Commit | Line | Data |
---|---|---|
252b5132 | 1 | #! /bin/sh |
252b5132 | 2 | # Guess values for system-dependent variables and create Makefiles. |
d0ac1c44 SM |
3 | # Generated by GNU Autoconf 2.69. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
75086676 | 7 | # |
252b5132 RH |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
75086676 DD |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
2299a76d | 14 | |
75086676 DD |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
2299a76d DJ |
18 | emulate sh |
19 | NULLCMD=: | |
75086676 | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
2299a76d DJ |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
2299a76d DJ |
31 | fi |
32 | ||
75086676 DD |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
2299a76d DJ |
79 | fi |
80 | ||
81 | ||
75086676 DD |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 90 | as_myself= |
75086676 DD |
91 | case $0 in #(( |
92 | *[\\/]* ) as_myself=$0 ;; | |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
99 | done | |
100 | IFS=$as_save_IFS | |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
111 | exit 1 | |
112 | fi | |
113 | ||
114 | # Unset variables that we do not need and which cause bugs (e.g. in | |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
121 | done | |
2299a76d DJ |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
75086676 DD |
127 | LC_ALL=C |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
134 | ||
d0ac1c44 SM |
135 | # Use a proper internal environment variable to ensure we don't fall |
136 | # into an infinite loop, continuously re-executing ourselves. | |
137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
138 | _as_can_reexec=no; export _as_can_reexec; | |
139 | # We cannot yet assume a decent shell, so we have to provide a | |
140 | # neutralization value for shells without unset; and this also | |
141 | # works around shells that cannot unset nonexistent variables. | |
142 | # Preserve -v and -x to the replacement shell. | |
143 | BASH_ENV=/dev/null | |
144 | ENV=/dev/null | |
145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
146 | case $- in # (((( | |
147 | *v*x* | *x*v* ) as_opts=-vx ;; | |
148 | *v* ) as_opts=-v ;; | |
149 | *x* ) as_opts=-x ;; | |
150 | * ) as_opts= ;; | |
151 | esac | |
152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
153 | # Admittedly, this is quite paranoid, since all the known shells bail | |
154 | # out after a failed `exec'. | |
155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
75086676 DD |
160 | if test "x$CONFIG_SHELL" = x; then |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
168 | else | |
169 | case \`(set -o) 2>/dev/null\` in #( | |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
175 | fi | |
176 | " | |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
182 | ||
183 | exitcode=0 | |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
189 | ||
190 | else | |
191 | exitcode=1; echo positional parameters were not saved. | |
192 | fi | |
d0ac1c44 SM |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
75086676 DD |
195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
199 | test \$(( 1 + 1 )) = 2 || exit 1" | |
200 | if (eval "$as_required") 2>/dev/null; then : | |
201 | as_have_required=yes | |
202 | else | |
203 | as_have_required=no | |
204 | fi | |
205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
206 | ||
207 | else | |
208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
209 | as_found=false | |
210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
2299a76d | 211 | do |
75086676 DD |
212 | IFS=$as_save_IFS |
213 | test -z "$as_dir" && as_dir=. | |
214 | as_found=: | |
215 | case $as_dir in #( | |
216 | /*) | |
217 | for as_base in sh bash ksh sh5; do | |
218 | # Try only shells that exist, to save several forks. | |
219 | as_shell=$as_dir/$as_base | |
220 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
221 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
222 | CONFIG_SHELL=$as_shell as_have_required=yes | |
223 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | break 2 | |
225 | fi | |
226 | fi | |
227 | done;; | |
228 | esac | |
229 | as_found=false | |
230 | done | |
231 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
232 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
233 | CONFIG_SHELL=$SHELL as_have_required=yes | |
234 | fi; } | |
235 | IFS=$as_save_IFS | |
236 | ||
237 | ||
238 | if test "x$CONFIG_SHELL" != x; then : | |
d0ac1c44 SM |
239 | export CONFIG_SHELL |
240 | # We cannot yet assume a decent shell, so we have to provide a | |
241 | # neutralization value for shells without unset; and this also | |
242 | # works around shells that cannot unset nonexistent variables. | |
243 | # Preserve -v and -x to the replacement shell. | |
244 | BASH_ENV=/dev/null | |
245 | ENV=/dev/null | |
246 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
247 | case $- in # (((( | |
248 | *v*x* | *x*v* ) as_opts=-vx ;; | |
249 | *v* ) as_opts=-v ;; | |
250 | *x* ) as_opts=-x ;; | |
251 | * ) as_opts= ;; | |
252 | esac | |
253 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
254 | # Admittedly, this is quite paranoid, since all the known shells bail | |
255 | # out after a failed `exec'. | |
256 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
75086676 DD |
258 | fi |
259 | ||
260 | if test x$as_have_required = xno; then : | |
261 | $as_echo "$0: This script requires a shell more modern than all" | |
262 | $as_echo "$0: the shells that I found on your system." | |
263 | if test x${ZSH_VERSION+set} = xset ; then | |
264 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
265 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
2299a76d | 266 | else |
75086676 DD |
267 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
268 | $0: including any error possibly output before this | |
269 | $0: message. Then install a modern shell, or manually run | |
270 | $0: the script under such a shell if you do have one." | |
2299a76d | 271 | fi |
75086676 DD |
272 | exit 1 |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${CONFIG_SHELL-/bin/sh} | |
277 | export SHELL | |
278 | # Unset more variables known to interfere with behavior of common tools. | |
279 | CLICOLOR_FORCE= GREP_OPTIONS= | |
280 | unset CLICOLOR_FORCE GREP_OPTIONS | |
281 | ||
282 | ## --------------------- ## | |
283 | ## M4sh Shell Functions. ## | |
284 | ## --------------------- ## | |
285 | # as_fn_unset VAR | |
286 | # --------------- | |
287 | # Portably unset VAR. | |
288 | as_fn_unset () | |
289 | { | |
290 | { eval $1=; unset $1;} | |
291 | } | |
292 | as_unset=as_fn_unset | |
293 | ||
294 | # as_fn_set_status STATUS | |
295 | # ----------------------- | |
296 | # Set $? to STATUS, without forking. | |
297 | as_fn_set_status () | |
298 | { | |
299 | return $1 | |
300 | } # as_fn_set_status | |
301 | ||
302 | # as_fn_exit STATUS | |
303 | # ----------------- | |
304 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
305 | as_fn_exit () | |
306 | { | |
307 | set +e | |
308 | as_fn_set_status $1 | |
309 | exit $1 | |
310 | } # as_fn_exit | |
311 | ||
312 | # as_fn_mkdir_p | |
313 | # ------------- | |
314 | # Create "$as_dir" as a directory, including parents if necessary. | |
315 | as_fn_mkdir_p () | |
316 | { | |
317 | ||
318 | case $as_dir in #( | |
319 | -*) as_dir=./$as_dir;; | |
320 | esac | |
321 | test -d "$as_dir" || eval $as_mkdir_p || { | |
322 | as_dirs= | |
323 | while :; do | |
324 | case $as_dir in #( | |
325 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
326 | *) as_qdir=$as_dir;; | |
327 | esac | |
328 | as_dirs="'$as_qdir' $as_dirs" | |
329 | as_dir=`$as_dirname -- "$as_dir" || | |
330 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
331 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
332 | X"$as_dir" : 'X\(//\)$' \| \ | |
333 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
334 | $as_echo X"$as_dir" | | |
335 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
336 | s//\1/ | |
337 | q | |
338 | } | |
339 | /^X\(\/\/\)[^/].*/{ | |
340 | s//\1/ | |
341 | q | |
342 | } | |
343 | /^X\(\/\/\)$/{ | |
344 | s//\1/ | |
345 | q | |
346 | } | |
347 | /^X\(\/\).*/{ | |
348 | s//\1/ | |
349 | q | |
350 | } | |
351 | s/.*/./; q'` | |
352 | test -d "$as_dir" && break | |
353 | done | |
354 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
75086676 DD |
356 | |
357 | ||
358 | } # as_fn_mkdir_p | |
d0ac1c44 SM |
359 | |
360 | # as_fn_executable_p FILE | |
361 | # ----------------------- | |
362 | # Test if FILE is an executable regular file. | |
363 | as_fn_executable_p () | |
364 | { | |
365 | test -f "$1" && test -x "$1" | |
366 | } # as_fn_executable_p | |
75086676 DD |
367 | # as_fn_append VAR VALUE |
368 | # ---------------------- | |
369 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
370 | # advantage of any shell optimizations that allow amortized linear growth over | |
371 | # repeated appends, instead of the typical quadratic growth present in naive | |
372 | # implementations. | |
373 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
374 | eval 'as_fn_append () | |
375 | { | |
376 | eval $1+=\$2 | |
377 | }' | |
378 | else | |
379 | as_fn_append () | |
380 | { | |
381 | eval $1=\$$1\$2 | |
382 | } | |
383 | fi # as_fn_append | |
384 | ||
385 | # as_fn_arith ARG... | |
386 | # ------------------ | |
387 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
388 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
389 | # must be portable across $(()) and expr. | |
390 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
391 | eval 'as_fn_arith () | |
392 | { | |
393 | as_val=$(( $* )) | |
394 | }' | |
395 | else | |
396 | as_fn_arith () | |
397 | { | |
398 | as_val=`expr "$@" || test $? -eq 1` | |
399 | } | |
400 | fi # as_fn_arith | |
401 | ||
402 | ||
d0ac1c44 SM |
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
404 | # ---------------------------------------- | |
75086676 DD |
405 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
406 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 407 | # script with STATUS, using 1 if that was 0. |
75086676 DD |
408 | as_fn_error () |
409 | { | |
d0ac1c44 SM |
410 | as_status=$1; test $as_status -eq 0 && as_status=1 |
411 | if test "$4"; then | |
412 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
413 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
75086676 | 414 | fi |
d0ac1c44 | 415 | $as_echo "$as_me: error: $2" >&2 |
75086676 DD |
416 | as_fn_exit $as_status |
417 | } # as_fn_error | |
2299a76d | 418 | |
75086676 DD |
419 | if expr a : '\(a\)' >/dev/null 2>&1 && |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
2299a76d DJ |
421 | as_expr=expr |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
75086676 | 426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
2299a76d DJ |
427 | as_basename=basename |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
75086676 DD |
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
2299a76d | 437 | |
75086676 | 438 | as_me=`$as_basename -- "$0" || |
2299a76d DJ |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
440 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
441 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
442 | $as_echo X/"$0" | | |
443 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
444 | s//\1/ | |
445 | q | |
446 | } | |
447 | /^X\/\(\/\/\)$/{ | |
448 | s//\1/ | |
449 | q | |
450 | } | |
451 | /^X\/\(\/\).*/{ | |
452 | s//\1/ | |
453 | q | |
454 | } | |
455 | s/.*/./; q'` | |
2299a76d | 456 | |
2299a76d DJ |
457 | # Avoid depending upon Character Ranges. |
458 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
459 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
460 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
461 | as_cr_digits='0123456789' | |
462 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
463 | ||
2299a76d | 464 | |
75086676 DD |
465 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
466 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
467 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
468 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
469 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
470 | sed -n ' | |
471 | p | |
472 | /[$]LINENO/= | |
473 | ' <$as_myself | | |
2299a76d | 474 | sed ' |
75086676 DD |
475 | s/[$]LINENO.*/&-/ |
476 | t lineno | |
477 | b | |
478 | :lineno | |
2299a76d | 479 | N |
75086676 DD |
480 | :loop |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
2299a76d | 482 | t loop |
75086676 | 483 | s/-\n.*// |
2299a76d | 484 | ' >$as_me.lineno && |
75086676 DD |
485 | chmod +x "$as_me.lineno" || |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
2299a76d | 487 | |
d0ac1c44 SM |
488 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
489 | # already done that, so ensure we don't try to do so again and fall | |
490 | # in an infinite loop. This has already happened in practice. | |
491 | _as_can_reexec=no; export _as_can_reexec | |
2299a76d DJ |
492 | # Don't try to exec as it changes $[0], causing all sort of problems |
493 | # (the dirname of $[0] is not the place where we might find the | |
75086676 DD |
494 | # original and so on. Autoconf is especially sensitive to this). |
495 | . "./$as_me.lineno" | |
2299a76d DJ |
496 | # Exit status is that of the last command. |
497 | exit | |
498 | } | |
499 | ||
75086676 DD |
500 | ECHO_C= ECHO_N= ECHO_T= |
501 | case `echo -n x` in #((((( | |
502 | -n*) | |
503 | case `echo 'xy\c'` in | |
504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
505 | xy) ECHO_C='\c';; | |
506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
507 | ECHO_T=' ';; | |
508 | esac;; | |
509 | *) | |
510 | ECHO_N='-n';; | |
2299a76d DJ |
511 | esac |
512 | ||
75086676 DD |
513 | rm -f conf$$ conf$$.exe conf$$.file |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
2299a76d | 516 | else |
75086676 DD |
517 | rm -f conf$$.dir |
518 | mkdir conf$$.dir 2>/dev/null | |
2299a76d | 519 | fi |
75086676 DD |
520 | if (echo >conf$$.file) 2>/dev/null; then |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
2299a76d | 522 | as_ln_s='ln -s' |
75086676 DD |
523 | # ... but there are two gotchas: |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 526 | # In both cases, we have to default to `cp -pR'. |
75086676 | 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 528 | as_ln_s='cp -pR' |
75086676 DD |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
530 | as_ln_s=ln | |
531 | else | |
d0ac1c44 | 532 | as_ln_s='cp -pR' |
2299a76d | 533 | fi |
2299a76d | 534 | else |
d0ac1c44 | 535 | as_ln_s='cp -pR' |
2299a76d | 536 | fi |
75086676 DD |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
538 | rmdir conf$$.dir 2>/dev/null | |
2299a76d DJ |
539 | |
540 | if mkdir -p . 2>/dev/null; then | |
75086676 | 541 | as_mkdir_p='mkdir -p "$as_dir"' |
2299a76d | 542 | else |
58670637 | 543 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
544 | as_mkdir_p=false |
545 | fi | |
546 | ||
d0ac1c44 SM |
547 | as_test_x='test -x' |
548 | as_executable_p=as_fn_executable_p | |
2299a76d DJ |
549 | |
550 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
552 | |
553 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
555 | |
556 | ||
d0ac1c44 SM |
557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
558 | exec 6>&1 | |
2299a76d DJ |
559 | |
560 | # Name of the host. | |
d0ac1c44 | 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
2299a76d DJ |
562 | # so uname gets run too. |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
2299a76d DJ |
565 | # |
566 | # Initializations. | |
567 | # | |
252b5132 | 568 | ac_default_prefix=/usr/local |
75086676 | 569 | ac_clean_files= |
2299a76d | 570 | ac_config_libobj_dir=. |
75086676 | 571 | LIBOBJS= |
2299a76d DJ |
572 | cross_compiling=no |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
2299a76d DJ |
576 | |
577 | # Identity of this package. | |
578 | PACKAGE_NAME= | |
579 | PACKAGE_TARNAME= | |
580 | PACKAGE_VERSION= | |
581 | PACKAGE_STRING= | |
582 | PACKAGE_BUGREPORT= | |
75086676 | 583 | PACKAGE_URL= |
2299a76d DJ |
584 | |
585 | ac_unique_file="xmalloc.c" | |
586 | # Factoring default headers for most tests. | |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
75086676 | 589 | #ifdef HAVE_SYS_TYPES_H |
2299a76d DJ |
590 | # include <sys/types.h> |
591 | #endif | |
75086676 | 592 | #ifdef HAVE_SYS_STAT_H |
2299a76d DJ |
593 | # include <sys/stat.h> |
594 | #endif | |
75086676 | 595 | #ifdef STDC_HEADERS |
2299a76d DJ |
596 | # include <stdlib.h> |
597 | # include <stddef.h> | |
598 | #else | |
75086676 | 599 | # ifdef HAVE_STDLIB_H |
2299a76d DJ |
600 | # include <stdlib.h> |
601 | # endif | |
602 | #endif | |
75086676 DD |
603 | #ifdef HAVE_STRING_H |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
2299a76d DJ |
605 | # include <memory.h> |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
75086676 | 609 | #ifdef HAVE_STRINGS_H |
2299a76d DJ |
610 | # include <strings.h> |
611 | #endif | |
75086676 | 612 | #ifdef HAVE_INTTYPES_H |
2299a76d | 613 | # include <inttypes.h> |
2299a76d | 614 | #endif |
75086676 DD |
615 | #ifdef HAVE_STDINT_H |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
2299a76d DJ |
619 | # include <unistd.h> |
620 | #endif" | |
621 | ||
d0ac1c44 | 622 | ac_header_list= |
75086676 DD |
623 | ac_subst_vars='LTLIBOBJS |
624 | INSTALL_DEST | |
625 | pexecute | |
626 | target_header_dir | |
627 | CHECK | |
628 | LIBOBJS | |
56b1e56d | 629 | CET_HOST_FLAGS |
3f48575a | 630 | NOASANFLAG |
75086676 DD |
631 | PICFLAG |
632 | INSTALL_DATA | |
633 | INSTALL_SCRIPT | |
634 | INSTALL_PROGRAM | |
75086676 DD |
635 | OUTPUT_OPTION |
636 | NO_MINUS_C_MINUS_O | |
637 | ac_libiberty_warn_cflags | |
f91ca6bc IB |
638 | EGREP |
639 | GREP | |
75086676 DD |
640 | CPP |
641 | OBJEXT | |
642 | EXEEXT | |
643 | ac_ct_CC | |
644 | CPPFLAGS | |
645 | LDFLAGS | |
646 | CFLAGS | |
647 | CC | |
50ad1254 L |
648 | RANLIB_PLUGIN_OPTION |
649 | AR_PLUGIN_OPTION | |
75086676 DD |
650 | RANLIB |
651 | AR | |
652 | host_os | |
653 | host_vendor | |
654 | host_cpu | |
655 | host | |
656 | build_os | |
657 | build_vendor | |
658 | build_cpu | |
659 | build | |
660 | HAVE_PERL | |
661 | PERL | |
662 | BUILD_INFO | |
663 | MAKEINFO | |
664 | NOTMAINT | |
665 | MAINT | |
666 | libiberty_topdir | |
667 | target_alias | |
668 | host_alias | |
669 | build_alias | |
670 | LIBS | |
671 | ECHO_T | |
672 | ECHO_N | |
673 | ECHO_C | |
674 | DEFS | |
675 | mandir | |
676 | localedir | |
677 | libdir | |
678 | psdir | |
679 | pdfdir | |
680 | dvidir | |
681 | htmldir | |
682 | infodir | |
683 | docdir | |
684 | oldincludedir | |
685 | includedir | |
686 | localstatedir | |
687 | sharedstatedir | |
688 | sysconfdir | |
689 | datadir | |
690 | datarootdir | |
691 | libexecdir | |
692 | sbindir | |
693 | bindir | |
694 | program_transform_name | |
695 | prefix | |
696 | exec_prefix | |
697 | PACKAGE_URL | |
698 | PACKAGE_BUGREPORT | |
699 | PACKAGE_STRING | |
700 | PACKAGE_VERSION | |
701 | PACKAGE_TARNAME | |
702 | PACKAGE_NAME | |
703 | PATH_SEPARATOR | |
704 | SHELL' | |
2299a76d | 705 | ac_subst_files='host_makefile_frag' |
75086676 DD |
706 | ac_user_opts=' |
707 | enable_option_checking | |
708 | with_target_subdir | |
709 | with_build_subdir | |
710 | with_cross_host | |
711 | with_newlib | |
712 | enable_maintainer_mode | |
713 | enable_multilib | |
75086676 | 714 | enable_install_libiberty |
a4818a05 | 715 | enable_largefile |
56b1e56d | 716 | enable_cet |
75086676 DD |
717 | ' |
718 | ac_precious_vars='build_alias | |
719 | host_alias | |
720 | target_alias | |
721 | CC | |
722 | CFLAGS | |
723 | LDFLAGS | |
724 | LIBS | |
725 | CPPFLAGS | |
726 | CPP' | |
727 | ||
252b5132 RH |
728 | |
729 | # Initialize some variables set by options. | |
2299a76d DJ |
730 | ac_init_help= |
731 | ac_init_version=false | |
75086676 DD |
732 | ac_unrecognized_opts= |
733 | ac_unrecognized_sep= | |
252b5132 RH |
734 | # The variables have the same names as the options, with |
735 | # dashes changed to underlines. | |
2299a76d | 736 | cache_file=/dev/null |
252b5132 | 737 | exec_prefix=NONE |
252b5132 | 738 | no_create= |
252b5132 RH |
739 | no_recursion= |
740 | prefix=NONE | |
741 | program_prefix=NONE | |
742 | program_suffix=NONE | |
743 | program_transform_name=s,x,x, | |
744 | silent= | |
745 | site= | |
746 | srcdir= | |
252b5132 RH |
747 | verbose= |
748 | x_includes=NONE | |
749 | x_libraries=NONE | |
2299a76d DJ |
750 | |
751 | # Installation directory options. | |
752 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
753 | # and all the variables that are supposed to be based on exec_prefix | |
754 | # by default will actually change. | |
755 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
75086676 | 756 | # (The list follows the same order as the GNU Coding Standards.) |
252b5132 RH |
757 | bindir='${exec_prefix}/bin' |
758 | sbindir='${exec_prefix}/sbin' | |
759 | libexecdir='${exec_prefix}/libexec' | |
75086676 DD |
760 | datarootdir='${prefix}/share' |
761 | datadir='${datarootdir}' | |
252b5132 RH |
762 | sysconfdir='${prefix}/etc' |
763 | sharedstatedir='${prefix}/com' | |
764 | localstatedir='${prefix}/var' | |
252b5132 RH |
765 | includedir='${prefix}/include' |
766 | oldincludedir='/usr/include' | |
75086676 DD |
767 | docdir='${datarootdir}/doc/${PACKAGE}' |
768 | infodir='${datarootdir}/info' | |
769 | htmldir='${docdir}' | |
770 | dvidir='${docdir}' | |
771 | pdfdir='${docdir}' | |
772 | psdir='${docdir}' | |
773 | libdir='${exec_prefix}/lib' | |
774 | localedir='${datarootdir}/locale' | |
775 | mandir='${datarootdir}/man' | |
252b5132 | 776 | |
252b5132 | 777 | ac_prev= |
75086676 | 778 | ac_dashdash= |
252b5132 RH |
779 | for ac_option |
780 | do | |
252b5132 RH |
781 | # If the previous option needs an argument, assign it. |
782 | if test -n "$ac_prev"; then | |
75086676 | 783 | eval $ac_prev=\$ac_option |
252b5132 RH |
784 | ac_prev= |
785 | continue | |
786 | fi | |
787 | ||
75086676 | 788 | case $ac_option in |
d0ac1c44 SM |
789 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
790 | *=) ac_optarg= ;; | |
791 | *) ac_optarg=yes ;; | |
75086676 | 792 | esac |
252b5132 RH |
793 | |
794 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
795 | ||
75086676 DD |
796 | case $ac_dashdash$ac_option in |
797 | --) | |
798 | ac_dashdash=yes ;; | |
252b5132 RH |
799 | |
800 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
801 | ac_prev=bindir ;; | |
802 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
2299a76d | 803 | bindir=$ac_optarg ;; |
252b5132 RH |
804 | |
805 | -build | --build | --buil | --bui | --bu) | |
2299a76d | 806 | ac_prev=build_alias ;; |
252b5132 | 807 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
2299a76d | 808 | build_alias=$ac_optarg ;; |
252b5132 RH |
809 | |
810 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
811 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
812 | ac_prev=cache_file ;; | |
813 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
814 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
2299a76d DJ |
815 | cache_file=$ac_optarg ;; |
816 | ||
817 | --config-cache | -C) | |
818 | cache_file=config.cache ;; | |
252b5132 | 819 | |
75086676 | 820 | -datadir | --datadir | --datadi | --datad) |
252b5132 | 821 | ac_prev=datadir ;; |
75086676 | 822 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
2299a76d | 823 | datadir=$ac_optarg ;; |
252b5132 | 824 | |
75086676 DD |
825 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
826 | | --dataroo | --dataro | --datar) | |
827 | ac_prev=datarootdir ;; | |
828 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
829 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
830 | datarootdir=$ac_optarg ;; | |
831 | ||
252b5132 | 832 | -disable-* | --disable-*) |
75086676 | 833 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
252b5132 | 834 | # Reject names that are not valid shell variable names. |
75086676 | 835 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 836 | as_fn_error $? "invalid feature name: $ac_useropt" |
75086676 DD |
837 | ac_useropt_orig=$ac_useropt |
838 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
839 | case $ac_user_opts in | |
840 | *" | |
841 | "enable_$ac_useropt" | |
842 | "*) ;; | |
843 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
844 | ac_unrecognized_sep=', ';; | |
845 | esac | |
846 | eval enable_$ac_useropt=no ;; | |
847 | ||
848 | -docdir | --docdir | --docdi | --doc | --do) | |
849 | ac_prev=docdir ;; | |
850 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
851 | docdir=$ac_optarg ;; | |
852 | ||
853 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
854 | ac_prev=dvidir ;; | |
855 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
856 | dvidir=$ac_optarg ;; | |
252b5132 RH |
857 | |
858 | -enable-* | --enable-*) | |
75086676 | 859 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
252b5132 | 860 | # Reject names that are not valid shell variable names. |
75086676 | 861 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 862 | as_fn_error $? "invalid feature name: $ac_useropt" |
75086676 DD |
863 | ac_useropt_orig=$ac_useropt |
864 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
865 | case $ac_user_opts in | |
866 | *" | |
867 | "enable_$ac_useropt" | |
868 | "*) ;; | |
869 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
870 | ac_unrecognized_sep=', ';; | |
252b5132 | 871 | esac |
75086676 | 872 | eval enable_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
873 | |
874 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
875 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
876 | | --exec | --exe | --ex) | |
877 | ac_prev=exec_prefix ;; | |
878 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
879 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
880 | | --exec=* | --exe=* | --ex=*) | |
2299a76d | 881 | exec_prefix=$ac_optarg ;; |
252b5132 RH |
882 | |
883 | -gas | --gas | --ga | --g) | |
884 | # Obsolete; use --with-gas. | |
885 | with_gas=yes ;; | |
886 | ||
2299a76d DJ |
887 | -help | --help | --hel | --he | -h) |
888 | ac_init_help=long ;; | |
889 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
890 | ac_init_help=recursive ;; | |
891 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
892 | ac_init_help=short ;; | |
252b5132 RH |
893 | |
894 | -host | --host | --hos | --ho) | |
2299a76d | 895 | ac_prev=host_alias ;; |
252b5132 | 896 | -host=* | --host=* | --hos=* | --ho=*) |
2299a76d | 897 | host_alias=$ac_optarg ;; |
252b5132 | 898 | |
75086676 DD |
899 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
900 | ac_prev=htmldir ;; | |
901 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
902 | | --ht=*) | |
903 | htmldir=$ac_optarg ;; | |
904 | ||
252b5132 RH |
905 | -includedir | --includedir | --includedi | --included | --include \ |
906 | | --includ | --inclu | --incl | --inc) | |
907 | ac_prev=includedir ;; | |
908 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
909 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
2299a76d | 910 | includedir=$ac_optarg ;; |
252b5132 RH |
911 | |
912 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
913 | ac_prev=infodir ;; | |
914 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
2299a76d | 915 | infodir=$ac_optarg ;; |
252b5132 RH |
916 | |
917 | -libdir | --libdir | --libdi | --libd) | |
918 | ac_prev=libdir ;; | |
919 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
2299a76d | 920 | libdir=$ac_optarg ;; |
252b5132 RH |
921 | |
922 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
923 | | --libexe | --libex | --libe) | |
924 | ac_prev=libexecdir ;; | |
925 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
926 | | --libexe=* | --libex=* | --libe=*) | |
2299a76d | 927 | libexecdir=$ac_optarg ;; |
252b5132 | 928 | |
75086676 DD |
929 | -localedir | --localedir | --localedi | --localed | --locale) |
930 | ac_prev=localedir ;; | |
931 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
932 | localedir=$ac_optarg ;; | |
933 | ||
252b5132 | 934 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
75086676 | 935 | | --localstate | --localstat | --localsta | --localst | --locals) |
252b5132 RH |
936 | ac_prev=localstatedir ;; |
937 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
75086676 | 938 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
2299a76d | 939 | localstatedir=$ac_optarg ;; |
252b5132 RH |
940 | |
941 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
942 | ac_prev=mandir ;; | |
943 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
2299a76d | 944 | mandir=$ac_optarg ;; |
252b5132 RH |
945 | |
946 | -nfp | --nfp | --nf) | |
947 | # Obsolete; use --without-fp. | |
948 | with_fp=no ;; | |
949 | ||
950 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
2299a76d | 951 | | --no-cr | --no-c | -n) |
252b5132 RH |
952 | no_create=yes ;; |
953 | ||
954 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
955 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
956 | no_recursion=yes ;; | |
957 | ||
958 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
959 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
960 | | --oldin | --oldi | --old | --ol | --o) | |
961 | ac_prev=oldincludedir ;; | |
962 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
963 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
964 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
2299a76d | 965 | oldincludedir=$ac_optarg ;; |
252b5132 RH |
966 | |
967 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
968 | ac_prev=prefix ;; | |
969 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
2299a76d | 970 | prefix=$ac_optarg ;; |
252b5132 RH |
971 | |
972 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
973 | | --program-pre | --program-pr | --program-p) | |
974 | ac_prev=program_prefix ;; | |
975 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
976 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
2299a76d | 977 | program_prefix=$ac_optarg ;; |
252b5132 RH |
978 | |
979 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
980 | | --program-suf | --program-su | --program-s) | |
981 | ac_prev=program_suffix ;; | |
982 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
983 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
2299a76d | 984 | program_suffix=$ac_optarg ;; |
252b5132 RH |
985 | |
986 | -program-transform-name | --program-transform-name \ | |
987 | | --program-transform-nam | --program-transform-na \ | |
988 | | --program-transform-n | --program-transform- \ | |
989 | | --program-transform | --program-transfor \ | |
990 | | --program-transfo | --program-transf \ | |
991 | | --program-trans | --program-tran \ | |
992 | | --progr-tra | --program-tr | --program-t) | |
993 | ac_prev=program_transform_name ;; | |
994 | -program-transform-name=* | --program-transform-name=* \ | |
995 | | --program-transform-nam=* | --program-transform-na=* \ | |
996 | | --program-transform-n=* | --program-transform-=* \ | |
997 | | --program-transform=* | --program-transfor=* \ | |
998 | | --program-transfo=* | --program-transf=* \ | |
999 | | --program-trans=* | --program-tran=* \ | |
1000 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
2299a76d | 1001 | program_transform_name=$ac_optarg ;; |
252b5132 | 1002 | |
75086676 DD |
1003 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1004 | ac_prev=pdfdir ;; | |
1005 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1006 | pdfdir=$ac_optarg ;; | |
1007 | ||
1008 | -psdir | --psdir | --psdi | --psd | --ps) | |
1009 | ac_prev=psdir ;; | |
1010 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1011 | psdir=$ac_optarg ;; | |
1012 | ||
252b5132 RH |
1013 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1014 | | -silent | --silent | --silen | --sile | --sil) | |
1015 | silent=yes ;; | |
1016 | ||
1017 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1018 | ac_prev=sbindir ;; | |
1019 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1020 | | --sbi=* | --sb=*) | |
2299a76d | 1021 | sbindir=$ac_optarg ;; |
252b5132 RH |
1022 | |
1023 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1024 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1025 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1026 | | --sha | --sh) | |
1027 | ac_prev=sharedstatedir ;; | |
1028 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1029 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1030 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1031 | | --sha=* | --sh=*) | |
2299a76d | 1032 | sharedstatedir=$ac_optarg ;; |
252b5132 RH |
1033 | |
1034 | -site | --site | --sit) | |
1035 | ac_prev=site ;; | |
1036 | -site=* | --site=* | --sit=*) | |
2299a76d | 1037 | site=$ac_optarg ;; |
252b5132 RH |
1038 | |
1039 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1040 | ac_prev=srcdir ;; | |
1041 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
2299a76d | 1042 | srcdir=$ac_optarg ;; |
252b5132 RH |
1043 | |
1044 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1045 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1046 | ac_prev=sysconfdir ;; | |
1047 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1048 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
2299a76d | 1049 | sysconfdir=$ac_optarg ;; |
252b5132 RH |
1050 | |
1051 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
2299a76d | 1052 | ac_prev=target_alias ;; |
252b5132 | 1053 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
2299a76d | 1054 | target_alias=$ac_optarg ;; |
252b5132 RH |
1055 | |
1056 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1057 | verbose=yes ;; | |
1058 | ||
2299a76d DJ |
1059 | -version | --version | --versio | --versi | --vers | -V) |
1060 | ac_init_version=: ;; | |
252b5132 RH |
1061 | |
1062 | -with-* | --with-*) | |
75086676 | 1063 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
252b5132 | 1064 | # Reject names that are not valid shell variable names. |
75086676 | 1065 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1066 | as_fn_error $? "invalid package name: $ac_useropt" |
75086676 DD |
1067 | ac_useropt_orig=$ac_useropt |
1068 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1069 | case $ac_user_opts in | |
1070 | *" | |
1071 | "with_$ac_useropt" | |
1072 | "*) ;; | |
1073 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1074 | ac_unrecognized_sep=', ';; | |
252b5132 | 1075 | esac |
75086676 | 1076 | eval with_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
1077 | |
1078 | -without-* | --without-*) | |
75086676 | 1079 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
252b5132 | 1080 | # Reject names that are not valid shell variable names. |
75086676 | 1081 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1082 | as_fn_error $? "invalid package name: $ac_useropt" |
75086676 DD |
1083 | ac_useropt_orig=$ac_useropt |
1084 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1085 | case $ac_user_opts in | |
1086 | *" | |
1087 | "with_$ac_useropt" | |
1088 | "*) ;; | |
1089 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1090 | ac_unrecognized_sep=', ';; | |
1091 | esac | |
1092 | eval with_$ac_useropt=no ;; | |
252b5132 RH |
1093 | |
1094 | --x) | |
1095 | # Obsolete; use --with-x. | |
1096 | with_x=yes ;; | |
1097 | ||
1098 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1099 | | --x-incl | --x-inc | --x-in | --x-i) | |
1100 | ac_prev=x_includes ;; | |
1101 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1102 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
2299a76d | 1103 | x_includes=$ac_optarg ;; |
252b5132 RH |
1104 | |
1105 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1106 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1107 | ac_prev=x_libraries ;; | |
1108 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1109 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
2299a76d | 1110 | x_libraries=$ac_optarg ;; |
252b5132 | 1111 | |
d0ac1c44 SM |
1112 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1113 | Try \`$0 --help' for more information" | |
252b5132 RH |
1114 | ;; |
1115 | ||
2299a76d DJ |
1116 | *=*) |
1117 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1118 | # Reject names that are not valid shell variable names. | |
75086676 DD |
1119 | case $ac_envvar in #( |
1120 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
d0ac1c44 | 1121 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
75086676 DD |
1122 | esac |
1123 | eval $ac_envvar=\$ac_optarg | |
2299a76d DJ |
1124 | export $ac_envvar ;; |
1125 | ||
252b5132 | 1126 | *) |
2299a76d | 1127 | # FIXME: should be removed in autoconf 3.0. |
75086676 | 1128 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
2299a76d | 1129 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
75086676 | 1130 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
d0ac1c44 | 1131 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
252b5132 RH |
1132 | ;; |
1133 | ||
1134 | esac | |
1135 | done | |
1136 | ||
1137 | if test -n "$ac_prev"; then | |
2299a76d | 1138 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
d0ac1c44 | 1139 | as_fn_error $? "missing argument to $ac_option" |
252b5132 | 1140 | fi |
252b5132 | 1141 | |
75086676 DD |
1142 | if test -n "$ac_unrecognized_opts"; then |
1143 | case $enable_option_checking in | |
1144 | no) ;; | |
d0ac1c44 | 1145 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
75086676 | 1146 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
2299a76d | 1147 | esac |
75086676 | 1148 | fi |
252b5132 | 1149 | |
75086676 DD |
1150 | # Check all directory arguments for consistency. |
1151 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1152 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1153 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1154 | libdir localedir mandir | |
252b5132 | 1155 | do |
75086676 DD |
1156 | eval ac_val=\$$ac_var |
1157 | # Remove trailing slashes. | |
2299a76d | 1158 | case $ac_val in |
75086676 DD |
1159 | */ ) |
1160 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1161 | eval $ac_var=\$ac_val;; | |
252b5132 | 1162 | esac |
75086676 DD |
1163 | # Be sure to have absolute directory names. |
1164 | case $ac_val in | |
1165 | [\\/$]* | ?:[\\/]* ) continue;; | |
1166 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1167 | esac | |
d0ac1c44 | 1168 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
252b5132 RH |
1169 | done |
1170 | ||
2299a76d DJ |
1171 | # There might be people who depend on the old broken behavior: `$host' |
1172 | # used to hold the argument of --host etc. | |
1173 | # FIXME: To remove some day. | |
1174 | build=$build_alias | |
1175 | host=$host_alias | |
1176 | target=$target_alias | |
1177 | ||
1178 | # FIXME: To remove some day. | |
1179 | if test "x$host_alias" != x; then | |
1180 | if test "x$build_alias" = x; then | |
1181 | cross_compiling=maybe | |
2299a76d DJ |
1182 | elif test "x$build_alias" != "x$host_alias"; then |
1183 | cross_compiling=yes | |
1184 | fi | |
1185 | fi | |
252b5132 | 1186 | |
2299a76d DJ |
1187 | ac_tool_prefix= |
1188 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1189 | ||
1190 | test "$silent" = yes && exec 6>/dev/null | |
252b5132 | 1191 | |
252b5132 | 1192 | |
75086676 DD |
1193 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1194 | ac_ls_di=`ls -di .` && | |
1195 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 1196 | as_fn_error $? "working directory cannot be determined" |
75086676 | 1197 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 1198 | as_fn_error $? "pwd does not report name of working directory" |
75086676 DD |
1199 | |
1200 | ||
252b5132 RH |
1201 | # Find the source files, if location was not specified. |
1202 | if test -z "$srcdir"; then | |
1203 | ac_srcdir_defaulted=yes | |
75086676 DD |
1204 | # Try the directory containing this script, then the parent directory. |
1205 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1206 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1207 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1208 | X"$as_myself" : 'X\(//\)$' \| \ | |
1209 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1210 | $as_echo X"$as_myself" | | |
1211 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1212 | s//\1/ | |
1213 | q | |
1214 | } | |
1215 | /^X\(\/\/\)[^/].*/{ | |
1216 | s//\1/ | |
1217 | q | |
1218 | } | |
1219 | /^X\(\/\/\)$/{ | |
1220 | s//\1/ | |
1221 | q | |
1222 | } | |
1223 | /^X\(\/\).*/{ | |
1224 | s//\1/ | |
1225 | q | |
1226 | } | |
1227 | s/.*/./; q'` | |
252b5132 | 1228 | srcdir=$ac_confdir |
75086676 | 1229 | if test ! -r "$srcdir/$ac_unique_file"; then |
252b5132 RH |
1230 | srcdir=.. |
1231 | fi | |
1232 | else | |
1233 | ac_srcdir_defaulted=no | |
1234 | fi | |
75086676 DD |
1235 | if test ! -r "$srcdir/$ac_unique_file"; then |
1236 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 1237 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
75086676 DD |
1238 | fi |
1239 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1240 | ac_abs_confdir=`( | |
d0ac1c44 | 1241 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
75086676 DD |
1242 | pwd)` |
1243 | # When building in place, set srcdir=. | |
1244 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1245 | srcdir=. | |
1246 | fi | |
1247 | # Remove unnecessary trailing slashes from srcdir. | |
1248 | # Double slashes in file names in object file debugging info | |
1249 | # mess up M-x gdb in Emacs. | |
1250 | case $srcdir in | |
1251 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1252 | esac | |
1253 | for ac_var in $ac_precious_vars; do | |
1254 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1255 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1256 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1257 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1258 | done | |
2299a76d DJ |
1259 | |
1260 | # | |
1261 | # Report the --help message. | |
1262 | # | |
1263 | if test "$ac_init_help" = "long"; then | |
1264 | # Omit some internal or obsolete options to make the list less imposing. | |
1265 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1266 | cat <<_ACEOF | |
