC_PAGESIZE | |
7491 | # else /* no EXEC_PAGESIZE */ | |
7492 | # ifdef NBPG | |
7493 | # define getpagesize() NBPG * CLSIZE | |
7494 | # ifndef CLSIZE | |
7495 | # define CLSIZE 1 | |
7496 | # endif /* no CLSIZE */ | |
7497 | # else /* no NBPG */ | |
7498 | # ifdef NBPC | |
7499 | # define getpagesize() NBPC | |
7500 | # else /* no NBPC */ | |
7501 | # ifdef PAGESIZE | |
7502 | # define getpagesize() PAGESIZE | |
7503 | # endif /* PAGESIZE */ | |
7504 | # endif /* no NBPC */ | |
7505 | # endif /* no NBPG */ | |
7506 | # endif /* no EXEC_PAGESIZE */ | |
7507 | # else /* no HAVE_SYS_PARAM_H */ | |
7508 | # define getpagesize() 8192 /* punt totally */ | |
7509 | # endif /* no HAVE_SYS_PARAM_H */ | |
7510 | # endif /* no _SC_PAGESIZE */ | |
7511 | ||
7512 | #endif /* no HAVE_GETPAGESIZE */ | |
7513 | ||
7514 | int | |
7515 | main () | |
7516 | { | |
7517 | char *data, *data2, *data3; | |
22e05272 | 7518 | const char *cdata2; |
2b601678 | 7519 | int i, pagesize; |
22e05272 | 7520 | int fd, fd2; |
2b601678 MK |
7521 | |
7522 | pagesize = getpagesize (); | |
7523 | ||
7524 | /* First, make a file with some known garbage in it. */ | |
7525 | data = (char *) malloc (pagesize); | |
7526 | if (!data) | |
7527 | return 1; | |
7528 | for (i = 0; i < pagesize; ++i) | |
7529 | *(data + i) = rand (); | |
7530 | umask (0); | |
7531 | fd = creat ("conftest.mmap", 0600); | |
7532 | if (fd < 0) | |
22e05272 | 7533 | return 2; |
2b601678 | 7534 | if (write (fd, data, pagesize) != pagesize) |
22e05272 | 7535 | return 3; |
2b601678 MK |
7536 | close (fd); |
7537 | ||
22e05272 JM |
7538 | /* Next, check that the tail of a page is zero-filled. File must have |
7539 | non-zero length, otherwise we risk SIGBUS for entire page. */ | |
7540 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); | |
7541 | if (fd2 < 0) | |
7542 | return 4; | |
7543 | cdata2 = ""; | |
7544 | if (write (fd2, cdata2, 1) != 1) | |
7545 | return 5; | |
7546 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); | |
7547 | if (data2 == MAP_FAILED) | |
7548 | return 6; | |
7549 | for (i = 0; i < pagesize; ++i) | |
7550 | if (*(data2 + i)) | |
7551 | return 7; | |
7552 | close (fd2); | |
7553 | if (munmap (data2, pagesize)) | |
7554 | return 8; | |
7555 | ||
2b601678 MK |
7556 | /* Next, try to mmap the file at a fixed address which already has |
7557 | something else allocated at it. If we can, also make sure that | |
7558 | we see the same garbage. */ | |
7559 | fd = open ("conftest.mmap", O_RDWR); | |
7560 | if (fd < 0) | |
22e05272 | 7561 | return 9; |
2b601678 MK |
7562 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
7563 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) | |
22e05272 | 7564 | return 10; |
2b601678 MK |
7565 | for (i = 0; i < pagesize; ++i) |
7566 | if (*(data + i) != *(data2 + i)) | |
22e05272 | 7567 | return 11; |
2b601678 MK |
7568 | |
7569 | /* Finally, make sure that changes to the mapped area do not | |
7570 | percolate back to the file as seen by read(). (This is a bug on | |
7571 | some variants of i386 svr4.0.) */ | |
7572 | for (i = 0; i < pagesize; ++i) | |
7573 | *(data2 + i) = *(data2 + i) + 1; | |
7574 | data3 = (char *) malloc (pagesize); | |
7575 | if (!data3) | |
22e05272 | 7576 | return 12; |
2b601678 | 7577 | if (read (fd, data3, pagesize) != pagesize) |
22e05272 | 7578 | return 13; |
2b601678 MK |
7579 | for (i = 0; i < pagesize; ++i) |
7580 | if (*(data + i) != *(data3 + i)) | |
22e05272 | 7581 | return 14; |
2b601678 MK |
7582 | close (fd); |
7583 | return 0; | |
7584 | } | |
7585 | _ACEOF | |
7586 | if ac_fn_c_try_run "$LINENO"; then : | |
7587 | ac_cv_func_mmap_fixed_mapped=yes | |
7588 | else | |
7589 | ac_cv_func_mmap_fixed_mapped=no | |
7590 | fi | |
7591 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7592 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7593 | fi | |
7594 | ||
7595 | fi | |
7596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 | |
7597 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
7598 | if test $ac_cv_func_mmap_fixed_mapped = yes; then | |
7599 | ||
7600 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h | |
7601 | ||
7602 | fi | |
22e05272 | 7603 | rm -f conftest.mmap conftest.txt |
2b601678 MK |
7604 | |
7605 | fi | |
7606 | ||
7607 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 | |
7608 | $as_echo_n "checking for working strncmp... " >&6; } | |
22e05272 | 7609 | if ${ac_cv_func_strncmp_works+:} false; then : |
2b601678 MK |
7610 | $as_echo_n "(cached) " >&6 |
7611 | else | |
7612 | if test "$cross_compiling" = yes; then : | |
7613 | ac_cv_func_strncmp_works=yes | |
7614 | else | |
7615 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7616 | /* end confdefs.h. */ | |
7617 | ||
7618 | /* Test by Jim Wilson and Kaveh Ghazi. | |
7619 | Check whether strncmp reads past the end of its string parameters. */ | |
7620 | #include <sys/types.h> | |
7621 | ||
7622 | #ifdef HAVE_FCNTL_H | |
7623 | #include <fcntl.h> | |
7624 | #endif | |
7625 | ||
7626 | #ifdef HAVE_SYS_MMAN_H | |
7627 | #include <sys/mman.h> | |
7628 | #endif | |
7629 | ||
7630 | #ifndef MAP_ANON | |
7631 | #ifdef MAP_ANONYMOUS | |
7632 | #define MAP_ANON MAP_ANONYMOUS | |
7633 | #else | |
7634 | #define MAP_ANON MAP_FILE | |
7635 | #endif | |
7636 | #endif | |
7637 | ||
7638 | #ifndef MAP_FILE | |
7639 | #define MAP_FILE 0 | |
7640 | #endif | |
7641 | #ifndef O_RDONLY | |
7642 | #define O_RDONLY 0 | |
7643 | #endif | |
7644 | ||
7645 | #define MAP_LEN 0x10000 | |
7646 | ||
7647 | main () | |
7648 | { | |
7649 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) | |
7650 | char *p; | |
7651 | int dev_zero; | |
7652 | ||
7653 | dev_zero = open ("/dev/zero", O_RDONLY); | |
7654 | if (dev_zero < 0) | |
7655 | exit (1); | |
7656 | ||
7657 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, | |
7658 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); | |
7659 | if (p == (char *)-1) | |
7660 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, | |
7661 | MAP_ANON|MAP_PRIVATE, -1, 0); | |
7662 | if (p == (char *)-1) | |
7663 | exit (2); | |
7664 | else | |
7665 | { | |
7666 | char *string = "__si_type_info"; | |
7667 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; | |
7668 | char *r = (char *) p + 0xe; | |
7669 | ||
7670 | strcpy (q, string); | |
7671 | strcpy (r, string); | |
7672 | strncmp (r, q, 14); | |
7673 | } | |
7674 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ | |
7675 | exit (0); | |
7676 | } | |
7677 | ||
7678 | _ACEOF | |
7679 | if ac_fn_c_try_run "$LINENO"; then : | |
7680 | ac_cv_func_strncmp_works=yes | |
7681 | else | |
7682 | ac_cv_func_strncmp_works=no | |
7683 | fi | |
7684 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7685 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7686 | fi | |
7687 | ||
7688 | rm -f core core.* *.core | |
7689 | fi | |
7690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 | |
7691 | $as_echo "$ac_cv_func_strncmp_works" >&6; } | |
7692 | if test $ac_cv_func_strncmp_works = no ; then | |
7693 | case " $LIBOBJS " in | |
7694 | *" strncmp.$ac_objext "* ) ;; | |
7695 | *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" | |
7696 | ;; | |
7697 | esac | |
7698 | ||
7699 | fi | |
7700 | ||
a9266bfa | 7701 | |
0bc0cd11 JL |
7702 | # Install a library built with a cross compiler in $(tooldir) rather |
7703 | # than $(libdir). | |
ca6b370d | 7704 | if test -z "${with_cross_host}"; then |
0bc0cd11 JL |
