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lisp/gnus/eww.el (eww-tag-input): Implement submit buttons
[emacs.git] / autogen / configure
blobcc2fafb3803ec8383c0c2d3a3be2e657cfc7bba9
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.3.50.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8 # Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$?; test $as_status -eq 0 && as_status=1
367 if test "$3"; then
368 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
370 fi
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529 test -n "$DJDIR" || exec 7<&0 </dev/null
530 exec 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='emacs'
551 PACKAGE_TARNAME='emacs'
552 PACKAGE_VERSION='24.3.50'
553 PACKAGE_STRING='emacs 24.3.50'
554 PACKAGE_BUGREPORT=''
555 PACKAGE_URL=''
556
557 ac_unique_file="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_header_list=
595 ac_func_list=
596 gl_getopt_required=POSIX
597 gl_getopt_required=POSIX
598 ac_subst_vars='gltests_LTLIBOBJS
599 gltests_LIBOBJS
600 gl_LTLIBOBJS
601 gl_LIBOBJS
602 am__EXEEXT_FALSE
603 am__EXEEXT_TRUE
604 LTLIBOBJS
605 LIBOBJS
606 SUBDIR_MAKEFILES_IN
607 WINDOW_SYSTEM_OBJ
608 EMACS_HEAPSIZE
609 TEMACS_POST_LINK
610 ADDSECTION
611 LD_SWITCH_SYSTEM_TEMACS
612 LIBGNU_LTLIBDEPS
613 LIBGNU_LIBDEPS
614 gltests_WITNESS
615 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
616 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
617 gl_GNULIB_ENABLED_verify_FALSE
618 gl_GNULIB_ENABLED_verify_TRUE
619 gl_GNULIB_ENABLED_strtoull_FALSE
620 gl_GNULIB_ENABLED_strtoull_TRUE
621 gl_GNULIB_ENABLED_strtoll_FALSE
622 gl_GNULIB_ENABLED_strtoll_TRUE
623 gl_GNULIB_ENABLED_stat_FALSE
624 gl_GNULIB_ENABLED_stat_TRUE
625 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
626 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
627 gl_GNULIB_ENABLED_pathmax_FALSE
628 gl_GNULIB_ENABLED_pathmax_TRUE
629 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE
630 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE
631 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
632 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
633 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
634 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
635 gl_GNULIB_ENABLED_getgroups_FALSE
636 gl_GNULIB_ENABLED_getgroups_TRUE
637 gl_GNULIB_ENABLED_euidaccess_FALSE
638 gl_GNULIB_ENABLED_euidaccess_TRUE
639 gl_GNULIB_ENABLED_dosname_FALSE
640 gl_GNULIB_ENABLED_dosname_TRUE
641 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE
642 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE
643 LTLIBINTL
644 LIBINTL
645 LIB_EACCESS
646 WINDOWS_64_BIT_OFF_T
647 HAVE_UNISTD_H
648 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
649 NEXT_UNISTD_H
650 LIB_TIMER_TIME
651 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
652 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
653 TIME_H_DEFINES_STRUCT_TIMESPEC
654 NEXT_AS_FIRST_DIRECTIVE_TIME_H
655 NEXT_TIME_H
656 WINDOWS_64_BIT_ST_SIZE
657 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
658 NEXT_SYS_STAT_H
659 NEXT_AS_FIRST_DIRECTIVE_STRING_H
660 NEXT_STRING_H
661 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
662 NEXT_STDLIB_H
663 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
664 NEXT_STDIO_H
665 REPLACE_VSPRINTF
666 REPLACE_VSNPRINTF
667 REPLACE_VPRINTF
668 REPLACE_VFPRINTF
669 REPLACE_VDPRINTF
670 REPLACE_VASPRINTF
671 REPLACE_TMPFILE
672 REPLACE_STDIO_WRITE_FUNCS
673 REPLACE_STDIO_READ_FUNCS
674 REPLACE_SPRINTF
675 REPLACE_SNPRINTF
676 REPLACE_RENAMEAT
677 REPLACE_RENAME
678 REPLACE_REMOVE
679 REPLACE_PRINTF
680 REPLACE_POPEN
681 REPLACE_PERROR
682 REPLACE_OBSTACK_PRINTF
683 REPLACE_GETLINE
684 REPLACE_GETDELIM
685 REPLACE_FTELLO
686 REPLACE_FTELL
687 REPLACE_FSEEKO
688 REPLACE_FSEEK
689 REPLACE_FREOPEN
690 REPLACE_FPURGE
691 REPLACE_FPRINTF
692 REPLACE_FOPEN
693 REPLACE_FFLUSH
694 REPLACE_FDOPEN
695 REPLACE_FCLOSE
696 REPLACE_DPRINTF
697 HAVE_VDPRINTF
698 HAVE_VASPRINTF
699 HAVE_RENAMEAT
700 HAVE_POPEN
701 HAVE_PCLOSE
702 HAVE_FTELLO
703 HAVE_FSEEKO
704 HAVE_DPRINTF
705 HAVE_DECL_VSNPRINTF
706 HAVE_DECL_SNPRINTF
707 HAVE_DECL_OBSTACK_PRINTF
708 HAVE_DECL_GETLINE
709 HAVE_DECL_GETDELIM
710 HAVE_DECL_FTELLO
711 HAVE_DECL_FSEEKO
712 HAVE_DECL_FPURGE
713 GNULIB_VSPRINTF_POSIX
714 GNULIB_VSNPRINTF
715 GNULIB_VPRINTF_POSIX
716 GNULIB_VPRINTF
717 GNULIB_VFPRINTF_POSIX
718 GNULIB_VFPRINTF
719 GNULIB_VDPRINTF
720 GNULIB_VSCANF
721 GNULIB_VFSCANF
722 GNULIB_VASPRINTF
723 GNULIB_TMPFILE
724 GNULIB_STDIO_H_SIGPIPE
725 GNULIB_STDIO_H_NONBLOCKING
726 GNULIB_SPRINTF_POSIX
727 GNULIB_SNPRINTF
728 GNULIB_SCANF
729 GNULIB_RENAMEAT
730 GNULIB_RENAME
731 GNULIB_REMOVE
732 GNULIB_PUTS
733 GNULIB_PUTCHAR
734 GNULIB_PUTC
735 GNULIB_PRINTF_POSIX
736 GNULIB_PRINTF
737 GNULIB_POPEN
738 GNULIB_PERROR
739 GNULIB_PCLOSE
740 GNULIB_OBSTACK_PRINTF_POSIX
741 GNULIB_OBSTACK_PRINTF
742 GNULIB_GETLINE
743 GNULIB_GETDELIM
744 GNULIB_GETCHAR
745 GNULIB_GETC
746 GNULIB_FWRITE
747 GNULIB_FTELLO
748 GNULIB_FTELL
749 GNULIB_FSEEKO
750 GNULIB_FSEEK
751 GNULIB_FSCANF
752 GNULIB_FREOPEN
753 GNULIB_FREAD
754 GNULIB_FPUTS
755 GNULIB_FPUTC
756 GNULIB_FPURGE
757 GNULIB_FPRINTF_POSIX
758 GNULIB_FPRINTF
759 GNULIB_FOPEN
760 GNULIB_FGETS
761 GNULIB_FGETC
762 GNULIB_FFLUSH
763 GNULIB_FDOPEN
764 GNULIB_FCLOSE
765 GNULIB_DPRINTF
766 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
767 NEXT_STDDEF_H
768 GL_GENERATE_STDDEF_H_FALSE
769 GL_GENERATE_STDDEF_H_TRUE
770 STDDEF_H
771 HAVE_WCHAR_T
772 REPLACE_NULL
773 HAVE__BOOL
774 GL_GENERATE_STDBOOL_H_FALSE
775 GL_GENERATE_STDBOOL_H_TRUE
776 STDBOOL_H
777 GL_GENERATE_STDARG_H_FALSE
778 GL_GENERATE_STDARG_H_TRUE
779 STDARG_H
780 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
781 NEXT_STDARG_H
782 GL_GENERATE_STDALIGN_H_FALSE
783 GL_GENERATE_STDALIGN_H_TRUE
784 STDALIGN_H
785 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
786 NEXT_SIGNAL_H
787 USE_ACL
788 LIB_ACL
789 LIB_PTHREAD_SIGMASK
790 REPLACE_RAISE
791 REPLACE_PTHREAD_SIGMASK
792 HAVE_SIGHANDLER_T
793 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
794 HAVE_STRUCT_SIGACTION_SA_SIGACTION
795 HAVE_SIGACTION
796 HAVE_SIGINFO_T
797 HAVE_SIGSET_T
798 HAVE_RAISE
799 HAVE_PTHREAD_SIGMASK
800 HAVE_POSIX_SIGNALBLOCKING
801 GNULIB_SIGACTION
802 GNULIB_SIGPROCMASK
803 GNULIB_SIGNAL_H_SIGPIPE
804 GNULIB_RAISE
805 GNULIB_PTHREAD_SIGMASK
806 HAVE_SYS_SELECT_H
807 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
808 NEXT_SYS_SELECT_H
809 REPLACE_SELECT
810 REPLACE_PSELECT
811 HAVE_PSELECT
812 GNULIB_SELECT
813 GNULIB_PSELECT
814 REPLACE_TIMEGM
815 REPLACE_NANOSLEEP
816 REPLACE_MKTIME
817 REPLACE_LOCALTIME_R
818 HAVE_TIMEGM
819 HAVE_STRPTIME
820 HAVE_NANOSLEEP
821 HAVE_DECL_LOCALTIME_R
822 GNULIB_TIME_R
823 GNULIB_TIMEGM
824 GNULIB_STRPTIME
825 GNULIB_NANOSLEEP
826 GNULIB_MKTIME
827 UNDEFINE_STRTOK_R
828 REPLACE_STRTOK_R
829 REPLACE_STRSIGNAL
830 REPLACE_STRNLEN
831 REPLACE_STRNDUP
832 REPLACE_STRNCAT
833 REPLACE_STRERROR_R
834 REPLACE_STRERROR
835 REPLACE_STRCHRNUL
836 REPLACE_STRCASESTR
837 REPLACE_STRSTR
838 REPLACE_STRDUP
839 REPLACE_STPNCPY
840 REPLACE_MEMMEM
841 REPLACE_MEMCHR
842 HAVE_STRVERSCMP
843 HAVE_DECL_STRSIGNAL
844 HAVE_DECL_STRERROR_R
845 HAVE_DECL_STRTOK_R
846 HAVE_STRCASESTR
847 HAVE_STRSEP
848 HAVE_STRPBRK
849 HAVE_DECL_STRNLEN
850 HAVE_DECL_STRNDUP
851 HAVE_DECL_STRDUP
852 HAVE_STRCHRNUL
853 HAVE_STPNCPY
854 HAVE_STPCPY
855 HAVE_RAWMEMCHR
856 HAVE_DECL_MEMRCHR
857 HAVE_MEMPCPY
858 HAVE_DECL_MEMMEM
859 HAVE_MEMCHR
860 HAVE_FFSLL
861 HAVE_FFSL
862 HAVE_MBSLEN
863 GNULIB_STRVERSCMP
864 GNULIB_STRSIGNAL
865 GNULIB_STRERROR_R
866 GNULIB_STRERROR
867 GNULIB_MBSTOK_R
868 GNULIB_MBSSEP
869 GNULIB_MBSSPN
870 GNULIB_MBSPBRK
871 GNULIB_MBSCSPN
872 GNULIB_MBSCASESTR
873 GNULIB_MBSPCASECMP
874 GNULIB_MBSNCASECMP
875 GNULIB_MBSCASECMP
876 GNULIB_MBSSTR
877 GNULIB_MBSRCHR
878 GNULIB_MBSCHR
879 GNULIB_MBSNLEN
880 GNULIB_MBSLEN
881 GNULIB_STRTOK_R
882 GNULIB_STRCASESTR
883 GNULIB_STRSTR
884 GNULIB_STRSEP
885 GNULIB_STRPBRK
886 GNULIB_STRNLEN
887 GNULIB_STRNDUP
888 GNULIB_STRNCAT
889 GNULIB_STRDUP
890 GNULIB_STRCHRNUL
891 GNULIB_STPNCPY
892 GNULIB_STPCPY
893 GNULIB_RAWMEMCHR
894 GNULIB_MEMRCHR
895 GNULIB_MEMPCPY
896 GNULIB_MEMMEM
897 GNULIB_MEMCHR
898 GNULIB_FFSLL
899 GNULIB_FFSL
900 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
901 NEXT_INTTYPES_H
902 UINT64_MAX_EQ_ULONG_MAX
903 UINT32_MAX_LT_UINTMAX_MAX
904 PRIPTR_PREFIX
905 PRI_MACROS_BROKEN
906 INT64_MAX_EQ_LONG_MAX
907 INT32_MAX_LT_INTMAX_MAX
908 REPLACE_STRTOIMAX
909 HAVE_DECL_STRTOUMAX
910 HAVE_DECL_STRTOIMAX
911 HAVE_DECL_IMAXDIV
912 HAVE_DECL_IMAXABS
913 GNULIB_STRTOUMAX
914 GNULIB_STRTOIMAX
915 GNULIB_IMAXDIV
916 GNULIB_IMAXABS
917 GL_GENERATE_STDINT_H_FALSE
918 GL_GENERATE_STDINT_H_TRUE
919 STDINT_H
920 WINT_T_SUFFIX
921 WCHAR_T_SUFFIX
922 SIG_ATOMIC_T_SUFFIX
923 SIZE_T_SUFFIX
924 PTRDIFF_T_SUFFIX
925 HAVE_SIGNED_WINT_T
926 HAVE_SIGNED_WCHAR_T
927 HAVE_SIGNED_SIG_ATOMIC_T
928 BITSIZEOF_WINT_T
929 BITSIZEOF_WCHAR_T
930 BITSIZEOF_SIG_ATOMIC_T
931 BITSIZEOF_SIZE_T
932 BITSIZEOF_PTRDIFF_T
933 APPLE_UNIVERSAL_BUILD
934 HAVE_SYS_BITYPES_H
935 HAVE_SYS_INTTYPES_H
936 HAVE_STDINT_H
937 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
938 NEXT_STDINT_H
939 HAVE_SYS_TYPES_H
940 HAVE_INTTYPES_H
941 HAVE_WCHAR_H
942 HAVE_UNSIGNED_LONG_LONG_INT
943 HAVE_LONG_LONG_INT
944 HAVE_WINSOCK2_H
945 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
946 NEXT_SYS_TIME_H
947 REPLACE_STRUCT_TIMEVAL
948 REPLACE_GETTIMEOFDAY
949 HAVE_SYS_TIME_H
950 HAVE_STRUCT_TIMEVAL
951 HAVE_GETTIMEOFDAY
952 GNULIB_GETTIMEOFDAY
953 GNULIB_GL_UNISTD_H_GETOPT
954 GETOPT_H
955 HAVE_GETOPT_H
956 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
957 NEXT_GETOPT_H
958 GETLOADAVG_LIBS
959 REPLACE_WCTOMB
960 REPLACE_UNSETENV
961 REPLACE_STRTOD
962 REPLACE_SETENV
963 REPLACE_REALPATH
964 REPLACE_REALLOC
965 REPLACE_RANDOM_R
966 REPLACE_PUTENV
967 REPLACE_PTSNAME_R
968 REPLACE_PTSNAME
969 REPLACE_MKSTEMP
970 REPLACE_MBTOWC
971 REPLACE_MALLOC
972 REPLACE_CANONICALIZE_FILE_NAME
973 REPLACE_CALLOC
974 HAVE_DECL_UNSETENV
975 HAVE_UNLOCKPT
976 HAVE_SYS_LOADAVG_H
977 HAVE_STRUCT_RANDOM_DATA
978 HAVE_STRTOULL
979 HAVE_STRTOLL
980 HAVE_STRTOD
981 HAVE_DECL_SETENV
982 HAVE_SETENV
983 HAVE_SECURE_GETENV
984 HAVE_RPMATCH
985 HAVE_REALPATH
986 HAVE_RANDOM_R
987 HAVE_RANDOM_H
988 HAVE_RANDOM
989 HAVE_PTSNAME_R
990 HAVE_PTSNAME
991 HAVE_POSIX_OPENPT
992 HAVE_MKSTEMPS
993 HAVE_MKSTEMP
994 HAVE_MKOSTEMPS
995 HAVE_MKOSTEMP
996 HAVE_MKDTEMP
997 HAVE_GRANTPT
998 HAVE_GETSUBOPT
999 HAVE_DECL_GETLOADAVG
1000 HAVE_CANONICALIZE_FILE_NAME
1001 HAVE_ATOLL
1002 HAVE__EXIT
1003 GNULIB_WCTOMB
1004 GNULIB_UNSETENV
1005 GNULIB_UNLOCKPT
1006 GNULIB_SYSTEM_POSIX
1007 GNULIB_STRTOULL
1008 GNULIB_STRTOLL
1009 GNULIB_STRTOD
1010 GNULIB_SETENV
1011 GNULIB_SECURE_GETENV
1012 GNULIB_RPMATCH
1013 GNULIB_REALPATH
1014 GNULIB_REALLOC_POSIX
1015 GNULIB_RANDOM_R
1016 GNULIB_RANDOM
1017 GNULIB_PUTENV
1018 GNULIB_PTSNAME_R
1019 GNULIB_PTSNAME
1020 GNULIB_POSIX_OPENPT
1021 GNULIB_MKSTEMPS
1022 GNULIB_MKSTEMP
1023 GNULIB_MKOSTEMPS
1024 GNULIB_MKOSTEMP
1025 GNULIB_MKDTEMP
1026 GNULIB_MBTOWC
1027 GNULIB_MALLOC_POSIX
1028 GNULIB_GRANTPT
1029 GNULIB_GETSUBOPT
1030 GNULIB_GETLOADAVG
1031 GNULIB_CANONICALIZE_FILE_NAME
1032 GNULIB_CALLOC_POSIX
1033 GNULIB_ATOLL
1034 GNULIB__EXIT
1035 REPLACE_UTIMENSAT
1036 REPLACE_STAT
1037 REPLACE_MKNOD
1038 REPLACE_MKFIFO
1039 REPLACE_MKDIR
1040 REPLACE_LSTAT
1041 REPLACE_FUTIMENS
1042 REPLACE_FSTATAT
1043 REPLACE_FSTAT
1044 HAVE_UTIMENSAT
1045 HAVE_MKNODAT
1046 HAVE_MKNOD
1047 HAVE_MKFIFOAT
1048 HAVE_MKFIFO
1049 HAVE_MKDIRAT
1050 HAVE_LSTAT
1051 HAVE_LCHMOD
1052 HAVE_FUTIMENS
1053 HAVE_FSTATAT
1054 HAVE_FCHMODAT
1055 GNULIB_UTIMENSAT
1056 GNULIB_STAT
1057 GNULIB_MKNODAT
1058 GNULIB_MKNOD
1059 GNULIB_MKFIFOAT
1060 GNULIB_MKFIFO
1061 GNULIB_MKDIRAT
1062 GNULIB_LSTAT
1063 GNULIB_LCHMOD
1064 GNULIB_FUTIMENS
1065 GNULIB_FSTATAT
1066 GNULIB_FSTAT
1067 GNULIB_FCHMODAT
1068 LIB_FDATASYNC
1069 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
1070 NEXT_FCNTL_H
1071 REPLACE_OPENAT
1072 REPLACE_OPEN
1073 REPLACE_FCNTL
1074 HAVE_OPENAT
1075 HAVE_FCNTL
1076 GNULIB_OPENAT
1077 GNULIB_OPEN
1078 GNULIB_NONBLOCKING
1079 GNULIB_FCNTL
1080 GL_GENERATE_EXECINFO_H_FALSE
1081 GL_GENERATE_EXECINFO_H_TRUE
1082 LIB_EXECINFO
1083 EXECINFO_H
1084 EOVERFLOW_VALUE
1085 EOVERFLOW_HIDDEN
1086 ENOLINK_VALUE
1087 ENOLINK_HIDDEN
1088 EMULTIHOP_VALUE
1089 EMULTIHOP_HIDDEN
1090 GL_GENERATE_ERRNO_H_FALSE
1091 GL_GENERATE_ERRNO_H_TRUE
1092 ERRNO_H
1093 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
1094 NEXT_ERRNO_H
1095 HAVE_DIRENT_H
1096 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
1097 NEXT_DIRENT_H
1098 PRAGMA_COLUMNS
1099 PRAGMA_SYSTEM_HEADER
1100 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
1101 INCLUDE_NEXT
1102 REPLACE_FDOPENDIR
1103 REPLACE_DIRFD
1104 REPLACE_CLOSEDIR
1105 REPLACE_OPENDIR
1106 HAVE_ALPHASORT
1107 HAVE_SCANDIR
1108 HAVE_FDOPENDIR
1109 HAVE_DECL_FDOPENDIR
1110 HAVE_DECL_DIRFD
1111 HAVE_CLOSEDIR
1112 HAVE_REWINDDIR
1113 HAVE_READDIR
1114 HAVE_OPENDIR
1115 GNULIB_ALPHASORT
1116 GNULIB_SCANDIR
1117 GNULIB_FDOPENDIR
1118 GNULIB_DIRFD
1119 GNULIB_CLOSEDIR
1120 GNULIB_REWINDDIR
1121 GNULIB_READDIR
1122 GNULIB_OPENDIR
1123 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1124 UNISTD_H_HAVE_WINSOCK2_H
1125 REPLACE_WRITE
1126 REPLACE_USLEEP
1127 REPLACE_UNLINKAT
1128 REPLACE_UNLINK
1129 REPLACE_TTYNAME_R
1130 REPLACE_SYMLINK
1131 REPLACE_SLEEP
1132 REPLACE_RMDIR
1133 REPLACE_READLINK
1134 REPLACE_READ
1135 REPLACE_PWRITE
1136 REPLACE_PREAD
1137 REPLACE_LSEEK
1138 REPLACE_LINKAT
1139 REPLACE_LINK
1140 REPLACE_LCHOWN
1141 REPLACE_ISATTY
1142 REPLACE_GETPAGESIZE
1143 REPLACE_GETGROUPS
1144 REPLACE_GETLOGIN_R
1145 REPLACE_GETDOMAINNAME
1146 REPLACE_GETCWD
1147 REPLACE_FTRUNCATE
1148 REPLACE_FCHOWNAT
1149 REPLACE_DUP2
1150 REPLACE_DUP
1151 REPLACE_CLOSE
1152 REPLACE_CHOWN
1153 HAVE_SYS_PARAM_H
1154 HAVE_OS_H
1155 HAVE_DECL_TTYNAME_R
1156 HAVE_DECL_SETHOSTNAME
1157 HAVE_DECL_GETUSERSHELL
1158 HAVE_DECL_GETPAGESIZE
1159 HAVE_DECL_GETLOGIN_R
1160 HAVE_DECL_GETDOMAINNAME
1161 HAVE_DECL_FDATASYNC
1162 HAVE_DECL_FCHDIR
1163 HAVE_DECL_ENVIRON
1164 HAVE_USLEEP
1165 HAVE_UNLINKAT
1166 HAVE_SYMLINKAT
1167 HAVE_SYMLINK
1168 HAVE_SLEEP
1169 HAVE_SETHOSTNAME
1170 HAVE_READLINKAT
1171 HAVE_READLINK
1172 HAVE_PWRITE
1173 HAVE_PREAD
1174 HAVE_PIPE2
1175 HAVE_PIPE
1176 HAVE_LINKAT
1177 HAVE_LINK
1178 HAVE_LCHOWN
1179 HAVE_GROUP_MEMBER
1180 HAVE_GETPAGESIZE
1181 HAVE_GETLOGIN
1182 HAVE_GETHOSTNAME
1183 HAVE_GETGROUPS
1184 HAVE_GETDTABLESIZE
1185 HAVE_FTRUNCATE
1186 HAVE_FSYNC
1187 HAVE_FDATASYNC
1188 HAVE_FCHOWNAT
1189 HAVE_FCHDIR
1190 HAVE_FACCESSAT
1191 HAVE_EUIDACCESS
1192 HAVE_DUP3
1193 HAVE_DUP2
1194 HAVE_CHOWN
1195 GNULIB_WRITE
1196 GNULIB_USLEEP
1197 GNULIB_UNLINKAT
1198 GNULIB_UNLINK
1199 GNULIB_UNISTD_H_SIGPIPE
1200 GNULIB_UNISTD_H_NONBLOCKING
1201 GNULIB_TTYNAME_R
1202 GNULIB_SYMLINKAT
1203 GNULIB_SYMLINK
1204 GNULIB_SLEEP
1205 GNULIB_SETHOSTNAME
1206 GNULIB_RMDIR
1207 GNULIB_READLINKAT
1208 GNULIB_READLINK
1209 GNULIB_READ
1210 GNULIB_PWRITE
1211 GNULIB_PREAD
1212 GNULIB_PIPE2
1213 GNULIB_PIPE
1214 GNULIB_LSEEK
1215 GNULIB_LINKAT
1216 GNULIB_LINK
1217 GNULIB_LCHOWN
1218 GNULIB_ISATTY
1219 GNULIB_GROUP_MEMBER
1220 GNULIB_GETUSERSHELL
1221 GNULIB_GETPAGESIZE
1222 GNULIB_GETLOGIN_R
1223 GNULIB_GETLOGIN
1224 GNULIB_GETHOSTNAME
1225 GNULIB_GETGROUPS
1226 GNULIB_GETDTABLESIZE
1227 GNULIB_GETDOMAINNAME
1228 GNULIB_GETCWD
1229 GNULIB_FTRUNCATE
1230 GNULIB_FSYNC
1231 GNULIB_FDATASYNC
1232 GNULIB_FCHOWNAT
1233 GNULIB_FCHDIR
1234 GNULIB_FACCESSAT
1235 GNULIB_EUIDACCESS
1236 GNULIB_ENVIRON
1237 GNULIB_DUP3
1238 GNULIB_DUP2
1239 GNULIB_DUP
1240 GNULIB_CLOSE
1241 GNULIB_CHOWN
1242 GNULIB_CHDIR
1243 LIB_CLOCK_GETTIME
1244 GL_GENERATE_ALLOCA_H_FALSE
1245 GL_GENERATE_ALLOCA_H_TRUE
1246 ALLOCA_H
1247 ALLOCA
1248 GL_COND_LIBTOOL_FALSE
1249 GL_COND_LIBTOOL_TRUE
1250 POST_ALLOC_OBJ
1251 PRE_ALLOC_OBJ
1252 CYGWIN_OBJ
1253 RALLOC_OBJ
1254 OLDXMENU_DEPS
1255 LIBX_OTHER
1256 LIBXMENU
1257 OLDXMENU
1258 OLDXMENU_TARGET
1259 LIBXT_OTHER
1260 TOOLKIT_LIBW
1261 WIDGET_OBJ
1262 XOBJ
1263 XMENU_OBJ
1264 FONT_OBJ
1265 OTHER_FILES
1266 GNU_OBJC_CFLAGS
1267 ns_appsrc
1268 ns_appresdir
1269 ns_appbindir
1270 ns_appdir
1271 X_TOOLKIT_TYPE
1272 GNUSTEP_CFLAGS
1273 C_SWITCH_X_SITE
1274 LD_SWITCH_X_SITE
1275 gameuser
1276 gamedir
1277 bitmapdir
1278 archlibdir
1279 etcdir
1280 x_default_search_path
1281 lisppath
1282 locallisppath
1283 standardlisppath
1284 leimdir
1285 lispdir
1286 srcdir
1287 canonical
1288 configuration
1289 version
1290 copyright
1291 XGSELOBJ
1292 KRB4LIB
1293 DESLIB
1294 KRB5LIB
1295 CRYPTOLIB
1296 COM_ERRLIB
1297 LIBRESOLV
1298 LIBHESIOD
1299 TERMCAP_OBJ
1300 LIBS_TERMCAP
1301 BLESSMAIL_TARGET
1302 LIBS_MAIL
1303 liblockfile
1304 LIBXML2_LIBS
1305 LIBXML2_CFLAGS
1306 XINERAMA_LIBS
1307 XINERAMA_CFLAGS
1308 XRANDR_LIBS
1309 XRANDR_CFLAGS
1310 LIBXSM
1311 LIBGPM
1312 LIBGIF
1313 LIBTIFF
1314 LIBPNG
1315 LIBJPEG
1316 LIBXPM
1317 M17N_FLT_LIBS
1318 M17N_FLT_CFLAGS
1319 LIBOTF_LIBS
1320 LIBOTF_CFLAGS
1321 FREETYPE_LIBS
1322 FREETYPE_CFLAGS
1323 XFT_LIBS
1324 XFT_CFLAGS
1325 FONTCONFIG_LIBS
1326 FONTCONFIG_CFLAGS
1327 LIBXMU
1328 LIBXTR6
1329 NOTIFY_OBJ
1330 GFILENOTIFY_LIBS
1331 GFILENOTIFY_CFLAGS
1332 LIBGNUTLS_LIBS
1333 LIBGNUTLS_CFLAGS
1334 LIBSELINUX_LIBS
1335 SETTINGS_LIBS
1336 SETTINGS_CFLAGS
1337 GOBJECT_LIBS
1338 GOBJECT_CFLAGS
1339 GCONF_LIBS
1340 GCONF_CFLAGS
1341 GSETTINGS_LIBS
1342 GSETTINGS_CFLAGS
1343 DBUS_OBJ
1344 DBUS_LIBS
1345 DBUS_CFLAGS
1346 GTK_OBJ
1347 GTK_LIBS
1348 GTK_CFLAGS
1349 IMAGEMAGICK_LIBS
1350 IMAGEMAGICK_CFLAGS
1351 RSVG_LIBS
1352 RSVG_CFLAGS
1353 LIB_PTHREAD
1354 VMLIMIT_OBJ
1355 GMALLOC_OBJ
1356 HAVE_XSERVER
1357 XARGS_LIMIT
1358 NTLIB
1359 LIB_WSOCK32
1360 LIBS_ECLIENT
1361 CM_OBJ
1362 NTDIR
1363 FIRSTFILE_OBJ
1364 W32_RES_LINK
1365 CLIENTW
1366 CLIENTRES
1367 EMACS_MANIFEST
1368 EMACSRES
1369 W32_LIBS
1370 W32_OBJ
1371 WINDRES
1372 NS_OBJC_OBJ
1373 NS_OBJ
1374 ns_self_contained
1375 INSTALL_ARCH_INDEP_EXTRA
1376 LIBS_GNUSTEP
1377 LD_SWITCH_X_SITE_RPATH
1378 XMKMF
1379 DEPFLAGS
1380 MKDEPDIR
1381 CFLAGS_SOUND
1382 ALSA_LIBS
1383 ALSA_CFLAGS
1384 LIBSOUND
1385 PKG_CONFIG
1386 LIB_MATH
1387 LIBS_SYSTEM
1388 C_SWITCH_SYSTEM
1389 UNEXEC_OBJ
1390 C_SWITCH_MACHINE
1391 LD_SWITCH_SYSTEM
1392 CANNOT_DUMP
1393 INFO_OPTS
1394 INFO_EXT
1395 HAVE_MAKEINFO
1396 PAXCTL
1397 GZIP_PROG
1398 INSTALL_INFO
1399 LN_S_FILEONLY
1400 GNULIB_WARN_CFLAGS
1401 WARN_CFLAGS
1402 WERROR_CFLAGS
1403 RANLIB
1404 ARFLAGS
1405 AR
1406 EGREP
1407 GREP
1408 CPP
1409 BUILDING_FOR_WINDOWSNT_FALSE
1410 BUILDING_FOR_WINDOWSNT_TRUE
1411 am__fastdepCC_FALSE
1412 am__fastdepCC_TRUE
1413 CCDEPMODE
1414 AMDEPBACKSLASH
1415 AMDEP_FALSE
1416 AMDEP_TRUE
1417 am__quote
1418 am__include
1419 DEPDIR
1420 OBJEXT
1421 EXEEXT
1422 ac_ct_CC
1423 CPPFLAGS
1424 LDFLAGS
1425 CFLAGS
1426 CC
1427 host_os
1428 host_vendor
1429 host_cpu
1430 host
1431 build_os
1432 build_vendor
1433 build_cpu
1434 build
1435 PROFILING_CFLAGS
1436 GZIP_INFO
1437 cache_file
1438 am__untar
1439 am__tar
1440 AMTAR
1441 am__leading_dot
1442 SET_MAKE
1443 AWK
1444 mkdir_p
1445 MKDIR_P
1446 INSTALL_STRIP_PROGRAM
1447 STRIP
1448 install_sh
1449 MAKEINFO
1450 AUTOHEADER
1451 AUTOMAKE
1452 AUTOCONF
1453 ACLOCAL
1454 VERSION
1455 PACKAGE
1456 CYGPATH_W
1457 am__isrc
1458 INSTALL_DATA
1459 INSTALL_SCRIPT
1460 INSTALL_PROGRAM
1461 target_alias
1462 host_alias
1463 build_alias
1464 LIBS
1465 ECHO_T
1466 ECHO_N
1467 ECHO_C
1468 DEFS
1469 mandir
1470 localedir
1471 libdir
1472 psdir
1473 pdfdir
1474 dvidir
1475 htmldir
1476 infodir
1477 docdir
1478 oldincludedir
1479 includedir
1480 localstatedir
1481 sharedstatedir
1482 sysconfdir
1483 datadir
1484 datarootdir
1485 libexecdir
1486 sbindir
1487 bindir
1488 program_transform_name
1489 prefix
1490 exec_prefix
1491 PACKAGE_URL
1492 PACKAGE_BUGREPORT
1493 PACKAGE_STRING
1494 PACKAGE_VERSION
1495 PACKAGE_TARNAME
1496 PACKAGE_NAME
1497 PATH_SEPARATOR
1498 SHELL'
1499 ac_subst_files='deps_frag
1500 lisp_frag'
1501 ac_user_opts='
1502 enable_option_checking
1503 with_all
1504 with_pop
1505 with_kerberos
1506 with_kerberos5
1507 with_hesiod
1508 with_mmdf
1509 with_mail_unlink
1510 with_mailhost
1511 with_sound
1512 with_x_toolkit
1513 with_wide_int
1514 with_xpm
1515 with_jpeg
1516 with_tiff
1517 with_gif
1518 with_png
1519 with_rsvg
1520 with_xml2
1521 with_imagemagick
1522 with_xft
1523 with_libotf
1524 with_m17n_flt
1525 with_toolkit_scroll_bars
1526 with_xaw3d
1527 with_xim
1528 with_ns
1529 with_w32
1530 with_gpm
1531 with_dbus
1532 with_gconf
1533 with_gsettings
1534 with_selinux
1535 with_gnutls
1536 with_file_notification
1537 with_makeinfo
1538 with_compress_info
1539 with_pkg_config_prog
1540 with_gameuser
1541 with_gnustep_conf
1542 enable_ns_self_contained
1543 enable_locallisppath
1544 enable_checking
1545 enable_check_lisp_object_type
1546 enable_profiling
1547 enable_autodepend
1548 enable_gtk_deprecation_warnings
1549 enable_dependency_tracking
1550 enable_largefile
1551 enable_gcc_warnings
1552 enable_link_time_optimization
1553 with_x
1554 enable_acl
1555 '
1556 ac_precious_vars='build_alias
1557 host_alias
1558 target_alias
1559 CC
1560 CFLAGS
1561 LDFLAGS
1562 LIBS
1563 CPPFLAGS
1564 CPP
1565 XMKMF'
1566
1567
1568 # Initialize some variables set by options.
1569 ac_init_help=
1570 ac_init_version=false
1571 ac_unrecognized_opts=
1572 ac_unrecognized_sep=
1573 # The variables have the same names as the options, with
1574 # dashes changed to underlines.
1575 cache_file=/dev/null
1576 exec_prefix=NONE
1577 no_create=
1578 no_recursion=
1579 prefix=NONE
1580 program_prefix=NONE
1581 program_suffix=NONE
1582 program_transform_name=s,x,x,
1583 silent=
1584 site=
1585 srcdir=
1586 verbose=
1587 x_includes=NONE
1588 x_libraries=NONE
1589
1590 # Installation directory options.
1591 # These are left unexpanded so users can "make install exec_prefix=/foo"
1592 # and all the variables that are supposed to be based on exec_prefix
1593 # by default will actually change.
1594 # Use braces instead of parens because sh, perl, etc. also accept them.
1595 # (The list follows the same order as the GNU Coding Standards.)
1596 bindir='${exec_prefix}/bin'
1597 sbindir='${exec_prefix}/sbin'
1598 libexecdir='${exec_prefix}/libexec'
1599 datarootdir='${prefix}/share'
1600 datadir='${datarootdir}'
1601 sysconfdir='${prefix}/etc'
1602 sharedstatedir='${prefix}/com'
1603 localstatedir='${prefix}/var'
1604 includedir='${prefix}/include'
1605 oldincludedir='/usr/include'
1606 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1607 infodir='${datarootdir}/info'
1608 htmldir='${docdir}'
1609 dvidir='${docdir}'
1610 pdfdir='${docdir}'
1611 psdir='${docdir}'
1612 libdir='${exec_prefix}/lib'
1613 localedir='${datarootdir}/locale'
1614 mandir='${datarootdir}/man'
1615
1616 ac_prev=
1617 ac_dashdash=
1618 for ac_option
1619 do
1620 # If the previous option needs an argument, assign it.
1621 if test -n "$ac_prev"; then
1622 eval $ac_prev=\$ac_option
1623 ac_prev=
1624 continue
1625 fi
1626
1627 case $ac_option in
1628 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1629 *) ac_optarg=yes ;;
1630 esac
1631
1632 # Accept the important Cygnus configure options, so we can diagnose typos.
1633
1634 case $ac_dashdash$ac_option in
1635 --)
1636 ac_dashdash=yes ;;
1637
1638 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1639 ac_prev=bindir ;;
1640 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1641 bindir=$ac_optarg ;;
1642
1643 -build | --build | --buil | --bui | --bu)
1644 ac_prev=build_alias ;;
1645 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1646 build_alias=$ac_optarg ;;
1647
1648 -cache-file | --cache-file | --cache-fil | --cache-fi \
1649 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1650 ac_prev=cache_file ;;
1651 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1652 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1653 cache_file=$ac_optarg ;;
1654
1655 --config-cache | -C)
1656 cache_file=config.cache ;;
1657
1658 -datadir | --datadir | --datadi | --datad)
1659 ac_prev=datadir ;;
1660 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1661 datadir=$ac_optarg ;;
1662
1663 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1664 | --dataroo | --dataro | --datar)
1665 ac_prev=datarootdir ;;
1666 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1667 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1668 datarootdir=$ac_optarg ;;
1669
1670 -disable-* | --disable-*)
1671 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1672 # Reject names that are not valid shell variable names.
1673 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1674 as_fn_error "invalid feature name: $ac_useropt"
1675 ac_useropt_orig=$ac_useropt
1676 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1677 case $ac_user_opts in
1678 *"
1679 "enable_$ac_useropt"
1680 "*) ;;
1681 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1682 ac_unrecognized_sep=', ';;
1683 esac
1684 eval enable_$ac_useropt=no ;;
1685
1686 -docdir | --docdir | --docdi | --doc | --do)
1687 ac_prev=docdir ;;
1688 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1689 docdir=$ac_optarg ;;
1690
1691 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1692 ac_prev=dvidir ;;
1693 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1694 dvidir=$ac_optarg ;;
1695
1696 -enable-* | --enable-*)
1697 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1698 # Reject names that are not valid shell variable names.
1699 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1700 as_fn_error "invalid feature name: $ac_useropt"
1701 ac_useropt_orig=$ac_useropt
1702 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1703 case $ac_user_opts in
1704 *"
1705 "enable_$ac_useropt"
1706 "*) ;;
1707 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1708 ac_unrecognized_sep=', ';;
1709 esac
1710 eval enable_$ac_useropt=\$ac_optarg ;;
1711
1712 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1713 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1714 | --exec | --exe | --ex)
1715 ac_prev=exec_prefix ;;
1716 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1717 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1718 | --exec=* | --exe=* | --ex=*)
1719 exec_prefix=$ac_optarg ;;
1720
1721 -gas | --gas | --ga | --g)
1722 # Obsolete; use --with-gas.
1723 with_gas=yes ;;
1724
1725 -help | --help | --hel | --he | -h)
1726 ac_init_help=long ;;
1727 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1728 ac_init_help=recursive ;;
1729 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1730 ac_init_help=short ;;
1731
1732 -host | --host | --hos | --ho)
1733 ac_prev=host_alias ;;
1734 -host=* | --host=* | --hos=* | --ho=*)
1735 host_alias=$ac_optarg ;;
1736
1737 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1738 ac_prev=htmldir ;;
1739 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1740 | --ht=*)
1741 htmldir=$ac_optarg ;;
1742
1743 -includedir | --includedir | --includedi | --included | --include \
1744 | --includ | --inclu | --incl | --inc)
1745 ac_prev=includedir ;;
1746 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1747 | --includ=* | --inclu=* | --incl=* | --inc=*)
1748 includedir=$ac_optarg ;;
1749
1750 -infodir | --infodir | --infodi | --infod | --info | --inf)
1751 ac_prev=infodir ;;
1752 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1753 infodir=$ac_optarg ;;
1754
1755 -libdir | --libdir | --libdi | --libd)
1756 ac_prev=libdir ;;
1757 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1758 libdir=$ac_optarg ;;
1759
1760 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1761 | --libexe | --libex | --libe)
1762 ac_prev=libexecdir ;;
1763 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1764 | --libexe=* | --libex=* | --libe=*)
1765 libexecdir=$ac_optarg ;;
1766
1767 -localedir | --localedir | --localedi | --localed | --locale)
1768 ac_prev=localedir ;;
1769 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1770 localedir=$ac_optarg ;;
1771
1772 -localstatedir | --localstatedir | --localstatedi | --localstated \
1773 | --localstate | --localstat | --localsta | --localst | --locals)
1774 ac_prev=localstatedir ;;
1775 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1776 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1777 localstatedir=$ac_optarg ;;
1778
1779 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1780 ac_prev=mandir ;;
1781 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1782 mandir=$ac_optarg ;;
1783
1784 -nfp | --nfp | --nf)
1785 # Obsolete; use --without-fp.