1267 | \`configure' configures this package to adapt to many kinds of systems. | |
1268 | ||
1269 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1270 | ||
1271 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1272 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1273 | ||
1274 | Defaults for the options are specified in brackets. | |
1275 | ||
1276 | Configuration: | |
1277 | -h, --help display this help and exit | |
1278 | --help=short display options specific to this package | |
1279 | --help=recursive display the short help of all the included packages | |
1280 | -V, --version display version information and exit | |
d0ac1c44 | 1281 | -q, --quiet, --silent do not print \`checking ...' messages |
2299a76d DJ |
1282 | --cache-file=FILE cache test results in FILE [disabled] |
1283 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1284 | -n, --no-create do not create output files | |
1285 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1286 | ||
2299a76d DJ |
1287 | Installation directories: |
1288 | --prefix=PREFIX install architecture-independent files in PREFIX | |
75086676 | 1289 | [$ac_default_prefix] |
2299a76d | 1290 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
75086676 | 1291 | [PREFIX] |
2299a76d DJ |
1292 | |
1293 | By default, \`make install' will install all the files in | |
1294 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1295 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1296 | for instance \`--prefix=\$HOME'. | |
1297 | ||
1298 | For better control, use the options below. | |
1299 | ||
1300 | Fine tuning of the installation directories: | |
75086676 DD |
1301 | --bindir=DIR user executables [EPREFIX/bin] |
1302 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1303 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1304 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1305 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1306 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1307 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1308 | --includedir=DIR C header files [PREFIX/include] | |
1309 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1310 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1311 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1312 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1313 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1314 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1315 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1316 | --htmldir=DIR html documentation [DOCDIR] | |
1317 | --dvidir=DIR dvi documentation [DOCDIR] | |
1318 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1319 | --psdir=DIR ps documentation [DOCDIR] | |
2299a76d DJ |
1320 | _ACEOF |
1321 | ||
1322 | cat <<\_ACEOF | |
1323 | ||
1324 | System types: | |
1325 | --build=BUILD configure for building on BUILD [guessed] | |
1326 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1327 | _ACEOF | |
1328 | fi | |
1329 | ||
1330 | if test -n "$ac_init_help"; then | |
1331 | ||
1332 | cat <<\_ACEOF | |
1333 | ||
1334 | Optional Features: | |
75086676 | 1335 | --disable-option-checking ignore unrecognized --enable/--with options |
2299a76d DJ |
1336 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1337 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1338 | --enable-maintainer-mode | |
1339 | enable make rules and dependencies not useful | |
1340 | (and sometimes confusing) to the casual installer | |
958afec3 | 1341 | --enable-multilib build many library versions (default) |
a4818a05 | 1342 | --enable-install-libiberty Install headers and library for end users |
899de170 | 1343 | --disable-largefile omit support for large files |
56b1e56d | 1344 | --enable-cet enable Intel CET in host libraries [default=auto] |
2299a76d DJ |
1345 | |
1346 | Optional Packages: | |
1347 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1348 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1349 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target | |
1350 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build | |
1351 | --with-cross-host=HOST Configuring with a cross compiler | |
1352 | --with-newlib Configuring with newlib | |
1353 | ||
1354 | Some influential environment variables: | |
1355 | CC C compiler command | |
1356 | CFLAGS C compiler flags | |
1357 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1358 | nonstandard directory <lib dir> | |
75086676 | 1359 | LIBS libraries to pass to the linker, e.g. -l<library> |
d0ac1c44 | 1360 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
75086676 | 1361 | you have headers in a nonstandard directory <include dir> |
2299a76d DJ |
1362 | CPP C preprocessor |
1363 | ||
1364 | Use these variables to override the choices made by `configure' or to help | |
1365 | it to find libraries and programs with nonstandard names/locations. | |
1366 | ||
75086676 | 1367 | Report bugs to the package provider. |
2299a76d | 1368 | _ACEOF |
75086676 | 1369 | ac_status=$? |
2299a76d DJ |
1370 | fi |
1371 | ||
1372 | if test "$ac_init_help" = "recursive"; then | |
1373 | # If there are subdirs, report their specific --help. | |
2299a76d | 1374 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
75086676 DD |
1375 | test -d "$ac_dir" || |
1376 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1377 | continue | |
2299a76d DJ |
1378 | ac_builddir=. |
1379 | ||
75086676 DD |
1380 | case "$ac_dir" in |
1381 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1382 | *) | |
1383 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1384 | # A ".." for each directory in $ac_dir_suffix. | |
1385 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1386 | case $ac_top_builddir_sub in | |
1387 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1388 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1389 | esac ;; | |
1390 | esac | |
1391 | ac_abs_top_builddir=$ac_pwd | |
1392 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1393 | # for backward compatibility: | |
1394 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
1395 | |
1396 | case $srcdir in | |
75086676 | 1397 | .) # We are building in place. |
2299a76d | 1398 | ac_srcdir=. |
75086676 DD |
1399 | ac_top_srcdir=$ac_top_builddir_sub |
1400 | ac_abs_top_srcdir=$ac_pwd ;; | |
1401 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 1402 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
1403 | ac_top_srcdir=$srcdir |
1404 | ac_abs_top_srcdir=$srcdir ;; | |
1405 | *) # Relative name. | |
1406 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1407 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1408 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
58670637 | 1409 | esac |
75086676 DD |
1410 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1411 | ||
1412 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1413 | # Check for guested configure. | |
1414 | if test -f "$ac_srcdir/configure.gnu"; then | |
1415 | echo && | |
1416 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1417 | elif test -f "$ac_srcdir/configure"; then | |
1418 | echo && | |
1419 | $SHELL "$ac_srcdir/configure" --help=recursive | |
2299a76d | 1420 | else |
75086676 DD |
1421 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1422 | fi || ac_status=$? | |
1423 | cd "$ac_pwd" || { ac_status=$?; break; } | |
2299a76d DJ |
1424 | done |
1425 | fi | |
1426 | ||
75086676 | 1427 | test -n "$ac_init_help" && exit $ac_status |
2299a76d DJ |
1428 | if $ac_init_version; then |
1429 | cat <<\_ACEOF | |
75086676 | 1430 | configure |
d0ac1c44 | 1431 | generated by GNU Autoconf 2.69 |
2299a76d | 1432 | |
d0ac1c44 | 1433 | Copyright (C) 2012 Free Software Foundation, Inc. |
2299a76d DJ |
1434 | This configure script is free software; the Free Software Foundation |
1435 | gives unlimited permission to copy, distribute and modify it. | |
1436 | _ACEOF | |
75086676 | 1437 | exit |
2299a76d | 1438 | fi |
2299a76d | 1439 | |
75086676 DD |
1440 | ## ------------------------ ## |
1441 | ## Autoconf initialization. ## | |
1442 | ## ------------------------ ## | |
2299a76d | 1443 | |
75086676 DD |
1444 | # ac_fn_c_try_compile LINENO |
1445 | # -------------------------- | |
1446 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1447 | ac_fn_c_try_compile () | |
2299a76d | 1448 | { |
75086676 DD |
1449 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1450 | rm -f conftest.$ac_objext | |
1451 | if { { ac_try="$ac_compile" | |
1452 | case "(($ac_try" in | |
1453 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1454 | *) ac_try_echo=$ac_try;; | |
1455 | esac | |
1456 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1457 | $as_echo "$ac_try_echo"; } >&5 | |
1458 | (eval "$ac_compile") 2>conftest.err | |
1459 | ac_status=$? | |
1460 | if test -s conftest.err; then | |
1461 | grep -v '^ *+' conftest.err >conftest.er1 | |
1462 | cat conftest.er1 >&5 | |
1463 | mv -f conftest.er1 conftest.err | |
1464 | fi | |
1465 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1466 | test $ac_status = 0; } && { | |
1467 | test -z "$ac_c_werror_flag" || | |
1468 | test ! -s conftest.err | |
1469 | } && test -s conftest.$ac_objext; then : | |
1470 | ac_retval=0 | |
1471 | else | |
1472 | $as_echo "$as_me: failed program was:" >&5 | |
1473 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1474 | |
75086676 DD |
1475 | ac_retval=1 |
1476 | fi | |
d0ac1c44 SM |
1477 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1478 | as_fn_set_status $ac_retval | |
2299a76d | 1479 | |
75086676 | 1480 | } # ac_fn_c_try_compile |
2299a76d | 1481 | |
75086676 DD |
1482 | # ac_fn_c_try_cpp LINENO |
1483 | # ---------------------- | |
1484 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1485 | ac_fn_c_try_cpp () | |
1486 | { | |
1487 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1488 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1489 | case "(($ac_try" in | |
1490 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1491 | *) ac_try_echo=$ac_try;; | |
1492 | esac | |
1493 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1494 | $as_echo "$ac_try_echo"; } >&5 | |
1495 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1496 | ac_status=$? | |
1497 | if test -s conftest.err; then | |
1498 | grep -v '^ *+' conftest.err >conftest.er1 | |
1499 | cat conftest.er1 >&5 | |
1500 | mv -f conftest.er1 conftest.err | |
1501 | fi | |
1502 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
d0ac1c44 | 1503 | test $ac_status = 0; } > conftest.i && { |
75086676 DD |
1504 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1505 | test ! -s conftest.err | |
1506 | }; then : | |
1507 | ac_retval=0 | |
1508 | else | |
1509 | $as_echo "$as_me: failed program was:" >&5 | |
1510 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1511 | |
75086676 DD |
1512 | ac_retval=1 |
1513 | fi | |
d0ac1c44 SM |
1514 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1515 | as_fn_set_status $ac_retval | |
2299a76d | 1516 | |
75086676 | 1517 | } # ac_fn_c_try_cpp |
2299a76d | 1518 | |
f91ca6bc IB |
1519 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1520 | # ------------------------------------------------------- | |
1521 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1522 | # the include files in INCLUDES and setting the cache variable VAR | |
1523 | # accordingly. | |
1524 | ac_fn_c_check_header_mongrel () | |
1525 | { | |
1526 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 1527 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1528 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1529 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1530 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1531 | $as_echo_n "(cached) " >&6 |
1532 | fi | |
1533 | eval ac_res=\$$3 | |
1534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1535 | $as_echo "$ac_res" >&6; } | |
1536 | else | |
1537 | # Is the header compilable? | |
1538 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1539 | $as_echo_n "checking $2 usability... " >&6; } | |
1540 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1541 | /* end confdefs.h. */ | |
1542 | $4 | |
1543 | #include <$2> | |
1544 | _ACEOF | |
1545 | if ac_fn_c_try_compile "$LINENO"; then : | |
1546 | ac_header_compiler=yes | |
1547 | else | |
1548 | ac_header_compiler=no | |
1549 | fi | |
1550 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1552 | $as_echo "$ac_header_compiler" >&6; } | |
1553 | ||
1554 | # Is the header present? | |
1555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1556 | $as_echo_n "checking $2 presence... " >&6; } | |
1557 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1558 | /* end confdefs.h. */ | |
1559 | #include <$2> | |
1560 | _ACEOF | |
1561 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1562 | ac_header_preproc=yes | |
1563 | else | |
1564 | ac_header_preproc=no | |
1565 | fi | |
d0ac1c44 | 1566 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
1567 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1568 | $as_echo "$ac_header_preproc" >&6; } | |
1569 | ||
1570 | # So? What about this header? | |
1571 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1572 | yes:no: ) | |
1573 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1574 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1575 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1576 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1577 | ;; | |
1578 | no:yes:* ) | |
1579 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1580 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1581 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1582 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1583 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1584 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1585 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1586 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1587 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1588 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1589 | ;; | |
1590 | esac | |
1591 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1592 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1593 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1594 | $as_echo_n "(cached) " >&6 |
1595 | else | |
1596 | eval "$3=\$ac_header_compiler" | |
1597 | fi | |
1598 | eval ac_res=\$$3 | |
1599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1600 | $as_echo "$ac_res" >&6; } | |
1601 | fi | |
d0ac1c44 | 1602 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
f91ca6bc IB |
1603 | |
1604 | } # ac_fn_c_check_header_mongrel | |
1605 | ||
75086676 DD |
1606 | # ac_fn_c_try_run LINENO |
1607 | # ---------------------- | |
1608 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1609 | # that executables *can* be run. | |
1610 | ac_fn_c_try_run () | |
1611 | { | |
1612 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1613 | if { { ac_try="$ac_link" | |
1614 | case "(($ac_try" in | |
1615 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1616 | *) ac_try_echo=$ac_try;; | |
1617 | esac | |
1618 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1619 | $as_echo "$ac_try_echo"; } >&5 | |
1620 | (eval "$ac_link") 2>&5 | |
1621 | ac_status=$? | |
1622 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1623 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1624 | { { case "(($ac_try" in | |
1625 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1626 | *) ac_try_echo=$ac_try;; | |
1627 | esac | |
1628 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1629 | $as_echo "$ac_try_echo"; } >&5 | |
1630 | (eval "$ac_try") 2>&5 | |
1631 | ac_status=$? | |
1632 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1633 | test $ac_status = 0; }; }; then : | |
1634 | ac_retval=0 | |
1635 | else | |
1636 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1637 | $as_echo "$as_me: failed program was:" >&5 | |
1638 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1639 | |
75086676 DD |
1640 | ac_retval=$ac_status |
1641 | fi | |
1642 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1643 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1644 | as_fn_set_status $ac_retval | |
2299a76d | 1645 | |
75086676 | 1646 | } # ac_fn_c_try_run |
252b5132 | 1647 | |
f91ca6bc IB |
1648 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1649 | # ------------------------------------------------------- | |
1650 | # Tests whether HEADER exists and can be compiled using the include files in | |
1651 | # INCLUDES, setting the cache variable VAR accordingly. | |
1652 | ac_fn_c_check_header_compile () | |
1653 | { | |
1654 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1655 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1656 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1657 | if eval \${$3+:} false; then : |
f91ca6bc IB |
1658 | $as_echo_n "(cached) " >&6 |
1659 | else | |
1660 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1661 | /* end confdefs.h. */ | |
1662 | $4 | |
1663 | #include <$2> | |
1664 | _ACEOF | |
1665 | if ac_fn_c_try_compile "$LINENO"; then : | |
1666 | eval "$3=yes" | |
1667 | else | |
1668 | eval "$3=no" | |
1669 | fi | |
1670 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1671 | fi | |
1672 | eval ac_res=\$$3 | |
1673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1674 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1675 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
f91ca6bc IB |
1676 | |
1677 | } # ac_fn_c_check_header_compile | |
1678 | ||
87c66b2e L |
1679 | # ac_fn_c_try_link LINENO |
1680 | # ----------------------- | |
1681 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1682 | ac_fn_c_try_link () | |
1683 | { | |
1684 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1685 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1686 | if { { ac_try="$ac_link" | |
1687 | case "(($ac_try" in | |
1688 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1689 | *) ac_try_echo=$ac_try;; | |
1690 | esac | |
1691 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1692 | $as_echo "$ac_try_echo"; } >&5 | |
1693 | (eval "$ac_link") 2>conftest.err | |
1694 | ac_status=$? | |
1695 | if test -s conftest.err; then | |
1696 | grep -v '^ *+' conftest.err >conftest.er1 | |
1697 | cat conftest.er1 >&5 | |
1698 | mv -f conftest.er1 conftest.err | |
1699 | fi | |
1700 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1701 | test $ac_status = 0; } && { | |
1702 | test -z "$ac_c_werror_flag" || | |
1703 | test ! -s conftest.err | |
1704 | } && test -s conftest$ac_exeext && { | |
1705 | test "$cross_compiling" = yes || | |
1706 | test -x conftest$ac_exeext | |
1707 | }; then : | |
1708 | ac_retval=0 | |
1709 | else | |
1710 | $as_echo "$as_me: failed program was:" >&5 | |
1711 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1712 | ||
1713 | ac_retval=1 | |
1714 | fi | |
1715 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1716 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1717 | # interfere with the next link command; also delete a directory that is | |
1718 | # left behind by Apple's compiler. We do this before executing the actions. | |
1719 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1720 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1721 | as_fn_set_status $ac_retval | |
1722 | ||
1723 | } # ac_fn_c_try_link | |
1724 | ||
75086676 DD |
1725 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
1726 | # ---------------------------------------------- | |
1727 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
1728 | ac_fn_c_check_header_preproc () | |
1729 | { | |
1730 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1731 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1732 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1733 | if eval \${$3+:} false; then : |
75086676 DD |
1734 | $as_echo_n "(cached) " >&6 |
1735 | else | |
1736 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1737 | /* end confdefs.h. */ | |
1738 | #include <$2> | |
2299a76d | 1739 | _ACEOF |
75086676 DD |
1740 | if ac_fn_c_try_cpp "$LINENO"; then : |
1741 | eval "$3=yes" | |
1742 | else | |
1743 | eval "$3=no" | |
1744 | fi | |
d0ac1c44 | 1745 | rm -f conftest.err conftest.i conftest.$ac_ext |
75086676 DD |
1746 | fi |
1747 | eval ac_res=\$$3 | |
1748 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1749 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1750 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2299a76d | 1751 | |
75086676 | 1752 | } # ac_fn_c_check_header_preproc |
2299a76d | 1753 | |
75086676 DD |
1754 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1755 | # -------------------------------------------- | |
1756 | # Tries to find the compile-time value of EXPR in a program that includes | |
1757 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1758 | # computed | |
1759 | ac_fn_c_compute_int () | |
1760 | { | |
1761 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1762 | if test "$cross_compiling" = yes; then | |
1763 | # Depending upon the size, compute the lo and hi bounds. | |
1764 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1765 | /* end confdefs.h. */ | |
1766 | $4 | |
1767 | int | |
1768 | main () | |
1769 | { | |
1770 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
d0ac1c44 SM |
1771 | test_array [0] = 0; |
1772 | return test_array [0]; | |
2299a76d | 1773 | |
75086676 DD |
1774 | ; |
1775 | return 0; | |
1776 | } | |
1777 | _ACEOF | |
1778 | if ac_fn_c_try_compile "$LINENO"; then : | |
1779 | ac_lo=0 ac_mid=0 | |
1780 | while :; do | |
1781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1782 | /* end confdefs.h. */ | |
1783 | $4 | |
1784 | int | |
1785 | main () | |
2299a76d | 1786 | { |
75086676 | 1787 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
d0ac1c44 SM |
1788 | test_array [0] = 0; |
1789 | return test_array [0]; | |
75086676 DD |
1790 | |
1791 | ; | |
1792 | return 0; | |
2299a76d | 1793 | } |
75086676 DD |
1794 | _ACEOF |
1795 | if ac_fn_c_try_compile "$LINENO"; then : | |
1796 | ac_hi=$ac_mid; break | |
1797 | else | |
1798 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1799 | if test $ac_lo -le $ac_mid; then | |
1800 | ac_lo= ac_hi= | |
1801 | break | |
1802 | fi | |
1803 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1804 | fi | |
1805 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1806 | done | |
1807 | else | |
1808 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1809 | /* end confdefs.h. */ | |
1810 | $4 | |
1811 | int | |
1812 | main () | |
1813 | { | |
1814 | static int test_array [1 - 2 * !(($2) < 0)]; | |
d0ac1c44 SM |
1815 | test_array [0] = 0; |
1816 | return test_array [0]; | |
2299a76d | 1817 | |
75086676 DD |
1818 | ; |
1819 | return 0; | |
1820 | } | |
1821 | _ACEOF | |
1822 | if ac_fn_c_try_compile "$LINENO"; then : | |
1823 | ac_hi=-1 ac_mid=-1 | |
1824 | while :; do | |
1825 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1826 | /* end confdefs.h. */ | |
1827 | $4 | |
1828 | int | |
1829 | main () | |
1830 | { | |
1831 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
d0ac1c44 SM |
1832 | test_array [0] = 0; |
1833 | return test_array [0]; | |
2299a76d | 1834 | |
75086676 DD |
1835 | ; |
1836 | return 0; | |
1837 | } | |
1838 | _ACEOF | |
1839 | if ac_fn_c_try_compile "$LINENO"; then : | |
1840 | ac_lo=$ac_mid; break | |
1841 | else | |
1842 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1843 | if test $ac_mid -le $ac_hi; then | |
1844 | ac_lo= ac_hi= | |
1845 | break | |
1846 | fi | |
1847 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1848 | fi | |
1849 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1850 | done | |
1851 | else | |
1852 | ac_lo= ac_hi= | |
1853 | fi | |
1854 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1855 | fi | |
1856 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1857 | # Binary search between lo and hi bounds. | |
1858 | while test "x$ac_lo" != "x$ac_hi"; do | |
1859 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1860 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1861 | /* end confdefs.h. */ | |
1862 | $4 | |
1863 | int | |
1864 | main () | |
1865 | { | |
1866 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
1867 | test_array [0] = 0; |
1868 | return test_array [0]; | |
2299a76d | 1869 | |
75086676 DD |
1870 | ; |
1871 | return 0; | |
1872 | } | |
1873 | _ACEOF | |
1874 | if ac_fn_c_try_compile "$LINENO"; then : | |
1875 | ac_hi=$ac_mid | |
1876 | else | |
1877 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1878 | fi | |
1879 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 1880 | done |
75086676 DD |
1881 | case $ac_lo in #(( |
1882 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1883 | '') ac_retval=1 ;; | |
1884 | esac | |
1885 | else | |
1886 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1887 | /* end confdefs.h. */ | |
1888 | $4 | |
1889 | static long int longval () { return $2; } | |
1890 | static unsigned long int ulongval () { return $2; } | |
1891 | #include <stdio.h> | |
1892 | #include <stdlib.h> | |
1893 | int | |
1894 | main () | |
1895 | { | |
2299a76d | 1896 | |
75086676 DD |
1897 | FILE *f = fopen ("conftest.val", "w"); |
1898 | if (! f) | |
1899 | return 1; | |
1900 | if (($2) < 0) | |
1901 | { | |
1902 | long int i = longval (); | |
1903 | if (i != ($2)) | |
1904 | return 1; | |
1905 | fprintf (f, "%ld", i); | |
1906 | } | |
1907 | else | |
1908 | { | |
1909 | unsigned long int i = ulongval (); | |
1910 | if (i != ($2)) | |
1911 | return 1; | |
1912 | fprintf (f, "%lu", i); | |
1913 | } | |
1914 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1915 | on some platforms. */ | |
1916 | return ferror (f) || fclose (f) != 0; | |
2299a76d | 1917 | |
75086676 DD |
1918 | ; |
1919 | return 0; | |
1920 | } | |
2299a76d | 1921 | _ACEOF |
75086676 DD |
1922 | if ac_fn_c_try_run "$LINENO"; then : |
1923 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1924 | else | |
1925 | ac_retval=1 | |
1926 | fi | |
1927 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1928 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1929 | rm -f conftest.val | |
2299a76d | 1930 | |
75086676 | 1931 | fi |
d0ac1c44 SM |
1932 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1933 | as_fn_set_status $ac_retval | |
2299a76d | 1934 | |
75086676 | 1935 | } # ac_fn_c_compute_int |
2299a76d | 1936 | |
75086676 DD |
1937 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1938 | # ------------------------------------------- | |
1939 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1940 | # variable VAR accordingly. | |
1941 | ac_fn_c_check_type () | |
1942 | { | |
1943 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1944 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1945 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1946 | if eval \${$3+:} false; then : |
75086676 DD |
1947 | $as_echo_n "(cached) " >&6 |
1948 | else | |
1949 | eval "$3=no" | |
1950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1951 | /* end confdefs.h. */ | |
1952 | $4 | |
1953 | int | |
1954 | main () | |
1955 | { | |
1956 | if (sizeof ($2)) | |
1957 | return 0; | |
1958 | ; | |
1959 | return 0; | |
1960 | } | |
2299a76d | 1961 | _ACEOF |
75086676 DD |
1962 | if ac_fn_c_try_compile "$LINENO"; then : |
1963 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1964 | /* end confdefs.h. */ | |
1965 | $4 | |
1966 | int | |
1967 | main () | |
1968 | { | |
1969 | if (sizeof (($2))) | |
1970 | return 0; | |
1971 | ; | |
1972 | return 0; | |
1973 | } | |
2299a76d | 1974 | _ACEOF |
75086676 | 1975 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 1976 | |
75086676 DD |
1977 | else |
1978 | eval "$3=yes" | |
1979 | fi | |
1980 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1981 | fi | |
1982 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1983 | fi | |
1984 | eval ac_res=\$$3 | |
1985 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1986 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1987 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2299a76d | 1988 | |
75086676 | 1989 | } # ac_fn_c_check_type |
2299a76d | 1990 | |
75086676 DD |
1991 | # ac_fn_c_check_func LINENO FUNC VAR |
1992 | # ---------------------------------- | |
1993 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1994 | ac_fn_c_check_func () | |
1995 | { | |
1996 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1997 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1998 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1999 | if eval \${$3+:} false; then : |
75086676 | 2000 | $as_echo_n "(cached) " >&6 |
252b5132 | 2001 | else |
75086676 | 2002 | if test x$gcc_no_link = xyes; then |
d0ac1c44 | 2003 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
2299a76d | 2004 | fi |
75086676 DD |
2005 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2006 | /* end confdefs.h. */ | |
85f1f7cf DD |
2007 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
2008 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2009 | #define $2 innocuous_$2 | |
2010 | ||
75086676 DD |
2011 | /* System header to define __stub macros and hopefully few prototypes, |
2012 | which can conflict with char $2 (); below. | |
2013 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
85f1f7cf DD |
2014 | <limits.h> exists even on freestanding compilers. */ |
2015 | ||
2016 | #ifdef __STDC__ | |
75086676 DD |
2017 | # include <limits.h> |
2018 | #else | |
2019 | # include <assert.h> | |
2020 | #endif | |
85f1f7cf DD |
2021 | |
2022 | #undef $2 | |
2023 | ||
2024 | /* Override any GCC internal prototype to avoid an error. | |
2025 | Use char because int might match the return type of a GCC | |
2026 | builtin and then its argument prototype would still apply. */ | |
75086676 DD |
2027 | #ifdef __cplusplus |
2028 | extern "C" | |
75086676 | 2029 | #endif |
75086676 DD |
2030 | char $2 (); |
2031 | /* The GNU C library defines this for functions which it implements | |
2032 | to always fail with ENOSYS. Some functions are actually named | |
2033 | something starting with __ and the normal name is an alias. */ | |
85f1f7cf | 2034 | #if defined __stub_$2 || defined __stub___$2 |
75086676 | 2035 | choke me |
75086676 | 2036 | #endif |
2299a76d | 2037 | |
75086676 DD |
2038 | int |
2039 | main () | |
2040 | { | |
85f1f7cf | 2041 | return $2 (); |
75086676 DD |
2042 | ; |
2043 | return 0; | |
2044 | } | |
2045 | _ACEOF | |
2046 | if ac_fn_c_try_link "$LINENO"; then : | |
2047 | eval "$3=yes" | |
2048 | else | |
2049 | eval "$3=no" | |
252b5132 | 2050 | fi |
75086676 DD |
2051 | rm -f core conftest.err conftest.$ac_objext \ |
2052 | conftest$ac_exeext conftest.$ac_ext | |
2053 | fi | |
2054 | eval ac_res=\$$3 | |
2055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2056 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2057 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
252b5132 | 2058 | |
75086676 | 2059 | } # ac_fn_c_check_func |
252b5132 | 2060 | |
d0ac1c44 SM |
2061 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
2062 | # --------------------------------------------- | |
2063 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2064 | # accordingly. | |
75086676 DD |
2065 | ac_fn_c_check_decl () |
2066 | { | |
2067 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
a2803021 DD |
2068 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2069 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2071 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
d0ac1c44 | 2072 | if eval \${$3+:} false; then : |
75086676 DD |
2073 | $as_echo_n "(cached) " >&6 |
2074 | else | |
2075 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2076 | /* end confdefs.h. */ | |
2077 | $4 | |
2078 | int | |
2079 | main () | |
2080 | { | |
a2803021 DD |
2081 | #ifndef $as_decl_name |
2082 | #ifdef __cplusplus | |
2083 | (void) $as_decl_use; | |
2084 | #else | |
2085 | (void) $as_decl_name; | |
2086 | #endif | |
75086676 | 2087 | #endif |
252b5132 | 2088 | |
75086676 DD |
2089 | ; |
2090 | return 0; | |
2091 | } | |
2092 | _ACEOF | |
2093 | if ac_fn_c_try_compile "$LINENO"; then : | |
2094 | eval "$3=yes" | |
2095 | else | |
2096 | eval "$3=no" | |
2097 | fi | |
2098 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2099 | fi | |
2100 | eval ac_res=\$$3 | |
2101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2102 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2103 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
252b5132 | 2104 | |
75086676 DD |
2105 | } # ac_fn_c_check_decl |
2106 | cat >config.log <<_ACEOF | |
2107 | This file contains any messages produced by compilers while | |
2108 | running configure, to aid debugging if configure makes a mistake. | |
52d98c2d | 2109 | |
75086676 | 2110 | It was created by $as_me, which was |
d0ac1c44 | 2111 | generated by GNU Autoconf 2.69. Invocation command line was |
252b5132 | 2112 | |
75086676 | 2113 | $ $0 $@ |
2299a76d | 2114 | |
75086676 DD |
2115 | _ACEOF |
2116 | exec 5>>config.log | |
2117 | { | |
2118 | cat <<_ASUNAME | |
2119 | ## --------- ## | |
2120 | ## Platform. ## | |
2121 | ## --------- ## | |
2299a76d | 2122 | |
75086676 DD |
2123 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2124 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2125 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2126 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2127 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2299a76d | 2128 | |
75086676 DD |
2129 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2130 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2299a76d | 2131 | |
75086676 DD |
2132 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2133 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2134 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2135 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2136 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2137 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2138 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2299a76d | 2139 | |
75086676 | 2140 | _ASUNAME |
2299a76d | 2141 | |
75086676 DD |
2142 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2143 | for as_dir in $PATH | |
2144 | do | |
2145 | IFS=$as_save_IFS | |
2146 | test -z "$as_dir" && as_dir=. | |
2147 | $as_echo "PATH: $as_dir" | |
2148 | done | |
2149 | IFS=$as_save_IFS | |
2299a76d | 2150 | |
75086676 | 2151 | } >&5 |
2299a76d | 2152 | |
75086676 | 2153 | cat >&5 <<_ACEOF |
2299a76d DJ |
2154 | |
2155 | ||
75086676 DD |
2156 | ## ----------- ## |
2157 | ## Core tests. ## | |
2158 | ## ----------- ## | |
2299a76d | 2159 | |
75086676 | 2160 | _ACEOF |
2299a76d | 2161 | |
c8536f38 | 2162 | |
75086676 DD |
2163 | # Keep a trace of the command line. |
2164 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2165 | # Strip out --silent because we don't want to record it for future runs. | |
2166 | # Also quote any args containing shell meta-characters. | |
2167 | # Make two passes to allow for proper duplicate-argument suppression. | |
2168 | ac_configure_args= | |
2169 | ac_configure_args0= | |
2170 | ac_configure_args1= | |
2171 | ac_must_keep_next=false | |
2172 | for ac_pass in 1 2 | |
2173 | do | |
2174 | for ac_arg | |
2175 | do | |
2176 | case $ac_arg in | |
2177 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2178 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2179 | | -silent | --silent | --silen | --sile | --sil) | |
2180 | continue ;; | |
2181 | *\'*) | |
2182 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2183 | esac | |
2184 | case $ac_pass in | |
2185 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2186 | 2) | |
2187 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2188 | if test $ac_must_keep_next = true; then | |
2189 | ac_must_keep_next=false # Got value, back to normal. | |
2190 | else | |
2191 | case $ac_arg in | |
2192 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2193 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2194 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2195 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2196 | case "$ac_configure_args0 " in | |
2197 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2198 | esac | |
2199 | ;; | |
2200 | -* ) ac_must_keep_next=true ;; | |
2201 | esac | |
2202 | fi | |
2203 | as_fn_append ac_configure_args " '$ac_arg'" | |
2204 | ;; | |
2205 | esac | |
2206 | done | |
2207 | done | |
2208 | { ac_configure_args0=; unset ac_configure_args0;} | |
2209 | { ac_configure_args1=; unset ac_configure_args1;} | |
c8536f38 | 2210 | |
75086676 DD |
2211 | # When interrupted or exit'd, cleanup temporary files, and complete |
2212 | # config.log. We remove comments because anyway the quotes in there | |
2213 | # would cause problems or look ugly. | |
2214 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2215 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2216 | trap 'exit_status=$? | |
2217 | # Save into config.log some information that might help in debugging. | |
2218 | { | |
2219 | echo | |
c8536f38 | 2220 | |
d0ac1c44 | 2221 | $as_echo "## ---------------- ## |
75086676 | 2222 | ## Cache variables. ## |
d0ac1c44 | 2223 | ## ---------------- ##" |
75086676 DD |
2224 | echo |
2225 | # The following way of writing the cache mishandles newlines in values, | |
2226 | ( | |
2227 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2228 | eval ac_val=\$$ac_var | |
2229 | case $ac_val in #( | |
2230 | *${as_nl}*) | |
2231 | case $ac_var in #( | |
2232 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2233 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2234 | esac | |
2235 | case $ac_var in #( | |
2236 | _ | IFS | as_nl) ;; #( | |
2237 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2238 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2239 | esac ;; | |
2240 | esac | |
2241 | done | |
2242 | (set) 2>&1 | | |
2243 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2244 | *${as_nl}ac_space=\ *) | |
2245 | sed -n \ | |
2246 | "s/'\''/'\''\\\\'\'''\''/g; | |
2247 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2248 | ;; #( | |
2249 | *) | |
2250 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2251 | ;; | |
2252 | esac | | |
2253 | sort | |
2254 | ) | |
2255 | echo | |
2299a76d | 2256 | |
d0ac1c44 | 2257 | $as_echo "## ----------------- ## |
75086676 | 2258 | ## Output variables. ## |
d0ac1c44 | 2259 | ## ----------------- ##" |
75086676 DD |
2260 | echo |
2261 | for ac_var in $ac_subst_vars | |
2262 | do | |
2263 | eval ac_val=\$$ac_var | |
2264 | case $ac_val in | |
2265 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2266 | esac | |
2267 | $as_echo "$ac_var='\''$ac_val'\''" | |
2268 | done | sort | |
2269 | echo | |
2299a76d | 2270 | |
75086676 | 2271 | if test -n "$ac_subst_files"; then |
d0ac1c44 | 2272 | $as_echo "## ------------------- ## |
75086676 | 2273 | ## File substitutions. ## |
d0ac1c44 | 2274 | ## ------------------- ##" |
75086676 DD |
2275 | echo |
2276 | for ac_var in $ac_subst_files | |
2277 | do | |
2278 | eval ac_val=\$$ac_var | |
2279 | case $ac_val in | |
2280 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2281 | esac | |
2282 | $as_echo "$ac_var='\''$ac_val'\''" | |
2283 | done | sort | |
2284 | echo | |
2285 | fi | |
bb6a587d | 2286 | |
75086676 | 2287 | if test -s confdefs.h; then |
d0ac1c44 | 2288 | $as_echo "## ----------- ## |
75086676 | 2289 | ## confdefs.h. ## |
d0ac1c44 | 2290 | ## ----------- ##" |
75086676 DD |
2291 | echo |
2292 | cat confdefs.h | |
2293 | echo | |
2294 | fi | |
2295 | test "$ac_signal" != 0 && | |
2296 | $as_echo "$as_me: caught signal $ac_signal" | |
2297 | $as_echo "$as_me: exit $exit_status" | |
2298 | } >&5 | |
2299 | rm -f core *.core core.conftest.* && | |
2300 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2301 | exit $exit_status | |
2302 | ' 0 | |
2303 | for ac_signal in 1 2 13 15; do | |
2304 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2305 | done | |
2306 | ac_signal=0 | |
2299a76d | 2307 | |
75086676 DD |
2308 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2309 | rm -f -r conftest* confdefs.h | |
2299a76d | 2310 | |
75086676 | 2311 | $as_echo "/* confdefs.h */" > confdefs.h |
2299a76d | 2312 | |
75086676 | 2313 | # Predefined preprocessor variables. |
2299a76d | 2314 | |
75086676 DD |
2315 | cat >>confdefs.h <<_ACEOF |
2316 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2317 | _ACEOF | |
2299a76d | 2318 | |
75086676 DD |
2319 | cat >>confdefs.h <<_ACEOF |
2320 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2321 | _ACEOF | |
2299a76d | 2322 | |
75086676 DD |
2323 | cat >>confdefs.h <<_ACEOF |
2324 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2325 | _ACEOF | |
cfed0715 | 2326 | |
75086676 DD |
2327 | cat >>confdefs.h <<_ACEOF |
2328 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2329 | _ACEOF | |
2299a76d | 2330 | |
75086676 DD |
2331 | cat >>confdefs.h <<_ACEOF |
2332 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2333 | _ACEOF | |
252b5132 | 2334 | |
75086676 DD |
2335 | cat >>confdefs.h <<_ACEOF |
2336 | #define PACKAGE_URL "$PACKAGE_URL" | |
2337 | _ACEOF | |
252b5132 RH |
2338 | |
2339 | ||
75086676 DD |
2340 | # Let the site file select an alternate cache file if it wants to. |
2341 | # Prefer an explicitly selected file to automatically selected ones. | |
2342 | ac_site_file1=NONE | |
2343 | ac_site_file2=NONE | |
2344 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
2345 | # We do not want a PATH search for config.site. |
2346 | case $CONFIG_SITE in #(( | |
2347 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2348 | */*) ac_site_file1=$CONFIG_SITE;; | |
2349 | *) ac_site_file1=./$CONFIG_SITE;; | |
2350 | esac | |
75086676 DD |
2351 | elif test "x$prefix" != xNONE; then |
2352 | ac_site_file1=$prefix/share/config.site | |
2353 | ac_site_file2=$prefix/etc/config.site | |
2354 | else | |
2355 | ac_site_file1=$ac_default_prefix/share/config.site | |
2356 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2357 | fi | |
2358 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2359 | do | |
2360 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 | 2361 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