7705 | INSTALL_DEST=libdir |
7706 | else | |
7707 | INSTALL_DEST=tooldir | |
7708 | fi | |
7709 | ||
7710 | ||
ad49d865 L |
7711 | |
7712 | L="" | |
7713 | for l in x $LIBOBJS; do | |
7714 | case $l in | |
7715 | x) ;; | |
7716 | *) L="$L ./$l" ;; | |
7717 | esac | |
7718 | done | |
7719 | LIBOBJS="$L" | |
7720 | ||
cf61af07 CD |
7721 | |
7722 | ||
7723 | ||
7724 | ||
0bc0cd11 | 7725 | # We need multilib support, but only if configuring for the target. |
5213506e | 7726 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
9bf3c9cc | 7727 | |
5213506e | 7728 | ac_config_commands="$ac_config_commands default" |
9bf3c9cc | 7729 | |
238235ef | 7730 | cat >confcache <<\_ACEOF |
0bc0cd11 JL |
7731 | # This file is a shell script that caches the results of configure |
7732 | # tests run on this system so they can be shared between configure | |
238235ef DJ |
7733 | # scripts and configure runs, see configure's option --config-cache. |
7734 | # It is not useful on other systems. If it contains results you don't | |
7735 | # want to keep, you may remove or edit it. | |
0bc0cd11 | 7736 | # |
238235ef DJ |
7737 | # config.status only pays attention to the cache file if you give it |
7738 | # the --recheck option to rerun configure. | |
0bc0cd11 | 7739 | # |
238235ef DJ |
7740 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
7741 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7742 | # following values. | |
7743 | ||
7744 | _ACEOF | |
7745 | ||
0bc0cd11 JL |
7746 | # The following way of writing the cache mishandles newlines in values, |
7747 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 7748 | # So, we kill variables containing newlines. |
0bc0cd11 JL |
7749 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7750 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
7751 | ( |
7752 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7753 | eval ac_val=\$$ac_var | |
7754 | case $ac_val in #( | |
7755 | *${as_nl}*) | |
7756 | case $ac_var in #( | |
7757 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
7758 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
7759 | esac | |
7760 | case $ac_var in #( | |
7761 | _ | IFS | as_nl) ;; #( | |
7762 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
7763 | *) { eval $ac_var=; unset $ac_var;} ;; | |
7764 | esac ;; | |
7765 | esac | |
7766 | done | |
7767 | ||
238235ef | 7768 | (set) 2>&1 | |
5213506e RW |
7769 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7770 | *${as_nl}ac_space=\ *) | |
7771 | # `set' does not quote correctly, so add quotes: double-quote | |
7772 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
238235ef | 7773 | sed -n \ |
3beb1315 HPN |
7774 | "s/'/'\\\\''/g; |
7775 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 7776 | ;; #( |
238235ef DJ |
7777 | *) |
7778 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 7779 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
238235ef | 7780 | ;; |
5213506e RW |
7781 | esac | |
7782 | sort | |
7783 | ) | | |
238235ef | 7784 | sed ' |
5213506e | 7785 | /^ac_cv_env_/b end |
238235ef | 7786 | t clear |
5213506e | 7787 | :clear |
238235ef DJ |
7788 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7789 | t end | |
5213506e RW |
7790 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7791 | :end' >>confcache | |
7792 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7793 | if test -w "$cache_file"; then | |
22e05272 | 7794 | if test "x$cache_file" != "x/dev/null"; then |
5213506e RW |
7795 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
7796 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
22e05272 JM |
7797 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7798 | cat confcache >"$cache_file" | |
7799 | else | |
7800 | case $cache_file in #( | |
7801 | */* | ?:*) | |
7802 | mv -f confcache "$cache_file"$$ && | |
7803 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7804 | *) | |
7805 | mv -f confcache "$cache_file" ;; | |
7806 | esac | |
7807 | fi | |
7808 | fi | |
0bc0cd11 | 7809 | else |
5213506e RW |
7810 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7811 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
0bc0cd11 JL |
7812 | fi |
7813 | fi | |
7814 | rm -f confcache | |
7815 | ||
0bc0cd11 JL |
7816 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7817 | # Let make expand exec_prefix. | |
7818 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7819 | ||
0bc0cd11 JL |
7820 | DEFS=-DHAVE_CONFIG_H |
7821 | ||
238235ef DJ |
7822 | ac_libobjs= |
7823 | ac_ltlibobjs= | |
22e05272 | 7824 | U= |
238235ef DJ |
7825 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7826 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
7827 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7828 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7829 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7830 | # will be set to the directory where LIBOBJS objects are built. | |
7831 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7832 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
238235ef DJ |
7833 | done |
7834 | LIBOBJS=$ac_libobjs | |
0bc0cd11 | 7835 | |
238235ef DJ |
7836 | LTLIBOBJS=$ac_ltlibobjs |
7837 | ||
7838 | ||
7839 | ||
5213506e | 7840 | |
22e05272 | 7841 | : "${CONFIG_STATUS=./config.status}" |
5213506e | 7842 | ac_write_fail=0 |
238235ef DJ |
7843 | ac_clean_files_save=$ac_clean_files |
7844 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
7845 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7846 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7847 | as_write_fail=0 | |
7848 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
238235ef DJ |
7849 | #! $SHELL |
7850 | # Generated by $as_me. | |
0bc0cd11 | 7851 | # Run this file to recreate the current configuration. |
0bc0cd11 | 7852 | # Compiler output produced by configure, useful for debugging |
238235ef | 7853 | # configure, is in config.log if it exists. |
0bc0cd11 | 7854 | |
238235ef DJ |
7855 | debug=false |
7856 | ac_cs_recheck=false | |
7857 | ac_cs_silent=false | |
238235ef | 7858 | |
5213506e RW |
7859 | SHELL=\${CONFIG_SHELL-$SHELL} |
7860 | export SHELL | |
7861 | _ASEOF | |
7862 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7863 | ## -------------------- ## | |
7864 | ## M4sh Initialization. ## | |
7865 | ## -------------------- ## | |
7866 | ||
7867 | # Be more Bourne compatible | |
7868 | DUALCASE=1; export DUALCASE # for MKS sh | |
7869 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
238235ef DJ |
7870 | emulate sh |
7871 | NULLCMD=: | |
5213506e | 7872 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
238235ef DJ |
7873 | # is contrary to our usage. Disable this feature. |
7874 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
7875 | setopt NO_GLOB_SUBST |
7876 | else | |
7877 | case `(set -o) 2>/dev/null` in #( | |
7878 | *posix*) : | |
7879 | set -o posix ;; #( | |
7880 | *) : | |
7881 | ;; | |
7882 | esac | |
238235ef DJ |
7883 | fi |
7884 | ||
5213506e RW |
7885 | |
7886 | as_nl=' | |
7887 | ' | |
7888 | export as_nl | |
7889 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7890 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7891 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7892 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
7893 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
7894 | # but without wasting forks for bash or zsh. | |