1786 with_fp=no ;;
1787
1788 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1789 | --no-cr | --no-c | -n)
1790 no_create=yes ;;
1791
1792 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1793 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1794 no_recursion=yes ;;
1795
1796 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1797 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1798 | --oldin | --oldi | --old | --ol | --o)
1799 ac_prev=oldincludedir ;;
1800 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1801 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1802 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1803 oldincludedir=$ac_optarg ;;
1804
1805 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1806 ac_prev=prefix ;;
1807 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1808 prefix=$ac_optarg ;;
1809
1810 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1811 | --program-pre | --program-pr | --program-p)
1812 ac_prev=program_prefix ;;
1813 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1814 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1815 program_prefix=$ac_optarg ;;
1816
1817 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1818 | --program-suf | --program-su | --program-s)
1819 ac_prev=program_suffix ;;
1820 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1821 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1822 program_suffix=$ac_optarg ;;
1823
1824 -program-transform-name | --program-transform-name \
1825 | --program-transform-nam | --program-transform-na \
1826 | --program-transform-n | --program-transform- \
1827 | --program-transform | --program-transfor \
1828 | --program-transfo | --program-transf \
1829 | --program-trans | --program-tran \
1830 | --progr-tra | --program-tr | --program-t)
1831 ac_prev=program_transform_name ;;
1832 -program-transform-name=* | --program-transform-name=* \
1833 | --program-transform-nam=* | --program-transform-na=* \
1834 | --program-transform-n=* | --program-transform-=* \
1835 | --program-transform=* | --program-transfor=* \
1836 | --program-transfo=* | --program-transf=* \
1837 | --program-trans=* | --program-tran=* \
1838 | --progr-tra=* | --program-tr=* | --program-t=*)
1839 program_transform_name=$ac_optarg ;;
1840
1841 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1842 ac_prev=pdfdir ;;
1843 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1844 pdfdir=$ac_optarg ;;
1845
1846 -psdir | --psdir | --psdi | --psd | --ps)
1847 ac_prev=psdir ;;
1848 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1849 psdir=$ac_optarg ;;
1850
1851 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1852 | -silent | --silent | --silen | --sile | --sil)
1853 silent=yes ;;
1854
1855 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1856 ac_prev=sbindir ;;
1857 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1858 | --sbi=* | --sb=*)
1859 sbindir=$ac_optarg ;;
1860
1861 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1862 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1863 | --sharedst | --shareds | --shared | --share | --shar \
1864 | --sha | --sh)
1865 ac_prev=sharedstatedir ;;
1866 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1867 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1868 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1869 | --sha=* | --sh=*)
1870 sharedstatedir=$ac_optarg ;;
1871
1872 -site | --site | --sit)
1873 ac_prev=site ;;
1874 -site=* | --site=* | --sit=*)
1875 site=$ac_optarg ;;
1876
1877 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1878 ac_prev=srcdir ;;
1879 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1880 srcdir=$ac_optarg ;;
1881
1882 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1883 | --syscon | --sysco | --sysc | --sys | --sy)
1884 ac_prev=sysconfdir ;;
1885 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1886 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1887 sysconfdir=$ac_optarg ;;
1888
1889 -target | --target | --targe | --targ | --tar | --ta | --t)
1890 ac_prev=target_alias ;;
1891 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1892 target_alias=$ac_optarg ;;
1893
1894 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1895 verbose=yes ;;
1896
1897 -version | --version | --versio | --versi | --vers | -V)
1898 ac_init_version=: ;;
1899
1900 -with-* | --with-*)
1901 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1902 # Reject names that are not valid shell variable names.
1903 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1904 as_fn_error "invalid package name: $ac_useropt"
1905 ac_useropt_orig=$ac_useropt
1906 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1907 case $ac_user_opts in
1908 *"
1909 "with_$ac_useropt"
1910 "*) ;;
1911 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1912 ac_unrecognized_sep=', ';;
1913 esac
1914 eval with_$ac_useropt=\$ac_optarg ;;
1915
1916 -without-* | --without-*)
1917 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1918 # Reject names that are not valid shell variable names.
1919 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1920 as_fn_error "invalid package name: $ac_useropt"
1921 ac_useropt_orig=$ac_useropt
1922 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1923 case $ac_user_opts in
1924 *"
1925 "with_$ac_useropt"
1926 "*) ;;
1927 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1928 ac_unrecognized_sep=', ';;
1929 esac
1930 eval with_$ac_useropt=no ;;
1931
1932 --x)
1933 # Obsolete; use --with-x.
1934 with_x=yes ;;
1935
1936 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1937 | --x-incl | --x-inc | --x-in | --x-i)
1938 ac_prev=x_includes ;;
1939 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1940 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1941 x_includes=$ac_optarg ;;
1942
1943 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1944 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1945 ac_prev=x_libraries ;;
1946 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1947 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1948 x_libraries=$ac_optarg ;;
1949
1950 -*) as_fn_error "unrecognized option: \`$ac_option'
1951 Try \`$0 --help' for more information."
1952 ;;
1953
1954 *=*)
1955 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1956 # Reject names that are not valid shell variable names.
1957 case $ac_envvar in #(
1958 '' | [0-9]* | *[!_$as_cr_alnum]* )
1959 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1960 esac
1961 eval $ac_envvar=\$ac_optarg
1962 export $ac_envvar ;;
1963
1964 *)
1965 # FIXME: should be removed in autoconf 3.0.
1966 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1967 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1968 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1969 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1970 ;;
1971
1972 esac
1973 done
1974
1975 if test -n "$ac_prev"; then
1976 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1977 as_fn_error "missing argument to $ac_option"
1978 fi
1979
1980 if test -n "$ac_unrecognized_opts"; then
1981 case $enable_option_checking in
1982 no) ;;
1983 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1984 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1985 esac
1986 fi
1987
1988 # Check all directory arguments for consistency.
1989 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1990 datadir sysconfdir sharedstatedir localstatedir includedir \
1991 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1992 libdir localedir mandir
1993 do
1994 eval ac_val=\$$ac_var
1995 # Remove trailing slashes.
1996 case $ac_val in
1997 */ )
1998 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1999 eval $ac_var=\$ac_val;;
2000 esac
2001 # Be sure to have absolute directory names.
2002 case $ac_val in
2003 [\\/$]* | ?:[\\/]* ) continue;;
2004 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
2005 esac
2006 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
2007 done
2008
2009 # There might be people who depend on the old broken behavior: `$host'
2010 # used to hold the argument of --host etc.
2011 # FIXME: To remove some day.
2012 build=$build_alias
2013 host=$host_alias
2014 target=$target_alias
2015
2016 # FIXME: To remove some day.
2017 if test "x$host_alias" != x; then
2018 if test "x$build_alias" = x; then
2019 cross_compiling=maybe
2020 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2021 If a cross compiler is detected then cross compile mode will be used." >&2
2022 elif test "x$build_alias" != "x$host_alias"; then
2023 cross_compiling=yes
2024 fi
2025 fi
2026
2027 ac_tool_prefix=
2028 test -n "$host_alias" && ac_tool_prefix=$host_alias-
2029
2030 test "$silent" = yes && exec 6>/dev/null
2031
2032
2033 ac_pwd=`pwd` && test -n "$ac_pwd" &&
2034 ac_ls_di=`ls -di .` &&
2035 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
2036 as_fn_error "working directory cannot be determined"
2037 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
2038 as_fn_error "pwd does not report name of working directory"
2039
2040
2041 # Find the source files, if location was not specified.
2042 if test -z "$srcdir"; then
2043 ac_srcdir_defaulted=yes
2044 # Try the directory containing this script, then the parent directory.
2045 ac_confdir=`$as_dirname -- "$as_myself" ||
2046 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2047 X"$as_myself" : 'X\(//\)[^/]' \| \
2048 X"$as_myself" : 'X\(//\)$' \| \
2049 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2050 $as_echo X"$as_myself" |
2051 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2052 s//\1/
2053 q
2054 }
2055 /^X\(\/\/\)[^/].*/{
2056 s//\1/
2057 q
2058 }
2059 /^X\(\/\/\)$/{
2060 s//\1/
2061 q
2062 }
2063 /^X\(\/\).*/{
2064 s//\1/
2065 q
2066 }
2067 s/.*/./; q'`
2068 srcdir=$ac_confdir
2069 if test ! -r "$srcdir/$ac_unique_file"; then
2070 srcdir=..
2071 fi
2072 else
2073 ac_srcdir_defaulted=no
2074 fi
2075 if test ! -r "$srcdir/$ac_unique_file"; then
2076 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
2077 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
2078 fi
2079 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
2080 ac_abs_confdir=`(
2081 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
2082 pwd)`
2083 # When building in place, set srcdir=.
2084 if test "$ac_abs_confdir" = "$ac_pwd"; then
2085 srcdir=.
2086 fi
2087 # Remove unnecessary trailing slashes from srcdir.
2088 # Double slashes in file names in object file debugging info
2089 # mess up M-x gdb in Emacs.
2090 case $srcdir in
2091 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
2092 esac
2093 for ac_var in $ac_precious_vars; do
2094 eval ac_env_${ac_var}_set=\${${ac_var}+set}
2095 eval ac_env_${ac_var}_value=\$${ac_var}
2096 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
2097 eval ac_cv_env_${ac_var}_value=\$${ac_var}
2098 done
2099
2100 #
2101 # Report the --help message.
2102 #
2103 if test "$ac_init_help" = "long"; then
2104 # Omit some internal or obsolete options to make the list less imposing.
2105 # This message is too long to be a string in the A/UX 3.1 sh.
2106 cat <<_ACEOF
2107 \`configure' configures emacs 24.3.50 to adapt to many kinds of systems.
2108
2109 Usage: $0 [OPTION]... [VAR=VALUE]...
2110
2111 To assign environment variables (e.g., CC, CFLAGS...), specify them as
2112 VAR=VALUE. See below for descriptions of some of the useful variables.
2113
2114 Defaults for the options are specified in brackets.
2115
2116 Configuration:
2117 -h, --help display this help and exit
2118 --help=short display options specific to this package
2119 --help=recursive display the short help of all the included packages
2120 -V, --version display version information and exit
2121 -q, --quiet, --silent do not print \`checking...' messages
2122 --cache-file=FILE cache test results in FILE [disabled]
2123 -C, --config-cache alias for \`--cache-file=config.cache'
2124 -n, --no-create do not create output files
2125 --srcdir=DIR find the sources in DIR [configure dir or \`..']
2126
2127 Installation directories:
2128 --prefix=PREFIX install architecture-independent files in PREFIX
2129 [$ac_default_prefix]
2130 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
2131 [PREFIX]
2132
2133 By default, \`make install' will install all the files in
2134 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
2135 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
2136 for instance \`--prefix=\$HOME'.
2137
2138 For better control, use the options below.
2139
2140 Fine tuning of the installation directories:
2141 --bindir=DIR user executables [EPREFIX/bin]
2142 --sbindir=DIR system admin executables [EPREFIX/sbin]
2143 --libexecdir=DIR program executables [EPREFIX/libexec]
2144 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
2145 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
2146 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
2147 --libdir=DIR object code libraries [EPREFIX/lib]
2148 --includedir=DIR C header files [PREFIX/include]
2149 --oldincludedir=DIR C header files for non-gcc [/usr/include]
2150 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
2151 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
2152 --infodir=DIR info documentation [DATAROOTDIR/info]
2153 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
2154 --mandir=DIR man documentation [DATAROOTDIR/man]
2155 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
2156 --htmldir=DIR html documentation [DOCDIR]
2157 --dvidir=DIR dvi documentation [DOCDIR]
2158 --pdfdir=DIR pdf documentation [DOCDIR]
2159 --psdir=DIR ps documentation [DOCDIR]
2160 _ACEOF
2161
2162 cat <<\_ACEOF
2163
2164 Program names:
2165 --program-prefix=PREFIX prepend PREFIX to installed program names
2166 --program-suffix=SUFFIX append SUFFIX to installed program names
2167 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
2168
2169 X features:
2170 --x-includes=DIR X include files are in DIR
2171 --x-libraries=DIR X library files are in DIR
2172
2173 System types:
2174 --build=BUILD configure for building on BUILD [guessed]
2175 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2176 _ACEOF
2177 fi
2178
2179 if test -n "$ac_init_help"; then
2180 case $ac_init_help in
2181 short | recursive ) echo "Configuration of emacs 24.3.50:";;
2182 esac
2183 cat <<\_ACEOF
2184
2185 Optional Features:
2186 --disable-option-checking ignore unrecognized --enable/--with options
2187 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2188 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2189 --disable-ns-self-contained
2190 disable self contained build under NeXTstep
2191 --enable-locallisppath=PATH
2192 directories Emacs should search for lisp files
2193 specific to this site
2194 --enable-checking[=LIST]
2195 enable expensive run-time checks. With LIST, enable
2196 only specific categories of checks. Categories are:
2197 all,yes,no. Flags are: stringbytes, stringoverrun,
2198 stringfreelist, xmallocoverrun, conslist, glyphs
2199 --enable-check-lisp-object-type
2200 enable compile time checks for the Lisp_Object data
2201 type. This is useful for development for catching
2202 certain types of bugs.
2203 --enable-profiling build emacs with low-level, gprof profiling support.
2204 Mainly useful for debugging Emacs itself. May not
2205 work on all platforms. Stops profiler.el working.
2206 --enable-autodepend automatically generate dependencies to .h-files.
2207 Requires GNU Make and Gcc. Enabled if GNU Make and
2208 Gcc is found
2209 --enable-gtk-deprecation-warnings
2210 Show Gtk+/Gdk deprecation warnings for Gtk+ >= 3.0
2211 --disable-dependency-tracking speeds up one-time build
2212 --enable-dependency-tracking do not reject slow dependency extractors
2213 --disable-largefile omit support for large files
2214 --enable-gcc-warnings turn on lots of GCC warnings/errors. This is
2215 intended for developers, and may generate false
2216 alarms when used with older or non-GNU development
2217 tools.
2218 --enable-link-time-optimization
2219 build emacs with link-time optimization. This is
2220 supported only for GCC since 4.5.0.
2221 --disable-acl do not support ACLs
2222
2223 Optional Packages:
2224 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2225 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2226 --without-all omit almost all features and build small executable
2227 with minimal dependencies
2228 --without-pop don't support POP mail retrieval with movemail
2229 --with-kerberos support Kerberos-authenticated POP
2230 --with-kerberos5 support Kerberos version 5 authenticated POP
2231 --with-hesiod support Hesiod to get the POP server host
2232 --with-mmdf support MMDF mailboxes
2233 --with-mail-unlink unlink, rather than empty, mail spool after reading
2234 --with-mailhost=HOSTNAME
2235 string giving default POP mail host
2236 --without-sound don't compile with sound support
2237 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2,
2238 gtk3, lucid or athena, motif, no)
2239 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2240 --without-xpm don't compile with XPM image support
2241 --without-jpeg don't compile with JPEG image support
2242 --without-tiff don't compile with TIFF image support
2243 --without-gif don't compile with GIF image support
2244 --without-png don't compile with PNG image support
2245 --without-rsvg don't compile with SVG image support
2246 --without-xml2 don't compile with XML parsing support
2247 --without-imagemagick don't compile with ImageMagick image support
2248 --without-xft don't use XFT for anti aliased fonts
2249 --without-libotf don't use libotf for OpenType font support
2250 --without-m17n-flt don't use m17n-flt for text shaping
2251 --without-toolkit-scroll-bars
2252 don't use Motif or Xaw3d scroll bars
2253 --without-xaw3d don't use Xaw3d
2254 --without-xim don't use X11 XIM
2255 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2256 --with-w32 use native MS Windows GUI in a Cygwin build
2257 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2258 console
2259 --without-dbus don't compile with D-Bus support
2260 --without-gconf don't compile with GConf support
2261 --without-gsettings don't compile with GSettings support
2262 --without-selinux don't compile with SELinux support
2263 --without-gnutls don't use -lgnutls for SSL/TLS support
2264 --with-file-notification=LIB
2265 use a file notification library (LIB one of: yes,
2266 gfile, inotify, w32, no)
2267 --without-makeinfo don't require makeinfo for building manuals
2268 --without-compress-info don't compress the installed Info pages
2269 --with-pkg-config-prog=FILENAME
2270 file name of pkg-config for finding GTK and librsvg
2271 --with-gameuser=USER user for shared game score files
2272 --with-gnustep-conf=FILENAME
2273 name of GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2274 or /etc/GNUstep/GNUstep.conf
2275 --with-x use the X Window System
2276
2277 Some influential environment variables:
2278 CC C compiler command
2279 CFLAGS C compiler flags
2280 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2281 nonstandard directory <lib dir>
2282 LIBS libraries to pass to the linker, e.g. -l<library>
2283 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2284 you have headers in a nonstandard directory <include dir>
2285 CPP C preprocessor
2286 XMKMF Path to xmkmf, Makefile generator for X Window System
2287
2288 Use these variables to override the choices made by `configure' or to help
2289 it to find libraries and programs with nonstandard names/locations.
2290
2291 Report bugs to the package provider.
2292 _ACEOF
2293 ac_status=$?
2294 fi
2295
2296 if test "$ac_init_help" = "recursive"; then
2297 # If there are subdirs, report their specific --help.
2298 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2299 test -d "$ac_dir" ||
2300 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2301 continue
2302 ac_builddir=.
2303
2304 case "$ac_dir" in
2305 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2306 *)
2307 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2308 # A ".." for each directory in $ac_dir_suffix.
2309 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2310 case $ac_top_builddir_sub in
2311 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2312 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2313 esac ;;
2314 esac
2315 ac_abs_top_builddir=$ac_pwd
2316 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2317 # for backward compatibility:
2318 ac_top_builddir=$ac_top_build_prefix
2319
2320 case $srcdir in
2321 .) # We are building in place.
2322 ac_srcdir=.
2323 ac_top_srcdir=$ac_top_builddir_sub
2324 ac_abs_top_srcdir=$ac_pwd ;;
2325 [\\/]* | ?:[\\/]* ) # Absolute name.
2326 ac_srcdir=$srcdir$ac_dir_suffix;
2327 ac_top_srcdir=$srcdir
2328 ac_abs_top_srcdir=$srcdir ;;
2329 *) # Relative name.
2330 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2331 ac_top_srcdir=$ac_top_build_prefix$srcdir
2332 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2333 esac
2334 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2335
2336 cd "$ac_dir" || { ac_status=$?; continue; }
2337 # Check for guested configure.
2338 if test -f "$ac_srcdir/configure.gnu"; then
2339 echo &&
2340 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2341 elif test -f "$ac_srcdir/configure"; then
2342 echo &&
2343 $SHELL "$ac_srcdir/configure" --help=recursive
2344 else
2345 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2346 fi || ac_status=$?
2347 cd "$ac_pwd" || { ac_status=$?; break; }
2348 done
2349 fi
2350
2351 test -n "$ac_init_help" && exit $ac_status
2352 if $ac_init_version; then
2353 cat <<\_ACEOF
2354 emacs configure 24.3.50
2355 generated by GNU Autoconf 2.65
2356
2357 Copyright (C) 2009 Free Software Foundation, Inc.
2358 This configure script is free software; the Free Software Foundation
2359 gives unlimited permission to copy, distribute and modify it.
2360 _ACEOF
2361 exit
2362 fi
2363
2364 ## ------------------------ ##
2365 ## Autoconf initialization. ##
2366 ## ------------------------ ##
2367
2368 # ac_fn_c_try_compile LINENO
2369 # --------------------------
2370 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2371 ac_fn_c_try_compile ()
2372 {
2373 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2374 rm -f conftest.$ac_objext
2375 if { { ac_try="$ac_compile"
2376 case "(($ac_try" in
2377 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2378 *) ac_try_echo=$ac_try;;
2379 esac
2380 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2381 $as_echo "$ac_try_echo"; } >&5
2382 (eval "$ac_compile") 2>conftest.err
2383 ac_status=$?
2384 if test -s conftest.err; then
2385 grep -v '^ *+' conftest.err >conftest.er1
2386 cat conftest.er1 >&5
2387 mv -f conftest.er1 conftest.err
2388 fi
2389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2390 test $ac_status = 0; } && {
2391 test -z "$ac_c_werror_flag" ||
2392 test ! -s conftest.err
2393 } && test -s conftest.$ac_objext; then :
2394 ac_retval=0
2395 else
2396 $as_echo "$as_me: failed program was:" >&5
2397 sed 's/^/| /' conftest.$ac_ext >&5
2398
2399 ac_retval=1
2400 fi
2401 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2402 as_fn_set_status $ac_retval
2403
2404 } # ac_fn_c_try_compile
2405
2406 # ac_fn_c_try_cpp LINENO
2407 # ----------------------
2408 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2409 ac_fn_c_try_cpp ()
2410 {
2411 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2412 if { { ac_try="$ac_cpp conftest.$ac_ext"
2413 case "(($ac_try" in
2414 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2415 *) ac_try_echo=$ac_try;;
2416 esac
2417 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2418 $as_echo "$ac_try_echo"; } >&5
2419 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2420 ac_status=$?
2421 if test -s conftest.err; then
2422 grep -v '^ *+' conftest.err >conftest.er1
2423 cat conftest.er1 >&5
2424 mv -f conftest.er1 conftest.err
2425 fi
2426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2427 test $ac_status = 0; } >/dev/null && {
2428 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2429 test ! -s conftest.err
2430 }; then :
2431 ac_retval=0
2432 else
2433 $as_echo "$as_me: failed program was:" >&5
2434 sed 's/^/| /' conftest.$ac_ext >&5
2435
2436 ac_retval=1
2437 fi
2438 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2439 as_fn_set_status $ac_retval
2440
2441 } # ac_fn_c_try_cpp
2442
2443 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2444 # -------------------------------------------------------
2445 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2446 # the include files in INCLUDES and setting the cache variable VAR
2447 # accordingly.
2448 ac_fn_c_check_header_mongrel ()
2449 {
2450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2451 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2453 $as_echo_n "checking for $2... " >&6; }
2454 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2455 $as_echo_n "(cached) " >&6
2456 fi
2457 eval ac_res=\$$3
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2459 $as_echo "$ac_res" >&6; }
2460 else
2461 # Is the header compilable?
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2463 $as_echo_n "checking $2 usability... " >&6; }
2464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2465 /* end confdefs.h. */
2466 $4
2467 #include <$2>
2468 _ACEOF
2469 if ac_fn_c_try_compile "$LINENO"; then :
2470 ac_header_compiler=yes
2471 else
2472 ac_header_compiler=no
2473 fi
2474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2476 $as_echo "$ac_header_compiler" >&6; }
2477
2478 # Is the header present?
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2480 $as_echo_n "checking $2 presence... " >&6; }
2481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2482 /* end confdefs.h. */
2483 #include <$2>
2484 _ACEOF
2485 if ac_fn_c_try_cpp "$LINENO"; then :
2486 ac_header_preproc=yes
2487 else
2488 ac_header_preproc=no
2489 fi
2490 rm -f conftest.err conftest.$ac_ext
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2492 $as_echo "$ac_header_preproc" >&6; }
2493
2494 # So? What about this header?
2495 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2496 yes:no: )
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2498 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2500 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2501 ;;
2502 no:yes:* )
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2504 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2506 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2508 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2510 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2512 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2513 ;;
2514 esac
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2516 $as_echo_n "checking for $2... " >&6; }
2517 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2518 $as_echo_n "(cached) " >&6
2519 else
2520 eval "$3=\$ac_header_compiler"
2521 fi
2522 eval ac_res=\$$3
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2524 $as_echo "$ac_res" >&6; }
2525 fi
2526 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2527
2528 } # ac_fn_c_check_header_mongrel
2529
2530 # ac_fn_c_try_run LINENO
2531 # ----------------------
2532 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2533 # that executables *can* be run.
2534 ac_fn_c_try_run ()
2535 {
2536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2537 if { { ac_try="$ac_link"
2538 case "(($ac_try" in
2539 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2540 *) ac_try_echo=$ac_try;;
2541 esac
2542 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2543 $as_echo "$ac_try_echo"; } >&5
2544 (eval "$ac_link") 2>&5
2545 ac_status=$?
2546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2547 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2548 { { case "(($ac_try" in
2549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2550 *) ac_try_echo=$ac_try;;
2551 esac
2552 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2553 $as_echo "$ac_try_echo"; } >&5
2554 (eval "$ac_try") 2>&5
2555 ac_status=$?
2556 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2557 test $ac_status = 0; }; }; then :
2558 ac_retval=0
2559 else
2560 $as_echo "$as_me: program exited with status $ac_status" >&5
2561 $as_echo "$as_me: failed program was:" >&5
2562 sed 's/^/| /' conftest.$ac_ext >&5
2563
2564 ac_retval=$ac_status
2565 fi
2566 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2567 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2568 as_fn_set_status $ac_retval
2569
2570 } # ac_fn_c_try_run
2571
2572 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2573 # -------------------------------------------------------
2574 # Tests whether HEADER exists and can be compiled using the include files in
2575 # INCLUDES, setting the cache variable VAR accordingly.
2576 ac_fn_c_check_header_compile ()
2577 {
2578 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2580 $as_echo_n "checking for $2... " >&6; }
2581 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2582 $as_echo_n "(cached) " >&6
2583 else
2584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2585 /* end confdefs.h. */
2586 $4
2587 #include <$2>
2588 _ACEOF
2589 if ac_fn_c_try_compile "$LINENO"; then :
2590 eval "$3=yes"
2591 else
2592 eval "$3=no"
2593 fi
2594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2595 fi
2596 eval ac_res=\$$3
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2598 $as_echo "$ac_res" >&6; }
2599 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2600
2601 } # ac_fn_c_check_header_compile
2602
2603 # ac_fn_c_try_link LINENO
2604 # -----------------------
2605 # Try to link conftest.$ac_ext, and return whether this succeeded.
2606 ac_fn_c_try_link ()
2607 {
2608 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2609 rm -f conftest.$ac_objext conftest$ac_exeext
2610 if { { ac_try="$ac_link"
2611 case "(($ac_try" in
2612 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2613 *) ac_try_echo=$ac_try;;
2614 esac
2615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2616 $as_echo "$ac_try_echo"; } >&5
2617 (eval "$ac_link") 2>conftest.err
2618 ac_status=$?
2619 if test -s conftest.err; then
2620 grep -v '^ *+' conftest.err >conftest.er1
2621 cat conftest.er1 >&5
2622 mv -f conftest.er1 conftest.err
2623 fi
2624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2625 test $ac_status = 0; } && {
2626 test -z "$ac_c_werror_flag" ||
2627 test ! -s conftest.err
2628 } && test -s conftest$ac_exeext && {
2629 test "$cross_compiling" = yes ||
2630 $as_test_x conftest$ac_exeext
2631 }; then :
2632 ac_retval=0
2633 else
2634 $as_echo "$as_me: failed program was:" >&5
2635 sed 's/^/| /' conftest.$ac_ext >&5
2636
2637 ac_retval=1
2638 fi
2639 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2640 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2641 # interfere with the next link command; also delete a directory that is
2642 # left behind by Apple's compiler. We do this before executing the actions.
2643 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2644 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2645 as_fn_set_status $ac_retval
2646
2647 } # ac_fn_c_try_link
2648
2649 # ac_fn_c_check_decl LINENO SYMBOL VAR
2650 # ------------------------------------
2651 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2652 ac_fn_c_check_decl ()
2653 {
2654 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2656 $as_echo_n "checking whether $2 is declared... " >&6; }
2657 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2658 $as_echo_n "(cached) " >&6
2659 else
2660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2661 /* end confdefs.h. */
2662 $4
2663 int
2664 main ()
2665 {
2666 #ifndef $2
2667 (void) $2;
2668 #endif
2669
2670 ;
2671 return 0;
2672 }
2673 _ACEOF
2674 if ac_fn_c_try_compile "$LINENO"; then :
2675 eval "$3=yes"
2676 else
2677 eval "$3=no"
2678 fi
2679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2680 fi
2681 eval ac_res=\$$3
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2683 $as_echo "$ac_res" >&6; }
2684 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2685
2686 } # ac_fn_c_check_decl
2687
2688 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2689 # ----------------------------------------------
2690 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2691 ac_fn_c_check_header_preproc ()
2692 {
2693 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2695 $as_echo_n "checking for $2... " >&6; }
2696 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2697 $as_echo_n "(cached) " >&6
2698 else
2699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2700 /* end confdefs.h. */
2701 #include <$2>
2702 _ACEOF
2703 if ac_fn_c_try_cpp "$LINENO"; then :
2704 eval "$3=yes"
2705 else
2706 eval "$3=no"
2707 fi
2708 rm -f conftest.err conftest.$ac_ext
2709 fi
2710 eval ac_res=\$$3
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2712 $as_echo "$ac_res" >&6; }
2713 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2714
2715 } # ac_fn_c_check_header_preproc
2716
2717 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2718 # ----------------------------------------------------
2719 # Tries to find if the field MEMBER exists in type AGGR, after including
2720 # INCLUDES, setting cache variable VAR accordingly.
2721 ac_fn_c_check_member ()
2722 {
2723 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2725 $as_echo_n "checking for $2.$3... " >&6; }
2726 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2727 $as_echo_n "(cached) " >&6
2728 else
2729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2730 /* end confdefs.h. */
2731 $5
2732 int
2733 main ()
2734 {
2735 static $2 ac_aggr;
2736 if (ac_aggr.$3)
2737 return 0;
2738 ;
2739 return 0;
2740 }
2741 _ACEOF
2742 if ac_fn_c_try_compile "$LINENO"; then :
2743 eval "$4=yes"
2744 else
2745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2746 /* end confdefs.h. */
2747 $5
2748 int
2749 main ()
2750 {
2751 static $2 ac_aggr;
2752 if (sizeof ac_aggr.$3)
2753 return 0;
2754 ;
2755 return 0;
2756 }
2757 _ACEOF
2758 if ac_fn_c_try_compile "$LINENO"; then :
2759 eval "$4=yes"
2760 else
2761 eval "$4=no"
2762 fi
2763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2764 fi
2765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2766 fi
2767 eval ac_res=\$$4
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2769 $as_echo "$ac_res" >&6; }
2770 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2771
2772 } # ac_fn_c_check_member
2773
2774 # ac_fn_c_check_func LINENO FUNC VAR
2775 # ----------------------------------
2776 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2777 ac_fn_c_check_func ()
2778 {
2779 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2781 $as_echo_n "checking for $2... " >&6; }
2782 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2783 $as_echo_n "(cached) " >&6
2784 else
2785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2786 /* end confdefs.h. */
2787 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2788 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2789 #define $2 innocuous_$2
2790
2791 /* System header to define __stub macros and hopefully few prototypes,
2792 which can conflict with char $2 (); below.
2793 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2794 <limits.h> exists even on freestanding compilers. */
2795
2796 #ifdef __STDC__
2797 # include <limits.h>
2798 #else
2799 # include <assert.h>
2800 #endif
2801
2802 #undef $2
2803
2804 /* Override any GCC internal prototype to avoid an error.
2805 Use char because int might match the return type of a GCC
2806 builtin and then its argument prototype would still apply. */
2807 #ifdef __cplusplus
2808 extern "C"
2809 #endif
2810 char $2 ();
2811 /* The GNU C library defines this for functions which it implements
2812 to always fail with ENOSYS. Some functions are actually named
2813 something starting with __ and the normal name is an alias. */
2814 #if defined __stub_$2 || defined __stub___$2
2815 choke me
2816 #endif
2817
2818 int
2819 main ()
2820 {
2821 return $2 ();
2822 ;
2823 return 0;
2824 }
2825 _ACEOF
2826 if ac_fn_c_try_link "$LINENO"; then :
2827 eval "$3=yes"
2828 else
2829 eval "$3=no"
2830 fi
2831 rm -f core conftest.err conftest.$ac_objext \
2832 conftest$ac_exeext conftest.$ac_ext
2833 fi
2834 eval ac_res=\$$3
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2836 $as_echo "$ac_res" >&6; }
2837 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2838
2839 } # ac_fn_c_check_func
2840
2841 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2842 # -------------------------------------------
2843 # Tests whether TYPE exists after having included INCLUDES, setting cache
2844 # variable VAR accordingly.
2845 ac_fn_c_check_type ()
2846 {
2847 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2849 $as_echo_n "checking for $2... " >&6; }
2850 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2851 $as_echo_n "(cached) " >&6
2852 else
2853 eval "$3=no"
2854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2855 /* end confdefs.h. */
2856 $4
2857 int
2858 main ()
2859 {
2860 if (sizeof ($2))
2861 return 0;
2862 ;
2863 return 0;
2864 }
2865 _ACEOF
2866 if ac_fn_c_try_compile "$LINENO"; then :
2867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2868 /* end confdefs.h. */
2869 $4
2870 int
2871 main ()
2872 {
2873 if (sizeof (($2)))
2874 return 0;
2875 ;
2876 return 0;
2877 }
2878 _ACEOF
2879 if ac_fn_c_try_compile "$LINENO"; then :
2880
2881 else
2882 eval "$3=yes"
2883 fi
2884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2885 fi
2886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2887 fi
2888 eval ac_res=\$$3
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2890 $as_echo "$ac_res" >&6; }
2891 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2892
2893 } # ac_fn_c_check_type
2894
2895 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2896 # --------------------------------------------
2897 # Tries to find the compile-time value of EXPR in a program that includes
2898 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2899 # computed
2900 ac_fn_c_compute_int ()
2901 {
2902 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2903 if test "$cross_compiling" = yes; then
2904 # Depending upon the size, compute the lo and hi bounds.
2905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2906 /* end confdefs.h. */
2907 $4
2908 int
2909 main ()
2910 {
2911 static int test_array [1 - 2 * !(($2) >= 0)];
2912 test_array [0] = 0
2913
2914 ;
2915 return 0;
2916 }
2917 _ACEOF
2918 if ac_fn_c_try_compile "$LINENO"; then :
2919 ac_lo=0 ac_mid=0
2920 while :; do
2921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2922 /* end confdefs.h. */
2923 $4
2924 int
2925 main ()
2926 {
2927 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2928 test_array [0] = 0
2929
2930 ;
2931 return 0;
2932 }
2933 _ACEOF
2934 if ac_fn_c_try_compile "$LINENO"; then :
2935 ac_hi=$ac_mid; break
2936 else
2937 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2938 if test $ac_lo -le $ac_mid; then
2939 ac_lo= ac_hi=
2940 break
2941 fi
2942 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2943 fi
2944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2945 done
2946 else
2947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2948 /* end confdefs.h. */
2949 $4
2950 int
2951 main ()
2952 {
2953 static int test_array [1 - 2 * !(($2) < 0)];
2954 test_array [0] = 0
2955
2956 ;
2957 return 0;
2958 }
2959 _ACEOF
2960 if ac_fn_c_try_compile "$LINENO"; then :
2961 ac_hi=-1 ac_mid=-1
2962 while :; do
2963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2964 /* end confdefs.h. */
2965 $4
2966 int
2967 main ()
2968 {
2969 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2970 test_array [0] = 0
2971
2972 ;
2973 return 0;
2974 }
2975 _ACEOF
2976 if ac_fn_c_try_compile "$LINENO"; then :
2977 ac_lo=$ac_mid; break
2978 else
2979 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2980 if test $ac_mid -le $ac_hi; then
2981 ac_lo= ac_hi=
2982 break
2983 fi
2984 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2985 fi
2986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2987 done
2988 else
2989 ac_lo= ac_hi=
2990 fi
2991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2992 fi
2993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2994 # Binary search between lo and hi bounds.
2995 while test "x$ac_lo" != "x$ac_hi"; do
2996 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2998 /* end confdefs.h. */
2999 $4
3000 int
3001 main ()
3002 {
3003 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
3004 test_array [0] = 0
3005
3006 ;
3007 return 0;
3008 }
3009 _ACEOF
3010 if ac_fn_c_try_compile "$LINENO"; then :
3011 ac_hi=$ac_mid
3012 else
3013 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
3014 fi
3015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3016 done
3017 case $ac_lo in #((
3018 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
3019 '') ac_retval=1 ;;
3020 esac
3021 else
3022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3023 /* end confdefs.h. */
3024 $4
3025 static long int longval () { return $2; }
3026 static unsigned long int ulongval () { return $2; }
3027 #include <stdio.h>
3028 #include <stdlib.h>
3029 int
3030 main ()
3031 {
3032
3033 FILE *f = fopen ("conftest.val", "w");
3034 if (! f)
3035 return 1;
3036 if (($2) < 0)
3037 {
3038 long int i = longval ();
3039 if (i != ($2))
3040 return 1;
3041 fprintf (f, "%ld", i);
3042 }
3043 else
3044 {
3045 unsigned long int i = ulongval ();
3046 if (i != ($2))
3047 return 1;
3048 fprintf (f, "%lu", i);
3049 }
3050 /* Do not output a trailing newline, as this causes \r\n confusion
3051 on some platforms. */
3052 return ferror (f) || fclose (f) != 0;
3053
3054 ;
3055 return 0;
3056 }
3057 _ACEOF
3058 if ac_fn_c_try_run "$LINENO"; then :
3059 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
3060 else
3061 ac_retval=1
3062 fi
3063 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3064 conftest.$ac_objext conftest.beam conftest.$ac_ext
3065 rm -f conftest.val
3066
3067 fi
3068 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
3069 as_fn_set_status $ac_retval
3070
3071 } # ac_fn_c_compute_int
3072 cat >config.log <<_ACEOF
3073 This file contains any messages produced by compilers while
3074 running configure, to aid debugging if configure makes a mistake.
3075
3076 It was created by emacs $as_me 24.3.50, which was
3077 generated by GNU Autoconf 2.65. Invocation command line was
3078
3079 $ $0 $@
3080
3081 _ACEOF
3082 exec 5>>config.log
3083 {
3084 cat <<_ASUNAME
3085 ## --------- ##
3086 ## Platform. ##
3087 ## --------- ##
3088
3089 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
3090 uname -m = `(uname -m) 2>/dev/null || echo unknown`
3091 uname -r = `(uname -r) 2>/dev/null || echo unknown`
3092 uname -s = `(uname -s) 2>/dev/null || echo unknown`
3093 uname -v = `(uname -v) 2>/dev/null || echo unknown`
3094
3095 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3096 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
3097
3098 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
3099 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
3100 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3101 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
3102 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
3103 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
3104 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
3105
3106 _ASUNAME
3107
3108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3109 for as_dir in $PATH
3110 do
3111 IFS=$as_save_IFS
3112 test -z "$as_dir" && as_dir=.
3113 $as_echo "PATH: $as_dir"
3114 done
3115 IFS=$as_save_IFS
3116
3117 } >&5
3118
3119 cat >&5 <<_ACEOF
3120
3121
3122 ## ----------- ##
3123 ## Core tests. ##
3124 ## ----------- ##
3125
3126 _ACEOF
3127
3128
3129 # Keep a trace of the command line.
3130 # Strip out --no-create and --no-recursion so they do not pile up.
3131 # Strip out --silent because we don't want to record it for future runs.
3132 # Also quote any args containing shell meta-characters.
3133 # Make two passes to allow for proper duplicate-argument suppression.
3134 ac_configure_args=
3135 ac_configure_args0=
3136 ac_configure_args1=
3137 ac_must_keep_next=false
3138 for ac_pass in 1 2
3139 do
3140 for ac_arg
3141 do
3142 case $ac_arg in
3143 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
3144 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3145 | -silent | --silent | --silen | --sile | --sil)
3146 continue ;;
3147 *\'*)
3148 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3149 esac
3150 case $ac_pass in
3151 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3152 2)
3153 as_fn_append ac_configure_args1 " '$ac_arg'"
3154 if test $ac_must_keep_next = true; then
3155 ac_must_keep_next=false # Got value, back to normal.
3156 else
3157 case $ac_arg in
3158 *=* | --config-cache | -C | -disable-* | --disable-* \
3159 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3160 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3161 | -with-* | --with-* | -without-* | --without-* | --x)
3162 case "$ac_configure_args0 " in
3163 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3164 esac
3165 ;;
3166 -* ) ac_must_keep_next=true ;;
3167 esac
3168 fi
3169 as_fn_append ac_configure_args " '$ac_arg'"
3170 ;;
3171 esac
3172 done
3173 done
3174 { ac_configure_args0=; unset ac_configure_args0;}
3175 { ac_configure_args1=; unset ac_configure_args1;}
3176
3177 # When interrupted or exit'd, cleanup temporary files, and complete
3178 # config.log. We remove comments because anyway the quotes in there
3179 # would cause problems or look ugly.
3180 # WARNING: Use '\'' to represent an apostrophe within the trap.
3181 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3182 trap 'exit_status=$?
3183 # Save into config.log some information that might help in debugging.
3184 {
3185 echo
3186
3187 cat <<\_ASBOX
3188 ## ---------------- ##
3189 ## Cache variables. ##
3190 ## ---------------- ##
3191 _ASBOX
3192 echo
3193 # The following way of writing the cache mishandles newlines in values,
3194 (
3195 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3196 eval ac_val=\$$ac_var
3197 case $ac_val in #(
3198 *${as_nl}*)
3199 case $ac_var in #(
3200 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3201 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3202 esac
3203 case $ac_var in #(
3204 _ | IFS | as_nl) ;; #(
3205 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3206 *) { eval $ac_var=; unset $ac_var;} ;;
3207 esac ;;
3208 esac
3209 done
3210 (set) 2>&1 |
3211 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3212 *${as_nl}ac_space=\ *)
3213 sed -n \
3214 "s/'\''/'\''\\\\'\'''\''/g;
3215 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3216 ;; #(
3217 *)
3218 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3219 ;;
3220 esac |
3221 sort
3222 )
3223 echo
3224
3225 cat <<\_ASBOX
3226 ## ----------------- ##
3227 ## Output variables. ##
3228 ## ----------------- ##
3229 _ASBOX
3230 echo
3231 for ac_var in $ac_subst_vars
3232 do
3233 eval ac_val=\$$ac_var
3234 case $ac_val in
3235 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3236 esac
3237 $as_echo "$ac_var='\''$ac_val'\''"
3238 done | sort
3239 echo
3240
3241 if test -n "$ac_subst_files"; then
3242 cat <<\_ASBOX
3243 ## ------------------- ##
3244 ## File substitutions. ##
3245 ## ------------------- ##
3246 _ASBOX
3247 echo
3248 for ac_var in $ac_subst_files
3249 do
3250 eval ac_val=\$$ac_var
3251 case $ac_val in
3252 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3253 esac
3254 $as_echo "$ac_var='\''$ac_val'\''"
3255 done | sort
3256 echo
3257 fi
3258
3259 if test -s confdefs.h; then
3260 cat <<\_ASBOX
3261 ## ----------- ##
3262 ## confdefs.h. ##
3263 ## ----------- ##
3264 _ASBOX
3265 echo
3266 cat confdefs.h
3267 echo
3268 fi
3269 test "$ac_signal" != 0 &&
3270 $as_echo "$as_me: caught signal $ac_signal"
3271 $as_echo "$as_me: exit $exit_status"
3272 } >&5
3273 rm -f core *.core core.conftest.* &&
3274 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3275 exit $exit_status
3276 ' 0
3277 for ac_signal in 1 2 13 15; do
3278 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3279 done
3280 ac_signal=0
3281
3282 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3283 rm -f -r conftest* confdefs.h
3284
3285 $as_echo "/* confdefs.h */" > confdefs.h
3286
3287 # Predefined preprocessor variables.
3288
3289 cat >>confdefs.h <<_ACEOF
3290 #define PACKAGE_NAME "$PACKAGE_NAME"
3291 _ACEOF
3292
3293 cat >>confdefs.h <<_ACEOF
3294 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3295 _ACEOF
3296
3297 cat >>confdefs.h <<_ACEOF
3298 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3299 _ACEOF
3300
3301 cat >>confdefs.h <<_ACEOF
3302 #define PACKAGE_STRING "$PACKAGE_STRING"
3303 _ACEOF
3304
3305 cat >>confdefs.h <<_ACEOF
3306 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3307 _ACEOF
3308
3309 cat >>confdefs.h <<_ACEOF
3310 #define PACKAGE_URL "$PACKAGE_URL"
3311 _ACEOF
3312
3313
3314 # Let the site file select an alternate cache file if it wants to.
3315 # Prefer an explicitly selected file to automatically selected ones.