75086676 DD |
2362 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2363 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2364 | sed 's/^/| /' "$ac_site_file" >&5 | |
d0ac1c44 SM |
2365 | . "$ac_site_file" \ |
2366 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2367 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2368 | as_fn_error $? "failed to load site script $ac_site_file | |
2369 | See \`config.log' for more details" "$LINENO" 5; } | |
75086676 DD |
2370 | fi |
2371 | done | |
2372 | ||
2373 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
2374 | # Some versions of bash will fail to source /dev/null (special files |
2375 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2376 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
75086676 DD |
2377 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2378 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2379 | case $cache_file in | |
2380 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2381 | *) . "./$cache_file";; | |
2382 | esac | |
2383 | fi | |
2384 | else | |
2385 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2386 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2387 | >$cache_file | |
2388 | fi | |
2389 | ||
d0ac1c44 SM |
2390 | as_fn_append ac_header_list " stdlib.h" |
2391 | as_fn_append ac_header_list " unistd.h" | |
2392 | as_fn_append ac_header_list " sys/param.h" | |
75086676 DD |
2393 | # Check that the precious variables saved in the cache have kept the same |
2394 | # value. | |
2395 | ac_cache_corrupted=false | |
2396 | for ac_var in $ac_precious_vars; do | |
2397 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2398 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2399 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2400 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2401 | case $ac_old_set,$ac_new_set in | |
2402 | set,) | |
2403 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2404 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2405 | ac_cache_corrupted=: ;; | |
2406 | ,set) | |
2407 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2408 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2409 | ac_cache_corrupted=: ;; | |
2410 | ,);; | |
2411 | *) | |
2412 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2413 | # differences in whitespace do not lead to failure. | |
2414 | ac_old_val_w=`echo x $ac_old_val` | |
2415 | ac_new_val_w=`echo x $ac_new_val` | |
2416 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2417 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2418 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2419 | ac_cache_corrupted=: | |
2420 | else | |
2421 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2422 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2423 | eval $ac_var=\$ac_old_val | |
2424 | fi | |
2425 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2426 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2427 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2428 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2429 | fi;; | |
2430 | esac | |
2431 | # Pass precious variables to config.status. | |
2432 | if test "$ac_new_set" = set; then | |
2433 | case $ac_new_val in | |
2434 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2435 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2436 | esac | |
2437 | case " $ac_configure_args " in | |
2438 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2439 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2440 | esac | |
2441 | fi | |
2442 | done | |
2443 | if $ac_cache_corrupted; then | |
2444 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2445 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2446 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2447 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
d0ac1c44 | 2448 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
75086676 DD |
2449 | fi |
2450 | ## -------------------- ## | |
2451 | ## Main body of script. ## | |
2452 | ## -------------------- ## | |
2453 | ||
2454 | ac_ext=c | |
2455 | ac_cpp='$CPP $CPPFLAGS' | |
2456 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2457 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2458 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2459 | ||
2460 | ||
2461 | ||
2462 | ||
2463 | ||
2464 | ||
2465 | ||
2466 | # This works around the fact that libtool configuration may change LD | |
2467 | # for this particular configuration, but some shells, instead of | |
2468 | # keeping the changes in LD private, export them just because LD is | |
2469 | # exported. We don't use libtool yet, but some day we might, so... | |
2470 | ORIGINAL_LD_FOR_MULTILIBS=$LD | |
2471 | ||
2472 | ||
2473 | # Check whether --with-target-subdir was given. | |
2474 | if test "${with_target_subdir+set}" = set; then : | |
2475 | withval=$with_target_subdir; | |
2476 | fi | |
2477 | ||
2478 | ||
2479 | # Check whether --with-build-subdir was given. | |
2480 | if test "${with_build_subdir+set}" = set; then : | |
2481 | withval=$with_build_subdir; | |
2482 | fi | |
2483 | ||
2484 | ||
2485 | # Check whether --with-cross-host was given. | |
2486 | if test "${with_cross_host+set}" = set; then : | |
2487 | withval=$with_cross_host; | |
2488 | fi | |
2489 | ||
2490 | ||
2491 | # Check whether --with-newlib was given. | |
2492 | if test "${with_newlib+set}" = set; then : | |
2493 | withval=$with_newlib; | |
2494 | fi | |
2495 | ||
2496 | ||
2497 | if test "${srcdir}" = "."; then | |
2498 | if test -n "${with_build_subdir}"; then | |
2499 | libiberty_topdir="${srcdir}/../.." | |
cfed0715 DD |
2500 | with_target_subdir= |
2501 | elif test -z "${with_target_subdir}"; then | |
252b5132 RH |
2502 | libiberty_topdir="${srcdir}/.." |
2503 | else | |
2504 | if test "${with_target_subdir}" != "."; then | |
2505 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." | |
2506 | else | |
2507 | libiberty_topdir="${srcdir}/${with_multisrctop}.." | |
2508 | fi | |
2509 | fi | |
2510 | else | |
2511 | libiberty_topdir="${srcdir}/.." | |
2512 | fi | |
85b9a938 | 2513 | |
252b5132 | 2514 | ac_aux_dir= |
75086676 | 2515 | for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do |
d0ac1c44 SM |
2516 | if test -f "$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 "$ac_dir/install.sh"; then | |
2521 | ac_aux_dir=$ac_dir | |
2522 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2523 | break | |
2524 | elif test -f "$ac_dir/shtool"; then | |
2525 | ac_aux_dir=$ac_dir | |
2526 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2527 | break | |
2528 | fi | |
252b5132 RH |
2529 | done |
2530 | if test -z "$ac_aux_dir"; then | |
d0ac1c44 | 2531 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5 |
252b5132 | 2532 | fi |
252b5132 | 2533 | |
75086676 DD |
2534 | # These three variables are undocumented and unsupported, |
2535 | # and are intended to be withdrawn in a future Autoconf release. | |
2536 | # They can cause serious problems if a builder's source tree is in a directory | |
2537 | # whose full name contains unusual characters. | |
2538 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2539 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2540 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
252b5132 RH |
2541 | |
2542 | ||
75086676 DD |
2543 | |
2544 | ||
2545 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
2546 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2547 | # Check whether --enable-maintainer-mode was given. | |
2548 | if test "${enable_maintainer_mode+set}" = set; then : | |
2549 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval | |
39423523 DD |
2550 | else |
2551 | maintainer_mode=no | |
75086676 | 2552 | fi |
39423523 | 2553 | |
75086676 DD |
2554 | |
2555 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 | |
2556 | $as_echo "$maintainer_mode" >&6; } | |
39423523 DD |
2557 | |
2558 | if test "$maintainer_mode" = "yes"; then | |
2559 | MAINT='' | |
2560 | NOTMAINT='#' | |
2561 | else | |
2562 | MAINT='#' | |
2563 | NOTMAINT='' | |
2564 | fi | |
2565 | ||
da191b5b DD |
2566 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
2567 | # rely on it - libiberty is built before texinfo. | |
2568 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
39423523 | 2569 | set dummy makeinfo; ac_word=$2 |
75086676 DD |
2570 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2571 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2572 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
75086676 | 2573 | $as_echo_n "(cached) " >&6 |
39423523 DD |
2574 | else |
2575 | if test -n "$MAKEINFO"; then | |
2576 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
2577 | else | |
2299a76d DJ |
2578 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2579 | for as_dir in $PATH | |
2580 | do | |
2581 | IFS=$as_save_IFS | |
2582 | test -z "$as_dir" && as_dir=. | |
75086676 | 2583 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2584 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2585 | ac_cv_prog_MAKEINFO="makeinfo" |
75086676 | 2586 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2587 | break 2 |
2588 | fi | |
2589 | done | |
75086676 DD |
2590 | done |
2591 | IFS=$as_save_IFS | |
2299a76d | 2592 | |
39423523 DD |
2593 | fi |
2594 | fi | |
2299a76d | 2595 | MAKEINFO=$ac_cv_prog_MAKEINFO |
39423523 | 2596 | if test -n "$MAKEINFO"; then |
75086676 DD |
2597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
2598 | $as_echo "$MAKEINFO" >&6; } | |
39423523 | 2599 | else |
75086676 DD |
2600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2601 | $as_echo "no" >&6; } | |
39423523 DD |
2602 | fi |
2603 | ||
75086676 | 2604 | |
1a78a35a DD |
2605 | if test "x$MAKEINFO" = "x"; then |
2606 | MAKEINFO="@echo makeinfo missing; true" | |
da191b5b | 2607 | BUILD_INFO= |
1a78a35a DD |
2608 | else |
2609 | BUILD_INFO=info | |
b7ca9213 L |
2610 | case "$MAKEINFO" in |
2611 | */missing\ makeinfo*) | |
1a78a35a | 2612 | BUILD_INFO= |
75086676 | 2613 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
b7ca9213 | 2614 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
75086676 | 2615 | $as_echo "$as_me: WARNING: |
b7ca9213 L |
2616 | *** Makeinfo is missing. Info documentation will not be built." >&2;} |
2617 | ;; | |
2618 | *) | |
2619 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in | |
2620 | x*\ [1-3].* ) | |
2621 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" | |
2622 | BUILD_INFO= | |
75086676 | 2623 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
2299a76d | 2624 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
75086676 | 2625 | $as_echo "$as_me: WARNING: |
2299a76d | 2626 | *** Makeinfo is too old. Info documentation will not be built." >&2;} |
b7ca9213 L |
2627 | ;; |
2628 | esac | |
1a78a35a DD |
2629 | ;; |
2630 | esac | |
2631 | fi | |
da191b5b | 2632 | |
39423523 DD |
2633 | |
2634 | ||
2635 | # Extract the first word of "perl", so it can be a program name with args. | |
2636 | set dummy perl; ac_word=$2 | |
75086676 DD |
2637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2638 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2639 | if ${ac_cv_prog_PERL+:} false; then : |
75086676 | 2640 | $as_echo_n "(cached) " >&6 |
39423523 DD |
2641 | else |
2642 | if test -n "$PERL"; then | |
2643 | ac_cv_prog_PERL="$PERL" # Let the user override the test. | |
2644 | else | |
2299a76d DJ |
2645 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2646 | for as_dir in $PATH | |
2647 | do | |
2648 | IFS=$as_save_IFS | |
2649 | test -z "$as_dir" && as_dir=. | |
75086676 | 2650 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2651 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2652 | ac_cv_prog_PERL="perl" |
75086676 | 2653 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2654 | break 2 |
2655 | fi | |
2656 | done | |
75086676 DD |
2657 | done |
2658 | IFS=$as_save_IFS | |
2299a76d | 2659 | |
39423523 DD |
2660 | fi |
2661 | fi | |
2299a76d | 2662 | PERL=$ac_cv_prog_PERL |
39423523 | 2663 | if test -n "$PERL"; then |
75086676 DD |
2664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
2665 | $as_echo "$PERL" >&6; } | |
39423523 | 2666 | else |
75086676 DD |
2667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2668 | $as_echo "no" >&6; } | |
39423523 DD |
2669 | fi |
2670 | ||
75086676 | 2671 | |
39423523 DD |
2672 | if test x"$PERL" = x""; then |
2673 | HAVE_PERL='#' | |
2674 | else | |
2675 | HAVE_PERL='' | |
2676 | fi | |
2677 | ||
2678 | ||
252b5132 | 2679 | # Make sure we can run config.sub. |
75086676 | 2680 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
d0ac1c44 | 2681 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
75086676 DD |
2682 | |
2683 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2684 | $as_echo_n "checking build system type... " >&6; } | |
d0ac1c44 | 2685 | if ${ac_cv_build+:} false; then : |
75086676 DD |
2686 | $as_echo_n "(cached) " >&6 |
2687 | else | |
2688 | ac_build_alias=$build_alias | |
2689 | test "x$ac_build_alias" = x && | |
2690 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2691 | test "x$ac_build_alias" = x && | |
d0ac1c44 | 2692 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
75086676 | 2693 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
d0ac1c44 | 2694 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
75086676 DD |
2695 | |
2696 | fi | |
2697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2698 | $as_echo "$ac_cv_build" >&6; } | |
2699 | case $ac_cv_build in | |
2700 | *-*-*) ;; | |
d0ac1c44 | 2701 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
75086676 | 2702 | esac |
2299a76d | 2703 | build=$ac_cv_build |
75086676 DD |
2704 | ac_save_IFS=$IFS; IFS='-' |
2705 | set x $ac_cv_build | |
2706 | shift | |
2707 | build_cpu=$1 | |
2708 | build_vendor=$2 | |
2709 | shift; shift | |
2710 | # Remember, the first character of IFS is used to create $*, | |
2711 | # except with old shells: | |
2712 | build_os=$* | |
2713 | IFS=$ac_save_IFS | |
2714 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
252b5132 RH |
2715 | |
2716 | ||
75086676 DD |
2717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2718 | $as_echo_n "checking host system type... " >&6; } | |
d0ac1c44 | 2719 | if ${ac_cv_host+:} false; then : |
75086676 | 2720 | $as_echo_n "(cached) " >&6 |
2299a76d | 2721 | else |
75086676 DD |
2722 | if test "x$host_alias" = x; then |
2723 | ac_cv_host=$ac_cv_build | |
2724 | else | |
2725 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
d0ac1c44 | 2726 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
75086676 | 2727 | fi |
252b5132 | 2728 | |
2299a76d | 2729 | fi |
75086676 DD |
2730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2731 | $as_echo "$ac_cv_host" >&6; } | |
2732 | case $ac_cv_host in | |
2733 | *-*-*) ;; | |
d0ac1c44 | 2734 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
75086676 | 2735 | esac |
2299a76d | 2736 | host=$ac_cv_host |
75086676 DD |
2737 | ac_save_IFS=$IFS; IFS='-' |
2738 | set x $ac_cv_host | |
2739 | shift | |
2740 | host_cpu=$1 | |
2741 | host_vendor=$2 | |
2742 | shift; shift | |
2743 | # Remember, the first character of IFS is used to create $*, | |
2744 | # except with old shells: | |
2745 | host_os=$* | |
2746 | IFS=$ac_save_IFS | |
2747 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
252b5132 | 2748 | |
252b5132 | 2749 | |
252b5132 | 2750 | |
252b5132 | 2751 | |
2299a76d DJ |
2752 | if test -n "$ac_tool_prefix"; then |
2753 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
252b5132 | 2754 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
75086676 DD |
2755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2756 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2757 | if ${ac_cv_prog_AR+:} false; then : |
75086676 | 2758 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
2759 | else |
2760 | if test -n "$AR"; then | |
2761 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2762 | else | |
2299a76d DJ |
2763 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2764 | for as_dir in $PATH | |
2765 | do | |
2766 | IFS=$as_save_IFS | |
2767 | test -z "$as_dir" && as_dir=. | |
75086676 | 2768 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2769 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2770 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
75086676 | 2771 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2772 | break 2 |
2773 | fi | |
2774 | done | |
75086676 DD |
2775 | done |
2776 | IFS=$as_save_IFS | |
2299a76d | 2777 | |
252b5132 RH |
2778 | fi |
2779 | fi | |
2299a76d | 2780 | AR=$ac_cv_prog_AR |
252b5132 | 2781 | if test -n "$AR"; then |
75086676 DD |
2782 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
2783 | $as_echo "$AR" >&6; } | |
252b5132 | 2784 | else |
75086676 DD |
2785 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2786 | $as_echo "no" >&6; } | |
2299a76d DJ |
2787 | fi |
2788 | ||
75086676 | 2789 | |
252b5132 | 2790 | fi |
2299a76d DJ |
2791 | if test -z "$ac_cv_prog_AR"; then |
2792 | ac_ct_AR=$AR | |
2793 | # Extract the first word of "ar", so it can be a program name with args. | |
2794 | set dummy ar; ac_word=$2 | |
75086676 DD |
2795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2796 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2797 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
75086676 | 2798 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
2799 | else |
2800 | if test -n "$ac_ct_AR"; then | |
2801 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
2802 | else | |
2803 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2804 | for as_dir in $PATH | |
2805 | do | |
2806 | IFS=$as_save_IFS | |
2807 | test -z "$as_dir" && as_dir=. | |
75086676 | 2808 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2809 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2810 | ac_cv_prog_ac_ct_AR="ar" |
75086676 | 2811 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2812 | break 2 |
2813 | fi | |
2814 | done | |
75086676 DD |
2815 | done |
2816 | IFS=$as_save_IFS | |
252b5132 | 2817 | |
2299a76d DJ |
2818 | fi |
2819 | fi | |
2820 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
2821 | if test -n "$ac_ct_AR"; then | |
75086676 DD |
2822 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
2823 | $as_echo "$ac_ct_AR" >&6; } | |
2299a76d | 2824 | else |
75086676 DD |
2825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2826 | $as_echo "no" >&6; } | |
2299a76d | 2827 | fi |
252b5132 | 2828 | |
75086676 DD |
2829 | if test "x$ac_ct_AR" = x; then |
2830 | AR="" | |
2831 | else | |
2832 | case $cross_compiling:$ac_tool_warned in | |
2833 | yes:) | |
2834 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2835 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2836 | ac_tool_warned=yes ;; | |
2837 | esac | |
2838 | AR=$ac_ct_AR | |
2839 | fi | |
2299a76d DJ |
2840 | else |
2841 | AR="$ac_cv_prog_AR" | |
2842 | fi | |
252b5132 | 2843 | |
2299a76d DJ |
2844 | if test -n "$ac_tool_prefix"; then |
2845 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
252b5132 | 2846 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
75086676 DD |
2847 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2848 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2849 | if ${ac_cv_prog_RANLIB+:} false; then : |
75086676 | 2850 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
2851 | else |
2852 | if test -n "$RANLIB"; then | |
2853 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2854 | else | |
2299a76d DJ |
2855 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2856 | for as_dir in $PATH | |
2857 | do | |
2858 | IFS=$as_save_IFS | |
2859 | test -z "$as_dir" && as_dir=. | |
75086676 | 2860 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2861 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2862 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
75086676 | 2863 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2864 | break 2 |
2865 | fi | |
2866 | done | |
75086676 DD |
2867 | done |
2868 | IFS=$as_save_IFS | |
2299a76d | 2869 | |
252b5132 RH |
2870 | fi |
2871 | fi | |
2299a76d | 2872 | RANLIB=$ac_cv_prog_RANLIB |
252b5132 | 2873 | if test -n "$RANLIB"; then |
75086676 DD |
2874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
2875 | $as_echo "$RANLIB" >&6; } | |
252b5132 | 2876 | else |
75086676 DD |
2877 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2878 | $as_echo "no" >&6; } | |
252b5132 RH |
2879 | fi |
2880 | ||
75086676 | 2881 | |
2299a76d | 2882 | fi |
252b5132 | 2883 | if test -z "$ac_cv_prog_RANLIB"; then |
2299a76d | 2884 | ac_ct_RANLIB=$RANLIB |
252b5132 RH |
2885 | # Extract the first word of "ranlib", so it can be a program name with args. |
2886 | set dummy ranlib; ac_word=$2 | |
75086676 DD |
2887 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2888 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2889 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
75086676 | 2890 | $as_echo_n "(cached) " >&6 |
252b5132 | 2891 | else |
2299a76d DJ |
2892 | if test -n "$ac_ct_RANLIB"; then |
2893 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
252b5132 | 2894 | else |
2299a76d DJ |
2895 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2896 | for as_dir in $PATH | |
2897 | do | |
2898 | IFS=$as_save_IFS | |
2899 | test -z "$as_dir" && as_dir=. | |
75086676 | 2900 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2901 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 2902 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
75086676 | 2903 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2904 | break 2 |
2905 | fi | |
2906 | done | |
75086676 DD |
2907 | done |
2908 | IFS=$as_save_IFS | |
2299a76d | 2909 | |
252b5132 RH |
2910 | fi |
2911 | fi | |
2299a76d DJ |
2912 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
2913 | if test -n "$ac_ct_RANLIB"; then | |
75086676 DD |
2914 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
2915 | $as_echo "$ac_ct_RANLIB" >&6; } | |
252b5132 | 2916 | else |
75086676 DD |
2917 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2918 | $as_echo "no" >&6; } | |
252b5132 RH |
2919 | fi |
2920 | ||
75086676 DD |
2921 | if test "x$ac_ct_RANLIB" = x; then |
2922 | RANLIB=":" | |
2923 | else | |
2924 | case $cross_compiling:$ac_tool_warned in | |
2925 | yes:) | |
2926 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2927 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2928 | ac_tool_warned=yes ;; | |
2929 | esac | |
2930 | RANLIB=$ac_ct_RANLIB | |
2931 | fi | |
252b5132 | 2932 | else |
2299a76d | 2933 | RANLIB="$ac_cv_prog_RANLIB" |
252b5132 RH |
2934 | fi |
2935 | ||
2936 | ||
50ad1254 L |
2937 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5 |
2938 | $as_echo_n "checking for -plugin option... " >&6; } | |
2939 | ||
2940 | plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll" | |
2941 | plugin_option= | |
2942 | for plugin in $plugin_names; do | |
2943 | plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin` | |
2944 | if test x$plugin_so = x$plugin; then | |
2945 | plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin` | |
2946 | fi | |
2947 | if test x$plugin_so != x$plugin; then | |
2948 | plugin_option="--plugin $plugin_so" | |
2949 | break | |
2950 | fi | |
2951 | done | |
03c02f31 L |
2952 | if test -n "$ac_tool_prefix"; then |
2953 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
2954 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
2955 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2956 | $as_echo_n "checking for $ac_word... " >&6; } | |
2957 | if ${ac_cv_prog_AR+:} false; then : | |
2958 | $as_echo_n "(cached) " >&6 | |
2959 | else | |
2960 | if test -n "$AR"; then | |
2961 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2962 | else | |
2963 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2964 | for as_dir in $PATH | |
2965 | do | |
2966 | IFS=$as_save_IFS | |
2967 | test -z "$as_dir" && as_dir=. | |
2968 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2969 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2970 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
2971 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2972 | break 2 | |
2973 | fi | |
2974 | done | |
2975 | done | |
2976 | IFS=$as_save_IFS | |
2977 | ||
2978 | fi | |
2979 | fi | |
2980 | AR=$ac_cv_prog_AR | |
2981 | if test -n "$AR"; then | |
2982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
2983 | $as_echo "$AR" >&6; } | |
2984 | else | |
2985 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2986 | $as_echo "no" >&6; } | |
2987 | fi | |
2988 | ||
2989 | ||
2990 | fi | |
2991 | if test -z "$ac_cv_prog_AR"; then | |
2992 | ac_ct_AR=$AR | |
2993 | # Extract the first word of "ar", so it can be a program name with args. | |
2994 | set dummy ar; ac_word=$2 | |
2995 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2996 | $as_echo_n "checking for $ac_word... " >&6; } | |
2997 | if ${ac_cv_prog_ac_ct_AR+:} false; then : | |
2998 | $as_echo_n "(cached) " >&6 | |
2999 | else | |
3000 | if test -n "$ac_ct_AR"; then | |
3001 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
3002 | else | |
3003 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3004 | for as_dir in $PATH | |
3005 | do | |
3006 | IFS=$as_save_IFS | |
3007 | test -z "$as_dir" && as_dir=. | |
3008 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3009 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3010 | ac_cv_prog_ac_ct_AR="ar" | |
3011 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3012 | break 2 | |
3013 | fi | |
3014 | done | |
3015 | done | |
3016 | IFS=$as_save_IFS | |
3017 | ||
3018 | fi | |
3019 | fi | |
3020 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
3021 | if test -n "$ac_ct_AR"; then | |
3022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
3023 | $as_echo "$ac_ct_AR" >&6; } | |
3024 | else | |
3025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3026 | $as_echo "no" >&6; } | |
3027 | fi | |
3028 | ||
3029 | if test "x$ac_ct_AR" = x; then | |
3030 | AR="" | |
3031 | else | |
3032 | case $cross_compiling:$ac_tool_warned in | |
3033 | yes:) | |
3034 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3035 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3036 | ac_tool_warned=yes ;; | |
3037 | esac | |
3038 | AR=$ac_ct_AR | |
3039 | fi | |
3040 | else | |
3041 | AR="$ac_cv_prog_AR" | |
3042 | fi | |
3043 | ||
3044 | if test "${AR}" = "" ; then | |
3045 | as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5 | |
3046 | fi | |
3047 | touch conftest.c | |
3048 | ${AR} $plugin_option rc conftest.a conftest.c | |
3049 | if test "$?" != 0; then | |
3050 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5 | |
3051 | $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;} | |
3052 | plugin_option= | |
3053 | fi | |
3054 | rm -f conftest.* | |
50ad1254 L |
3055 | if test -n "$plugin_option"; then |
3056 | PLUGIN_OPTION="$plugin_option" | |
3057 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5 | |
3058 | $as_echo "$plugin_option" >&6; } | |
3059 | else | |
3060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3061 | $as_echo "no" >&6; } | |
3062 | fi | |
3063 | ||
3064 | if test -n "$PLUGIN_OPTION"; then | |
3065 | if $AR --help 2>&1 | grep -q "\--plugin"; then | |
3066 | AR_PLUGIN_OPTION="$PLUGIN_OPTION" | |
3067 | ||
3068 | fi | |
3069 | if $RANLIB --help 2>&1 | grep -q "\--plugin"; then | |
3070 | RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION" | |
3071 | ||
3072 | fi | |
3073 | fi | |
3074 | ||
958afec3 GK |
3075 | # Add --enable-multilib to configure. |
3076 | # Default to --enable-multilib | |
75086676 DD |
3077 | # Check whether --enable-multilib was given. |
3078 | if test "${enable_multilib+set}" = set; then : | |
3079 | enableval=$enable_multilib; case "$enableval" in | |
958afec3 GK |
3080 | yes) multilib=yes ;; |
3081 | no) multilib=no ;; | |
d0ac1c44 | 3082 | *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;; |
958afec3 GK |
3083 | esac |
3084 | else | |
3085 | multilib=yes | |
75086676 DD |
3086 | fi |
3087 | ||
958afec3 GK |
3088 | |
3089 | # Even if the default multilib is not a cross compilation, | |
3090 | # it may be that some of the other multilibs are. | |
3091 | if test $cross_compiling = no && test $multilib = yes \ | |
3092 | && test "x${with_multisubdir}" != x ; then | |
3093 | cross_compiling=maybe | |
3094 | fi | |
3095 | ||
a4818a05 DD |
3096 | # We may wish to install the target headers somewhere. |
3097 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5 | |
3098 | $as_echo_n "checking whether to install libiberty headers and static library... " >&6; } | |
3099 | ||
3100 | # Check whether --enable-install-libiberty was given. | |
3101 | if test "${enable_install_libiberty+set}" = set; then : | |
3102 | enableval=$enable_install_libiberty; enable_install_libiberty=$enableval | |
3103 | else | |
3104 | enable_install_libiberty=no | |
3105 | fi | |
3106 | ||
3107 | # Option parsed, now set things appropriately. | |
3108 | case x"$enable_install_libiberty" in | |
3109 | xyes|x) | |
3110 | target_header_dir=libiberty | |
3111 | ;; | |
3112 | xno) | |
3113 | target_header_dir= | |
3114 | ;; | |
3115 | *) | |
3116 | # This could be sanity-checked in various ways... | |
3117 | target_header_dir="${enable_install_libiberty}" | |
3118 | ;; | |
3119 | esac | |
3120 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5 | |
3121 | $as_echo "$enable_install_libiberty" >&6; } | |
3122 | { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5 | |
3123 | $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;} | |
3124 | ||
0c0a36a4 | 3125 | |
2299a76d DJ |
3126 | ac_ext=c |
3127 | ac_cpp='$CPP $CPPFLAGS' | |
3128 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3129 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3130 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3131 | if test -n "$ac_tool_prefix"; then | |
3132 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3133 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
75086676 DD |
3134 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3135 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3136 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3137 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
3138 | else |
3139 | if test -n "$CC"; then | |
3140 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3141 | else | |
3142 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3143 | for as_dir in $PATH | |
3144 | do | |
3145 | IFS=$as_save_IFS | |
3146 | test -z "$as_dir" && as_dir=. | |
75086676 | 3147 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3148 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3149 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
75086676 | 3150 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3151 | break 2 |
3152 | fi | |
3153 | done | |
75086676 DD |
3154 | done |
3155 | IFS=$as_save_IFS | |
2299a76d DJ |
3156 | |
3157 | fi | |
3158 | fi | |
3159 | CC=$ac_cv_prog_CC | |
3160 | if test -n "$CC"; then | |
75086676 DD |
3161 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3162 | $as_echo "$CC" >&6; } | |
2299a76d | 3163 | else |
75086676 DD |
3164 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3165 | $as_echo "no" >&6; } | |
2299a76d DJ |
3166 | fi |
3167 | ||
75086676 | 3168 | |
2299a76d DJ |
3169 | fi |
3170 | if test -z "$ac_cv_prog_CC"; then | |
3171 | ac_ct_CC=$CC | |
3172 | # Extract the first word of "gcc", so it can be a program name with args. | |
252b5132 | 3173 | set dummy gcc; ac_word=$2 |
75086676 DD |
3174 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3175 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3176 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
75086676 | 3177 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
3178 | else |
3179 | if test -n "$ac_ct_CC"; then | |
3180 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3181 | else | |
3182 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3183 | for as_dir in $PATH | |
3184 | do | |
3185 | IFS=$as_save_IFS | |
3186 | test -z "$as_dir" && as_dir=. | |
75086676 | 3187 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3188 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3189 | ac_cv_prog_ac_ct_CC="gcc" |
75086676 | 3190 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3191 | break 2 |
3192 | fi | |
3193 | done | |
75086676 DD |
3194 | done |
3195 | IFS=$as_save_IFS | |
2299a76d DJ |
3196 | |
3197 | fi | |
3198 | fi | |
3199 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3200 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
3201 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3202 | $as_echo "$ac_ct_CC" >&6; } | |
2299a76d | 3203 | else |
75086676 DD |
3204 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3205 | $as_echo "no" >&6; } | |
2299a76d DJ |
3206 | fi |
3207 | ||
75086676 DD |
3208 | if test "x$ac_ct_CC" = x; then |
3209 | CC="" | |
3210 | else | |
3211 | case $cross_compiling:$ac_tool_warned in | |
3212 | yes:) | |
3213 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3214 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3215 | ac_tool_warned=yes ;; | |
3216 | esac | |
3217 | CC=$ac_ct_CC | |
3218 | fi | |
2299a76d DJ |
3219 | else |
3220 | CC="$ac_cv_prog_CC" | |
3221 | fi | |
3222 | ||
3223 | if test -z "$CC"; then | |
75086676 DD |
3224 | if test -n "$ac_tool_prefix"; then |
3225 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2299a76d | 3226 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
75086676 DD |
3227 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3228 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3229 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3230 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
3231 | else |
3232 | if test -n "$CC"; then | |
3233 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3234 | else | |
2299a76d DJ |
3235 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3236 | for as_dir in $PATH | |
3237 | do | |
3238 | IFS=$as_save_IFS | |
3239 | test -z "$as_dir" && as_dir=. | |
75086676 | 3240 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3241 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3242 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
75086676 | 3243 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3244 | break 2 |
3245 | fi | |
3246 | done | |
75086676 DD |
3247 | done |
3248 | IFS=$as_save_IFS | |
2299a76d | 3249 | |
252b5132 RH |
3250 | fi |
3251 | fi | |
2299a76d | 3252 | CC=$ac_cv_prog_CC |
252b5132 | 3253 | if test -n "$CC"; then |
75086676 DD |
3254 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3255 | $as_echo "$CC" >&6; } | |
252b5132 | 3256 | else |
75086676 DD |
3257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3258 | $as_echo "no" >&6; } | |
252b5132 RH |
3259 | fi |
3260 | ||
2299a76d | 3261 | |
75086676 | 3262 | fi |
2299a76d | 3263 | fi |
252b5132 RH |
3264 | if test -z "$CC"; then |
3265 | # Extract the first word of "cc", so it can be a program name with args. | |
3266 | set dummy cc; ac_word=$2 | |
75086676 DD |
3267 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3268 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3269 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3270 | $as_echo_n "(cached) " >&6 |
252b5132 RH |
3271 | else |
3272 | if test -n "$CC"; then | |
3273 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3274 | else | |
252b5132 | 3275 | ac_prog_rejected=no |
2299a76d DJ |
3276 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3277 | for as_dir in $PATH | |
3278 | do | |
3279 | IFS=$as_save_IFS | |
3280 | test -z "$as_dir" && as_dir=. | |
75086676 | 3281 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3282 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d DJ |
3283 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
3284 | ac_prog_rejected=yes | |
3285 | continue | |
3286 | fi | |
3287 | ac_cv_prog_CC="cc" | |
75086676 | 3288 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3289 | break 2 |
3290 | fi | |
3291 | done | |
75086676 DD |
3292 | done |
3293 | IFS=$as_save_IFS | |
2299a76d | 3294 | |
252b5132 RH |
3295 | if test $ac_prog_rejected = yes; then |
3296 | # We found a bogon in the path, so make sure we never use it. | |
3297 | set dummy $ac_cv_prog_CC | |
3298 | shift | |
2299a76d | 3299 | if test $# != 0; then |
252b5132 RH |
3300 | # We chose a different compiler from the bogus one. |
3301 | # However, it has the same basename, so the bogon will be chosen | |
3302 | # first if we set CC to just the basename; use the full file name. | |
3303 | shift | |
2299a76d | 3304 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
252b5132 RH |
3305 | fi |
3306 | fi | |
3307 | fi | |
3308 | fi | |
2299a76d | 3309 | CC=$ac_cv_prog_CC |
252b5132 | 3310 | if test -n "$CC"; then |
75086676 DD |
3311 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3312 | $as_echo "$CC" >&6; } | |
252b5132 | 3313 | else |
75086676 DD |
3314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3315 | $as_echo "no" >&6; } | |
252b5132 RH |
3316 | fi |
3317 | ||
75086676 | 3318 | |
252b5132 | 3319 | fi |
2299a76d DJ |
3320 | if test -z "$CC"; then |
3321 | if test -n "$ac_tool_prefix"; then | |
75086676 | 3322 | for ac_prog in cl.exe |
2299a76d DJ |
3323 | do |
3324 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3325 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
75086676 DD |
3326 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3327 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3328 | if ${ac_cv_prog_CC+:} false; then : |
75086676 | 3329 | $as_echo_n "(cached) " >&6 |
252b5132 | 3330 | else |
2299a76d DJ |
3331 | if test -n "$CC"; then |
3332 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
252b5132 | 3333 | else |
2299a76d DJ |
3334 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3335 | for as_dir in $PATH | |
3336 | do | |
3337 | IFS=$as_save_IFS | |
3338 | test -z "$as_dir" && as_dir=. | |
75086676 | 3339 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3340 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3341 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
75086676 | 3342 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3343 | break 2 |
3344 | fi | |
3345 | done | |
75086676 DD |
3346 | done |
3347 | IFS=$as_save_IFS | |
2299a76d | 3348 | |
252b5132 RH |
3349 | fi |
3350 | fi | |
2299a76d DJ |
3351 | CC=$ac_cv_prog_CC |
3352 | if test -n "$CC"; then | |
75086676 DD |
3353 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3354 | $as_echo "$CC" >&6; } | |
252b5132 | 3355 | else |
75086676 DD |
3356 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3357 | $as_echo "no" >&6; } | |
252b5132 | 3358 | fi |
252b5132 | 3359 | |
75086676 | 3360 | |
2299a76d DJ |
3361 | test -n "$CC" && break |
3362 | done | |
252b5132 | 3363 | fi |
2299a76d DJ |
3364 | if test -z "$CC"; then |
3365 | ac_ct_CC=$CC | |
75086676 | 3366 | for ac_prog in cl.exe |
2299a76d DJ |
3367 | do |
3368 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3369 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
3370 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3371 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3372 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
75086676 | 3373 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
3374 | else |
3375 | if test -n "$ac_ct_CC"; then | |
3376 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3377 | else | |
3378 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3379 | for as_dir in $PATH | |
3380 | do | |
3381 | IFS=$as_save_IFS | |
3382 | test -z "$as_dir" && as_dir=. | |
75086676 | 3383 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3384 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
2299a76d | 3385 | ac_cv_prog_ac_ct_CC="$ac_prog" |
75086676 | 3386 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d | 3387 | break 2 |
252b5132 | 3388 | fi |
2299a76d | 3389 | done |
75086676 DD |
3390 | done |
3391 | IFS=$as_save_IFS | |
2299a76d DJ |
3392 | |
3393 | fi | |
3394 | fi | |
3395 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3396 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
3397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3398 | $as_echo "$ac_ct_CC" >&6; } | |
252b5132 | 3399 | else |
75086676 DD |
3400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3401 | $as_echo "no" >&6; } | |
252b5132 RH |
3402 | fi |
3403 | ||
75086676 | 3404 | |
2299a76d DJ |
3405 | test -n "$ac_ct_CC" && break |
3406 | done | |
252b5132 | 3407 | |
75086676 DD |
3408 | if test "x$ac_ct_CC" = x; then |
3409 | CC="" | |
3410 | else | |
3411 | case $cross_compiling:$ac_tool_warned in | |
3412 | yes:) | |
3413 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3414 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3415 | ac_tool_warned=yes ;; | |
3416 | esac | |
3417 | CC=$ac_ct_CC | |
3418 | fi | |
2299a76d DJ |
3419 | fi |
3420 | ||
3421 | fi | |
3422 | ||
3423 | ||
75086676 DD |
3424 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3425 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3426 | as_fn_error $? "no acceptable C compiler found in \$PATH |
3427 | See \`config.log' for more details" "$LINENO" 5; } | |
2299a76d DJ |
3428 | |
3429 | # Provide some information about the compiler. | |
75086676 DD |
3430 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
3431 | set X $ac_compile | |
3432 | ac_compiler=$2 | |
3433 | for ac_option in --version -v -V -qversion; do | |
3434 | { { ac_try="$ac_compiler $ac_option >&5" | |
3435 | case "(($ac_try" in | |
3436 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3437 | *) ac_try_echo=$ac_try;; | |
3438 | esac | |
3439 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3440 | $as_echo "$ac_try_echo"; } >&5 | |
3441 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
2299a76d | 3442 | ac_status=$? |
75086676 DD |
3443 | if test -s conftest.err; then |
3444 | sed '10a\ | |
3445 | ... rest of stderr output deleted ... | |
3446 | 10q' conftest.err >conftest.er1 | |
3447 | cat conftest.er1 >&5 | |
75086676 | 3448 | fi |