7895 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7896 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7897 | as_echo='print -r --' | |
7898 | as_echo_n='print -rn --' | |
7899 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7900 | as_echo='printf %s\n' | |
7901 | as_echo_n='printf %s' | |
7902 | else | |
7903 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7904 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7905 | as_echo_n='/usr/ucb/echo -n' | |
7906 | else | |
7907 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
7908 | as_echo_n_body='eval | |
7909 | arg=$1; | |
7910 | case $arg in #( | |
7911 | *"$as_nl"*) | |
7912 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7913 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7914 | esac; | |
7915 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7916 | ' | |
7917 | export as_echo_n_body | |
7918 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
7919 | fi | |
7920 | export as_echo_body | |
7921 | as_echo='sh -c $as_echo_body as_echo' | |
7922 | fi | |
7923 | ||
7924 | # The user is always right. | |
7925 | if test "${PATH_SEPARATOR+set}" != set; then | |
7926 | PATH_SEPARATOR=: | |
7927 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7928 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7929 | PATH_SEPARATOR=';' | |
7930 | } | |
238235ef DJ |
7931 | fi |
7932 | ||
7933 | ||
5213506e RW |
7934 | # IFS |
7935 | # We need space, tab and new line, in precisely that order. Quoting is | |
7936 | # there to prevent editors from complaining about space-tab. | |
7937 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7938 | # splitting by setting IFS to empty value.) | |
7939 | IFS=" "" $as_nl" | |
7940 | ||
7941 | # Find who we are. Look in the path if we contain no directory separator. | |
22e05272 | 7942 | as_myself= |
5213506e RW |
7943 | case $0 in #(( |
7944 | *[\\/]* ) as_myself=$0 ;; | |
7945 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7946 | for as_dir in $PATH | |
7947 | do | |
7948 | IFS=$as_save_IFS | |
7949 | test -z "$as_dir" && as_dir=. | |
7950 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7951 | done | |
7952 | IFS=$as_save_IFS | |
7953 | ||
7954 | ;; | |
7955 | esac | |
7956 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7957 | # in which case we are not to be found in the path. | |
7958 | if test "x$as_myself" = x; then | |
7959 | as_myself=$0 | |
7960 | fi | |
7961 | if test ! -f "$as_myself"; then | |
7962 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
7963 | exit 1 | |
7964 | fi | |
7965 | ||
7966 | # Unset variables that we do not need and which cause bugs (e.g. in | |
7967 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7968 | # suppresses any "Segmentation fault" message there. '((' could | |
7969 | # trigger a bug in pdksh 5.2.14. | |
7970 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7971 | do eval test x\${$as_var+set} = xset \ | |
7972 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
7973 | done | |
238235ef DJ |
7974 | PS1='$ ' |
7975 | PS2='> ' | |
7976 | PS4='+ ' | |
7977 | ||
7978 | # NLS nuisances. | |
5213506e RW |
7979 | LC_ALL=C |
7980 | export LC_ALL | |
7981 | LANGUAGE=C | |
7982 | export LANGUAGE | |
7983 | ||
7984 | # CDPATH. | |
7985 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7986 | ||
7987 | ||
22e05272 JM |
7988 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7989 | # ---------------------------------------- | |
5213506e RW |
7990 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7991 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
22e05272 | 7992 | # script with STATUS, using 1 if that was 0. |
5213506e RW |
7993 | as_fn_error () |
7994 | { | |
22e05272 JM |
7995 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7996 | if test "$4"; then | |
7997 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7998 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
238235ef | 7999 | fi |
22e05272 | 8000 | $as_echo "$as_me: error: $2" >&2 |
5213506e RW |
8001 | as_fn_exit $as_status |
8002 | } # as_fn_error | |
8003 | ||
8004 | ||
8005 | # as_fn_set_status STATUS | |
8006 | # ----------------------- | |
8007 | # Set $? to STATUS, without forking. | |
8008 | as_fn_set_status () | |
8009 | { | |
8010 | return $1 | |
8011 | } # as_fn_set_status | |
8012 | ||
8013 | # as_fn_exit STATUS | |
8014 | # ----------------- | |
8015 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8016 | as_fn_exit () | |
8017 | { | |
8018 | set +e | |
8019 | as_fn_set_status $1 | |
8020 | exit $1 | |
8021 | } # as_fn_exit | |
8022 | ||
8023 | # as_fn_unset VAR | |
8024 | # --------------- | |
8025 | # Portably unset VAR. | |
8026 | as_fn_unset () | |
8027 | { | |
8028 | { eval $1=; unset $1;} | |
8029 | } | |
8030 | as_unset=as_fn_unset | |
8031 | # as_fn_append VAR VALUE | |
8032 | # ---------------------- | |
8033 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8034 | # advantage of any shell optimizations that allow amortized linear growth over | |
8035 | # repeated appends, instead of the typical quadratic growth present in naive | |
8036 | # implementations. | |
8037 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8038 | eval 'as_fn_append () | |
8039 | { | |
8040 | eval $1+=\$2 | |
8041 | }' | |
8042 | else | |
8043 | as_fn_append () | |
8044 | { | |
8045 | eval $1=\$$1\$2 | |
8046 | } | |
8047 | fi # as_fn_append | |
8048 | ||
8049 | # as_fn_arith ARG... | |
8050 | # ------------------ | |
8051 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8052 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8053 | # must be portable across $(()) and expr. | |
8054 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8055 | eval 'as_fn_arith () | |
8056 | { | |
8057 | as_val=$(( $* )) | |
8058 | }' | |
8059 | else | |
8060 | as_fn_arith () | |
8061 | { | |
8062 | as_val=`expr "$@" || test $? -eq 1` | |
8063 | } | |
8064 | fi # as_fn_arith | |
8065 | ||
0bc0cd11 | 8066 | |
5213506e RW |
8067 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8068 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
238235ef DJ |
8069 | as_expr=expr |
8070 | else | |
8071 | as_expr=false | |
8072 | fi | |
0bc0cd11 | 8073 | |
5213506e | 8074 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
238235ef DJ |
8075 | as_basename=basename |
8076 | else | |
8077 | as_basename=false | |
8078 | fi | |
0bc0cd11 | 8079 | |
5213506e RW |
8080 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8081 | as_dirname=dirname | |
8082 | else | |
8083 | as_dirname=false | |
8084 | fi | |
0bc0cd11 | 8085 | |
5213506e | 8086 | as_me=`$as_basename -- "$0" || |
238235ef DJ |
8087 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8088 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
8089 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
8090 | $as_echo X/"$0" | | |
8091 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
8092 | s//\1/ | |
8093 | q | |
8094 | } | |
8095 | /^X\/\(\/\/\)$/{ | |
8096 | s//\1/ | |
8097 | q | |
8098 | } | |
8099 | /^X\/\(\/\).*/{ | |
8100 | s//\1/ | |
8101 | q | |
8102 | } | |
8103 | s/.*/./; q'` | |
238235ef | 8104 | |
238235ef DJ |
8105 | # Avoid depending upon Character Ranges. |
8106 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8107 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8108 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8109 | as_cr_digits='0123456789' | |
8110 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
0bc0cd11 | 8111 | |
5213506e RW |