3316 ac_site_file1=NONE
3317 ac_site_file2=NONE
3318 if test -n "$CONFIG_SITE"; then
3319 ac_site_file1=$CONFIG_SITE
3320 elif test "x$prefix" != xNONE; then
3321 ac_site_file1=$prefix/share/config.site
3322 ac_site_file2=$prefix/etc/config.site
3323 else
3324 ac_site_file1=$ac_default_prefix/share/config.site
3325 ac_site_file2=$ac_default_prefix/etc/config.site
3326 fi
3327 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3328 do
3329 test "x$ac_site_file" = xNONE && continue
3330 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3332 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3333 sed 's/^/| /' "$ac_site_file" >&5
3334 . "$ac_site_file"
3335 fi
3336 done
3337
3338 if test -r "$cache_file"; then
3339 # Some versions of bash will fail to source /dev/null (special files
3340 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3341 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3343 $as_echo "$as_me: loading cache $cache_file" >&6;}
3344 case $cache_file in
3345 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3346 *) . "./$cache_file";;
3347 esac
3348 fi
3349 else
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3351 $as_echo "$as_me: creating cache $cache_file" >&6;}
3352 >$cache_file
3353 fi
3354
3355 as_fn_append ac_header_list " linux/version.h"
3356 as_fn_append ac_header_list " sys/systeminfo.h"
3357 as_fn_append ac_header_list " coff.h"
3358 as_fn_append ac_header_list " pty.h"
3359 as_fn_append ac_header_list " sys/resource.h"
3360 as_fn_append ac_header_list " sys/utsname.h"
3361 as_fn_append ac_header_list " pwd.h"
3362 as_fn_append ac_header_list " utmp.h"
3363 as_fn_append ac_header_list " util.h"
3364 as_fn_append ac_header_list " sys/socket.h"
3365 as_fn_append ac_header_list " stdlib.h"
3366 as_fn_append ac_header_list " unistd.h"
3367 as_fn_append ac_header_list " sys/param.h"
3368 as_fn_append ac_header_list " pthread.h"
3369 as_fn_append ac_header_list " malloc/malloc.h"
3370 as_fn_append ac_header_list " maillock.h"
3371 as_fn_append ac_header_list " sys/un.h"
3372 as_fn_append ac_func_list " tzset"
3373 as_fn_append ac_func_list " readlinkat"
3374 as_fn_append ac_header_list " dirent.h"
3375 as_fn_append ac_header_list " execinfo.h"
3376 as_fn_append ac_func_list " faccessat"
3377 as_fn_append ac_func_list " fdopendir"
3378 as_fn_append ac_header_list " stdio_ext.h"
3379 as_fn_append ac_func_list " __fpending"
3380 as_fn_append ac_func_list " fstatat"
3381 as_fn_append ac_func_list " fsync"
3382 gl_getopt_required=GNU
3383 as_fn_append ac_header_list " getopt.h"
3384 as_fn_append ac_func_list " gettimeofday"
3385 as_fn_append ac_func_list " nanotime"
3386 as_fn_append ac_header_list " sys/time.h"
3387 as_fn_append ac_header_list " wchar.h"
3388 as_fn_append ac_header_list " stdint.h"
3389 as_fn_append ac_header_list " inttypes.h"
3390 as_fn_append ac_func_list " lstat"
3391 as_fn_append ac_header_list " sys/select.h"
3392 as_fn_append ac_func_list " pselect"
3393 as_fn_append ac_func_list " pthread_sigmask"
3394 as_fn_append ac_func_list " readlink"
3395 as_fn_append ac_func_list " strtoimax"
3396 as_fn_append ac_func_list " strtoumax"
3397 as_fn_append ac_func_list " symlink"
3398 as_fn_append ac_header_list " sys/stat.h"
3399 as_fn_append ac_func_list " localtime_r"
3400 as_fn_append ac_header_list " utime.h"
3401 as_fn_append ac_func_list " futimes"
3402 as_fn_append ac_func_list " futimesat"
3403 as_fn_append ac_func_list " futimens"
3404 as_fn_append ac_func_list " utimensat"
3405 as_fn_append ac_func_list " lutimes"
3406 # Check that the precious variables saved in the cache have kept the same
3407 # value.
3408 ac_cache_corrupted=false
3409 for ac_var in $ac_precious_vars; do
3410 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3411 eval ac_new_set=\$ac_env_${ac_var}_set
3412 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3413 eval ac_new_val=\$ac_env_${ac_var}_value
3414 case $ac_old_set,$ac_new_set in
3415 set,)
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3417 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3418 ac_cache_corrupted=: ;;
3419 ,set)
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3421 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3422 ac_cache_corrupted=: ;;
3423 ,);;
3424 *)
3425 if test "x$ac_old_val" != "x$ac_new_val"; then
3426 # differences in whitespace do not lead to failure.
3427 ac_old_val_w=`echo x $ac_old_val`
3428 ac_new_val_w=`echo x $ac_new_val`
3429 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3431 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3432 ac_cache_corrupted=:
3433 else
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3435 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3436 eval $ac_var=\$ac_old_val
3437 fi
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3439 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3441 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3442 fi;;
3443 esac
3444 # Pass precious variables to config.status.
3445 if test "$ac_new_set" = set; then
3446 case $ac_new_val in
3447 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3448 *) ac_arg=$ac_var=$ac_new_val ;;
3449 esac
3450 case " $ac_configure_args " in
3451 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3452 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3453 esac
3454 fi
3455 done
3456 if $ac_cache_corrupted; then
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3458 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3460 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3461 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3462 fi
3463 ## -------------------- ##
3464 ## Main body of script. ##
3465 ## -------------------- ##
3466
3467 ac_ext=c
3468 ac_cpp='$CPP $CPPFLAGS'
3469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3471 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3472
3473
3474
3475 emacs_config_options="$@"
3476 ## Add some environment variables, if they were passed via the environment
3477 ## rather than on the command-line.
3478 for var in CFLAGS CPPFLAGS LDFLAGS; do
3479 case "$emacs_config_options" in
3480 *$var=*) continue ;;
3481 esac
3482 eval val="\$${var}"
3483 test x"$val" = x && continue
3484 emacs_config_options="${emacs_config_options}${emacs_config_options:+ }$var=\"$val\""
3485 done
3486
3487 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3488
3489
3490 ac_aux_dir=
3491 for ac_dir in build-aux "$srcdir"/build-aux; do
3492 for ac_t in install-sh install.sh shtool; do
3493 if test -f "$ac_dir/$ac_t"; then
3494 ac_aux_dir=$ac_dir
3495 ac_install_sh="$ac_aux_dir/$ac_t -c"
3496 break 2
3497 fi
3498 done
3499 done
3500 if test -z "$ac_aux_dir"; then
3501 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3502 fi
3503
3504 # These three variables are undocumented and unsupported,
3505 # and are intended to be withdrawn in a future Autoconf release.
3506 # They can cause serious problems if a builder's source tree is in a directory
3507 # whose full name contains unusual characters.
3508 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3509 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3510 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3511
3512
3513 am__api_version='1.11'
3514
3515 # Find a good install program. We prefer a C program (faster),
3516 # so one script is as good as another. But avoid the broken or
3517 # incompatible versions:
3518 # SysV /etc/install, /usr/sbin/install
3519 # SunOS /usr/etc/install
3520 # IRIX /sbin/install
3521 # AIX /bin/install
3522 # AmigaOS /C/install, which installs bootblocks on floppy discs
3523 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3524 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3525 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3526 # OS/2's system install, which has a completely different semantic
3527 # ./install, which can be erroneously created by make from ./install.sh.
3528 # Reject install programs that cannot install multiple files.
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3530 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3531 if test -z "$INSTALL"; then
3532 if test "${ac_cv_path_install+set}" = set; then :
3533 $as_echo_n "(cached) " >&6
3534 else
3535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3536 for as_dir in $PATH
3537 do
3538 IFS=$as_save_IFS
3539 test -z "$as_dir" && as_dir=.
3540 # Account for people who put trailing slashes in PATH elements.
3541 case $as_dir/ in #((
3542 ./ | .// | /[cC]/* | \
3543 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3544 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3545 /usr/ucb/* ) ;;
3546 *)
3547 # OSF1 and SCO ODT 3.0 have their own names for install.
3548 # Don't use installbsd from OSF since it installs stuff as root
3549 # by default.
3550 for ac_prog in ginstall scoinst install; do
3551 for ac_exec_ext in '' $ac_executable_extensions; do
3552 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3553 if test $ac_prog = install &&
3554 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3555 # AIX install. It has an incompatible calling convention.
3556 :
3557 elif test $ac_prog = install &&
3558 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3559 # program-specific install script used by HP pwplus--don't use.
3560 :
3561 else
3562 rm -rf conftest.one conftest.two conftest.dir
3563 echo one > conftest.one
3564 echo two > conftest.two
3565 mkdir conftest.dir
3566 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3567 test -s conftest.one && test -s conftest.two &&
3568 test -s conftest.dir/conftest.one &&
3569 test -s conftest.dir/conftest.two
3570 then
3571 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3572 break 3
3573 fi
3574 fi
3575 fi
3576 done
3577 done
3578 ;;
3579 esac
3580
3581 done
3582 IFS=$as_save_IFS
3583
3584 rm -rf conftest.one conftest.two conftest.dir
3585
3586 fi
3587 if test "${ac_cv_path_install+set}" = set; then
3588 INSTALL=$ac_cv_path_install
3589 else
3590 # As a last resort, use the slow shell script. Don't cache a
3591 # value for INSTALL within a source directory, because that will
3592 # break other packages using the cache if that directory is
3593 # removed, or if the value is a relative name.
3594 INSTALL=$ac_install_sh
3595 fi
3596 fi
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3598 $as_echo "$INSTALL" >&6; }
3599
3600 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3601 # It thinks the first close brace ends the variable substitution.
3602 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3603
3604 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3605
3606 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3607
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3609 $as_echo_n "checking whether build environment is sane... " >&6; }
3610 # Just in case
3611 sleep 1
3612 echo timestamp > conftest.file
3613 # Reject unsafe characters in $srcdir or the absolute working directory
3614 # name. Accept space and tab only in the latter.
3615 am_lf='
3616 '
3617 case `pwd` in
3618 *[\\\"\#\$\&\'\`$am_lf]*)
3619 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3620 esac
3621 case $srcdir in
3622 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3623 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3624 esac
3625
3626 # Do `set' in a subshell so we don't clobber the current shell's
3627 # arguments. Must try -L first in case configure is actually a
3628 # symlink; some systems play weird games with the mod time of symlinks
3629 # (eg FreeBSD returns the mod time of the symlink's containing
3630 # directory).
3631 if (
3632 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3633 if test "$*" = "X"; then
3634 # -L didn't work.
3635 set X `ls -t "$srcdir/configure" conftest.file`
3636 fi
3637 rm -f conftest.file
3638 if test "$*" != "X $srcdir/configure conftest.file" \
3639 && test "$*" != "X conftest.file $srcdir/configure"; then
3640
3641 # If neither matched, then we have a broken ls. This can happen
3642 # if, for instance, CONFIG_SHELL is bash and it inherits a
3643 # broken ls alias from the environment. This has actually
3644 # happened. Such a system could not be considered "sane".
3645 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3646 alias in your environment" "$LINENO" 5
3647 fi
3648
3649 test "$2" = conftest.file
3650 )
3651 then
3652 # Ok.
3653 :
3654 else
3655 as_fn_error "newly created file is older than distributed files!
3656 Check your system clock" "$LINENO" 5
3657 fi
3658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3659 $as_echo "yes" >&6; }
3660 test "$program_prefix" != NONE &&
3661 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3662 # Use a double $ so make ignores it.
3663 test "$program_suffix" != NONE &&
3664 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3665 # Double any \ or $.
3666 # By default was `s,x,x', remove it if useless.
3667 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3668 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3669
3670 # expand $ac_aux_dir to an absolute path
3671 am_aux_dir=`cd $ac_aux_dir && pwd`
3672
3673 if test x"${MISSING+set}" != xset; then
3674 case $am_aux_dir in
3675 *\ * | *\ *)
3676 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3677 *)
3678 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3679 esac
3680 fi
3681 # Use eval to expand $SHELL
3682 if eval "$MISSING --run true"; then
3683 am_missing_run="$MISSING --run "
3684 else
3685 am_missing_run=
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3687 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3688 fi
3689
3690 if test x"${install_sh}" != xset; then
3691 case $am_aux_dir in
3692 *\ * | *\ *)
3693 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3694 *)
3695 install_sh="\${SHELL} $am_aux_dir/install-sh"
3696 esac
3697 fi
3698
3699 # Installed binaries are usually stripped using `strip' when the user
3700 # run `make install-strip'. However `strip' might not be the right
3701 # tool to use in cross-compilation environments, therefore Automake
3702 # will honor the `STRIP' environment variable to overrule this program.
3703 if test "$cross_compiling" != no; then
3704 if test -n "$ac_tool_prefix"; then
3705 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3706 set dummy ${ac_tool_prefix}strip; ac_word=$2
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3708 $as_echo_n "checking for $ac_word... " >&6; }
3709 if test "${ac_cv_prog_STRIP+set}" = set; then :
3710 $as_echo_n "(cached) " >&6
3711 else
3712 if test -n "$STRIP"; then
3713 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3714 else
3715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3716 for as_dir in $PATH
3717 do
3718 IFS=$as_save_IFS
3719 test -z "$as_dir" && as_dir=.
3720 for ac_exec_ext in '' $ac_executable_extensions; do
3721 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3722 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3724 break 2
3725 fi
3726 done
3727 done
3728 IFS=$as_save_IFS
3729
3730 fi
3731 fi
3732 STRIP=$ac_cv_prog_STRIP
3733 if test -n "$STRIP"; then
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3735 $as_echo "$STRIP" >&6; }
3736 else
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3738 $as_echo "no" >&6; }
3739 fi
3740
3741
3742 fi
3743 if test -z "$ac_cv_prog_STRIP"; then
3744 ac_ct_STRIP=$STRIP
3745 # Extract the first word of "strip", so it can be a program name with args.
3746 set dummy strip; ac_word=$2
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3748 $as_echo_n "checking for $ac_word... " >&6; }
3749 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3750 $as_echo_n "(cached) " >&6
3751 else
3752 if test -n "$ac_ct_STRIP"; then
3753 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3754 else
3755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3756 for as_dir in $PATH
3757 do
3758 IFS=$as_save_IFS
3759 test -z "$as_dir" && as_dir=.
3760 for ac_exec_ext in '' $ac_executable_extensions; do
3761 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3762 ac_cv_prog_ac_ct_STRIP="strip"
3763 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3764 break 2
3765 fi
3766 done
3767 done
3768 IFS=$as_save_IFS
3769
3770 fi
3771 fi
3772 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3773 if test -n "$ac_ct_STRIP"; then
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3775 $as_echo "$ac_ct_STRIP" >&6; }
3776 else
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3778 $as_echo "no" >&6; }
3779 fi
3780
3781 if test "x$ac_ct_STRIP" = x; then
3782 STRIP=":"
3783 else
3784 case $cross_compiling:$ac_tool_warned in
3785 yes:)
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3787 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3788 ac_tool_warned=yes ;;
3789 esac
3790 STRIP=$ac_ct_STRIP
3791 fi
3792 else
3793 STRIP="$ac_cv_prog_STRIP"
3794 fi
3795
3796 fi
3797 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3798
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3800 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3801 if test -z "$MKDIR_P"; then
3802 if test "${ac_cv_path_mkdir+set}" = set; then :
3803 $as_echo_n "(cached) " >&6
3804 else
3805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3806 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3807 do
3808 IFS=$as_save_IFS
3809 test -z "$as_dir" && as_dir=.
3810 for ac_prog in mkdir gmkdir; do
3811 for ac_exec_ext in '' $ac_executable_extensions; do
3812 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3813 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3814 'mkdir (GNU coreutils) '* | \
3815 'mkdir (coreutils) '* | \
3816 'mkdir (fileutils) '4.1*)
3817 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3818 break 3;;
3819 esac
3820 done
3821 done
3822 done
3823 IFS=$as_save_IFS
3824
3825 fi
3826
3827 test -d ./--version && rmdir ./--version
3828 if test "${ac_cv_path_mkdir+set}" = set; then
3829 MKDIR_P="$ac_cv_path_mkdir -p"
3830 else
3831 # As a last resort, use the slow shell script. Don't cache a
3832 # value for MKDIR_P within a source directory, because that will
3833 # break other packages using the cache if that directory is
3834 # removed, or if the value is a relative name.
3835 MKDIR_P="$ac_install_sh -d"
3836 fi
3837 fi
3838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3839 $as_echo "$MKDIR_P" >&6; }
3840
3841 mkdir_p="$MKDIR_P"
3842 case $mkdir_p in
3843 [\\/$]* | ?:[\\/]*) ;;
3844 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3845 esac
3846
3847 for ac_prog in gawk mawk nawk awk
3848 do
3849 # Extract the first word of "$ac_prog", so it can be a program name with args.
3850 set dummy $ac_prog; ac_word=$2
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3852 $as_echo_n "checking for $ac_word... " >&6; }
3853 if test "${ac_cv_prog_AWK+set}" = set; then :
3854 $as_echo_n "(cached) " >&6
3855 else
3856 if test -n "$AWK"; then
3857 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3858 else
3859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3860 for as_dir in $PATH
3861 do
3862 IFS=$as_save_IFS
3863 test -z "$as_dir" && as_dir=.
3864 for ac_exec_ext in '' $ac_executable_extensions; do
3865 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3866 ac_cv_prog_AWK="$ac_prog"
3867 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3868 break 2
3869 fi
3870 done
3871 done
3872 IFS=$as_save_IFS
3873
3874 fi
3875 fi
3876 AWK=$ac_cv_prog_AWK
3877 if test -n "$AWK"; then
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3879 $as_echo "$AWK" >&6; }
3880 else
3881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3882 $as_echo "no" >&6; }
3883 fi
3884
3885
3886 test -n "$AWK" && break
3887 done
3888
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3890 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3891 set x ${MAKE-make}
3892 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3893 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3894 $as_echo_n "(cached) " >&6
3895 else
3896 cat >conftest.make <<\_ACEOF
3897 SHELL = /bin/sh
3898 all:
3899 @echo '@@@%%%=$(MAKE)=@@@%%%'
3900 _ACEOF
3901 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3902 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3903 *@@@%%%=?*=@@@%%%*)
3904 eval ac_cv_prog_make_${ac_make}_set=yes;;
3905 *)
3906 eval ac_cv_prog_make_${ac_make}_set=no;;
3907 esac
3908 rm -f conftest.make
3909 fi
3910 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3912 $as_echo "yes" >&6; }
3913 SET_MAKE=
3914 else
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3916 $as_echo "no" >&6; }
3917 SET_MAKE="MAKE=${MAKE-make}"
3918 fi
3919
3920 rm -rf .tst 2>/dev/null
3921 mkdir .tst 2>/dev/null
3922 if test -d .tst; then
3923 am__leading_dot=.
3924 else
3925 am__leading_dot=_
3926 fi
3927 rmdir .tst 2>/dev/null
3928
3929 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3930 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3931 # is not polluted with repeated "-I."
3932 am__isrc=' -I$(srcdir)'
3933 # test to see if srcdir already configured
3934 if test -f $srcdir/config.status; then
3935 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3936 fi
3937 fi
3938
3939 # test whether we have cygpath
3940 if test -z "$CYGPATH_W"; then
3941 if (cygpath --version) >/dev/null 2>/dev/null; then
3942 CYGPATH_W='cygpath -w'
3943 else
3944 CYGPATH_W=echo
3945 fi
3946 fi
3947
3948
3949 # Define the identity of the package.
3950 PACKAGE='emacs'
3951 VERSION='24.3.50'
3952
3953
3954 cat >>confdefs.h <<_ACEOF
3955 #define PACKAGE "$PACKAGE"
3956 _ACEOF
3957
3958
3959 cat >>confdefs.h <<_ACEOF
3960 #define VERSION "$VERSION"
3961 _ACEOF
3962
3963 # Some tools Automake needs.
3964
3965 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3966
3967
3968 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3969
3970
3971 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3972
3973
3974 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3975
3976
3977 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3978
3979 # We need awk for the "check" target. The system "awk" is bad on
3980 # some platforms.
3981 # Always define AMTAR for backward compatibility.
3982
3983 AMTAR=${AMTAR-"${am_missing_run}tar"}
3984
3985 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3986
3987
3988
3989
3990
3991
3992
3993
3994 lispdir='${datadir}/emacs/${version}/lisp'
3995 leimdir='${datadir}/emacs/${version}/leim'
3996 standardlisppath='${lispdir}:${leimdir}'
3997 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3998 '${datadir}/emacs/site-lisp'
3999 lisppath='${locallisppath}:${standardlisppath}'
4000 etcdir='${datadir}/emacs/${version}/etc'
4001 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
4002 docdir='${datadir}/emacs/${version}/etc'
4003 gamedir='${localstatedir}/games/emacs'
4004
4005
4006 # Check whether --with-all was given.
4007 if test "${with_all+set}" = set; then :
4008 withval=$with_all; with_features=$withval
4009 else
4010 with_features=yes
4011 fi
4012
4013
4014
4015
4016
4017 # Check whether --with-pop was given.
4018 if test "${with_pop+set}" = set; then :
4019 withval=$with_pop;
4020 else
4021 with_pop=$with_features
4022 fi
4023
4024 if test "$with_pop" = yes; then
4025 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
4026
4027 fi
4028
4029
4030 # Check whether --with-kerberos was given.
4031 if test "${with_kerberos+set}" = set; then :
4032 withval=$with_kerberos;
4033 else
4034 with_kerberos=no
4035 fi
4036
4037 if test "$with_kerberos" != no; then
4038 $as_echo "#define KERBEROS 1" >>confdefs.h
4039
4040 fi
4041
4042
4043 # Check whether --with-kerberos5 was given.
4044 if test "${with_kerberos5+set}" = set; then :
4045 withval=$with_kerberos5;
4046 else
4047 with_kerberos5=no
4048 fi
4049
4050 if test "${with_kerberos5}" != no; then
4051 if test "${with_kerberos}" = no; then
4052 with_kerberos=yes
4053 $as_echo "#define KERBEROS 1" >>confdefs.h
4054
4055 fi
4056
4057 $as_echo "#define KERBEROS5 1" >>confdefs.h
4058
4059 fi
4060
4061
4062 # Check whether --with-hesiod was given.
4063 if test "${with_hesiod+set}" = set; then :
4064 withval=$with_hesiod;
4065 else
4066 with_hesiod=no
4067 fi
4068
4069 if test "$with_hesiod" != no; then
4070
4071 $as_echo "#define HESIOD 1" >>confdefs.h
4072
4073 fi
4074
4075
4076 # Check whether --with-mmdf was given.
4077 if test "${with_mmdf+set}" = set; then :
4078 withval=$with_mmdf;
4079 else
4080 with_mmdf=no
4081 fi
4082
4083 if test "$with_mmdf" != no; then
4084
4085 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
4086
4087 fi
4088
4089
4090 # Check whether --with-mail-unlink was given.
4091 if test "${with_mail_unlink+set}" = set; then :
4092 withval=$with_mail_unlink;
4093 else
4094 with_mail_unlink=no
4095 fi
4096
4097 if test "$with_mail_unlink" != no; then
4098
4099 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
4100
4101 fi
4102
4103
4104 # Check whether --with-mailhost was given.
4105 if test "${with_mailhost+set}" = set; then :
4106 withval=$with_mailhost;
4107 cat >>confdefs.h <<_ACEOF
4108 #define MAILHOST "$withval"
4109 _ACEOF
4110
4111 fi
4112
4113
4114
4115 # Check whether --with-sound was given.
4116 if test "${with_sound+set}" = set; then :
4117 withval=$with_sound;
4118 else
4119 with_sound=$with_features
4120 fi
4121
4122
4123
4124 # Check whether --with-x-toolkit was given.
4125 if test "${with_x_toolkit+set}" = set; then :
4126 withval=$with_x_toolkit; case "${withval}" in
4127 y | ye | yes ) val=gtk ;;
4128 n | no ) val=no ;;
4129 l | lu | luc | luci | lucid ) val=lucid ;;
4130 a | at | ath | athe | athen | athena ) val=athena ;;
4131 m | mo | mot | moti | motif ) val=motif ;;
4132 g | gt | gtk ) val=gtk ;;
4133 gtk2 ) val=gtk2 ;;
4134 gtk3 ) val=gtk3 ;;
4135 * )
4136 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
4137 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
4138 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
4139 \`athena' and \`lucid' are synonyms." "$LINENO" 5
4140 ;;
4141 esac
4142 with_x_toolkit=$val
4143
4144 fi
4145
4146
4147
4148 # Check whether --with-wide-int was given.
4149 if test "${with_wide_int+set}" = set; then :
4150 withval=$with_wide_int;
4151 else
4152 with_wide_int=no
4153 fi
4154
4155 if test "$with_wide_int" = yes; then
4156
4157 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
4158
4159 fi
4160
4161
4162 # Check whether --with-xpm was given.
4163 if test "${with_xpm+set}" = set; then :
4164 withval=$with_xpm;
4165 else
4166 with_xpm=$with_features
4167 fi
4168
4169
4170 # Check whether --with-jpeg was given.
4171 if test "${with_jpeg+set}" = set; then :
4172 withval=$with_jpeg;
4173 else
4174 with_jpeg=$with_features
4175 fi
4176
4177
4178 # Check whether --with-tiff was given.
4179 if test "${with_tiff+set}" = set; then :
4180 withval=$with_tiff;
4181 else
4182 with_tiff=$with_features
4183 fi
4184
4185
4186 # Check whether --with-gif was given.
4187 if test "${with_gif+set}" = set; then :
4188 withval=$with_gif;
4189 else
4190 with_gif=$with_features
4191 fi
4192
4193
4194 # Check whether --with-png was given.
4195 if test "${with_png+set}" = set; then :
4196 withval=$with_png;
4197 else
4198 with_png=$with_features
4199 fi
4200
4201
4202 # Check whether --with-rsvg was given.
4203 if test "${with_rsvg+set}" = set; then :
4204 withval=$with_rsvg;
4205 else
4206 with_rsvg=$with_features
4207 fi
4208
4209
4210 # Check whether --with-xml2 was given.
4211 if test "${with_xml2+set}" = set; then :
4212 withval=$with_xml2;
4213 else
4214 with_xml2=$with_features
4215 fi
4216
4217
4218 # Check whether --with-imagemagick was given.
4219 if test "${with_imagemagick+set}" = set; then :
4220 withval=$with_imagemagick;
4221 else
4222 with_imagemagick=$with_features
4223 fi
4224
4225
4226
4227 # Check whether --with-xft was given.
4228 if test "${with_xft+set}" = set; then :
4229 withval=$with_xft;
4230 else
4231 with_xft=$with_features
4232 fi
4233
4234
4235 # Check whether --with-libotf was given.
4236 if test "${with_libotf+set}" = set; then :
4237 withval=$with_libotf;
4238 else
4239 with_libotf=$with_features
4240 fi
4241
4242
4243 # Check whether --with-m17n-flt was given.
4244 if test "${with_m17n_flt+set}" = set; then :
4245 withval=$with_m17n_flt;
4246 else
4247 with_m17n_flt=$with_features
4248 fi
4249
4250
4251
4252 # Check whether --with-toolkit-scroll-bars was given.
4253 if test "${with_toolkit_scroll_bars+set}" = set; then :
4254 withval=$with_toolkit_scroll_bars;
4255 else
4256 with_toolkit_scroll_bars=$with_features
4257 fi
4258
4259
4260 # Check whether --with-xaw3d was given.
4261 if test "${with_xaw3d+set}" = set; then :
4262 withval=$with_xaw3d;
4263 else
4264 with_xaw3d=$with_features
4265 fi
4266
4267
4268 # Check whether --with-xim was given.
4269 if test "${with_xim+set}" = set; then :
4270 withval=$with_xim;
4271 else
4272 with_xim=$with_features
4273 fi
4274
4275
4276 # Check whether --with-ns was given.
4277 if test "${with_ns+set}" = set; then :
4278 withval=$with_ns;
4279 else
4280 with_ns=no
4281 fi
4282
4283
4284 # Check whether --with-w32 was given.
4285 if test "${with_w32+set}" = set; then :
4286 withval=$with_w32;
4287 else
4288 with_w32=no
4289 fi
4290
4291
4292
4293 # Check whether --with-gpm was given.
4294 if test "${with_gpm+set}" = set; then :
4295 withval=$with_gpm;
4296 else
4297 with_gpm=$with_features
4298 fi
4299
4300
4301 # Check whether --with-dbus was given.
4302 if test "${with_dbus+set}" = set; then :
4303 withval=$with_dbus;
4304 else
4305 with_dbus=$with_features
4306 fi
4307
4308
4309 # Check whether --with-gconf was given.
4310 if test "${with_gconf+set}" = set; then :
4311 withval=$with_gconf;
4312 else
4313 with_gconf=$with_features
4314 fi
4315
4316
4317 # Check whether --with-gsettings was given.
4318 if test "${with_gsettings+set}" = set; then :
4319 withval=$with_gsettings;
4320 else
4321 with_gsettings=$with_features
4322 fi
4323
4324
4325 # Check whether --with-selinux was given.
4326 if test "${with_selinux+set}" = set; then :
4327 withval=$with_selinux;
4328 else
4329 with_selinux=$with_features
4330 fi
4331
4332
4333 # Check whether --with-gnutls was given.
4334 if test "${with_gnutls+set}" = set; then :
4335 withval=$with_gnutls;
4336 else
4337 with_gnutls=$with_features
4338 fi
4339
4340
4341
4342 # Check whether --with-file-notification was given.
4343 if test "${with_file_notification+set}" = set; then :
4344 withval=$with_file_notification; case "${withval}" in
4345 y | ye | yes ) val=yes ;;
4346 n | no ) val=no ;;
4347 g | gf | gfi | gfil | gfile ) val=gfile ;;
4348 i | in | ino | inot | inoti | inotif | inotify ) val=inotify ;;
4349 w | w3 | w32 ) val=w32 ;;
4350 * ) as_fn_error "\`--with-file-notification=$withval' is invalid;
4351 this option's value should be \`yes', \`no', \`gfile', \`inotify' or \`w32'.
4352 \`yes' is a synonym for \`w32' on MS-Windows, and for \`gfile' otherwise." "$LINENO" 5
4353 ;;
4354 esac
4355 with_file_notification=$val
4356
4357 else
4358 with_file_notification=yes
4359 fi
4360
4361
4362 ## For the times when you want to build Emacs but don't have
4363 ## a suitable makeinfo, and can live without the manuals.
4364
4365 # Check whether --with-makeinfo was given.
4366 if test "${with_makeinfo+set}" = set; then :
4367 withval=$with_makeinfo;
4368 else
4369 with_makeinfo=$with_features
4370 fi
4371
4372
4373 ## Makefile.in needs the cache file name.
4374
4375
4376 ## This is an option because I do not know if all info/man support
4377 ## compressed files, nor how to test if they do so.
4378
4379 # Check whether --with-compress-info was given.
4380 if test "${with_compress_info+set}" = set; then :
4381 withval=$with_compress_info;
4382 else
4383 with_compress_info=$with_features
4384 fi
4385
4386 if test $with_compress_info = yes; then
4387 GZIP_INFO=yes
4388 else
4389 GZIP_INFO=
4390 fi
4391
4392
4393
4394 # Check whether --with-pkg-config-prog was given.
4395 if test "${with_pkg_config_prog+set}" = set; then :
4396 withval=$with_pkg_config_prog;
4397 fi
4398
4399 if test "X${with_pkg_config_prog}" != X; then
4400 if test "${with_pkg_config_prog}" != yes; then
4401 PKG_CONFIG="${with_pkg_config_prog}"
4402 fi
4403 fi
4404
4405
4406 # Check whether --with-gameuser was given.
4407 if test "${with_gameuser+set}" = set; then :
4408 withval=$with_gameuser;
4409 fi
4410
4411 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4412 && gameuser="${with_gameuser}"
4413 test "X$gameuser" = X && gameuser=games
4414
4415
4416 # Check whether --with-gnustep-conf was given.
4417 if test "${with_gnustep_conf+set}" = set; then :
4418 withval=$with_gnustep_conf;
4419 fi
4420
4421 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4422 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4423 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4424 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4425
4426 # Check whether --enable-ns-self-contained was given.
4427 if test "${enable_ns_self_contained+set}" = set; then :
4428 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4429 else
4430 EN_NS_SELF_CONTAINED=yes
4431 fi
4432
4433
4434 # Check whether --enable-locallisppath was given.
4435 if test "${enable_locallisppath+set}" = set; then :
4436 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4437 locallisppath=
4438 elif test "${enableval}" != "yes"; then
4439 locallisppath=${enableval}
4440 fi
4441 fi
4442
4443
4444 # Check whether --enable-checking was given.
4445 if test "${enable_checking+set}" = set; then :
4446 enableval=$enable_checking; ac_checking_flags="${enableval}"
4447 fi
4448
4449 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4450 for check in $ac_checking_flags
4451 do
4452 case $check in
4453 # these set all the flags to specific states
4454 yes) ac_enable_checking=1 ;;
4455 no) ac_enable_checking= ;
4456 ac_gc_check_stringbytes= ;
4457 ac_gc_check_string_overrun= ;
4458 ac_gc_check_string_free_list= ;
4459 ac_xmalloc_overrun= ;
4460 ac_gc_check_cons_list= ;
4461 ac_glyphs_debug= ;;
4462 all) ac_enable_checking=1 ;
4463 ac_gc_check_stringbytes=1 ;
4464 ac_gc_check_string_overrun=1 ;
4465 ac_gc_check_string_free_list=1 ;
4466 ac_xmalloc_overrun=1 ;
4467 ac_gc_check_cons_list=1 ;
4468 ac_glyphs_debug=1 ;;
4469 # these enable particular checks
4470 stringbytes) ac_gc_check_stringbytes=1 ;;
4471 stringoverrun) ac_gc_check_string_overrun=1 ;;
4472 stringfreelist) ac_gc_check_string_free_list=1 ;;
4473 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4474 conslist) ac_gc_check_cons_list=1 ;;
4475 glyphs) ac_glyphs_debug=1 ;;
4476 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4477 esac
4478 done
4479 IFS="$ac_save_IFS"
4480
4481 if test x$ac_enable_checking != x ; then
4482
4483 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4484
4485 fi
4486 if test x$ac_gc_check_stringbytes != x ; then
4487
4488 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4489
4490 fi
4491 if test x$ac_gc_check_string_overrun != x ; then
4492
4493 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4494
4495 fi
4496 if test x$ac_gc_check_string_free_list != x ; then
4497
4498 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4499
4500 fi
4501 if test x$ac_xmalloc_overrun != x ; then
4502
4503 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4504
4505 fi
4506 if test x$ac_gc_check_cons_list != x ; then
4507
4508 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4509
4510 fi
4511 if test x$ac_glyphs_debug != x ; then
4512
4513 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4514
4515 fi
4516
4517 # Check whether --enable-check-lisp-object-type was given.
4518 if test "${enable_check_lisp_object_type+set}" = set; then :
4519 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4520
4521 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4522
4523 fi
4524 fi
4525
4526
4527
4528 # Check whether --enable-profiling was given.
4529 if test "${enable_profiling+set}" = set; then :
4530 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4531 fi
4532
4533 if test x$ac_enable_profiling != x ; then
4534 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4535 else
4536 PROFILING_CFLAGS=
4537 fi
4538
4539
4540 # Check whether --enable-autodepend was given.
4541 if test "${enable_autodepend+set}" = set; then :
4542 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4543 else
4544 ac_enable_autodepend=yes
4545 fi
4546
4547
4548 # Check whether --enable-gtk-deprecation-warnings was given.
4549 if test "${enable_gtk_deprecation_warnings+set}" = set; then :
4550 enableval=$enable_gtk_deprecation_warnings; ac_enable_gtk_deprecation_warnings="${enableval}"
4551 fi
4552
4553
4554 #### Make srcdir absolute, if it isn't already. It's important to
4555 #### avoid running the file name through pwd unnecessarily, since pwd can
4556 #### give you automounter prefixes, which can go away. We do all this
4557 #### so Emacs can find its files when run uninstalled.
4558 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4559 unset CDPATH
4560 case "${srcdir}" in
4561 [\\/]* | ?:[\\/]*) ;;
4562 . )
4563 ## We may be able to use the $PWD environment variable to make this
4564 ## absolute. But sometimes PWD is inaccurate.
4565 ## Note: we used to use $PWD at the end instead of `pwd`,
4566 ## but that tested only for a well-formed and valid PWD,
4567 ## it did not object when PWD was well-formed and valid but just wrong.
4568 if test ".$PWD" != "." && test ".`(cd "$PWD" ; sh -c pwd)`" = ".`pwd`" ;
4569 then
4570 srcdir="$PWD"
4571 else
4572 srcdir=`(cd "$srcdir"; pwd)`
4573 fi
4574 ;;
4575 * ) srcdir=`(cd "$srcdir"; pwd)` ;;
4576 esac
4577
4578 ### Canonicalize the configuration name.
4579
4580 # Make sure we can run config.sub.
4581 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4582 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4583
4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4585 $as_echo_n "checking build system type... " >&6; }
4586 if test "${ac_cv_build+set}" = set; then :
4587 $as_echo_n "(cached) " >&6
4588 else
4589 ac_build_alias=$build_alias
4590 test "x$ac_build_alias" = x &&
4591 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4592 test "x$ac_build_alias" = x &&
4593 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4594 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4595 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4596
4597 fi
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4599 $as_echo "$ac_cv_build" >&6; }
4600 case $ac_cv_build in
4601 *-*-*) ;;
4602 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4603 esac
4604 build=$ac_cv_build
4605 ac_save_IFS=$IFS; IFS='-'
4606 set x $ac_cv_build
4607 shift
4608 build_cpu=$1
4609 build_vendor=$2
4610 shift; shift
4611 # Remember, the first character of IFS is used to create $*,
4612 # except with old shells:
4613 build_os=$*
4614 IFS=$ac_save_IFS
4615 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4616
4617
4618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4619 $as_echo_n "checking host system type... " >&6; }
4620 if test "${ac_cv_host+set}" = set; then :
4621 $as_echo_n "(cached) " >&6
4622 else
4623 if test "x$host_alias" = x; then
4624 ac_cv_host=$ac_cv_build
4625 else
4626 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4627 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4628 fi
4629
4630 fi
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4632 $as_echo "$ac_cv_host" >&6; }
4633 case $ac_cv_host in
4634 *-*-*) ;;
4635 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4636 esac
4637 host=$ac_cv_host
4638 ac_save_IFS=$IFS; IFS='-'
4639 set x $ac_cv_host
4640 shift
4641 host_cpu=$1
4642 host_vendor=$2
4643 shift; shift
4644 # Remember, the first character of IFS is used to create $*,
4645 # except with old shells:
4646 host_os=$*
4647 IFS=$ac_save_IFS
4648 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4649
4650
4651 canonical=$host
4652 configuration=${host_alias-${build_alias-$host}}
4653
4654
4655
4656 ### If you add support for a new configuration, add code to this
4657 ### switch statement to recognize your configuration name and select
4658 ### the appropriate operating system file.
4659
4660 ### You would hope that you could choose an s/*.h
4661 ### file based on the operating system portion. However, it turns out
4662 ### that each s/*.h file is pretty manufacturer-specific.
4663 ### So we basically have to have a special case for each
4664 ### configuration name.
4665 ###
4666 ### As far as handling version numbers on operating systems is
4667 ### concerned, make sure things will fail in a fixable way. If
4668 ### /etc/MACHINES doesn't say anything about version numbers, be
4669 ### prepared to handle anything reasonably. If version numbers
4670 ### matter, be sure /etc/MACHINES says something about it.
4671
4672 opsys='' unported=no
4673 case "${canonical}" in
4674
4675 ## GNU/Linux and similar ports
4676 *-*-linux* )
4677 opsys=gnu-linux
4678 ;;
4679
4680 ## FreeBSD ports
4681 *-*-freebsd* )
4682 opsys=freebsd
4683 ;;
4684
4685 ## DragonFly ports
4686 *-*-dragonfly* )
4687 opsys=dragonfly
4688 ;;
4689
4690 ## FreeBSD kernel + glibc based userland
4691 *-*-kfreebsd*gnu* )
4692 opsys=gnu-kfreebsd
4693 ;;
4694
4695 ## NetBSD ports
4696 *-*-netbsd* )
4697 opsys=netbsd
4698 ;;
4699
4700 ## OpenBSD ports
4701 *-*-openbsd* )
4702 opsys=openbsd
4703 ;;
4704
4705 ## Apple Darwin / Mac OS X
4706 *-apple-darwin* )
4707 case "${canonical}" in
4708 i[3456]86-* ) ;;
4709 powerpc-* ) ;;
4710 x86_64-* ) ;;
4711 * ) unported=yes ;;
4712 esac
4713 opsys=darwin
4714 ## Use fink packages if available.
4715 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4716 ## if test -d /sw/include && test -d /sw/lib; then
4717 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4718 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4719 ## fi
4720 ;;
4721
4722 ## Cygwin ports
4723 *-*-cygwin )
4724 opsys=cygwin
4725 ;;
4726
4727 ## HP 9000 series 700 and 800, running HP/UX
4728 hppa*-hp-hpux10.2* )
4729 opsys=hpux10-20
4730 ;;
4731 hppa*-hp-hpux1[1-9]* )
4732 opsys=hpux11
4733 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4734 ;;
4735
4736 ## IBM machines
4737 rs6000-ibm-aix4.[23]* )
4738 opsys=aix4-2
4739 ;;
4740 powerpc-ibm-aix4.[23]* )
4741 opsys=aix4-2
4742 ;;
4743 rs6000-ibm-aix[56]* )
4744 opsys=aix4-2
4745 ;;
4746 powerpc-ibm-aix[56]* )
4747 opsys=aix4-2
4748 ;;
4749
4750 ## Silicon Graphics machines
4751 ## Iris 4D
4752 mips-sgi-irix6.5 )
4753 opsys=irix6-5
4754 # Without defining _LANGUAGE_C, things get masked out in the headers
4755 # so that, for instance, grepping for `free' in stdlib.h fails and
4756 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4757 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4758 ;;
4759
4760 ## Suns
4761 *-sun-solaris* \
4762 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4763 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4764 case "${canonical}" in
4765 i[3456]86-*-* ) ;;
4766 amd64-*-*|x86_64-*-*) ;;
4767 sparc* ) ;;
4768 * ) unported=yes ;;
4769 esac
4770 case "${canonical}" in
4771 *-sunos5.6* | *-solaris2.6* )
4772 opsys=sol2-6
4773 RANLIB="ar -ts"
4774 ;;
4775 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4776 opsys=sol2-6
4777 emacs_check_sunpro_c=yes
4778 ;;
4779 *-sunos5* | *-solaris* )
4780 opsys=sol2-10
4781 emacs_check_sunpro_c=yes
4782 ;;
4783 esac
4784 ## Watch out for a compiler that we know will not work.
4785 case "${canonical}" in
4786 *-solaris* | *-sunos5* )
4787 if [ "x$CC" = x/usr/ucb/cc ]; then
4788 ## /usr/ucb/cc doesn't work;
4789 ## we should find some other compiler that does work.
4790 unset CC
4791 fi
4792 ;;
4793 *) ;;
4794 esac
4795 ;;
4796
4797 ## Intel 386 machines where we don't care about the manufacturer.