d0ac1c44 | 3449 | rm -f conftest.er1 conftest.err |
75086676 DD |
3450 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3451 | test $ac_status = 0; } | |
3452 | done | |
2299a76d | 3453 | |
75086676 | 3454 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3455 | /* end confdefs.h. */ |
9f1528a1 | 3456 | #include <stdio.h> |
2299a76d DJ |
3457 | int |
3458 | main () | |
3459 | { | |
9f1528a1 | 3460 | printf ("hello world\n"); |
2299a76d DJ |
3461 | ; |
3462 | return 0; | |
3463 | } | |
3464 | _ACEOF | |
3465 | # FIXME: Cleanup? | |
75086676 | 3466 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
2299a76d DJ |
3467 | (eval $ac_link) 2>&5 |
3468 | ac_status=$? | |
75086676 DD |
3469 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3470 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3471 | gcc_no_link=no |
3472 | else | |
3473 | gcc_no_link=yes | |
3474 | fi | |
2299a76d DJ |
3475 | if test x$gcc_no_link = xyes; then |
3476 | # Setting cross_compile will disable run tests; it will | |
3477 | # also disable AC_CHECK_FILE but that's generally | |
3478 | # correct if we can't link. | |
3479 | cross_compiling=yes | |
3480 | EXEEXT= | |
3481 | else | |
75086676 | 3482 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3483 | /* end confdefs.h. */ |
3484 | ||
3485 | int | |
3486 | main () | |
3487 | { | |
3488 | ||
3489 | ; | |
3490 | return 0; | |
3491 | } | |
3492 | _ACEOF | |
3493 | ac_clean_files_save=$ac_clean_files | |
d0ac1c44 | 3494 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
2299a76d DJ |
3495 | # Try to create an executable without -o first, disregard a.out. |
3496 | # It will help us diagnose broken compilers, and finding out an intuition | |
3497 | # of exeext. | |
d0ac1c44 SM |
3498 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3499 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
75086676 DD |
3500 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
3501 | ||
3502 | # The possible output files: | |
3503 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3504 | ||
3505 | ac_rmfiles= | |
3506 | for ac_file in $ac_files | |
3507 | do | |
3508 | case $ac_file in | |
3509 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3510 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3511 | esac | |
3512 | done | |
3513 | rm -f $ac_rmfiles | |
3514 | ||
3515 | if { { ac_try="$ac_link_default" | |
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 "$ac_link_default") 2>&5 | |
3523 | ac_status=$? | |
3524 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3525 | test $ac_status = 0; }; then : | |
3526 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3527 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3528 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3529 | # so that the user can short-circuit this test for compilers unknown to | |
3530 | # Autoconf. | |
3531 | for ac_file in $ac_files '' | |
2299a76d DJ |
3532 | do |
3533 | test -f "$ac_file" || continue | |
3534 | case $ac_file in | |
75086676 | 3535 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
58670637 | 3536 | ;; |
2299a76d | 3537 | [ab].out ) |
58670637 DD |
3538 | # We found the default executable, but exeext='' is most |
3539 | # certainly right. | |
3540 | break;; | |
2299a76d | 3541 | *.* ) |
75086676 DD |
3542 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
3543 | then :; else | |
3544 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3545 | fi | |
3546 | # We set ac_cv_exeext here because the later test for it is not | |
3547 | # safe: cross compilers may not add the suffix if given an `-o' | |
3548 | # argument, so we may need to know it at that point already. | |
3549 | # Even if this section looks crufty: it has the advantage of | |
3550 | # actually working. | |
58670637 | 3551 | break;; |
2299a76d | 3552 | * ) |
58670637 | 3553 | break;; |
2299a76d DJ |
3554 | esac |
3555 | done | |
75086676 DD |
3556 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
3557 | ||
b39b76b8 | 3558 | else |
75086676 DD |
3559 | ac_file='' |
3560 | fi | |
75086676 | 3561 | if test -z "$ac_file"; then : |
d0ac1c44 SM |
3562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3563 | $as_echo "no" >&6; } | |
3564 | $as_echo "$as_me: failed program was:" >&5 | |
2299a76d DJ |
3565 | sed 's/^/| /' conftest.$ac_ext >&5 |
3566 | ||
75086676 DD |
3567 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3568 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3569 | as_fn_error 77 "C compiler cannot create executables |
3570 | See \`config.log' for more details" "$LINENO" 5; } | |
3571 | else | |
3572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3573 | $as_echo "yes" >&6; } | |
2299a76d | 3574 | fi |
d0ac1c44 SM |
3575 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3576 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3578 | $as_echo "$ac_file" >&6; } | |
2299a76d | 3579 | ac_exeext=$ac_cv_exeext |
2299a76d | 3580 | |
d0ac1c44 | 3581 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
2299a76d | 3582 | ac_clean_files=$ac_clean_files_save |
75086676 DD |
3583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
3584 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3585 | if { { ac_try="$ac_link" | |
3586 | case "(($ac_try" in | |
3587 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3588 | *) ac_try_echo=$ac_try;; | |
3589 | esac | |
3590 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3591 | $as_echo "$ac_try_echo"; } >&5 | |
3592 | (eval "$ac_link") 2>&5 | |
2299a76d | 3593 | ac_status=$? |
75086676 DD |
3594 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3595 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3596 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3597 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3598 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3599 | # `rm'. | |
3600 | for ac_file in conftest.exe conftest conftest.*; do | |
3601 | test -f "$ac_file" || continue | |
3602 | case $ac_file in | |
75086676 | 3603 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
2299a76d | 3604 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
58670637 | 3605 | break;; |
2299a76d DJ |
3606 | * ) break;; |
3607 | esac | |
3608 | done | |
b39b76b8 | 3609 | else |
75086676 DD |
3610 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3611 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3612 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
3613 | See \`config.log' for more details" "$LINENO" 5; } | |
b39b76b8 | 3614 | fi |
d0ac1c44 | 3615 | rm -f conftest conftest$ac_cv_exeext |
75086676 DD |
3616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3617 | $as_echo "$ac_cv_exeext" >&6; } | |
2299a76d DJ |
3618 | |
3619 | rm -f conftest.$ac_ext | |
3620 | EXEEXT=$ac_cv_exeext | |
3621 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
3622 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3623 | /* end confdefs.h. */ | |
3624 | #include <stdio.h> | |
3625 | int | |
3626 | main () | |
3627 | { | |
3628 | FILE *f = fopen ("conftest.out", "w"); | |
3629 | return ferror (f) || fclose (f) != 0; | |
3630 | ||
3631 | ; | |
3632 | return 0; | |
3633 | } | |
3634 | _ACEOF | |
3635 | ac_clean_files="$ac_clean_files conftest.out" | |
3636 | # Check that the compiler produces executables we can run. If not, either | |
3637 | # the compiler is broken, or we cross compile. | |
3638 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3639 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3640 | if test "$cross_compiling" != yes; then | |
3641 | { { ac_try="$ac_link" | |
3642 | case "(($ac_try" in | |
3643 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3644 | *) ac_try_echo=$ac_try;; | |
3645 | esac | |
3646 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3647 | $as_echo "$ac_try_echo"; } >&5 | |
3648 | (eval "$ac_link") 2>&5 | |
3649 | ac_status=$? | |
3650 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3651 | test $ac_status = 0; } | |
3652 | if { ac_try='./conftest$ac_cv_exeext' | |
3653 | { { case "(($ac_try" in | |
3654 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3655 | *) ac_try_echo=$ac_try;; | |
3656 | esac | |
3657 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3658 | $as_echo "$ac_try_echo"; } >&5 | |
3659 | (eval "$ac_try") 2>&5 | |
3660 | ac_status=$? | |
3661 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3662 | test $ac_status = 0; }; }; then | |
3663 | cross_compiling=no | |
3664 | else | |
3665 | if test "$cross_compiling" = maybe; then | |
3666 | cross_compiling=yes | |
3667 | else | |
3668 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3669 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3670 | as_fn_error $? "cannot run C compiled programs. | |
3671 | If you meant to cross compile, use \`--host'. | |
3672 | See \`config.log' for more details" "$LINENO" 5; } | |
3673 | fi | |
3674 | fi | |
3675 | fi | |
3676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3677 | $as_echo "$cross_compiling" >&6; } | |
3678 | ||
3679 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
3680 | ac_clean_files=$ac_clean_files_save | |
b39b76b8 | 3681 | fi |
75086676 DD |
3682 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3683 | $as_echo_n "checking for suffix of object files... " >&6; } | |
d0ac1c44 | 3684 | if ${ac_cv_objext+:} false; then : |
75086676 | 3685 | $as_echo_n "(cached) " >&6 |
b39b76b8 | 3686 | else |
75086676 | 3687 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3688 | /* end confdefs.h. */ |
b39b76b8 | 3689 | |
2299a76d DJ |
3690 | int |
3691 | main () | |
3692 | { | |
b39b76b8 | 3693 | |
2299a76d DJ |
3694 | ; |
3695 | return 0; | |
3696 | } | |
3697 | _ACEOF | |
3698 | rm -f conftest.o conftest.obj | |
75086676 DD |
3699 | if { { ac_try="$ac_compile" |
3700 | case "(($ac_try" in | |
3701 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3702 | *) ac_try_echo=$ac_try;; | |
3703 | esac | |
3704 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3705 | $as_echo "$ac_try_echo"; } >&5 | |
3706 | (eval "$ac_compile") 2>&5 | |
3707 | ac_status=$? | |
3708 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3709 | test $ac_status = 0; }; then : | |
3710 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3711 | test -f "$ac_file" || continue; | |
2299a76d | 3712 | case $ac_file in |
75086676 | 3713 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
2299a76d DJ |
3714 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3715 | break;; | |
3716 | esac | |
3717 | done | |
b39b76b8 | 3718 | else |
75086676 | 3719 | $as_echo "$as_me: failed program was:" >&5 |
2299a76d DJ |
3720 | sed 's/^/| /' conftest.$ac_ext >&5 |
3721 | ||
75086676 DD |
3722 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3723 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3724 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
3725 | See \`config.log' for more details" "$LINENO" 5; } | |
2299a76d | 3726 | fi |
2299a76d | 3727 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
b39b76b8 | 3728 | fi |
75086676 DD |
3729 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3730 | $as_echo "$ac_cv_objext" >&6; } | |
2299a76d DJ |
3731 | OBJEXT=$ac_cv_objext |
3732 | ac_objext=$OBJEXT | |
75086676 DD |
3733 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3734 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 3735 | if ${ac_cv_c_compiler_gnu+:} false; then : |
75086676 | 3736 | $as_echo_n "(cached) " >&6 |
2299a76d | 3737 | else |
75086676 | 3738 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3739 | /* end confdefs.h. */ |
3740 | ||
3741 | int | |
3742 | main () | |
3743 | { | |
3744 | #ifndef __GNUC__ | |
3745 | choke me | |
3746 | #endif | |
b39b76b8 | 3747 | |
2299a76d DJ |
3748 | ; |
3749 | return 0; | |
3750 | } | |
3751 | _ACEOF | |
75086676 | 3752 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3753 | ac_compiler_gnu=yes |
3754 | else | |
75086676 | 3755 | ac_compiler_gnu=no |
2299a76d | 3756 | fi |
75086676 | 3757 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
3758 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3759 | ||
3760 | fi | |
75086676 DD |
3761 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3762 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3763 | if test $ac_compiler_gnu = yes; then | |
3764 | GCC=yes | |
3765 | else | |
3766 | GCC= | |
3767 | fi | |
2299a76d DJ |
3768 | ac_test_CFLAGS=${CFLAGS+set} |
3769 | ac_save_CFLAGS=$CFLAGS | |
75086676 DD |
3770 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3771 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 3772 | if ${ac_cv_prog_cc_g+:} false; then : |
75086676 DD |
3773 | $as_echo_n "(cached) " >&6 |
3774 | else | |
3775 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3776 | ac_c_werror_flag=yes | |
3777 | ac_cv_prog_cc_g=no | |
3778 | CFLAGS="-g" | |
3779 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 3780 | /* end confdefs.h. */ |
b39b76b8 | 3781 | |
2299a76d DJ |
3782 | int |
3783 | main () | |
3784 | { | |
b39b76b8 | 3785 | |
2299a76d DJ |
3786 | ; |
3787 | return 0; | |
3788 | } | |
3789 | _ACEOF | |
75086676 | 3790 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3791 | ac_cv_prog_cc_g=yes |
3792 | else | |
75086676 DD |
3793 | CFLAGS="" |
3794 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3795 | /* end confdefs.h. */ | |
3796 | ||
3797 | int | |
3798 | main () | |
3799 | { | |
3800 | ||
3801 | ; | |
3802 | return 0; | |
3803 | } | |
3804 | _ACEOF | |
3805 | if ac_fn_c_try_compile "$LINENO"; then : | |
3806 | ||
3807 | else | |
3808 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3809 | CFLAGS="-g" | |
3810 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3811 | /* end confdefs.h. */ | |
3812 | ||
3813 | int | |
3814 | main () | |
3815 | { | |
252b5132 | 3816 | |
75086676 DD |
3817 | ; |
3818 | return 0; | |
3819 | } | |
3820 | _ACEOF | |
3821 | if ac_fn_c_try_compile "$LINENO"; then : | |
3822 | ac_cv_prog_cc_g=yes | |
3823 | fi | |
3824 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 3825 | fi |
75086676 | 3826 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 3827 | fi |
75086676 DD |
3828 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3829 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3830 | fi | |
3831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3832 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
2299a76d DJ |
3833 | if test "$ac_test_CFLAGS" = set; then |
3834 | CFLAGS=$ac_save_CFLAGS | |
3835 | elif test $ac_cv_prog_cc_g = yes; then | |
252b5132 | 3836 | if test "$GCC" = yes; then |
2299a76d | 3837 | CFLAGS="-g -O2" |
252b5132 | 3838 | else |
2299a76d | 3839 | CFLAGS="-g" |
252b5132 RH |
3840 | fi |
3841 | else | |
2299a76d DJ |
3842 | if test "$GCC" = yes; then |
3843 | CFLAGS="-O2" | |
3844 | else | |
3845 | CFLAGS= | |
3846 | fi | |
252b5132 | 3847 | fi |
75086676 DD |
3848 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3849 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
d0ac1c44 | 3850 | if ${ac_cv_prog_cc_c89+:} false; then : |
75086676 | 3851 | $as_echo_n "(cached) " >&6 |
2299a76d | 3852 | else |
75086676 | 3853 | ac_cv_prog_cc_c89=no |
2299a76d | 3854 | ac_save_CC=$CC |
75086676 | 3855 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3856 | /* end confdefs.h. */ |
3857 | #include <stdarg.h> | |
3858 | #include <stdio.h> | |
d0ac1c44 | 3859 | struct stat; |
2299a76d DJ |
3860 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3861 | struct buf { int x; }; | |
3862 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3863 | static char *e (p, i) | |
3864 | char **p; | |
3865 | int i; | |
3866 | { | |
3867 | return p[i]; | |
92655e19 | 3868 | } |
2299a76d DJ |
3869 | static char *f (char * (*g) (char **, int), char **p, ...) |
3870 | { | |
3871 | char *s; | |
3872 | va_list v; | |
3873 | va_start (v,p); | |
3874 | s = g (p, va_arg (v,int)); | |
3875 | va_end (v); | |
3876 | return s; | |
92655e19 | 3877 | } |
58670637 DD |
3878 | |
3879 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3880 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3881 | These don't provoke an error unfortunately, instead are silently treated | |
75086676 | 3882 | as 'x'. The following induces an error, until -std is added to get |
58670637 DD |
3883 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3884 | array size at least. It's necessary to write '\x00'==0 to get something | |
75086676 | 3885 | that's true only with -std. */ |
58670637 DD |
3886 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3887 | ||
75086676 DD |
3888 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3889 | inside strings and character constants. */ | |
3890 | #define FOO(x) 'x' | |
3891 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3892 | ||
2299a76d DJ |
3893 | int test (int i, double x); |
3894 | struct s1 {int (*f) (int a);}; | |
3895 | struct s2 {int (*f) (double a);}; | |
3896 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3897 | int argc; | |
3898 | char **argv; | |
3899 | int | |
3900 | main () | |
3901 | { | |
3902 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3903 | ; | |
3904 | return 0; | |
92655e19 | 3905 | } |
2299a76d | 3906 | _ACEOF |
75086676 DD |
3907 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3908 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2299a76d DJ |
3909 | do |
3910 | CC="$ac_save_CC $ac_arg" | |
75086676 DD |
3911 | if ac_fn_c_try_compile "$LINENO"; then : |
3912 | ac_cv_prog_cc_c89=$ac_arg | |
2299a76d | 3913 | fi |
75086676 DD |
3914 | rm -f core conftest.err conftest.$ac_objext |
3915 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2299a76d | 3916 | done |
75086676 | 3917 | rm -f conftest.$ac_ext |
2299a76d DJ |
3918 | CC=$ac_save_CC |
3919 | ||
3920 | fi | |
75086676 DD |
3921 | # AC_CACHE_VAL |
3922 | case "x$ac_cv_prog_cc_c89" in | |
3923 | x) | |
3924 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3925 | $as_echo "none needed" >&6; } ;; | |
3926 | xno) | |
3927 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3928 | $as_echo "unsupported" >&6; } ;; | |
2299a76d | 3929 | *) |
75086676 DD |
3930 | CC="$CC $ac_cv_prog_cc_c89" |
3931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3932 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
2299a76d | 3933 | esac |
75086676 | 3934 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
2299a76d | 3935 | |
2299a76d DJ |
3936 | fi |
3937 | ||
2299a76d DJ |
3938 | ac_ext=c |
3939 | ac_cpp='$CPP $CPPFLAGS' | |
3940 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3941 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3942 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3943 | ||
899de170 | 3944 | |
f91ca6bc IB |
3945 | ac_ext=c |
3946 | ac_cpp='$CPP $CPPFLAGS' | |
3947 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3948 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3949 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3950 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3951 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3952 | # On Suns, sometimes $CPP names a directory. | |
3953 | if test -n "$CPP" && test -d "$CPP"; then | |
3954 | CPP= | |
75086676 | 3955 | fi |
f91ca6bc | 3956 | if test -z "$CPP"; then |
d0ac1c44 | 3957 | if ${ac_cv_prog_CPP+:} false; then : |
75086676 | 3958 | $as_echo_n "(cached) " >&6 |
899de170 | 3959 | else |
f91ca6bc IB |
3960 | # Double quotes because CPP needs to be expanded |
3961 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3962 | do | |
3963 | ac_preproc_ok=false | |
3964 | for ac_c_preproc_warn_flag in '' yes | |
3965 | do | |
3966 | # Use a header file that comes with gcc, so configuring glibc | |
3967 | # with a fresh cross-compiler works. | |
3968 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3969 | # <limits.h> exists even on freestanding compilers. | |
3970 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3971 | # not just through cpp. "Syntax error" is here to catch this case. | |
3972 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 | 3973 | /* end confdefs.h. */ |
f91ca6bc IB |
3974 | #ifdef __STDC__ |
3975 | # include <limits.h> | |
3976 | #else | |
3977 | # include <assert.h> | |
3978 | #endif | |
3979 | Syntax error | |
899de170 | 3980 | _ACEOF |
f91ca6bc IB |
3981 | if ac_fn_c_try_cpp "$LINENO"; then : |
3982 | ||
3983 | else | |
3984 | # Broken: fails on valid input. | |
3985 | continue | |
899de170 | 3986 | fi |
d0ac1c44 | 3987 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
3988 | |
3989 | # OK, works on sane cases. Now check whether nonexistent headers | |
3990 | # can be detected and how. | |
3991 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3992 | /* end confdefs.h. */ | |
3993 | #include <ac_nonexistent.h> | |
3994 | _ACEOF | |
3995 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3996 | # Broken: success on invalid input. | |
3997 | continue | |
3998 | else | |
3999 | # Passes both tests. | |
4000 | ac_preproc_ok=: | |
4001 | break | |
899de170 | 4002 | fi |
d0ac1c44 | 4003 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
4004 | |
4005 | done | |
4006 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4007 | rm -f conftest.i conftest.err conftest.$ac_ext |
f91ca6bc IB |
4008 | if $ac_preproc_ok; then : |
4009 | break | |
899de170 | 4010 | fi |
899de170 | 4011 | |
f91ca6bc IB |
4012 | done |
4013 | ac_cv_prog_CPP=$CPP | |
4014 | ||
4015 | fi | |
4016 | CPP=$ac_cv_prog_CPP | |
899de170 | 4017 | else |
f91ca6bc IB |
4018 | ac_cv_prog_CPP=$CPP |
4019 | fi | |
4020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4021 | $as_echo "$CPP" >&6; } | |
4022 | ac_preproc_ok=false | |
4023 | for ac_c_preproc_warn_flag in '' yes | |
4024 | do | |
4025 | # Use a header file that comes with gcc, so configuring glibc | |
4026 | # with a fresh cross-compiler works. | |
4027 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4028 | # <limits.h> exists even on freestanding compilers. | |
4029 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4030 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 4031 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 | 4032 | /* end confdefs.h. */ |
f91ca6bc IB |
4033 | #ifdef __STDC__ |
4034 | # include <limits.h> | |
4035 | #else | |
4036 | # include <assert.h> | |
4037 | #endif | |
4038 | Syntax error | |
899de170 | 4039 | _ACEOF |
f91ca6bc IB |
4040 | if ac_fn_c_try_cpp "$LINENO"; then : |
4041 | ||
4042 | else | |
4043 | # Broken: fails on valid input. | |
4044 | continue | |
899de170 | 4045 | fi |
d0ac1c44 | 4046 | rm -f conftest.err conftest.i conftest.$ac_ext |
f91ca6bc IB |
4047 | |
4048 | # OK, works on sane cases. Now check whether nonexistent headers | |
4049 | # can be detected and how. | |
75086676 | 4050 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 | 4051 | /* end confdefs.h. */ |
f91ca6bc | 4052 | #include <ac_nonexistent.h> |
8ddbb593 | 4053 | _ACEOF |
75086676 | 4054 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 DJ |
4055 | # Broken: success on invalid input. |
4056 | continue | |
4057 | else | |
8ddbb593 DJ |
4058 | # Passes both tests. |
4059 | ac_preproc_ok=: | |
4060 | break | |
4061 | fi | |
d0ac1c44 | 4062 | rm -f conftest.err conftest.i conftest.$ac_ext |
8ddbb593 DJ |
4063 | |
4064 | done | |
4065 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4066 | rm -f conftest.i conftest.err conftest.$ac_ext |
75086676 DD |
4067 | if $ac_preproc_ok; then : |
4068 | ||
8ddbb593 | 4069 | else |
75086676 DD |
4070 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4071 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4072 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
4073 | See \`config.log' for more details" "$LINENO" 5; } | |
8ddbb593 DJ |
4074 | fi |
4075 | ||
4076 | ac_ext=c | |
4077 | ac_cpp='$CPP $CPPFLAGS' | |
4078 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4079 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4080 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4081 | ||
4082 | ||
f91ca6bc IB |
4083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4084 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
d0ac1c44 | 4085 | if ${ac_cv_path_GREP+:} false; then : |
75086676 | 4086 | $as_echo_n "(cached) " >&6 |
fd7d450d | 4087 | else |
f91ca6bc IB |
4088 | if test -z "$GREP"; then |
4089 | ac_path_GREP_found=false | |
4090 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4091 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4092 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4093 | do | |
4094 | IFS=$as_save_IFS | |
4095 | test -z "$as_dir" && as_dir=. | |
4096 | for ac_prog in grep ggrep; do | |
4097 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4098 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 4099 | as_fn_executable_p "$ac_path_GREP" || continue |
f91ca6bc IB |
4100 | # Check for GNU ac_path_GREP and select it if it is found. |
4101 | # Check for GNU $ac_path_GREP | |
4102 | case `"$ac_path_GREP" --version 2>&1` in | |
4103 | *GNU*) | |
4104 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4105 | *) | |
4106 | ac_count=0 | |
4107 | $as_echo_n 0123456789 >"conftest.in" | |
4108 | while : | |
4109 | do | |
4110 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4111 | mv "conftest.tmp" "conftest.in" | |
4112 | cp "conftest.in" "conftest.nl" | |
4113 | $as_echo 'GREP' >> "conftest.nl" | |
4114 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4115 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4116 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4117 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4118 | # Best one so far, save it but keep looking for a better one | |
4119 | ac_cv_path_GREP="$ac_path_GREP" | |
4120 | ac_path_GREP_max=$ac_count | |
4121 | fi | |
4122 | # 10*(2^10) chars as input seems more than enough | |
4123 | test $ac_count -gt 10 && break | |
4124 | done | |
4125 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4126 | esac | |
4127 | ||
4128 | $ac_path_GREP_found && break 3 | |
4129 | done | |
4130 | done | |
4131 | done | |
4132 | IFS=$as_save_IFS | |
4133 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 4134 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
f91ca6bc | 4135 | fi |
1f616ca1 | 4136 | else |
f91ca6bc IB |
4137 | ac_cv_path_GREP=$GREP |
4138 | fi | |
4139 | ||
4140 | fi | |
4141 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4142 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4143 | GREP="$ac_cv_path_GREP" | |
4144 | ||
4145 | ||
4146 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4147 | $as_echo_n "checking for egrep... " >&6; } | |
d0ac1c44 | 4148 | if ${ac_cv_path_EGREP+:} false; then : |
f91ca6bc IB |
4149 | $as_echo_n "(cached) " >&6 |
4150 | else | |
4151 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
4152 | then ac_cv_path_EGREP="$GREP -E" | |
4153 | else | |
4154 | if test -z "$EGREP"; then | |
4155 | ac_path_EGREP_found=false | |
4156 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4157 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4158 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4159 | do | |
4160 | IFS=$as_save_IFS | |
4161 | test -z "$as_dir" && as_dir=. | |
4162 | for ac_prog in egrep; do | |
4163 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4164 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 4165 | as_fn_executable_p "$ac_path_EGREP" || continue |
f91ca6bc IB |
4166 | # Check for GNU ac_path_EGREP and select it if it is found. |
4167 | # Check for GNU $ac_path_EGREP | |
4168 | case `"$ac_path_EGREP" --version 2>&1` in | |
4169 | *GNU*) | |
4170 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4171 | *) | |
4172 | ac_count=0 | |
4173 | $as_echo_n 0123456789 >"conftest.in" | |
4174 | while : | |
4175 | do | |
4176 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4177 | mv "conftest.tmp" "conftest.in" | |
4178 | cp "conftest.in" "conftest.nl" | |
4179 | $as_echo 'EGREP' >> "conftest.nl" | |
4180 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4181 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4182 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4183 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4184 | # Best one so far, save it but keep looking for a better one | |
4185 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4186 | ac_path_EGREP_max=$ac_count | |
4187 | fi | |
4188 | # 10*(2^10) chars as input seems more than enough | |
4189 | test $ac_count -gt 10 && break | |
4190 | done | |
4191 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4192 | esac | |
4193 | ||
4194 | $ac_path_EGREP_found && break 3 | |
4195 | done | |
4196 | done | |
4197 | done | |
4198 | IFS=$as_save_IFS | |
4199 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 4200 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
f91ca6bc IB |
4201 | fi |
4202 | else | |
4203 | ac_cv_path_EGREP=$EGREP | |
4204 | fi | |
4205 | ||
4206 | fi | |
4207 | fi | |
4208 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4209 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4210 | EGREP="$ac_cv_path_EGREP" | |
4211 | ||
4212 | ||
4213 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4214 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 4215 | if ${ac_cv_header_stdc+:} false; then : |
f91ca6bc IB |
4216 | $as_echo_n "(cached) " >&6 |
4217 | else | |
4218 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1f616ca1 | 4219 | /* end confdefs.h. */ |
f91ca6bc IB |
4220 | #include <stdlib.h> |
4221 | #include <stdarg.h> | |
4222 | #include <string.h> | |
4223 | #include <float.h> | |
1f616ca1 PB |
4224 | |
4225 | int | |
4226 | main () | |
4227 | { | |
4228 | ||
4229 | ; | |
4230 | return 0; | |
4231 | } | |
4232 | _ACEOF | |
75086676 | 4233 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4234 | ac_cv_header_stdc=yes |
1f616ca1 | 4235 | else |
f91ca6bc | 4236 | ac_cv_header_stdc=no |
1f616ca1 | 4237 | fi |
75086676 | 4238 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f91ca6bc IB |
4239 | |
4240 | if test $ac_cv_header_stdc = yes; then | |
4241 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4242 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4243 | /* end confdefs.h. */ | |
4244 | #include <string.h> | |
4245 | ||
4246 | _ACEOF | |
4247 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4248 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4249 | ||
4250 | else | |
4251 | ac_cv_header_stdc=no | |
1f616ca1 | 4252 | fi |
f91ca6bc | 4253 | rm -f conftest* |
1f616ca1 | 4254 | |
1f616ca1 PB |
4255 | fi |
4256 | ||
f91ca6bc IB |
4257 | if test $ac_cv_header_stdc = yes; then |
4258 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4259 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4260 | /* end confdefs.h. */ | |
4261 | #include <stdlib.h> | |
4262 | ||
4263 | _ACEOF | |
4264 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4265 | $EGREP "free" >/dev/null 2>&1; then : | |
1f616ca1 | 4266 | |
46a10049 | 4267 | else |
f91ca6bc | 4268 | ac_cv_header_stdc=no |
46a10049 | 4269 | fi |
f91ca6bc IB |
4270 | rm -f conftest* |
4271 | ||
4272 | fi | |
4273 | ||
4274 | if test $ac_cv_header_stdc = yes; then | |
4275 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4276 | if test "$cross_compiling" = yes; then : | |
4277 | : | |
46a10049 | 4278 | else |
75086676 | 4279 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
46a10049 | 4280 | /* end confdefs.h. */ |
f91ca6bc IB |
4281 | #include <ctype.h> |
4282 | #include <stdlib.h> | |
4283 | #if ((' ' & 0x0FF) == 0x020) | |
4284 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4285 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4286 | #else | |
4287 | # define ISLOWER(c) \ | |
4288 | (('a' <= (c) && (c) <= 'i') \ | |
4289 | || ('j' <= (c) && (c) <= 'r') \ | |
4290 | || ('s' <= (c) && (c) <= 'z')) | |
4291 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4292 | #endif | |
46a10049 | 4293 | |
f91ca6bc | 4294 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
46a10049 DD |
4295 | int |
4296 | main () | |
4297 | { | |
f91ca6bc IB |
4298 | int i; |
4299 | for (i = 0; i < 256; i++) | |
4300 | if (XOR (islower (i), ISLOWER (i)) | |
4301 | || toupper (i) != TOUPPER (i)) | |
4302 | return 2; | |
46a10049 DD |
4303 | return 0; |
4304 | } | |
4305 | _ACEOF | |
f91ca6bc IB |
4306 | if ac_fn_c_try_run "$LINENO"; then : |
4307 | ||
46a10049 | 4308 | else |
f91ca6bc IB |
4309 | ac_cv_header_stdc=no |
4310 | fi | |
4311 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4312 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
46a10049 | 4313 | fi |
46a10049 DD |
4314 | |
4315 | fi | |
f91ca6bc IB |
4316 | fi |
4317 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4318 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4319 | if test $ac_cv_header_stdc = yes; then | |
46a10049 | 4320 | |
f91ca6bc | 4321 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
46a10049 DD |
4322 | |
4323 | fi | |
4324 | ||
f91ca6bc IB |
4325 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4326 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4327 | inttypes.h stdint.h unistd.h | |
4328 | do : | |
4329 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4330 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4331 | " | |
d0ac1c44 | 4332 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
f91ca6bc IB |
4333 | cat >>confdefs.h <<_ACEOF |
4334 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4335 | _ACEOF | |
4336 | ||
4337 | fi | |
4338 | ||
4339 | done | |
4340 | ||
4341 | ||
4342 | ||
4343 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
d0ac1c44 | 4344 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
f91ca6bc | 4345 | MINIX=yes |
46a10049 | 4346 | else |
f91ca6bc | 4347 | MINIX= |
46a10049 DD |
4348 | fi |
4349 | ||
4350 | ||
f91ca6bc | 4351 | if test "$MINIX" = yes; then |
46a10049 | 4352 | |
f91ca6bc IB |
4353 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
4354 | ||
4355 | ||
4356 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
4357 | ||
4358 | ||
4359 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4360 | ||
4361 | fi | |
4362 | ||
4363 | ||
4364 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
4365 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
d0ac1c44 | 4366 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
75086676 | 4367 | $as_echo_n "(cached) " >&6 |
96e00b33 | 4368 | else |
75086676 | 4369 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da DD |
4370 | /* end confdefs.h. */ |
4371 | ||
d0ac1c44 SM |
4372 | # define __EXTENSIONS__ 1 |
4373 | $ac_includes_default | |
11a338da DD |
4374 | int |
4375 | main () | |
4376 | { | |
11a338da DD |
4377 | |
4378 | ; | |
4379 | return 0; | |
4380 | } | |
4381 | _ACEOF | |
75086676 | 4382 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4383 | ac_cv_safe_to_define___extensions__=yes |
96e00b33 | 4384 | else |
f91ca6bc | 4385 | ac_cv_safe_to_define___extensions__=no |
96e00b33 | 4386 | fi |
75086676 | 4387 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 4388 | fi |
f91ca6bc IB |
4389 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4390 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4391 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4392 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4393 | ||
4394 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
4395 | ||
4396 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
4397 | ||
4398 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
4399 | ||
4400 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
4401 | ||
11a338da | 4402 | |
2299a76d | 4403 | |
f91ca6bc IB |
4404 | # Check whether --enable-largefile was given. |
4405 | if test "${enable_largefile+set}" = set; then : | |
4406 | enableval=$enable_largefile; | |
96e00b33 | 4407 | fi |
11a338da | 4408 | |
f91ca6bc IB |
4409 | if test "$enable_largefile" != no; then |
4410 | ||
4411 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4412 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
d0ac1c44 | 4413 | if ${ac_cv_sys_largefile_CC+:} false; then : |
75086676 | 4414 | $as_echo_n "(cached) " >&6 |
96e00b33 | 4415 | else |
f91ca6bc IB |
4416 | ac_cv_sys_largefile_CC=no |
4417 | if test "$GCC" != yes; then | |
4418 | ac_save_CC=$CC | |
4419 | while :; do | |
4420 | # IRIX 6.2 and later do not support large files by default, | |
4421 | # so use the C compiler's -n32 option if that helps. | |
4422 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4423 | /* end confdefs.h. */ | |
4424 | #include <sys/types.h> | |
4425 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4426 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4427 | since some C++ compilers masquerading as C compilers | |
4428 | incorrectly reject 9223372036854775807. */ | |
4429 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4430 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4431 | && LARGE_OFF_T % 2147483647 == 1) | |
4432 | ? 1 : -1]; | |
4433 | int | |
4434 | main () | |
4435 | { | |
4436 | ||
4437 | ; | |
4438 | return 0; | |
4439 | } | |
4440 | _ACEOF | |
4441 | if ac_fn_c_try_compile "$LINENO"; then : | |
4442 | break | |
4443 | fi | |
4444 | rm -f core conftest.err conftest.$ac_objext | |
4445 | CC="$CC -n32" | |
4446 | if ac_fn_c_try_compile "$LINENO"; then : | |
4447 | ac_cv_sys_largefile_CC=' -n32'; break | |
4448 | fi | |
4449 | rm -f core conftest.err conftest.$ac_objext | |
4450 | break | |
4451 | done | |
4452 | CC=$ac_save_CC | |
4453 | rm -f conftest.$ac_ext | |
4454 | fi | |
4455 | fi | |
4456 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4457 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4458 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4459 | CC=$CC$ac_cv_sys_largefile_CC | |
4460 | fi | |
4461 | ||
4462 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4463 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
d0ac1c44 | 4464 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
f91ca6bc IB |
4465 | $as_echo_n "(cached) " >&6 |
4466 | else | |
4467 | while :; do | |
75086676 | 4468 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da | 4469 | /* end confdefs.h. */ |
f91ca6bc IB |
4470 | #include <sys/types.h> |
4471 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4472 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4473 | since some C++ compilers masquerading as C compilers | |
4474 | incorrectly reject 9223372036854775807. */ | |
4475 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4476 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4477 | && LARGE_OFF_T % 2147483647 == 1) | |
4478 | ? 1 : -1]; | |
4479 | int | |
4480 | main () | |
4481 | { | |
96e00b33 | 4482 | |
f91ca6bc IB |
4483 | ; |
4484 | return 0; | |
4485 | } | |
11a338da | 4486 | _ACEOF |
75086676 | 4487 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4488 | ac_cv_sys_file_offset_bits=no; break |
96e00b33 | 4489 | fi |
75086676 | 4490 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f91ca6bc IB |
4491 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4492 | /* end confdefs.h. */ | |
4493 | #define _FILE_OFFSET_BITS 64 | |
4494 | #include <sys/types.h> | |
4495 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4496 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4497 | since some C++ compilers masquerading as C compilers | |
4498 | incorrectly reject 9223372036854775807. */ | |
4499 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4500 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4501 | && LARGE_OFF_T % 2147483647 == 1) | |
4502 | ? 1 : -1]; | |
4503 | int | |
4504 | main () | |
4505 | { | |
11a338da | 4506 | |
f91ca6bc IB |
4507 | ; |
4508 | return 0; | |
4509 | } | |
4510 | _ACEOF | |
4511 | if ac_fn_c_try_compile "$LINENO"; then : | |
4512 | ac_cv_sys_file_offset_bits=64; break | |
96e00b33 | 4513 | fi |
f91ca6bc IB |
4514 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4515 | ac_cv_sys_file_offset_bits=unknown | |
4516 | break | |
4517 | done | |
4518 | fi | |
4519 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4520 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4521 | case $ac_cv_sys_file_offset_bits in #( | |
4522 | no | unknown) ;; | |
4523 | *) | |
4524 | cat >>confdefs.h <<_ACEOF | |
4525 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
11a338da | 4526 | _ACEOF |
f91ca6bc | 4527 | ;; |
11a338da | 4528 | esac |
f91ca6bc IB |
4529 | rm -rf conftest* |
4530 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4531 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4532 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
d0ac1c44 | 4533 | if ${ac_cv_sys_large_files+:} false; then : |
f91ca6bc IB |
4534 | $as_echo_n "(cached) " >&6 |
4535 | else | |
4536 | while :; do | |
4537 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4538 | /* end confdefs.h. */ | |
4539 | #include <sys/types.h> | |
4540 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4541 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4542 | since some C++ compilers masquerading as C compilers | |
4543 | incorrectly reject 9223372036854775807. */ | |
4544 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4545 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4546 | && LARGE_OFF_T % 2147483647 == 1) | |
4547 | ? 1 : -1]; | |
4548 | int | |
4549 | main () | |
4550 | { | |
96e00b33 | 4551 | |
f91ca6bc IB |
4552 | ; |
4553 | return 0; | |
4554 | } | |
4555 | _ACEOF | |
4556 | if ac_fn_c_try_compile "$LINENO"; then : | |
4557 | ac_cv_sys_large_files=no; break | |
4558 | fi | |
4559 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4560 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4561 | /* end confdefs.h. */ | |
4562 | #define _LARGE_FILES 1 | |
4563 | #include <sys/types.h> | |
4564 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4565 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4566 | since some C++ compilers masquerading as C compilers | |
4567 | incorrectly reject 9223372036854775807. */ | |
4568 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4569 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4570 | && LARGE_OFF_T % 2147483647 == 1) | |