8112 | ECHO_C= ECHO_N= ECHO_T= |
8113 | case `echo -n x` in #((((( | |
8114 | -n*) | |
8115 | case `echo 'xy\c'` in | |
8116 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
8117 | xy) ECHO_C='\c';; | |
8118 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8119 | ECHO_T=' ';; | |
8120 | esac;; | |
8121 | *) | |
8122 | ECHO_N='-n';; | |
238235ef DJ |
8123 | esac |
8124 | ||
5213506e RW |
8125 | rm -f conf$$ conf$$.exe conf$$.file |
8126 | if test -d conf$$.dir; then | |
8127 | rm -f conf$$.dir/conf$$.file | |
238235ef | 8128 | else |
5213506e RW |
8129 | rm -f conf$$.dir |
8130 | mkdir conf$$.dir 2>/dev/null | |
238235ef | 8131 | fi |
5213506e RW |
8132 | if (echo >conf$$.file) 2>/dev/null; then |
8133 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
238235ef | 8134 | as_ln_s='ln -s' |
5213506e RW |
8135 | # ... but there are two gotchas: |
8136 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8137 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
22e05272 | 8138 | # In both cases, we have to default to `cp -pR'. |
5213506e | 8139 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
22e05272 | 8140 | as_ln_s='cp -pR' |
5213506e RW |
8141 | elif ln conf$$.file conf$$ 2>/dev/null; then |
8142 | as_ln_s=ln | |
8143 | else | |
22e05272 | 8144 | as_ln_s='cp -pR' |
0bc0cd11 | 8145 | fi |
238235ef | 8146 | else |
22e05272 | 8147 | as_ln_s='cp -pR' |
238235ef | 8148 | fi |
5213506e RW |
8149 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8150 | rmdir conf$$.dir 2>/dev/null | |
8151 | ||
8152 | ||
8153 | # as_fn_mkdir_p | |
8154 | # ------------- | |
8155 | # Create "$as_dir" as a directory, including parents if necessary. | |
8156 | as_fn_mkdir_p () | |
8157 | { | |
8158 | ||
8159 | case $as_dir in #( | |
8160 | -*) as_dir=./$as_dir;; | |
8161 | esac | |
8162 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8163 | as_dirs= | |
8164 | while :; do | |
8165 | case $as_dir in #( | |
8166 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8167 | *) as_qdir=$as_dir;; | |
8168 | esac | |
8169 | as_dirs="'$as_qdir' $as_dirs" | |
8170 | as_dir=`$as_dirname -- "$as_dir" || | |
8171 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8172 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8173 | X"$as_dir" : 'X\(//\)$' \| \ | |
8174 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8175 | $as_echo X"$as_dir" | | |
8176 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8177 | s//\1/ | |
8178 | q | |
8179 | } | |
8180 | /^X\(\/\/\)[^/].*/{ | |
8181 | s//\1/ | |
8182 | q | |
8183 | } | |
8184 | /^X\(\/\/\)$/{ | |
8185 | s//\1/ | |
8186 | q | |
8187 | } | |
8188 | /^X\(\/\).*/{ | |
8189 | s//\1/ | |
8190 | q | |
8191 | } | |
8192 | s/.*/./; q'` | |
8193 | test -d "$as_dir" && break | |
8194 | done | |
8195 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
22e05272 | 8196 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
238235ef | 8197 | |
5213506e RW |
8198 | |
8199 | } # as_fn_mkdir_p | |
238235ef | 8200 | if mkdir -p . 2>/dev/null; then |
5213506e | 8201 | as_mkdir_p='mkdir -p "$as_dir"' |
238235ef | 8202 | else |
3beb1315 | 8203 | test -d ./-p && rmdir ./-p |
238235ef DJ |
8204 | as_mkdir_p=false |
8205 | fi | |
8206 | ||
22e05272 JM |
8207 | |
8208 | # as_fn_executable_p FILE | |
8209 | # ----------------------- | |
8210 | # Test if FILE is an executable regular file. | |
8211 | as_fn_executable_p () | |
8212 | { | |
8213 | test -f "$1" && test -x "$1" | |
8214 | } # as_fn_executable_p | |
8215 | as_test_x='test -x' | |
8216 | as_executable_p=as_fn_executable_p | |
238235ef DJ |
8217 | |
8218 | # Sed expression to map a string onto a valid CPP name. | |
3beb1315 | 8219 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
238235ef DJ |
8220 | |
8221 | # Sed expression to map a string onto a valid variable name. | |
3beb1315 | 8222 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
238235ef DJ |
8223 | |
8224 | ||
238235ef | 8225 | exec 6>&1 |
5213506e RW |
8226 | ## ----------------------------------- ## |
8227 | ## Main body of $CONFIG_STATUS script. ## | |
8228 | ## ----------------------------------- ## | |
8229 | _ASEOF | |
8230 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
8231 | ||
8232 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8233 | # Save the log message, to keep $0 and so on meaningful, and to | |
238235ef | 8234 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
8235 | # values after options handling. |
8236 | ac_log=" | |
238235ef | 8237 | This file was extended by $as_me, which was |
22e05272 | 8238 | generated by GNU Autoconf 2.69. Invocation command line was |
238235ef DJ |
8239 | |
8240 | CONFIG_FILES = $CONFIG_FILES | |
8241 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8242 | CONFIG_LINKS = $CONFIG_LINKS | |
8243 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8244 | $ $0 $@ | |
8245 | ||
5213506e RW |
8246 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8247 | " | |
8248 | ||
238235ef DJ |
8249 | _ACEOF |
8250 | ||
5213506e RW |
8251 | case $ac_config_files in *" |
8252 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8253 | esac | |
238235ef | 8254 | |
5213506e RW |
8255 | case $ac_config_headers in *" |
8256 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8257 | esac | |
238235ef | 8258 | |
238235ef | 8259 | |
5213506e RW |
8260 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8261 | # Files that config.status was made for. | |
8262 | config_files="$ac_config_files" | |
8263 | config_headers="$ac_config_headers" | |
8264 | config_commands="$ac_config_commands" | |
238235ef | 8265 | |
5213506e | 8266 | _ACEOF |
238235ef | 8267 | |
5213506e | 8268 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
238235ef | 8269 | ac_cs_usage="\ |
5213506e RW |
8270 | \`$as_me' instantiates files and other configuration actions |
8271 | from templates according to the current configuration. Unless the files | |
8272 | and actions are specified as TAGs, all are instantiated by default. | |
238235ef | 8273 | |
5213506e | 8274 | Usage: $0 [OPTION]... [TAG]... |
238235ef DJ |
8275 | |
8276 | -h, --help print this help, then exit | |
5213506e | 8277 | -V, --version print version number and configuration settings, then exit |
22e05272 | 8278 | --config print configuration, then exit |
5213506e RW |
8279 | -q, --quiet, --silent |
8280 | do not print progress messages | |
238235ef DJ |
8281 | -d, --debug don't remove temporary files |
8282 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
8283 | --file=FILE[:TEMPLATE] |
8284 | instantiate the configuration file FILE | |
8285 | --header=FILE[:TEMPLATE] | |
8286 | instantiate the configuration header FILE | |
238235ef DJ |
8287 | |
8288 | Configuration files: | |
8289 | $config_files | |
8290 | ||
8291 | Configuration headers: | |
8292 | $config_headers | |
8293 | ||
8294 | Configuration commands: | |
8295 | $config_commands | |
8296 | ||
5213506e | 8297 | Report bugs to the package provider." |
238235ef | 8298 | |
5213506e RW |
8299 | _ACEOF |
8300 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
22e05272 | 8301 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
238235ef DJ |
8302 | ac_cs_version="\\ |
8303 | config.status | |
22e05272 JM |
8304 | configured by $0, generated by GNU Autoconf 2.69, |
8305 | with options \\"\$ac_cs_config\\" | |
238235ef | 8306 | |
22e05272 | 8307 | Copyright (C) 2012 Free Software Foundation, Inc. |
238235ef DJ |