4798 i[3456]86-*-* )
4799 case "${canonical}" in
4800 *-darwin* ) opsys=darwin ;;
4801 *-mingw32 )
4802 opsys=mingw32
4803 # MinGW overrides and adds some system headers in nt/inc.
4804 GCC_TEST_OPTIONS="-I $srcdir/nt/inc"
4805 ;;
4806 *-sysv4.2uw* ) opsys=unixware ;;
4807 *-sysv5uw* ) opsys=unixware ;;
4808 *-sysv5OpenUNIX* ) opsys=unixware ;;
4809 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4810 esac
4811 ;;
4812
4813 * )
4814 unported=yes
4815 ;;
4816 esac
4817
4818 ### If the code above didn't choose an operating system, just choose
4819 ### an operating system based on the configuration name. You really
4820 ### only want to use this when you have no idea what the right
4821 ### operating system is; if you know what operating systems a machine
4822 ### runs, it's cleaner to make it explicit in the case statement
4823 ### above.
4824 if test x"${opsys}" = x; then
4825 case "${canonical}" in
4826 *-gnu* ) opsys=gnu ;;
4827 * )
4828 unported=yes
4829 ;;
4830 esac
4831 fi
4832
4833
4834
4835 if test $unported = yes; then
4836 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4837 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4838 fi
4839
4840
4841 #### Choose a compiler.
4842
4843 ac_ext=c
4844 ac_cpp='$CPP $CPPFLAGS'
4845 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4846 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4847 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4848 if test -n "$ac_tool_prefix"; then
4849 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4850 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4852 $as_echo_n "checking for $ac_word... " >&6; }
4853 if test "${ac_cv_prog_CC+set}" = set; then :
4854 $as_echo_n "(cached) " >&6
4855 else
4856 if test -n "$CC"; then
4857 ac_cv_prog_CC="$CC" # Let the user override the test.
4858 else
4859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4860 for as_dir in $PATH
4861 do
4862 IFS=$as_save_IFS
4863 test -z "$as_dir" && as_dir=.
4864 for ac_exec_ext in '' $ac_executable_extensions; do
4865 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4866 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4867 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4868 break 2
4869 fi
4870 done
4871 done
4872 IFS=$as_save_IFS
4873
4874 fi
4875 fi
4876 CC=$ac_cv_prog_CC
4877 if test -n "$CC"; then
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4879 $as_echo "$CC" >&6; }
4880 else
4881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4882 $as_echo "no" >&6; }
4883 fi
4884
4885
4886 fi
4887 if test -z "$ac_cv_prog_CC"; then
4888 ac_ct_CC=$CC
4889 # Extract the first word of "gcc", so it can be a program name with args.
4890 set dummy gcc; ac_word=$2
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4892 $as_echo_n "checking for $ac_word... " >&6; }
4893 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4894 $as_echo_n "(cached) " >&6
4895 else
4896 if test -n "$ac_ct_CC"; then
4897 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4898 else
4899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4900 for as_dir in $PATH
4901 do
4902 IFS=$as_save_IFS
4903 test -z "$as_dir" && as_dir=.
4904 for ac_exec_ext in '' $ac_executable_extensions; do
4905 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4906 ac_cv_prog_ac_ct_CC="gcc"
4907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4908 break 2
4909 fi
4910 done
4911 done
4912 IFS=$as_save_IFS
4913
4914 fi
4915 fi
4916 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4917 if test -n "$ac_ct_CC"; then
4918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4919 $as_echo "$ac_ct_CC" >&6; }
4920 else
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4922 $as_echo "no" >&6; }
4923 fi
4924
4925 if test "x$ac_ct_CC" = x; then
4926 CC=""
4927 else
4928 case $cross_compiling:$ac_tool_warned in
4929 yes:)
4930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4932 ac_tool_warned=yes ;;
4933 esac
4934 CC=$ac_ct_CC
4935 fi
4936 else
4937 CC="$ac_cv_prog_CC"
4938 fi
4939
4940 if test -z "$CC"; then
4941 if test -n "$ac_tool_prefix"; then
4942 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4943 set dummy ${ac_tool_prefix}cc; ac_word=$2
4944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4945 $as_echo_n "checking for $ac_word... " >&6; }
4946 if test "${ac_cv_prog_CC+set}" = set; then :
4947 $as_echo_n "(cached) " >&6
4948 else
4949 if test -n "$CC"; then
4950 ac_cv_prog_CC="$CC" # Let the user override the test.
4951 else
4952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4953 for as_dir in $PATH
4954 do
4955 IFS=$as_save_IFS
4956 test -z "$as_dir" && as_dir=.
4957 for ac_exec_ext in '' $ac_executable_extensions; do
4958 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4959 ac_cv_prog_CC="${ac_tool_prefix}cc"
4960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4961 break 2
4962 fi
4963 done
4964 done
4965 IFS=$as_save_IFS
4966
4967 fi
4968 fi
4969 CC=$ac_cv_prog_CC
4970 if test -n "$CC"; then
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4972 $as_echo "$CC" >&6; }
4973 else
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4975 $as_echo "no" >&6; }
4976 fi
4977
4978
4979 fi
4980 fi
4981 if test -z "$CC"; then
4982 # Extract the first word of "cc", so it can be a program name with args.
4983 set dummy cc; ac_word=$2
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4985 $as_echo_n "checking for $ac_word... " >&6; }
4986 if test "${ac_cv_prog_CC+set}" = set; then :
4987 $as_echo_n "(cached) " >&6
4988 else
4989 if test -n "$CC"; then
4990 ac_cv_prog_CC="$CC" # Let the user override the test.
4991 else
4992 ac_prog_rejected=no
4993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4994 for as_dir in $PATH
4995 do
4996 IFS=$as_save_IFS
4997 test -z "$as_dir" && as_dir=.
4998 for ac_exec_ext in '' $ac_executable_extensions; do
4999 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5000 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5001 ac_prog_rejected=yes
5002 continue
5003 fi
5004 ac_cv_prog_CC="cc"
5005 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5006 break 2
5007 fi
5008 done
5009 done
5010 IFS=$as_save_IFS
5011
5012 if test $ac_prog_rejected = yes; then
5013 # We found a bogon in the path, so make sure we never use it.
5014 set dummy $ac_cv_prog_CC
5015 shift
5016 if test $# != 0; then
5017 # We chose a different compiler from the bogus one.
5018 # However, it has the same basename, so the bogon will be chosen
5019 # first if we set CC to just the basename; use the full file name.
5020 shift
5021 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5022 fi
5023 fi
5024 fi
5025 fi
5026 CC=$ac_cv_prog_CC
5027 if test -n "$CC"; then
5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5029 $as_echo "$CC" >&6; }
5030 else
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5032 $as_echo "no" >&6; }
5033 fi
5034
5035
5036 fi
5037 if test -z "$CC"; then
5038 if test -n "$ac_tool_prefix"; then
5039 for ac_prog in cl.exe
5040 do
5041 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5042 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5044 $as_echo_n "checking for $ac_word... " >&6; }
5045 if test "${ac_cv_prog_CC+set}" = set; then :
5046 $as_echo_n "(cached) " >&6
5047 else
5048 if test -n "$CC"; then
5049 ac_cv_prog_CC="$CC" # Let the user override the test.
5050 else
5051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5052 for as_dir in $PATH
5053 do
5054 IFS=$as_save_IFS
5055 test -z "$as_dir" && as_dir=.
5056 for ac_exec_ext in '' $ac_executable_extensions; do
5057 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5058 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5059 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5060 break 2
5061 fi
5062 done
5063 done
5064 IFS=$as_save_IFS
5065
5066 fi
5067 fi
5068 CC=$ac_cv_prog_CC
5069 if test -n "$CC"; then
5070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5071 $as_echo "$CC" >&6; }
5072 else
5073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5074 $as_echo "no" >&6; }
5075 fi
5076
5077
5078 test -n "$CC" && break
5079 done
5080 fi
5081 if test -z "$CC"; then
5082 ac_ct_CC=$CC
5083 for ac_prog in cl.exe
5084 do
5085 # Extract the first word of "$ac_prog", so it can be a program name with args.
5086 set dummy $ac_prog; ac_word=$2
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5088 $as_echo_n "checking for $ac_word... " >&6; }
5089 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
5090 $as_echo_n "(cached) " >&6
5091 else
5092 if test -n "$ac_ct_CC"; then
5093 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5094 else
5095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5096 for as_dir in $PATH
5097 do
5098 IFS=$as_save_IFS
5099 test -z "$as_dir" && as_dir=.
5100 for ac_exec_ext in '' $ac_executable_extensions; do
5101 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5102 ac_cv_prog_ac_ct_CC="$ac_prog"
5103 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5104 break 2
5105 fi
5106 done
5107 done
5108 IFS=$as_save_IFS
5109
5110 fi
5111 fi
5112 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5113 if test -n "$ac_ct_CC"; then
5114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5115 $as_echo "$ac_ct_CC" >&6; }
5116 else
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5118 $as_echo "no" >&6; }
5119 fi
5120
5121
5122 test -n "$ac_ct_CC" && break
5123 done
5124
5125 if test "x$ac_ct_CC" = x; then
5126 CC=""
5127 else
5128 case $cross_compiling:$ac_tool_warned in
5129 yes:)
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5131 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5132 ac_tool_warned=yes ;;
5133 esac
5134 CC=$ac_ct_CC
5135 fi
5136 fi
5137
5138 fi
5139
5140
5141 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5142 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5143 as_fn_error "no acceptable C compiler found in \$PATH
5144 See \`config.log' for more details." "$LINENO" 5; }
5145
5146 # Provide some information about the compiler.
5147 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5148 set X $ac_compile
5149 ac_compiler=$2
5150 for ac_option in --version -v -V -qversion; do
5151 { { ac_try="$ac_compiler $ac_option >&5"
5152 case "(($ac_try" in
5153 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5154 *) ac_try_echo=$ac_try;;
5155 esac
5156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5157 $as_echo "$ac_try_echo"; } >&5
5158 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5159 ac_status=$?
5160 if test -s conftest.err; then
5161 sed '10a\
5162 ... rest of stderr output deleted ...
5163 10q' conftest.err >conftest.er1
5164 cat conftest.er1 >&5
5165 fi
5166 rm -f conftest.er1 conftest.err
5167 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5168 test $ac_status = 0; }
5169 done
5170
5171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5172 /* end confdefs.h. */
5173
5174 int
5175 main ()
5176 {
5177
5178 ;
5179 return 0;
5180 }
5181 _ACEOF
5182 ac_clean_files_save=$ac_clean_files
5183 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
5184 # Try to create an executable without -o first, disregard a.out.
5185 # It will help us diagnose broken compilers, and finding out an intuition
5186 # of exeext.
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
5188 $as_echo_n "checking whether the C compiler works... " >&6; }
5189 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
5190
5191 # The possible output files:
5192 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
5193
5194 ac_rmfiles=
5195 for ac_file in $ac_files
5196 do
5197 case $ac_file in
5198 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5199 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
5200 esac
5201 done
5202 rm -f $ac_rmfiles
5203
5204 if { { ac_try="$ac_link_default"
5205 case "(($ac_try" in
5206 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5207 *) ac_try_echo=$ac_try;;
5208 esac
5209 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5210 $as_echo "$ac_try_echo"; } >&5
5211 (eval "$ac_link_default") 2>&5
5212 ac_status=$?
5213 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5214 test $ac_status = 0; }; then :
5215 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5216 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5217 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5218 # so that the user can short-circuit this test for compilers unknown to
5219 # Autoconf.
5220 for ac_file in $ac_files ''
5221 do
5222 test -f "$ac_file" || continue
5223 case $ac_file in
5224 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5225 ;;
5226 [ab].out )
5227 # We found the default executable, but exeext='' is most
5228 # certainly right.
5229 break;;
5230 *.* )
5231 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5232 then :; else
5233 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5234 fi
5235 # We set ac_cv_exeext here because the later test for it is not
5236 # safe: cross compilers may not add the suffix if given an `-o'
5237 # argument, so we may need to know it at that point already.
5238 # Even if this section looks crufty: it has the advantage of
5239 # actually working.
5240 break;;
5241 * )
5242 break;;
5243 esac
5244 done
5245 test "$ac_cv_exeext" = no && ac_cv_exeext=
5246
5247 else
5248 ac_file=''
5249 fi
5250 if test -z "$ac_file"; then :
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5252 $as_echo "no" >&6; }
5253 $as_echo "$as_me: failed program was:" >&5
5254 sed 's/^/| /' conftest.$ac_ext >&5
5255
5256 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5257 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5258 { as_fn_set_status 77
5259 as_fn_error "C compiler cannot create executables
5260 See \`config.log' for more details." "$LINENO" 5; }; }
5261 else
5262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5263 $as_echo "yes" >&6; }
5264 fi
5265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5266 $as_echo_n "checking for C compiler default output file name... " >&6; }
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5268 $as_echo "$ac_file" >&6; }
5269 ac_exeext=$ac_cv_exeext
5270
5271 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5272 ac_clean_files=$ac_clean_files_save
5273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5274 $as_echo_n "checking for suffix of executables... " >&6; }
5275 if { { ac_try="$ac_link"
5276 case "(($ac_try" in
5277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5278 *) ac_try_echo=$ac_try;;
5279 esac
5280 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5281 $as_echo "$ac_try_echo"; } >&5
5282 (eval "$ac_link") 2>&5
5283 ac_status=$?
5284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5285 test $ac_status = 0; }; then :
5286 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5287 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5288 # work properly (i.e., refer to `conftest.exe'), while it won't with
5289 # `rm'.
5290 for ac_file in conftest.exe conftest conftest.*; do
5291 test -f "$ac_file" || continue
5292 case $ac_file in
5293 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5294 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5295 break;;
5296 * ) break;;
5297 esac
5298 done
5299 else
5300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5301 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5302 as_fn_error "cannot compute suffix of executables: cannot compile and link
5303 See \`config.log' for more details." "$LINENO" 5; }
5304 fi
5305 rm -f conftest conftest$ac_cv_exeext
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5307 $as_echo "$ac_cv_exeext" >&6; }
5308
5309 rm -f conftest.$ac_ext
5310 EXEEXT=$ac_cv_exeext
5311 ac_exeext=$EXEEXT
5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5313 /* end confdefs.h. */
5314 #include <stdio.h>
5315 int
5316 main ()
5317 {
5318 FILE *f = fopen ("conftest.out", "w");
5319 return ferror (f) || fclose (f) != 0;
5320
5321 ;
5322 return 0;
5323 }
5324 _ACEOF
5325 ac_clean_files="$ac_clean_files conftest.out"
5326 # Check that the compiler produces executables we can run. If not, either
5327 # the compiler is broken, or we cross compile.
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5329 $as_echo_n "checking whether we are cross compiling... " >&6; }
5330 if test "$cross_compiling" != yes; then
5331 { { ac_try="$ac_link"
5332 case "(($ac_try" in
5333 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5334 *) ac_try_echo=$ac_try;;
5335 esac
5336 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5337 $as_echo "$ac_try_echo"; } >&5
5338 (eval "$ac_link") 2>&5
5339 ac_status=$?
5340 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5341 test $ac_status = 0; }
5342 if { ac_try='./conftest$ac_cv_exeext'
5343 { { case "(($ac_try" in
5344 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5345 *) ac_try_echo=$ac_try;;
5346 esac
5347 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5348 $as_echo "$ac_try_echo"; } >&5
5349 (eval "$ac_try") 2>&5
5350 ac_status=$?
5351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5352 test $ac_status = 0; }; }; then
5353 cross_compiling=no
5354 else
5355 if test "$cross_compiling" = maybe; then
5356 cross_compiling=yes
5357 else
5358 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5359 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5360 as_fn_error "cannot run C compiled programs.
5361 If you meant to cross compile, use \`--host'.
5362 See \`config.log' for more details." "$LINENO" 5; }
5363 fi
5364 fi
5365 fi
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5367 $as_echo "$cross_compiling" >&6; }
5368
5369 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5370 ac_clean_files=$ac_clean_files_save
5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5372 $as_echo_n "checking for suffix of object files... " >&6; }
5373 if test "${ac_cv_objext+set}" = set; then :
5374 $as_echo_n "(cached) " >&6
5375 else
5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5377 /* end confdefs.h. */
5378
5379 int
5380 main ()
5381 {
5382
5383 ;
5384 return 0;
5385 }
5386 _ACEOF
5387 rm -f conftest.o conftest.obj
5388 if { { ac_try="$ac_compile"
5389 case "(($ac_try" in
5390 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5391 *) ac_try_echo=$ac_try;;
5392 esac
5393 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5394 $as_echo "$ac_try_echo"; } >&5
5395 (eval "$ac_compile") 2>&5
5396 ac_status=$?
5397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5398 test $ac_status = 0; }; then :
5399 for ac_file in conftest.o conftest.obj conftest.*; do
5400 test -f "$ac_file" || continue;
5401 case $ac_file in
5402 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5403 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5404 break;;
5405 esac
5406 done
5407 else
5408 $as_echo "$as_me: failed program was:" >&5
5409 sed 's/^/| /' conftest.$ac_ext >&5
5410
5411 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5412 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5413 as_fn_error "cannot compute suffix of object files: cannot compile
5414 See \`config.log' for more details." "$LINENO" 5; }
5415 fi
5416 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5417 fi
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5419 $as_echo "$ac_cv_objext" >&6; }
5420 OBJEXT=$ac_cv_objext
5421 ac_objext=$OBJEXT
5422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5423 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5424 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5425 $as_echo_n "(cached) " >&6
5426 else
5427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5428 /* end confdefs.h. */
5429
5430 int
5431 main ()
5432 {
5433 #ifndef __GNUC__
5434 choke me
5435 #endif
5436
5437 ;
5438 return 0;
5439 }
5440 _ACEOF
5441 if ac_fn_c_try_compile "$LINENO"; then :
5442 ac_compiler_gnu=yes
5443 else
5444 ac_compiler_gnu=no
5445 fi
5446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5447 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5448
5449 fi
5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5451 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5452 if test $ac_compiler_gnu = yes; then
5453 GCC=yes
5454 else
5455 GCC=
5456 fi
5457 ac_test_CFLAGS=${CFLAGS+set}
5458 ac_save_CFLAGS=$CFLAGS
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5460 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5461 if test "${ac_cv_prog_cc_g+set}" = set; then :
5462 $as_echo_n "(cached) " >&6
5463 else
5464 ac_save_c_werror_flag=$ac_c_werror_flag
5465 ac_c_werror_flag=yes
5466 ac_cv_prog_cc_g=no
5467 CFLAGS="-g"
5468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5469 /* end confdefs.h. */
5470
5471 int
5472 main ()
5473 {
5474
5475 ;
5476 return 0;
5477 }
5478 _ACEOF
5479 if ac_fn_c_try_compile "$LINENO"; then :
5480 ac_cv_prog_cc_g=yes
5481 else
5482 CFLAGS=""
5483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5484 /* end confdefs.h. */
5485
5486 int
5487 main ()
5488 {
5489
5490 ;
5491 return 0;
5492 }
5493 _ACEOF
5494 if ac_fn_c_try_compile "$LINENO"; then :
5495
5496 else
5497 ac_c_werror_flag=$ac_save_c_werror_flag
5498 CFLAGS="-g"
5499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5500 /* end confdefs.h. */
5501
5502 int
5503 main ()
5504 {
5505
5506 ;
5507 return 0;
5508 }
5509 _ACEOF
5510 if ac_fn_c_try_compile "$LINENO"; then :
5511 ac_cv_prog_cc_g=yes
5512 fi
5513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5514 fi
5515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5516 fi
5517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5518 ac_c_werror_flag=$ac_save_c_werror_flag
5519 fi
5520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5521 $as_echo "$ac_cv_prog_cc_g" >&6; }
5522 if test "$ac_test_CFLAGS" = set; then
5523 CFLAGS=$ac_save_CFLAGS
5524 elif test $ac_cv_prog_cc_g = yes; then
5525 if test "$GCC" = yes; then
5526 CFLAGS="-g -O2"
5527 else
5528 CFLAGS="-g"
5529 fi
5530 else
5531 if test "$GCC" = yes; then
5532 CFLAGS="-O2"
5533 else
5534 CFLAGS=
5535 fi
5536 fi
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5538 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5539 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5540 $as_echo_n "(cached) " >&6
5541 else
5542 ac_cv_prog_cc_c89=no
5543 ac_save_CC=$CC
5544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5545 /* end confdefs.h. */
5546 #include <stdarg.h>
5547 #include <stdio.h>
5548 #include <sys/types.h>
5549 #include <sys/stat.h>
5550 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5551 struct buf { int x; };
5552 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5553 static char *e (p, i)
5554 char **p;
5555 int i;
5556 {
5557 return p[i];
5558 }
5559 static char *f (char * (*g) (char **, int), char **p, ...)
5560 {
5561 char *s;
5562 va_list v;
5563 va_start (v,p);
5564 s = g (p, va_arg (v,int));
5565 va_end (v);
5566 return s;
5567 }
5568
5569 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5570 function prototypes and stuff, but not '\xHH' hex character constants.
5571 These don't provoke an error unfortunately, instead are silently treated
5572 as 'x'. The following induces an error, until -std is added to get
5573 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5574 array size at least. It's necessary to write '\x00'==0 to get something
5575 that's true only with -std. */
5576 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5577
5578 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5579 inside strings and character constants. */
5580 #define FOO(x) 'x'
5581 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5582
5583 int test (int i, double x);
5584 struct s1 {int (*f) (int a);};
5585 struct s2 {int (*f) (double a);};
5586 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5587 int argc;
5588 char **argv;
5589 int
5590 main ()
5591 {
5592 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5593 ;
5594 return 0;
5595 }
5596 _ACEOF
5597 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5598 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5599 do
5600 CC="$ac_save_CC $ac_arg"
5601 if ac_fn_c_try_compile "$LINENO"; then :
5602 ac_cv_prog_cc_c89=$ac_arg
5603 fi
5604 rm -f core conftest.err conftest.$ac_objext
5605 test "x$ac_cv_prog_cc_c89" != "xno" && break
5606 done
5607 rm -f conftest.$ac_ext
5608 CC=$ac_save_CC
5609
5610 fi
5611 # AC_CACHE_VAL
5612 case "x$ac_cv_prog_cc_c89" in
5613 x)
5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5615 $as_echo "none needed" >&6; } ;;
5616 xno)
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5618 $as_echo "unsupported" >&6; } ;;
5619 *)
5620 CC="$CC $ac_cv_prog_cc_c89"
5621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5622 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5623 esac
5624 if test "x$ac_cv_prog_cc_c89" != xno; then :
5625
5626 fi
5627
5628 ac_ext=c
5629 ac_cpp='$CPP $CPPFLAGS'
5630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5632 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5633 DEPDIR="${am__leading_dot}deps"
5634
5635 ac_config_commands="$ac_config_commands depfiles"
5636
5637
5638 am_make=${MAKE-make}
5639 cat > confinc << 'END'
5640 am__doit:
5641 @echo this is the am__doit target
5642 .PHONY: am__doit
5643 END
5644 # If we don't find an include directive, just comment out the code.
5645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5646 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5647 am__include="#"
5648 am__quote=
5649 _am_result=none
5650 # First try GNU make style include.
5651 echo "include confinc" > confmf
5652 # Ignore all kinds of additional output from `make'.
5653 case `$am_make -s -f confmf 2> /dev/null` in #(
5654 *the\ am__doit\ target*)
5655 am__include=include
5656 am__quote=
5657 _am_result=GNU
5658 ;;
5659 esac
5660 # Now try BSD make style include.
5661 if test "$am__include" = "#"; then
5662 echo '.include "confinc"' > confmf
5663 case `$am_make -s -f confmf 2> /dev/null` in #(
5664 *the\ am__doit\ target*)
5665 am__include=.include
5666 am__quote="\""
5667 _am_result=BSD
5668 ;;
5669 esac
5670 fi
5671
5672
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5674 $as_echo "$_am_result" >&6; }
5675 rm -f confinc confmf
5676
5677 # Check whether --enable-dependency-tracking was given.
5678 if test "${enable_dependency_tracking+set}" = set; then :
5679 enableval=$enable_dependency_tracking;
5680 fi
5681
5682 if test "x$enable_dependency_tracking" != xno; then
5683 am_depcomp="$ac_aux_dir/depcomp"
5684 AMDEPBACKSLASH='\'
5685 fi
5686 if test "x$enable_dependency_tracking" != xno; then
5687 AMDEP_TRUE=
5688 AMDEP_FALSE='#'
5689 else
5690 AMDEP_TRUE='#'
5691 AMDEP_FALSE=
5692 fi
5693
5694
5695
5696 depcc="$CC" am_compiler_list=
5697
5698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5699 $as_echo_n "checking dependency style of $depcc... " >&6; }
5700 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5701 $as_echo_n "(cached) " >&6
5702 else
5703 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5704 # We make a subdir and do the tests there. Otherwise we can end up
5705 # making bogus files that we don't know about and never remove. For
5706 # instance it was reported that on HP-UX the gcc test will end up
5707 # making a dummy file named `D' -- because `-MD' means `put the output
5708 # in D'.
5709 mkdir conftest.dir
5710 # Copy depcomp to subdir because otherwise we won't find it if we're
5711 # using a relative directory.
5712 cp "$am_depcomp" conftest.dir
5713 cd conftest.dir
5714 # We will build objects and dependencies in a subdirectory because
5715 # it helps to detect inapplicable dependency modes. For instance
5716 # both Tru64's cc and ICC support -MD to output dependencies as a
5717 # side effect of compilation, but ICC will put the dependencies in
5718 # the current directory while Tru64 will put them in the object
5719 # directory.
5720 mkdir sub
5721
5722 am_cv_CC_dependencies_compiler_type=none
5723 if test "$am_compiler_list" = ""; then
5724 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5725 fi
5726 am__universal=false
5727 case " $depcc " in #(
5728 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5729 esac
5730
5731 for depmode in $am_compiler_list; do
5732 # Setup a source with many dependencies, because some compilers
5733 # like to wrap large dependency lists on column 80 (with \), and
5734 # we should not choose a depcomp mode which is confused by this.
5735 #
5736 # We need to recreate these files for each test, as the compiler may
5737 # overwrite some of them when testing with obscure command lines.
5738 # This happens at least with the AIX C compiler.
5739 : > sub/conftest.c
5740 for i in 1 2 3 4 5 6; do
5741 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5742 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5743 # Solaris 8's {/usr,}/bin/sh.
5744 touch sub/conftst$i.h
5745 done
5746 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5747
5748 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5749 # mode. It turns out that the SunPro C++ compiler does not properly
5750 # handle `-M -o', and we need to detect this. Also, some Intel
5751 # versions had trouble with output in subdirs
5752 am__obj=sub/conftest.${OBJEXT-o}
5753 am__minus_obj="-o $am__obj"
5754 case $depmode in
5755 gcc)
5756 # This depmode causes a compiler race in universal mode.
5757 test "$am__universal" = false || continue
5758 ;;
5759 nosideeffect)
5760 # after this tag, mechanisms are not by side-effect, so they'll
5761 # only be used when explicitly requested
5762 if test "x$enable_dependency_tracking" = xyes; then
5763 continue
5764 else
5765 break
5766 fi
5767 ;;
5768 msvisualcpp | msvcmsys)
5769 # This compiler won't grok `-c -o', but also, the minuso test has
5770 # not run yet. These depmodes are late enough in the game, and
5771 # so weak that their functioning should not be impacted.
5772 am__obj=conftest.${OBJEXT-o}
5773 am__minus_obj=
5774 ;;
5775 none) break ;;
5776 esac
5777 if depmode=$depmode \
5778 source=sub/conftest.c object=$am__obj \
5779 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5780 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5781 >/dev/null 2>conftest.err &&
5782 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5783 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5784 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5785 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5786 # icc doesn't choke on unknown options, it will just issue warnings
5787 # or remarks (even with -Werror). So we grep stderr for any message
5788 # that says an option was ignored or not supported.
5789 # When given -MP, icc 7.0 and 7.1 complain thusly:
5790 # icc: Command line warning: ignoring option '-M'; no argument required
5791 # The diagnosis changed in icc 8.0:
5792 # icc: Command line remark: option '-MP' not supported
5793 if (grep 'ignoring option' conftest.err ||
5794 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5795 am_cv_CC_dependencies_compiler_type=$depmode
5796 break
5797 fi
5798 fi
5799 done
5800
5801 cd ..
5802 rm -rf conftest.dir
5803 else
5804 am_cv_CC_dependencies_compiler_type=none
5805 fi
5806
5807 fi
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5809 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5810 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5811
5812 if
5813 test "x$enable_dependency_tracking" != xno \
5814 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5815 am__fastdepCC_TRUE=
5816 am__fastdepCC_FALSE='#'
5817 else
5818 am__fastdepCC_TRUE='#'
5819 am__fastdepCC_FALSE=
5820 fi
5821
5822
5823 if test "x$CC" != xcc; then
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5825 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5826 else
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5828 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5829 fi
5830 set dummy $CC; ac_cc=`$as_echo "$2" |
5831 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5832 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5833 $as_echo_n "(cached) " >&6
5834 else
5835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5836 /* end confdefs.h. */
5837
5838 int
5839 main ()
5840 {
5841
5842 ;
5843 return 0;
5844 }
5845 _ACEOF
5846 # Make sure it works both with $CC and with simple cc.
5847 # We do the test twice because some compilers refuse to overwrite an
5848 # existing .o file with -o, though they will create one.
5849 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5850 rm -f conftest2.*
5851 if { { case "(($ac_try" in
5852 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5853 *) ac_try_echo=$ac_try;;
5854 esac
5855 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5856 $as_echo "$ac_try_echo"; } >&5
5857 (eval "$ac_try") 2>&5
5858 ac_status=$?
5859 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5860 test $ac_status = 0; } &&
5861 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5862 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5863 *) ac_try_echo=$ac_try;;
5864 esac
5865 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5866 $as_echo "$ac_try_echo"; } >&5
5867 (eval "$ac_try") 2>&5
5868 ac_status=$?
5869 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5870 test $ac_status = 0; };
5871 then
5872 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5873 if test "x$CC" != xcc; then
5874 # Test first that cc exists at all.
5875 if { ac_try='cc -c conftest.$ac_ext >&5'
5876 { { case "(($ac_try" in
5877 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5878 *) ac_try_echo=$ac_try;;
5879 esac
5880 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5881 $as_echo "$ac_try_echo"; } >&5
5882 (eval "$ac_try") 2>&5
5883 ac_status=$?
5884 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5885 test $ac_status = 0; }; }; then
5886 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5887 rm -f conftest2.*
5888 if { { case "(($ac_try" in
5889 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5890 *) ac_try_echo=$ac_try;;
5891 esac
5892 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5893 $as_echo "$ac_try_echo"; } >&5
5894 (eval "$ac_try") 2>&5
5895 ac_status=$?
5896 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5897 test $ac_status = 0; } &&
5898 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5900 *) ac_try_echo=$ac_try;;
5901 esac
5902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5903 $as_echo "$ac_try_echo"; } >&5
5904 (eval "$ac_try") 2>&5
5905 ac_status=$?
5906 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5907 test $ac_status = 0; };
5908 then
5909 # cc works too.
5910 :
5911 else
5912 # cc exists but doesn't like -o.
5913 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5914 fi
5915 fi
5916 fi
5917 else
5918 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5919 fi
5920 rm -f core conftest*
5921
5922 fi
5923 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5925 $as_echo "yes" >&6; }
5926 else
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5928 $as_echo "no" >&6; }
5929
5930 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5931
5932 fi
5933
5934 # FIXME: we rely on the cache variable name because
5935 # there is no other way.
5936 set dummy $CC
5937 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5938 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5939 if test "$am_t" != yes; then
5940 # Losing compiler, so override with the script.
5941 # FIXME: It is wrong to rewrite CC.
5942 # But if we don't then we get into trouble of one sort or another.
5943 # A longer-term fix would be to have automake use am__CC in this case,
5944 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5945 CC="$am_aux_dir/compile $CC"
5946 fi
5947
5948
5949
5950 if test x$GCC = xyes; then
5951 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5952 else
5953 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5954 fi
5955
5956 if test "x$opsys" = "xmingw32"; then
5957 BUILDING_FOR_WINDOWSNT_TRUE=
5958 BUILDING_FOR_WINDOWSNT_FALSE='#'
5959 else
5960 BUILDING_FOR_WINDOWSNT_TRUE='#'
5961 BUILDING_FOR_WINDOWSNT_FALSE=
5962 fi
5963
5964
5965 # Avoid gnulib's tests for HAVE_WORKING_O_NOATIME and HAVE_WORKING_O_NOFOLLOW,
5966 # as we don't use them.
5967
5968 # Avoid gnulib's threadlib module, as we do threads our own way.
5969
5970
5971 # Initialize gnulib right after choosing the compiler.
5972
5973 ac_ext=c
5974 ac_cpp='$CPP $CPPFLAGS'
5975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5979 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5980 # On Suns, sometimes $CPP names a directory.
5981 if test -n "$CPP" && test -d "$CPP"; then
5982 CPP=
5983 fi
5984 if test -z "$CPP"; then
5985 if test "${ac_cv_prog_CPP+set}" = set; then :
5986 $as_echo_n "(cached) " >&6
5987 else
5988 # Double quotes because CPP needs to be expanded
5989 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5990 do
5991 ac_preproc_ok=false
5992 for ac_c_preproc_warn_flag in '' yes
5993 do
5994 # Use a header file that comes with gcc, so configuring glibc
5995 # with a fresh cross-compiler works.
5996 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5997 # <limits.h> exists even on freestanding compilers.
5998 # On the NeXT, cc -E runs the code through the compiler's parser,
5999 # not just through cpp. "Syntax error" is here to catch this case.
6000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6001 /* end confdefs.h. */
6002 #ifdef __STDC__
6003 # include <limits.h>
6004 #else
6005 # include <assert.h>
6006 #endif
6007 Syntax error
6008 _ACEOF
6009 if ac_fn_c_try_cpp "$LINENO"; then :
6010
6011 else
6012 # Broken: fails on valid input.
6013 continue
6014 fi
6015 rm -f conftest.err conftest.$ac_ext
6016
6017 # OK, works on sane cases. Now check whether nonexistent headers
6018 # can be detected and how.
6019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6020 /* end confdefs.h. */
6021 #include <ac_nonexistent.h>
6022 _ACEOF
6023 if ac_fn_c_try_cpp "$LINENO"; then :
6024 # Broken: success on invalid input.
6025 continue
6026 else
6027 # Passes both tests.
6028 ac_preproc_ok=:
6029 break
6030 fi
6031 rm -f conftest.err conftest.$ac_ext
6032
6033 done
6034 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6035 rm -f conftest.err conftest.$ac_ext
6036 if $ac_preproc_ok; then :
6037 break
6038 fi
6039
6040 done
6041 ac_cv_prog_CPP=$CPP
6042
6043 fi
6044 CPP=$ac_cv_prog_CPP
6045 else
6046 ac_cv_prog_CPP=$CPP
6047 fi
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6049 $as_echo "$CPP" >&6; }
6050 ac_preproc_ok=false
6051 for ac_c_preproc_warn_flag in '' yes
6052 do
6053 # Use a header file that comes with gcc, so configuring glibc
6054 # with a fresh cross-compiler works.
6055 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6056 # <limits.h> exists even on freestanding compilers.
6057 # On the NeXT, cc -E runs the code through the compiler's parser,
6058 # not just through cpp. "Syntax error" is here to catch this case.
6059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6060 /* end confdefs.h. */
6061 #ifdef __STDC__
6062 # include <limits.h>
6063 #else
6064 # include <assert.h>
6065 #endif
6066 Syntax error
6067 _ACEOF
6068 if ac_fn_c_try_cpp "$LINENO"; then :
6069
6070 else
6071 # Broken: fails on valid input.
6072 continue
6073 fi
6074 rm -f conftest.err conftest.$ac_ext
6075
6076 # OK, works on sane cases. Now check whether nonexistent headers
6077 # can be detected and how.
6078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6079 /* end confdefs.h. */
6080 #include <ac_nonexistent.h>
6081 _ACEOF
6082 if ac_fn_c_try_cpp "$LINENO"; then :
6083 # Broken: success on invalid input.
6084 continue
6085 else
6086 # Passes both tests.
6087 ac_preproc_ok=:
6088 break
6089 fi
6090 rm -f conftest.err conftest.$ac_ext
6091
6092 done
6093 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6094 rm -f conftest.err conftest.$ac_ext
6095 if $ac_preproc_ok; then :
6096
6097 else
6098 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6099 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6100 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6101 See \`config.log' for more details." "$LINENO" 5; }
6102 fi
6103
6104 ac_ext=c
6105 ac_cpp='$CPP $CPPFLAGS'
6106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6109
6110
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6112 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6113 if test "${ac_cv_path_GREP+set}" = set; then :
6114 $as_echo_n "(cached) " >&6
6115 else
6116 if test -z "$GREP"; then
6117 ac_path_GREP_found=false
6118 # Loop through the user's path and test for each of PROGNAME-LIST
6119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6120 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6121 do
6122 IFS=$as_save_IFS
6123 test -z "$as_dir" && as_dir=.
6124 for ac_prog in grep ggrep; do
6125 for ac_exec_ext in '' $ac_executable_extensions; do
6126 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6127 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
6128 # Check for GNU ac_path_GREP and select it if it is found.
6129 # Check for GNU $ac_path_GREP
6130 case `"$ac_path_GREP" --version 2>&1` in
6131 *GNU*)
6132 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6133 *)
6134 ac_count=0
6135 $as_echo_n 0123456789 >"conftest.in"
6136 while :
6137 do
6138 cat "conftest.in" "conftest.in" >"conftest.tmp"
6139 mv "conftest.tmp" "conftest.in"
6140 cp "conftest.in" "conftest.nl"
6141 $as_echo 'GREP' >> "conftest.nl"
6142 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6143 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6144 as_fn_arith $ac_count + 1 && ac_count=$as_val
6145 if test $ac_count -gt ${ac_path_GREP_max-0}; then
6146 # Best one so far, save it but keep looking for a better one
6147 ac_cv_path_GREP="$ac_path_GREP"
6148 ac_path_GREP_max=$ac_count
6149 fi
6150 # 10*(2^10) chars as input seems more than enough
6151 test $ac_count -gt 10 && break
6152 done
6153 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6154 esac
6155
6156 $ac_path_GREP_found && break 3
6157 done
6158 done
6159 done
6160 IFS=$as_save_IFS
6161 if test -z "$ac_cv_path_GREP"; then
6162 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6163 fi
6164 else
6165 ac_cv_path_GREP=$GREP
6166 fi
6167
6168 fi
6169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6170 $as_echo "$ac_cv_path_GREP" >&6; }
6171 GREP="$ac_cv_path_GREP"
6172
6173
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6175 $as_echo_n "checking for egrep... " >&6; }
6176 if test "${ac_cv_path_EGREP+set}" = set; then :
6177 $as_echo_n "(cached) " >&6
6178 else
6179 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6180 then ac_cv_path_EGREP="$GREP -E"
6181 else
6182 if test -z "$EGREP"; then
6183 ac_path_EGREP_found=false
6184 # Loop through the user's path and test for each of PROGNAME-LIST
6185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6186 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6187 do
6188 IFS=$as_save_IFS
6189 test -z "$as_dir" && as_dir=.
6190 for ac_prog in egrep; do
6191 for ac_exec_ext in '' $ac_executable_extensions; do
6192 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6193 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6194 # Check for GNU ac_path_EGREP and select it if it is found.
6195 # Check for GNU $ac_path_EGREP
6196 case `"$ac_path_EGREP" --version 2>&1` in
6197 *GNU*)
6198 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6199 *)
6200 ac_count=0
6201 $as_echo_n 0123456789 >"conftest.in"
6202 while :
6203 do
6204 cat "conftest.in" "conftest.in" >"conftest.tmp"
6205 mv "conftest.tmp" "conftest.in"
6206 cp "conftest.in" "conftest.nl"
6207 $as_echo 'EGREP' >> "conftest.nl"
6208 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6209 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6210 as_fn_arith $ac_count + 1 && ac_count=$as_val
6211 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6212 # Best one so far, save it but keep looking for a better one
6213 ac_cv_path_EGREP="$ac_path_EGREP"
6214 ac_path_EGREP_max=$ac_count
6215 fi
6216 # 10*(2^10) chars as input seems more than enough
6217 test $ac_count -gt 10 && break
6218 done
6219 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6220 esac
6221
6222 $ac_path_EGREP_found && break 3
6223 done
6224 done
6225 done
6226 IFS=$as_save_IFS
6227 if test -z "$ac_cv_path_EGREP"; then
6228 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6229 fi
6230 else
6231 ac_cv_path_EGREP=$EGREP
6232 fi
6233
6234 fi
6235 fi
6236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6237 $as_echo "$ac_cv_path_EGREP" >&6; }
6238 EGREP="$ac_cv_path_EGREP"
6239
6240
6241
6242
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6244 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6245 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6246 $as_echo_n "(cached) " >&6
6247 else
6248
6249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6250 /* end confdefs.h. */
6251
6252 #ifdef __ACK__
6253 Amsterdam
6254 #endif
6255
6256 _ACEOF
6257 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6258 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6259 gl_cv_c_amsterdam_compiler=yes
6260 else
6261 gl_cv_c_amsterdam_compiler=no
6262 fi
6263 rm -f conftest*
6264
6265
6266 fi
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6268 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6269 if test -z "$AR"; then
6270 if test $gl_cv_c_amsterdam_compiler = yes; then
6271 AR='cc -c.a'
6272 if test -z "$ARFLAGS"; then
6273 ARFLAGS='-o'
6274 fi
6275 else
6276 if test -n "$ac_tool_prefix"; then
6277 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6278 set dummy ${ac_tool_prefix}ar; ac_word=$2
6279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6280 $as_echo_n "checking for $ac_word... " >&6; }
6281 if test "${ac_cv_prog_AR+set}" = set; then :
6282 $as_echo_n "(cached) " >&6
6283 else
6284 if test -n "$AR"; then
6285 ac_cv_prog_AR="$AR" # Let the user override the test.
6286 else
6287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6288 for as_dir in $PATH
6289 do
6290 IFS=$as_save_IFS
6291 test -z "$as_dir" && as_dir=.
6292 for ac_exec_ext in '' $ac_executable_extensions; do
6293 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6294 ac_cv_prog_AR="${ac_tool_prefix}ar"
6295 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6296 break 2
6297 fi
6298 done
6299 done
6300 IFS=$as_save_IFS
6301
6302 fi
6303 fi
6304 AR=$ac_cv_prog_AR
6305 if test -n "$AR"; then
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6307 $as_echo "$AR" >&6; }
6308 else
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6310 $as_echo "no" >&6; }
6311 fi
6312
6313
6314 fi
6315 if test -z "$ac_cv_prog_AR"; then
6316 ac_ct_AR=$AR
6317 # Extract the first word of "ar", so it can be a program name with args.
6318 set dummy ar; ac_word=$2
6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6320 $as_echo_n "checking for $ac_word... " >&6; }
6321 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6322 $as_echo_n "(cached) " >&6
6323 else
6324 if test -n "$ac_ct_AR"; then
6325 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6326 else
6327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6328 for as_dir in $PATH
6329 do
6330 IFS=$as_save_IFS
6331 test -z "$as_dir" && as_dir=.