4571 | ? 1 : -1]; | |
4572 | int | |
4573 | main () | |
4574 | { | |
75086676 | 4575 | |
f91ca6bc IB |
4576 | ; |
4577 | return 0; | |
4578 | } | |
4579 | _ACEOF | |
4580 | if ac_fn_c_try_compile "$LINENO"; then : | |
4581 | ac_cv_sys_large_files=1; break | |
4582 | fi | |
4583 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4584 | ac_cv_sys_large_files=unknown | |
4585 | break | |
4586 | done | |
4587 | fi | |
4588 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4589 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4590 | case $ac_cv_sys_large_files in #( | |
4591 | no | unknown) ;; | |
4592 | *) | |
4593 | cat >>confdefs.h <<_ACEOF | |
4594 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4595 | _ACEOF | |
4596 | ;; | |
4597 | esac | |
4598 | rm -rf conftest* | |
4599 | fi | |
d0ac1c44 SM |
4600 | |
4601 | ||
f91ca6bc IB |
4602 | fi |
4603 | ||
4604 | ||
4605 | ac_c_preproc_warn_flag=yes | |
4606 | ||
8a643cc3 L |
4607 | ac_ext=c |
4608 | ac_cpp='$CPP $CPPFLAGS' | |
4609 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4610 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4611 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4612 | ||
f91ca6bc IB |
4613 | ac_libiberty_warn_cflags= |
4614 | save_CFLAGS="$CFLAGS" | |
4615 | for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ | |
59d2699c MW |
4616 | -Wstrict-prototypes \ |
4617 | -Wshadow=local; do | |
f91ca6bc IB |
4618 | # Do the check with the no- prefix removed since gcc silently |
4619 | # accepts any -Wno-* option on purpose | |
4620 | case $real_option in | |
4621 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; | |
4622 | *) option=$real_option ;; | |
4623 | esac | |
4624 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
4625 | ||
4626 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4627 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
d0ac1c44 | 4628 | if eval \${$as_acx_Woption+:} false; then : |
75086676 | 4629 | $as_echo_n "(cached) " >&6 |
96e00b33 | 4630 | else |
f91ca6bc IB |
4631 | CFLAGS="$option" |
4632 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4633 | /* end confdefs.h. */ | |
75086676 | 4634 | |
f91ca6bc IB |
4635 | int |
4636 | main () | |
4637 | { | |
4638 | ||
4639 | ; | |
4640 | return 0; | |
4641 | } | |
4642 | _ACEOF | |
4643 | if ac_fn_c_try_compile "$LINENO"; then : | |
4644 | eval "$as_acx_Woption=yes" | |
4645 | else | |
4646 | eval "$as_acx_Woption=no" | |
4647 | fi | |
4648 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4649 | ||
4650 | fi | |
4651 | eval ac_res=\$$as_acx_Woption | |
4652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4653 | $as_echo "$ac_res" >&6; } | |
4654 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
4655 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" | |
4656 | fi | |
75086676 | 4657 | done |
f91ca6bc | 4658 | CFLAGS="$save_CFLAGS" |
8a643cc3 L |
4659 | ac_ext=c |
4660 | ac_cpp='$CPP $CPPFLAGS' | |
4661 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4662 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4663 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4664 | ||
4665 | ||
4666 | ac_ext=c | |
4667 | ac_cpp='$CPP $CPPFLAGS' | |
4668 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4669 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4670 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
f91ca6bc IB |
4671 | |
4672 | # Do the check with the no- prefix removed from the warning options | |
4673 | # since gcc silently accepts any -Wno-* option on purpose | |
4674 | if test "$GCC" = yes; then : | |
4675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 | |
4676 | $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } | |
d0ac1c44 | 4677 | if ${acx_cv_prog_cc_pedantic_+:} false; then : |
f91ca6bc | 4678 | $as_echo_n "(cached) " >&6 |
75086676 | 4679 | else |
f91ca6bc IB |
4680 | save_CFLAGS="$CFLAGS" |
4681 | CFLAGS="-pedantic " | |
4682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4683 | /* end confdefs.h. */ | |
4684 | ||
4685 | int | |
4686 | main () | |
4687 | { | |
4688 | ||
4689 | ; | |
4690 | return 0; | |
4691 | } | |
4692 | _ACEOF | |
4693 | if ac_fn_c_try_compile "$LINENO"; then : | |
4694 | acx_cv_prog_cc_pedantic_=yes | |
4695 | else | |
4696 | acx_cv_prog_cc_pedantic_=no | |
4697 | fi | |
4698 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4699 | CFLAGS="$save_CFLAGS" | |
4700 | fi | |
4701 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 | |
4702 | $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } | |
4703 | if test $acx_cv_prog_cc_pedantic_ = yes; then : | |
4704 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " | |
75086676 DD |
4705 | fi |
4706 | ||
4707 | fi | |
8a643cc3 L |
4708 | ac_ext=c |
4709 | ac_cpp='$CPP $CPPFLAGS' | |
4710 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4711 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4712 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4713 | ||
75086676 DD |
4714 | |
4715 | ||
f91ca6bc IB |
4716 | if test "x$CC" != xcc; then |
4717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 | |
4718 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
4719 | else | |
4720 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 | |
4721 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
4722 | fi | |
4723 | set dummy $CC; ac_cc=`$as_echo "$2" | | |
4724 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
d0ac1c44 | 4725 | if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : |
75086676 DD |
4726 | $as_echo_n "(cached) " >&6 |
4727 | else | |
f91ca6bc IB |
4728 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4729 | /* end confdefs.h. */ | |
4730 | ||
4731 | int | |
4732 | main () | |
4733 | { | |
4734 | ||
4735 | ; | |
4736 | return 0; | |
4737 | } | |
4738 | _ACEOF | |
4739 | # Make sure it works both with $CC and with simple cc. | |
4740 | # We do the test twice because some compilers refuse to overwrite an | |
4741 | # existing .o file with -o, though they will create one. | |
4742 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4743 | rm -f conftest2.* | |
4744 | if { { case "(($ac_try" in | |
4745 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4746 | *) ac_try_echo=$ac_try;; | |
4747 | esac | |
4748 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4749 | $as_echo "$ac_try_echo"; } >&5 | |
4750 | (eval "$ac_try") 2>&5 | |
4751 | ac_status=$? | |
4752 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4753 | test $ac_status = 0; } && | |
4754 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4755 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4756 | *) ac_try_echo=$ac_try;; | |
4757 | esac | |
4758 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4759 | $as_echo "$ac_try_echo"; } >&5 | |
4760 | (eval "$ac_try") 2>&5 | |
4761 | ac_status=$? | |
4762 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4763 | test $ac_status = 0; }; | |
4764 | then | |
4765 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
4766 | if test "x$CC" != xcc; then | |
4767 | # Test first that cc exists at all. | |
4768 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
4769 | { { case "(($ac_try" in | |
4770 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4771 | *) ac_try_echo=$ac_try;; | |
75086676 | 4772 | esac |
f91ca6bc IB |
4773 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
4774 | $as_echo "$ac_try_echo"; } >&5 | |
4775 | (eval "$ac_try") 2>&5 | |
4776 | ac_status=$? | |
4777 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4778 | test $ac_status = 0; }; }; then | |
4779 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4780 | rm -f conftest2.* | |
4781 | if { { case "(($ac_try" in | |
4782 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4783 | *) ac_try_echo=$ac_try;; | |
4784 | esac | |
4785 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4786 | $as_echo "$ac_try_echo"; } >&5 | |
4787 | (eval "$ac_try") 2>&5 | |
4788 | ac_status=$? | |
4789 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4790 | test $ac_status = 0; } && | |
4791 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4792 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4793 | *) ac_try_echo=$ac_try;; | |
4794 | esac | |
4795 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4796 | $as_echo "$ac_try_echo"; } >&5 | |
4797 | (eval "$ac_try") 2>&5 | |
4798 | ac_status=$? | |
4799 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4800 | test $ac_status = 0; }; | |
4801 | then | |
4802 | # cc works too. | |
4803 | : | |
4804 | else | |
4805 | # cc exists but doesn't like -o. | |
4806 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4807 | fi | |
4808 | fi | |
75086676 DD |
4809 | fi |
4810 | else | |
f91ca6bc | 4811 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
75086676 | 4812 | fi |
f91ca6bc | 4813 | rm -f core conftest* |
75086676 | 4814 | |
75086676 | 4815 | fi |
f91ca6bc IB |
4816 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
4817 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4818 | $as_echo "yes" >&6; } | |
4819 | else | |
4820 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4821 | $as_echo "no" >&6; } | |
75086676 | 4822 | |
f91ca6bc | 4823 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h |
75086676 | 4824 | |
f91ca6bc IB |
4825 | fi |
4826 | ||
4827 | # autoconf is lame and doesn't give us any substitution variable for this. | |
4828 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
4829 | NO_MINUS_C_MINUS_O=yes | |
4830 | else | |
4831 | OUTPUT_OPTION='-o $@' | |
4832 | fi | |
4833 | ||
4834 | ||
4835 | ||
4836 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 | |
4837 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
d0ac1c44 | 4838 | if ${ac_cv_c_const+:} false; then : |
75086676 DD |
4839 | $as_echo_n "(cached) " >&6 |
4840 | else | |
4841 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11a338da | 4842 | /* end confdefs.h. */ |
0093138c | 4843 | |
11a338da DD |
4844 | int |
4845 | main () | |
4846 | { | |
d0ac1c44 | 4847 | |
f91ca6bc | 4848 | #ifndef __cplusplus |
d0ac1c44 | 4849 | /* Ultrix mips cc rejects this sort of thing. */ |
f91ca6bc | 4850 | typedef int charset[2]; |
d0ac1c44 | 4851 | const charset cs = { 0, 0 }; |
f91ca6bc IB |
4852 | /* SunOS 4.1.1 cc rejects this. */ |
4853 | char const *const *pcpcc; | |
4854 | char **ppc; | |
4855 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
4856 | struct point {int x, y;}; | |
4857 | static struct point const zero = {0,0}; | |
4858 | /* AIX XL C 1.02.0.0 rejects this. | |
4859 | It does not let you subtract one const X* pointer from another in | |
4860 | an arm of an if-expression whose if-part is not a constant | |
4861 | expression */ | |
4862 | const char *g = "string"; | |
4863 | pcpcc = &g + (g ? g-g : 0); | |
4864 | /* HPUX 7.0 cc rejects these. */ | |
4865 | ++pcpcc; | |
4866 | ppc = (char**) pcpcc; | |
4867 | pcpcc = (char const *const *) ppc; | |
d0ac1c44 SM |
4868 | { /* SCO 3.2v4 cc rejects this sort of thing. */ |
4869 | char tx; | |
4870 | char *t = &tx; | |
f91ca6bc IB |
4871 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
4872 | ||
4873 | *t++ = 0; | |
4874 | if (s) return 0; | |
4875 | } | |
4876 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4877 | int x[] = {25, 17}; | |
4878 | const int *foo = &x[0]; | |
4879 | ++foo; | |
4880 | } | |
4881 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4882 | typedef const int *iptr; | |
4883 | iptr p = 0; | |
4884 | ++p; | |
4885 | } | |
d0ac1c44 | 4886 | { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
f91ca6bc | 4887 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
d0ac1c44 SM |
4888 | struct s { int j; const int *ap[3]; } bx; |
4889 | struct s *b = &bx; b->j = 5; | |
f91ca6bc IB |
4890 | } |
4891 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4892 | const int foo = 10; | |
4893 | if (!foo) return 0; | |
4894 | } | |
4895 | return !cs[0] && !zero.x; | |
4896 | #endif | |
0093138c | 4897 | |
11a338da DD |
4898 | ; |
4899 | return 0; | |
4900 | } | |
4901 | _ACEOF | |
75086676 | 4902 | if ac_fn_c_try_compile "$LINENO"; then : |
f91ca6bc | 4903 | ac_cv_c_const=yes |
75086676 | 4904 | else |
f91ca6bc | 4905 | ac_cv_c_const=no |
75086676 DD |
4906 | fi |
4907 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
75086676 | 4908 | fi |
f91ca6bc IB |
4909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
4910 | $as_echo "$ac_cv_c_const" >&6; } | |
4911 | if test $ac_cv_c_const = no; then | |
75086676 | 4912 | |
f91ca6bc | 4913 | $as_echo "#define const /**/" >>confdefs.h |
75086676 DD |
4914 | |
4915 | fi | |
4916 | ||
f91ca6bc IB |
4917 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
4918 | $as_echo_n "checking for inline... " >&6; } | |
d0ac1c44 | 4919 | if ${ac_cv_c_inline+:} false; then : |
f91ca6bc | 4920 | $as_echo_n "(cached) " >&6 |
75086676 | 4921 | else |
f91ca6bc IB |
4922 | ac_cv_c_inline=no |
4923 | for ac_kw in inline __inline__ __inline; do | |
75086676 DD |
4924 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4925 | /* end confdefs.h. */ | |
f91ca6bc IB |
4926 | #ifndef __cplusplus |
4927 | typedef int foo_t; | |
4928 | static $ac_kw foo_t static_foo () {return 0; } | |
4929 | $ac_kw foo_t foo () {return 0; } | |
46a10049 | 4930 | #endif |
0093138c | 4931 | |
2299a76d | 4932 | _ACEOF |
f91ca6bc IB |
4933 | if ac_fn_c_try_compile "$LINENO"; then : |
4934 | ac_cv_c_inline=$ac_kw | |
75086676 | 4935 | fi |
f91ca6bc IB |
4936 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4937 | test "$ac_cv_c_inline" != no && break | |
4938 | done | |
75086676 DD |
4939 | |
4940 | fi | |
f91ca6bc IB |
4941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
4942 | $as_echo "$ac_cv_c_inline" >&6; } | |
75086676 | 4943 | |
f91ca6bc IB |
4944 | case $ac_cv_c_inline in |
4945 | inline | yes) ;; | |
4946 | *) | |
4947 | case $ac_cv_c_inline in | |
4948 | no) ac_val=;; | |
4949 | *) ac_val=$ac_cv_c_inline;; | |
4950 | esac | |
4951 | cat >>confdefs.h <<_ACEOF | |
4952 | #ifndef __cplusplus | |
4953 | #define inline $ac_val | |
4954 | #endif | |
75086676 | 4955 | _ACEOF |
f91ca6bc IB |
4956 | ;; |
4957 | esac | |
75086676 DD |
4958 | |
4959 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 | |
4960 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
d0ac1c44 | 4961 | if ${ac_cv_c_bigendian+:} false; then : |
75086676 DD |
4962 | $as_echo_n "(cached) " >&6 |
4963 | else | |
0093138c | 4964 | ac_cv_c_bigendian=unknown |
75086676 DD |
4965 | # See if we're dealing with a universal compiler. |
4966 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4967 | /* end confdefs.h. */ | |
4968 | #ifndef __APPLE_CC__ | |
4969 | not a universal capable compiler | |
4970 | #endif | |
4971 | typedef int dummy; | |
4972 | ||
4973 | _ACEOF | |
4974 | if ac_fn_c_try_compile "$LINENO"; then : | |
4975 | ||
4976 | # Check for potential -arch flags. It is not universal unless | |
4977 | # there are at least two -arch flags with different values. | |
4978 | ac_arch= | |
4979 | ac_prev= | |
4980 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
4981 | if test -n "$ac_prev"; then | |
4982 | case $ac_word in | |
4983 | i?86 | x86_64 | ppc | ppc64) | |
4984 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
4985 | ac_arch=$ac_word | |
4986 | else | |
4987 | ac_cv_c_bigendian=universal | |
4988 | break | |
4989 | fi | |
4990 | ;; | |
4991 | esac | |
4992 | ac_prev= | |
4993 | elif test "x$ac_word" = "x-arch"; then | |
4994 | ac_prev=arch | |
4995 | fi | |
4996 | done | |
4997 | fi | |
4998 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4999 | if test $ac_cv_c_bigendian = unknown; then | |
5000 | # See if sys/param.h defines the BYTE_ORDER macro. | |
5001 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5002 | /* end confdefs.h. */ | |
5003 | #include <sys/types.h> | |
5004 | #include <sys/param.h> | |
5005 | ||
5006 | int | |
5007 | main () | |
5008 | { | |
5009 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
5010 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
5011 | && LITTLE_ENDIAN) | |
5012 | bogus endian macros | |
5013 | #endif | |
5014 | ||
5015 | ; | |
5016 | return 0; | |
5017 | } | |
0093138c | 5018 | _ACEOF |
75086676 DD |
5019 | if ac_fn_c_try_compile "$LINENO"; then : |
5020 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
5021 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0093138c | 5022 | /* end confdefs.h. */ |
75086676 DD |
5023 | #include <sys/types.h> |
5024 | #include <sys/param.h> | |
5025 | ||
0093138c DD |
5026 | int |
5027 | main () | |
5028 | { | |
75086676 DD |
5029 | #if BYTE_ORDER != BIG_ENDIAN |
5030 | not big endian | |
5031 | #endif | |
5032 | ||
0093138c DD |
5033 | ; |
5034 | return 0; | |
5035 | } | |
5036 | _ACEOF | |
75086676 | 5037 | if ac_fn_c_try_compile "$LINENO"; then : |
0093138c | 5038 | ac_cv_c_bigendian=yes |
75086676 DD |
5039 | else |
5040 | ac_cv_c_bigendian=no | |
0093138c | 5041 | fi |
75086676 | 5042 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0093138c | 5043 | fi |
75086676 DD |
5044 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5045 | fi | |
5046 | if test $ac_cv_c_bigendian = unknown; then | |
5047 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
5048 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5049 | /* end confdefs.h. */ | |
5050 | #include <limits.h> | |
0093138c | 5051 | |
75086676 DD |
5052 | int |
5053 | main () | |
5054 | { | |
5055 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
5056 | bogus endian macros | |
5057 | #endif | |
5058 | ||
5059 | ; | |
5060 | return 0; | |
5061 | } | |
46a10049 | 5062 | _ACEOF |
75086676 DD |
5063 | if ac_fn_c_try_compile "$LINENO"; then : |
5064 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
5065 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
46a10049 | 5066 | /* end confdefs.h. */ |
75086676 DD |
5067 | #include <limits.h> |
5068 | ||
0093138c DD |
5069 | int |
5070 | main () | |
5071 | { | |
75086676 DD |
5072 | #ifndef _BIG_ENDIAN |
5073 | not big endian | |
5074 | #endif | |
5075 | ||
5076 | ; | |
5077 | return 0; | |
46a10049 | 5078 | } |
2299a76d | 5079 | _ACEOF |
75086676 DD |
5080 | if ac_fn_c_try_compile "$LINENO"; then : |
5081 | ac_cv_c_bigendian=yes | |
46a10049 | 5082 | else |
75086676 | 5083 | ac_cv_c_bigendian=no |
7108c5dc | 5084 | fi |
75086676 | 5085 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
46a10049 | 5086 | fi |
75086676 DD |
5087 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5088 | fi | |
5089 | if test $ac_cv_c_bigendian = unknown; then | |
5090 | # Compile a test program. | |
5091 | if test "$cross_compiling" = yes; then : | |
5092 | # Try to guess by grepping values from an object file. | |
5093 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5094 | /* end confdefs.h. */ | |
5095 | short int ascii_mm[] = | |
5096 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
5097 | short int ascii_ii[] = | |
5098 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
5099 | int use_ascii (int i) { | |
5100 | return ascii_mm[i] + ascii_ii[i]; | |
5101 | } | |
5102 | short int ebcdic_ii[] = | |
5103 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
5104 | short int ebcdic_mm[] = | |
5105 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
5106 | int use_ebcdic (int i) { | |
5107 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
5108 | } | |
5109 | extern int foo; | |
5110 | ||
5111 | int | |
5112 | main () | |
5113 | { | |
5114 | return use_ascii (foo) == use_ebcdic (foo); | |
5115 | ; | |
5116 | return 0; | |
5117 | } | |
5118 | _ACEOF | |
5119 | if ac_fn_c_try_compile "$LINENO"; then : | |
5120 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
5121 | ac_cv_c_bigendian=yes | |
5122 | fi | |
5123 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
5124 | if test "$ac_cv_c_bigendian" = unknown; then | |
5125 | ac_cv_c_bigendian=no | |
5126 | else | |
5127 | # finding both strings is unlikely to happen, but who knows? | |
5128 | ac_cv_c_bigendian=unknown | |
5129 | fi | |
5130 | fi | |
5131 | fi | |
5132 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5133 | else | |
5134 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5135 | /* end confdefs.h. */ | |
5136 | $ac_includes_default | |
5137 | int | |
5138 | main () | |
5139 | { | |
5140 | ||
5141 | /* Are we little or big endian? From Harbison&Steele. */ | |
5142 | union | |
5143 | { | |
5144 | long int l; | |
5145 | char c[sizeof (long int)]; | |
5146 | } u; | |
5147 | u.l = 1; | |
5148 | return u.c[sizeof (long int) - 1] == 1; | |
5149 | ||
5150 | ; | |
5151 | return 0; | |
5152 | } | |
5153 | _ACEOF | |
5154 | if ac_fn_c_try_run "$LINENO"; then : | |
5155 | ac_cv_c_bigendian=no | |
5156 | else | |
5157 | ac_cv_c_bigendian=yes | |
46a10049 | 5158 | fi |
75086676 DD |
5159 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5160 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
46a10049 | 5161 | fi |
2299a76d | 5162 | |
75086676 DD |
5163 | fi |
5164 | fi | |
5165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
5166 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
5167 | case $ac_cv_c_bigendian in #( | |
5168 | yes) | |
5169 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
5170 | ;; #( | |
5171 | no) | |
5172 | ;; #( | |
5173 | universal) | |
5174 | ||
5175 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
5176 | ||
5177 | ;; #( | |
5178 | *) | |
d0ac1c44 | 5179 | as_fn_error $? "unknown endianness |
75086676 DD |
5180 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
5181 | esac | |
7108c5dc | 5182 | |
252b5132 RH |
5183 | |
5184 | ||
5185 | ||
75086676 | 5186 | ac_config_headers="$ac_config_headers config.h:config.in" |
252b5132 RH |
5187 | |
5188 | ||
5189 | ||
5190 | # Find a good install program. We prefer a C program (faster), | |
5191 | # so one script is as good as another. But avoid the broken or | |
5192 | # incompatible versions: | |
5193 | # SysV /etc/install, /usr/sbin/install | |
5194 | # SunOS /usr/etc/install | |
5195 | # IRIX /sbin/install | |
5196 | # AIX /bin/install | |
2299a76d | 5197 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
252b5132 RH |
5198 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
5199 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
5200 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
58670637 | 5201 | # OS/2's system install, which has a completely different semantic |
252b5132 | 5202 | # ./install, which can be erroneously created by make from ./install.sh. |
75086676 DD |
5203 | # Reject install programs that cannot install multiple files. |
5204 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
5205 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
252b5132 | 5206 | if test -z "$INSTALL"; then |
d0ac1c44 | 5207 | if ${ac_cv_path_install+:} false; then : |
75086676 | 5208 | $as_echo_n "(cached) " >&6 |
2299a76d DJ |
5209 | else |
5210 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5211 | for as_dir in $PATH | |
5212 | do | |
5213 | IFS=$as_save_IFS | |
5214 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
5215 | # Account for people who put trailing slashes in PATH elements. |
5216 | case $as_dir/ in #(( | |
5217 | ./ | .// | /[cC]/* | \ | |
2299a76d | 5218 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
75086676 | 5219 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
2299a76d DJ |
5220 | /usr/ucb/* ) ;; |
5221 | *) | |
5222 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
5223 | # Don't use installbsd from OSF since it installs stuff as root | |
5224 | # by default. | |
5225 | for ac_prog in ginstall scoinst install; do | |
5226 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5227 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
58670637 DD |
5228 | if test $ac_prog = install && |
5229 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5230 | # AIX install. It has an incompatible calling convention. | |
5231 | : | |
5232 | elif test $ac_prog = install && | |
5233 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5234 | # program-specific install script used by HP pwplus--don't use. | |
5235 | : | |
5236 | else | |
75086676 DD |
5237 | rm -rf conftest.one conftest.two conftest.dir |
5238 | echo one > conftest.one | |
5239 | echo two > conftest.two | |
5240 | mkdir conftest.dir | |
5241 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
5242 | test -s conftest.one && test -s conftest.two && | |
5243 | test -s conftest.dir/conftest.one && | |
5244 | test -s conftest.dir/conftest.two | |
5245 | then | |
5246 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
5247 | break 3 | |
5248 | fi | |
58670637 DD |
5249 | fi |
5250 | fi | |
252b5132 | 5251 | done |
2299a76d DJ |
5252 | done |
5253 | ;; | |
5254 | esac | |
2299a76d | 5255 | |
75086676 DD |
5256 | done |
5257 | IFS=$as_save_IFS | |
5258 | ||
5259 | rm -rf conftest.one conftest.two conftest.dir | |
252b5132 RH |
5260 | |
5261 | fi | |
5262 | if test "${ac_cv_path_install+set}" = set; then | |
2299a76d | 5263 | INSTALL=$ac_cv_path_install |
252b5132 | 5264 | else |
75086676 DD |
5265 | # As a last resort, use the slow shell script. Don't cache a |
5266 | # value for INSTALL within a source directory, because that will | |
252b5132 | 5267 | # break other packages using the cache if that directory is |
75086676 | 5268 | # removed, or if the value is a relative name. |
2299a76d | 5269 | INSTALL=$ac_install_sh |
252b5132 RH |
5270 | fi |
5271 | fi | |
75086676 DD |
5272 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
5273 | $as_echo "$INSTALL" >&6; } | |
252b5132 RH |
5274 | |
5275 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
5276 | # It thinks the first close brace ends the variable substitution. | |
5277 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
5278 | ||
2299a76d | 5279 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
252b5132 RH |
5280 | |
5281 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
5282 | ||
5283 | ||
4cf896a5 KC |
5284 | # Don't build the shared library for build. |
5285 | if [ -n "${with_build_subdir}" ]; then | |
5286 | enable_shared=no | |
5287 | fi | |
5288 | ||
5289 | frag= | |
5290 | case "${host}" in | |
5291 | rs6000-ibm-aix3.1 | rs6000-ibm-aix) | |
5292 | frag=mh-aix ;; | |
5293 | *-*-cxux7*) frag=mh-cxux7 ;; | |
5294 | *-*-freebsd2.1.*) frag=mh-fbsd21 ;; | |
5295 | *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; | |
5296 | i370-*-opened*) frag=mh-openedition ;; | |
5297 | i[34567]86-*-windows*) frag=mh-windows ;; | |
5298 | esac | |
5299 | ||
5300 | if [ -n "${frag}" ]; then | |
c779bab8 | 5301 | frag=${libiberty_topdir}/libiberty/config/$frag |
4cf896a5 KC |
5302 | fi |
5303 | ||
601a99c6 DD |
5304 | |
5305 | ||
5306 | ||
5307 | ||
5308 | case "${host}" in | |
5309 | # PIC is the default on some targets or must not be used. | |
5310 | *-*-darwin*) | |
f91ca6bc IB |
5311 | # For darwin, common symbols are not allowed in MH_DYLIB files |
5312 | case "${CFLAGS}" in | |
5313 | # If we are using a compiler supporting mdynamic-no-pic | |
5314 | # and the option has been tested as safe to add, then cancel | |
5315 | # it here, since the code generated is incompatible with shared | |
e495212d | 5316 | # libs. |
f91ca6bc IB |
5317 | *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; |
5318 | *) PICFLAG=-fno-common ;; | |
5319 | esac | |
601a99c6 DD |
5320 | ;; |
5321 | alpha*-dec-osf5*) | |
5322 | # PIC is the default. | |
5323 | ;; | |
5324 | hppa*64*-*-hpux*) | |
5325 | # PIC is the default for 64-bit PA HP-UX. | |
5326 | ;; | |
3afd2652 DD |
5327 | i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
5328 | ;; | |
5329 | i[34567]86-*-mingw* | x86_64-*-mingw*) | |
601a99c6 | 5330 | ;; |
d12c31df | 5331 | i[34567]86-*-interix[3-9]*) |
601a99c6 DD |
5332 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5333 | # Instead, we relocate shared libraries at runtime. | |
5334 | ;; | |
5335 | i[34567]86-*-nto-qnx*) | |
5336 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
5337 | # it will coredump. | |
5338 | PICFLAG='-fPIC -shared' | |
5339 | ;; | |
5340 | i[34567]86-pc-msdosdjgpp*) | |
5341 | # DJGPP does not support shared libraries at all. | |
5342 | ;; | |
5343 | ia64*-*-hpux*) | |
5344 | # On IA64 HP-UX, PIC is the default but the pic flag | |
5345 | # sets the default TLS model and affects inlining. | |
5346 | PICFLAG=-fPIC | |
5347 | ;; | |
5348 | mips-sgi-irix6*) | |
5349 | # PIC is the default. | |
5350 | ;; | |
5351 | rs6000-ibm-aix* | powerpc-ibm-aix*) | |
5352 | # All AIX code is PIC. | |
5353 | ;; | |
5354 | ||
5355 | # Some targets support both -fPIC and -fpic, but prefer the latter. | |
5356 | # FIXME: Why? | |
5357 | i[34567]86-*-* | x86_64-*-*) | |
5358 | PICFLAG=-fpic | |
5359 | ;; | |
601a99c6 DD |
5360 | # FIXME: Override -fPIC default in libgcc only? |
5361 | sh-*-linux* | sh[2346lbe]*-*-linux*) | |
5362 | PICFLAG=-fpic | |
5363 | ;; | |
5364 | # FIXME: Simplify to sh*-*-netbsd*? | |
da17fe9d AM |
5365 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ |
5366 | sh64-*-netbsd* | sh64l*-*-netbsd*) | |
601a99c6 DD |
5367 | PICFLAG=-fpic |
5368 | ;; | |
5369 | # Default to -fPIC unless specified otherwise. | |
5370 | *) | |
5371 | PICFLAG=-fPIC | |
5372 | ;; | |
5373 | esac | |
5374 | ||
5375 | # If the user explicitly uses -fpic/-fPIC, keep that. | |
5376 | case "${CFLAGS}" in | |
5377 | *-fpic*) | |
5378 | PICFLAG=-fpic | |
5379 | ;; | |
5380 | *-fPIC*) | |
5381 | PICFLAG=-fPIC | |
5382 | ;; | |
5383 | esac | |
5384 | ||
5385 | ||
4cf896a5 KC |
5386 | # If they didn't specify --enable-shared, don't generate shared libs. |
5387 | case "${enable_shared}" in | |
5388 | yes) shared=yes ;; | |
5389 | no) shared=no ;; | |
5390 | "") shared=no ;; | |
5391 | *) shared=yes ;; | |
5392 | esac | |
26505cc0 DD |
5393 | |
5394 | # ...unless --enable-host-shared was passed from top-level config: | |
5395 | if [ "${enable_host_shared}" = "yes" ]; then | |
5396 | shared=yes | |
5397 | fi | |
5398 | ||
601a99c6 DD |
5399 | if [ "${shared}" != "yes" ]; then |
5400 | PICFLAG= | |
4cf896a5 KC |
5401 | fi |
5402 | ||
c779bab8 | 5403 | |
3f48575a | 5404 | NOASANFLAG= |
5405 | case " ${CFLAGS} " in | |
5406 | *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; | |
d750c713 | 5407 | *\ -fsanitize=hwaddress\ *) NOASANFLAG=-fno-sanitize=hwaddress ;; |
3f48575a | 5408 | esac |
5409 | ||
5410 | ||
56b1e56d NC |
5411 | # Check whether --enable-cet was given. |
5412 | if test "${enable_cet+set}" = set; then : | |
5413 | enableval=$enable_cet; | |
5414 | case "$enableval" in | |
5415 | yes|no|auto) ;; | |
5416 | *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;; | |
5417 | esac | |
5418 | ||
5419 | else | |
5420 | enable_cet=auto | |
5421 | fi | |
5422 | ||
5423 | ||
5424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 | |
5425 | $as_echo_n "checking for CET support... " >&6; } | |
5426 | ||
5427 | case "$host" in | |
5428 | i[34567]86-*-linux* | x86_64-*-linux*) | |
5429 | may_have_cet=yes | |
727b7b18 | 5430 | cet_save_CFLAGS="$CFLAGS" |
56b1e56d NC |
5431 | CFLAGS="$CFLAGS -fcf-protection" |
5432 | case "$enable_cet" in | |
5433 | auto) | |
5434 | # Check if target supports multi-byte NOPs | |
7ade7fba | 5435 | # and if compiler and assembler support CET. |
56b1e56d NC |
5436 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5437 | /* end confdefs.h. */ | |
5438 | ||
5439 | int | |
5440 | main () | |
5441 | { | |
5442 | ||
5443 | #if !defined(__SSE2__) | |
5444 | #error target does not support multi-byte NOPs | |
5445 | #else | |
5446 | asm ("setssbsy"); | |
5447 | #endif | |
5448 | ||
5449 | ; | |
5450 | return 0; | |
5451 | } | |
5452 | _ACEOF | |
5453 | if ac_fn_c_try_compile "$LINENO"; then : | |
5454 | enable_cet=yes | |
5455 | else | |
5456 | enable_cet=no | |
5457 | fi | |
5458 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5459 | ;; | |
5460 | yes) | |
7ade7fba | 5461 | # Check if compiler and assembler support CET. |
56b1e56d NC |
5462 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5463 | /* end confdefs.h. */ | |
5464 | ||
5465 | int | |
5466 | main () | |
5467 | { | |
5468 | asm ("setssbsy"); | |
5469 | ; | |
5470 | return 0; | |
5471 | } | |
5472 | _ACEOF | |
5473 | if ac_fn_c_try_compile "$LINENO"; then : | |
7ade7fba | 5474 | support_cet=yes |
56b1e56d | 5475 | else |
7ade7fba | 5476 | support_cet=no |
56b1e56d NC |
5477 | fi |
5478 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7ade7fba AM |
5479 | if test $support_cet = "no"; then |
5480 | if test x$enable_bootstrap != xno \ | |
5481 | && test -z "${with_build_subdir}" \ | |
5482 | && (test ! -f ../stage_current \ | |
5483 | || test `cat ../stage_current` != "stage1"); then | |
5484 | # Require CET support only for the final GCC build. | |
5485 | as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5 | |
5486 | else | |
5487 | # Don't enable CET without CET support for non-bootstrap | |
5488 | # build, in stage1 nor for build support. | |
5489 | enable_cet=no | |
5490 | fi | |
5491 | fi | |
56b1e56d NC |
5492 | ;; |
5493 | esac | |
727b7b18 | 5494 | CFLAGS="$cet_save_CFLAGS" |
56b1e56d NC |
5495 | ;; |
5496 | *) | |
5497 | may_have_cet=no | |
5498 | enable_cet=no | |
5499 | ;; | |
5500 | esac | |
5501 | ||
727b7b18 | 5502 | cet_save_CFLAGS="$CFLAGS" |
87c66b2e | 5503 | CFLAGS="$CFLAGS -fcf-protection=none" |
727b7b18 | 5504 | cet_save_LDFLAGS="$LDFLAGS" |
87c66b2e L |
5505 | LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk" |
5506 | if test x$may_have_cet = xyes; then | |
5507 | # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work. | |
5508 | if test x$gcc_no_link = xyes; then | |
5509 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
5510 | fi | |
5511 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5512 | /* end confdefs.h. */ | |
5513 | ||
5514 | int | |
5515 | main () | |
5516 | { | |
5517 | return 0; | |
5518 | ; | |
5519 | return 0; | |
5520 | } | |
5521 | _ACEOF | |
5522 | if ac_fn_c_try_link "$LINENO"; then : | |
5523 | may_have_cet=yes | |
5524 | else | |
5525 | may_have_cet=no | |
5526 | fi | |
5527 | rm -f core conftest.err conftest.$ac_objext \ | |
5528 | conftest$ac_exeext conftest.$ac_ext | |
5529 | fi | |
5530 | ||
56b1e56d | 5531 | if test x$may_have_cet = xyes; then |
90d00bbd L |
5532 | if test x$cross_compiling = xno; then |
5533 | if test "$cross_compiling" = yes; then : | |
56b1e56d NC |
5534 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
5535 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5536 | as_fn_error $? "cannot run test program while cross compiling | |
5537 | See \`config.log' for more details" "$LINENO" 5; } | |
5538 | else | |
5539 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5540 | /* end confdefs.h. */ | |
5541 | ||
5542 | static void | |
5543 | foo (void) | |
5544 | { | |
5545 | } | |
5546 | ||
5547 | static void | |
5548 | __attribute__ ((noinline, noclone)) | |
5549 | xxx (void (*f) (void)) | |
5550 | { | |
5551 | f (); | |
5552 | } | |
5553 | ||
5554 | static void | |
5555 | __attribute__ ((noinline, noclone)) | |
5556 | bar (void) | |
5557 | { | |
5558 | xxx (foo); | |
5559 | } | |
5560 | ||
5561 | int | |
5562 | main () | |
5563 | { | |
5564 | bar (); | |
5565 | return 0; | |
5566 | } | |
5567 | ||
5568 | _ACEOF | |
5569 | if ac_fn_c_try_run "$LINENO"; then : | |
5570 | have_cet=no | |
5571 | else | |
5572 | have_cet=yes | |
5573 | fi | |
5574 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5575 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5576 | fi | |
5577 | ||
90d00bbd L |
5578 | if test x$enable_cet = xno -a x$have_cet = xyes; then |
5579 | as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5 | |
5580 | fi | |
56b1e56d | 5581 | fi |
90d00bbd L |
5582 | else |
5583 | # Enable CET in cross compiler if possible so that it will run on both | |
5584 | # CET and non-CET hosts. | |
5585 | have_cet=yes | |
56b1e56d NC |
5586 | fi |
5587 | if test x$enable_cet = xyes; then | |
5588 | CET_HOST_FLAGS="-fcf-protection" | |
5589 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
5590 | $as_echo "yes" >&6; } | |
5591 | else | |
5592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5593 | $as_echo "no" >&6; } | |
5594 | fi | |
727b7b18 L |
5595 | CFLAGS="$cet_save_CFLAGS" |
5596 | LDFLAGS="$cet_save_LDFLAGS" | |
56b1e56d NC |
5597 | |
5598 | ||
5599 | ||
4cf896a5 KC |
5600 | echo "# Warning: this fragment is automatically generated" > temp-frag |
5601 | ||
c779bab8 PB |
5602 | if [ -n "${frag}" ] && [ -f "${frag}" ]; then |
5603 | echo "Appending ${frag} to xhost-mkfrag" | |
5604 | echo "# Following fragment copied from ${frag}" >> temp-frag | |
5605 | cat ${frag} >> temp-frag | |
5606 | fi | |
4cf896a5 KC |
5607 | |
5608 | # record if we want to build shared libs. | |
5609 | if [ "${shared}" = "yes" ]; then | |
5610 | echo enable_shared = yes >> temp-frag | |
5611 | else | |
5612 | echo enable_shared = no >> temp-frag | |
5613 | fi | |
5614 | ||
5615 | frag=xhost-mkfrag | |
5616 | ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag | |
5617 | ||
252b5132 RH |
5618 | host_makefile_frag=${frag} |
5619 | ||
5620 | ||
5621 | # It's OK to check for header files. Although the compiler may not be | |
5622 | # able to link anything, it had better be able to at least compile | |
5623 | # something. | |
62b06a9e | 5624 | for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h |
75086676 DD |
5625 | do : |
5626 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5627 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
d0ac1c44 | 5628 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
2299a76d | 5629 | cat >>confdefs.h <<_ACEOF |
75086676 | 5630 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
5631 | _ACEOF |
5632 | ||
5633 | fi | |
2299a76d DJ |
5634 | done |
5635 | ||
75086676 DD |
5636 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
5637 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
d0ac1c44 | 5638 | if ${ac_cv_header_sys_wait_h+:} false; then : |
75086676 | 5639 | $as_echo_n "(cached) " >&6 |
2299a76d | 5640 | else |
75086676 | 5641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 5642 | /* end confdefs.h. */ |
dc579051 | 5643 | #include <sys/types.h> |
2299a76d DJ |
5644 | #include <sys/wait.h> |
5645 | #ifndef WEXITSTATUS | |
75086676 | 5646 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
15ae9e71 | 5647 | #endif |
2299a76d DJ |
5648 | #ifndef WIFEXITED |
5649 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
5650 | #endif | |
5651 | ||
5652 | int | |
5653 | main () | |
5654 | { | |
5655 | int s; | |
5656 | wait (&s); | |
5657 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
5658 | ; | |
5659 | return 0; | |
5660 | } | |
5661 | _ACEOF | |
75086676 | 5662 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 5663 | ac_cv_header_sys_wait_h=yes |
dc579051 | 5664 | else |
75086676 | 5665 | ac_cv_header_sys_wait_h=no |
dc579051 | 5666 | fi |
75086676 | 5667 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5668 | fi |
75086676 DD |
5669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
5670 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
2299a76d DJ |
5671 | if test $ac_cv_header_sys_wait_h = yes; then |
5672 | ||
75086676 | 5673 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
8ddbb593 DJ |
5674 | |
5675 | fi | |
5676 | ||
75086676 DD |
5677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
5678 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
d0ac1c44 | 5679 | if ${ac_cv_header_time+:} false; then : |
75086676 | 5680 | $as_echo_n "(cached) " >&6 |
8ddbb593 | 5681 | else |
75086676 | 5682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5683 | /* end confdefs.h. */ |
5684 | #include <sys/types.h> | |
5685 | #include <sys/time.h> | |
5686 | #include <time.h> | |
5687 | ||
5688 | int | |
5689 | main () | |
5690 | { | |
5691 | if ((struct tm *) 0) | |
5692 | return 0; | |
5693 | ; | |
5694 | return 0; | |
5695 | } | |
5696 | _ACEOF | |
75086676 | 5697 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5698 | ac_cv_header_time=yes |
5699 | else | |
75086676 | 5700 | ac_cv_header_time=no |
8ddbb593 | 5701 | fi |
75086676 | 5702 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5703 | fi |
75086676 DD |
5704 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5705 | $as_echo "$ac_cv_header_time" >&6; } | |
8ddbb593 DJ |
5706 | if test $ac_cv_header_time = yes; then |
5707 | ||
75086676 | 5708 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
8ddbb593 DJ |
5709 | |
5710 | fi | |
5711 | ||
5712 | ||
75086676 DD |
5713 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 |
5714 | $as_echo_n "checking whether errno must be declared... " >&6; } | |
d0ac1c44 | 5715 | if ${libiberty_cv_declare_errno+:} false; then : |
75086676 | 5716 | $as_echo_n "(cached) " >&6 |
8ddbb593 | 5717 | else |
75086676 | 5718 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5719 | /* end confdefs.h. */ |
5720 | #include <errno.h> | |
5721 | int | |
5722 | main () | |
5723 | { | |
5724 | int x = errno; | |
5725 | ; | |
5726 | return 0; | |
5727 | } | |
5728 | _ACEOF | |
75086676 | 5729 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5730 | libiberty_cv_declare_errno=no |
5731 | else | |
75086676 | 5732 | libiberty_cv_declare_errno=yes |
8ddbb593 | 5733 | fi |
75086676 | 5734 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5735 | fi |
75086676 DD |
5736 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 |
5737 | $as_echo "$libiberty_cv_declare_errno" >&6; } | |
8ddbb593 DJ |
5738 | if test $libiberty_cv_declare_errno = yes |
5739 | then | |
75086676 | 5740 | $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h |
8ddbb593 DJ |
5741 | |
5742 | fi | |
5743 | ||
5744 | ||
abdef8eb | 5745 | # Determine sizes of some types. |
75086676 DD |
5746 | # The cast to long int works around a bug in the HP C Compiler |
5747 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5748 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5749 | # This bug is HP SR number 8606223364. | |
5750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5751 | $as_echo_n "checking size of int... " >&6; } | |
d0ac1c44 | 5752 | if ${ac_cv_sizeof_int+:} false; then : |
75086676 DD |