8308 | This config.status script is free software; the Free Software Foundation |
8309 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
8310 | |
8311 | ac_pwd='$ac_pwd' | |
8312 | srcdir='$srcdir' | |
8313 | INSTALL='$INSTALL' | |
8314 | test -n "\$AWK" || AWK=awk | |
238235ef DJ |
8315 | _ACEOF |
8316 | ||
5213506e RW |
8317 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8318 | # The default lists apply if the user does not specify any file. | |
238235ef DJ |
8319 | ac_need_defaults=: |
8320 | while test $# != 0 | |
8321 | do | |
8322 | case $1 in | |
22e05272 | 8323 | --*=?*) |
5213506e RW |
8324 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8325 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
238235ef DJ |
8326 | ac_shift=: |
8327 | ;; | |
22e05272 JM |
8328 | --*=) |
8329 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8330 | ac_optarg= | |
8331 | ac_shift=: | |
8332 | ;; | |
5213506e | 8333 | *) |
238235ef DJ |
8334 | ac_option=$1 |
8335 | ac_optarg=$2 | |
8336 | ac_shift=shift | |
8337 | ;; | |
238235ef DJ |
8338 | esac |
8339 | ||
8340 | case $ac_option in | |
8341 | # Handling of the options. | |
238235ef DJ |
8342 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8343 | ac_cs_recheck=: ;; | |
5213506e RW |
8344 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
8345 | $as_echo "$ac_cs_version"; exit ;; | |
22e05272 JM |
8346 | --config | --confi | --conf | --con | --co | --c ) |
8347 | $as_echo "$ac_cs_config"; exit ;; | |
5213506e | 8348 | --debug | --debu | --deb | --de | --d | -d ) |
238235ef DJ |
8349 | debug=: ;; |
8350 | --file | --fil | --fi | --f ) | |
8351 | $ac_shift | |
5213506e RW |
8352 | case $ac_optarg in |
8353 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
22e05272 | 8354 | '') as_fn_error $? "missing file argument" ;; |
5213506e RW |
8355 | esac |
8356 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
238235ef DJ |
8357 | ac_need_defaults=false;; |
8358 | --header | --heade | --head | --hea ) | |
8359 | $ac_shift | |
5213506e RW |
8360 | case $ac_optarg in |
8361 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8362 | esac | |
8363 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
238235ef | 8364 | ac_need_defaults=false;; |
5213506e RW |
8365 | --he | --h) |
8366 | # Conflict between --help and --header | |
22e05272 | 8367 | as_fn_error $? "ambiguous option: \`$1' |
5213506e RW |
8368 | Try \`$0 --help' for more information.";; |
8369 | --help | --hel | -h ) | |
8370 | $as_echo "$ac_cs_usage"; exit ;; | |
238235ef DJ |
8371 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8372 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8373 | ac_cs_silent=: ;; | |
8374 | ||
8375 | # This is an error. | |
22e05272 | 8376 | -*) as_fn_error $? "unrecognized option: \`$1' |
5213506e | 8377 | Try \`$0 --help' for more information." ;; |
238235ef | 8378 | |
5213506e RW |
8379 | *) as_fn_append ac_config_targets " $1" |
8380 | ac_need_defaults=false ;; | |
238235ef DJ |
8381 | |
8382 | esac | |
8383 | shift | |
0bc0cd11 | 8384 | done |
238235ef DJ |
8385 | |
8386 | ac_configure_extra_args= | |
8387 | ||
8388 | if $ac_cs_silent; then | |
8389 | exec 6>/dev/null | |
8390 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
0bc0cd11 | 8391 | fi |
0bc0cd11 | 8392 | |
238235ef | 8393 | _ACEOF |
5213506e | 8394 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
238235ef | 8395 | if \$ac_cs_recheck; then |
22e05272 | 8396 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
5213506e RW |
8397 | shift |
8398 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8399 | CONFIG_SHELL='$SHELL' | |
8400 | export CONFIG_SHELL | |
8401 | exec "\$@" | |
238235ef | 8402 | fi |
0bc0cd11 | 8403 | |
238235ef | 8404 | _ACEOF |
5213506e RW |
8405 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8406 | exec 5>>config.log | |
8407 | { | |
8408 | echo | |
8409 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8410 | ## Running $as_me. ## | |
8411 | _ASBOX | |
8412 | $as_echo "$ac_log" | |
8413 | } >&5 | |
238235ef | 8414 | |
5213506e RW |
8415 | _ACEOF |
8416 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
238235ef | 8417 | # |
5213506e | 8418 | # INIT-COMMANDS |
238235ef | 8419 | # |
238235ef DJ |
8420 | srcdir=${srcdir} |
8421 | host=${host} | |
8422 | target=${target} | |
8423 | with_target_subdir=${with_target_subdir} | |
238235ef DJ |
8424 | with_multisubdir=${with_multisubdir} |
8425 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
8426 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
8427 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" | |
8428 | libiberty_topdir=${libiberty_topdir} | |
8429 | ||
8430 | ||
8431 | _ACEOF | |
8432 | ||
5213506e | 8433 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
238235ef | 8434 | |
5213506e | 8435 | # Handling of arguments. |
238235ef DJ |
8436 | for ac_config_target in $ac_config_targets |
8437 | do | |
5213506e RW |
8438 | case $ac_config_target in |
8439 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
8440 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
8441 | "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; | |
8442 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
8443 | ||
22e05272 | 8444 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
0bc0cd11 | 8445 | esac |
238235ef | 8446 | done |
0bc0cd11 | 8447 | |
5213506e | 8448 | |
238235ef DJ |
8449 | # If the user did not use the arguments to specify the items to instantiate, |
8450 | # then the envvar interface is used. Set only those that are not. | |
8451 | # We use the long form for the default assignment because of an extremely | |
8452 | # bizarre bug on SunOS 4.1.3. | |
8453 | if $ac_need_defaults; then | |
8454 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8455 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
8456 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
8457 | fi | |
8458 | ||
8459 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 8460 | # simply because there is no reason against having it here, and in addition, |
238235ef | 8461 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
8462 | # Hook for its removal unless debugging. |
8463 | # Note that there is a small window in which the directory will not be cleaned: | |
8464 | # after its creation but before its name has been assigned to `$tmp'. | |
238235ef DJ |
8465 | $debug || |
8466 | { | |
22e05272 | 8467 | tmp= ac_tmp= |
5213506e | 8468 | trap 'exit_status=$? |
22e05272 JM |
8469 | : "${ac_tmp:=$tmp}" |
8470 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
5213506e RW |
8471 | ' 0 |
8472 | trap 'as_fn_exit 1' 1 2 13 15 | |
238235ef | 8473 | } |
238235ef DJ |
8474 | # Create a (secure) tmp directory for tmp files. |
8475 | ||
8476 | { | |
5213506e | 8477 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
22e05272 | 8478 | test -d "$tmp" |
238235ef DJ |
8479 | } || |
8480 | { | |
5213506e RW |
8481 | tmp=./conf$$-$RANDOM |
8482 | (umask 077 && mkdir "$tmp") | |
22e05272 JM |
8483 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
8484 | ac_tmp=$tmp | |
5213506e RW |
8485 | |
8486 | # Set up the scripts for CONFIG_FILES section. | |
8487 | # No need to generate them if there are no CONFIG_FILES. | |
8488 | # This happens for instance with `./config.status config.h'. | |
8489 | if test -n "$CONFIG_FILES"; then | |
8490 | ||
8491 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
8492 | ac_cs_awk_getline=: | |