6332 for ac_exec_ext in '' $ac_executable_extensions; do
6333 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6334 ac_cv_prog_ac_ct_AR="ar"
6335 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6336 break 2
6337 fi
6338 done
6339 done
6340 IFS=$as_save_IFS
6341
6342 fi
6343 fi
6344 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6345 if test -n "$ac_ct_AR"; then
6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6347 $as_echo "$ac_ct_AR" >&6; }
6348 else
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6350 $as_echo "no" >&6; }
6351 fi
6352
6353 if test "x$ac_ct_AR" = x; then
6354 AR="ar"
6355 else
6356 case $cross_compiling:$ac_tool_warned in
6357 yes:)
6358 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6359 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6360 ac_tool_warned=yes ;;
6361 esac
6362 AR=$ac_ct_AR
6363 fi
6364 else
6365 AR="$ac_cv_prog_AR"
6366 fi
6367
6368 if test -z "$ARFLAGS"; then
6369 ARFLAGS='cru'
6370 fi
6371 fi
6372 else
6373 if test -z "$ARFLAGS"; then
6374 ARFLAGS='cru'
6375 fi
6376 fi
6377
6378
6379 if test -z "$RANLIB"; then
6380 if test $gl_cv_c_amsterdam_compiler = yes; then
6381 RANLIB=':'
6382 else
6383 if test -n "$ac_tool_prefix"; then
6384 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6385 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6387 $as_echo_n "checking for $ac_word... " >&6; }
6388 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6389 $as_echo_n "(cached) " >&6
6390 else
6391 if test -n "$RANLIB"; then
6392 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6393 else
6394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6395 for as_dir in $PATH
6396 do
6397 IFS=$as_save_IFS
6398 test -z "$as_dir" && as_dir=.
6399 for ac_exec_ext in '' $ac_executable_extensions; do
6400 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6401 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6402 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6403 break 2
6404 fi
6405 done
6406 done
6407 IFS=$as_save_IFS
6408
6409 fi
6410 fi
6411 RANLIB=$ac_cv_prog_RANLIB
6412 if test -n "$RANLIB"; then
6413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6414 $as_echo "$RANLIB" >&6; }
6415 else
6416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6417 $as_echo "no" >&6; }
6418 fi
6419
6420
6421 fi
6422 if test -z "$ac_cv_prog_RANLIB"; then
6423 ac_ct_RANLIB=$RANLIB
6424 # Extract the first word of "ranlib", so it can be a program name with args.
6425 set dummy ranlib; ac_word=$2
6426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6427 $as_echo_n "checking for $ac_word... " >&6; }
6428 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6429 $as_echo_n "(cached) " >&6
6430 else
6431 if test -n "$ac_ct_RANLIB"; then
6432 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6433 else
6434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6435 for as_dir in $PATH
6436 do
6437 IFS=$as_save_IFS
6438 test -z "$as_dir" && as_dir=.
6439 for ac_exec_ext in '' $ac_executable_extensions; do
6440 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6441 ac_cv_prog_ac_ct_RANLIB="ranlib"
6442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6443 break 2
6444 fi
6445 done
6446 done
6447 IFS=$as_save_IFS
6448
6449 fi
6450 fi
6451 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6452 if test -n "$ac_ct_RANLIB"; then
6453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6454 $as_echo "$ac_ct_RANLIB" >&6; }
6455 else
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6457 $as_echo "no" >&6; }
6458 fi
6459
6460 if test "x$ac_ct_RANLIB" = x; then
6461 RANLIB=":"
6462 else
6463 case $cross_compiling:$ac_tool_warned in
6464 yes:)
6465 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6466 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6467 ac_tool_warned=yes ;;
6468 esac
6469 RANLIB=$ac_ct_RANLIB
6470 fi
6471 else
6472 RANLIB="$ac_cv_prog_RANLIB"
6473 fi
6474
6475 fi
6476 fi
6477
6478
6479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6480 $as_echo_n "checking for ANSI C header files... " >&6; }
6481 if test "${ac_cv_header_stdc+set}" = set; then :
6482 $as_echo_n "(cached) " >&6
6483 else
6484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6485 /* end confdefs.h. */
6486 #include <stdlib.h>
6487 #include <stdarg.h>
6488 #include <string.h>
6489 #include <float.h>
6490
6491 int
6492 main ()
6493 {
6494
6495 ;
6496 return 0;
6497 }
6498 _ACEOF
6499 if ac_fn_c_try_compile "$LINENO"; then :
6500 ac_cv_header_stdc=yes
6501 else
6502 ac_cv_header_stdc=no
6503 fi
6504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6505
6506 if test $ac_cv_header_stdc = yes; then
6507 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6509 /* end confdefs.h. */
6510 #include <string.h>
6511
6512 _ACEOF
6513 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6514 $EGREP "memchr" >/dev/null 2>&1; then :
6515
6516 else
6517 ac_cv_header_stdc=no
6518 fi
6519 rm -f conftest*
6520
6521 fi
6522
6523 if test $ac_cv_header_stdc = yes; then
6524 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6526 /* end confdefs.h. */
6527 #include <stdlib.h>
6528
6529 _ACEOF
6530 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6531 $EGREP "free" >/dev/null 2>&1; then :
6532
6533 else
6534 ac_cv_header_stdc=no
6535 fi
6536 rm -f conftest*
6537
6538 fi
6539
6540 if test $ac_cv_header_stdc = yes; then
6541 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6542 if test "$cross_compiling" = yes; then :
6543 :
6544 else
6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6546 /* end confdefs.h. */
6547 #include <ctype.h>
6548 #include <stdlib.h>
6549 #if ((' ' & 0x0FF) == 0x020)
6550 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6551 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6552 #else
6553 # define ISLOWER(c) \
6554 (('a' <= (c) && (c) <= 'i') \
6555 || ('j' <= (c) && (c) <= 'r') \
6556 || ('s' <= (c) && (c) <= 'z'))
6557 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6558 #endif
6559
6560 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6561 int
6562 main ()
6563 {
6564 int i;
6565 for (i = 0; i < 256; i++)
6566 if (XOR (islower (i), ISLOWER (i))
6567 || toupper (i) != TOUPPER (i))
6568 return 2;
6569 return 0;
6570 }
6571 _ACEOF
6572 if ac_fn_c_try_run "$LINENO"; then :
6573
6574 else
6575 ac_cv_header_stdc=no
6576 fi
6577 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6578 conftest.$ac_objext conftest.beam conftest.$ac_ext
6579 fi
6580
6581 fi
6582 fi
6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6584 $as_echo "$ac_cv_header_stdc" >&6; }
6585 if test $ac_cv_header_stdc = yes; then
6586
6587 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6588
6589 fi
6590
6591 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6592 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6593 inttypes.h stdint.h unistd.h
6594 do :
6595 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6596 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6597 "
6598 eval as_val=\$$as_ac_Header
6599 if test "x$as_val" = x""yes; then :
6600 cat >>confdefs.h <<_ACEOF
6601 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6602 _ACEOF
6603
6604 fi
6605
6606 done
6607
6608
6609
6610 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6611 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6612 MINIX=yes
6613 else
6614 MINIX=
6615 fi
6616
6617
6618 if test "$MINIX" = yes; then
6619
6620 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6621
6622
6623 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6624
6625
6626 $as_echo "#define _MINIX 1" >>confdefs.h
6627
6628
6629 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
6630
6631 fi
6632
6633
6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6635 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6636 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6637 $as_echo_n "(cached) " >&6
6638 else
6639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6640 /* end confdefs.h. */
6641
6642 # define __EXTENSIONS__ 1
6643 $ac_includes_default
6644 int
6645 main ()
6646 {
6647
6648 ;
6649 return 0;
6650 }
6651 _ACEOF
6652 if ac_fn_c_try_compile "$LINENO"; then :
6653 ac_cv_safe_to_define___extensions__=yes
6654 else
6655 ac_cv_safe_to_define___extensions__=no
6656 fi
6657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6658 fi
6659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6660 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6661 test $ac_cv_safe_to_define___extensions__ = yes &&
6662 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6663
6664 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6665
6666 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6667
6668 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6669
6670 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6671
6672 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6673
6674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
6675 $as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
6676 if test "${ac_cv_should_define__xopen_source+set}" = set; then :
6677 $as_echo_n "(cached) " >&6
6678 else
6679 ac_cv_should_define__xopen_source=no
6680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6681 /* end confdefs.h. */
6682
6683 #include <wchar.h>
6684 mbstate_t x;
6685 int
6686 main ()
6687 {
6688
6689 ;
6690 return 0;
6691 }
6692 _ACEOF
6693 if ac_fn_c_try_compile "$LINENO"; then :
6694
6695 else
6696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6697 /* end confdefs.h. */
6698
6699 #define _XOPEN_SOURCE 500
6700 #include <wchar.h>
6701 mbstate_t x;
6702 int
6703 main ()
6704 {
6705
6706 ;
6707 return 0;
6708 }
6709 _ACEOF
6710 if ac_fn_c_try_compile "$LINENO"; then :
6711 ac_cv_should_define__xopen_source=yes
6712 fi
6713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6714 fi
6715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6716 fi
6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
6718 $as_echo "$ac_cv_should_define__xopen_source" >&6; }
6719 test $ac_cv_should_define__xopen_source = yes &&
6720 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6721
6722
6723
6724
6725
6726
6727
6728
6729 # Check whether --enable-largefile was given.
6730 if test "${enable_largefile+set}" = set; then :
6731 enableval=$enable_largefile;
6732 fi
6733
6734 if test "$enable_largefile" != no; then
6735
6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6737 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6738 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6739 $as_echo_n "(cached) " >&6
6740 else
6741 ac_cv_sys_largefile_CC=no
6742 if test "$GCC" != yes; then
6743 ac_save_CC=$CC
6744 while :; do
6745 # IRIX 6.2 and later do not support large files by default,
6746 # so use the C compiler's -n32 option if that helps.
6747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6748 /* end confdefs.h. */
6749 #include <sys/types.h>
6750 /* Check that off_t can represent 2**63 - 1 correctly.
6751 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6752 since some C++ compilers masquerading as C compilers
6753 incorrectly reject 9223372036854775807. */
6754 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6755 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6756 && LARGE_OFF_T % 2147483647 == 1)
6757 ? 1 : -1];
6758 int
6759 main ()
6760 {
6761
6762 ;
6763 return 0;
6764 }
6765 _ACEOF
6766 if ac_fn_c_try_compile "$LINENO"; then :
6767 break
6768 fi
6769 rm -f core conftest.err conftest.$ac_objext
6770 CC="$CC -n32"
6771 if ac_fn_c_try_compile "$LINENO"; then :
6772 ac_cv_sys_largefile_CC=' -n32'; break
6773 fi
6774 rm -f core conftest.err conftest.$ac_objext
6775 break
6776 done
6777 CC=$ac_save_CC
6778 rm -f conftest.$ac_ext
6779 fi
6780 fi
6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6782 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6783 if test "$ac_cv_sys_largefile_CC" != no; then
6784 CC=$CC$ac_cv_sys_largefile_CC
6785 fi
6786
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6788 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6789 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6790 $as_echo_n "(cached) " >&6
6791 else
6792 while :; do
6793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6794 /* end confdefs.h. */
6795 #include <sys/types.h>
6796 /* Check that off_t can represent 2**63 - 1 correctly.
6797 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6798 since some C++ compilers masquerading as C compilers
6799 incorrectly reject 9223372036854775807. */
6800 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6801 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6802 && LARGE_OFF_T % 2147483647 == 1)
6803 ? 1 : -1];
6804 int
6805 main ()
6806 {
6807
6808 ;
6809 return 0;
6810 }
6811 _ACEOF
6812 if ac_fn_c_try_compile "$LINENO"; then :
6813 ac_cv_sys_file_offset_bits=no; break
6814 fi
6815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6817 /* end confdefs.h. */
6818 #define _FILE_OFFSET_BITS 64
6819 #include <sys/types.h>
6820 /* Check that off_t can represent 2**63 - 1 correctly.
6821 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6822 since some C++ compilers masquerading as C compilers
6823 incorrectly reject 9223372036854775807. */
6824 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6825 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6826 && LARGE_OFF_T % 2147483647 == 1)
6827 ? 1 : -1];
6828 int
6829 main ()
6830 {
6831
6832 ;
6833 return 0;
6834 }
6835 _ACEOF
6836 if ac_fn_c_try_compile "$LINENO"; then :
6837 ac_cv_sys_file_offset_bits=64; break
6838 fi
6839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6840 ac_cv_sys_file_offset_bits=unknown
6841 break
6842 done
6843 fi
6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6845 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6846 case $ac_cv_sys_file_offset_bits in #(
6847 no | unknown) ;;
6848 *)
6849 cat >>confdefs.h <<_ACEOF
6850 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6851 _ACEOF
6852 ;;
6853 esac
6854 rm -rf conftest*
6855 if test $ac_cv_sys_file_offset_bits = unknown; then
6856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6857 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6858 if test "${ac_cv_sys_large_files+set}" = set; then :
6859 $as_echo_n "(cached) " >&6
6860 else
6861 while :; do
6862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6863 /* end confdefs.h. */
6864 #include <sys/types.h>
6865 /* Check that off_t can represent 2**63 - 1 correctly.
6866 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6867 since some C++ compilers masquerading as C compilers
6868 incorrectly reject 9223372036854775807. */
6869 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6870 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6871 && LARGE_OFF_T % 2147483647 == 1)
6872 ? 1 : -1];
6873 int
6874 main ()
6875 {
6876
6877 ;
6878 return 0;
6879 }
6880 _ACEOF
6881 if ac_fn_c_try_compile "$LINENO"; then :
6882 ac_cv_sys_large_files=no; break
6883 fi
6884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6886 /* end confdefs.h. */
6887 #define _LARGE_FILES 1
6888 #include <sys/types.h>
6889 /* Check that off_t can represent 2**63 - 1 correctly.
6890 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6891 since some C++ compilers masquerading as C compilers
6892 incorrectly reject 9223372036854775807. */
6893 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6894 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6895 && LARGE_OFF_T % 2147483647 == 1)
6896 ? 1 : -1];
6897 int
6898 main ()
6899 {
6900
6901 ;
6902 return 0;
6903 }
6904 _ACEOF
6905 if ac_fn_c_try_compile "$LINENO"; then :
6906 ac_cv_sys_large_files=1; break
6907 fi
6908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6909 ac_cv_sys_large_files=unknown
6910 break
6911 done
6912 fi
6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6914 $as_echo "$ac_cv_sys_large_files" >&6; }
6915 case $ac_cv_sys_large_files in #(
6916 no | unknown) ;;
6917 *)
6918 cat >>confdefs.h <<_ACEOF
6919 #define _LARGE_FILES $ac_cv_sys_large_files
6920 _ACEOF
6921 ;;
6922 esac
6923 rm -rf conftest*
6924 fi
6925
6926
6927 $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
6928
6929 fi
6930
6931 case $ac_cv_prog_cc_stdc in #(
6932 no) :
6933 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6934 *) :
6935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6936 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6937 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6938 $as_echo_n "(cached) " >&6
6939 else
6940 ac_cv_prog_cc_c99=no
6941 ac_save_CC=$CC
6942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6943 /* end confdefs.h. */
6944 #include <stdarg.h>
6945 #include <stdbool.h>
6946 #include <stdlib.h>
6947 #include <wchar.h>
6948 #include <stdio.h>
6949
6950 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6951 #define debug(...) fprintf (stderr, __VA_ARGS__)
6952 #define showlist(...) puts (#__VA_ARGS__)
6953 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6954 static void
6955 test_varargs_macros (void)
6956 {
6957 int x = 1234;
6958 int y = 5678;
6959 debug ("Flag");
6960 debug ("X = %d\n", x);
6961 showlist (The first, second, and third items.);
6962 report (x>y, "x is %d but y is %d", x, y);
6963 }
6964
6965 // Check long long types.
6966 #define BIG64 18446744073709551615ull
6967 #define BIG32 4294967295ul
6968 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6969 #if !BIG_OK
6970 your preprocessor is broken;
6971 #endif
6972 #if BIG_OK
6973 #else
6974 your preprocessor is broken;
6975 #endif
6976 static long long int bignum = -9223372036854775807LL;
6977 static unsigned long long int ubignum = BIG64;
6978
6979 struct incomplete_array
6980 {
6981 int datasize;
6982 double data[];
6983 };
6984
6985 struct named_init {
6986 int number;
6987 const wchar_t *name;
6988 double average;
6989 };
6990
6991 typedef const char *ccp;
6992
6993 static inline int
6994 test_restrict (ccp restrict text)
6995 {
6996 // See if C++-style comments work.
6997 // Iterate through items via the restricted pointer.
6998 // Also check for declarations in for loops.
6999 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
7000 continue;
7001 return 0;
7002 }
7003
7004 // Check varargs and va_copy.
7005 static void
7006 test_varargs (const char *format, ...)
7007 {
7008 va_list args;
7009 va_start (args, format);
7010 va_list args_copy;
7011 va_copy (args_copy, args);
7012
7013 const char *str;
7014 int number;
7015 float fnumber;
7016
7017 while (*format)
7018 {
7019 switch (*format++)
7020 {
7021 case 's': // string
7022 str = va_arg (args_copy, const char *);
7023 break;
7024 case 'd': // int
7025 number = va_arg (args_copy, int);
7026 break;
7027 case 'f': // float
7028 fnumber = va_arg (args_copy, double);
7029 break;
7030 default:
7031 break;
7032 }
7033 }
7034 va_end (args_copy);
7035 va_end (args);
7036 }
7037
7038 int
7039 main ()
7040 {
7041
7042 // Check bool.
7043 _Bool success = false;
7044
7045 // Check restrict.
7046 if (test_restrict ("String literal") == 0)
7047 success = true;
7048 char *restrict newvar = "Another string";
7049
7050 // Check varargs.
7051 test_varargs ("s, d' f .", "string", 65, 34.234);
7052 test_varargs_macros ();
7053
7054 // Check flexible array members.
7055 struct incomplete_array *ia =
7056 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
7057 ia->datasize = 10;
7058 for (int i = 0; i < ia->datasize; ++i)
7059 ia->data[i] = i * 1.234;
7060
7061 // Check named initializers.
7062 struct named_init ni = {
7063 .number = 34,
7064 .name = L"Test wide string",
7065 .average = 543.34343,
7066 };
7067
7068 ni.number = 58;
7069
7070 int dynamic_array[ni.number];
7071 dynamic_array[ni.number - 1] = 543;
7072
7073 // work around unused variable warnings
7074 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
7075 || dynamic_array[ni.number - 1] != 543);
7076
7077 ;
7078 return 0;
7079 }
7080 _ACEOF
7081 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
7082 do
7083 CC="$ac_save_CC $ac_arg"
7084 if ac_fn_c_try_compile "$LINENO"; then :
7085 ac_cv_prog_cc_c99=$ac_arg
7086 fi
7087 rm -f core conftest.err conftest.$ac_objext
7088 test "x$ac_cv_prog_cc_c99" != "xno" && break
7089 done
7090 rm -f conftest.$ac_ext
7091 CC=$ac_save_CC
7092
7093 fi
7094 # AC_CACHE_VAL
7095 case "x$ac_cv_prog_cc_c99" in
7096 x)
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7098 $as_echo "none needed" >&6; } ;;
7099 xno)
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7101 $as_echo "unsupported" >&6; } ;;
7102 *)
7103 CC="$CC $ac_cv_prog_cc_c99"
7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
7105 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
7106 esac
7107 if test "x$ac_cv_prog_cc_c99" != xno; then :
7108 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
7109 else
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
7111 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
7112 if test "${ac_cv_prog_cc_c89+set}" = set; then :
7113 $as_echo_n "(cached) " >&6
7114 else
7115 ac_cv_prog_cc_c89=no
7116 ac_save_CC=$CC
7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7118 /* end confdefs.h. */
7119 #include <stdarg.h>
7120 #include <stdio.h>
7121 #include <sys/types.h>
7122 #include <sys/stat.h>
7123 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
7124 struct buf { int x; };
7125 FILE * (*rcsopen) (struct buf *, struct stat *, int);
7126 static char *e (p, i)
7127 char **p;
7128 int i;
7129 {
7130 return p[i];
7131 }
7132 static char *f (char * (*g) (char **, int), char **p, ...)
7133 {
7134 char *s;
7135 va_list v;
7136 va_start (v,p);
7137 s = g (p, va_arg (v,int));
7138 va_end (v);
7139 return s;
7140 }
7141
7142 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
7143 function prototypes and stuff, but not '\xHH' hex character constants.
7144 These don't provoke an error unfortunately, instead are silently treated
7145 as 'x'. The following induces an error, until -std is added to get
7146 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
7147 array size at least. It's necessary to write '\x00'==0 to get something
7148 that's true only with -std. */
7149 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
7150
7151 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
7152 inside strings and character constants. */
7153 #define FOO(x) 'x'
7154 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
7155
7156 int test (int i, double x);
7157 struct s1 {int (*f) (int a);};
7158 struct s2 {int (*f) (double a);};
7159 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
7160 int argc;
7161 char **argv;
7162 int
7163 main ()
7164 {
7165 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
7166 ;
7167 return 0;
7168 }
7169 _ACEOF
7170 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
7171 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
7172 do
7173 CC="$ac_save_CC $ac_arg"
7174 if ac_fn_c_try_compile "$LINENO"; then :
7175 ac_cv_prog_cc_c89=$ac_arg
7176 fi
7177 rm -f core conftest.err conftest.$ac_objext
7178 test "x$ac_cv_prog_cc_c89" != "xno" && break
7179 done
7180 rm -f conftest.$ac_ext
7181 CC=$ac_save_CC
7182
7183 fi
7184 # AC_CACHE_VAL
7185 case "x$ac_cv_prog_cc_c89" in
7186 x)
7187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7188 $as_echo "none needed" >&6; } ;;
7189 xno)
7190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7191 $as_echo "unsupported" >&6; } ;;
7192 *)
7193 CC="$CC $ac_cv_prog_cc_c89"
7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
7195 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
7196 esac
7197 if test "x$ac_cv_prog_cc_c89" != xno; then :
7198 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
7199 else
7200 ac_cv_prog_cc_stdc=no
7201 fi
7202
7203 fi
7204 ;;
7205 esac
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
7207 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
7208 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
7209 $as_echo_n "(cached) " >&6
7210 fi
7211
7212 case $ac_cv_prog_cc_stdc in #(
7213 no) :
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7215 $as_echo "unsupported" >&6; } ;; #(
7216 '') :
7217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7218 $as_echo "none needed" >&6; } ;; #(
7219 *) :
7220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
7221 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
7222 esac
7223
7224
7225
7226 # Code from module alloca-opt:
7227 # Code from module allocator:
7228 # Code from module at-internal:
7229 # Code from module c-ctype:
7230 # Code from module c-strcase:
7231 # Code from module careadlinkat:
7232 # Code from module clock-time:
7233 # Code from module close-stream:
7234 # Code from module crypto/md5:
7235 # Code from module crypto/sha1:
7236 # Code from module crypto/sha256:
7237 # Code from module crypto/sha512:
7238 # Code from module dirent:
7239 # Code from module dosname:
7240 # Code from module dtoastr:
7241 # Code from module dtotimespec:
7242 # Code from module dup2:
7243 # Code from module environ:
7244 # Code from module errno:
7245 # Code from module euidaccess:
7246 # Code from module execinfo:
7247 # Code from module extensions:
7248
7249 # Code from module extern-inline:
7250 # Code from module faccessat:
7251 # Code from module fcntl-h:
7252 # Code from module fdatasync:
7253 # Code from module fdopendir:
7254 # Code from module filemode:
7255 # Code from module fpending:
7256 # Code from module fstatat:
7257 # Code from module fsync:
7258 # Code from module getgroups:
7259 # Code from module getloadavg:
7260 # Code from module getopt-gnu:
7261 # Code from module getopt-posix:
7262 # Code from module gettext-h:
7263 # Code from module gettime:
7264 # Code from module gettimeofday:
7265 # Code from module group-member:
7266 # Code from module ignore-value:
7267 # Code from module include_next:
7268 # Code from module intprops:
7269 # Code from module inttypes-incomplete:
7270 # Code from module largefile:
7271
7272 # Code from module lstat:
7273 # Code from module manywarnings:
7274 # Code from module memrchr:
7275 # Code from module mktime:
7276 # Code from module multiarch:
7277 # Code from module nocrash:
7278 # Code from module openat-h:
7279 # Code from module pathmax:
7280 # Code from module pselect:
7281 # Code from module pthread_sigmask:
7282 # Code from module putenv:
7283 # Code from module qacl:
7284 # Code from module readlink:
7285 # Code from module readlinkat:
7286 # Code from module root-uid:
7287 # Code from module sig2str:
7288 # Code from module signal-h:
7289 # Code from module snippet/_Noreturn:
7290 # Code from module snippet/arg-nonnull:
7291 # Code from module snippet/c++defs:
7292 # Code from module snippet/warn-on-use:
7293 # Code from module socklen:
7294 # Code from module ssize_t:
7295 # Code from module stat:
7296 # Code from module stat-time:
7297 # Code from module stdalign:
7298 # Code from module stdarg:
7299
7300
7301
7302 # Code from module stdbool:
7303 # Code from module stddef:
7304 # Code from module stdint:
7305 # Code from module stdio:
7306 # Code from module stdlib:
7307 # Code from module strftime:
7308 # Code from module string:
7309 # Code from module strtoimax:
7310 # Code from module strtoll:
7311 # Code from module strtoull:
7312 # Code from module strtoumax:
7313 # Code from module symlink:
7314 # Code from module sys_select:
7315 # Code from module sys_stat:
7316 # Code from module sys_time:
7317 # Code from module time:
7318 # Code from module time_r:
7319 # Code from module timer-time:
7320 # Code from module timespec:
7321 # Code from module timespec-add:
7322 # Code from module timespec-sub:
7323 # Code from module u64:
7324 # Code from module unistd:
7325 # Code from module unsetenv:
7326 # Code from module utimens:
7327 # Code from module verify:
7328 # Code from module warnings:
7329 # Code from module xalloc-oversized:
7330
7331
7332 if test "$ac_test_CFLAGS" != set; then
7333 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7334 # if -g3 works and the user does not specify CFLAGS.
7335 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7336 case $CFLAGS in
7337 '-g')
7338 emacs_g3_CFLAGS='-g3';;
7339 '-g -O2')
7340 emacs_g3_CFLAGS='-g3 -O2';;
7341 *)
7342 emacs_g3_CFLAGS='';;
7343 esac
7344 if test -n "$emacs_g3_CFLAGS"; then
7345 emacs_save_CFLAGS=$CFLAGS
7346 CFLAGS=$emacs_g3_CFLAGS
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7348 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7349 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7350 $as_echo_n "(cached) " >&6
7351 else
7352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7353 /* end confdefs.h. */
7354
7355 int
7356 main ()
7357 {
7358
7359 ;
7360 return 0;
7361 }
7362 _ACEOF
7363 if ac_fn_c_try_link "$LINENO"; then :
7364 emacs_cv_prog_cc_g3=yes
7365 else
7366 emacs_cv_prog_cc_g3=no
7367 fi
7368 rm -f core conftest.err conftest.$ac_objext \
7369 conftest$ac_exeext conftest.$ac_ext
7370 fi
7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7372 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7373 if test $emacs_cv_prog_cc_g3 != yes; then
7374 CFLAGS=$emacs_save_CFLAGS
7375 fi
7376 if test $opsys = mingw32; then
7377 CFLAGS="$CFLAGS -gdwarf-2"
7378 fi
7379 fi
7380
7381 case $CFLAGS in
7382 *-O*) ;;
7383 *)
7384 # No optimization flag was inferred for this non-GCC compiler.
7385 # Try -O. This is needed for xlc on AIX; see Bug#14258.
7386 emacs_save_CFLAGS=$CFLAGS
7387 test -z "$CFLAGS" || CFLAGS="$CFLAGS "
7388 CFLAGS=${CFLAGS}-O
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -O" >&5
7390 $as_echo_n "checking whether $CC accepts -O... " >&6; }
7391 if test "${emacs_cv_prog_cc_o+set}" = set; then :
7392 $as_echo_n "(cached) " >&6
7393 else
7394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7395 /* end confdefs.h. */
7396
7397 int
7398 main ()
7399 {
7400
7401 ;
7402 return 0;
7403 }
7404 _ACEOF
7405 if ac_fn_c_try_link "$LINENO"; then :
7406 emacs_cv_prog_cc_o=yes
7407 else
7408 emacs_cv_prog_cc_o=no
7409 fi
7410 rm -f core conftest.err conftest.$ac_objext \
7411 conftest$ac_exeext conftest.$ac_ext
7412 fi
7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_o" >&5
7414 $as_echo "$emacs_cv_prog_cc_o" >&6; }
7415 if test $emacs_cv_prog_cc_o != yes; then
7416 CFLAGS=$emacs_save_CFLAGS
7417 fi ;;
7418 esac
7419 fi
7420
7421 # Check whether --enable-gcc-warnings was given.
7422 if test "${enable_gcc_warnings+set}" = set; then :
7423 enableval=$enable_gcc_warnings; case $enableval in
7424 yes|no) ;;
7425 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7426 esac
7427 gl_gcc_warnings=$enableval
7428 else
7429 gl_gcc_warnings=no
7430
7431 fi
7432
7433
7434 # Check whether --enable-link-time-optimization was given.
7435 if test "${enable_link_time_optimization+set}" = set; then :
7436 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7438 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7439 ac_lto_supported=no
7440 if test x$GCC = xyes; then
7441 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7442 if test x$CPUS != x; then
7443 LTO="-flto=$CPUS"
7444 else
7445 LTO="-flto"
7446 fi
7447 old_CFLAGS=$CFLAGS
7448 CFLAGS="$CFLAGS $LTO"
7449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7450 /* end confdefs.h. */
7451
7452 int
7453 main ()
7454 {
7455
7456 ;
7457 return 0;
7458 }
7459 _ACEOF
7460 if ac_fn_c_try_compile "$LINENO"; then :
7461 ac_lto_supported=yes
7462 else
7463 ac_lto_supported=no
7464 fi
7465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7466 CFLAGS="$old_CFLAGS"
7467 fi
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7469 $as_echo "$ac_lto_supported" >&6; }
7470 if test "$ac_lto_supported" = "yes"; then
7471 CFLAGS="$CFLAGS $LTO"
7472 fi
7473 fi
7474 fi
7475
7476
7477 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7478 # ------------------------------------------------
7479 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7480 # Otherwise, run RUN-IF-NOT-FOUND.
7481
7482
7483 # When compiling with GCC, prefer -isystem to -I when including system
7484 # include files, to avoid generating useless diagnostics for the files.
7485 if test "$gl_gcc_warnings" != yes; then
7486 isystem='-I'
7487 else
7488 isystem='-isystem '
7489
7490 # This, $nw, is the list of warnings we disable.
7491 nw=
7492
7493 case $with_x_toolkit in
7494 lucid | athena | motif)
7495 # Old toolkits mishandle 'const'.
7496 nw="$nw -Wwrite-strings"
7497 ;;
7498 *)
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
7500 $as_echo_n "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
7501 if test "${gl_cv_warn_c__Werror__Wunknown_warning_option+set}" = set; then :
7502 $as_echo_n "(cached) " >&6
7503 else
7504
7505 gl_save_compiler_FLAGS="$CFLAGS"
7506 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
7507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7508 /* end confdefs.h. */
7509
7510 int
7511 main ()
7512 {
7513
7514 ;
7515 return 0;
7516 }
7517 _ACEOF
7518 if ac_fn_c_try_compile "$LINENO"; then :
7519 gl_cv_warn_c__Werror__Wunknown_warning_option=yes
7520 else
7521 gl_cv_warn_c__Werror__Wunknown_warning_option=no
7522 fi
7523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7524 CFLAGS="$gl_save_compiler_FLAGS"
7525
7526 fi
7527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
7528 $as_echo "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
7529 if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = x""yes; then :
7530 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
7531 else
7532 gl_unknown_warnings_are_errors=
7533 fi
7534
7535
7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7537 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7538 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7539 $as_echo_n "(cached) " >&6
7540 else
7541
7542 gl_save_compiler_FLAGS="$CFLAGS"
7543 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror"
7544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7545 /* end confdefs.h. */
7546
7547 int
7548 main ()
7549 {
7550
7551 ;
7552 return 0;
7553 }
7554 _ACEOF
7555 if ac_fn_c_try_compile "$LINENO"; then :
7556 gl_cv_warn_c__Werror=yes
7557 else
7558 gl_cv_warn_c__Werror=no
7559 fi
7560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7561 CFLAGS="$gl_save_compiler_FLAGS"
7562
7563 fi
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7565 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7566 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7567 as_fn_append WERROR_CFLAGS " -Werror"
7568 fi
7569
7570
7571 ;;
7572 esac
7573
7574
7575 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7576 nw="$nw -Woverlength-strings" # Not a problem these days
7577 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7578 nw="$nw -Wformat-nonliteral" # we do this a lot
7579 nw="$nw -Wvla" # warnings in gettext.h
7580 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7581 nw="$nw -Wswitch-default" # Too many warnings for now
7582 nw="$nw -Winline" # OK to ignore 'inline'
7583 nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7584 nw="$nw -Wstrict-overflow" # OK to optimize assuming that
7585 # signed overflow has undefined behavior
7586 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7587 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7588
7589 # Emacs doesn't care about shadowing; see
7590 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7591 nw="$nw -Wshadow"
7592
7593 # Emacs's use of alloca inhibits protecting the stack.
7594 nw="$nw -Wstack-protector"
7595
7596 # The following line should be removable at some point.
7597 nw="$nw -Wsuggest-attribute=pure"
7598
7599 # clang is unduly picky about some things.
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
7601 $as_echo_n "checking whether the compiler is clang... " >&6; }
7602 if test "${emacs_cv_clang+set}" = set; then :
7603 $as_echo_n "(cached) " >&6
7604 else
7605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7606 /* end confdefs.h. */
7607
7608 #ifndef __clang__
7609 #error "not clang"
7610 #endif
7611
7612 int
7613 main ()
7614 {
7615
7616 ;
7617 return 0;
7618 }
7619 _ACEOF
7620 if ac_fn_c_try_compile "$LINENO"; then :
7621 emacs_cv_clang=yes
7622 else
7623 emacs_cv_clang=no
7624 fi
7625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7626 fi
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_clang" >&5
7628 $as_echo "$emacs_cv_clang" >&6; }
7629 if test $emacs_cv_clang = yes; then
7630 nw="$nw -Wcast-align"
7631 fi
7632
7633
7634
7635 if test -n "$GCC"; then
7636
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7638 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7639 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7640 $as_echo_n "(cached) " >&6
7641 else
7642
7643 gl_save_CFLAGS="$CFLAGS"
7644 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7646 /* end confdefs.h. */
7647
7648 int
7649 main ()
7650 {
7651
7652 ;
7653 return 0;
7654 }
7655 _ACEOF
7656 if ac_fn_c_try_compile "$LINENO"; then :
7657 gl_cv_cc_nomfi_supported=yes
7658 else
7659 gl_cv_cc_nomfi_supported=no
7660 fi
7661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7662 CFLAGS="$gl_save_CFLAGS"
7663 fi
7664
7665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7666 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7667
7668 if test "$gl_cv_cc_nomfi_supported" = yes; then
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7670 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7671 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7672 $as_echo_n "(cached) " >&6
7673 else
7674
7675 gl_save_CFLAGS="$CFLAGS"
7676 CFLAGS="$CFLAGS -W -Werror"
7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7678 /* end confdefs.h. */
7679 void f (void)
7680 {
7681 typedef struct { int a; int b; } s_t;
7682 s_t s1 = { 0, };
7683 }
7684
7685 int
7686 main ()
7687 {
7688
7689 ;
7690 return 0;
7691 }
7692 _ACEOF
7693 if ac_fn_c_try_compile "$LINENO"; then :
7694 gl_cv_cc_nomfi_needed=no
7695 else
7696 gl_cv_cc_nomfi_needed=yes
7697 fi
7698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7699 CFLAGS="$gl_save_CFLAGS"
7700
7701 fi
7702
7703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7704 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7705 fi
7706
7707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7708 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7709 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7710 $as_echo_n "(cached) " >&6
7711 else
7712
7713 gl_save_CFLAGS="$CFLAGS"
7714 CFLAGS="$CFLAGS -Werror -Wuninitialized"
7715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7716 /* end confdefs.h. */
7717
7718 int
7719 main ()
7720 {
7721
7722 ;
7723 return 0;
7724 }
7725 _ACEOF
7726 if ac_fn_c_try_compile "$LINENO"; then :
7727 gl_cv_cc_uninitialized_supported=yes
7728 else
7729 gl_cv_cc_uninitialized_supported=no
7730 fi
7731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7732 CFLAGS="$gl_save_CFLAGS"
7733 fi
7734
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7736 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7737
7738 fi
7739
7740 # List all gcc warning categories.
7741 gl_manywarn_set=
7742 for gl_manywarn_item in \
7743 -W \
7744 -Wabi \
7745 -Waddress \
7746 -Waggressive-loop-optimizations \
7747 -Wall \
7748 -Warray-bounds \
7749 -Wattributes \
7750 -Wbad-function-cast \
7751 -Wbuiltin-macro-redefined \
7752 -Wcast-align \
7753 -Wchar-subscripts \
7754 -Wclobbered \
7755 -Wcomment \
7756 -Wcomments \
7757 -Wcoverage-mismatch \
7758 -Wcpp \
7759 -Wdeprecated \
7760 -Wdeprecated-declarations \
7761 -Wdisabled-optimization \
7762 -Wdiv-by-zero \
7763 -Wdouble-promotion \
7764 -Wempty-body \
7765 -Wendif-labels \
7766 -Wenum-compare \
7767 -Wextra \
7768 -Wformat-contains-nul \
7769 -Wformat-extra-args \
7770 -Wformat-nonliteral \
7771 -Wformat-security \
7772 -Wformat-y2k \
7773 -Wformat-zero-length \
7774 -Wfree-nonheap-object \
7775 -Wignored-qualifiers \
7776 -Wimplicit \
7777 -Wimplicit-function-declaration \
7778 -Wimplicit-int \
7779 -Winit-self \
7780 -Winline \
7781 -Wint-to-pointer-cast \
7782 -Winvalid-memory-model \
7783 -Winvalid-pch \
7784 -Wjump-misses-init \
7785 -Wlogical-op \
7786 -Wmain \
7787 -Wmaybe-uninitialized \
7788 -Wmissing-braces \
7789 -Wmissing-declarations \
7790 -Wmissing-field-initializers \
7791 -Wmissing-include-dirs \
7792 -Wmissing-parameter-type \
7793 -Wmissing-prototypes \
7794 -Wmudflap \
7795 -Wmultichar \
7796 -Wnarrowing \
7797 -Wnested-externs \
7798 -Wnonnull \
7799 -Wnormalized=nfc \
7800 -Wold-style-declaration \
7801 -Wold-style-definition \
7802 -Woverflow \
7803 -Woverlength-strings \
7804 -Woverride-init \
7805 -Wpacked \
7806 -Wpacked-bitfield-compat \
7807 -Wparentheses \
7808 -Wpointer-arith \
7809 -Wpointer-sign \
7810 -Wpointer-to-int-cast \
7811 -Wpragmas \
7812 -Wreturn-local-addr \
7813 -Wreturn-type \
7814 -Wsequence-point \
7815 -Wshadow \
7816 -Wsizeof-pointer-memaccess \
7817 -Wstack-protector \
7818 -Wstrict-aliasing \
7819 -Wstrict-overflow \
7820 -Wstrict-prototypes \
7821 -Wsuggest-attribute=const \
7822 -Wsuggest-attribute=format \
7823 -Wsuggest-attribute=noreturn \
7824 -Wsuggest-attribute=pure \
7825 -Wswitch \
7826 -Wswitch-default \
7827 -Wsync-nand \
7828 -Wsystem-headers \
7829 -Wtrampolines \
7830 -Wtrigraphs \
7831 -Wtype-limits \
7832 -Wuninitialized \
7833 -Wunknown-pragmas \
7834 -Wunsafe-loop-optimizations \
7835 -Wunused \
7836 -Wunused-but-set-parameter \
7837 -Wunused-but-set-variable \
7838 -Wunused-function \
7839 -Wunused-label \
7840 -Wunused-local-typedefs \
7841 -Wunused-macros \
7842 -Wunused-parameter \
7843 -Wunused-result \
7844 -Wunused-value \
7845 -Wunused-variable \
7846 -Wvarargs \
7847 -Wvariadic-macros \
7848 -Wvector-operation-performance \
7849 -Wvla \
7850 -Wvolatile-register-var \
7851 -Wwrite-strings \
7852 \
7853 ; do
7854 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7855 done
7856
7857 # Disable specific options as needed.