5753 | $as_echo_n "(cached) " >&6 |
5754 | else | |
5755 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : | |
5756 | ||
5757 | else | |
5758 | if test "$ac_cv_type_int" = yes; then | |
5759 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5760 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5761 | as_fn_error 77 "cannot compute sizeof (int) |
5762 | See \`config.log' for more details" "$LINENO" 5; } | |
75086676 DD |
5763 | else |
5764 | ac_cv_sizeof_int=0 | |
5765 | fi | |
8ddbb593 | 5766 | fi |
8ddbb593 | 5767 | |
75086676 DD |
5768 | fi |
5769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 | |
5770 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
8ddbb593 | 5771 | |
8ddbb593 | 5772 | |
8ddbb593 | 5773 | |
75086676 DD |
5774 | cat >>confdefs.h <<_ACEOF |
5775 | #define SIZEOF_INT $ac_cv_sizeof_int | |
8ddbb593 | 5776 | _ACEOF |
8ddbb593 | 5777 | |
8ddbb593 | 5778 | |
abdef8eb JBG |
5779 | # The cast to long int works around a bug in the HP C Compiler |
5780 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5781 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5782 | # This bug is HP SR number 8606223364. | |
5783 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5784 | $as_echo_n "checking size of long... " >&6; } | |
d0ac1c44 | 5785 | if ${ac_cv_sizeof_long+:} false; then : |
abdef8eb JBG |
5786 | $as_echo_n "(cached) " >&6 |
5787 | else | |
5788 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : | |
5789 | ||
5790 | else | |
5791 | if test "$ac_cv_type_long" = yes; then | |
5792 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5793 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5794 | as_fn_error 77 "cannot compute sizeof (long) |
5795 | See \`config.log' for more details" "$LINENO" 5; } | |
abdef8eb JBG |
5796 | else |
5797 | ac_cv_sizeof_long=0 | |
5798 | fi | |
5799 | fi | |
5800 | ||
5801 | fi | |
5802 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 | |
5803 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
5804 | ||
5805 | ||
5806 | ||
5807 | cat >>confdefs.h <<_ACEOF | |
5808 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
5809 | _ACEOF | |
5810 | ||
5811 | ||
c20a0642 AM |
5812 | # The cast to long int works around a bug in the HP C Compiler |
5813 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5814 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5815 | # This bug is HP SR number 8606223364. | |
5816 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 | |
5817 | $as_echo_n "checking size of size_t... " >&6; } | |
d0ac1c44 | 5818 | if ${ac_cv_sizeof_size_t+:} false; then : |
c20a0642 AM |
5819 | $as_echo_n "(cached) " >&6 |
5820 | else | |
5821 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : | |
5822 | ||
5823 | else | |
5824 | if test "$ac_cv_type_size_t" = yes; then | |
5825 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5826 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5827 | as_fn_error 77 "cannot compute sizeof (size_t) |
5828 | See \`config.log' for more details" "$LINENO" 5; } | |
c20a0642 AM |
5829 | else |
5830 | ac_cv_sizeof_size_t=0 | |
5831 | fi | |
5832 | fi | |
5833 | ||
5834 | fi | |
5835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 | |
5836 | $as_echo "$ac_cv_sizeof_size_t" >&6; } | |
5837 | ||
5838 | ||
5839 | ||
5840 | cat >>confdefs.h <<_ACEOF | |
5841 | #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t | |
5842 | _ACEOF | |
5843 | ||
5844 | ||
abdef8eb JBG |
5845 | |
5846 | # Check for presense of long long | |
5847 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" | |
d0ac1c44 | 5848 | if test "x$ac_cv_type_long_long" = xyes; then : |
abdef8eb JBG |
5849 | |
5850 | $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h | |
5851 | # The cast to long int works around a bug in the HP C Compiler | |
5852 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5853 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5854 | # This bug is HP SR number 8606223364. | |
5855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
5856 | $as_echo_n "checking size of long long... " >&6; } | |
d0ac1c44 | 5857 | if ${ac_cv_sizeof_long_long+:} false; then : |
abdef8eb JBG |
5858 | $as_echo_n "(cached) " >&6 |
5859 | else | |
5860 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
5861 | ||
5862 | else | |
5863 | if test "$ac_cv_type_long_long" = yes; then | |
5864 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5865 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5866 | as_fn_error 77 "cannot compute sizeof (long long) |
5867 | See \`config.log' for more details" "$LINENO" 5; } | |
abdef8eb JBG |
5868 | else |
5869 | ac_cv_sizeof_long_long=0 | |
5870 | fi | |
5871 | fi | |
5872 | ||
5873 | fi | |
5874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
5875 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
5876 | ||
5877 | ||
5878 | ||
5879 | cat >>confdefs.h <<_ACEOF | |
5880 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5881 | _ACEOF | |
5882 | ||
5883 | ||
5884 | fi | |
5885 | ||
8ddbb593 | 5886 | |
75086676 DD |
5887 | # Look for a 64-bit type. |
5888 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 | |
5889 | $as_echo_n "checking for a 64-bit type... " >&6; } | |
d0ac1c44 | 5890 | if ${liberty_cv_uint64+:} false; then : |
75086676 | 5891 | $as_echo_n "(cached) " >&6 |
2299a76d | 5892 | else |
75086676 DD |
5893 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5894 | /* end confdefs.h. */ | |
5895 | #ifdef HAVE_STDINT_H | |
5896 | #include <stdint.h> | |
5897 | #endif | |
5898 | int | |
5899 | main () | |
5900 | { | |
5901 | extern uint64_t foo; | |
5902 | ; | |
5903 | return 0; | |
5904 | } | |
2299a76d | 5905 | _ACEOF |
75086676 DD |
5906 | if ac_fn_c_try_compile "$LINENO"; then : |
5907 | liberty_cv_uint64=uint64_t | |
5908 | else | |
5909 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 5910 | /* end confdefs.h. */ |
75086676 DD |
5911 | #ifdef HAVE_LIMITS_H |
5912 | #include <limits.h> | |
5913 | #endif | |
5914 | #ifndef CHAR_BIT | |
5915 | #define CHAR_BIT 8 | |
8ddbb593 | 5916 | #endif |
2299a76d DJ |
5917 | int |
5918 | main () | |
5919 | { | |
75086676 DD |
5920 | extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; |
5921 | ; | |
5922 | return 0; | |
2299a76d DJ |
5923 | } |
5924 | _ACEOF | |
75086676 DD |
5925 | if ac_fn_c_try_compile "$LINENO"; then : |
5926 | liberty_cv_uint64="unsigned long" | |
2299a76d | 5927 | else |
75086676 DD |
5928 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5929 | /* end confdefs.h. */ | |
5930 | #ifdef HAVE_LIMITS_H | |
5931 | #include <limits.h> | |
5932 | #endif | |
5933 | #ifndef CHAR_BIT | |
5934 | #define CHAR_BIT 8 | |
5935 | #endif | |
5936 | int | |
5937 | main () | |
5938 | { | |
5939 | extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; | |
5940 | ; | |
5941 | return 0; | |
5942 | } | |
5943 | _ACEOF | |
5944 | if ac_fn_c_try_compile "$LINENO"; then : | |
5945 | liberty_cv_uint64="unsigned long long" | |
5946 | else | |
5947 | liberty_cv_uint64=none | |
2299a76d | 5948 | fi |
75086676 | 5949 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5950 | fi |
75086676 | 5951 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5952 | fi |
75086676 | 5953 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5954 | fi |
2299a76d | 5955 | |
75086676 DD |
5956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 |
5957 | $as_echo "$liberty_cv_uint64" >&6; } | |
5958 | if test "$liberty_cv_uint64" != none; then | |
5959 | ||
5960 | cat >>confdefs.h <<_ACEOF | |
5961 | #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 | |
2299a76d DJ |
5962 | _ACEOF |
5963 | ||
5964 | fi | |
5965 | ||
b4a451f5 L |
5966 | |
5967 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" | |
d0ac1c44 | 5968 | if test "x$ac_cv_type_intptr_t" = xyes; then : |
b4a451f5 L |
5969 | |
5970 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h | |
5971 | ||
5972 | else | |
5973 | for ac_type in 'int' 'long int' 'long long int'; do | |
5974 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5975 | /* end confdefs.h. */ | |
5976 | $ac_includes_default | |
5977 | int | |
5978 | main () | |
5979 | { | |
5980 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
d0ac1c44 SM |
5981 | test_array [0] = 0; |
5982 | return test_array [0]; | |
b4a451f5 L |
5983 | |
5984 | ; | |
5985 | return 0; | |
5986 | } | |
5987 | _ACEOF | |
5988 | if ac_fn_c_try_compile "$LINENO"; then : | |
5989 | ||
5990 | cat >>confdefs.h <<_ACEOF | |
5991 | #define intptr_t $ac_type | |
5992 | _ACEOF | |
5993 | ||
5994 | ac_type= | |
5995 | fi | |
5996 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5997 | test -z "$ac_type" && break | |
5998 | done | |
5999 | fi | |
6000 | ||
6001 | ||
6002 | ||
6003 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" | |
d0ac1c44 | 6004 | if test "x$ac_cv_type_uintptr_t" = xyes; then : |
b4a451f5 L |
6005 | |
6006 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
6007 | ||
6008 | else | |
6009 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
6010 | 'unsigned long long int'; do | |
6011 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6012 | /* end confdefs.h. */ | |
6013 | $ac_includes_default | |
6014 | int | |
6015 | main () | |
6016 | { | |
6017 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
d0ac1c44 SM |
6018 | test_array [0] = 0; |
6019 | return test_array [0]; | |
b4a451f5 L |
6020 | |
6021 | ; | |
6022 | return 0; | |
6023 | } | |
6024 | _ACEOF | |
6025 | if ac_fn_c_try_compile "$LINENO"; then : | |
6026 | ||
6027 | cat >>confdefs.h <<_ACEOF | |
6028 | #define uintptr_t $ac_type | |
6029 | _ACEOF | |
6030 | ||
6031 | ac_type= | |
6032 | fi | |
6033 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6034 | test -z "$ac_type" && break | |
6035 | done | |
6036 | fi | |
6037 | ||
6038 | ||
ffa54e5c | 6039 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
d0ac1c44 | 6040 | if test "x$ac_cv_type_ssize_t" = xyes; then : |
ffa54e5c DD |
6041 | |
6042 | else | |
6043 | ||
6044 | cat >>confdefs.h <<_ACEOF | |
6045 | #define ssize_t int | |
6046 | _ACEOF | |
6047 | ||
6048 | fi | |
6049 | ||
b4a451f5 | 6050 | |
75086676 DD |
6051 | # Given the above check, we always have uintptr_t or a fallback |
6052 | # definition. So define HAVE_UINTPTR_T in case any imported code | |
6053 | # relies on it. | |
2299a76d | 6054 | |
75086676 | 6055 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
8ddbb593 DJ |
6056 | |
6057 | ||
75086676 | 6058 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
d0ac1c44 | 6059 | if test "x$ac_cv_type_pid_t" = xyes; then : |
8ddbb593 | 6060 | |
75086676 | 6061 | else |
8ddbb593 | 6062 | |
75086676 DD |
6063 | cat >>confdefs.h <<_ACEOF |
6064 | #define pid_t int | |
6065 | _ACEOF | |
8ddbb593 | 6066 | |
75086676 | 6067 | fi |
8ddbb593 DJ |
6068 | |
6069 | ||
75086676 DD |
6070 | # This is the list of functions which libiberty will provide if they |
6071 | # are not available on the host. | |
8ddbb593 | 6072 | |
75086676 DD |
6073 | funcs="asprintf" |
6074 | funcs="$funcs atexit" | |
6075 | funcs="$funcs basename" | |
6076 | funcs="$funcs bcmp" | |
6077 | funcs="$funcs bcopy" | |
6078 | funcs="$funcs bsearch" | |
6079 | funcs="$funcs bzero" | |
6080 | funcs="$funcs calloc" | |
6081 | funcs="$funcs clock" | |
6082 | funcs="$funcs ffs" | |
6083 | funcs="$funcs getcwd" | |
6084 | funcs="$funcs getpagesize" | |
6085 | funcs="$funcs gettimeofday" | |
6086 | funcs="$funcs index" | |
6087 | funcs="$funcs insque" | |
6088 | funcs="$funcs memchr" | |
6089 | funcs="$funcs memcmp" | |
6090 | funcs="$funcs memcpy" | |
6091 | funcs="$funcs memmem" | |
6092 | funcs="$funcs memmove" | |
6093 | funcs="$funcs mempcpy" | |
6094 | funcs="$funcs memset" | |
6095 | funcs="$funcs mkstemps" | |
6096 | funcs="$funcs putenv" | |
6097 | funcs="$funcs random" | |
6098 | funcs="$funcs rename" | |
6099 | funcs="$funcs rindex" | |
6100 | funcs="$funcs setenv" | |
6101 | funcs="$funcs snprintf" | |
6102 | funcs="$funcs sigsetmask" | |
6103 | funcs="$funcs stpcpy" | |
6104 | funcs="$funcs stpncpy" | |
6105 | funcs="$funcs strcasecmp" | |
6106 | funcs="$funcs strchr" | |
6107 | funcs="$funcs strdup" | |
6108 | funcs="$funcs strncasecmp" | |
6109 | funcs="$funcs strndup" | |
995b61fe | 6110 | funcs="$funcs strnlen" |
75086676 DD |
6111 | funcs="$funcs strrchr" |
6112 | funcs="$funcs strstr" | |
6113 | funcs="$funcs strtod" | |
6114 | funcs="$funcs strtol" | |
6115 | funcs="$funcs strtoul" | |
abdef8eb JBG |
6116 | funcs="$funcs strtoll" |
6117 | funcs="$funcs strtoull" | |
75086676 DD |
6118 | funcs="$funcs strverscmp" |
6119 | funcs="$funcs tmpnam" | |
6120 | funcs="$funcs vasprintf" | |
6121 | funcs="$funcs vfprintf" | |
6122 | funcs="$funcs vprintf" | |
6123 | funcs="$funcs vsnprintf" | |
6124 | funcs="$funcs vsprintf" | |
6125 | funcs="$funcs waitpid" | |
9711ae4d | 6126 | funcs="$funcs setproctitle" |
2299a76d | 6127 | |
75086676 DD |
6128 | # Also in the old function.def file: alloca, vfork, getopt. |
6129 | ||
6130 | vars="sys_errlist sys_nerr sys_siglist" | |
6131 | ||
26ac1280 | 6132 | checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ |
af03af8f | 6133 | getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \ |
26ac1280 DD |
6134 | realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \ |
6135 | sysmp table times wait3 wait4" | |
75086676 DD |
6136 | |
6137 | # These are neither executed nor required, but they help keep | |
6138 | # autoheader happy without adding a bunch of text to acconfig.h. | |
6139 | if test "x" = "y"; then | |
e96158fc BE |
6140 | for ac_func in asprintf atexit \ |
6141 | basename bcmp bcopy bsearch bzero \ | |
6142 | calloc canonicalize_file_name clock \ | |
9c55e064 | 6143 | dup3 \ |
e96158fc | 6144 | ffs __fsetlocking \ |
26ac1280 | 6145 | getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ |
e96158fc BE |
6146 | index insque \ |
6147 | memchr memcmp memcpy memmem memmove memset mkstemps \ | |
6148 | on_exit \ | |
af03af8f | 6149 | pipe2 psignal pstat_getdynamic pstat_getstatic putenv \ |
e96158fc | 6150 | random realpath rename rindex \ |
26ac1280 | 6151 | sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ |
9c55e064 | 6152 | stpcpy stpncpy strcasecmp strchr strdup \ |
995b61fe | 6153 | strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ |
abdef8eb | 6154 | strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \ |
e96158fc BE |
6155 | table times tmpnam \ |
6156 | vasprintf vfprintf vprintf vsprintf \ | |
6157 | wait3 wait4 waitpid | |
75086676 DD |
6158 | do : |
6159 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6160 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6161 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
8ddbb593 | 6162 | cat >>confdefs.h <<_ACEOF |
75086676 | 6163 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d DJ |
6164 | _ACEOF |
6165 | ||
6166 | fi | |
8ddbb593 | 6167 | done |
2299a76d | 6168 | |
d0ac1c44 SM |
6169 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
6170 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
6171 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
75086676 | 6172 | ac_have_decl=1 |
40a59a4c | 6173 | else |
75086676 DD |
6174 | ac_have_decl=0 |
6175 | fi | |
6176 | ||
6177 | cat >>confdefs.h <<_ACEOF | |
6178 | #define HAVE_DECL_BASENAME $ac_have_decl | |
40a59a4c | 6179 | _ACEOF |
75086676 | 6180 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
d0ac1c44 | 6181 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
75086676 | 6182 | ac_have_decl=1 |
40a59a4c | 6183 | else |
75086676 | 6184 | ac_have_decl=0 |
40a59a4c | 6185 | fi |
75086676 DD |
6186 | |
6187 | cat >>confdefs.h <<_ACEOF | |
6188 | #define HAVE_DECL_FFS $ac_have_decl | |
6189 | _ACEOF | |
6190 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
d0ac1c44 | 6191 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
75086676 DD |
6192 | ac_have_decl=1 |
6193 | else | |
6194 | ac_have_decl=0 | |
40a59a4c | 6195 | fi |
40a59a4c | 6196 | |
75086676 DD |
6197 | cat >>confdefs.h <<_ACEOF |
6198 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
6199 | _ACEOF | |
6200 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
d0ac1c44 | 6201 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
75086676 | 6202 | ac_have_decl=1 |
40a59a4c | 6203 | else |
75086676 DD |
6204 | ac_have_decl=0 |
6205 | fi | |
6206 | ||
6207 | cat >>confdefs.h <<_ACEOF | |
6208 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
40a59a4c | 6209 | _ACEOF |
75086676 | 6210 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
d0ac1c44 | 6211 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
75086676 DD |
6212 | ac_have_decl=1 |
6213 | else | |
6214 | ac_have_decl=0 | |
6215 | fi | |
40a59a4c | 6216 | |
75086676 DD |
6217 | cat >>confdefs.h <<_ACEOF |
6218 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
40a59a4c | 6219 | _ACEOF |
75086676 | 6220 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
d0ac1c44 | 6221 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
75086676 DD |
6222 | ac_have_decl=1 |
6223 | else | |
6224 | ac_have_decl=0 | |
6225 | fi | |
6226 | ||
6227 | cat >>confdefs.h <<_ACEOF | |
6228 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
40a59a4c | 6229 | _ACEOF |
abdef8eb | 6230 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
d0ac1c44 | 6231 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
abdef8eb JBG |
6232 | ac_have_decl=1 |
6233 | else | |
6234 | ac_have_decl=0 | |
6235 | fi | |
6236 | ||
6237 | cat >>confdefs.h <<_ACEOF | |
6238 | #define HAVE_DECL_STRTOL $ac_have_decl | |
6239 | _ACEOF | |
6240 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
d0ac1c44 | 6241 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
abdef8eb JBG |
6242 | ac_have_decl=1 |
6243 | else | |
6244 | ac_have_decl=0 | |
6245 | fi | |
6246 | ||
6247 | cat >>confdefs.h <<_ACEOF | |
6248 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
6249 | _ACEOF | |
6250 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
d0ac1c44 | 6251 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
abdef8eb JBG |
6252 | ac_have_decl=1 |
6253 | else | |
6254 | ac_have_decl=0 | |
6255 | fi | |
6256 | ||
6257 | cat >>confdefs.h <<_ACEOF | |
6258 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
6259 | _ACEOF | |
6260 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
d0ac1c44 | 6261 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
abdef8eb JBG |
6262 | ac_have_decl=1 |
6263 | else | |
6264 | ac_have_decl=0 | |
6265 | fi | |
6266 | ||
6267 | cat >>confdefs.h <<_ACEOF | |
6268 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
6269 | _ACEOF | |
5b4a1ff3 | 6270 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" |
d0ac1c44 | 6271 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
5b4a1ff3 EZ |
6272 | ac_have_decl=1 |
6273 | else | |
6274 | ac_have_decl=0 | |
6275 | fi | |
6276 | ||
6277 | cat >>confdefs.h <<_ACEOF | |
6278 | #define HAVE_DECL_STRNLEN $ac_have_decl | |
6279 | _ACEOF | |
40a59a4c | 6280 | |
40a59a4c | 6281 | |
75086676 | 6282 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h |
40a59a4c | 6283 | |
40a59a4c | 6284 | |
75086676 | 6285 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
40a59a4c | 6286 | |
40a59a4c | 6287 | |
75086676 | 6288 | $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h |
40a59a4c | 6289 | |
40a59a4c | 6290 | fi |
40a59a4c | 6291 | |
75086676 DD |
6292 | # For each of these functions, if the host does not provide the |
6293 | # function we want to put FN.o in LIBOBJS, and if the host does | |
6294 | # provide the function, we want to define HAVE_FN in config.h. | |
40a59a4c | 6295 | |
75086676 DD |
6296 | setobjs= |
6297 | CHECK= | |
75086676 | 6298 | if test -n "${with_target_subdir}"; then |
40a59a4c | 6299 | |
75086676 DD |
6300 | # We are being configured as a target library. AC_REPLACE_FUNCS |
6301 | # may not work correctly, because the compiler may not be able to | |
6302 | # link executables. Note that we may still be being configured | |
6303 | # native. | |
40a59a4c | 6304 | |
75086676 DD |
6305 | # If we are being configured for newlib, we know which functions |
6306 | # newlib provide and which ones we will be expected to provide. | |
40a59a4c | 6307 | |
75086676 DD |
6308 | if test "x${with_newlib}" = "xyes"; then |
6309 | case " $LIBOBJS " in | |
6310 | *" asprintf.$ac_objext "* ) ;; | |
6311 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6312 | ;; | |
6313 | esac | |
40a59a4c | 6314 | |
75086676 DD |
6315 | case " $LIBOBJS " in |
6316 | *" basename.$ac_objext "* ) ;; | |
6317 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6318 | ;; | |
6319 | esac | |
40a59a4c | 6320 | |
75086676 DD |
6321 | case " $LIBOBJS " in |
6322 | *" insque.$ac_objext "* ) ;; | |
6323 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6324 | ;; | |
6325 | esac | |
40a59a4c | 6326 | |
75086676 DD |
6327 | case " $LIBOBJS " in |
6328 | *" random.$ac_objext "* ) ;; | |
6329 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6330 | ;; | |
6331 | esac | |
dc579051 | 6332 | |
75086676 DD |
6333 | case " $LIBOBJS " in |
6334 | *" strdup.$ac_objext "* ) ;; | |
6335 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
6336 | ;; | |
6337 | esac | |
2299a76d | 6338 | |
75086676 DD |
6339 | case " $LIBOBJS " in |
6340 | *" vasprintf.$ac_objext "* ) ;; | |
6341 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6342 | ;; | |
6343 | esac | |
6344 | ||
6345 | ||
6346 | for f in $funcs; do | |
6347 | case "$f" in | |
6348 | asprintf | basename | insque | random | strdup | vasprintf) | |
6349 | ;; | |
6350 | *) | |
6351 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6352 | cat >>confdefs.h <<_ACEOF | |
6353 | #define $n 1 | |
2299a76d | 6354 | _ACEOF |
15ae9e71 | 6355 | |
75086676 DD |
6356 | ;; |
6357 | esac | |
6358 | done | |
2299a76d | 6359 | |
75086676 DD |
6360 | # newlib doesnt provide any of the variables in $vars, so we |
6361 | # dont have to check them here. | |
2299a76d | 6362 | |
75086676 DD |
6363 | # Of the functions in $checkfuncs, newlib only has strerror. |
6364 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
6365 | |
6366 | ||
75086676 | 6367 | setobjs=yes |
2299a76d | 6368 | |
75086676 | 6369 | fi |
2299a76d | 6370 | |
75086676 DD |
6371 | # If we are being configured for Mingw, we know which functions |
6372 | # Mingw provides and which ones we will be expected to provide. | |
2299a76d | 6373 | |
75086676 DD |
6374 | case "${host}" in |
6375 | *-*-mingw*) | |
6376 | case " $LIBOBJS " in | |
6377 | *" asprintf.$ac_objext "* ) ;; | |
6378 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6379 | ;; | |
6380 | esac | |
2299a76d | 6381 | |
75086676 DD |
6382 | case " $LIBOBJS " in |
6383 | *" basename.$ac_objext "* ) ;; | |
6384 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6385 | ;; | |
6386 | esac | |
2299a76d | 6387 | |
75086676 DD |
6388 | case " $LIBOBJS " in |
6389 | *" bcmp.$ac_objext "* ) ;; | |
6390 | *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" | |
6391 | ;; | |
6392 | esac | |
2299a76d | 6393 | |
75086676 DD |
6394 | case " $LIBOBJS " in |
6395 | *" bcopy.$ac_objext "* ) ;; | |
6396 | *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" | |
6397 | ;; | |
6398 | esac | |
2299a76d | 6399 | |
75086676 DD |
6400 | case " $LIBOBJS " in |
6401 | *" bzero.$ac_objext "* ) ;; | |
6402 | *) LIBOBJS="$LIBOBJS bzero.$ac_objext" | |
6403 | ;; | |
6404 | esac | |
2299a76d | 6405 | |
75086676 DD |
6406 | case " $LIBOBJS " in |
6407 | *" clock.$ac_objext "* ) ;; | |
6408 | *) LIBOBJS="$LIBOBJS clock.$ac_objext" | |
6409 | ;; | |
6410 | esac | |
2299a76d | 6411 | |
75086676 DD |
6412 | case " $LIBOBJS " in |
6413 | *" ffs.$ac_objext "* ) ;; | |
6414 | *) LIBOBJS="$LIBOBJS ffs.$ac_objext" | |
6415 | ;; | |
6416 | esac | |
2299a76d | 6417 | |
75086676 DD |
6418 | case " $LIBOBJS " in |
6419 | *" getpagesize.$ac_objext "* ) ;; | |
6420 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
6421 | ;; | |
6422 | esac | |
2299a76d | 6423 | |
75086676 DD |
6424 | case " $LIBOBJS " in |
6425 | *" index.$ac_objext "* ) ;; | |
6426 | *) LIBOBJS="$LIBOBJS index.$ac_objext" | |
6427 | ;; | |
6428 | esac | |
2299a76d | 6429 | |
75086676 DD |
6430 | case " $LIBOBJS " in |
6431 | *" insque.$ac_objext "* ) ;; | |
6432 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6433 | ;; | |
6434 | esac | |
2299a76d | 6435 | |
75086676 DD |
6436 | case " $LIBOBJS " in |
6437 | *" mempcpy.$ac_objext "* ) ;; | |
6438 | *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" | |
6439 | ;; | |
6440 | esac | |
2299a76d | 6441 | |
75086676 DD |
6442 | case " $LIBOBJS " in |
6443 | *" mkstemps.$ac_objext "* ) ;; | |
6444 | *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" | |
6445 | ;; | |
6446 | esac | |
2299a76d | 6447 | |
75086676 DD |
6448 | case " $LIBOBJS " in |
6449 | *" random.$ac_objext "* ) ;; | |
6450 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6451 | ;; | |
6452 | esac | |
2299a76d | 6453 | |
75086676 DD |
6454 | case " $LIBOBJS " in |
6455 | *" rindex.$ac_objext "* ) ;; | |
6456 | *) LIBOBJS="$LIBOBJS rindex.$ac_objext" | |
6457 | ;; | |
6458 | esac | |
2299a76d | 6459 | |
75086676 DD |
6460 | case " $LIBOBJS " in |
6461 | *" sigsetmask.$ac_objext "* ) ;; | |
6462 | *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" | |
6463 | ;; | |
6464 | esac | |
2299a76d | 6465 | |
75086676 DD |
6466 | case " $LIBOBJS " in |
6467 | *" stpcpy.$ac_objext "* ) ;; | |
6468 | *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" | |
6469 | ;; | |
6470 | esac | |
2299a76d | 6471 | |
75086676 DD |
6472 | case " $LIBOBJS " in |
6473 | *" stpncpy.$ac_objext "* ) ;; | |
6474 | *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" | |
6475 | ;; | |
6476 | esac | |
2299a76d | 6477 | |
75086676 DD |
6478 | case " $LIBOBJS " in |
6479 | *" strndup.$ac_objext "* ) ;; | |
6480 | *) LIBOBJS="$LIBOBJS strndup.$ac_objext" | |
6481 | ;; | |
6482 | esac | |
2299a76d | 6483 | |
995b61fe DD |
6484 | case " $LIBOBJS " in |
6485 | *" strnlen.$ac_objext "* ) ;; | |
6486 | *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" | |
6487 | ;; | |
6488 | esac | |
6489 | ||
75086676 DD |
6490 | case " $LIBOBJS " in |
6491 | *" strverscmp.$ac_objext "* ) ;; | |
6492 | *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" | |
6493 | ;; | |
6494 | esac | |
2299a76d | 6495 | |
75086676 DD |
6496 | case " $LIBOBJS " in |
6497 | *" vasprintf.$ac_objext "* ) ;; | |
6498 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6499 | ;; | |
6500 | esac | |
2299a76d | 6501 | |
75086676 DD |
6502 | case " $LIBOBJS " in |
6503 | *" waitpid.$ac_objext "* ) ;; | |
6504 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
6505 | ;; | |
6506 | esac | |
2299a76d DJ |
6507 | |
6508 | ||
75086676 DD |
6509 | for f in $funcs; do |
6510 | case "$f" in | |
995b61fe | 6511 | asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid) |
75086676 DD |
6512 | ;; |
6513 | *) | |
6514 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6515 | cat >>confdefs.h <<_ACEOF | |
6516 | #define $n 1 | |
6517 | _ACEOF | |
2299a76d | 6518 | |
75086676 DD |
6519 | ;; |
6520 | esac | |
6521 | done | |
2299a76d | 6522 | |
75086676 DD |
6523 | # Mingw doesnt provide any of the variables in $vars, so we |
6524 | # dont have to check them here. | |
2299a76d | 6525 | |
75086676 DD |
6526 | # Of the functions in $checkfuncs, Mingw only has strerror. |
6527 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
6528 | |
6529 | ||
75086676 DD |
6530 | setobjs=yes |
6531 | ;; | |
2299a76d | 6532 | |
75086676 DD |
6533 | *-*-msdosdjgpp) |
6534 | case " $LIBOBJS " in | |
6535 | *" vasprintf.$ac_objext "* ) ;; | |
6536 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6537 | ;; | |
6538 | esac | |
2299a76d | 6539 | |
75086676 DD |
6540 | case " $LIBOBJS " in |
6541 | *" vsnprintf.$ac_objext "* ) ;; | |
6542 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" | |
6543 | ;; | |
6544 | esac | |
2299a76d | 6545 | |
75086676 DD |
6546 | case " $LIBOBJS " in |
6547 | *" snprintf.$ac_objext "* ) ;; | |
6548 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" | |
6549 | ;; | |
6550 | esac | |
2299a76d | 6551 | |
75086676 DD |
6552 | case " $LIBOBJS " in |
6553 | *" asprintf.$ac_objext "* ) ;; | |
6554 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
6555 | ;; | |
6556 | esac | |
2299a76d DJ |
6557 | |
6558 | ||
75086676 DD |
6559 | for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ |
6560 | getcwd getpagesize getrusage gettimeofday \ | |
6561 | index insque memchr memcmp memcpy memmove memset psignal \ | |
6562 | putenv random rename rindex sbrk setenv stpcpy strcasecmp \ | |
6563 | strchr strdup strerror strncasecmp strrchr strstr strtod \ | |
6564 | strtol strtoul sysconf times tmpnam vfprintf vprintf \ | |
6565 | vsprintf waitpid | |
6566 | do | |
6567 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6568 | cat >>confdefs.h <<_ACEOF | |
6569 | #define $n 1 | |
6570 | _ACEOF | |
2299a76d | 6571 | |
75086676 | 6572 | done |
2299a76d | 6573 | |
0fad4bdb | 6574 | |
75086676 DD |
6575 | setobjs=yes |
6576 | ;; | |
0fad4bdb | 6577 | |
75086676 | 6578 | esac |
aa55ccb1 | 6579 | |
252b5132 | 6580 | else |
2299a76d | 6581 | |
75086676 DD |
6582 | # Not a target library, so we set things up to run the test suite. |
6583 | CHECK=really-check | |
252b5132 RH |
6584 | |
6585 | fi | |
6586 | ||
2299a76d | 6587 | |
2299a76d | 6588 | |
2299a76d | 6589 | |
75086676 DD |
6590 | case "${host}" in |
6591 | *-*-cygwin* | *-*-mingw*) | |
6592 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h | |
2299a76d | 6593 | |
75086676 | 6594 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
2299a76d | 6595 | |
75086676 DD |
6596 | ;; |
6597 | esac | |
252b5132 | 6598 | |
75086676 DD |
6599 | if test -z "${setobjs}"; then |
6600 | case "${host}" in | |
252b5132 | 6601 | |
75086676 DD |
6602 | *-*-vxworks*) |
6603 | # Handle VxWorks configuration specially, since on VxWorks the | |
6604 | # libraries are actually on the target board, not in the file | |
6605 | # system. | |
6606 | case " $LIBOBJS " in | |
6607 | *" basename.$ac_objext "* ) ;; | |
6608 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
6609 | ;; | |
58670637 DD |
6610 | esac |
6611 | ||
75086676 DD |
6612 | case " $LIBOBJS " in |
6613 | *" getpagesize.$ac_objext "* ) ;; | |
6614 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
6615 | ;; | |
6616 | esac | |
2299a76d | 6617 | |
75086676 DD |
6618 | case " $LIBOBJS " in |
6619 | *" insque.$ac_objext "* ) ;; | |
6620 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
6621 | ;; | |
6622 | esac | |
24acd898 | 6623 | |
75086676 DD |
6624 | case " $LIBOBJS " in |
6625 | *" random.$ac_objext "* ) ;; | |
6626 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
6627 | ;; | |
6628 | esac | |
2299a76d | 6629 | |
75086676 DD |
6630 | case " $LIBOBJS " in |
6631 | *" strcasecmp.$ac_objext "* ) ;; | |
6632 | *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" | |
6633 | ;; | |
6634 | esac | |
2299a76d | 6635 | |
75086676 DD |
6636 | case " $LIBOBJS " in |
6637 | *" strncasecmp.$ac_objext "* ) ;; | |
6638 | *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" | |
6639 | ;; | |
58670637 DD |
6640 | esac |
6641 | ||
75086676 DD |
6642 | case " $LIBOBJS " in |
6643 | *" strdup.$ac_objext "* ) ;; | |
6644 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
6645 | ;; | |
6646 | esac | |
24acd898 | 6647 | |
75086676 DD |
6648 | case " $LIBOBJS " in |
6649 | *" vfork.$ac_objext "* ) ;; | |
6650 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
6651 | ;; | |
6652 | esac | |
24acd898 | 6653 | |
75086676 DD |
6654 | case " $LIBOBJS " in |
6655 | *" waitpid.$ac_objext "* ) ;; | |
6656 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
6657 | ;; | |
6658 | esac | |
2299a76d | 6659 | |
75086676 DD |
6660 | case " $LIBOBJS " in |
6661 | *" vasprintf.$ac_objext "* ) ;; | |
6662 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6663 | ;; | |
6664 | esac | |
cc096b71 | 6665 | |
75086676 DD |
6666 | for f in $funcs; do |
6667 | case "$f" in | |
6668 | basename | getpagesize | insque | random | strcasecmp) | |
6669 | ;; | |
6670 | strncasecmp | strdup | vfork | waitpid | vasprintf) | |
6671 | ;; | |
6672 | *) | |
6673 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6674 | cat >>confdefs.h <<_ACEOF | |
6675 | #define $n 1 | |
2299a76d | 6676 | _ACEOF |
2299a76d | 6677 | |
75086676 DD |
6678 | ;; |
6679 | esac | |
6680 | done | |
cc096b71 | 6681 | |
75086676 DD |
6682 | # VxWorks doesn't provide any of the variables in $vars, so we |
6683 | # don't have to check them here. | |
cc096b71 | 6684 | |
75086676 DD |
6685 | # Of the functions in $checkfuncs, VxWorks only has strerror. |
6686 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
24acd898 | 6687 | |
2299a76d | 6688 | |
75086676 DD |
6689 | setobjs=yes |
6690 | ;; | |
6691 | ||
6692 | esac | |
252b5132 RH |
6693 | fi |
6694 | ||
75086676 | 6695 | if test -z "${setobjs}"; then |
252b5132 | 6696 | |
75086676 | 6697 | case "${host}" in |
e69f6c8c | 6698 | |
82ef0f70 JB |
6699 | *-*-android*) |
6700 | # On android, getpagesize is defined in unistd.h as a static inline | |
6701 | # function, which AC_CHECK_FUNCS does not handle properly. | |
6702 | ac_cv_func_getpagesize=yes | |
6703 | ;; | |
6704 | ||
75086676 DD |
6705 | *-*-mingw32*) |
6706 | # Under mingw32, sys_nerr and sys_errlist exist, but they are | |
6707 | # macros, so the test below won't find them. | |
6708 | libiberty_cv_var_sys_nerr=yes | |
6709 | libiberty_cv_var_sys_errlist=yes | |
6710 | ;; | |
2299a76d | 6711 | |
75086676 DD |
6712 | *-*-msdosdjgpp*) |
6713 | # vfork and fork are stubs. | |
6714 | ac_cv_func_vfork_works=no | |
6715 | ;; | |
e69f6c8c | 6716 | |
75086676 DD |
6717 | *-*-uwin*) |
6718 | # Under some versions of uwin, vfork is notoriously buggy and the test | |
6719 | # can hang configure; on other versions, vfork exists just as a stub. | |
6720 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. | |
6721 | ac_cv_func_vfork_works=no | |
6722 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are | |
6723 | # macros (actually, these are imported from a DLL, but the end effect | |
6724 | # is the same), so the test below won't find them. | |
6725 | libiberty_cv_var_sys_nerr=yes | |
6726 | libiberty_cv_var_sys_errlist=yes | |
6727 | ;; | |
2299a76d | 6728 | |
75086676 DD |
6729 | *-*-*vms*) |
6730 | # Under VMS, vfork works very different than on Unix. The standard test | |
6731 | # won't work, and it isn't easily adaptable. It makes more sense to | |
6732 | # just force it. | |
6733 | ac_cv_func_vfork_works=yes | |
6734 | ;; | |
2299a76d | 6735 | |
75086676 | 6736 | esac |
e69f6c8c | 6737 | |
75086676 DD |
6738 | # We haven't set the list of objects yet. Use the standard autoconf |
6739 | # tests. This will only work if the compiler works. | |
6740 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 | |
6741 | $as_echo_n "checking for library containing strerror... " >&6; } | |
d0ac1c44 | 6742 | if ${ac_cv_search_strerror+:} false; then : |
75086676 | 6743 | $as_echo_n "(cached) " >&6 |
2299a76d | 6744 | else |
75086676 DD |
6745 | ac_func_search_save_LIBS=$LIBS |
6746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 6747 | /* end confdefs.h. */ |
75086676 DD |
6748 | |
6749 | /* Override any GCC internal prototype to avoid an error. | |
6750 | Use char because int might match the return type of a GCC | |
2299a76d | 6751 | builtin and then its argument prototype would still apply. */ |
2299a76d | 6752 | #ifdef __cplusplus |
75086676 | 6753 | extern "C" |
eb383413 | 6754 | #endif |
75086676 | 6755 | char strerror (); |
2299a76d DJ |
6756 | int |
6757 | main () | |
6758 | { | |
75086676 | 6759 | return strerror (); |
2299a76d DJ |
6760 | ; |
6761 | return 0; | |
6762 | } | |
6763 | _ACEOF | |
75086676 DD |
6764 | for ac_lib in '' cposix; do |
6765 | if test -z "$ac_lib"; then | |
6766 | ac_res="none required" | |
6767 | else | |
6768 | ac_res=-l$ac_lib | |
6769 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
6770 | fi | |
6771 | if test x$gcc_no_link = xyes; then | |
d0ac1c44 | 6772 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
75086676 DD |
6773 | fi |
6774 | if ac_fn_c_try_link "$LINENO"; then : | |
6775 | ac_cv_search_strerror=$ac_res | |
6776 | fi | |
6777 | rm -f core conftest.err conftest.$ac_objext \ | |
6778 | conftest$ac_exeext | |
d0ac1c44 | 6779 | if ${ac_cv_search_strerror+:} false; then : |
75086676 DD |
6780 | break |
6781 | fi | |
6782 | done | |
d0ac1c44 | 6783 | if ${ac_cv_search_strerror+:} false; then : |
2299a76d | 6784 | |
75086676 DD |
6785 | else |
6786 | ac_cv_search_strerror=no | |
2299a76d | 6787 | fi |
75086676 DD |
6788 | rm conftest.$ac_ext |
6789 | LIBS=$ac_func_search_save_LIBS | |
6790 | fi | |
6791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 | |
6792 | $as_echo "$ac_cv_search_strerror" >&6; } | |
6793 | ac_res=$ac_cv_search_strerror | |
6794 | if test "$ac_res" != no; then : | |
6795 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
6796 | ||
2299a76d | 6797 | fi |
75086676 DD |
6798 | |
6799 | for ac_func in $funcs | |
6800 | do : | |
6801 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6802 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6803 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
2299a76d | 6804 | cat >>confdefs.h <<_ACEOF |
75086676 | 6805 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d | 6806 | _ACEOF |
eb383413 | 6807 | |
75086676 DD |
6808 | else |
6809 | case " $LIBOBJS " in | |
6810 | *" $ac_func.$ac_objext "* ) ;; | |
6811 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6812 | ;; | |
6813 | esac | |
6814 | ||
eb383413 L |
6815 | fi |
6816 | done | |
6817 | ||
75086676 DD |
6818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 |
6819 | $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } | |
d0ac1c44 | 6820 | if ${ac_cv_os_cray+:} false; then : |
75086676 | 6821 | $as_echo_n "(cached) " >&6 |
fa99459d | 6822 | else |
75086676 | 6823 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6824 | /* end confdefs.h. */ |
75086676 DD |
6825 | #if defined(CRAY) && ! defined(CRAY2) |
6826 | webecray | |
6827 | #else | |
6828 | wenotbecray | |
fa99459d DD |
6829 | #endif |
6830 | ||
fa99459d | 6831 | _ACEOF |
75086676 DD |
6832 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
6833 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6834 | ac_cv_os_cray=yes | |
fa99459d | 6835 | else |
75086676 | 6836 | ac_cv_os_cray=no |
fa99459d | 6837 | fi |
75086676 DD |
6838 | rm -f conftest* |
6839 | ||
fa99459d | 6840 | fi |
75086676 DD |
6841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
6842 | $as_echo "$ac_cv_os_cray" >&6; } | |
6843 | if test $ac_cv_os_cray = yes; then | |
6844 | for ac_func in _getb67 GETB67 getb67; do | |
6845 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6846 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6847 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
fa99459d DD |
6848 | |
6849 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6850 | #define CRAY_STACKSEG_END $ac_func |
fa99459d | 6851 | _ACEOF |
75086676 DD |
6852 | break |
6853 | fi | |
fa99459d | 6854 | |
75086676 DD |
6855 | done |
6856 | fi | |
fa99459d | 6857 | |
75086676 DD |
6858 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6859 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
d0ac1c44 | 6860 | if ${ac_cv_c_stack_direction+:} false; then : |
75086676 | 6861 | $as_echo_n "(cached) " >&6 |
fa99459d | 6862 | else |
75086676 DD |
6863 | if test "$cross_compiling" = yes; then : |
6864 | ac_cv_c_stack_direction=0 | |
fa99459d | 6865 | else |
75086676 | 6866 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6867 | /* end confdefs.h. */ |
75086676 DD |
6868 | find_stack_direction () |
6869 | { | |
6870 | static char *addr = 0; | |
6871 | auto char dummy; | |
6872 | if (addr == 0) | |
6873 | { | |
6874 | addr = &dummy; | |
6875 | return find_stack_direction (); | |
6876 | } | |
6877 | else | |
6878 | return (&dummy > addr) ? 1 : -1; | |
6879 | } | |
fa99459d DD |
6880 | main () |
6881 | { | |
75086676 | 6882 | exit (find_stack_direction() < 0); |
fa99459d DD |
6883 | } |
6884 | _ACEOF | |
75086676 DD |
6885 | if ac_fn_c_try_run "$LINENO"; then : |
6886 | ac_cv_c_stack_direction=1 | |
fa99459d | 6887 | else |
75086676 DD |
6888 | ac_cv_c_stack_direction=-1 |
6889 | fi | |
6890 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6891 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 6892 | fi |
75086676 | 6893 | |
fa99459d | 6894 | fi |
75086676 DD |
6895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
6896 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
fa99459d DD |
6897 | |
6898 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6899 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
fa99459d DD |
6900 | _ACEOF |
6901 | ||
6902 | ||
75086676 DD |
6903 | for ac_header in vfork.h |
6904 | do : | |
6905 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" | |
d0ac1c44 | 6906 | if test "x$ac_cv_header_vfork_h" = xyes; then : |
fa99459d | 6907 | cat >>confdefs.h <<_ACEOF |
75086676 | 6908 | #define HAVE_VFORK_H 1 |
fa99459d DD |
6909 | _ACEOF |
6910 | ||
75086676 DD |
6911 | fi |
6912 | done | |
6913 | ||
6914 | for ac_func in fork vfork | |
6915 | do : | |
6916 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6917 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6918 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
75086676 DD |
6919 | cat >>confdefs.h <<_ACEOF |
6920 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6921 | _ACEOF | |
fa99459d DD |
6922 | |
6923 | fi | |
75086676 DD |
6924 | done |
6925 | ||
6926 | if test "x$ac_cv_func_fork" = xyes; then | |
6927 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6928 | $as_echo_n "checking for working fork... " >&6; } | |
d0ac1c44 | 6929 | if ${ac_cv_func_fork_works+:} false; then : |
75086676 | 6930 | $as_echo_n "(cached) " >&6 |
fa99459d | 6931 | else |
75086676 DD |
6932 | if test "$cross_compiling" = yes; then : |
6933 | ac_cv_func_fork_works=cross | |
6934 | else | |
6935 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d DD |