8493 | ac_cs_awk_pipe_init= | |
8494 | ac_cs_awk_read_file=' | |
8495 | while ((getline aline < (F[key])) > 0) | |
8496 | print(aline) | |
8497 | close(F[key])' | |
8498 | ac_cs_awk_pipe_fini= | |
8499 | else | |
8500 | ac_cs_awk_getline=false | |
8501 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
8502 | ac_cs_awk_read_file=' | |
8503 | print "|#_!!_#|" | |
8504 | print "cat " F[key] " &&" | |
8505 | '$ac_cs_awk_pipe_init | |
8506 | # The final `:' finishes the AND list. | |
8507 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
8508 | fi | |
8509 | ac_cr=`echo X | tr X '\015'` | |
8510 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8511 | # But we know of no other shell where ac_cr would be empty at this | |
8512 | # point, so we can use a bashism as a fallback. | |
8513 | if test "x$ac_cr" = x; then | |
8514 | eval ac_cr=\$\'\\r\' | |
8515 | fi | |
8516 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
8517 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
22e05272 | 8518 | ac_cs_awk_cr='\\r' |
5213506e RW |
8519 | else |
8520 | ac_cs_awk_cr=$ac_cr | |
8521 | fi | |
8522 | ||
22e05272 | 8523 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
5213506e RW |
8524 | _ACEOF |
8525 | ||
8526 | # Create commands to substitute file output variables. | |
8527 | { | |
8528 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && | |
22e05272 | 8529 | echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && |
5213506e RW |
8530 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && |
8531 | echo "_ACAWK" && | |
8532 | echo "_ACEOF" | |
8533 | } >conf$$files.sh && | |
8534 | . ./conf$$files.sh || | |
22e05272 | 8535 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5213506e RW |
8536 | rm -f conf$$files.sh |
8537 | ||
238235ef | 8538 | { |
5213506e RW |
8539 | echo "cat >conf$$subs.awk <<_ACEOF" && |
8540 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8541 | echo "_ACEOF" | |
8542 | } >conf$$subs.sh || | |
22e05272 JM |
8543 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8544 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
5213506e RW |
8545 | ac_delim='%!_!# ' |
8546 | for ac_last_try in false false false false false :; do | |
8547 | . ./conf$$subs.sh || | |
22e05272 | 8548 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5213506e RW |
8549 | |
8550 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8551 | if test $ac_delim_n = $ac_delim_num; then | |
8552 | break | |
8553 | elif $ac_last_try; then | |
22e05272 | 8554 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5213506e RW |
8555 | else |
8556 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8557 | fi | |
8558 | done | |
8559 | rm -f conf$$subs.sh | |
8560 | ||
8561 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
22e05272 | 8562 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
5213506e RW |
8563 | _ACEOF |
8564 | sed -n ' | |
8565 | h | |
8566 | s/^/S["/; s/!.*/"]=/ | |
8567 | p | |
8568 | g | |
8569 | s/^[^!]*!// | |
8570 | :repl | |
8571 | t repl | |
8572 | s/'"$ac_delim"'$// | |
8573 | t delim | |
8574 | :nl | |
8575 | h | |
22e05272 | 8576 | s/\(.\{148\}\)..*/\1/ |
5213506e RW |
8577 | t more1 |
8578 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8579 | p | |
8580 | n | |
8581 | b repl | |
8582 | :more1 | |
8583 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8584 | p | |
8585 | g | |
8586 | s/.\{148\}// | |
8587 | t nl | |
8588 | :delim | |
8589 | h | |
22e05272 | 8590 | s/\(.\{148\}\)..*/\1/ |
5213506e RW |
8591 | t more2 |
8592 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8593 | p | |
8594 | b | |
8595 | :more2 | |
8596 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8597 | p | |
8598 | g | |
8599 | s/.\{148\}// | |
8600 | t delim | |
8601 | ' <conf$$subs.awk | sed ' | |
8602 | /^[^""]/{ | |
8603 | N | |
8604 | s/\n// | |
238235ef | 8605 | } |
5213506e RW |
8606 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
8607 | rm -f conf$$subs.awk | |
8608 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8609 | _ACAWK | |
22e05272 | 8610 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
5213506e RW |
8611 | for (key in S) S_is_set[key] = 1 |
8612 | FS = "\a" | |
8613 | \$ac_cs_awk_pipe_init | |
8614 | } | |
8615 | { | |
8616 | line = $ 0 | |
8617 | nfields = split(line, field, "@") | |
8618 | substed = 0 | |
8619 | len = length(field[1]) | |
8620 | for (i = 2; i < nfields; i++) { | |
8621 | key = field[i] | |
8622 | keylen = length(key) | |
8623 | if (S_is_set[key]) { | |
8624 | value = S[key] | |
8625 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8626 | len += length(value) + length(field[++i]) | |
8627 | substed = 1 | |
8628 | } else | |
8629 | len += 1 + keylen | |
8630 | } | |
8631 | if (nfields == 3 && !substed) { | |
8632 | key = field[2] | |
8633 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
8634 | \$ac_cs_awk_read_file | |
8635 | next | |
8636 | } | |
8637 | } | |
8638 | print line | |
8639 | } | |
8640 | \$ac_cs_awk_pipe_fini | |
8641 | _ACAWK | |
8642 | _ACEOF | |
8643 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8644 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8645 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8646 | else | |
8647 | cat | |
22e05272 JM |
8648 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
8649 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
238235ef DJ |
8650 | _ACEOF |
8651 | ||
22e05272 JM |
8652 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8653 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
5213506e RW |
8654 | # trailing colons and then remove the whole line if VPATH becomes empty |
8655 | # (actually we leave an empty line to preserve line numbers). | |
8656 | if test "x$srcdir" = x.; then | |
22e05272 JM |
8657 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8658 | h | |
8659 | s/// | |
8660 | s/^/:/ | |
8661 | s/[ ]*$/:/ | |
8662 | s/:\$(srcdir):/:/g | |
8663 | s/:\${srcdir}:/:/g | |
8664 | s/:@srcdir@:/:/g | |
8665 | s/^:*// | |
5213506e | 8666 | s/:*$// |
22e05272 JM |
8667 | x |
8668 | s/\(=[ ]*\).*/\1/ | |
8669 | G | |
8670 | s/\n// | |
5213506e RW |
8671 | s/^[^=]*=[ ]*$// |
8672 | }' | |
8673 | fi | |
238235ef | 8674 | |
5213506e RW |
8675 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8676 | fi # test -n "$CONFIG_FILES" | |
238235ef | 8677 | |
5213506e RW |
8678 | # Set up the scripts for CONFIG_HEADERS section. |
8679 | # No need to generate them if there are no CONFIG_HEADERS. | |
8680 | # This happens for instance with `./config.status Makefile'. | |
8681 | if test -n "$CONFIG_HEADERS"; then | |
22e05272 | 8682 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
5213506e RW |
8683 | BEGIN { |
8684 | _ACEOF | |
8685 | ||
8686 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8687 | # here-document in config.status, that substitutes the proper values into | |
8688 | # config.h.in to produce config.h. | |
8689 | ||
8690 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8691 | # handling of long lines. | |
8692 | ac_delim='%!_!# ' | |
8693 | for ac_last_try in false false :; do | |
22e05272 JM |
8694 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8695 | if test -z "$ac_tt"; then | |
5213506e RW |
8696 | break |
8697 | elif $ac_last_try; then | |
22e05272 | 8698 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
5213506e RW |
8699 | else |
8700 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
0bc0cd11 | 8701 | fi |