7858 if test "$gl_cv_cc_nomfi_needed" = yes; then
7859 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7860 fi
7861
7862 if test "$gl_cv_cc_uninitialized_supported" = no; then
7863 gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
7864 fi
7865
7866 ws=$gl_manywarn_set
7867
7868
7869 gl_warn_set=
7870 set x $ws; shift
7871 for gl_warn_item
7872 do
7873 case " $nw " in
7874 *" $gl_warn_item "*)
7875 ;;
7876 *)
7877 gl_warn_set="$gl_warn_set $gl_warn_item"
7878 ;;
7879 esac
7880 done
7881 ws=$gl_warn_set
7882
7883 for w in $ws; do
7884
7885 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7887 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7888 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7889 $as_echo_n "(cached) " >&6
7890 else
7891
7892 gl_save_compiler_FLAGS="$CFLAGS"
7893 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $w"
7894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7895 /* end confdefs.h. */
7896
7897 int
7898 main ()
7899 {
7900
7901 ;
7902 return 0;
7903 }
7904 _ACEOF
7905 if ac_fn_c_try_compile "$LINENO"; then :
7906 eval "$as_gl_Warn=yes"
7907 else
7908 eval "$as_gl_Warn=no"
7909 fi
7910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7911 CFLAGS="$gl_save_compiler_FLAGS"
7912
7913 fi
7914 eval ac_res=\$$as_gl_Warn
7915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7916 $as_echo "$ac_res" >&6; }
7917 eval as_val=\$$as_gl_Warn
7918 if test "x$as_val" = x""yes; then :
7919 as_fn_append WARN_CFLAGS " $w"
7920 fi
7921
7922
7923 done
7924
7925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7926 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7927 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7928 $as_echo_n "(cached) " >&6
7929 else
7930
7931 gl_save_compiler_FLAGS="$CFLAGS"
7932 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-missing-field-initializers"
7933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7934 /* end confdefs.h. */
7935
7936 int
7937 main ()
7938 {
7939
7940 ;
7941 return 0;
7942 }
7943 _ACEOF
7944 if ac_fn_c_try_compile "$LINENO"; then :
7945 gl_cv_warn_c__Wno_missing_field_initializers=yes
7946 else
7947 gl_cv_warn_c__Wno_missing_field_initializers=no
7948 fi
7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7950 CFLAGS="$gl_save_compiler_FLAGS"
7951
7952 fi
7953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7954 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7955 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7956 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7957 fi
7958
7959 # We need this one
7960
7961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7962 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7963 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7964 $as_echo_n "(cached) " >&6
7965 else
7966
7967 gl_save_compiler_FLAGS="$CFLAGS"
7968 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-sign-compare"
7969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7970 /* end confdefs.h. */
7971
7972 int
7973 main ()
7974 {
7975
7976 ;
7977 return 0;
7978 }
7979 _ACEOF
7980 if ac_fn_c_try_compile "$LINENO"; then :
7981 gl_cv_warn_c__Wno_sign_compare=yes
7982 else
7983 gl_cv_warn_c__Wno_sign_compare=no
7984 fi
7985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7986 CFLAGS="$gl_save_compiler_FLAGS"
7987
7988 fi
7989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7990 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7991 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7992 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7993 fi
7994
7995 # Too many warnings for now
7996
7997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7998 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7999 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
8000 $as_echo_n "(cached) " >&6
8001 else
8002
8003 gl_save_compiler_FLAGS="$CFLAGS"
8004 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-type-limits"
8005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8006 /* end confdefs.h. */
8007
8008 int
8009 main ()
8010 {
8011
8012 ;
8013 return 0;
8014 }
8015 _ACEOF
8016 if ac_fn_c_try_compile "$LINENO"; then :
8017 gl_cv_warn_c__Wno_type_limits=yes
8018 else
8019 gl_cv_warn_c__Wno_type_limits=no
8020 fi
8021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8022 CFLAGS="$gl_save_compiler_FLAGS"
8023
8024 fi
8025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
8026 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
8027 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
8028 as_fn_append WARN_CFLAGS " -Wno-type-limits"
8029 fi
8030
8031 # Too many warnings for now
8032
8033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
8034 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
8035 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
8036 $as_echo_n "(cached) " >&6
8037 else
8038
8039 gl_save_compiler_FLAGS="$CFLAGS"
8040 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-switch"
8041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8042 /* end confdefs.h. */
8043
8044 int
8045 main ()
8046 {
8047
8048 ;
8049 return 0;
8050 }
8051 _ACEOF
8052 if ac_fn_c_try_compile "$LINENO"; then :
8053 gl_cv_warn_c__Wno_switch=yes
8054 else
8055 gl_cv_warn_c__Wno_switch=no
8056 fi
8057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8058 CFLAGS="$gl_save_compiler_FLAGS"
8059
8060 fi
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
8062 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
8063 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
8064 as_fn_append WARN_CFLAGS " -Wno-switch"
8065 fi
8066
8067 # Too many warnings for now
8068
8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
8070 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
8071 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
8072 $as_echo_n "(cached) " >&6
8073 else
8074
8075 gl_save_compiler_FLAGS="$CFLAGS"
8076 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-unused-parameter"
8077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8078 /* end confdefs.h. */
8079
8080 int
8081 main ()
8082 {
8083
8084 ;
8085 return 0;
8086 }
8087 _ACEOF
8088 if ac_fn_c_try_compile "$LINENO"; then :
8089 gl_cv_warn_c__Wno_unused_parameter=yes
8090 else
8091 gl_cv_warn_c__Wno_unused_parameter=no
8092 fi
8093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8094 CFLAGS="$gl_save_compiler_FLAGS"
8095
8096 fi
8097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
8098 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
8099 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
8100 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
8101 fi
8102
8103 # Too many warnings for now
8104
8105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
8106 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
8107 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
8108 $as_echo_n "(cached) " >&6
8109 else
8110
8111 gl_save_compiler_FLAGS="$CFLAGS"
8112 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-format-nonliteral"
8113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8114 /* end confdefs.h. */
8115
8116 int
8117 main ()
8118 {
8119
8120 ;
8121 return 0;
8122 }
8123 _ACEOF
8124 if ac_fn_c_try_compile "$LINENO"; then :
8125 gl_cv_warn_c__Wno_format_nonliteral=yes
8126 else
8127 gl_cv_warn_c__Wno_format_nonliteral=no
8128 fi
8129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8130 CFLAGS="$gl_save_compiler_FLAGS"
8131
8132 fi
8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
8134 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
8135 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
8136 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
8137 fi
8138
8139
8140
8141 # In spite of excluding -Wlogical-op above, it is enabled, as of
8142 # gcc 4.5.0 20090517.
8143
8144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
8145 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
8146 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
8147 $as_echo_n "(cached) " >&6
8148 else
8149
8150 gl_save_compiler_FLAGS="$CFLAGS"
8151 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-logical-op"
8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8153 /* end confdefs.h. */
8154
8155 int
8156 main ()
8157 {
8158
8159 ;
8160 return 0;
8161 }
8162 _ACEOF
8163 if ac_fn_c_try_compile "$LINENO"; then :
8164 gl_cv_warn_c__Wno_logical_op=yes
8165 else
8166 gl_cv_warn_c__Wno_logical_op=no
8167 fi
8168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8169 CFLAGS="$gl_save_compiler_FLAGS"
8170
8171 fi
8172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
8173 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
8174 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
8175 as_fn_append WARN_CFLAGS " -Wno-logical-op"
8176 fi
8177
8178
8179
8180 # More things that clang is unduly picky about.
8181 if test $emacs_cv_clang = yes; then
8182
8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-extra-args" >&5
8184 $as_echo_n "checking whether C compiler handles -Wno-format-extra-args... " >&6; }
8185 if test "${gl_cv_warn_c__Wno_format_extra_args+set}" = set; then :
8186 $as_echo_n "(cached) " >&6
8187 else
8188
8189 gl_save_compiler_FLAGS="$CFLAGS"
8190 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-format-extra-args"
8191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8192 /* end confdefs.h. */
8193
8194 int
8195 main ()
8196 {
8197
8198 ;
8199 return 0;
8200 }
8201 _ACEOF
8202 if ac_fn_c_try_compile "$LINENO"; then :
8203 gl_cv_warn_c__Wno_format_extra_args=yes
8204 else
8205 gl_cv_warn_c__Wno_format_extra_args=no
8206 fi
8207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8208 CFLAGS="$gl_save_compiler_FLAGS"
8209
8210 fi
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_extra_args" >&5
8212 $as_echo "$gl_cv_warn_c__Wno_format_extra_args" >&6; }
8213 if test "x$gl_cv_warn_c__Wno_format_extra_args" = x""yes; then :
8214 as_fn_append WARN_CFLAGS " -Wno-format-extra-args"
8215 fi
8216
8217
8218
8219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
8220 $as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
8221 if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
8222 $as_echo_n "(cached) " >&6
8223 else
8224
8225 gl_save_compiler_FLAGS="$CFLAGS"
8226 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-tautological-constant-out-of-range-compare"
8227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8228 /* end confdefs.h. */
8229
8230 int
8231 main ()
8232 {
8233
8234 ;
8235 return 0;
8236 }
8237 _ACEOF
8238 if ac_fn_c_try_compile "$LINENO"; then :
8239 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=yes
8240 else
8241 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=no
8242 fi
8243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8244 CFLAGS="$gl_save_compiler_FLAGS"
8245
8246 fi
8247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
8248 $as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
8249 if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x""yes; then :
8250 as_fn_append WARN_CFLAGS " -Wno-tautological-constant-out-of-range-compare"
8251 fi
8252
8253
8254
8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-command-line-argument" >&5
8256 $as_echo_n "checking whether C compiler handles -Wno-unused-command-line-argument... " >&6; }
8257 if test "${gl_cv_warn_c__Wno_unused_command_line_argument+set}" = set; then :
8258 $as_echo_n "(cached) " >&6
8259 else
8260
8261 gl_save_compiler_FLAGS="$CFLAGS"
8262 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-unused-command-line-argument"
8263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8264 /* end confdefs.h. */
8265
8266 int
8267 main ()
8268 {
8269
8270 ;
8271 return 0;
8272 }
8273 _ACEOF
8274 if ac_fn_c_try_compile "$LINENO"; then :
8275 gl_cv_warn_c__Wno_unused_command_line_argument=yes
8276 else
8277 gl_cv_warn_c__Wno_unused_command_line_argument=no
8278 fi
8279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8280 CFLAGS="$gl_save_compiler_FLAGS"
8281
8282 fi
8283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_command_line_argument" >&5
8284 $as_echo "$gl_cv_warn_c__Wno_unused_command_line_argument" >&6; }
8285 if test "x$gl_cv_warn_c__Wno_unused_command_line_argument" = x""yes; then :
8286 as_fn_append WARN_CFLAGS " -Wno-unused-command-line-argument"
8287 fi
8288
8289
8290
8291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-value" >&5
8292 $as_echo_n "checking whether C compiler handles -Wno-unused-value... " >&6; }
8293 if test "${gl_cv_warn_c__Wno_unused_value+set}" = set; then :
8294 $as_echo_n "(cached) " >&6
8295 else
8296
8297 gl_save_compiler_FLAGS="$CFLAGS"
8298 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-unused-value"
8299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8300 /* end confdefs.h. */
8301
8302 int
8303 main ()
8304 {
8305
8306 ;
8307 return 0;
8308 }
8309 _ACEOF
8310 if ac_fn_c_try_compile "$LINENO"; then :
8311 gl_cv_warn_c__Wno_unused_value=yes
8312 else
8313 gl_cv_warn_c__Wno_unused_value=no
8314 fi
8315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8316 CFLAGS="$gl_save_compiler_FLAGS"
8317
8318 fi
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_value" >&5
8320 $as_echo "$gl_cv_warn_c__Wno_unused_value" >&6; }
8321 if test "x$gl_cv_warn_c__Wno_unused_value" = x""yes; then :
8322 as_fn_append WARN_CFLAGS " -Wno-unused-value"
8323 fi
8324
8325
8326 fi
8327
8328
8329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
8330 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
8331 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
8332 $as_echo_n "(cached) " >&6
8333 else
8334
8335 gl_save_compiler_FLAGS="$CFLAGS"
8336 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fdiagnostics-show-option"
8337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8338 /* end confdefs.h. */
8339
8340 int
8341 main ()
8342 {
8343
8344 ;
8345 return 0;
8346 }
8347 _ACEOF
8348 if ac_fn_c_try_compile "$LINENO"; then :
8349 gl_cv_warn_c__fdiagnostics_show_option=yes
8350 else
8351 gl_cv_warn_c__fdiagnostics_show_option=no
8352 fi
8353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8354 CFLAGS="$gl_save_compiler_FLAGS"
8355
8356 fi
8357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
8358 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
8359 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
8360 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
8361 fi
8362
8363
8364
8365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
8366 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
8367 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
8368 $as_echo_n "(cached) " >&6
8369 else
8370
8371 gl_save_compiler_FLAGS="$CFLAGS"
8372 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -funit-at-a-time"
8373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8374 /* end confdefs.h. */
8375
8376 int
8377 main ()
8378 {
8379
8380 ;
8381 return 0;
8382 }
8383 _ACEOF
8384 if ac_fn_c_try_compile "$LINENO"; then :
8385 gl_cv_warn_c__funit_at_a_time=yes
8386 else
8387 gl_cv_warn_c__funit_at_a_time=no
8388 fi
8389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8390 CFLAGS="$gl_save_compiler_FLAGS"
8391
8392 fi
8393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
8394 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
8395 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
8396 as_fn_append WARN_CFLAGS " -funit-at-a-time"
8397 fi
8398
8399
8400
8401
8402 $as_echo "#define lint 1" >>confdefs.h
8403
8404
8405
8406 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
8407
8408
8409 # We use a slightly smaller set of warning options for lib/.
8410 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
8411 nw=
8412 nw="$nw -Wunused-macros"
8413
8414
8415 gl_warn_set=
8416 set x $WARN_CFLAGS; shift
8417 for gl_warn_item
8418 do
8419 case " $nw " in
8420 *" $gl_warn_item "*)
8421 ;;
8422 *)
8423 gl_warn_set="$gl_warn_set $gl_warn_item"
8424 ;;
8425 esac
8426 done
8427 GNULIB_WARN_CFLAGS=$gl_warn_set
8428
8429
8430 fi
8431
8432
8433
8434
8435
8436
8437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works for files in the same directory" >&5
8438 $as_echo_n "checking whether ln -s works for files in the same directory... " >&6; }
8439 rm -f conf$$ conf$$.file
8440
8441 LN_S_FILEONLY='cp -p'
8442
8443 if (echo >conf$$.file) 2>/dev/null; then
8444 if ln -s conf$$.file conf$$ 2>/dev/null; then
8445 LN_S_FILEONLY='ln -s'
8446 elif ln conf$$.file conf$$ 2>/dev/null; then
8447 LN_S_FILEONLY=ln
8448 fi
8449 fi
8450
8451 rm -f conf$$ conf$$.file
8452
8453 if test "$LN_S_FILEONLY" = "ln -s"; then
8454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8455 $as_echo "yes" >&6; }
8456 else
8457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S_FILEONLY" >&5
8458 $as_echo "no, using $LN_S_FILEONLY" >&6; }
8459 fi
8460
8461
8462
8463
8464 if test "$opsys" = "mingw32"; then
8465 LN_S="ln"
8466 fi
8467
8468 # Extract the first word of "install-info", so it can be a program name with args.
8469 set dummy install-info; ac_word=$2
8470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8471 $as_echo_n "checking for $ac_word... " >&6; }
8472 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
8473 $as_echo_n "(cached) " >&6
8474 else
8475 case $INSTALL_INFO in
8476 [\\/]* | ?:[\\/]*)
8477 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
8478 ;;
8479 *)
8480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8481 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
8482 do
8483 IFS=$as_save_IFS
8484 test -z "$as_dir" && as_dir=.
8485 for ac_exec_ext in '' $ac_executable_extensions; do
8486 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8487 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
8488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8489 break 2
8490 fi
8491 done
8492 done
8493 IFS=$as_save_IFS
8494
8495 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
8496 ;;
8497 esac
8498 fi
8499 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
8500 if test -n "$INSTALL_INFO"; then
8501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
8502 $as_echo "$INSTALL_INFO" >&6; }
8503 else
8504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8505 $as_echo "no" >&6; }
8506 fi
8507
8508
8509 # Extract the first word of "gzip", so it can be a program name with args.
8510 set dummy gzip; ac_word=$2
8511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8512 $as_echo_n "checking for $ac_word... " >&6; }
8513 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
8514 $as_echo_n "(cached) " >&6
8515 else
8516 case $GZIP_PROG in
8517 [\\/]* | ?:[\\/]*)
8518 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
8519 ;;
8520 *)
8521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8522 for as_dir in $PATH
8523 do
8524 IFS=$as_save_IFS
8525 test -z "$as_dir" && as_dir=.
8526 for ac_exec_ext in '' $ac_executable_extensions; do
8527 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8528 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
8529 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8530 break 2
8531 fi
8532 done
8533 done
8534 IFS=$as_save_IFS
8535
8536 ;;
8537 esac
8538 fi
8539 GZIP_PROG=$ac_cv_path_GZIP_PROG
8540 if test -n "$GZIP_PROG"; then
8541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
8542 $as_echo "$GZIP_PROG" >&6; }
8543 else
8544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8545 $as_echo "no" >&6; }
8546 fi
8547
8548
8549
8550 if test $opsys = gnu-linux; then
8551 # Extract the first word of "paxctl", so it can be a program name with args.
8552 set dummy paxctl; ac_word=$2
8553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8554 $as_echo_n "checking for $ac_word... " >&6; }
8555 if test "${ac_cv_path_PAXCTL+set}" = set; then :
8556 $as_echo_n "(cached) " >&6
8557 else
8558 case $PAXCTL in
8559 [\\/]* | ?:[\\/]*)
8560 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
8561 ;;
8562 *)
8563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8564 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
8565 do
8566 IFS=$as_save_IFS
8567 test -z "$as_dir" && as_dir=.
8568 for ac_exec_ext in '' $ac_executable_extensions; do
8569 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8570 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
8571 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8572 break 2
8573 fi
8574 done
8575 done
8576 IFS=$as_save_IFS
8577
8578 ;;
8579 esac
8580 fi
8581 PAXCTL=$ac_cv_path_PAXCTL
8582 if test -n "$PAXCTL"; then
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8584 $as_echo "$PAXCTL" >&6; }
8585 else
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8587 $as_echo "no" >&6; }
8588 fi
8589
8590
8591 if test "X$PAXCTL" != X; then
8592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8593 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8595 /* end confdefs.h. */
8596
8597 int
8598 main ()
8599 {
8600
8601 ;
8602 return 0;
8603 }
8604 _ACEOF
8605 if ac_fn_c_try_link "$LINENO"; then :
8606 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8607 $as_echo "yes" >&6; }
8608 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8609 $as_echo "no" >&6; }; PAXCTL=""; fi
8610 fi
8611 rm -f core conftest.err conftest.$ac_objext \
8612 conftest$ac_exeext conftest.$ac_ext
8613 fi
8614 fi
8615
8616 ## Need makeinfo >= 4.7 (?) to build the manuals.
8617 # Extract the first word of "makeinfo", so it can be a program name with args.
8618 set dummy makeinfo; ac_word=$2
8619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8620 $as_echo_n "checking for $ac_word... " >&6; }
8621 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8622 $as_echo_n "(cached) " >&6
8623 else
8624 case $MAKEINFO in
8625 [\\/]* | ?:[\\/]*)
8626 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
8627 ;;
8628 *)
8629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8630 for as_dir in $PATH
8631 do
8632 IFS=$as_save_IFS
8633 test -z "$as_dir" && as_dir=.
8634 for ac_exec_ext in '' $ac_executable_extensions; do
8635 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8636 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
8637 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8638 break 2
8639 fi
8640 done
8641 done
8642 IFS=$as_save_IFS
8643
8644 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8645 ;;
8646 esac
8647 fi
8648 MAKEINFO=$ac_cv_path_MAKEINFO
8649 if test -n "$MAKEINFO"; then
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8651 $as_echo "$MAKEINFO" >&6; }
8652 else
8653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8654 $as_echo "no" >&6; }
8655 fi
8656
8657
8658 if test "$MAKEINFO" != "no"; then
8659 case `
8660 $MAKEINFO --version 2> /dev/null |
8661 $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'
8662 ` in
8663 '') MAKEINFO=no;;
8664 esac
8665 fi
8666
8667 ## Makeinfo is unusual. For a released Emacs, the manuals are
8668 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8669 ## therefore in the category of "special tools" not normally required, which
8670 ## configure does not have to check for (eg autoconf itself).
8671 ## In a Bazaar checkout on the other hand, the manuals are not included.
8672 ## So makeinfo is a requirement to build from Bazaar, and configure
8673 ## should test for it as it does for any other build requirement.
8674 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8675 ## with pre-built manuals, from a Bazaar checkout.
8676 HAVE_MAKEINFO=yes
8677
8678 if test "$MAKEINFO" = "no"; then
8679 MAKEINFO=makeinfo
8680 if test "x${with_makeinfo}" = "xno"; then
8681 HAVE_MAKEINFO=no
8682 elif test ! -e "$srcdir/info/emacs" && test ! -e "$srcdir/info/emacs.info"; then
8683 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8684 source tree does not seem to have pre-built manuals in the \`info' directory.
8685 Either install a suitable version of makeinfo, or re-run configure
8686 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8687 fi
8688 fi
8689
8690
8691 INFO_EXT=.info
8692 INFO_OPTS=--no-split
8693
8694
8695
8696
8697 if test x$GCC = xyes; then
8698 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8699 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8700 else
8701 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8702 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8703 fi
8704
8705
8706 late_LDFLAGS=$LDFLAGS
8707 if test x$GCC = xyes; then
8708 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
8709 else
8710 LDFLAGS="$LDFLAGS -znocombreloc"
8711 fi
8712
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8714 $as_echo_n "checking for -znocombreloc... " >&6; }
8715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8716 /* end confdefs.h. */
8717
8718 int
8719 main ()
8720 {
8721
8722 ;
8723 return 0;
8724 }
8725 _ACEOF
8726 if ac_fn_c_try_link "$LINENO"; then :
8727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8728 $as_echo "yes" >&6; }
8729 else
8730 LDFLAGS=$late_LDFLAGS
8731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8732 $as_echo "no" >&6; }
8733 fi
8734 rm -f core conftest.err conftest.$ac_objext \
8735 conftest$ac_exeext conftest.$ac_ext
8736
8737
8738 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8739 case "$opsys" in
8740 your-opsys-here) CANNOT_DUMP=yes ;;
8741 esac
8742
8743 test "$CANNOT_DUMP" = "yes" && \
8744
8745 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8746
8747
8748
8749
8750
8751 UNEXEC_OBJ=unexelf.o
8752 case "$opsys" in
8753 # MSDOS uses unexcoff.o
8754 aix4-2)
8755 UNEXEC_OBJ=unexaix.o
8756 ;;
8757 cygwin)
8758 UNEXEC_OBJ=unexcw.o
8759 ;;
8760 darwin)
8761 UNEXEC_OBJ=unexmacosx.o
8762 ;;
8763 hpux10-20 | hpux11)
8764 UNEXEC_OBJ=unexhp9k800.o
8765 ;;
8766 mingw32)
8767 UNEXEC_OBJ=unexw32.o
8768 ;;
8769 sol2-10)
8770 # Use the Solaris dldump() function, called from unexsol.c, to dump
8771 # emacs, instead of the generic ELF dump code found in unexelf.c.
8772 # The resulting binary has a complete symbol table, and is better
8773 # for debugging and other observability tools (debuggers, pstack, etc).
8774 #
8775 # If you encounter a problem using dldump(), please consider sending
8776 # a message to the OpenSolaris tools-linking mailing list:
8777 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8778 #
8779 # It is likely that dldump() works with older Solaris too, but this has
8780 # not been tested, so for now this change is for Solaris 10 or newer.
8781 UNEXEC_OBJ=unexsol.o
8782 ;;
8783 esac
8784
8785 LD_SWITCH_SYSTEM=
8786 case "$opsys" in
8787 freebsd|dragonfly)
8788 ## Let `ld' find image libs and similar things in /usr/local/lib.
8789 ## The system compiler, GCC, has apparently been modified to not
8790 ## look there, contrary to what a stock GCC would do.
8791 ### It's not our place to do this. See bug#10313#17.
8792 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8793 :
8794 ;;
8795
8796 gnu-linux)
8797 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8798 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8799 ;;
8800
8801 netbsd)
8802 ### It's not our place to do this. See bug#10313#17.
8803 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8804 :
8805 ;;
8806
8807 openbsd)
8808 ## Han Boetes <han@boetes.org> says this is necessary,
8809 ## otherwise Emacs dumps core on elf systems.
8810 LD_SWITCH_SYSTEM="-Z"
8811 ;;
8812 esac
8813
8814
8815 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8816
8817 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8818 ## which has not been defined yet. When this was handled with cpp,
8819 ## it was expanded to null when configure sourced the s/*.h file.
8820 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8821 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8822 ## (or somesuch), but because it is supposed to go at the _front_
8823 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8824 ## Compare with the gnu-linux case below, which added to the end
8825 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8826 ## LD_SWITCH_SYSTEM_TEMACS.
8827 case "$opsys" in
8828 netbsd|openbsd)
8829 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8830 esac
8831
8832
8833 C_SWITCH_MACHINE=
8834 case $canonical in
8835 alpha*)
8836 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8837 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8838
8839 fi
8840
8841 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8842 ## With ELF, make sure that all common symbols get allocated to in the
8843 ## data section. Otherwise, the dump of temacs may miss variables in
8844 ## the shared library that have been initialized. For example, with
8845 ## GNU libc, __malloc_initialized would normally be resolved to the
8846 ## shared library's .bss section, which is fatal.
8847 if test "x$GCC" = "xyes"; then
8848 C_SWITCH_MACHINE="-fno-common"
8849 else
8850 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8851 fi
8852 else
8853 UNEXEC_OBJ=unexalpha.o
8854 fi
8855 ;;
8856 esac
8857
8858
8859
8860
8861 C_SWITCH_SYSTEM=
8862 ## Some programs in src produce warnings saying certain subprograms
8863 ## are too complex and need a MAXMEM value greater than 2000 for
8864 ## additional optimization. --nils@exp-math.uni-essen.de
8865 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8866 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8867 test "$opsys" = "mingw32" && C_SWITCH_SYSTEM="-mtune=pentium4"
8868 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8869 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8870
8871
8872
8873 LIBS_SYSTEM=
8874 case "$opsys" in
8875 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8876 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8877
8878 freebsd|dragonfly) LIBS_SYSTEM="-lutil" ;;
8879
8880 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8881
8882 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8883
8884 ## Motif needs -lgen.
8885 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8886 esac
8887
8888
8889
8890 ### Make sure subsequent tests use flags consistent with the build flags.
8891
8892 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8893 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8894 else
8895 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8896 fi
8897
8898 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8899
8900 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8901
8902
8903
8904 LIB_MATH=-lm
8905 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8906
8907 case $opsys in
8908 cygwin )
8909 LIB_MATH=
8910 ;;
8911 darwin )
8912 ## Adding -lm confuses the dynamic linker, so omit it.
8913 LIB_MATH=
8914 ;;
8915 freebsd | dragonfly )
8916 SYSTEM_TYPE=berkeley-unix
8917 ;;
8918 gnu-linux | gnu-kfreebsd )
8919 ;;
8920 hpux10-20 | hpux11 )
8921 ;;
8922 mingw32 )
8923 LIB_MATH=
8924 SYSTEM_TYPE=windows-nt
8925 ;;
8926 netbsd | openbsd )
8927 SYSTEM_TYPE=berkeley-unix
8928 ;;
8929
8930 sol2* | unixware )
8931 SYSTEM_TYPE=usg-unix-v
8932 ;;
8933
8934 esac
8935
8936
8937
8938 cat >>confdefs.h <<_ACEOF
8939 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8940 _ACEOF
8941
8942
8943
8944 pre_PKG_CONFIG_CFLAGS=$CFLAGS
8945 pre_PKG_CONFIG_LIBS=$LIBS
8946
8947 # Extract the first word of "pkg-config", so it can be a program name with args.
8948 set dummy pkg-config; ac_word=$2
8949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8950 $as_echo_n "checking for $ac_word... " >&6; }
8951 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8952 $as_echo_n "(cached) " >&6
8953 else
8954 case $PKG_CONFIG in
8955 [\\/]* | ?:[\\/]*)
8956 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8957 ;;
8958 *)
8959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8960 for as_dir in $PATH
8961 do
8962 IFS=$as_save_IFS
8963 test -z "$as_dir" && as_dir=.
8964 for ac_exec_ext in '' $ac_executable_extensions; do
8965 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8966 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8967 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8968 break 2
8969 fi
8970 done
8971 done
8972 IFS=$as_save_IFS
8973
8974 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8975 ;;
8976 esac
8977 fi
8978 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8979 if test -n "$PKG_CONFIG"; then
8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8981 $as_echo "$PKG_CONFIG" >&6; }
8982 else
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8984 $as_echo "no" >&6; }
8985 fi
8986
8987
8988
8989
8990
8991 if test "${with_sound}" != "no"; then
8992 # Sound support for GNU/Linux, the free BSDs, and MinGW.
8993 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h mmsystem.h
8994 do :
8995 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8996 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
8997 #ifdef __MINGW32__
8998 #define WIN32_LEAN_AND_MEAN
8999 #include <windows.h>
9000 #endif
9001
9002 "
9003 eval as_val=\$$as_ac_Header
9004 if test "x$as_val" = x""yes; then :
9005 cat >>confdefs.h <<_ACEOF
9006 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9007 _ACEOF
9008 have_sound_header=yes
9009 fi
9010
9011 done
9012
9013 # Emulation library used on NetBSD.
9014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
9015 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
9016 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
9017 $as_echo_n "(cached) " >&6
9018 else
9019 ac_check_lib_save_LIBS=$LIBS
9020 LIBS="-lossaudio $LIBS"
9021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9022 /* end confdefs.h. */
9023
9024 /* Override any GCC internal prototype to avoid an error.
9025 Use char because int might match the return type of a GCC
9026 builtin and then its argument prototype would still apply. */
9027 #ifdef __cplusplus
9028 extern "C"
9029 #endif
9030 char _oss_ioctl ();
9031 int
9032 main ()
9033 {
9034 return _oss_ioctl ();
9035 ;
9036 return 0;
9037 }
9038 _ACEOF
9039 if ac_fn_c_try_link "$LINENO"; then :
9040 ac_cv_lib_ossaudio__oss_ioctl=yes
9041 else
9042 ac_cv_lib_ossaudio__oss_ioctl=no
9043 fi
9044 rm -f core conftest.err conftest.$ac_objext \
9045 conftest$ac_exeext conftest.$ac_ext
9046 LIBS=$ac_check_lib_save_LIBS
9047 fi
9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
9049 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
9050 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
9051 LIBSOUND=-lossaudio
9052 else
9053 LIBSOUND=
9054 fi
9055
9056
9057
9058 ALSA_REQUIRED=1.0.0
9059 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
9060
9061 succeeded=no
9062
9063 if test "$PKG_CONFIG" = "no" ; then
9064 HAVE_ALSA=no
9065 else
9066 PKG_CONFIG_MIN_VERSION=0.9.0
9067 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
9069 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
9070
9071 if "$PKG_CONFIG" --exists "$ALSA_MODULES" 2>&5 &&
9072 ALSA_CFLAGS=`"$PKG_CONFIG" --cflags "$ALSA_MODULES" 2>&5` &&
9073 ALSA_LIBS=`"$PKG_CONFIG" --libs "$ALSA_MODULES" 2>&5`; then
9074 edit_cflags="
9075 s,///*,/,g
9076 s/^/ /
9077 s/ -I/ $isystem/g
9078 s/^ //
9079 "
9080 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
9081 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
9082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
9083 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
9084 succeeded=yes
9085 else
9086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9087 $as_echo "no" >&6; }
9088 ALSA_CFLAGS=""
9089 ALSA_LIBS=""
9090 ## If we have a custom action on failure, don't print errors, but
9091 ## do set a variable so people can do so. Do it in a subshell
9092 ## to capture any diagnostics in invoking pkg-config.
9093 ALSA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$ALSA_MODULES") 2>&1`
9094
9095 fi
9096
9097
9098
9099 else
9100 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9101 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9102 fi
9103 fi
9104
9105 if test $succeeded = yes; then
9106 HAVE_ALSA=yes
9107 else
9108 HAVE_ALSA=no
9109 fi
9110
9111 if test $HAVE_ALSA = yes; then
9112 SAVE_CFLAGS="$CFLAGS"
9113 SAVE_LIBS="$LIBS"
9114 CFLAGS="$ALSA_CFLAGS $CFLAGS"
9115 LIBS="$ALSA_LIBS $LIBS"
9116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h. */
9118 #include <asoundlib.h>
9119 int
9120 main ()
9121 {
9122 snd_lib_error_set_handler (0);
9123 ;
9124 return 0;
9125 }
9126 _ACEOF
9127 if ac_fn_c_try_compile "$LINENO"; then :
9128 emacs_alsa_normal=yes
9129 else
9130 emacs_alsa_normal=no
9131 fi
9132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9133 if test "$emacs_alsa_normal" != yes; then
9134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9135 /* end confdefs.h. */
9136 #include <alsa/asoundlib.h>
9137 int
9138 main ()
9139 {
9140 snd_lib_error_set_handler (0);
9141 ;
9142 return 0;
9143 }
9144 _ACEOF
9145 if ac_fn_c_try_compile "$LINENO"; then :
9146 emacs_alsa_subdir=yes
9147 else
9148 emacs_alsa_subdir=no
9149 fi
9150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9151 if test "$emacs_alsa_subdir" != yes; then
9152 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
9153 fi
9154 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
9155 fi
9156
9157 CFLAGS="$SAVE_CFLAGS"
9158 LIBS="$SAVE_LIBS"
9159 LIBSOUND="$LIBSOUND $ALSA_LIBS"
9160 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
9161
9162 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
9163
9164 fi
9165
9166 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
9167 case "$opsys" in
9168 gnu-linux|freebsd|netbsd|mingw32)
9169
9170 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
9171
9172 ;;
9173 esac
9174 fi
9175
9176
9177 fi
9178
9179
9180
9181
9182 for ac_header in $ac_header_list
9183 do :
9184 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9185 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9186 "
9187 eval as_val=\$$as_ac_Header
9188 if test "x$as_val" = x""yes; then :
9189 cat >>confdefs.h <<_ACEOF
9190 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9191 _ACEOF
9192
9193 fi
9194
9195 done
9196
9197
9198
9199
9200
9201
9202
9203
9204
9205
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215
9216
9217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
9218 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
9219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9220 /* end confdefs.h. */
9221 #include <sys/personality.h>
9222 int
9223 main ()
9224 {
9225 personality (PER_LINUX32)
9226 ;
9227 return 0;
9228 }
9229 _ACEOF
9230 if ac_fn_c_try_compile "$LINENO"; then :
9231 emacs_cv_personality_linux32=yes
9232 else
9233 emacs_cv_personality_linux32=no
9234 fi
9235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
9237 $as_echo "$emacs_cv_personality_linux32" >&6; }
9238
9239 if test $emacs_cv_personality_linux32 = yes; then
9240
9241 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
9242
9243 fi
9244
9245 for ac_header in term.h
9246 do :
9247 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
9248 if test "x$ac_cv_header_term_h" = x""yes; then :
9249 cat >>confdefs.h <<_ACEOF
9250 #define HAVE_TERM_H 1
9251 _ACEOF
9252
9253 fi
9254
9255 done
9256
9257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
9258 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
9259 if test "${ac_cv_header_time+set}" = set; then :
9260 $as_echo_n "(cached) " >&6
9261 else
9262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9263 /* end confdefs.h. */
9264 #include <sys/types.h>
9265 #include <sys/time.h>
9266 #include <time.h>
9267
9268 int
9269 main ()
9270 {
9271 if ((struct tm *) 0)
9272 return 0;
9273 ;
9274 return 0;
9275 }
9276 _ACEOF
9277 if ac_fn_c_try_compile "$LINENO"; then :
9278 ac_cv_header_time=yes
9279 else
9280 ac_cv_header_time=no
9281 fi
9282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9283 fi
9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
9285 $as_echo "$ac_cv_header_time" >&6; }
9286 if test $ac_cv_header_time = yes; then
9287
9288 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
9289
9290 fi
9291
9292 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
9293
9294 "
9295 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
9296 ac_have_decl=1
9297 else
9298 ac_have_decl=0
9299 fi
9300
9301 cat >>confdefs.h <<_ACEOF
9302 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
9303 _ACEOF
9304
9305 if test $ac_cv_have_decl_sys_siglist != yes; then
9306 # For Tru64, at least:
9307 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
9308
9309 "
9310 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
9311 ac_have_decl=1
9312 else
9313 ac_have_decl=0
9314 fi
9315
9316 cat >>confdefs.h <<_ACEOF
9317 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
9318 _ACEOF
9319
9320 if test $ac_cv_have_decl___sys_siglist = yes; then
9321
9322 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
9323
9324 fi
9325 fi
9326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
9327 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
9328 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
9329 $as_echo_n "(cached) " >&6
9330 else
9331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9332 /* end confdefs.h. */
9333 #include <sys/types.h>
9334 #include <sys/wait.h>
9335 #ifndef WEXITSTATUS
9336 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
9337 #endif
9338 #ifndef WIFEXITED
9339 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9340 #endif
9341
9342 int
9343 main ()
9344 {
9345 int s;
9346 wait (&s);
9347 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9348 ;
9349 return 0;
9350 }
9351 _ACEOF
9352 if ac_fn_c_try_compile "$LINENO"; then :
9353 ac_cv_header_sys_wait_h=yes
9354 else
9355 ac_cv_header_sys_wait_h=no
9356 fi
9357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9358 fi
9359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
9360 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
9361 if test $ac_cv_header_sys_wait_h = yes; then
9362
9363 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
9364
9365 fi
9366
9367
9368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
9369 $as_echo_n "checking for speed_t... " >&6; }
9370 if test "${emacs_cv_speed_t+set}" = set; then :
9371 $as_echo_n "(cached) " >&6
9372 else
9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9374 /* end confdefs.h. */
9375 #include <termios.h>
9376 int
9377 main ()
9378 {
9379 speed_t x = 1;
9380 ;
9381 return 0;
9382 }
9383 _ACEOF
9384 if ac_fn_c_try_compile "$LINENO"; then :
9385 emacs_cv_speed_t=yes
9386 else
9387 emacs_cv_speed_t=no
9388 fi
9389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9390 fi
9391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
9392 $as_echo "$emacs_cv_speed_t" >&6; }
9393 if test $emacs_cv_speed_t = yes; then
9394
9395 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
9396
9397 fi
9398
9399
9400
9401
9402 for ac_header in net/if.h
9403 do :
9404 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
9405 #if HAVE_SYS_SOCKET_H
9406 #include <sys/socket.h>
9407 #endif
9408 "
9409 if test "x$ac_cv_header_net_if_h" = x""yes; then :
9410 cat >>confdefs.h <<_ACEOF
9411 #define HAVE_NET_IF_H 1
9412 _ACEOF
9413
9414 fi
9415
9416 done
9417
9418 for ac_header in ifaddrs.h
9419 do :
9420 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
9421 #if HAVE_SYS_SOCKET_H
9422 #include <sys/socket.h>
9423 #endif
9424 "
9425 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
9426 cat >>confdefs.h <<_ACEOF
9427 #define HAVE_IFADDRS_H 1
9428 _ACEOF
9429
9430 fi
9431
9432 done
9433
9434 for ac_header in net/if_dl.h
9435 do :
9436 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
9437 #if HAVE_SYS_SOCKET_H
9438 #include <sys/socket.h>
9439 #endif
9440 "
9441 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
9442 cat >>confdefs.h <<_ACEOF
9443 #define HAVE_NET_IF_DL_H 1
9444 _ACEOF
9445
9446 fi
9447
9448 done
9449
9450
9451 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
9452 #if HAVE_SYS_SOCKET_H
9453 #include <sys/socket.h>
9454 #endif
9455 #if HAVE_NET_IF_H
9456 #include <net/if.h>
9457 #endif
9458 "
9459 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
9460
9461 cat >>confdefs.h <<_ACEOF
9462 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9463 _ACEOF
9464
9465
9466 fi
9467 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9468 #if HAVE_SYS_SOCKET_H
9469 #include <sys/socket.h>
9470 #endif
9471 #if HAVE_NET_IF_H
9472 #include <net/if.h>
9473 #endif
9474 "
9475 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
9476
9477 cat >>confdefs.h <<_ACEOF
9478 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9479 _ACEOF
9480
9481
9482 fi
9483 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9484 #if HAVE_SYS_SOCKET_H
9485 #include <sys/socket.h>
9486 #endif
9487 #if HAVE_NET_IF_H
9488 #include <net/if.h>
9489 #endif
9490 "
9491 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
9492
9493 cat >>confdefs.h <<_ACEOF
9494 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9495 _ACEOF
9496
9497
9498 fi
9499 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9500 #if HAVE_SYS_SOCKET_H
9501 #include <sys/socket.h>
9502 #endif
9503 #if HAVE_NET_IF_H
9504 #include <net/if.h>
9505 #endif
9506 "
9507 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9508
9509 cat >>confdefs.h <<_ACEOF
9510 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9511 _ACEOF
9512
9513
9514 fi
9515 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9516 #if HAVE_SYS_SOCKET_H
9517 #include <sys/socket.h>
9518 #endif
9519 #if HAVE_NET_IF_H
9520 #include <net/if.h>
9521 #endif
9522 "
9523 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9524
9525 cat >>confdefs.h <<_ACEOF
9526 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9527 _ACEOF
9528
9529
9530 fi
9531 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9532 #if HAVE_SYS_SOCKET_H
9533 #include <sys/socket.h>
9534 #endif
9535 #if HAVE_NET_IF_H
9536 #include <net/if.h>
9537 #endif
9538 "
9539 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9540
9541 cat >>confdefs.h <<_ACEOF
9542 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9543 _ACEOF
9544
9545
9546 fi
9547
9548
9549
9550
9551 DEPFLAGS=
9552 MKDEPDIR=":"
9553 deps_frag=deps.mk
9554 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9556 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9557 HAVE_GNU_MAKE=no
9558 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9559 if test "x$testval" != x; then
9560 HAVE_GNU_MAKE=yes
9561 else
9562 ac_enable_autodepend=no
9563 fi
9564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9565 $as_echo "$HAVE_GNU_MAKE" >&6; }
9566 if test $HAVE_GNU_MAKE = yes; then
9567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9568 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9569 SAVE_CFLAGS="$CFLAGS"
9570 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9572 /* end confdefs.h. */
9573
9574 int
9575 main ()
9576 {
9577
9578 ;
9579 return 0;
9580 }
9581 _ACEOF
9582 if ac_fn_c_try_compile "$LINENO"; then :
9583
9584 else
9585 ac_enable_autodepend=no
9586 fi
9587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9588 CFLAGS="$SAVE_CFLAGS"
9589 test -f deps.d || ac_enable_autodepend=no
9590 rm -rf deps.d
9591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9592 $as_echo "$ac_enable_autodepend" >&6; }
9593 fi
9594 if test $ac_enable_autodepend = yes; then
9595 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9596 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9597 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9598 deps_frag=autodeps.mk
9599 fi
9600 fi
9601 deps_frag=$srcdir/src/$deps_frag
9602
9603
9604
9605
9606
9607 lisp_frag=$srcdir/src/lisp.mk
9608
9609
9610
9611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9612 $as_echo_n "checking for long file names... " >&6; }
9613 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9614 $as_echo_n "(cached) " >&6
9615 else
9616 ac_cv_sys_long_file_names=yes
9617 # Test for long file names in all the places we know might matter:
9618 # . the current directory, where building will happen
9619 # $prefix/lib where we will be installing things
9620 # $exec_prefix/lib likewise
9621 # $TMPDIR if set, where it might want to write temporary files
9622 # /tmp where it might want to write temporary files
9623 # /var/tmp likewise
9624 # /usr/tmp likewise
9625 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9626 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9627 # in the usual case where exec_prefix is '${prefix}'.
9628 case $ac_dir in #(
9629 . | /* | ?:[\\/]*) ;; #(
9630 *) continue;;
9631 esac
9632 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9633 ac_xdir=$ac_dir/cf$$
9634 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9635 ac_tf1=$ac_xdir/conftest9012345
9636 ac_tf2=$ac_xdir/conftest9012346
9637 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9638 ac_cv_sys_long_file_names=no
9639 rm -f -r "$ac_xdir" 2>/dev/null
9640 test $ac_cv_sys_long_file_names = no && break
9641 done
9642 fi
9643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9644 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9645 if test $ac_cv_sys_long_file_names = yes; then
9646
9647 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9648
9649 fi
9650
9651
9652 #### Choose a window system.
9653
9654 ## We leave window_system equal to none if
9655 ## we end up building without one. Any new window system should
9656 ## set window_system to an appropriate value and add objects to
9657 ## window-system-specific substs.
9658
9659 window_system=none
9660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9661 $as_echo_n "checking for X... " >&6; }
9662
9663
9664 # Check whether --with-x was given.
9665 if test "${with_x+set}" = set; then :
9666 withval=$with_x;
9667 fi
9668
9669 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9670 if test "x$with_x" = xno; then
9671 # The user explicitly disabled X.
9672 have_x=disabled
9673 else
9674 case $x_includes,$x_libraries in #(
9675 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9676 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9677 $as_echo_n "(cached) " >&6
9678 else
9679 # One or both of the vars are not set, and there is no cached value.