6936 | /* end confdefs.h. */ |
6937 | $ac_includes_default | |
6938 | int | |
6939 | main () | |
6940 | { | |
75086676 DD |
6941 | |
6942 | /* By Ruediger Kuhlmann. */ | |
6943 | return fork () < 0; | |
fa99459d DD |
6944 | |
6945 | ; | |
6946 | return 0; | |
6947 | } | |
6948 | _ACEOF | |
75086676 DD |
6949 | if ac_fn_c_try_run "$LINENO"; then : |
6950 | ac_cv_func_fork_works=yes | |
fa99459d | 6951 | else |
75086676 | 6952 | ac_cv_func_fork_works=no |
fa99459d | 6953 | fi |
75086676 DD |
6954 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6955 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 6956 | fi |
fa99459d | 6957 | |
75086676 DD |
6958 | fi |
6959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
6960 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
fa99459d DD |
6961 | |
6962 | else | |
75086676 DD |
6963 | ac_cv_func_fork_works=$ac_cv_func_fork |
6964 | fi | |
6965 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6966 | case $host in | |
6967 | *-*-amigaos* | *-*-msdosdjgpp*) | |
6968 | # Override, as these systems have only a dummy fork() stub | |
6969 | ac_cv_func_fork_works=no | |
6970 | ;; | |
6971 | *) | |
6972 | ac_cv_func_fork_works=yes | |
6973 | ;; | |
6974 | esac | |
6975 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
6976 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
fa99459d | 6977 | fi |
75086676 DD |
6978 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
6979 | if test "x$ac_cv_func_vfork" = xyes; then | |
6980 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
6981 | $as_echo_n "checking for working vfork... " >&6; } | |
d0ac1c44 | 6982 | if ${ac_cv_func_vfork_works+:} false; then : |
75086676 | 6983 | $as_echo_n "(cached) " >&6 |
fa99459d | 6984 | else |
75086676 DD |
6985 | if test "$cross_compiling" = yes; then : |
6986 | ac_cv_func_vfork_works=cross | |
6987 | else | |
6988 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d | 6989 | /* end confdefs.h. */ |
75086676 | 6990 | /* Thanks to Paul Eggert for this test. */ |
fa99459d | 6991 | $ac_includes_default |
75086676 DD |
6992 | #include <sys/wait.h> |
6993 | #ifdef HAVE_VFORK_H | |
6994 | # include <vfork.h> | |
6995 | #endif | |
6996 | /* On some sparc systems, changes by the child to local and incoming | |
6997 | argument registers are propagated back to the parent. The compiler | |
6998 | is told about this with #include <vfork.h>, but some compilers | |
6999 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
7000 | static variable whose address is put into a register that is | |
7001 | clobbered by the vfork. */ | |
7002 | static void | |
7003 | #ifdef __cplusplus | |
7004 | sparc_address_test (int arg) | |
7005 | # else | |
7006 | sparc_address_test (arg) int arg; | |
7007 | #endif | |
7008 | { | |
7009 | static pid_t child; | |
7010 | if (!child) { | |
7011 | child = vfork (); | |
7012 | if (child < 0) { | |
7013 | perror ("vfork"); | |
7014 | _exit(2); | |
7015 | } | |
7016 | if (!child) { | |
7017 | arg = getpid(); | |
7018 | write(-1, "", 0); | |
7019 | _exit (arg); | |
7020 | } | |
7021 | } | |
7022 | } | |
7023 | ||
fa99459d DD |
7024 | int |
7025 | main () | |
7026 | { | |
75086676 DD |
7027 | pid_t parent = getpid (); |
7028 | pid_t child; | |
fa99459d | 7029 | |
75086676 | 7030 | sparc_address_test (0); |
fa99459d | 7031 | |
75086676 | 7032 | child = vfork (); |
fa99459d | 7033 | |
75086676 DD |
7034 | if (child == 0) { |
7035 | /* Here is another test for sparc vfork register problems. This | |
7036 | test uses lots of local variables, at least as many local | |
7037 | variables as main has allocated so far including compiler | |
7038 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
7039 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
7040 | reuse the register of parent for one of the local variables, | |
7041 | since it will think that parent can't possibly be used any more | |
7042 | in this routine. Assigning to the local variable will thus | |
7043 | munge parent in the parent process. */ | |
7044 | pid_t | |
7045 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
7046 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
7047 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
7048 | use the same hardware register for all 8 local variables. */ | |
7049 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
7050 | || p != p5 || p != p6 || p != p7) | |
7051 | _exit(1); | |
fa99459d | 7052 | |
75086676 DD |
7053 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
7054 | from child file descriptors. If the child closes a descriptor | |
7055 | before it execs or exits, this munges the parent's descriptor | |
7056 | as well. Test for this by closing stdout in the child. */ | |
7057 | _exit(close(fileno(stdout)) != 0); | |
7058 | } else { | |
7059 | int status; | |
7060 | struct stat st; | |
fa99459d | 7061 | |
75086676 DD |
7062 | while (wait(&status) != child) |
7063 | ; | |
7064 | return ( | |
7065 | /* Was there some problem with vforking? */ | |
7066 | child < 0 | |
fa99459d | 7067 | |
75086676 DD |
7068 | /* Did the child fail? (This shouldn't happen.) */ |
7069 | || status | |
fa99459d | 7070 | |
75086676 DD |
7071 | /* Did the vfork/compiler bug occur? */ |
7072 | || parent != getpid() | |
01e94249 | 7073 | |
75086676 DD |
7074 | /* Did the file descriptor bug occur? */ |
7075 | || fstat(fileno(stdout), &st) != 0 | |
7076 | ); | |
7077 | } | |
01e94249 DD |
7078 | } |
7079 | _ACEOF | |
75086676 DD |
7080 | if ac_fn_c_try_run "$LINENO"; then : |
7081 | ac_cv_func_vfork_works=yes | |
01e94249 | 7082 | else |
75086676 DD |
7083 | ac_cv_func_vfork_works=no |
7084 | fi | |
7085 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7086 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7087 | fi | |
01e94249 | 7088 | |
01e94249 | 7089 | fi |
75086676 DD |
7090 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
7091 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
7092 | ||
7093 | fi; | |
7094 | if test "x$ac_cv_func_fork_works" = xcross; then | |
7095 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
7096 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
7097 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
01e94249 | 7098 | fi |
01e94249 | 7099 | |
75086676 | 7100 | if test "x$ac_cv_func_vfork_works" = xyes; then |
01e94249 | 7101 | |
75086676 | 7102 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
01e94249 DD |
7103 | |
7104 | else | |
01e94249 | 7105 | |
75086676 | 7106 | $as_echo "#define vfork fork" >>confdefs.h |
01e94249 DD |
7107 | |
7108 | fi | |
75086676 | 7109 | if test "x$ac_cv_func_fork_works" = xyes; then |
01e94249 | 7110 | |
75086676 | 7111 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
01e94249 | 7112 | |
01e94249 | 7113 | fi |
01e94249 | 7114 | |
75086676 DD |
7115 | if test $ac_cv_func_vfork_works = no; then |
7116 | case " $LIBOBJS " in | |
7117 | *" vfork.$ac_objext "* ) ;; | |
7118 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
7119 | ;; | |
7120 | esac | |
01e94249 | 7121 | |
75086676 DD |
7122 | fi |
7123 | # We only need _doprnt if we might use it to implement v*printf. | |
7124 | if test $ac_cv_func_vprintf != yes \ | |
7125 | || test $ac_cv_func_vfprintf != yes \ | |
7126 | || test $ac_cv_func_vsprintf != yes; then | |
d0ac1c44 SM |
7127 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" |
7128 | if test "x$ac_cv_func__doprnt" = xyes; then : | |
7129 | $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h | |
01e94249 | 7130 | |
75086676 DD |
7131 | else |
7132 | case " $LIBOBJS " in | |
d0ac1c44 SM |
7133 | *" _doprnt.$ac_objext "* ) ;; |
7134 | *) LIBOBJS="$LIBOBJS _doprnt.$ac_objext" | |
75086676 DD |
7135 | ;; |
7136 | esac | |
01e94249 | 7137 | |
abf6a75b DD |
7138 | fi |
7139 | ||
7140 | ||
75086676 DD |
7141 | else |
7142 | for ac_func in _doprnt | |
7143 | do : | |
7144 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" | |
d0ac1c44 | 7145 | if test "x$ac_cv_func__doprnt" = xyes; then : |
75086676 DD |
7146 | cat >>confdefs.h <<_ACEOF |
7147 | #define HAVE__DOPRNT 1 | |
abf6a75b | 7148 | _ACEOF |
abf6a75b | 7149 | |
abf6a75b | 7150 | fi |
75086676 | 7151 | done |
abf6a75b | 7152 | |
75086676 | 7153 | fi |
abf6a75b | 7154 | |
75086676 DD |
7155 | for v in $vars; do |
7156 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 | |
7157 | $as_echo_n "checking for $v... " >&6; } | |
d0ac1c44 | 7158 | if eval \${libiberty_cv_var_$v+:} false; then : |
75086676 | 7159 | $as_echo_n "(cached) " >&6 |
abf6a75b | 7160 | else |
75086676 | 7161 | if test x$gcc_no_link = xyes; then |
d0ac1c44 | 7162 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
abf6a75b | 7163 | fi |
75086676 | 7164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
abf6a75b | 7165 | /* end confdefs.h. */ |
75086676 | 7166 | int *p; |
abf6a75b DD |
7167 | int |
7168 | main () | |
7169 | { | |
75086676 | 7170 | extern int $v []; p = $v; |
abf6a75b DD |
7171 | ; |
7172 | return 0; | |
7173 | } | |
7174 | _ACEOF | |
75086676 DD |
7175 | if ac_fn_c_try_link "$LINENO"; then : |
7176 | eval "libiberty_cv_var_$v=yes" | |
abf6a75b | 7177 | else |
75086676 | 7178 | eval "libiberty_cv_var_$v=no" |
abf6a75b | 7179 | fi |
75086676 DD |
7180 | rm -f core conftest.err conftest.$ac_objext \ |
7181 | conftest$ac_exeext conftest.$ac_ext | |
abf6a75b | 7182 | fi |
abf6a75b | 7183 | |
75086676 DD |
7184 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then |
7185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7186 | $as_echo "yes" >&6; } | |
7187 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
7188 | cat >>confdefs.h <<_ACEOF | |
7189 | #define $n 1 | |
abf6a75b DD |
7190 | _ACEOF |
7191 | ||
75086676 DD |
7192 | else |
7193 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7194 | $as_echo "no" >&6; } | |
7195 | fi | |
7196 | done | |
abf6a75b | 7197 | |
75086676 DD |
7198 | # special check for _system_configuration because AIX <4.3.2 do not |
7199 | # contain the `physmem' member. | |
7200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 | |
7201 | $as_echo_n "checking for external symbol _system_configuration... " >&6; } | |
7202 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a4e5c0d8 | 7203 | /* end confdefs.h. */ |
75086676 | 7204 | #include <sys/systemcfg.h> |
a4e5c0d8 DD |
7205 | int |
7206 | main () | |
7207 | { | |
75086676 | 7208 | double x = _system_configuration.physmem; |
a4e5c0d8 DD |
7209 | ; |
7210 | return 0; | |
7211 | } | |
7212 | _ACEOF | |
75086676 DD |
7213 | if ac_fn_c_try_compile "$LINENO"; then : |
7214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7215 | $as_echo "yes" >&6; } | |
a4e5c0d8 | 7216 | |
75086676 | 7217 | $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h |
a4e5c0d8 DD |
7218 | |
7219 | else | |
75086676 DD |
7220 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7221 | $as_echo "no" >&6; } | |
7222 | fi | |
7223 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7224 | ||
7225 | for ac_func in $checkfuncs | |
7226 | do : | |
7227 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
7228 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 7229 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
a4e5c0d8 | 7230 | cat >>confdefs.h <<_ACEOF |
75086676 | 7231 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
a4e5c0d8 DD |
7232 | _ACEOF |
7233 | ||
abf6a75b | 7234 | fi |
75086676 | 7235 | done |
abf6a75b | 7236 | |
d0ac1c44 SM |
7237 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
7238 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
7239 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
75086676 | 7240 | ac_have_decl=1 |
abf6a75b | 7241 | else |
75086676 | 7242 | ac_have_decl=0 |
abf6a75b | 7243 | fi |
abf6a75b DD |
7244 | |
7245 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7246 | #define HAVE_DECL_BASENAME $ac_have_decl |
abf6a75b | 7247 | _ACEOF |
75086676 | 7248 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
d0ac1c44 | 7249 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
75086676 | 7250 | ac_have_decl=1 |
abf6a75b | 7251 | else |
75086676 | 7252 | ac_have_decl=0 |
abf6a75b | 7253 | fi |
abf6a75b | 7254 | |
75086676 DD |
7255 | cat >>confdefs.h <<_ACEOF |
7256 | #define HAVE_DECL_FFS $ac_have_decl | |
abf6a75b | 7257 | _ACEOF |
75086676 | 7258 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
d0ac1c44 | 7259 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
75086676 | 7260 | ac_have_decl=1 |
abf6a75b | 7261 | else |
75086676 | 7262 | ac_have_decl=0 |
abf6a75b | 7263 | fi |
abf6a75b DD |
7264 | |
7265 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7266 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
abf6a75b | 7267 | _ACEOF |
75086676 | 7268 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
d0ac1c44 | 7269 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
75086676 | 7270 | ac_have_decl=1 |
abf6a75b | 7271 | else |
75086676 | 7272 | ac_have_decl=0 |
abf6a75b | 7273 | fi |
abf6a75b | 7274 | |
75086676 DD |
7275 | cat >>confdefs.h <<_ACEOF |
7276 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
abf6a75b | 7277 | _ACEOF |
75086676 | 7278 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
d0ac1c44 | 7279 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
75086676 | 7280 | ac_have_decl=1 |
abf6a75b | 7281 | else |
75086676 | 7282 | ac_have_decl=0 |
abf6a75b | 7283 | fi |
abf6a75b DD |
7284 | |
7285 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7286 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
abf6a75b | 7287 | _ACEOF |
75086676 | 7288 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
d0ac1c44 | 7289 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
75086676 | 7290 | ac_have_decl=1 |
abf6a75b | 7291 | else |
75086676 | 7292 | ac_have_decl=0 |
67f3cb05 GK |
7293 | fi |
7294 | ||
75086676 DD |
7295 | cat >>confdefs.h <<_ACEOF |
7296 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7297 | _ACEOF | |
67f3cb05 | 7298 | |
75086676 | 7299 | ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" |
d0ac1c44 | 7300 | if test "x$ac_cv_have_decl_calloc" = xyes; then : |
75086676 DD |
7301 | ac_have_decl=1 |
7302 | else | |
7303 | ac_have_decl=0 | |
67f3cb05 | 7304 | fi |
75086676 DD |
7305 | |
7306 | cat >>confdefs.h <<_ACEOF | |
7307 | #define HAVE_DECL_CALLOC $ac_have_decl | |
7308 | _ACEOF | |
7309 | ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" | |
d0ac1c44 | 7310 | if test "x$ac_cv_have_decl_getenv" = xyes; then : |
75086676 DD |
7311 | ac_have_decl=1 |
7312 | else | |
7313 | ac_have_decl=0 | |
67f3cb05 | 7314 | fi |
67f3cb05 GK |
7315 | |
7316 | cat >>confdefs.h <<_ACEOF | |
75086676 | 7317 | #define HAVE_DECL_GETENV $ac_have_decl |
67f3cb05 | 7318 | _ACEOF |
75086676 | 7319 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
d0ac1c44 | 7320 | if test "x$ac_cv_have_decl_getopt" = xyes; then : |
75086676 DD |
7321 | ac_have_decl=1 |
7322 | else | |
7323 | ac_have_decl=0 | |
7324 | fi | |
67f3cb05 | 7325 | |
75086676 DD |
7326 | cat >>confdefs.h <<_ACEOF |
7327 | #define HAVE_DECL_GETOPT $ac_have_decl | |
7328 | _ACEOF | |
7329 | ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" | |
d0ac1c44 | 7330 | if test "x$ac_cv_have_decl_malloc" = xyes; then : |
75086676 DD |
7331 | ac_have_decl=1 |
7332 | else | |
7333 | ac_have_decl=0 | |
7334 | fi | |
67f3cb05 | 7335 | |
75086676 DD |
7336 | cat >>confdefs.h <<_ACEOF |
7337 | #define HAVE_DECL_MALLOC $ac_have_decl | |
7338 | _ACEOF | |
7339 | ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" | |
d0ac1c44 | 7340 | if test "x$ac_cv_have_decl_realloc" = xyes; then : |
75086676 | 7341 | ac_have_decl=1 |
67f3cb05 | 7342 | else |
75086676 DD |
7343 | ac_have_decl=0 |
7344 | fi | |
7345 | ||
7346 | cat >>confdefs.h <<_ACEOF | |
7347 | #define HAVE_DECL_REALLOC $ac_have_decl | |
67f3cb05 | 7348 | _ACEOF |
75086676 | 7349 | ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" |
d0ac1c44 | 7350 | if test "x$ac_cv_have_decl_sbrk" = xyes; then : |
75086676 DD |
7351 | ac_have_decl=1 |
7352 | else | |
7353 | ac_have_decl=0 | |
7354 | fi | |
67f3cb05 | 7355 | |
75086676 DD |
7356 | cat >>confdefs.h <<_ACEOF |
7357 | #define HAVE_DECL_SBRK $ac_have_decl | |
7c89917f RE |
7358 | _ACEOF |
7359 | ||
7360 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" | |
d0ac1c44 | 7361 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
7c89917f RE |
7362 | ac_have_decl=1 |
7363 | else | |
7364 | ac_have_decl=0 | |
7365 | fi | |
7366 | ||
7367 | cat >>confdefs.h <<_ACEOF | |
7368 | #define HAVE_DECL_STRTOL $ac_have_decl | |
7369 | _ACEOF | |
7370 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
d0ac1c44 | 7371 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
7c89917f RE |
7372 | ac_have_decl=1 |
7373 | else | |
7374 | ac_have_decl=0 | |
7375 | fi | |
7376 | ||
7377 | cat >>confdefs.h <<_ACEOF | |
7378 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
7379 | _ACEOF | |
7380 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
d0ac1c44 | 7381 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
7c89917f RE |
7382 | ac_have_decl=1 |
7383 | else | |
7384 | ac_have_decl=0 | |
7385 | fi | |
7386 | ||
7387 | cat >>confdefs.h <<_ACEOF | |
7388 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
7389 | _ACEOF | |
7390 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
d0ac1c44 | 7391 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
7c89917f RE |
7392 | ac_have_decl=1 |
7393 | else | |
7394 | ac_have_decl=0 | |
7395 | fi | |
7396 | ||
7397 | cat >>confdefs.h <<_ACEOF | |
7398 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
75086676 | 7399 | _ACEOF |
67f3cb05 | 7400 | |
75086676 | 7401 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
d0ac1c44 | 7402 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
75086676 DD |
7403 | ac_have_decl=1 |
7404 | else | |
7405 | ac_have_decl=0 | |
fa99459d DD |
7406 | fi |
7407 | ||
75086676 DD |
7408 | cat >>confdefs.h <<_ACEOF |
7409 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
5b4a1ff3 EZ |
7410 | _ACEOF |
7411 | ||
7412 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" | |
d0ac1c44 | 7413 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
5b4a1ff3 EZ |
7414 | ac_have_decl=1 |
7415 | else | |
7416 | ac_have_decl=0 | |
7417 | fi | |
7418 | ||
7419 | cat >>confdefs.h <<_ACEOF | |
7420 | #define HAVE_DECL_STRNLEN $ac_have_decl | |
75086676 | 7421 | _ACEOF |
fa99459d | 7422 | |
75086676 DD |
7423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 |
7424 | $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } | |
d0ac1c44 | 7425 | if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false; then : |
75086676 | 7426 | $as_echo_n "(cached) " >&6 |
ba61a412 | 7427 | else |
75086676 | 7428 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 7429 | /* end confdefs.h. */ |
ba61a412 DJ |
7430 | |
7431 | #include "confdefs.h" | |
7432 | #include <stdio.h> | |
7433 | #ifdef HAVE_STRING_H | |
7434 | #include <string.h> | |
7435 | #else | |
7436 | #ifdef HAVE_STRINGS_H | |
7437 | #include <strings.h> | |
7438 | #endif | |
7439 | #endif | |
7440 | #ifdef HAVE_STDLIB_H | |
7441 | #include <stdlib.h> | |
7442 | #endif | |
7443 | #ifdef HAVE_UNISTD_H | |
7444 | #include <unistd.h> | |
7445 | #endif | |
2299a76d DJ |
7446 | int |
7447 | main () | |
7448 | { | |
ba61a412 | 7449 | char *(*pfn) = (char *(*)) canonicalize_file_name |
2299a76d DJ |
7450 | ; |
7451 | return 0; | |
7452 | } | |
7453 | _ACEOF | |
75086676 | 7454 | if ac_fn_c_try_compile "$LINENO"; then : |
ba61a412 DJ |
7455 | libiberty_cv_decl_needed_canonicalize_file_name=no |
7456 | else | |
75086676 | 7457 | libiberty_cv_decl_needed_canonicalize_file_name=yes |
ba61a412 | 7458 | fi |
75086676 | 7459 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba61a412 DJ |
7460 | fi |
7461 | ||
75086676 DD |
7462 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 |
7463 | $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } | |
ba61a412 | 7464 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then |
2299a76d | 7465 | |
75086676 | 7466 | $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h |
ba61a412 DJ |
7467 | |
7468 | fi | |
7469 | ||
eb383413 L |
7470 | fi |
7471 | ||
5a17353c DD |
7472 | # Figure out which version of pexecute to use. |
7473 | case "${host}" in | |
497462ef DD |
7474 | *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; |
7475 | *-*-msdosdjgpp*) pexecute=pex-djgpp ;; | |
7476 | *-*-msdos*) pexecute=pex-msdos ;; | |
7477 | *) pexecute=pex-unix ;; | |
5a17353c DD |
7478 | esac |
7479 | ||
7480 | ||
d0ac1c44 SM |
7481 | |
7482 | ||
7483 | ||
7484 | for ac_header in $ac_header_list | |
75086676 DD |
7485 | do : |
7486 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7487 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
d0ac1c44 | 7488 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
2299a76d | 7489 | cat >>confdefs.h <<_ACEOF |
75086676 | 7490 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
7491 | _ACEOF |
7492 | ||
eb383413 L |
7493 | fi |
7494 | done | |
7495 | ||
d0ac1c44 SM |
7496 | |
7497 | ||
7498 | ||
7499 | ||
7500 | ||
7501 | ||
7502 | if test x$gcc_no_link = xyes; then | |
7503 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then | |
7504 | ac_cv_func_mmap_fixed_mapped=no | |
7505 | fi | |
7506 | fi | |
7507 | if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then | |
7508 | ||
eb383413 | 7509 | for ac_func in getpagesize |
75086676 DD |
7510 | do : |
7511 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
d0ac1c44 | 7512 | if test "x$ac_cv_func_getpagesize" = xyes; then : |
2299a76d | 7513 | cat >>confdefs.h <<_ACEOF |
75086676 | 7514 | #define HAVE_GETPAGESIZE 1 |
2299a76d | 7515 | _ACEOF |
252b5132 | 7516 | |
252b5132 RH |
7517 | fi |
7518 | done | |
7519 | ||
75086676 DD |
7520 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
7521 | $as_echo_n "checking for working mmap... " >&6; } | |
d0ac1c44 | 7522 | if ${ac_cv_func_mmap_fixed_mapped+:} false; then : |
75086676 | 7523 | $as_echo_n "(cached) " >&6 |
eb383413 | 7524 | else |
75086676 | 7525 | if test "$cross_compiling" = yes; then : |
eb383413 L |
7526 | ac_cv_func_mmap_fixed_mapped=no |
7527 | else | |
75086676 | 7528 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
7529 | /* end confdefs.h. */ |
7530 | $ac_includes_default | |
7531 | /* malloc might have been renamed as rpl_malloc. */ | |
7532 | #undef malloc | |
eb383413 L |
7533 | |
7534 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
7535 | Here is a matrix of mmap possibilities: | |
7536 | mmap private not fixed | |
7537 | mmap private fixed at somewhere currently unmapped | |
7538 | mmap private fixed at somewhere already mapped | |
7539 | mmap shared not fixed | |
7540 | mmap shared fixed at somewhere currently unmapped | |
7541 | mmap shared fixed at somewhere already mapped | |
7542 | For private mappings, we should verify that changes cannot be read() | |
7543 | back from the file, nor mmap's back from the file at a different | |
7544 | address. (There have been systems where private was not correctly | |
7545 | implemented like the infamous i386 svr4.0, and systems where the | |
2299a76d | 7546 | VM page cache was not coherent with the file system buffer cache |
eb383413 L |
7547 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
7548 | For shared mappings, we should conversely verify that changes get | |
2299a76d | 7549 | propagated back to all the places they're supposed to be. |
eb383413 L |
7550 | |
7551 | Grep wants private fixed already mapped. | |
7552 | The main things grep needs to know about mmap are: | |
7553 | * does it exist and is it safe to write into the mmap'd area | |
7554 | * how to use it (BSD variants) */ | |
2299a76d | 7555 | |
eb383413 L |
7556 | #include <fcntl.h> |
7557 | #include <sys/mman.h> | |
7558 | ||
75086676 | 7559 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H |
2299a76d | 7560 | char *malloc (); |
5f73c378 DD |
7561 | #endif |
7562 | ||
eb383413 | 7563 | /* This mess was copied from the GNU getpagesize.h. */ |
75086676 | 7564 | #ifndef HAVE_GETPAGESIZE |
eb383413 L |
7565 | # ifdef _SC_PAGESIZE |
7566 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
7567 | # else /* no _SC_PAGESIZE */ | |
75086676 | 7568 | # ifdef HAVE_SYS_PARAM_H |
eb383413 L |
7569 | # include <sys/param.h> |
7570 | # ifdef EXEC_PAGESIZE | |
7571 | # define getpagesize() EXEC_PAGESIZE | |
7572 | # else /* no EXEC_PAGESIZE */ | |
7573 | # ifdef NBPG | |
7574 | # define getpagesize() NBPG * CLSIZE | |
7575 | # ifndef CLSIZE | |
7576 | # define CLSIZE 1 | |
7577 | # endif /* no CLSIZE */ | |
7578 | # else /* no NBPG */ | |
7579 | # ifdef NBPC | |
7580 | # define getpagesize() NBPC | |
7581 | # else /* no NBPC */ | |
7582 | # ifdef PAGESIZE | |
7583 | # define getpagesize() PAGESIZE | |
7584 | # endif /* PAGESIZE */ | |
7585 | # endif /* no NBPC */ | |
7586 | # endif /* no NBPG */ | |
7587 | # endif /* no EXEC_PAGESIZE */ | |
7588 | # else /* no HAVE_SYS_PARAM_H */ | |
7589 | # define getpagesize() 8192 /* punt totally */ | |
7590 | # endif /* no HAVE_SYS_PARAM_H */ | |
7591 | # endif /* no _SC_PAGESIZE */ | |
7592 | ||
7593 | #endif /* no HAVE_GETPAGESIZE */ | |
7594 | ||
eb383413 | 7595 | int |
2299a76d | 7596 | main () |
eb383413 | 7597 | { |
2299a76d | 7598 | char *data, *data2, *data3; |
d0ac1c44 | 7599 | const char *cdata2; |
2299a76d | 7600 | int i, pagesize; |
d0ac1c44 | 7601 | int fd, fd2; |
eb383413 | 7602 | |
2299a76d DJ |
7603 | pagesize = getpagesize (); |
7604 | ||
7605 | /* First, make a file with some known garbage in it. */ | |
7606 | data = (char *) malloc (pagesize); | |
7607 | if (!data) | |
75086676 | 7608 | return 1; |
2299a76d DJ |
7609 | for (i = 0; i < pagesize; ++i) |
7610 | *(data + i) = rand (); | |
7611 | umask (0); | |
7612 | fd = creat ("conftest.mmap", 0600); | |
7613 | if (fd < 0) | |
d0ac1c44 | 7614 | return 2; |
2299a76d | 7615 | if (write (fd, data, pagesize) != pagesize) |
d0ac1c44 | 7616 | return 3; |
2299a76d DJ |
7617 | close (fd); |
7618 | ||
d0ac1c44 SM |
7619 | /* Next, check that the tail of a page is zero-filled. File must have |
7620 | non-zero length, otherwise we risk SIGBUS for entire page. */ | |
7621 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); | |
7622 | if (fd2 < 0) | |
7623 | return 4; | |
7624 | cdata2 = ""; | |
7625 | if (write (fd2, cdata2, 1) != 1) | |
7626 | return 5; | |
7627 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); | |
7628 | if (data2 == MAP_FAILED) | |
7629 | return 6; | |
7630 | for (i = 0; i < pagesize; ++i) | |
7631 | if (*(data2 + i)) | |
7632 | return 7; | |
7633 | close (fd2); | |
7634 | if (munmap (data2, pagesize)) | |
7635 | return 8; | |
7636 | ||
2299a76d DJ |
7637 | /* Next, try to mmap the file at a fixed address which already has |
7638 | something else allocated at it. If we can, also make sure that | |
7639 | we see the same garbage. */ | |
7640 | fd = open ("conftest.mmap", O_RDWR); | |
7641 | if (fd < 0) | |
d0ac1c44 | 7642 | return 9; |
2299a76d | 7643 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
58670637 | 7644 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
d0ac1c44 | 7645 | return 10; |
2299a76d DJ |
7646 | for (i = 0; i < pagesize; ++i) |
7647 | if (*(data + i) != *(data2 + i)) | |
d0ac1c44 | 7648 | return 11; |
2299a76d DJ |
7649 | |
7650 | /* Finally, make sure that changes to the mapped area do not | |
7651 | percolate back to the file as seen by read(). (This is a bug on | |
7652 | some variants of i386 svr4.0.) */ | |
7653 | for (i = 0; i < pagesize; ++i) | |
7654 | *(data2 + i) = *(data2 + i) + 1; | |
7655 | data3 = (char *) malloc (pagesize); | |
7656 | if (!data3) | |
d0ac1c44 | 7657 | return 12; |
2299a76d | 7658 | if (read (fd, data3, pagesize) != pagesize) |
d0ac1c44 | 7659 | return 13; |
2299a76d DJ |
7660 | for (i = 0; i < pagesize; ++i) |
7661 | if (*(data + i) != *(data3 + i)) | |
d0ac1c44 | 7662 | return 14; |
2299a76d | 7663 | close (fd); |
75086676 | 7664 | return 0; |
2299a76d DJ |
7665 | } |
7666 | _ACEOF | |
75086676 | 7667 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
7668 | ac_cv_func_mmap_fixed_mapped=yes |
7669 | else | |
75086676 | 7670 | ac_cv_func_mmap_fixed_mapped=no |
eb383413 | 7671 | fi |
75086676 DD |
7672 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7673 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 7674 | fi |
75086676 | 7675 | |
eb383413 | 7676 | fi |
75086676 DD |
7677 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
7678 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
eb383413 | 7679 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
2299a76d | 7680 | |
75086676 | 7681 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
eb383413 | 7682 | |
252b5132 | 7683 | fi |
d0ac1c44 | 7684 | rm -f conftest.mmap conftest.txt |
252b5132 | 7685 | |
2299a76d | 7686 | fi |
eb383413 | 7687 | |
75086676 DD |
7688 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 |
7689 | $as_echo_n "checking for working strncmp... " >&6; } | |
d0ac1c44 | 7690 | if ${ac_cv_func_strncmp_works+:} false; then : |
75086676 | 7691 | $as_echo_n "(cached) " >&6 |
eb383413 | 7692 | else |
75086676 | 7693 | if test "$cross_compiling" = yes; then : |
3fee530e | 7694 | ac_cv_func_strncmp_works=yes |
eb383413 | 7695 | else |
75086676 | 7696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 7697 | /* end confdefs.h. */ |
eb383413 L |
7698 | |
7699 | /* Test by Jim Wilson and Kaveh Ghazi. | |
7700 | Check whether strncmp reads past the end of its string parameters. */ | |
7701 | #include <sys/types.h> | |
7702 | ||
7703 | #ifdef HAVE_FCNTL_H | |
7704 | #include <fcntl.h> | |
7705 | #endif | |
7706 | ||
7707 | #ifdef HAVE_SYS_MMAN_H | |
7708 | #include <sys/mman.h> | |
7709 | #endif | |
7710 | ||
7711 | #ifndef MAP_ANON | |
7712 | #ifdef MAP_ANONYMOUS | |
7713 | #define MAP_ANON MAP_ANONYMOUS | |
7714 | #else | |
7715 | #define MAP_ANON MAP_FILE | |
7716 | #endif | |
7717 | #endif | |
7718 | ||
7719 | #ifndef MAP_FILE | |
7720 | #define MAP_FILE 0 | |
7721 | #endif | |
7722 | #ifndef O_RDONLY | |
7723 | #define O_RDONLY 0 | |
7724 | #endif | |
7725 | ||
7726 | #define MAP_LEN 0x10000 | |
7727 | ||
7728 | main () | |
7729 | { | |
7730 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) | |
7731 | char *p; | |
7732 | int dev_zero; | |
7733 | ||
7734 | dev_zero = open ("/dev/zero", O_RDONLY); | |
7735 | if (dev_zero < 0) | |
7736 | exit (1); | |
2299a76d | 7737 | |
eb383413 L |
7738 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
7739 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); | |
f348a7b1 DD |
7740 | if (p == (char *)-1) |
7741 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, | |
7742 | MAP_ANON|MAP_PRIVATE, -1, 0); | |
eb383413 L |
7743 | if (p == (char *)-1) |
7744 | exit (2); | |
7745 | else | |
7746 | { | |
7747 | char *string = "__si_type_info"; | |
7748 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; | |
7749 | char *r = (char *) p + 0xe; | |
7750 | ||
7751 | strcpy (q, string); | |
7752 | strcpy (r, string); | |
7753 | strncmp (r, q, 14); | |
7754 | } | |
7755 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ | |
7756 | exit (0); | |
7757 | } | |
7758 | ||
2299a76d | 7759 | _ACEOF |
75086676 | 7760 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
7761 | ac_cv_func_strncmp_works=yes |
7762 | else | |
75086676 | 7763 | ac_cv_func_strncmp_works=no |
eb383413 | 7764 | fi |
75086676 DD |
7765 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7766 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 7767 | fi |
75086676 | 7768 | |
eb383413 L |
7769 | rm -f core core.* *.core |
7770 | fi | |
75086676 DD |
7771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 |
7772 | $as_echo "$ac_cv_func_strncmp_works" >&6; } | |
eb383413 | 7773 | if test $ac_cv_func_strncmp_works = no ; then |
75086676 | 7774 | case " $LIBOBJS " in |
58670637 | 7775 | *" strncmp.$ac_objext "* ) ;; |
75086676 DD |
7776 | *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" |
7777 | ;; | |
58670637 DD |
7778 | esac |
7779 | ||
eb383413 L |
7780 | fi |
7781 | ||
7782 | ||
252b5132 RH |
7783 | # Install a library built with a cross compiler in $(tooldir) rather |
7784 | # than $(libdir). | |
7785 | if test -z "${with_cross_host}"; then | |
7786 | INSTALL_DEST=libdir | |
7787 | else | |
7788 | INSTALL_DEST=tooldir | |
7789 | fi | |
7790 | ||
7791 | ||
11a338da DD |
7792 | |
7793 | L="" | |
7794 | for l in x $LIBOBJS; do | |
7795 | case $l in | |
7796 | x) ;; | |
7797 | *) L="$L ./$l" ;; | |
7798 | esac | |
7799 | done | |
7800 | LIBOBJS="$L" | |
7801 | ||
545c9aee DD |
7802 | |
7803 | ||
7804 | ||
7805 | ||
252b5132 | 7806 | # We need multilib support, but only if configuring for the target. |
75086676 | 7807 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
bb6a587d | 7808 | |
75086676 | 7809 | ac_config_commands="$ac_config_commands default" |
bb6a587d | 7810 | |
2299a76d | 7811 | cat >confcache <<\_ACEOF |
252b5132 RH |
7812 | # This file is a shell script that caches the results of configure |
7813 | # tests run on this system so they can be shared between configure | |
2299a76d DJ |
7814 | # scripts and configure runs, see configure's option --config-cache. |
7815 | # It is not useful on other systems. If it contains results you don't | |
7816 | # want to keep, you may remove or edit it. | |
252b5132 | 7817 | # |
2299a76d DJ |
7818 | # config.status only pays attention to the cache file if you give it |
7819 | # the --recheck option to rerun configure. | |
252b5132 | 7820 | # |
2299a76d DJ |
7821 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
7822 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7823 | # following values. | |
7824 | ||
7825 | _ACEOF | |
7826 | ||
252b5132 RH |
7827 | # The following way of writing the cache mishandles newlines in values, |
7828 | # but we know of no workaround that is simple, portable, and efficient. | |
75086676 | 7829 | # So, we kill variables containing newlines. |
252b5132 RH |
7830 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7831 | # and sets the high bit in the cache file unless we assign to the vars. | |
75086676 DD |
7832 | ( |
7833 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7834 | eval ac_val=\$$ac_var | |
7835 | case $ac_val in #( | |
7836 | *${as_nl}*) | |
7837 | case $ac_var in #( | |
7838 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
7839 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
7840 | esac | |
7841 | case $ac_var in #( | |
7842 | _ | IFS | as_nl) ;; #( | |
7843 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
7844 | *) { eval $ac_var=; unset $ac_var;} ;; | |
7845 | esac ;; | |
7846 | esac | |
7847 | done | |
7848 | ||
2299a76d | 7849 | (set) 2>&1 | |
75086676 DD |
7850 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7851 | *${as_nl}ac_space=\ *) | |
7852 | # `set' does not quote correctly, so add quotes: double-quote | |
7853 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
2299a76d | 7854 | sed -n \ |
58670637 DD |
7855 | "s/'/'\\\\''/g; |
7856 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
75086676 | 7857 | ;; #( |
2299a76d DJ |
7858 | *) |
7859 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
75086676 | 7860 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
2299a76d | 7861 | ;; |
75086676 DD |
7862 | esac | |
7863 | sort | |
7864 | ) | | |
2299a76d | 7865 | sed ' |
75086676 | 7866 | /^ac_cv_env_/b end |
2299a76d | 7867 | t clear |
75086676 | 7868 | :clear |
2299a76d DJ |
7869 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7870 | t end | |
75086676 DD |
7871 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7872 | :end' >>confcache | |
7873 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7874 | if test -w "$cache_file"; then | |
d0ac1c44 | 7875 | if test "x$cache_file" != "x/dev/null"; then |
75086676 DD |
7876 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
7877 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
d0ac1c44 SM |
7878 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7879 | cat confcache >"$cache_file" | |
7880 | else | |
7881 | case $cache_file in #( | |
7882 | */* | ?:*) | |
7883 | mv -f confcache "$cache_file"$$ && | |
7884 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7885 | *) | |
7886 | mv -f confcache "$cache_file" ;; | |
7887 | esac | |
7888 | fi | |
7889 | fi | |
252b5132 | 7890 | else |
75086676 DD |
7891 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7892 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
252b5132 RH |
7893 | fi |
7894 | fi | |
7895 | rm -f confcache | |
7896 | ||
252b5132 RH |
7897 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7898 | # Let make expand exec_prefix. | |
7899 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7900 | ||
252b5132 RH |
7901 | DEFS=-DHAVE_CONFIG_H |
7902 | ||
2299a76d DJ |
7903 | ac_libobjs= |
7904 | ac_ltlibobjs= | |
d0ac1c44 | 7905 | U= |
2299a76d DJ |
7906 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7907 | # 1. Remove the extension, and $U if already installed. | |
75086676 DD |
7908 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7909 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7910 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7911 | # will be set to the directory where LIBOBJS objects are built. | |
7912 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7913 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
2299a76d DJ |
7914 | done |
7915 | LIBOBJS=$ac_libobjs | |
252b5132 | 7916 | |
2299a76d DJ |
7917 | LTLIBOBJS=$ac_ltlibobjs |
7918 | ||
7919 | ||
7920 | ||
75086676 | 7921 | |
d0ac1c44 | 7922 | : "${CONFIG_STATUS=./config.status}" |
75086676 | 7923 | ac_write_fail=0 |
2299a76d DJ |
7924 | ac_clean_files_save=$ac_clean_files |
7925 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
75086676 DD |
7926 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7927 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7928 | as_write_fail=0 | |
7929 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
2299a76d DJ |
7930 | #! $SHELL |
7931 | # Generated by $as_me. | |
252b5132 | 7932 | # Run this file to recreate the current configuration. |
252b5132 | 7933 | # Compiler output produced by configure, useful for debugging |
2299a76d | 7934 | # configure, is in config.log if it exists. |
252b5132 | 7935 | |
2299a76d DJ |
7936 | debug=false |
7937 | ac_cs_recheck=false | |
7938 | ac_cs_silent=false | |
2299a76d | 7939 | |
75086676 DD |
7940 | SHELL=\${CONFIG_SHELL-$SHELL} |
7941 | export SHELL | |
7942 | _ASEOF | |
7943 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7944 | ## -------------------- ## | |
7945 | ## M4sh Initialization. ## | |
7946 | ## -------------------- ## | |
7947 | ||
7948 | # Be more Bourne compatible | |
7949 | DUALCASE=1; export DUALCASE # for MKS sh | |
7950 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
2299a76d DJ |
7951 | emulate sh |
7952 | NULLCMD=: | |
75086676 | 7953 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
2299a76d DJ |
7954 | # is contrary to our usage. Disable this feature. |
7955 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
7956 | setopt NO_GLOB_SUBST |
7957 | else | |
7958 | case `(set -o) 2>/dev/null` in #( | |
7959 | *posix*) : | |
7960 | set -o posix ;; #( | |
7961 | *) : | |
7962 | ;; | |
7963 | esac | |
2299a76d DJ |
7964 | fi |
7965 | ||
75086676 DD |
7966 | |
7967 | as_nl=' | |
7968 | ' | |
7969 | export as_nl | |
7970 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7971 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7972 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7973 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
7974 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
7975 | # but without wasting forks for bash or zsh. | |
7976 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7977 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7978 | as_echo='print -r --' | |
7979 | as_echo_n='print -rn --' | |
7980 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7981 | as_echo='printf %s\n' | |
7982 | as_echo_n='printf %s' | |
7983 | else | |
7984 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7985 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7986 | as_echo_n='/usr/ucb/echo -n' | |
7987 | else | |
7988 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
7989 | as_echo_n_body='eval | |
7990 | arg=$1; | |
7991 | case $arg in #( | |
7992 | *"$as_nl"*) | |
7993 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7994 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7995 | esac; | |
7996 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7997 | ' | |
7998 | export as_echo_n_body | |
7999 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
8000 | fi | |
8001 | export as_echo_body | |
8002 | as_echo='sh -c $as_echo_body as_echo' | |
8003 | fi | |
8004 | ||
8005 | # The user is always right. | |
8006 | if test "${PATH_SEPARATOR+set}" != set; then | |
8007 | PATH_SEPARATOR=: | |
8008 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8009 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8010 | PATH_SEPARATOR=';' | |
8011 | } | |
2299a76d DJ |
8012 | fi |
8013 | ||
8014 | ||
75086676 DD |
8015 | # IFS |
8016 | # We need space, tab and new line, in precisely that order. Quoting is | |
8017 | # there to prevent editors from complaining about space-tab. | |
8018 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8019 | # splitting by setting IFS to empty value.) | |
8020 | IFS=" "" $as_nl" | |
8021 | ||
8022 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 8023 | as_myself= |
75086676 DD |
8024 | case $0 in #(( |
8025 | *[\\/]* ) as_myself=$0 ;; | |
8026 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8027 | for as_dir in $PATH | |
8028 | do | |
8029 | IFS=$as_save_IFS | |
8030 | test -z "$as_dir" && as_dir=. | |
8031 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
8032 | done | |
8033 | IFS=$as_save_IFS | |
8034 | ||
8035 | ;; | |
8036 | esac | |
8037 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8038 | # in which case we are not to be found in the path. | |
8039 | if test "x$as_myself" = x; then | |
8040 | as_myself=$0 | |
8041 | fi | |