5213506e | 8702 | done |
0bc0cd11 | 8703 | |
5213506e RW |
8704 | # For the awk script, D is an array of macro values keyed by name, |
8705 | # likewise P contains macro parameters if any. Preserve backslash | |
8706 | # newline sequences. | |
8707 | ||
8708 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8709 | sed -n ' | |
8710 | s/.\{148\}/&'"$ac_delim"'/g | |
8711 | t rset | |
8712 | :rset | |
8713 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8714 | t def | |
8715 | d | |
8716 | :def | |
8717 | s/\\$// | |
8718 | t bsnl | |
8719 | s/["\\]/\\&/g | |
8720 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8721 | D["\1"]=" \3"/p | |
8722 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8723 | d | |
8724 | :bsnl | |
8725 | s/["\\]/\\&/g | |
8726 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8727 | D["\1"]=" \3\\\\\\n"\\/p | |
8728 | t cont | |
8729 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8730 | t cont | |
8731 | d | |
8732 | :cont | |
8733 | n | |
8734 | s/.\{148\}/&'"$ac_delim"'/g | |
8735 | t clear | |
8736 | :clear | |
8737 | s/\\$// | |
8738 | t bsnlc | |
8739 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8740 | d | |
8741 | :bsnlc | |
8742 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8743 | b cont | |
8744 | ' <confdefs.h | sed ' | |
8745 | s/'"$ac_delim"'/"\\\ | |
8746 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8747 | ||
8748 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8749 | for (key in D) D_is_set[key] = 1 | |
8750 | FS = "\a" | |
8751 | } | |
8752 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8753 | line = \$ 0 | |
8754 | split(line, arg, " ") | |
8755 | if (arg[1] == "#") { | |
8756 | defundef = arg[2] | |
8757 | mac1 = arg[3] | |
8758 | } else { | |
8759 | defundef = substr(arg[1], 2) | |
8760 | mac1 = arg[2] | |
8761 | } | |
8762 | split(mac1, mac2, "(") #) | |
8763 | macro = mac2[1] | |
8764 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8765 | if (D_is_set[macro]) { | |
8766 | # Preserve the white space surrounding the "#". | |
8767 | print prefix "define", macro P[macro] D[macro] | |
8768 | next | |
8769 | } else { | |
8770 | # Replace #undef with comments. This is necessary, for example, | |
8771 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8772 | # on some systems where configure will not decide to define it. | |
8773 | if (defundef == "undef") { | |
8774 | print "/*", prefix defundef, macro, "*/" | |
8775 | next | |
8776 | } | |
8777 | } | |
8778 | } | |
8779 | { print } | |
8780 | _ACAWK | |
238235ef | 8781 | _ACEOF |
5213506e | 8782 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
22e05272 | 8783 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
5213506e RW |
8784 | fi # test -n "$CONFIG_HEADERS" |
8785 | ||
8786 | ||
8787 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
8788 | shift | |
8789 | for ac_tag | |
8790 | do | |
8791 | case $ac_tag in | |
8792 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8793 | esac | |
8794 | case $ac_mode$ac_tag in | |
8795 | :[FHL]*:*);; | |
22e05272 | 8796 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
5213506e RW |
8797 | :[FH]-) ac_tag=-:-;; |
8798 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8799 | esac | |
8800 | ac_save_IFS=$IFS | |
8801 | IFS=: | |
8802 | set x $ac_tag | |
8803 | IFS=$ac_save_IFS | |
8804 | shift | |
8805 | ac_file=$1 | |
8806 | shift | |
8807 | ||
8808 | case $ac_mode in | |
8809 | :L) ac_source=$1;; | |
8810 | :[FH]) | |
8811 | ac_file_inputs= | |
8812 | for ac_f | |
8813 | do | |
8814 | case $ac_f in | |
22e05272 | 8815 | -) ac_f="$ac_tmp/stdin";; |
5213506e RW |
8816 | *) # Look for the file first in the build tree, then in the source tree |
8817 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8818 | # because $ac_f cannot contain `:'. | |
8819 | test -f "$ac_f" || | |
8820 | case $ac_f in | |
8821 | [\\/$]*) false;; | |
8822 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8823 | esac || | |
22e05272 | 8824 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
5213506e RW |
8825 | esac |
8826 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8827 | as_fn_append ac_file_inputs " '$ac_f'" | |
8828 | done | |
8829 | ||
8830 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8831 | # use $as_me), people would be surprised to read: | |
8832 | # /* config.h. Generated by config.status. */ | |
8833 | configure_input='Generated from '` | |
8834 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8835 | `' by configure.' | |
8836 | if test x"$ac_file" != x-; then | |
8837 | configure_input="$ac_file. $configure_input" | |
8838 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8839 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8840 | fi | |
8841 | # Neutralize special characters interpreted by sed in replacement strings. | |
8842 | case $configure_input in #( | |
8843 | *\&* | *\|* | *\\* ) | |
8844 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8845 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8846 | *) ac_sed_conf_input=$configure_input;; | |
8847 | esac | |
8848 | ||
8849 | case $ac_tag in | |
22e05272 JM |
8850 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
8851 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
5213506e RW |
8852 | esac |
8853 | ;; | |
0bc0cd11 JL |
8854 | esac |
8855 | ||
5213506e | 8856 | ac_dir=`$as_dirname -- "$ac_file" || |
238235ef | 8857 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
3beb1315 HPN |
8858 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8859 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
8860 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
8861 | $as_echo X"$ac_file" | | |
8862 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8863 | s//\1/ | |
8864 | q | |
8865 | } | |
8866 | /^X\(\/\/\)[^/].*/{ | |
8867 | s//\1/ | |
8868 | q | |
8869 | } | |
8870 | /^X\(\/\/\)$/{ | |
8871 | s//\1/ | |
8872 | q | |
8873 | } | |
8874 | /^X\(\/\).*/{ | |
8875 | s//\1/ | |
8876 | q | |
8877 | } | |
8878 | s/.*/./; q'` | |
8879 | as_dir="$ac_dir"; as_fn_mkdir_p | |
238235ef | 8880 | ac_builddir=. |
0bc0cd11 | 8881 | |
5213506e RW |
8882 | case "$ac_dir" in |
8883 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8884 | *) | |
8885 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
8886 | # A ".." for each directory in $ac_dir_suffix. | |
8887 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
8888 | case $ac_top_builddir_sub in | |
8889 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8890 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8891 | esac ;; | |
8892 | esac | |
8893 | ac_abs_top_builddir=$ac_pwd | |
8894 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8895 | # for backward compatibility: | |
8896 | ac_top_builddir=$ac_top_build_prefix | |
238235ef DJ |
8897 | |
8898 | case $srcdir in | |
5213506e | 8899 | .) # We are building in place. |
238235ef | 8900 | ac_srcdir=. |
5213506e RW |
8901 | ac_top_srcdir=$ac_top_builddir_sub |
8902 | ac_abs_top_srcdir=$ac_pwd ;; | |
8903 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
238235ef | 8904 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
8905 | ac_top_srcdir=$srcdir |
8906 | ac_abs_top_srcdir=$srcdir ;; | |
8907 | *) # Relative name. | |
8908 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8909 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8910 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