9680 ac_x_includes=no ac_x_libraries=no
9681 rm -f -r conftest.dir
9682 if mkdir conftest.dir; then
9683 cd conftest.dir
9684 cat >Imakefile <<'_ACEOF'
9685 incroot:
9686 @echo incroot='${INCROOT}'
9687 usrlibdir:
9688 @echo usrlibdir='${USRLIBDIR}'
9689 libdir:
9690 @echo libdir='${LIBDIR}'
9691 _ACEOF
9692 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9693 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9694 for ac_var in incroot usrlibdir libdir; do
9695 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9696 done
9697 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9698 for ac_extension in a so sl dylib la dll; do
9699 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9700 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9701 ac_im_usrlibdir=$ac_im_libdir; break
9702 fi
9703 done
9704 # Screen out bogus values from the imake configuration. They are
9705 # bogus both because they are the default anyway, and because
9706 # using them would break gcc on systems where it needs fixed includes.
9707 case $ac_im_incroot in
9708 /usr/include) ac_x_includes= ;;
9709 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9710 esac
9711 case $ac_im_usrlibdir in
9712 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9713 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9714 esac
9715 fi
9716 cd ..
9717 rm -f -r conftest.dir
9718 fi
9719
9720 # Standard set of common directories for X headers.
9721 # Check X11 before X11Rn because it is often a symlink to the current release.
9722 ac_x_header_dirs='
9723 /usr/X11/include
9724 /usr/X11R7/include
9725 /usr/X11R6/include
9726 /usr/X11R5/include
9727 /usr/X11R4/include
9728
9729 /usr/include/X11
9730 /usr/include/X11R7
9731 /usr/include/X11R6
9732 /usr/include/X11R5
9733 /usr/include/X11R4
9734
9735 /usr/local/X11/include
9736 /usr/local/X11R7/include
9737 /usr/local/X11R6/include
9738 /usr/local/X11R5/include
9739 /usr/local/X11R4/include
9740
9741 /usr/local/include/X11
9742 /usr/local/include/X11R7
9743 /usr/local/include/X11R6
9744 /usr/local/include/X11R5
9745 /usr/local/include/X11R4
9746
9747 /usr/X386/include
9748 /usr/x386/include
9749 /usr/XFree86/include/X11
9750
9751 /usr/include
9752 /usr/local/include
9753 /usr/unsupported/include
9754 /usr/athena/include
9755 /usr/local/x11r5/include
9756 /usr/lpp/Xamples/include
9757
9758 /usr/openwin/include
9759 /usr/openwin/share/include'
9760
9761 if test "$ac_x_includes" = no; then
9762 # Guess where to find include files, by looking for Xlib.h.
9763 # First, try using that file with no special directory specified.
9764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9765 /* end confdefs.h. */
9766 #include <X11/Xlib.h>
9767 _ACEOF
9768 if ac_fn_c_try_cpp "$LINENO"; then :
9769 # We can compile using X headers with no special include directory.
9770 ac_x_includes=
9771 else
9772 for ac_dir in $ac_x_header_dirs; do
9773 if test -r "$ac_dir/X11/Xlib.h"; then
9774 ac_x_includes=$ac_dir
9775 break
9776 fi
9777 done
9778 fi
9779 rm -f conftest.err conftest.$ac_ext
9780 fi # $ac_x_includes = no
9781
9782 if test "$ac_x_libraries" = no; then
9783 # Check for the libraries.
9784 # See if we find them without any special options.
9785 # Don't add to $LIBS permanently.
9786 ac_save_LIBS=$LIBS
9787 LIBS="-lX11 $LIBS"
9788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9789 /* end confdefs.h. */
9790 #include <X11/Xlib.h>
9791 int
9792 main ()
9793 {
9794 XrmInitialize ()
9795 ;
9796 return 0;
9797 }
9798 _ACEOF
9799 if ac_fn_c_try_link "$LINENO"; then :
9800 LIBS=$ac_save_LIBS
9801 # We can link X programs with no special library path.
9802 ac_x_libraries=
9803 else
9804 LIBS=$ac_save_LIBS
9805 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9806 do
9807 # Don't even attempt the hair of trying to link an X program!
9808 for ac_extension in a so sl dylib la dll; do
9809 if test -r "$ac_dir/libX11.$ac_extension"; then
9810 ac_x_libraries=$ac_dir
9811 break 2
9812 fi
9813 done
9814 done
9815 fi
9816 rm -f core conftest.err conftest.$ac_objext \
9817 conftest$ac_exeext conftest.$ac_ext
9818 fi # $ac_x_libraries = no
9819
9820 case $ac_x_includes,$ac_x_libraries in #(
9821 no,* | *,no | *\'*)
9822 # Didn't find X, or a directory has "'" in its name.
9823 ac_cv_have_x="have_x=no";; #(
9824 *)
9825 # Record where we found X for the cache.
9826 ac_cv_have_x="have_x=yes\
9827 ac_x_includes='$ac_x_includes'\
9828 ac_x_libraries='$ac_x_libraries'"
9829 esac
9830 fi
9831 ;; #(
9832 *) have_x=yes;;
9833 esac
9834 eval "$ac_cv_have_x"
9835 fi # $with_x != no
9836
9837 if test "$have_x" != yes; then
9838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9839 $as_echo "$have_x" >&6; }
9840 no_x=yes
9841 else
9842 # If each of the values was on the command line, it overrides each guess.
9843 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9844 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9845 # Update the cache value to reflect the command line values.
9846 ac_cv_have_x="have_x=yes\
9847 ac_x_includes='$x_includes'\
9848 ac_x_libraries='$x_libraries'"
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9850 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9851 fi
9852
9853 if test "$no_x" != yes; then
9854 window_system=x11
9855 fi
9856
9857 LD_SWITCH_X_SITE_RPATH=
9858 if test "${x_libraries}" != NONE; then
9859 if test -n "${x_libraries}"; then
9860 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9861 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9862 fi
9863 x_default_search_path=""
9864 x_search_path=${x_libraries}
9865 if test -z "${x_search_path}"; then
9866 x_search_path=/usr/lib
9867 fi
9868 for x_library in `echo ${x_search_path}: | \
9869 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9870 x_search_path="\
9871 ${x_library}/X11/%L/%T/%N%C%S:\
9872 ${x_library}/X11/%l/%T/%N%C%S:\
9873 ${x_library}/X11/%T/%N%C%S:\
9874 ${x_library}/X11/%L/%T/%N%S:\
9875 ${x_library}/X11/%l/%T/%N%S:\
9876 ${x_library}/X11/%T/%N%S"
9877 if test x"${x_default_search_path}" = x; then
9878 x_default_search_path=${x_search_path}
9879 else
9880 x_default_search_path="${x_search_path}:${x_default_search_path}"
9881 fi
9882 done
9883 fi
9884
9885
9886 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9887 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9888 fi
9889
9890 if test x"${x_includes}" = x; then
9891 bitmapdir=/usr/include/X11/bitmaps
9892 else
9893 # accumulate include directories that have X11 bitmap subdirectories
9894 bmd_acc="dummyval"
9895 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9896 if test -d "${bmd}/X11/bitmaps"; then
9897 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9898 fi
9899 if test -d "${bmd}/bitmaps"; then
9900 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9901 fi
9902 done
9903 if test ${bmd_acc} != "dummyval"; then
9904 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9905 fi
9906 fi
9907
9908 HAVE_NS=no
9909 NS_IMPL_COCOA=no
9910 NS_IMPL_GNUSTEP=no
9911 tmp_CPPFLAGS="$CPPFLAGS"
9912 tmp_CFLAGS="$CFLAGS"
9913 CPPFLAGS="$CPPFLAGS -x objective-c"
9914 CFLAGS="$CFLAGS -x objective-c"
9915 GNU_OBJC_CFLAGS=
9916 LIBS_GNUSTEP=
9917 if test "${with_ns}" != no; then
9918 if test "${opsys}" = darwin; then
9919 NS_IMPL_COCOA=yes
9920 ns_appdir=`pwd`/nextstep/Emacs.app
9921 ns_appbindir=${ns_appdir}/Contents/MacOS
9922 ns_appresdir=${ns_appdir}/Contents/Resources
9923 ns_appsrc=Cocoa/Emacs.base
9924 elif test -f $GNUSTEP_CONFIG_FILE; then
9925 NS_IMPL_GNUSTEP=yes
9926 ns_appdir=`pwd`/nextstep/Emacs.app
9927 ns_appbindir=${ns_appdir}
9928 ns_appresdir=${ns_appdir}/Resources
9929 ns_appsrc=GNUstep/Emacs.base
9930 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9931 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9932 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9933 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9934 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9935 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9936 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9937 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9938 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9939 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9940 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9941 LIBS_GNUSTEP="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
9942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9943 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9944 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9945 $as_echo_n "(cached) " >&6
9946 else
9947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9948 /* end confdefs.h. */
9949 #include <GNUstepBase/GSConfig.h>
9950 int
9951 main ()
9952 {
9953 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9954 1;
9955 #else
9956 fail;
9957 #endif
9958 ;
9959 return 0;
9960 }
9961 _ACEOF
9962 if ac_fn_c_try_compile "$LINENO"; then :
9963 emacs_cv_objc_exceptions=yes
9964 else
9965 emacs_cv_objc_exceptions=no
9966 fi
9967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9968 fi
9969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9970 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9971 if test $emacs_cv_objc_exceptions = yes; then
9972
9973 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9974
9975 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9976 fi
9977 fi
9978
9979 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9980
9981 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9982 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9983 HAVE_NS=yes
9984 else
9985 as_fn_error "\`--with-ns' was specified, but the include
9986 files are missing or cannot be compiled." "$LINENO" 5
9987 fi
9988
9989
9990
9991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9992 /* end confdefs.h. */
9993 #include <AppKit/AppKit.h>
9994 int
9995 main ()
9996 {
9997
9998 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
9999 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
10000 ; /* OK */
10001 #else
10002 #error "OSX 10.4 or newer required"
10003 #endif
10004 #endif
10005
10006 ;
10007 return 0;
10008 }
10009 _ACEOF
10010 if ac_fn_c_try_compile "$LINENO"; then :
10011 ns_osx_have_104=yes
10012 else
10013 ns_osx_have_104=no
10014 fi
10015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10017 /* end confdefs.h. */
10018 #include <Foundation/NSObjCRuntime.h>
10019 int
10020 main ()
10021 {
10022 NSInteger i;
10023 ;
10024 return 0;
10025 }
10026 _ACEOF
10027 if ac_fn_c_try_compile "$LINENO"; then :
10028 ns_have_nsinteger=yes
10029 else
10030 ns_have_nsinteger=no
10031 fi
10032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10033 if test $ns_osx_have_104 = no; then
10034 as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5;
10035 fi
10036 if test $ns_have_nsinteger = yes; then
10037
10038 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10039
10040 fi
10041 fi
10042
10043
10044
10045 INSTALL_ARCH_INDEP_EXTRA=install-etc
10046 ns_self_contained=no
10047 NS_OBJ=
10048 NS_OBJC_OBJ=
10049 if test "${HAVE_NS}" = yes; then
10050 if test "$with_toolkit_scroll_bars" = "no"; then
10051 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
10052 fi
10053
10054 window_system=nextstep
10055 # set up packaging dirs
10056 if test "${EN_NS_SELF_CONTAINED}" = yes; then
10057 ns_self_contained=yes
10058 prefix=${ns_appresdir}
10059 exec_prefix=${ns_appbindir}
10060 libexecdir="\${ns_appbindir}/libexec"
10061 archlibdir="\${ns_appbindir}/libexec"
10062 docdir="\${ns_appresdir}/etc"
10063 etcdir="\${ns_appresdir}/etc"
10064 infodir="\${ns_appresdir}/info"
10065 mandir="\${ns_appresdir}/man"
10066 lispdir="\${ns_appresdir}/lisp"
10067 leimdir="\${ns_appresdir}/leim"
10068 INSTALL_ARCH_INDEP_EXTRA=
10069 fi
10070 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
10071 fi
10072 CFLAGS="$tmp_CFLAGS"
10073 CPPFLAGS="$tmp_CPPFLAGS"
10074
10075
10076
10077
10078
10079 HAVE_W32=no
10080 W32_OBJ=
10081 W32_LIBS=
10082 EMACSRES=
10083 CLIENTRES=
10084 CLIENTW=
10085 W32_RES_LINK=
10086 EMACS_MANIFEST=
10087 if test "${with_w32}" != no; then
10088 case "${opsys}" in
10089 cygwin)
10090 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
10091 if test "x$ac_cv_header_windows_h" = x""yes; then :
10092 HAVE_W32=yes
10093 else
10094 as_fn_error "\`--with-w32' was specified, but windows.h
10095 cannot be found." "$LINENO" 5
10096 fi
10097
10098
10099 ;;
10100 mingw32)
10101 ## Using --with-w32 with MinGW is a no-op, but we allow it.
10102 ;;
10103 *)
10104 as_fn_error "Using w32 with an autotools build is only supported for Cygwin and MinGW32." "$LINENO" 5
10105 ;;
10106 esac
10107 fi
10108
10109 if test "${opsys}" = "mingw32"; then
10110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Windows API headers are recent enough" >&5
10111 $as_echo_n "checking whether Windows API headers are recent enough... " >&6; }
10112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10113 /* end confdefs.h. */
10114
10115 #include <windows.h>
10116 #include <usp10.h>
10117 int
10118 main ()
10119 {
10120 void test(PIMAGE_NT_HEADERS pHeader)
10121 {PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader);}
10122 ;
10123 return 0;
10124 }
10125 _ACEOF
10126 if ac_fn_c_try_compile "$LINENO"; then :
10127 emacs_cv_w32api=yes
10128 HAVE_W32=yes
10129 else
10130 emacs_cv_w32api=no
10131 fi
10132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_w32api" >&5
10134 $as_echo "$emacs_cv_w32api" >&6; }
10135 if test "${emacs_cv_w32api}" = "no"; then
10136 as_fn_error "the Windows API headers are too old to support this build." "$LINENO" 5
10137 fi
10138 fi
10139
10140 FIRSTFILE_OBJ=
10141 NTDIR=
10142 LIBS_ECLIENT=
10143 LIB_WSOCK32=
10144 NTLIB=
10145 CM_OBJ="cm.o"
10146 XARGS_LIMIT=
10147 if test "${HAVE_W32}" = "yes"; then
10148
10149 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
10150
10151 if test -n "$ac_tool_prefix"; then
10152 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
10153 set dummy ${ac_tool_prefix}windres; ac_word=$2
10154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10155 $as_echo_n "checking for $ac_word... " >&6; }
10156 if test "${ac_cv_prog_WINDRES+set}" = set; then :
10157 $as_echo_n "(cached) " >&6
10158 else
10159 if test -n "$WINDRES"; then
10160 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
10161 else
10162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10163 for as_dir in $PATH
10164 do
10165 IFS=$as_save_IFS
10166 test -z "$as_dir" && as_dir=.
10167 for ac_exec_ext in '' $ac_executable_extensions; do
10168 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10169 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
10170 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10171 break 2
10172 fi
10173 done
10174 done
10175 IFS=$as_save_IFS
10176
10177 fi
10178 fi
10179 WINDRES=$ac_cv_prog_WINDRES
10180 if test -n "$WINDRES"; then
10181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
10182 $as_echo "$WINDRES" >&6; }
10183 else
10184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10185 $as_echo "no" >&6; }
10186 fi
10187
10188
10189 fi
10190 if test -z "$ac_cv_prog_WINDRES"; then
10191 ac_ct_WINDRES=$WINDRES
10192 # Extract the first word of "windres", so it can be a program name with args.
10193 set dummy windres; ac_word=$2
10194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10195 $as_echo_n "checking for $ac_word... " >&6; }
10196 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
10197 $as_echo_n "(cached) " >&6
10198 else
10199 if test -n "$ac_ct_WINDRES"; then
10200 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
10201 else
10202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10203 for as_dir in $PATH
10204 do
10205 IFS=$as_save_IFS
10206 test -z "$as_dir" && as_dir=.
10207 for ac_exec_ext in '' $ac_executable_extensions; do
10208 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10209 ac_cv_prog_ac_ct_WINDRES="windres"
10210 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10211 break 2
10212 fi
10213 done
10214 done
10215 IFS=$as_save_IFS
10216
10217 fi
10218 fi
10219 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
10220 if test -n "$ac_ct_WINDRES"; then
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
10222 $as_echo "$ac_ct_WINDRES" >&6; }
10223 else
10224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10225 $as_echo "no" >&6; }
10226 fi
10227
10228 if test "x$ac_ct_WINDRES" = x; then
10229 WINDRES="as_fn_error "No resource compiler found." "$LINENO" 5"
10230 else
10231 case $cross_compiling:$ac_tool_warned in
10232 yes:)
10233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10234 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10235 ac_tool_warned=yes ;;
10236 esac
10237 WINDRES=$ac_ct_WINDRES
10238 fi
10239 else
10240 WINDRES="$ac_cv_prog_WINDRES"
10241 fi
10242
10243 W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
10244 W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
10245 EMACSRES="emacs.res"
10246 case "$canonical" in
10247 x86_64-*-*) EMACS_MANIFEST="emacs-x64.manifest" ;;
10248 *) EMACS_MANIFEST="emacs-x86.manifest" ;;
10249 esac
10250 if test "${opsys}" = "cygwin"; then
10251 W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
10252 W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
10253 # Tell the linker that emacs.res is an object (which we compile from
10254 # the rc file), not a linker script.
10255 W32_RES_LINK="-Wl,emacs.res"
10256 else
10257 W32_OBJ="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o"
10258 W32_LIBS="$W32_LIBS -lwinmm -lgdi32 -lcomdlg32"
10259 W32_LIBS="$W32_LIBS -lmpr -lwinspool -lole32 -lcomctl32 -lusp10"
10260 W32_RES_LINK="\$(EMACSRES)"
10261 CLIENTRES="emacsclient.res"
10262 CLIENTW="emacsclientw\$(EXEEXT)"
10263 FIRSTFILE_OBJ=firstfile.o
10264 NTDIR=nt
10265 CM_OBJ=
10266 LIBS_ECLIENT="-lcomctl32"
10267 LIB_WSOCK32="-lwsock32"
10268 NTLIB="ntlib.$ac_objext"
10269 XARGS_LIMIT="-s 10000"
10270 fi
10271 fi
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287 if test "${HAVE_W32}" = "yes"; then
10288 window_system=w32
10289 with_xft=no
10290 fi
10291
10292 ## $window_system is now set to the window system we will
10293 ## ultimately use.
10294
10295 term_header=
10296 HAVE_X_WINDOWS=no
10297 HAVE_X11=no
10298 USE_X_TOOLKIT=none
10299
10300 case "${window_system}" in
10301 x11 )
10302 HAVE_X_WINDOWS=yes
10303 HAVE_X11=yes
10304 term_header=xterm.h
10305 case "${with_x_toolkit}" in
10306 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
10307 motif ) USE_X_TOOLKIT=MOTIF ;;
10308 gtk ) with_gtk=yes
10309 term_header=gtkutil.h
10310 USE_X_TOOLKIT=none ;;
10311 gtk2 ) with_gtk2=yes
10312 term_header=gtkutil.h
10313 USE_X_TOOLKIT=none ;;
10314 gtk3 ) with_gtk3=yes
10315 term_header=gtkutil.h
10316 USE_X_TOOLKIT=none ;;
10317 no ) USE_X_TOOLKIT=none ;;
10318 * ) USE_X_TOOLKIT=maybe ;;
10319 esac
10320 ;;
10321 nextstep )
10322 term_header=nsterm.h
10323 ;;
10324 w32 )
10325 term_header=w32term.h
10326 ;;
10327 esac
10328
10329 if test "$window_system" = none && test "X$with_x" != "Xno"; then
10330 # Extract the first word of "X", so it can be a program name with args.
10331 set dummy X; ac_word=$2
10332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10333 $as_echo_n "checking for $ac_word... " >&6; }
10334 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
10335 $as_echo_n "(cached) " >&6
10336 else
10337 if test -n "$HAVE_XSERVER"; then
10338 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
10339 else
10340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10341 for as_dir in $PATH
10342 do
10343 IFS=$as_save_IFS
10344 test -z "$as_dir" && as_dir=.
10345 for ac_exec_ext in '' $ac_executable_extensions; do
10346 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10347 ac_cv_prog_HAVE_XSERVER="true"
10348 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10349 break 2
10350 fi
10351 done
10352 done
10353 IFS=$as_save_IFS
10354
10355 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
10356 fi
10357 fi
10358 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
10359 if test -n "$HAVE_XSERVER"; then
10360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
10361 $as_echo "$HAVE_XSERVER" >&6; }
10362 else
10363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10364 $as_echo "no" >&6; }
10365 fi
10366
10367
10368 if test "$HAVE_XSERVER" = true ||
10369 test -n "$DISPLAY" ||
10370 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
10371 as_fn_error "You seem to be running X, but no X development libraries
10372 were found. You should install the relevant development files for X
10373 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
10374 sure you have development files for image handling, i.e.
10375 tiff, gif, jpeg, png and xpm.
10376 If you are sure you want Emacs compiled without X window support, pass
10377 --without-x
10378 to configure." "$LINENO" 5
10379 fi
10380 fi
10381
10382 ### If we're using X11, we should use the X menu package.
10383 HAVE_MENUS=no
10384 case ${HAVE_X11} in
10385 yes ) HAVE_MENUS=yes ;;
10386 esac
10387
10388 # Does the opsystem file prohibit the use of the GNU malloc?
10389 # Assume not, until told otherwise.
10390 GNU_MALLOC=yes
10391
10392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
10393 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
10394 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
10395 $as_echo_n "(cached) " >&6
10396 else
10397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10398 /* end confdefs.h. */
10399 #include <malloc.h>
10400 static void hook (void) {}
10401 int
10402 main ()
10403 {
10404 malloc_set_state (malloc_get_state ());
10405 __after_morecore_hook = hook;
10406 __malloc_initialize_hook = hook;
10407 ;
10408 return 0;
10409 }
10410 _ACEOF
10411 if ac_fn_c_try_link "$LINENO"; then :
10412 emacs_cv_var_doug_lea_malloc=yes
10413 else
10414 emacs_cv_var_doug_lea_malloc=no
10415 fi
10416 rm -f core conftest.err conftest.$ac_objext \
10417 conftest$ac_exeext conftest.$ac_ext
10418 fi
10419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
10420 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
10421 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
10422
10423
10424 system_malloc=no
10425 case "$opsys" in
10426 ## darwin ld insists on the use of malloc routines in the System framework.
10427 darwin|sol2-10) system_malloc=yes ;;
10428 esac
10429
10430 if test "${system_malloc}" = "yes"; then
10431
10432 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
10433
10434 GNU_MALLOC=no
10435 GNU_MALLOC_reason="
10436 (The GNU allocators don't work with this system configuration.)"
10437 GMALLOC_OBJ=
10438 VMLIMIT_OBJ=
10439 else
10440 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
10441 VMLIMIT_OBJ=vm-limit.o
10442
10443 for ac_header in sys/vlimit.h
10444 do :
10445 ac_fn_c_check_header_mongrel "$LINENO" "sys/vlimit.h" "ac_cv_header_sys_vlimit_h" "$ac_includes_default"
10446 if test "x$ac_cv_header_sys_vlimit_h" = x""yes; then :
10447 cat >>confdefs.h <<_ACEOF
10448 #define HAVE_SYS_VLIMIT_H 1
10449 _ACEOF
10450
10451 fi
10452
10453 done
10454
10455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for data_start" >&5
10456 $as_echo_n "checking for data_start... " >&6; }
10457 if test "${emacs_cv_data_start+set}" = set; then :
10458 $as_echo_n "(cached) " >&6
10459 else
10460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10461 /* end confdefs.h. */
10462 extern char data_start[]; char ch;
10463 int
10464 main ()
10465 {
10466 return data_start < &ch;
10467 ;
10468 return 0;
10469 }
10470 _ACEOF
10471 if ac_fn_c_try_link "$LINENO"; then :
10472 emacs_cv_data_start=yes
10473 else
10474 emacs_cv_data_start=no
10475 fi
10476 rm -f core conftest.err conftest.$ac_objext \
10477 conftest$ac_exeext conftest.$ac_ext
10478 fi
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_data_start" >&5
10480 $as_echo "$emacs_cv_data_start" >&6; }
10481 if test $emacs_cv_data_start = yes; then
10482
10483 $as_echo "#define HAVE_DATA_START 1" >>confdefs.h
10484
10485 fi
10486 fi
10487
10488
10489
10490 if test "$doug_lea_malloc" = "yes" ; then
10491 if test "$GNU_MALLOC" = yes ; then
10492 GNU_MALLOC_reason="
10493 (Using Doug Lea's new malloc from the GNU C Library.)"
10494 fi
10495
10496 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
10497
10498
10499 ## Use mmap directly for allocating larger buffers.
10500 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
10501 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
10502 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
10503 case "$opsys" in
10504 gnu*) REL_ALLOC=no ;;
10505 esac
10506 fi
10507
10508 if test x"${REL_ALLOC}" = x; then
10509 REL_ALLOC=${GNU_MALLOC}
10510 fi
10511
10512 use_mmap_for_buffers=no
10513 case "$opsys" in
10514 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
10515 esac
10516
10517
10518
10519
10520
10521
10522
10523
10524 for ac_func in getpagesize
10525 do :
10526 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10527 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10528 cat >>confdefs.h <<_ACEOF
10529 #define HAVE_GETPAGESIZE 1
10530 _ACEOF
10531
10532 fi
10533 done
10534
10535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10536 $as_echo_n "checking for working mmap... " >&6; }
10537 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10538 $as_echo_n "(cached) " >&6
10539 else
10540 if test "$cross_compiling" = yes; then :
10541 ac_cv_func_mmap_fixed_mapped=no
10542 else
10543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10544 /* end confdefs.h. */
10545 $ac_includes_default
10546 /* malloc might have been renamed as rpl_malloc. */
10547 #undef malloc
10548
10549 /* Thanks to Mike Haertel and Jim Avera for this test.
10550 Here is a matrix of mmap possibilities:
10551 mmap private not fixed
10552 mmap private fixed at somewhere currently unmapped
10553 mmap private fixed at somewhere already mapped
10554 mmap shared not fixed
10555 mmap shared fixed at somewhere currently unmapped
10556 mmap shared fixed at somewhere already mapped
10557 For private mappings, we should verify that changes cannot be read()
10558 back from the file, nor mmap's back from the file at a different
10559 address. (There have been systems where private was not correctly
10560 implemented like the infamous i386 svr4.0, and systems where the
10561 VM page cache was not coherent with the file system buffer cache
10562 like early versions of FreeBSD and possibly contemporary NetBSD.)
10563 For shared mappings, we should conversely verify that changes get
10564 propagated back to all the places they're supposed to be.
10565
10566 Grep wants private fixed already mapped.
10567 The main things grep needs to know about mmap are:
10568 * does it exist and is it safe to write into the mmap'd area
10569 * how to use it (BSD variants) */
10570
10571 #include <fcntl.h>
10572 #include <sys/mman.h>
10573
10574 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10575 char *malloc ();
10576 #endif
10577
10578 /* This mess was copied from the GNU getpagesize.h. */
10579 #ifndef HAVE_GETPAGESIZE
10580 # ifdef _SC_PAGESIZE
10581 # define getpagesize() sysconf(_SC_PAGESIZE)
10582 # else /* no _SC_PAGESIZE */
10583 # ifdef HAVE_SYS_PARAM_H
10584 # include <sys/param.h>
10585 # ifdef EXEC_PAGESIZE
10586 # define getpagesize() EXEC_PAGESIZE
10587 # else /* no EXEC_PAGESIZE */
10588 # ifdef NBPG
10589 # define getpagesize() NBPG * CLSIZE
10590 # ifndef CLSIZE
10591 # define CLSIZE 1
10592 # endif /* no CLSIZE */
10593 # else /* no NBPG */
10594 # ifdef NBPC
10595 # define getpagesize() NBPC
10596 # else /* no NBPC */
10597 # ifdef PAGESIZE
10598 # define getpagesize() PAGESIZE
10599 # endif /* PAGESIZE */
10600 # endif /* no NBPC */
10601 # endif /* no NBPG */
10602 # endif /* no EXEC_PAGESIZE */
10603 # else /* no HAVE_SYS_PARAM_H */
10604 # define getpagesize() 8192 /* punt totally */
10605 # endif /* no HAVE_SYS_PARAM_H */
10606 # endif /* no _SC_PAGESIZE */
10607
10608 #endif /* no HAVE_GETPAGESIZE */
10609
10610 int
10611 main ()
10612 {
10613 char *data, *data2, *data3;
10614 const char *cdata2;
10615 int i, pagesize;
10616 int fd, fd2;
10617
10618 pagesize = getpagesize ();
10619
10620 /* First, make a file with some known garbage in it. */
10621 data = (char *) malloc (pagesize);
10622 if (!data)
10623 return 1;
10624 for (i = 0; i < pagesize; ++i)
10625 *(data + i) = rand ();
10626 umask (0);
10627 fd = creat ("conftest.mmap", 0600);
10628 if (fd < 0)
10629 return 2;
10630 if (write (fd, data, pagesize) != pagesize)
10631 return 3;
10632 close (fd);
10633
10634 /* Next, check that the tail of a page is zero-filled. File must have
10635 non-zero length, otherwise we risk SIGBUS for entire page. */
10636 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
10637 if (fd2 < 0)
10638 return 4;
10639 cdata2 = "";
10640 if (write (fd2, cdata2, 1) != 1)
10641 return 5;
10642 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
10643 if (data2 == MAP_FAILED)
10644 return 6;
10645 for (i = 0; i < pagesize; ++i)
10646 if (*(data2 + i))
10647 return 7;
10648 close (fd2);
10649 if (munmap (data2, pagesize))
10650 return 8;
10651
10652 /* Next, try to mmap the file at a fixed address which already has
10653 something else allocated at it. If we can, also make sure that
10654 we see the same garbage. */
10655 fd = open ("conftest.mmap", O_RDWR);
10656 if (fd < 0)
10657 return 9;
10658 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10659 MAP_PRIVATE | MAP_FIXED, fd, 0L))
10660 return 10;
10661 for (i = 0; i < pagesize; ++i)
10662 if (*(data + i) != *(data2 + i))
10663 return 11;
10664
10665 /* Finally, make sure that changes to the mapped area do not
10666 percolate back to the file as seen by read(). (This is a bug on
10667 some variants of i386 svr4.0.) */
10668 for (i = 0; i < pagesize; ++i)
10669 *(data2 + i) = *(data2 + i) + 1;
10670 data3 = (char *) malloc (pagesize);
10671 if (!data3)
10672 return 12;
10673 if (read (fd, data3, pagesize) != pagesize)
10674 return 13;
10675 for (i = 0; i < pagesize; ++i)
10676 if (*(data + i) != *(data3 + i))
10677 return 14;
10678 close (fd);
10679 return 0;
10680 }
10681 _ACEOF
10682 if ac_fn_c_try_run "$LINENO"; then :
10683 ac_cv_func_mmap_fixed_mapped=yes
10684 else
10685 ac_cv_func_mmap_fixed_mapped=no
10686 fi
10687 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10688 conftest.$ac_objext conftest.beam conftest.$ac_ext
10689 fi
10690
10691 fi
10692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10693 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10694 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10695
10696 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10697
10698 fi
10699 rm -f conftest.mmap conftest.txt
10700
10701 if test $use_mmap_for_buffers = yes; then
10702
10703 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
10704
10705 REL_ALLOC=no
10706 fi
10707
10708 LIBS="$LIBS_SYSTEM $LIBS"
10709
10710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
10711 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
10712 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
10713 $as_echo_n "(cached) " >&6
10714 else
10715 ac_check_lib_save_LIBS=$LIBS
10716 LIBS="-ldnet $LIBS"
10717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10718 /* end confdefs.h. */
10719
10720 /* Override any GCC internal prototype to avoid an error.
10721 Use char because int might match the return type of a GCC
10722 builtin and then its argument prototype would still apply. */
10723 #ifdef __cplusplus
10724 extern "C"
10725 #endif
10726 char dnet_ntoa ();
10727 int
10728 main ()
10729 {
10730 return dnet_ntoa ();
10731 ;
10732 return 0;
10733 }
10734 _ACEOF
10735 if ac_fn_c_try_link "$LINENO"; then :
10736 ac_cv_lib_dnet_dnet_ntoa=yes
10737 else
10738 ac_cv_lib_dnet_dnet_ntoa=no
10739 fi
10740 rm -f core conftest.err conftest.$ac_objext \
10741 conftest$ac_exeext conftest.$ac_ext
10742 LIBS=$ac_check_lib_save_LIBS
10743 fi
10744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10745 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10746 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
10747 cat >>confdefs.h <<_ACEOF
10748 #define HAVE_LIBDNET 1
10749 _ACEOF
10750
10751 LIBS="-ldnet $LIBS"
10752
10753 fi
10754
10755
10756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10757 $as_echo_n "checking for main in -lXbsd... " >&6; }
10758 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10759 $as_echo_n "(cached) " >&6
10760 else
10761 ac_check_lib_save_LIBS=$LIBS
10762 LIBS="-lXbsd $LIBS"
10763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10764 /* end confdefs.h. */
10765
10766
10767 int
10768 main ()
10769 {
10770 return main ();
10771 ;
10772 return 0;
10773 }
10774 _ACEOF
10775 if ac_fn_c_try_link "$LINENO"; then :
10776 ac_cv_lib_Xbsd_main=yes
10777 else
10778 ac_cv_lib_Xbsd_main=no
10779 fi
10780 rm -f core conftest.err conftest.$ac_objext \
10781 conftest$ac_exeext conftest.$ac_ext
10782 LIBS=$ac_check_lib_save_LIBS
10783 fi
10784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10785 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10786 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10787 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10788 fi
10789
10790
10791 LIB_PTHREAD=
10792
10793
10794
10795 if test "$ac_cv_header_pthread_h"; then
10796 if test "$GMALLOC_OBJ" = gmalloc.o; then
10797 emacs_pthread_function=pthread_atfork
10798 else
10799 emacs_pthread_function=pthread_self
10800 fi
10801 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10803 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10804 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10805 $as_echo_n "(cached) " >&6
10806 else
10807 ac_check_lib_save_LIBS=$LIBS
10808 LIBS="-lpthread $LIBS"
10809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10810 /* end confdefs.h. */
10811
10812 /* Override any GCC internal prototype to avoid an error.
10813 Use char because int might match the return type of a GCC
10814 builtin and then its argument prototype would still apply. */
10815 #ifdef __cplusplus
10816 extern "C"
10817 #endif
10818 char $emacs_pthread_function ();
10819 int
10820 main ()
10821 {
10822 return $emacs_pthread_function ();
10823 ;
10824 return 0;
10825 }
10826 _ACEOF
10827 if ac_fn_c_try_link "$LINENO"; then :
10828 eval "$as_ac_Lib=yes"
10829 else
10830 eval "$as_ac_Lib=no"
10831 fi
10832 rm -f core conftest.err conftest.$ac_objext \
10833 conftest$ac_exeext conftest.$ac_ext
10834 LIBS=$ac_check_lib_save_LIBS
10835 fi
10836 eval ac_res=\$$as_ac_Lib
10837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10838 $as_echo "$ac_res" >&6; }
10839 eval as_val=\$$as_ac_Lib
10840 if test "x$as_val" = x""yes; then :
10841 HAVE_PTHREAD=yes
10842 fi
10843
10844 fi
10845 if test "$HAVE_PTHREAD" = yes; then
10846 case "${canonical}" in
10847 *-hpux*) ;;
10848 *) LIB_PTHREAD="-lpthread"
10849 LIBS="$LIB_PTHREAD $LIBS" ;;
10850 esac
10851
10852 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10853
10854 fi
10855
10856
10857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10858 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10859 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10860 $as_echo_n "(cached) " >&6
10861 else
10862 ac_check_lib_save_LIBS=$LIBS
10863 LIBS="-lpthreads $LIBS"
10864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10865 /* end confdefs.h. */
10866
10867 /* Override any GCC internal prototype to avoid an error.
10868 Use char because int might match the return type of a GCC
10869 builtin and then its argument prototype would still apply. */
10870 #ifdef __cplusplus
10871 extern "C"
10872 #endif
10873 char cma_open ();
10874 int
10875 main ()
10876 {
10877 return cma_open ();
10878 ;
10879 return 0;
10880 }
10881 _ACEOF
10882 if ac_fn_c_try_link "$LINENO"; then :
10883 ac_cv_lib_pthreads_cma_open=yes
10884 else
10885 ac_cv_lib_pthreads_cma_open=no
10886 fi
10887 rm -f core conftest.err conftest.$ac_objext \
10888 conftest$ac_exeext conftest.$ac_ext
10889 LIBS=$ac_check_lib_save_LIBS
10890 fi
10891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10892 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10893 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10894 cat >>confdefs.h <<_ACEOF
10895 #define HAVE_LIBPTHREADS 1
10896 _ACEOF
10897
10898 LIBS="-lpthreads $LIBS"
10899
10900 fi
10901
10902
10903 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10904 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10905 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10906 ## added to LIBS in configure would never contain the pthreads part,
10907 ## but the value used in Makefiles might. FIXME?
10908 ##
10909 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10910 ## be harmless on older versions of X where it happens to exist.
10911 test "$opsys" = "aix4-2" && \
10912 test $ac_cv_lib_pthreads_cma_open = yes && \
10913 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10914
10915
10916 case ${host_os} in
10917 aix*)
10918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10919 $as_echo_n "checking for -bbigtoc option... " >&6; }
10920 if test "${gdb_cv_bigtoc+set}" = set; then :
10921 $as_echo_n "(cached) " >&6
10922 else
10923
10924 case $GCC in
10925 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10926 *) gdb_cv_bigtoc=-bbigtoc ;;
10927 esac
10928
10929 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10931 /* end confdefs.h. */
10932
10933 int
10934 main ()
10935 {
10936 int i;
10937 ;
10938 return 0;
10939 }
10940 _ACEOF
10941 if ac_fn_c_try_link "$LINENO"; then :
10942
10943 else
10944 gdb_cv_bigtoc=
10945 fi
10946 rm -f core conftest.err conftest.$ac_objext \
10947 conftest$ac_exeext conftest.$ac_ext
10948
10949 fi
10950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10951 $as_echo "$gdb_cv_bigtoc" >&6; }
10952 ;;
10953 esac
10954
10955 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10956 # used for the tests that follow. We set them back to REAL_CFLAGS and
10957 # REAL_CPPFLAGS later on.
10958
10959 REAL_CFLAGS="$CFLAGS"
10960 REAL_CPPFLAGS="$CPPFLAGS"
10961
10962 if test "${HAVE_X11}" = "yes"; then
10963 DEFS="$C_SWITCH_X_SITE $DEFS"
10964 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10965 LIBS="-lX11 $LIBS"
10966 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10967 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10968
10969 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10970 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10971 # but it's more convenient here to set LD_RUN_PATH since this
10972 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10973 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10974 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10975 export LD_RUN_PATH
10976 fi
10977
10978 if test "${opsys}" = "gnu-linux"; then
10979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10980 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10982 /* end confdefs.h. */
10983
10984 int
10985 main ()
10986 {
10987 XOpenDisplay ("foo");
10988 ;
10989 return 0;
10990 }
10991 _ACEOF
10992 if ac_fn_c_try_link "$LINENO"; then :
10993 xgnu_linux_first_failure=no
10994 else
10995 xgnu_linux_first_failure=yes
10996 fi
10997 rm -f core conftest.err conftest.$ac_objext \
10998 conftest$ac_exeext conftest.$ac_ext
10999 if test "${xgnu_linux_first_failure}" = "yes"; then
11000 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
11001 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
11002 OLD_CPPFLAGS="$CPPFLAGS"
11003 OLD_LIBS="$LIBS"
11004 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
11005 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
11006 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
11007 LIBS="$LIBS -b i486-linuxaout"
11008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11009 /* end confdefs.h. */
11010
11011 int
11012 main ()
11013 {
11014 XOpenDisplay ("foo");
11015 ;
11016 return 0;
11017 }
11018 _ACEOF
11019 if ac_fn_c_try_link "$LINENO"; then :
11020 xgnu_linux_second_failure=no
11021 else
11022 xgnu_linux_second_failure=yes
11023 fi
11024 rm -f core conftest.err conftest.$ac_objext \
11025 conftest$ac_exeext conftest.$ac_ext
11026 if test "${xgnu_linux_second_failure}" = "yes"; then
11027 # If we get the same failure with -b, there is no use adding -b.
11028 # So take it out. This plays safe.
11029 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
11030 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
11031 CPPFLAGS="$OLD_CPPFLAGS"
11032 LIBS="$OLD_LIBS"
11033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11034 $as_echo "no" >&6; }
11035 else
11036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11037 $as_echo "yes" >&6; }
11038 fi
11039 else
11040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11041 $as_echo "no" >&6; }
11042 fi
11043 fi
11044
11045 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
11046 # header files included from there.
11047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
11048 $as_echo_n "checking for Xkb... " >&6; }
11049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11050 /* end confdefs.h. */
11051 #include <X11/Xlib.h>
11052 #include <X11/XKBlib.h>
11053 int
11054 main ()
11055 {
11056 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
11057 ;
11058 return 0;
11059 }
11060 _ACEOF
11061 if ac_fn_c_try_link "$LINENO"; then :
11062 emacs_xkb=yes
11063 else
11064 emacs_xkb=no
11065 fi
11066 rm -f core conftest.err conftest.$ac_objext \
11067 conftest$ac_exeext conftest.$ac_ext
11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
11069 $as_echo "$emacs_xkb" >&6; }
11070 if test $emacs_xkb = yes; then
11071
11072 $as_echo "#define HAVE_XKB 1" >>confdefs.h
11073
11074 fi
11075
11076 for ac_func in XrmSetDatabase XScreenResourceString \
11077 XScreenNumberOfScreen
11078 do :
11079 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11080 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11081 eval as_val=\$$as_ac_var
11082 if test "x$as_val" = x""yes; then :
11083 cat >>confdefs.h <<_ACEOF
11084 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11085 _ACEOF
11086
11087 fi
11088 done
11089
11090 fi
11091
11092 if test "${window_system}" = "x11"; then
11093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
11094 $as_echo_n "checking X11 version 6... " >&6; }
11095 if test "${emacs_cv_x11_version_6+set}" = set; then :
11096 $as_echo_n "(cached) " >&6
11097 else
11098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11099 /* end confdefs.h. */
11100 #include <X11/Xlib.h>
11101 int
11102 main ()
11103 {
11104 #if XlibSpecificationRelease < 6
11105 fail;
11106 #endif
11107
11108 ;
11109 return 0;
11110 }
11111 _ACEOF
11112 if ac_fn_c_try_link "$LINENO"; then :
11113 emacs_cv_x11_version_6=yes
11114 else
11115 emacs_cv_x11_version_6=no
11116 fi
11117 rm -f core conftest.err conftest.$ac_objext \
11118 conftest$ac_exeext conftest.$ac_ext
11119 fi
11120
11121 if test $emacs_cv_x11_version_6 = yes; then
11122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11123 $as_echo "6 or newer" >&6; }
11124
11125 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
11126
11127
11128 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
11129
11130 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
11131 ## XIM support.