8042 | if test ! -f "$as_myself"; then | |
8043 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
8044 | exit 1 | |
8045 | fi | |
8046 | ||
8047 | # Unset variables that we do not need and which cause bugs (e.g. in | |
8048 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8049 | # suppresses any "Segmentation fault" message there. '((' could | |
8050 | # trigger a bug in pdksh 5.2.14. | |
8051 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8052 | do eval test x\${$as_var+set} = xset \ | |
8053 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
8054 | done | |
2299a76d DJ |
8055 | PS1='$ ' |
8056 | PS2='> ' | |
8057 | PS4='+ ' | |
8058 | ||
8059 | # NLS nuisances. | |
75086676 DD |
8060 | LC_ALL=C |
8061 | export LC_ALL | |
8062 | LANGUAGE=C | |
8063 | export LANGUAGE | |
8064 | ||
8065 | # CDPATH. | |
8066 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8067 | ||
8068 | ||
d0ac1c44 SM |
8069 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8070 | # ---------------------------------------- | |
75086676 DD |
8071 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8072 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 8073 | # script with STATUS, using 1 if that was 0. |
75086676 DD |
8074 | as_fn_error () |
8075 | { | |
d0ac1c44 SM |
8076 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8077 | if test "$4"; then | |
8078 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8079 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
2299a76d | 8080 | fi |
d0ac1c44 | 8081 | $as_echo "$as_me: error: $2" >&2 |
75086676 DD |
8082 | as_fn_exit $as_status |
8083 | } # as_fn_error | |
8084 | ||
8085 | ||
8086 | # as_fn_set_status STATUS | |
8087 | # ----------------------- | |
8088 | # Set $? to STATUS, without forking. | |
8089 | as_fn_set_status () | |
8090 | { | |
8091 | return $1 | |
8092 | } # as_fn_set_status | |
8093 | ||
8094 | # as_fn_exit STATUS | |
8095 | # ----------------- | |
8096 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8097 | as_fn_exit () | |
8098 | { | |
8099 | set +e | |
8100 | as_fn_set_status $1 | |
8101 | exit $1 | |
8102 | } # as_fn_exit | |
8103 | ||
8104 | # as_fn_unset VAR | |
8105 | # --------------- | |
8106 | # Portably unset VAR. | |
8107 | as_fn_unset () | |
8108 | { | |
8109 | { eval $1=; unset $1;} | |
8110 | } | |
8111 | as_unset=as_fn_unset | |
8112 | # as_fn_append VAR VALUE | |
8113 | # ---------------------- | |
8114 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8115 | # advantage of any shell optimizations that allow amortized linear growth over | |
8116 | # repeated appends, instead of the typical quadratic growth present in naive | |
8117 | # implementations. | |
8118 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8119 | eval 'as_fn_append () | |
8120 | { | |
8121 | eval $1+=\$2 | |
8122 | }' | |
8123 | else | |
8124 | as_fn_append () | |
8125 | { | |
8126 | eval $1=\$$1\$2 | |
8127 | } | |
8128 | fi # as_fn_append | |
8129 | ||
8130 | # as_fn_arith ARG... | |
8131 | # ------------------ | |
8132 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8133 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8134 | # must be portable across $(()) and expr. | |
8135 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8136 | eval 'as_fn_arith () | |
8137 | { | |
8138 | as_val=$(( $* )) | |
8139 | }' | |
8140 | else | |
8141 | as_fn_arith () | |
8142 | { | |
8143 | as_val=`expr "$@" || test $? -eq 1` | |
8144 | } | |
8145 | fi # as_fn_arith | |
8146 | ||
252b5132 | 8147 | |
75086676 DD |
8148 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8149 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
2299a76d DJ |
8150 | as_expr=expr |
8151 | else | |
8152 | as_expr=false | |
8153 | fi | |
252b5132 | 8154 | |
75086676 | 8155 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
2299a76d DJ |
8156 | as_basename=basename |
8157 | else | |
8158 | as_basename=false | |
8159 | fi | |
252b5132 | 8160 | |
75086676 DD |
8161 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8162 | as_dirname=dirname | |
8163 | else | |
8164 | as_dirname=false | |
8165 | fi | |
252b5132 | 8166 | |
75086676 | 8167 | as_me=`$as_basename -- "$0" || |
2299a76d DJ |
8168 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8169 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
8170 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
8171 | $as_echo X/"$0" | | |
8172 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
8173 | s//\1/ | |
8174 | q | |
8175 | } | |
8176 | /^X\/\(\/\/\)$/{ | |
8177 | s//\1/ | |
8178 | q | |
8179 | } | |
8180 | /^X\/\(\/\).*/{ | |
8181 | s//\1/ | |
8182 | q | |
8183 | } | |
8184 | s/.*/./; q'` | |
2299a76d | 8185 | |
2299a76d DJ |
8186 | # Avoid depending upon Character Ranges. |
8187 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8188 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8189 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8190 | as_cr_digits='0123456789' | |
8191 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
252b5132 | 8192 | |
75086676 DD |
8193 | ECHO_C= ECHO_N= ECHO_T= |
8194 | case `echo -n x` in #((((( | |
8195 | -n*) | |
8196 | case `echo 'xy\c'` in | |
8197 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
8198 | xy) ECHO_C='\c';; | |
8199 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8200 | ECHO_T=' ';; | |
8201 | esac;; | |
8202 | *) | |
8203 | ECHO_N='-n';; | |
2299a76d DJ |
8204 | esac |
8205 | ||
75086676 DD |
8206 | rm -f conf$$ conf$$.exe conf$$.file |
8207 | if test -d conf$$.dir; then | |
8208 | rm -f conf$$.dir/conf$$.file | |
2299a76d | 8209 | else |
75086676 DD |
8210 | rm -f conf$$.dir |
8211 | mkdir conf$$.dir 2>/dev/null | |
2299a76d | 8212 | fi |
75086676 DD |
8213 | if (echo >conf$$.file) 2>/dev/null; then |
8214 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
2299a76d | 8215 | as_ln_s='ln -s' |
75086676 DD |
8216 | # ... but there are two gotchas: |
8217 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8218 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 8219 | # In both cases, we have to default to `cp -pR'. |
75086676 | 8220 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 8221 | as_ln_s='cp -pR' |
75086676 DD |
8222 | elif ln conf$$.file conf$$ 2>/dev/null; then |
8223 | as_ln_s=ln | |
8224 | else | |
d0ac1c44 | 8225 | as_ln_s='cp -pR' |
252b5132 | 8226 | fi |
2299a76d | 8227 | else |
d0ac1c44 | 8228 | as_ln_s='cp -pR' |
2299a76d | 8229 | fi |
75086676 DD |
8230 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8231 | rmdir conf$$.dir 2>/dev/null | |
8232 | ||
8233 | ||
8234 | # as_fn_mkdir_p | |
8235 | # ------------- | |
8236 | # Create "$as_dir" as a directory, including parents if necessary. | |
8237 | as_fn_mkdir_p () | |
8238 | { | |
8239 | ||
8240 | case $as_dir in #( | |
8241 | -*) as_dir=./$as_dir;; | |
8242 | esac | |
8243 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8244 | as_dirs= | |
8245 | while :; do | |
8246 | case $as_dir in #( | |
8247 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8248 | *) as_qdir=$as_dir;; | |
8249 | esac | |
8250 | as_dirs="'$as_qdir' $as_dirs" | |
8251 | as_dir=`$as_dirname -- "$as_dir" || | |
8252 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8253 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8254 | X"$as_dir" : 'X\(//\)$' \| \ | |
8255 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8256 | $as_echo X"$as_dir" | | |
8257 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8258 | s//\1/ | |
8259 | q | |
8260 | } | |
8261 | /^X\(\/\/\)[^/].*/{ | |
8262 | s//\1/ | |
8263 | q | |
8264 | } | |
8265 | /^X\(\/\/\)$/{ | |
8266 | s//\1/ | |
8267 | q | |
8268 | } | |
8269 | /^X\(\/\).*/{ | |
8270 | s//\1/ | |
8271 | q | |
8272 | } | |
8273 | s/.*/./; q'` | |
8274 | test -d "$as_dir" && break | |
8275 | done | |
8276 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 8277 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
2299a76d | 8278 | |
75086676 DD |
8279 | |
8280 | } # as_fn_mkdir_p | |
2299a76d | 8281 | if mkdir -p . 2>/dev/null; then |
75086676 | 8282 | as_mkdir_p='mkdir -p "$as_dir"' |
2299a76d | 8283 | else |
58670637 | 8284 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
8285 | as_mkdir_p=false |
8286 | fi | |
8287 | ||
d0ac1c44 SM |
8288 | |
8289 | # as_fn_executable_p FILE | |
8290 | # ----------------------- | |
8291 | # Test if FILE is an executable regular file. | |
8292 | as_fn_executable_p () | |
8293 | { | |
8294 | test -f "$1" && test -x "$1" | |
8295 | } # as_fn_executable_p | |
8296 | as_test_x='test -x' | |
8297 | as_executable_p=as_fn_executable_p | |
2299a76d DJ |
8298 | |
8299 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 8300 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
8301 | |
8302 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 8303 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
8304 | |
8305 | ||
2299a76d | 8306 | exec 6>&1 |
75086676 DD |
8307 | ## ----------------------------------- ## |
8308 | ## Main body of $CONFIG_STATUS script. ## | |
8309 | ## ----------------------------------- ## | |
8310 | _ASEOF | |
8311 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
8312 | ||
8313 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8314 | # Save the log message, to keep $0 and so on meaningful, and to | |
2299a76d | 8315 | # report actual input values of CONFIG_FILES etc. instead of their |
75086676 DD |
8316 | # values after options handling. |
8317 | ac_log=" | |
2299a76d | 8318 | This file was extended by $as_me, which was |
d0ac1c44 | 8319 | generated by GNU Autoconf 2.69. Invocation command line was |
2299a76d DJ |
8320 | |
8321 | CONFIG_FILES = $CONFIG_FILES | |
8322 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8323 | CONFIG_LINKS = $CONFIG_LINKS | |
8324 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8325 | $ $0 $@ | |
8326 | ||
75086676 DD |
8327 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8328 | " | |
8329 | ||
2299a76d DJ |
8330 | _ACEOF |
8331 | ||
75086676 DD |
8332 | case $ac_config_files in *" |
8333 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8334 | esac | |
2299a76d | 8335 | |
75086676 DD |
8336 | case $ac_config_headers in *" |
8337 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8338 | esac | |
2299a76d | 8339 | |
2299a76d | 8340 | |
75086676 DD |
8341 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8342 | # Files that config.status was made for. | |
8343 | config_files="$ac_config_files" | |
8344 | config_headers="$ac_config_headers" | |
8345 | config_commands="$ac_config_commands" | |
2299a76d | 8346 | |
75086676 | 8347 | _ACEOF |
2299a76d | 8348 | |
75086676 | 8349 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 8350 | ac_cs_usage="\ |
75086676 DD |
8351 | \`$as_me' instantiates files and other configuration actions |
8352 | from templates according to the current configuration. Unless the files | |
8353 | and actions are specified as TAGs, all are instantiated by default. | |
2299a76d | 8354 | |
75086676 | 8355 | Usage: $0 [OPTION]... [TAG]... |
2299a76d DJ |
8356 | |
8357 | -h, --help print this help, then exit | |
75086676 | 8358 | -V, --version print version number and configuration settings, then exit |
d0ac1c44 | 8359 | --config print configuration, then exit |
75086676 DD |
8360 | -q, --quiet, --silent |
8361 | do not print progress messages | |
2299a76d DJ |
8362 | -d, --debug don't remove temporary files |
8363 | --recheck update $as_me by reconfiguring in the same conditions | |
75086676 DD |
8364 | --file=FILE[:TEMPLATE] |
8365 | instantiate the configuration file FILE | |
8366 | --header=FILE[:TEMPLATE] | |
8367 | instantiate the configuration header FILE | |
2299a76d DJ |
8368 | |
8369 | Configuration files: | |
8370 | $config_files | |
8371 | ||
8372 | Configuration headers: | |
8373 | $config_headers | |
8374 | ||
8375 | Configuration commands: | |
8376 | $config_commands | |
8377 | ||
75086676 | 8378 | Report bugs to the package provider." |
2299a76d | 8379 | |
75086676 DD |
8380 | _ACEOF |
8381 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 8382 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
2299a76d DJ |
8383 | ac_cs_version="\\ |
8384 | config.status | |
d0ac1c44 SM |
8385 | configured by $0, generated by GNU Autoconf 2.69, |
8386 | with options \\"\$ac_cs_config\\" | |
2299a76d | 8387 | |
d0ac1c44 | 8388 | Copyright (C) 2012 Free Software Foundation, Inc. |
2299a76d DJ |
8389 | This config.status script is free software; the Free Software Foundation |
8390 | gives unlimited permission to copy, distribute and modify it." | |
75086676 DD |
8391 | |
8392 | ac_pwd='$ac_pwd' | |
8393 | srcdir='$srcdir' | |
8394 | INSTALL='$INSTALL' | |
8395 | test -n "\$AWK" || AWK=awk | |
2299a76d DJ |
8396 | _ACEOF |
8397 | ||
75086676 DD |
8398 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8399 | # The default lists apply if the user does not specify any file. | |
2299a76d DJ |
8400 | ac_need_defaults=: |
8401 | while test $# != 0 | |
8402 | do | |
8403 | case $1 in | |
d0ac1c44 | 8404 | --*=?*) |
75086676 DD |
8405 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8406 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
2299a76d DJ |
8407 | ac_shift=: |
8408 | ;; | |
d0ac1c44 SM |
8409 | --*=) |
8410 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8411 | ac_optarg= | |
8412 | ac_shift=: | |
8413 | ;; | |
75086676 | 8414 | *) |
2299a76d DJ |
8415 | ac_option=$1 |
8416 | ac_optarg=$2 | |
8417 | ac_shift=shift | |
8418 | ;; | |
2299a76d DJ |
8419 | esac |
8420 | ||
8421 | case $ac_option in | |
8422 | # Handling of the options. | |
2299a76d DJ |
8423 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8424 | ac_cs_recheck=: ;; | |
75086676 DD |
8425 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
8426 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
8427 | --config | --confi | --conf | --con | --co | --c ) |
8428 | $as_echo "$ac_cs_config"; exit ;; | |
75086676 | 8429 | --debug | --debu | --deb | --de | --d | -d ) |
2299a76d DJ |
8430 | debug=: ;; |
8431 | --file | --fil | --fi | --f ) | |
8432 | $ac_shift | |
75086676 DD |
8433 | case $ac_optarg in |
8434 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 8435 | '') as_fn_error $? "missing file argument" ;; |
75086676 DD |
8436 | esac |
8437 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
2299a76d DJ |
8438 | ac_need_defaults=false;; |
8439 | --header | --heade | --head | --hea ) | |
8440 | $ac_shift | |
75086676 DD |
8441 | case $ac_optarg in |
8442 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8443 | esac | |
8444 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
2299a76d | 8445 | ac_need_defaults=false;; |
75086676 DD |
8446 | --he | --h) |
8447 | # Conflict between --help and --header | |
d0ac1c44 | 8448 | as_fn_error $? "ambiguous option: \`$1' |
75086676 DD |
8449 | Try \`$0 --help' for more information.";; |
8450 | --help | --hel | -h ) | |
8451 | $as_echo "$ac_cs_usage"; exit ;; | |
2299a76d DJ |
8452 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8453 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8454 | ac_cs_silent=: ;; | |
8455 | ||
8456 | # This is an error. | |
d0ac1c44 | 8457 | -*) as_fn_error $? "unrecognized option: \`$1' |
75086676 | 8458 | Try \`$0 --help' for more information." ;; |
2299a76d | 8459 | |
75086676 DD |
8460 | *) as_fn_append ac_config_targets " $1" |
8461 | ac_need_defaults=false ;; | |
2299a76d DJ |
8462 | |
8463 | esac | |
8464 | shift | |
252b5132 | 8465 | done |
2299a76d DJ |
8466 | |
8467 | ac_configure_extra_args= | |
8468 | ||
8469 | if $ac_cs_silent; then | |
8470 | exec 6>/dev/null | |
8471 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
252b5132 | 8472 | fi |
252b5132 | 8473 | |
2299a76d | 8474 | _ACEOF |
75086676 | 8475 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2299a76d | 8476 | if \$ac_cs_recheck; then |
d0ac1c44 | 8477 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
75086676 DD |
8478 | shift |
8479 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8480 | CONFIG_SHELL='$SHELL' | |
8481 | export CONFIG_SHELL | |
8482 | exec "\$@" | |
2299a76d | 8483 | fi |
252b5132 | 8484 | |
2299a76d | 8485 | _ACEOF |
75086676 DD |
8486 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8487 | exec 5>>config.log | |
8488 | { | |
8489 | echo | |
8490 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8491 | ## Running $as_me. ## | |
8492 | _ASBOX | |
8493 | $as_echo "$ac_log" | |
8494 | } >&5 | |
2299a76d | 8495 | |
75086676 DD |
8496 | _ACEOF |
8497 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
2299a76d | 8498 | # |
75086676 | 8499 | # INIT-COMMANDS |
2299a76d | 8500 | # |
2299a76d DJ |
8501 | srcdir=${srcdir} |
8502 | host=${host} | |
8503 | target=${target} | |
8504 | with_target_subdir=${with_target_subdir} | |
2299a76d DJ |
8505 | with_multisubdir=${with_multisubdir} |
8506 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
8507 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
8508 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" | |
8509 | libiberty_topdir=${libiberty_topdir} | |
8510 | ||
8511 | ||
8512 | _ACEOF | |
8513 | ||
75086676 | 8514 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 8515 | |
75086676 | 8516 | # Handling of arguments. |
2299a76d DJ |
8517 | for ac_config_target in $ac_config_targets |
8518 | do | |
75086676 DD |
8519 | case $ac_config_target in |
8520 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
8521 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
8522 | "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; | |
8523 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
8524 | ||
d0ac1c44 | 8525 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
252b5132 | 8526 | esac |
2299a76d | 8527 | done |
252b5132 | 8528 | |
75086676 | 8529 | |
2299a76d DJ |
8530 | # If the user did not use the arguments to specify the items to instantiate, |
8531 | # then the envvar interface is used. Set only those that are not. | |
8532 | # We use the long form for the default assignment because of an extremely | |
8533 | # bizarre bug on SunOS 4.1.3. | |
8534 | if $ac_need_defaults; then | |
8535 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8536 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
8537 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
8538 | fi | |
8539 | ||
8540 | # Have a temporary directory for convenience. Make it in the build tree | |
75086676 | 8541 | # simply because there is no reason against having it here, and in addition, |
2299a76d | 8542 | # creating and moving files from /tmp can sometimes cause problems. |
75086676 DD |
8543 | # Hook for its removal unless debugging. |
8544 | # Note that there is a small window in which the directory will not be cleaned: | |
8545 | # after its creation but before its name has been assigned to `$tmp'. | |
2299a76d DJ |
8546 | $debug || |
8547 | { | |
d0ac1c44 | 8548 | tmp= ac_tmp= |
75086676 | 8549 | trap 'exit_status=$? |
d0ac1c44 SM |
8550 | : "${ac_tmp:=$tmp}" |
8551 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
75086676 DD |
8552 | ' 0 |
8553 | trap 'as_fn_exit 1' 1 2 13 15 | |
2299a76d | 8554 | } |
2299a76d DJ |
8555 | # Create a (secure) tmp directory for tmp files. |
8556 | ||
8557 | { | |
75086676 | 8558 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
d0ac1c44 | 8559 | test -d "$tmp" |
2299a76d DJ |
8560 | } || |
8561 | { | |
75086676 DD |
8562 | tmp=./conf$$-$RANDOM |
8563 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
8564 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
8565 | ac_tmp=$tmp | |
75086676 DD |
8566 | |
8567 | # Set up the scripts for CONFIG_FILES section. | |
8568 | # No need to generate them if there are no CONFIG_FILES. | |
8569 | # This happens for instance with `./config.status config.h'. | |
8570 | if test -n "$CONFIG_FILES"; then | |
8571 | ||
8572 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
8573 | ac_cs_awk_getline=: | |
8574 | ac_cs_awk_pipe_init= | |
8575 | ac_cs_awk_read_file=' | |
8576 | while ((getline aline < (F[key])) > 0) | |
8577 | print(aline) | |
8578 | close(F[key])' | |
8579 | ac_cs_awk_pipe_fini= | |
8580 | else | |
8581 | ac_cs_awk_getline=false | |
8582 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
8583 | ac_cs_awk_read_file=' | |
8584 | print "|#_!!_#|" | |
8585 | print "cat " F[key] " &&" | |
8586 | '$ac_cs_awk_pipe_init | |
8587 | # The final `:' finishes the AND list. | |
8588 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
8589 | fi | |
8590 | ac_cr=`echo X | tr X '\015'` | |
8591 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8592 | # But we know of no other shell where ac_cr would be empty at this | |
8593 | # point, so we can use a bashism as a fallback. | |
8594 | if test "x$ac_cr" = x; then | |
8595 | eval ac_cr=\$\'\\r\' | |
8596 | fi | |
8597 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
8598 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
d0ac1c44 | 8599 | ac_cs_awk_cr='\\r' |
75086676 DD |
8600 | else |
8601 | ac_cs_awk_cr=$ac_cr | |
8602 | fi | |
8603 | ||
d0ac1c44 | 8604 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
75086676 DD |
8605 | _ACEOF |
8606 | ||
8607 | # Create commands to substitute file output variables. | |
8608 | { | |
8609 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && | |
d0ac1c44 | 8610 | echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && |
75086676 DD |
8611 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && |
8612 | echo "_ACAWK" && | |
8613 | echo "_ACEOF" | |
8614 | } >conf$$files.sh && | |
8615 | . ./conf$$files.sh || | |
d0ac1c44 | 8616 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
75086676 DD |
8617 | rm -f conf$$files.sh |
8618 | ||
2299a76d | 8619 | { |
75086676 DD |
8620 | echo "cat >conf$$subs.awk <<_ACEOF" && |
8621 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8622 | echo "_ACEOF" | |
8623 | } >conf$$subs.sh || | |
d0ac1c44 SM |
8624 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8625 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
75086676 DD |
8626 | ac_delim='%!_!# ' |
8627 | for ac_last_try in false false false false false :; do | |
8628 | . ./conf$$subs.sh || | |
d0ac1c44 | 8629 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
75086676 DD |
8630 | |
8631 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8632 | if test $ac_delim_n = $ac_delim_num; then | |
8633 | break | |
8634 | elif $ac_last_try; then | |
d0ac1c44 | 8635 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
75086676 DD |
8636 | else |
8637 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8638 | fi | |
8639 | done | |
8640 | rm -f conf$$subs.sh | |
8641 | ||
8642 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 8643 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
75086676 DD |
8644 | _ACEOF |
8645 | sed -n ' | |
8646 | h | |
8647 | s/^/S["/; s/!.*/"]=/ | |
8648 | p | |
8649 | g | |
8650 | s/^[^!]*!// | |
8651 | :repl | |
8652 | t repl | |
8653 | s/'"$ac_delim"'$// | |
8654 | t delim | |
8655 | :nl | |
8656 | h | |
d0ac1c44 | 8657 | s/\(.\{148\}\)..*/\1/ |
75086676 DD |
8658 | t more1 |
8659 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8660 | p | |
8661 | n | |
8662 | b repl | |
8663 | :more1 | |
8664 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8665 | p | |
8666 | g | |
8667 | s/.\{148\}// | |
8668 | t nl | |
8669 | :delim | |
8670 | h | |
d0ac1c44 | 8671 | s/\(.\{148\}\)..*/\1/ |
75086676 DD |
8672 | t more2 |
8673 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8674 | p | |
8675 | b | |
8676 | :more2 | |
8677 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8678 | p | |
8679 | g | |
8680 | s/.\{148\}// | |
8681 | t delim | |
8682 | ' <conf$$subs.awk | sed ' | |
8683 | /^[^""]/{ | |
8684 | N | |
8685 | s/\n// | |
2299a76d | 8686 | } |
75086676 DD |
8687 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
8688 | rm -f conf$$subs.awk | |
8689 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8690 | _ACAWK | |
d0ac1c44 | 8691 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
75086676 DD |
8692 | for (key in S) S_is_set[key] = 1 |
8693 | FS = "\a" | |
8694 | \$ac_cs_awk_pipe_init | |
8695 | } | |
8696 | { | |
8697 | line = $ 0 | |
8698 | nfields = split(line, field, "@") | |
8699 | substed = 0 | |
8700 | len = length(field[1]) | |
8701 | for (i = 2; i < nfields; i++) { | |
8702 | key = field[i] | |
8703 | keylen = length(key) | |
8704 | if (S_is_set[key]) { | |
8705 | value = S[key] | |
8706 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8707 | len += length(value) + length(field[++i]) | |
8708 | substed = 1 | |
8709 | } else | |
8710 | len += 1 + keylen | |
8711 | } | |
8712 | if (nfields == 3 && !substed) { | |
8713 | key = field[2] | |
8714 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
8715 | \$ac_cs_awk_read_file | |
8716 | next | |
8717 | } | |
8718 | } | |
8719 | print line | |
8720 | } | |
8721 | \$ac_cs_awk_pipe_fini | |
8722 | _ACAWK | |
8723 | _ACEOF | |
8724 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8725 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8726 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8727 | else | |
8728 | cat | |
d0ac1c44 SM |
8729 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
8730 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
2299a76d DJ |
8731 | _ACEOF |
8732 | ||
d0ac1c44 SM |
8733 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8734 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
75086676 DD |
8735 | # trailing colons and then remove the whole line if VPATH becomes empty |
8736 | # (actually we leave an empty line to preserve line numbers). | |
8737 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
8738 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8739 | h | |
8740 | s/// | |
8741 | s/^/:/ | |
8742 | s/[ ]*$/:/ | |
8743 | s/:\$(srcdir):/:/g | |
8744 | s/:\${srcdir}:/:/g | |
8745 | s/:@srcdir@:/:/g | |
8746 | s/^:*// | |
75086676 | 8747 | s/:*$// |
d0ac1c44 SM |
8748 | x |
8749 | s/\(=[ ]*\).*/\1/ | |
8750 | G | |
8751 | s/\n// | |
75086676 DD |
8752 | s/^[^=]*=[ ]*$// |
8753 | }' | |
8754 | fi | |
2299a76d | 8755 | |
75086676 DD |
8756 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8757 | fi # test -n "$CONFIG_FILES" | |
2299a76d | 8758 | |
75086676 DD |
8759 | # Set up the scripts for CONFIG_HEADERS section. |
8760 | # No need to generate them if there are no CONFIG_HEADERS. | |
8761 | # This happens for instance with `./config.status Makefile'. | |
8762 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 8763 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
75086676 DD |
8764 | BEGIN { |
8765 | _ACEOF | |
8766 | ||
8767 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8768 | # here-document in config.status, that substitutes the proper values into | |
8769 | # config.h.in to produce config.h. | |
8770 | ||
8771 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8772 | # handling of long lines. | |
8773 | ac_delim='%!_!# ' | |
8774 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
8775 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8776 | if test -z "$ac_tt"; then | |
75086676 DD |
8777 | break |
8778 | elif $ac_last_try; then | |
d0ac1c44 | 8779 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
75086676 DD |
8780 | else |
8781 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
252b5132 | 8782 | fi |
75086676 | 8783 | done |
252b5132 | 8784 | |
75086676 DD |
8785 | # For the awk script, D is an array of macro values keyed by name, |
8786 | # likewise P contains macro parameters if any. Preserve backslash | |
8787 | # newline sequences. | |
8788 | ||
8789 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8790 | sed -n ' | |
8791 | s/.\{148\}/&'"$ac_delim"'/g | |
8792 | t rset | |
8793 | :rset | |
8794 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8795 | t def | |
8796 | d | |
8797 | :def | |
8798 | s/\\$// | |
8799 | t bsnl | |
8800 | s/["\\]/\\&/g | |
8801 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8802 | D["\1"]=" \3"/p | |
8803 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8804 | d | |
8805 | :bsnl | |
8806 | s/["\\]/\\&/g | |
8807 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8808 | D["\1"]=" \3\\\\\\n"\\/p | |
8809 | t cont | |
8810 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8811 | t cont | |
8812 | d | |
8813 | :cont | |
8814 | n | |
8815 | s/.\{148\}/&'"$ac_delim"'/g | |
8816 | t clear | |
8817 | :clear | |
8818 | s/\\$// | |
8819 | t bsnlc | |
8820 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8821 | d | |
8822 | :bsnlc | |
8823 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8824 | b cont | |
8825 | ' <confdefs.h | sed ' | |
8826 | s/'"$ac_delim"'/"\\\ | |
8827 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8828 | ||
8829 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8830 | for (key in D) D_is_set[key] = 1 | |
8831 | FS = "\a" | |
8832 | } | |
8833 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8834 | line = \$ 0 | |
8835 | split(line, arg, " ") | |
8836 | if (arg[1] == "#") { | |
8837 | defundef = arg[2] | |
8838 | mac1 = arg[3] | |
8839 | } else { | |
8840 | defundef = substr(arg[1], 2) | |
8841 | mac1 = arg[2] | |
8842 | } | |
8843 | split(mac1, mac2, "(") #) | |
8844 | macro = mac2[1] | |
8845 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8846 | if (D_is_set[macro]) { | |
8847 | # Preserve the white space surrounding the "#". | |
8848 | print prefix "define", macro P[macro] D[macro] | |
8849 | next | |
8850 | } else { | |
8851 | # Replace #undef with comments. This is necessary, for example, | |
8852 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8853 | # on some systems where configure will not decide to define it. | |
8854 | if (defundef == "undef") { | |
8855 | print "/*", prefix defundef, macro, "*/" | |
8856 | next | |
8857 | } | |
8858 | } | |
8859 | } | |
8860 | { print } | |
8861 | _ACAWK | |
2299a76d | 8862 | _ACEOF |
75086676 | 8863 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
d0ac1c44 | 8864 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
75086676 DD |
8865 | fi # test -n "$CONFIG_HEADERS" |
8866 | ||
8867 | ||
8868 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
8869 | shift | |
8870 | for ac_tag | |
8871 | do | |
8872 | case $ac_tag in | |
8873 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8874 | esac | |
8875 | case $ac_mode$ac_tag in | |
8876 | :[FHL]*:*);; | |
d0ac1c44 | 8877 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
75086676 DD |
8878 | :[FH]-) ac_tag=-:-;; |
8879 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8880 | esac | |
8881 | ac_save_IFS=$IFS | |
8882 | IFS=: | |
8883 | set x $ac_tag | |
8884 | IFS=$ac_save_IFS | |
8885 | shift | |
8886 | ac_file=$1 | |
8887 | shift | |
8888 | ||
8889 | case $ac_mode in | |
8890 | :L) ac_source=$1;; | |
8891 | :[FH]) | |
8892 | ac_file_inputs= | |
8893 | for ac_f | |
8894 | do | |
8895 | case $ac_f in | |
d0ac1c44 | 8896 | -) ac_f="$ac_tmp/stdin";; |
75086676 DD |
8897 | *) # Look for the file first in the build tree, then in the source tree |
8898 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8899 | # because $ac_f cannot contain `:'. | |
8900 | test -f "$ac_f" || | |
8901 | case $ac_f in | |
8902 | [\\/$]*) false;; | |
8903 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8904 | esac || | |
d0ac1c44 | 8905 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
75086676 DD |
8906 | esac |
8907 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8908 | as_fn_append ac_file_inputs " '$ac_f'" | |
8909 | done | |
8910 | ||
8911 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8912 | # use $as_me), people would be surprised to read: | |
8913 | # /* config.h. Generated by config.status. */ | |
8914 | configure_input='Generated from '` | |
8915 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8916 | `' by configure.' | |
8917 | if test x"$ac_file" != x-; then | |
8918 | configure_input="$ac_file. $configure_input" | |
8919 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8920 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8921 | fi | |
8922 | # Neutralize special characters interpreted by sed in replacement strings. | |
8923 | case $configure_input in #( | |
8924 | *\&* | *\|* | *\\* ) | |
8925 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8926 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8927 | *) ac_sed_conf_input=$configure_input;; | |
8928 | esac | |
8929 | ||
8930 | case $ac_tag in | |
d0ac1c44 SM |
8931 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
8932 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
75086676 DD |
8933 | esac |
8934 | ;; | |
252b5132 RH |
8935 | esac |
8936 | ||
75086676 | 8937 | ac_dir=`$as_dirname -- "$ac_file" || |
2299a76d | 8938 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
58670637 DD |
8939 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8940 | X"$ac_file" : 'X\(//\)$' \| \ | |
75086676 DD |
8941 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
8942 | $as_echo X"$ac_file" | | |
8943 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8944 | s//\1/ | |
8945 | q | |
8946 | } | |
8947 | /^X\(\/\/\)[^/].*/{ | |
8948 | s//\1/ | |
8949 | q | |
8950 | } | |
8951 | /^X\(\/\/\)$/{ | |
8952 | s//\1/ | |
8953 | q | |
8954 | } | |
8955 | /^X\(\/\).*/{ | |
8956 | s//\1/ | |
8957 | q | |
8958 | } | |
8959 | s/.*/./; q'` | |
8960 | as_dir="$ac_dir"; as_fn_mkdir_p | |
2299a76d | 8961 | ac_builddir=. |
252b5132 | 8962 | |
75086676 DD |
8963 | case "$ac_dir" in |
8964 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8965 | *) | |
8966 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
8967 | # A ".." for each directory in $ac_dir_suffix. | |
8968 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
8969 | case $ac_top_builddir_sub in | |
8970 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8971 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8972 | esac ;; | |
8973 | esac | |
8974 | ac_abs_top_builddir=$ac_pwd | |
8975 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8976 | # for backward compatibility: | |
8977 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
8978 | |
8979 | case $srcdir in | |
75086676 | 8980 | .) # We are building in place. |
2299a76d | 8981 | ac_srcdir=. |
75086676 DD |
8982 | ac_top_srcdir=$ac_top_builddir_sub |
8983 | ac_abs_top_srcdir=$ac_pwd ;; | |
8984 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 8985 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
8986 | ac_top_srcdir=$srcdir |
8987 | ac_abs_top_srcdir=$srcdir ;; | |
8988 | *) # Relative name. | |
8989 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8990 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8991 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
2299a76d | 8992 | esac |
75086676 | 8993 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
85f969cd | 8994 | |
2299a76d | 8995 | |
75086676 DD |
8996 | case $ac_mode in |
8997 | :F) | |
8998 | # | |
8999 | # CONFIG_FILE | |
9000 | # | |
2299a76d DJ |
9001 | |
9002 | case $INSTALL in | |
9003 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
75086676 | 9004 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
252b5132 | 9005 | esac |
75086676 | 9006 | _ACEOF |
252b5132 | 9007 | |
75086676 DD |
9008 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9009 | # If the template does not know about datarootdir, expand it. | |
9010 | # FIXME: This hack should be removed a few years after 2.60. | |
9011 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
9012 | ac_sed_dataroot=' | |
9013 | /datarootdir/ { | |
9014 | p | |
9015 | q | |
9016 | } | |
9017 | /@datadir@/p | |
9018 | /@docdir@/p | |
9019 | /@infodir@/p | |
9020 | /@localedir@/p | |
9021 | /@mandir@/p' | |
9022 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
9023 | *datarootdir*) ac_datarootdir_seen=yes;; | |
9024 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
9025 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
9026 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
9027 | _ACEOF | |
9028 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9029 | ac_datarootdir_hack=' | |
9030 | s&@datadir@&$datadir&g | |
9031 | s&@docdir@&$docdir&g | |
9032 | s&@infodir@&$infodir&g | |
9033 | s&@localedir@&$localedir&g | |
9034 | s&@mandir@&$mandir&g | |
9035 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
9036 | esac | |
2299a76d | 9037 | _ACEOF |
75086676 DD |
9038 | |
9039 | # Neutralize VPATH when `$srcdir' = `.'. | |
9040 | # Shell code in configure.ac might set extrasub. | |
9041 | # FIXME: do we really want to maintain this feature? | |
9042 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9043 | ac_sed_extra="$ac_vpsub | |
2299a76d DJ |
9044 | $extrasub |
9045 | _ACEOF | |
75086676 | 9046 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d DJ |
9047 | :t |
9048 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
75086676 DD |
9049 | s|@configure_input@|$ac_sed_conf_input|;t t |
9050 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
9051 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
9052 | s&@srcdir@&$ac_srcdir&;t t | |
9053 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9054 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9055 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9056 | s&@builddir@&$ac_builddir&;t t | |
9057 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9058 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9059 | s&@INSTALL@&$ac_INSTALL&;t t | |
9060 | $ac_datarootdir_hack | |
9061 | " | |
9062 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
9063 | if $ac_cs_awk_getline; then | |
d0ac1c44 | 9064 | $AWK -f "$ac_tmp/subs.awk" |
75086676 | 9065 | else |
d0ac1c44 SM |
9066 | $AWK -f "$ac_tmp/subs.awk" | $SHELL |
9067 | fi \ | |
9068 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
75086676 DD |
9069 | |
9070 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
9071 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
9072 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
9073 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
75086676 | 9074 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9075 | which seems to be undefined. Please make sure it is defined" >&5 |
75086676 | 9076 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9077 | which seems to be undefined. Please make sure it is defined" >&2;} |
75086676 | 9078 | |
d0ac1c44 | 9079 | rm -f "$ac_tmp/stdin" |
2299a76d | 9080 | case $ac_file in |
d0ac1c44 SM |
9081 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9082 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
75086676 | 9083 | esac \ |
d0ac1c44 | 9084 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
75086676 DD |
9085 | ;; |
9086 | :H) | |
9087 | # | |
9088 | # CONFIG_HEADER | |
9089 | # | |
2299a76d | 9090 | if test x"$ac_file" != x-; then |
75086676 DD |
9091 | { |
9092 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
9093 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9094 | } >"$ac_tmp/config.h" \ | |
9095 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
9096 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
75086676 DD |
9097 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
9098 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
2299a76d | 9099 | else |
75086676 | 9100 | rm -f "$ac_file" |
d0ac1c44 SM |
9101 | mv "$ac_tmp/config.h" "$ac_file" \ |
9102 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
2299a76d DJ |
9103 | fi |
9104 | else | |
75086676 | 9105 | $as_echo "/* $configure_input */" \ |
d0ac1c44 SM |
9106 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
9107 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
2299a76d | 9108 | fi |
75086676 | 9109 | ;; |
85f969cd | 9110 | |
75086676 DD |
9111 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
9112 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
9113 | ;; | |
9114 | esac | |
2299a76d DJ |
9115 | |
9116 | ||
75086676 DD |
9117 | case $ac_file$ac_mode in |
9118 | "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
252b5132 | 9119 | if test -n "$CONFIG_FILES"; then |
c7efc4d5 | 9120 | if test -n "${with_target_subdir}"; then |
252b5132 RH |
9121 | # FIXME: We shouldn't need to set ac_file |
9122 | ac_file=Makefile | |
52d98c2d | 9123 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
252b5132 RH |
9124 | . ${libiberty_topdir}/config-ml.in |
9125 | fi | |
2299a76d | 9126 | fi ;; |
75086676 | 9127 | |
2299a76d | 9128 | esac |
75086676 | 9129 | done # for ac_tag |
2299a76d | 9130 | |
2299a76d | 9131 | |
75086676 | 9132 | as_fn_exit 0 |
2299a76d | 9133 | _ACEOF |
2299a76d DJ |
9134 | ac_clean_files=$ac_clean_files_save |
9135 | ||
75086676 | 9136 | test $ac_write_fail = 0 || |
d0ac1c44 | 9137 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
75086676 | 9138 | |
2299a76d DJ |
9139 | |
9140 | # configure is writing to config.log, and then calls config.status. | |
9141 | # config.status does its own redirection, appending to config.log. | |
9142 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9143 | # by configure, so config.status won't be able to write to it; its | |
9144 | # output is simply discarded. So we exec the FD to /dev/null, | |
9145 | # effectively closing config.log, so it can be properly (re)opened and | |
9146 | # appended to by config.status. When coming back to configure, we | |
9147 | # need to make the FD available again. | |
9148 | if test "$no_create" != yes; then | |
9149 | ac_cs_success=: | |
9150 | ac_config_status_args= | |
9151 | test "$silent" = yes && | |
9152 | ac_config_status_args="$ac_config_status_args --quiet" | |
9153 | exec 5>/dev/null | |
9154 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
9155 | exec 5>>config.log | |
9156 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9157 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 9158 | $ac_cs_success || as_fn_exit 1 |
75086676 DD |
9159 | fi |
9160 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
9161 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
9162 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
2299a76d | 9163 | fi |
252b5132 | 9164 |