238235ef | 8911 | esac |
5213506e | 8912 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
a4f74b58 | 8913 | |
238235ef | 8914 | |
5213506e RW |
8915 | case $ac_mode in |
8916 | :F) | |
8917 | # | |
8918 | # CONFIG_FILE | |
8919 | # | |
238235ef DJ |
8920 | |
8921 | case $INSTALL in | |
8922 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
5213506e | 8923 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
0bc0cd11 | 8924 | esac |
5213506e | 8925 | _ACEOF |
0bc0cd11 | 8926 | |
5213506e RW |
8927 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8928 | # If the template does not know about datarootdir, expand it. | |
8929 | # FIXME: This hack should be removed a few years after 2.60. | |
8930 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
8931 | ac_sed_dataroot=' | |
8932 | /datarootdir/ { | |
8933 | p | |
8934 | q | |
8935 | } | |
8936 | /@datadir@/p | |
8937 | /@docdir@/p | |
8938 | /@infodir@/p | |
8939 | /@localedir@/p | |
8940 | /@mandir@/p' | |
8941 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
8942 | *datarootdir*) ac_datarootdir_seen=yes;; | |
8943 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
8944 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
8945 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
8946 | _ACEOF | |
8947 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8948 | ac_datarootdir_hack=' | |
8949 | s&@datadir@&$datadir&g | |
8950 | s&@docdir@&$docdir&g | |
8951 | s&@infodir@&$infodir&g | |
8952 | s&@localedir@&$localedir&g | |
8953 | s&@mandir@&$mandir&g | |
8954 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
8955 | esac | |
238235ef | 8956 | _ACEOF |
5213506e RW |
8957 | |
8958 | # Neutralize VPATH when `$srcdir' = `.'. | |
8959 | # Shell code in configure.ac might set extrasub. | |
8960 | # FIXME: do we really want to maintain this feature? | |
8961 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8962 | ac_sed_extra="$ac_vpsub | |
238235ef DJ |
8963 | $extrasub |
8964 | _ACEOF | |
5213506e | 8965 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
238235ef DJ |
8966 | :t |
8967 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
8968 | s|@configure_input@|$ac_sed_conf_input|;t t |
8969 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
8970 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
8971 | s&@srcdir@&$ac_srcdir&;t t | |
8972 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8973 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8974 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8975 | s&@builddir@&$ac_builddir&;t t | |
8976 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8977 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8978 | s&@INSTALL@&$ac_INSTALL&;t t | |
8979 | $ac_datarootdir_hack | |
8980 | " | |
8981 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
8982 | if $ac_cs_awk_getline; then | |
22e05272 | 8983 | $AWK -f "$ac_tmp/subs.awk" |
5213506e | 8984 | else |
22e05272 JM |
8985 | $AWK -f "$ac_tmp/subs.awk" | $SHELL |
8986 | fi \ | |
8987 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
5213506e RW |
8988 | |
8989 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
22e05272 JM |
8990 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8991 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8992 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
5213506e | 8993 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
22e05272 | 8994 | which seems to be undefined. Please make sure it is defined" >&5 |
5213506e | 8995 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
22e05272 | 8996 | which seems to be undefined. Please make sure it is defined" >&2;} |
5213506e | 8997 | |
22e05272 | 8998 | rm -f "$ac_tmp/stdin" |
238235ef | 8999 | case $ac_file in |
22e05272 JM |
9000 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9001 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
5213506e | 9002 | esac \ |
22e05272 | 9003 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
5213506e RW |
9004 | ;; |
9005 | :H) | |
9006 | # | |
9007 | # CONFIG_HEADER | |
9008 | # | |
238235ef | 9009 | if test x"$ac_file" != x-; then |
5213506e RW |
9010 | { |
9011 | $as_echo "/* $configure_input */" \ | |
22e05272 JM |
9012 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9013 | } >"$ac_tmp/config.h" \ | |
9014 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
9015 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
5213506e RW |
9016 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
9017 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
238235ef | 9018 | else |
5213506e | 9019 | rm -f "$ac_file" |
22e05272 JM |
9020 | mv "$ac_tmp/config.h" "$ac_file" \ |
9021 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
238235ef DJ |
9022 | fi |
9023 | else | |
5213506e | 9024 | $as_echo "/* $configure_input */" \ |
22e05272 JM |
9025 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
9026 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
238235ef | 9027 | fi |
5213506e | 9028 | ;; |
a4f74b58 | 9029 | |
5213506e RW |
9030 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
9031 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
9032 | ;; | |
9033 | esac | |
238235ef DJ |
9034 | |
9035 | ||
5213506e RW |
9036 | case $ac_file$ac_mode in |
9037 | "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
0bc0cd11 | 9038 | if test -n "$CONFIG_FILES"; then |
7b3ed47d | 9039 | if test -n "${with_target_subdir}"; then |
0bc0cd11 JL |
9040 | # FIXME: We shouldn't need to set ac_file |
9041 | ac_file=Makefile | |
6706f116 | 9042 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
0bc0cd11 JL |
9043 | . ${libiberty_topdir}/config-ml.in |
9044 | fi | |
238235ef | 9045 | fi ;; |
5213506e | 9046 | |
238235ef | 9047 | esac |
5213506e | 9048 | done # for ac_tag |
238235ef | 9049 | |
238235ef | 9050 | |
5213506e | 9051 | as_fn_exit 0 |
238235ef | 9052 | _ACEOF |
238235ef DJ |
9053 | ac_clean_files=$ac_clean_files_save |
9054 | ||
5213506e | 9055 | test $ac_write_fail = 0 || |
22e05272 | 9056 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
5213506e | 9057 | |
238235ef DJ |
9058 | |
9059 | # configure is writing to config.log, and then calls config.status. | |
9060 | # config.status does its own redirection, appending to config.log. | |
9061 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9062 | # by configure, so config.status won't be able to write to it; its | |
9063 | # output is simply discarded. So we exec the FD to /dev/null, | |
9064 | # effectively closing config.log, so it can be properly (re)opened and | |
9065 | # appended to by config.status. When coming back to configure, we | |
9066 | # need to make the FD available again. | |
9067 | if test "$no_create" != yes; then | |
9068 | ac_cs_success=: | |
9069 | ac_config_status_args= | |
9070 | test "$silent" = yes && | |
9071 | ac_config_status_args="$ac_config_status_args --quiet" | |
9072 | exec 5>/dev/null | |
9073 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
9074 | exec 5>>config.log | |
9075 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9076 | # would make configure fail if this is the last instruction. | |
22e05272 | 9077 | $ac_cs_success || as_fn_exit 1 |
5213506e RW |
9078 | fi |
9079 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
9080 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
9081 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
238235ef | 9082 | fi |
0bc0cd11 | 9083 |