11132 case "$opsys" in
11133 sol2-*) : ;;
11134 *)
11135 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
11136
11137 ;;
11138 esac
11139 else
11140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11141 $as_echo "before 6" >&6; }
11142 fi
11143 fi
11144
11145
11146 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
11147 HAVE_RSVG=no
11148 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${opsys}" = "mingw32"; then
11149 if test "${with_rsvg}" != "no"; then
11150 RSVG_REQUIRED=2.11.0
11151 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
11152
11153
11154 succeeded=no
11155
11156 if test "$PKG_CONFIG" = "no" ; then
11157 :
11158 else
11159 PKG_CONFIG_MIN_VERSION=0.9.0
11160 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
11162 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
11163
11164 if "$PKG_CONFIG" --exists "$RSVG_MODULE" 2>&5 &&
11165 RSVG_CFLAGS=`"$PKG_CONFIG" --cflags "$RSVG_MODULE" 2>&5` &&
11166 RSVG_LIBS=`"$PKG_CONFIG" --libs "$RSVG_MODULE" 2>&5`; then
11167 edit_cflags="
11168 s,///*,/,g
11169 s/^/ /
11170 s/ -I/ $isystem/g
11171 s/^ //
11172 "
11173 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
11174 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
11175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
11176 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
11177 succeeded=yes
11178 else
11179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11180 $as_echo "no" >&6; }
11181 RSVG_CFLAGS=""
11182 RSVG_LIBS=""
11183 ## If we have a custom action on failure, don't print errors, but
11184 ## do set a variable so people can do so. Do it in a subshell
11185 ## to capture any diagnostics in invoking pkg-config.
11186 RSVG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$RSVG_MODULE") 2>&1`
11187
11188 fi
11189
11190
11191
11192 else
11193 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11194 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11195 fi
11196 fi
11197
11198 if test $succeeded = yes; then
11199 HAVE_RSVG=yes
11200 else
11201 :
11202 fi
11203
11204
11205
11206
11207 if test $HAVE_RSVG = yes; then
11208
11209 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
11210
11211 CFLAGS="$CFLAGS $RSVG_CFLAGS"
11212 LIBS="$RSVG_LIBS $LIBS"
11213 fi
11214 fi
11215 fi
11216
11217 HAVE_IMAGEMAGICK=no
11218 if test "${HAVE_X11}" = "yes"; then
11219 if test "${with_imagemagick}" != "no"; then
11220 ## 6.2.8 is the earliest version known to work, but earlier versions
11221 ## might work - let us know if you find one.
11222 ## 6.0.7 does not work. See bug#7955.
11223 ## 6.8.2 makes Emacs crash; see Bug#13867.
11224 IMAGEMAGICK_MODULE="Wand >= 6.2.8 Wand != 6.8.2"
11225
11226 succeeded=no
11227
11228 if test "$PKG_CONFIG" = "no" ; then
11229 :
11230 else
11231 PKG_CONFIG_MIN_VERSION=0.9.0
11232 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
11234 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
11235
11236 if "$PKG_CONFIG" --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
11237 IMAGEMAGICK_CFLAGS=`"$PKG_CONFIG" --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
11238 IMAGEMAGICK_LIBS=`"$PKG_CONFIG" --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
11239 edit_cflags="
11240 s,///*,/,g
11241 s/^/ /
11242 s/ -I/ $isystem/g
11243 s/^ //
11244 "
11245 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
11246 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
11247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
11248 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
11249 succeeded=yes
11250 else
11251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11252 $as_echo "no" >&6; }
11253 IMAGEMAGICK_CFLAGS=""
11254 IMAGEMAGICK_LIBS=""
11255 ## If we have a custom action on failure, don't print errors, but
11256 ## do set a variable so people can do so. Do it in a subshell
11257 ## to capture any diagnostics in invoking pkg-config.
11258 IMAGEMAGICK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
11259
11260 fi
11261
11262
11263
11264 else
11265 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11266 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11267 fi
11268 fi
11269
11270 if test $succeeded = yes; then
11271 HAVE_IMAGEMAGICK=yes
11272 else
11273 :
11274 fi
11275
11276
11277
11278
11279 if test $HAVE_IMAGEMAGICK = yes; then
11280
11281 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
11282
11283 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
11284 LIBS="$IMAGEMAGICK_LIBS $LIBS"
11285 for ac_func in MagickExportImagePixels MagickMergeImageLayers
11286 do :
11287 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11288 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11289 eval as_val=\$$as_ac_var
11290 if test "x$as_val" = x""yes; then :
11291 cat >>confdefs.h <<_ACEOF
11292 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11293 _ACEOF
11294
11295 fi
11296 done
11297
11298 fi
11299 fi
11300 fi
11301
11302
11303 HAVE_GTK=no
11304 GTK_OBJ=
11305 check_gtk2=no
11306 gtk3_pkg_errors=
11307 if test "${opsys}" != "mingw32"; then
11308 if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
11309 GLIB_REQUIRED=2.28
11310 GTK_REQUIRED=3.0
11311 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11312
11313
11314 succeeded=no
11315
11316 if test "$PKG_CONFIG" = "no" ; then
11317 pkg_check_gtk=no
11318 else
11319 PKG_CONFIG_MIN_VERSION=0.9.0
11320 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11322 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11323
11324 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11325 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11326 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11327 edit_cflags="
11328 s,///*,/,g
11329 s/^/ /
11330 s/ -I/ $isystem/g
11331 s/^ //
11332 "
11333 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11334 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11336 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11337 succeeded=yes
11338 else
11339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11340 $as_echo "no" >&6; }
11341 GTK_CFLAGS=""
11342 GTK_LIBS=""
11343 ## If we have a custom action on failure, don't print errors, but
11344 ## do set a variable so people can do so. Do it in a subshell
11345 ## to capture any diagnostics in invoking pkg-config.
11346 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11347
11348 fi
11349
11350
11351
11352 else
11353 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11354 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11355 fi
11356 fi
11357
11358 if test $succeeded = yes; then
11359 pkg_check_gtk=yes
11360 else
11361 pkg_check_gtk=no
11362 fi
11363
11364 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
11365 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
11366 fi
11367 if test "$pkg_check_gtk" = "yes"; then
11368
11369 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
11370
11371 GTK_OBJ=emacsgtkfixed.o
11372 term_header=gtkutil.h
11373 USE_GTK_TOOLKIT="GTK3"
11374 if test "x$ac_enable_gtk_deprecation_warnings" = x; then
11375 GTK_CFLAGS="$GTK_CFLAGS -DGDK_DISABLE_DEPRECATION_WARNINGS"
11376 GTK_CFLAGS="$GTK_CFLAGS -DGLIB_DISABLE_DEPRECATION_WARNINGS"
11377 fi
11378 else
11379 check_gtk2=yes
11380 gtk3_pkg_errors="$GTK_PKG_ERRORS "
11381 fi
11382 fi
11383
11384 if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
11385 GLIB_REQUIRED=2.10
11386 GTK_REQUIRED=2.10
11387 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11388
11389
11390 succeeded=no
11391
11392 if test "$PKG_CONFIG" = "no" ; then
11393 pkg_check_gtk=no
11394 else
11395 PKG_CONFIG_MIN_VERSION=0.9.0
11396 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11398 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11399
11400 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11401 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11402 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11403 edit_cflags="
11404 s,///*,/,g
11405 s/^/ /
11406 s/ -I/ $isystem/g
11407 s/^ //
11408 "
11409 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11410 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11412 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11413 succeeded=yes
11414 else
11415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11416 $as_echo "no" >&6; }
11417 GTK_CFLAGS=""
11418 GTK_LIBS=""
11419 ## If we have a custom action on failure, don't print errors, but
11420 ## do set a variable so people can do so. Do it in a subshell
11421 ## to capture any diagnostics in invoking pkg-config.
11422 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11423
11424 fi
11425
11426
11427
11428 else
11429 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11430 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11431 fi
11432 fi
11433
11434 if test $succeeded = yes; then
11435 pkg_check_gtk=yes
11436 else
11437 pkg_check_gtk=no
11438 fi
11439
11440 if test "$pkg_check_gtk" = "no" &&
11441 { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
11442 then
11443 as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
11444 fi
11445 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
11446 fi
11447 fi
11448
11449 if test x"$pkg_check_gtk" = xyes; then
11450
11451
11452
11453 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11454 CFLAGS="$CFLAGS $GTK_CFLAGS"
11455 LIBS="$GTK_LIBS $LIBS"
11456 GTK_COMPILES=no
11457 for ac_func in gtk_main
11458 do :
11459 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
11460 if test "x$ac_cv_func_gtk_main" = x""yes; then :
11461 cat >>confdefs.h <<_ACEOF
11462 #define HAVE_GTK_MAIN 1
11463 _ACEOF
11464 GTK_COMPILES=yes
11465 fi
11466 done
11467
11468 if test "${GTK_COMPILES}" != "yes"; then
11469 if test "$USE_X_TOOLKIT" != "maybe"; then
11470 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
11471 fi
11472 else
11473 HAVE_GTK=yes
11474
11475 $as_echo "#define USE_GTK 1" >>confdefs.h
11476
11477 GTK_OBJ="gtkutil.o $GTK_OBJ"
11478 USE_X_TOOLKIT=none
11479 if "$PKG_CONFIG" --atleast-version=2.10 gtk+-2.0; then
11480 :
11481 else
11482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
11483 closing open displays. This is no problem if you just use
11484 one display, but if you use more than one and close one of them
11485 Emacs may crash." >&5
11486 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11487 closing open displays. This is no problem if you just use
11488 one display, but if you use more than one and close one of them
11489 Emacs may crash." >&2;}
11490 sleep 3
11491 fi
11492 fi
11493
11494 fi
11495
11496
11497
11498 if test "${HAVE_GTK}" = "yes"; then
11499
11500 if test "$with_toolkit_scroll_bars" != no; then
11501 with_toolkit_scroll_bars=yes
11502 fi
11503
11504 HAVE_GTK_FILE_SELECTION=no
11505 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
11506 #include <gtk/gtk.h>
11507 "
11508 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
11509 HAVE_GTK_FILE_SELECTION=yes
11510 else
11511 HAVE_GTK_FILE_SELECTION=no
11512 fi
11513
11514 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
11515 for ac_func in gtk_file_selection_new
11516 do :
11517 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
11518 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
11519 cat >>confdefs.h <<_ACEOF
11520 #define HAVE_GTK_FILE_SELECTION_NEW 1
11521 _ACEOF
11522
11523 fi
11524 done
11525
11526 fi
11527
11528 HAVE_GTK_HANDLE_BOX=no
11529 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_HANDLE_BOX" "ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" "$ac_includes_default
11530 #include <gtk/gtk.h>
11531 "
11532 if test "x$ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" = x""yes; then :
11533 HAVE_GTK_HANDLE_BOX=yes
11534 else
11535 HAVE_GTK_HANDLE_BOX=no
11536 fi
11537
11538 if test "$HAVE_GTK_HANDLE_BOX" = yes; then
11539 for ac_func in gtk_handle_box_new
11540 do :
11541 ac_fn_c_check_func "$LINENO" "gtk_handle_box_new" "ac_cv_func_gtk_handle_box_new"
11542 if test "x$ac_cv_func_gtk_handle_box_new" = x""yes; then :
11543 cat >>confdefs.h <<_ACEOF
11544 #define HAVE_GTK_HANDLE_BOX_NEW 1
11545 _ACEOF
11546
11547 fi
11548 done
11549
11550 fi
11551
11552 HAVE_GTK_TEAROFF_MENU_ITEM=no
11553 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_TEAROFF_MENU_ITEM" "ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" "$ac_includes_default
11554 #include <gtk/gtk.h>
11555 "
11556 if test "x$ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" = x""yes; then :
11557 HAVE_GTK_TEAROFF_MENU_ITEM=yes
11558 else
11559 HAVE_GTK_TEAROFF_MENU_ITEM=no
11560 fi
11561
11562 if test "$HAVE_GTK_TEAROFF_MENU_ITEM" = yes; then
11563 for ac_func in gtk_tearoff_menu_item_new
11564 do :
11565 ac_fn_c_check_func "$LINENO" "gtk_tearoff_menu_item_new" "ac_cv_func_gtk_tearoff_menu_item_new"
11566 if test "x$ac_cv_func_gtk_tearoff_menu_item_new" = x""yes; then :
11567 cat >>confdefs.h <<_ACEOF
11568 #define HAVE_GTK_TEAROFF_MENU_ITEM_NEW 1
11569 _ACEOF
11570
11571 fi
11572 done
11573
11574 fi
11575
11576 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
11577 gtk_dialog_get_action_area gtk_widget_get_sensitive \
11578 gtk_widget_get_mapped gtk_adjustment_get_page_size \
11579 gtk_orientable_set_orientation \
11580 gtk_window_set_has_resize_grip
11581 do :
11582 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11583 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11584 eval as_val=\$$as_ac_var
11585 if test "x$as_val" = x""yes; then :
11586 cat >>confdefs.h <<_ACEOF
11587 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11588 _ACEOF
11589
11590 fi
11591 done
11592
11593
11594 term_header=gtkutil.h
11595 fi
11596
11597 HAVE_DBUS=no
11598 DBUS_OBJ=
11599 if test "${with_dbus}" = "yes"; then
11600
11601 succeeded=no
11602
11603 if test "$PKG_CONFIG" = "no" ; then
11604 HAVE_DBUS=no
11605 else
11606 PKG_CONFIG_MIN_VERSION=0.9.0
11607 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
11609 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
11610
11611 if "$PKG_CONFIG" --exists "dbus-1 >= 1.0" 2>&5 &&
11612 DBUS_CFLAGS=`"$PKG_CONFIG" --cflags "dbus-1 >= 1.0" 2>&5` &&
11613 DBUS_LIBS=`"$PKG_CONFIG" --libs "dbus-1 >= 1.0" 2>&5`; then
11614 edit_cflags="
11615 s,///*,/,g
11616 s/^/ /
11617 s/ -I/ $isystem/g
11618 s/^ //
11619 "
11620 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
11621 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
11623 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
11624 succeeded=yes
11625 else
11626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11627 $as_echo "no" >&6; }
11628 DBUS_CFLAGS=""
11629 DBUS_LIBS=""
11630 ## If we have a custom action on failure, don't print errors, but
11631 ## do set a variable so people can do so. Do it in a subshell
11632 ## to capture any diagnostics in invoking pkg-config.
11633 DBUS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "dbus-1 >= 1.0") 2>&1`
11634
11635 fi
11636
11637
11638
11639 else
11640 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11641 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11642 fi
11643 fi
11644
11645 if test $succeeded = yes; then
11646 HAVE_DBUS=yes
11647 else
11648 HAVE_DBUS=no
11649 fi
11650
11651 if test "$HAVE_DBUS" = yes; then
11652 LIBS="$LIBS $DBUS_LIBS"
11653
11654 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11655
11656 for ac_func in dbus_watch_get_unix_fd \
11657 dbus_type_is_valid \
11658 dbus_validate_bus_name \
11659 dbus_validate_path \
11660 dbus_validate_interface \
11661 dbus_validate_member
11662 do :
11663 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11664 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11665 eval as_val=\$$as_ac_var
11666 if test "x$as_val" = x""yes; then :
11667 cat >>confdefs.h <<_ACEOF
11668 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11669 _ACEOF
11670
11671 fi
11672 done
11673
11674 DBUS_OBJ=dbusbind.o
11675 fi
11676 fi
11677
11678
11679 HAVE_GSETTINGS=no
11680 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
11681
11682 succeeded=no
11683
11684 if test "$PKG_CONFIG" = "no" ; then
11685 HAVE_GSETTINGS=no
11686 else
11687 PKG_CONFIG_MIN_VERSION=0.9.0
11688 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
11690 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
11691
11692 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.26" 2>&5 &&
11693 GSETTINGS_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.26" 2>&5` &&
11694 GSETTINGS_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.26" 2>&5`; then
11695 edit_cflags="
11696 s,///*,/,g
11697 s/^/ /
11698 s/ -I/ $isystem/g
11699 s/^ //
11700 "
11701 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
11702 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
11703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
11704 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
11705 succeeded=yes
11706 else
11707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11708 $as_echo "no" >&6; }
11709 GSETTINGS_CFLAGS=""
11710 GSETTINGS_LIBS=""
11711 ## If we have a custom action on failure, don't print errors, but
11712 ## do set a variable so people can do so. Do it in a subshell
11713 ## to capture any diagnostics in invoking pkg-config.
11714 GSETTINGS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.26") 2>&1`
11715
11716 fi
11717
11718
11719
11720 else
11721 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11722 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11723 fi
11724 fi
11725
11726 if test $succeeded = yes; then
11727 HAVE_GSETTINGS=yes
11728 else
11729 HAVE_GSETTINGS=no
11730 fi
11731
11732 if test "$HAVE_GSETTINGS" = "yes"; then
11733
11734 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11735
11736 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
11737 SETTINGS_LIBS="$GSETTINGS_LIBS"
11738 fi
11739 fi
11740
11741 HAVE_GCONF=no
11742 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11743
11744 succeeded=no
11745
11746 if test "$PKG_CONFIG" = "no" ; then
11747 HAVE_GCONF=no
11748 else
11749 PKG_CONFIG_MIN_VERSION=0.9.0
11750 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11752 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11753
11754 if "$PKG_CONFIG" --exists "gconf-2.0 >= 2.13" 2>&5 &&
11755 GCONF_CFLAGS=`"$PKG_CONFIG" --cflags "gconf-2.0 >= 2.13" 2>&5` &&
11756 GCONF_LIBS=`"$PKG_CONFIG" --libs "gconf-2.0 >= 2.13" 2>&5`; then
11757 edit_cflags="
11758 s,///*,/,g
11759 s/^/ /
11760 s/ -I/ $isystem/g
11761 s/^ //
11762 "
11763 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
11764 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
11766 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
11767 succeeded=yes
11768 else
11769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11770 $as_echo "no" >&6; }
11771 GCONF_CFLAGS=""
11772 GCONF_LIBS=""
11773 ## If we have a custom action on failure, don't print errors, but
11774 ## do set a variable so people can do so. Do it in a subshell
11775 ## to capture any diagnostics in invoking pkg-config.
11776 GCONF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gconf-2.0 >= 2.13") 2>&1`
11777
11778 fi
11779
11780
11781
11782 else
11783 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11784 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11785 fi
11786 fi
11787
11788 if test $succeeded = yes; then
11789 HAVE_GCONF=yes
11790 else
11791 HAVE_GCONF=no
11792 fi
11793
11794 if test "$HAVE_GCONF" = yes; then
11795
11796 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11797
11798 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11799 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
11800 fi
11801 fi
11802
11803 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
11804
11805 succeeded=no
11806
11807 if test "$PKG_CONFIG" = "no" ; then
11808 HAVE_GOBJECT=no
11809 else
11810 PKG_CONFIG_MIN_VERSION=0.9.0
11811 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
11813 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
11814
11815 if "$PKG_CONFIG" --exists "gobject-2.0 >= 2.0" 2>&5 &&
11816 GOBJECT_CFLAGS=`"$PKG_CONFIG" --cflags "gobject-2.0 >= 2.0" 2>&5` &&
11817 GOBJECT_LIBS=`"$PKG_CONFIG" --libs "gobject-2.0 >= 2.0" 2>&5`; then
11818 edit_cflags="
11819 s,///*,/,g
11820 s/^/ /
11821 s/ -I/ $isystem/g
11822 s/^ //
11823 "
11824 GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11825 GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11827 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11828 succeeded=yes
11829 else
11830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11831 $as_echo "no" >&6; }
11832 GOBJECT_CFLAGS=""
11833 GOBJECT_LIBS=""
11834 ## If we have a custom action on failure, don't print errors, but
11835 ## do set a variable so people can do so. Do it in a subshell
11836 ## to capture any diagnostics in invoking pkg-config.
11837 GOBJECT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gobject-2.0 >= 2.0") 2>&1`
11838
11839 fi
11840
11841
11842
11843 else
11844 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11845 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11846 fi
11847 fi
11848
11849 if test $succeeded = yes; then
11850 HAVE_GOBJECT=yes
11851 else
11852 HAVE_GOBJECT=no
11853 fi
11854
11855 if test "$HAVE_GOBJECT" = "yes"; then
11856 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11857 SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
11858 fi
11859 SAVE_CFLAGS="$CFLAGS"
11860 SAVE_LIBS="$LIBS"
11861 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11862 LIBS="$SETTINGS_LIBS $LIBS"
11863 for ac_func in g_type_init
11864 do :
11865 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11866 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11867 cat >>confdefs.h <<_ACEOF
11868 #define HAVE_G_TYPE_INIT 1
11869 _ACEOF
11870
11871 fi
11872 done
11873
11874 CFLAGS="$SAVE_CFLAGS"
11875 LIBS="$SAVE_LIBS"
11876 fi
11877
11878
11879
11880
11881 HAVE_LIBSELINUX=no
11882 LIBSELINUX_LIBS=
11883 if test "${with_selinux}" = "yes"; then
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11885 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11886 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11887 $as_echo_n "(cached) " >&6
11888 else
11889 ac_check_lib_save_LIBS=$LIBS
11890 LIBS="-lselinux $LIBS"
11891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11892 /* end confdefs.h. */
11893
11894 /* Override any GCC internal prototype to avoid an error.
11895 Use char because int might match the return type of a GCC
11896 builtin and then its argument prototype would still apply. */
11897 #ifdef __cplusplus
11898 extern "C"
11899 #endif
11900 char lgetfilecon ();
11901 int
11902 main ()
11903 {
11904 return lgetfilecon ();
11905 ;
11906 return 0;
11907 }
11908 _ACEOF
11909 if ac_fn_c_try_link "$LINENO"; then :
11910 ac_cv_lib_selinux_lgetfilecon=yes
11911 else
11912 ac_cv_lib_selinux_lgetfilecon=no
11913 fi
11914 rm -f core conftest.err conftest.$ac_objext \
11915 conftest$ac_exeext conftest.$ac_ext
11916 LIBS=$ac_check_lib_save_LIBS
11917 fi
11918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11919 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11920 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11921 HAVE_LIBSELINUX=yes
11922 else
11923 HAVE_LIBSELINUX=no
11924 fi
11925
11926 if test "$HAVE_LIBSELINUX" = yes; then
11927
11928 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11929
11930 LIBSELINUX_LIBS=-lselinux
11931 fi
11932 fi
11933
11934
11935 HAVE_GNUTLS=no
11936 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11937 if test "${with_gnutls}" = "yes" ; then
11938
11939 succeeded=no
11940
11941 if test "$PKG_CONFIG" = "no" ; then
11942 HAVE_GNUTLS=no
11943 else
11944 PKG_CONFIG_MIN_VERSION=0.9.0
11945 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11947 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11948
11949 if "$PKG_CONFIG" --exists "gnutls >= 2.6.6" 2>&5 &&
11950 LIBGNUTLS_CFLAGS=`"$PKG_CONFIG" --cflags "gnutls >= 2.6.6" 2>&5` &&
11951 LIBGNUTLS_LIBS=`"$PKG_CONFIG" --libs "gnutls >= 2.6.6" 2>&5`; then
11952 edit_cflags="
11953 s,///*,/,g
11954 s/^/ /
11955 s/ -I/ $isystem/g
11956 s/^ //
11957 "
11958 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11959 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11961 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11962 succeeded=yes
11963 else
11964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11965 $as_echo "no" >&6; }
11966 LIBGNUTLS_CFLAGS=""
11967 LIBGNUTLS_LIBS=""
11968 ## If we have a custom action on failure, don't print errors, but
11969 ## do set a variable so people can do so. Do it in a subshell
11970 ## to capture any diagnostics in invoking pkg-config.
11971 LIBGNUTLS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gnutls >= 2.6.6") 2>&1`
11972
11973 fi
11974
11975
11976
11977 else
11978 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11979 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11980 fi
11981 fi
11982
11983 if test $succeeded = yes; then
11984 HAVE_GNUTLS=yes
11985 else
11986 HAVE_GNUTLS=no
11987 fi
11988
11989 if test "${HAVE_GNUTLS}" = "yes"; then
11990
11991 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11992
11993 fi
11994
11995 OLD_CFLAGS=$CFLAGS
11996 OLD_LIBS=$LIBS
11997 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11998 LIBS="$LIBGNUTLS_LIBS $LIBS"
11999 for ac_func in gnutls_certificate_set_verify_function
12000 do :
12001 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
12002 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
12003 cat >>confdefs.h <<_ACEOF
12004 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
12005 _ACEOF
12006 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
12007 fi
12008 done
12009
12010
12011 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
12012
12013 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
12014
12015 fi
12016
12017 # Windows loads GnuTLS dynamically
12018 if test "${opsys}" = "mingw32"; then
12019 CFLAGS=$OLD_CFLAGS
12020 LIBS=$OLD_LIBS
12021 LIBGNUTLS_LIBS=
12022 fi
12023 fi
12024
12025
12026
12027
12028 NOTIFY_OBJ=
12029 NOTIFY_SUMMARY=no
12030
12031 if test "${with_file_notification}" = "yes"; then
12032 if test "${opsys}" = "mingw32"; then
12033 with_file_notification=w32
12034 else
12035 if test "${with_ns}" != yes; then
12036 with_file_notification=gfile
12037 fi
12038 fi
12039 fi
12040
12041 if test "${with_file_notification}" = "gfile"; then
12042
12043 succeeded=no
12044
12045 if test "$PKG_CONFIG" = "no" ; then
12046 HAVE_GFILENOTIFY=no
12047 else
12048 PKG_CONFIG_MIN_VERSION=0.9.0
12049 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.24" >&5
12051 $as_echo_n "checking for gio-2.0 >= 2.24... " >&6; }
12052
12053 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.24" 2>&5 &&
12054 GFILENOTIFY_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.24" 2>&5` &&
12055 GFILENOTIFY_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.24" 2>&5`; then
12056 edit_cflags="
12057 s,///*,/,g
12058 s/^/ /
12059 s/ -I/ $isystem/g
12060 s/^ //
12061 "
12062 GFILENOTIFY_CFLAGS=`$as_echo "$GFILENOTIFY_CFLAGS" | sed -e "$edit_cflags"`
12063 GFILENOTIFY_LIBS=`$as_echo "$GFILENOTIFY_LIBS" | sed -e 's,///*,/,g'`
12064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&5
12065 $as_echo "yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&6; }
12066 succeeded=yes
12067 else
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12069 $as_echo "no" >&6; }
12070 GFILENOTIFY_CFLAGS=""
12071 GFILENOTIFY_LIBS=""
12072 ## If we have a custom action on failure, don't print errors, but
12073 ## do set a variable so people can do so. Do it in a subshell
12074 ## to capture any diagnostics in invoking pkg-config.
12075 GFILENOTIFY_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.24") 2>&1`
12076
12077 fi
12078
12079
12080
12081 else
12082 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12083 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12084 fi
12085 fi
12086
12087 if test $succeeded = yes; then
12088 HAVE_GFILENOTIFY=yes
12089 else
12090 HAVE_GFILENOTIFY=no
12091 fi
12092
12093 if test "$HAVE_GFILENOTIFY" = "yes"; then
12094
12095 $as_echo "#define HAVE_GFILENOTIFY 1" >>confdefs.h
12096
12097 NOTIFY_OBJ=gfilenotify.o
12098 NOTIFY_SUMMARY="yes -lgio (gfile)"
12099 fi
12100 fi
12101 if test "${with_file_notification}" = "inotify"; then
12102 ac_fn_c_check_header_mongrel "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
12103 if test "x$ac_cv_header_sys_inotify_h" = x""yes; then :
12104
12105 fi
12106
12107
12108 if test "$ac_cv_header_sys_inotify_h" = yes ; then
12109 ac_fn_c_check_func "$LINENO" "inotify_init1" "ac_cv_func_inotify_init1"
12110 if test "x$ac_cv_func_inotify_init1" = x""yes; then :
12111
12112 fi
12113
12114 if test "$ac_cv_func_inotify_init1" = yes; then
12115
12116 $as_echo "#define HAVE_INOTIFY 1" >>confdefs.h
12117
12118 NOTIFY_OBJ=inotify.o
12119 NOTIFY_SUMMARY="yes -lglibc (inotify)"
12120 fi
12121 fi
12122 fi
12123 if test "${with_file_notification}" = "w32"; then
12124 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
12125 if test "x$ac_cv_header_windows_h" = x""yes; then :
12126
12127 fi
12128
12129
12130 if test "$ac_cv_header_windows_h" = yes ; then
12131
12132 $as_echo "#define HAVE_W32NOTIFY 1" >>confdefs.h
12133
12134 NOTIFY_OBJ=w32notify.o
12135 NOTIFY_SUMMARY="yes (w32)"
12136 fi
12137 fi
12138 if test -n "$NOTIFY_OBJ"; then
12139
12140 $as_echo "#define USE_FILE_NOTIFY 1" >>confdefs.h
12141
12142 fi
12143
12144
12145
12146
12147 HAVE_XAW3D=no
12148 LUCID_LIBW=
12149 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
12150 if test "$with_xaw3d" != no; then
12151 if test "${emacs_cv_xaw3d+set}" = set; then :
12152 $as_echo_n "(cached) " >&6
12153 else
12154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12155 /* end confdefs.h. */
12156
12157 #include <X11/Intrinsic.h>
12158 #include <X11/Xaw3d/Simple.h>
12159 int
12160 main ()
12161 {
12162
12163 ;
12164 return 0;
12165 }
12166 _ACEOF
12167 if ac_fn_c_try_link "$LINENO"; then :
12168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
12169 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
12170 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
12171 $as_echo_n "(cached) " >&6
12172 else
12173 ac_check_lib_save_LIBS=$LIBS
12174 LIBS="-lXaw3d $LIBS"
12175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12176 /* end confdefs.h. */
12177
12178 /* Override any GCC internal prototype to avoid an error.
12179 Use char because int might match the return type of a GCC
12180 builtin and then its argument prototype would still apply. */
12181 #ifdef __cplusplus
12182 extern "C"
12183 #endif
12184 char XawScrollbarSetThumb ();
12185 int
12186 main ()
12187 {
12188 return XawScrollbarSetThumb ();
12189 ;
12190 return 0;
12191 }
12192 _ACEOF
12193 if ac_fn_c_try_link "$LINENO"; then :
12194 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
12195 else
12196 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
12197 fi
12198 rm -f core conftest.err conftest.$ac_objext \
12199 conftest$ac_exeext conftest.$ac_ext
12200 LIBS=$ac_check_lib_save_LIBS
12201 fi
12202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
12203 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
12204 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
12205 emacs_cv_xaw3d=yes
12206 else
12207 emacs_cv_xaw3d=no
12208 fi
12209
12210 else
12211 emacs_cv_xaw3d=no
12212 fi
12213 rm -f core conftest.err conftest.$ac_objext \
12214 conftest$ac_exeext conftest.$ac_ext
12215 fi
12216
12217 else
12218 emacs_cv_xaw3d=no
12219 fi
12220 if test $emacs_cv_xaw3d = yes; then
12221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12222 $as_echo_n "checking for xaw3d... " >&6; }
12223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12224 $as_echo "yes; using Lucid toolkit" >&6; }
12225 USE_X_TOOLKIT=LUCID
12226 HAVE_XAW3D=yes
12227 LUCID_LIBW=-lXaw3d
12228
12229 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
12230
12231 else
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12233 $as_echo_n "checking for xaw3d... " >&6; }
12234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12235 $as_echo "no" >&6; }
12236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
12237 $as_echo_n "checking for libXaw... " >&6; }
12238 if test "${emacs_cv_xaw+set}" = set; then :
12239 $as_echo_n "(cached) " >&6
12240 else
12241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12242 /* end confdefs.h. */
12243
12244 #include <X11/Intrinsic.h>
12245 #include <X11/Xaw/Simple.h>
12246 int
12247 main ()
12248 {
12249
12250 ;
12251 return 0;
12252 }
12253 _ACEOF
12254 if ac_fn_c_try_link "$LINENO"; then :
12255 emacs_cv_xaw=yes
12256 else
12257 emacs_cv_xaw=no
12258 fi
12259 rm -f core conftest.err conftest.$ac_objext \
12260 conftest$ac_exeext conftest.$ac_ext
12261 fi
12262
12263 if test $emacs_cv_xaw = yes; then
12264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12265 $as_echo "yes; using Lucid toolkit" >&6; }
12266 USE_X_TOOLKIT=LUCID
12267 LUCID_LIBW=-lXaw
12268 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
12269 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
12270 else
12271 as_fn_error "No X toolkit could be found.
12272 If you are sure you want Emacs compiled without an X toolkit, pass
12273 --with-x-toolkit=no
12274 to configure. Otherwise, install the development libraries for the toolkit
12275 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
12276 fi
12277 fi
12278 fi
12279
12280 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
12281
12282 LIBXTR6=
12283 if test "${USE_X_TOOLKIT}" != "none"; then
12284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
12285 $as_echo_n "checking X11 toolkit version... " >&6; }
12286 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
12287 $as_echo_n "(cached) " >&6
12288 else
12289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12290 /* end confdefs.h. */
12291 #include <X11/Intrinsic.h>
12292 int
12293 main ()
12294 {
12295 #if XtSpecificationRelease < 6
12296 fail;
12297 #endif
12298
12299 ;
12300 return 0;
12301 }
12302 _ACEOF
12303 if ac_fn_c_try_link "$LINENO"; then :
12304 emacs_cv_x11_toolkit_version_6=yes
12305 else
12306 emacs_cv_x11_toolkit_version_6=no
12307 fi
12308 rm -f core conftest.err conftest.$ac_objext \
12309 conftest$ac_exeext conftest.$ac_ext
12310 fi
12311
12312 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
12313 if test $emacs_cv_x11_toolkit_version_6 = yes; then
12314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
12315 $as_echo "6 or newer" >&6; }
12316
12317 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
12318
12319 LIBXTR6="-lSM -lICE"
12320 case "$opsys" in
12321 ## Use libw.a along with X11R6 Xt.
12322 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
12323 esac
12324 else
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
12326 $as_echo "before 6" >&6; }
12327 fi
12328
12329 OLDLIBS="$LIBS"
12330 if test x$HAVE_X11XTR6 = xyes; then
12331 LIBS="-lXt -lSM -lICE $LIBS"
12332 else
12333 LIBS="-lXt $LIBS"
12334 fi
12335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
12336 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
12337 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
12338 $as_echo_n "(cached) " >&6
12339 else
12340 ac_check_lib_save_LIBS=$LIBS
12341 LIBS="-lXmu $LIBS"
12342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12343 /* end confdefs.h. */
12344
12345 /* Override any GCC internal prototype to avoid an error.
12346 Use char because int might match the return type of a GCC
12347 builtin and then its argument prototype would still apply. */
12348 #ifdef __cplusplus
12349 extern "C"
12350 #endif
12351 char XmuConvertStandardSelection ();
12352 int
12353 main ()
12354 {
12355 return XmuConvertStandardSelection ();
12356 ;
12357 return 0;
12358 }
12359 _ACEOF
12360 if ac_fn_c_try_link "$LINENO"; then :
12361 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12362 else
12363 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12364 fi
12365 rm -f core conftest.err conftest.$ac_objext \
12366 conftest$ac_exeext conftest.$ac_ext
12367 LIBS=$ac_check_lib_save_LIBS
12368 fi
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12370 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12371 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
12372 cat >>confdefs.h <<_ACEOF
12373 #define HAVE_LIBXMU 1
12374 _ACEOF
12375
12376 LIBS="-lXmu $LIBS"
12377
12378 fi
12379
12380 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12381 fi
12382
12383
12384 LIBXMU=-lXmu
12385 case $opsys in
12386 ## These systems don't supply Xmu.
12387 hpux* | aix4-2 )
12388 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
12389 ;;
12390 mingw32 )
12391 LIBXMU=
12392 ;;
12393 esac
12394
12395
12396 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12397 if test "${HAVE_X11}" = "yes"; then
12398 if test "${USE_X_TOOLKIT}" != "none"; then
12399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
12400 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
12401 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
12402 $as_echo_n "(cached) " >&6
12403 else
12404 ac_check_lib_save_LIBS=$LIBS
12405 LIBS="-lXext $LIBS"
12406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12407 /* end confdefs.h. */
12408
12409 /* Override any GCC internal prototype to avoid an error.
12410 Use char because int might match the return type of a GCC
12411 builtin and then its argument prototype would still apply. */
12412 #ifdef __cplusplus
12413 extern "C"
12414 #endif
12415 char XShapeQueryExtension ();
12416 int
12417 main ()
12418 {
12419 return XShapeQueryExtension ();
12420 ;
12421 return 0;
12422 }
12423 _ACEOF
12424 if ac_fn_c_try_link "$LINENO"; then :
12425 ac_cv_lib_Xext_XShapeQueryExtension=yes
12426 else
12427 ac_cv_lib_Xext_XShapeQueryExtension=no
12428 fi
12429 rm -f core conftest.err conftest.$ac_objext \
12430 conftest$ac_exeext conftest.$ac_ext
12431 LIBS=$ac_check_lib_save_LIBS
12432 fi
12433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12434 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12435 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
12436 cat >>confdefs.h <<_ACEOF
12437 #define HAVE_LIBXEXT 1
12438 _ACEOF
12439
12440 LIBS="-lXext $LIBS"
12441
12442 fi
12443
12444 fi
12445 fi
12446
12447 LIBXP=
12448 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12449 # OpenMotif may be installed in such a way on some GNU/Linux systems.
12450 if test -d /usr/include/openmotif; then
12451 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
12452 emacs_cv_openmotif=yes
12453 case "$canonical" in
12454 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
12455 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
12456 ;;
12457 *)
12458 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
12459 esac
12460 else
12461 emacs_cv_openmotif=no
12462 fi
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
12464 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
12465 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
12466 $as_echo_n "(cached) " >&6
12467 else
12468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12469 /* end confdefs.h. */
12470 #include <Xm/Xm.h>
12471 int
12472 main ()
12473 {
12474 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12475 int x = 5;
12476 #else
12477 Motif version prior to 2.1.
12478 #endif
12479 ;
12480 return 0;
12481 }
12482 _ACEOF
12483 if ac_fn_c_try_compile "$LINENO"; then :
12484 emacs_cv_motif_version_2_1=yes
12485 else
12486 emacs_cv_motif_version_2_1=no
12487 fi
12488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12489 fi
12490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
12491 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
12492 if test $emacs_cv_motif_version_2_1 = yes; then
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
12494 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
12495 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
12496 $as_echo_n "(cached) " >&6
12497 else
12498 ac_check_lib_save_LIBS=$LIBS
12499 LIBS="-lXp $LIBS"
12500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12501 /* end confdefs.h. */
12502
12503 /* Override any GCC internal prototype to avoid an error.
12504 Use char because int might match the return type of a GCC
12505 builtin and then its argument prototype would still apply. */
12506 #ifdef __cplusplus
12507 extern "C"
12508 #endif
12509 char XpCreateContext ();
12510 int
12511 main ()
12512 {
12513 return XpCreateContext ();
12514 ;
12515 return 0;
12516 }
12517 _ACEOF
12518 if ac_fn_c_try_link "$LINENO"; then :
12519 ac_cv_lib_Xp_XpCreateContext=yes
12520 else
12521 ac_cv_lib_Xp_XpCreateContext=no
12522 fi
12523 rm -f core conftest.err conftest.$ac_objext \
12524 conftest$ac_exeext conftest.$ac_ext
12525 LIBS=$ac_check_lib_save_LIBS
12526 fi
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12528 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
12529 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
12530 LIBXP=-lXp
12531 fi
12532
12533 if test x$emacs_cv_openmotif = xyes; then
12534 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
12535 fi
12536 else
12537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
12538 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
12539 if test "${emacs_cv_lesstif+set}" = set; then :
12540 $as_echo_n "(cached) " >&6
12541 else
12542 # We put this in CFLAGS temporarily to precede other -I options
12543 # that might be in CFLAGS temporarily.
12544 # We put this in CPPFLAGS where it precedes the other -I options.
12545 OLD_CPPFLAGS=$CPPFLAGS
12546 OLD_CFLAGS=$CFLAGS
12547 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12548 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12550 /* end confdefs.h. */
12551 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12552 int
12553 main ()
12554 {
12555 int x = 5;
12556 ;
12557 return 0;
12558 }
12559 _ACEOF
12560 if ac_fn_c_try_compile "$LINENO"; then :
12561 emacs_cv_lesstif=yes
12562 else
12563 emacs_cv_lesstif=no
12564 fi
12565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12566 fi
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
12568 $as_echo "$emacs_cv_lesstif" >&6; }
12569 if test $emacs_cv_lesstif = yes; then
12570 # Make sure this -I option remains in CPPFLAGS after it is set
12571 # back to REAL_CPPFLAGS.
12572 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12573 # have those other -I options anyway. Ultimately, having this
12574 # directory ultimately in CPPFLAGS will be enough.
12575 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12576 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12577 else
12578 CFLAGS=$OLD_CFLAGS
12579 CPPFLAGS=$OLD_CPPFLAGS
12580 fi
12581 fi
12582 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
12583 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
12584
12585 else
12586 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
12587 fi
12588
12589
12590 fi
12591
12592
12593 USE_TOOLKIT_SCROLL_BARS=no
12594 if test "${with_toolkit_scroll_bars}" != "no"; then
12595 if test "${USE_X_TOOLKIT}" != "none"; then
12596 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12597 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12598
12599 HAVE_XAW3D=no
12600 USE_TOOLKIT_SCROLL_BARS=yes
12601 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
12602 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12603
12604 USE_TOOLKIT_SCROLL_BARS=yes
12605 fi
12606 elif test "${HAVE_GTK}" = "yes"; then
12607 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12608
12609 USE_TOOLKIT_SCROLL_BARS=yes
12610 elif test "${HAVE_NS}" = "yes"; then
12611 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12612
12613 USE_TOOLKIT_SCROLL_BARS=yes
12614 elif test "${HAVE_W32}" = "yes"; then
12615 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12616
12617 USE_TOOLKIT_SCROLL_BARS=yes
12618 fi
12619 fi
12620
12621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12622 /* end confdefs.h. */
12623
12624 #include <X11/Xlib.h>
12625 #include <X11/Xresource.h>
12626 int
12627 main ()
12628 {
12629 XIMProc callback;
12630 ;
12631 return 0;
12632 }
12633 _ACEOF
12634 if ac_fn_c_try_compile "$LINENO"; then :
12635 HAVE_XIM=yes
12636
12637 $as_echo "#define HAVE_XIM 1" >>confdefs.h
12638
12639 else
12640 HAVE_XIM=no
12641 fi
12642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12643
12644
12645 if test "${with_xim}" != "no"; then
12646
12647 $as_echo "#define USE_XIM 1" >>confdefs.h
12648
12649 fi
12650
12651
12652 if test "${HAVE_XIM}" != "no"; then
12653 late_CFLAGS=$CFLAGS
12654 if test "$GCC" = yes; then
12655 CFLAGS="$CFLAGS --pedantic-errors"
12656 fi
12657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12658 /* end confdefs.h. */
12659
12660 #include <X11/Xlib.h>
12661 #include <X11/Xresource.h>
12662 int
12663 main ()
12664 {
12665 Display *display;
12666 XrmDatabase db;
12667 char *res_name;
12668 char *res_class;
12669 XIMProc callback;
12670 XPointer *client_data;
12671 #ifndef __GNUC__
12672 /* If we're not using GCC, it's probably not XFree86, and this is
12673 probably right, but we can't use something like --pedantic-errors. */
12674 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12675 char*, XIMProc, XPointer*);
12676 #endif
12677 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12678 client_data);
12679 ;
12680 return 0;
12681 }
12682 _ACEOF
12683 if ac_fn_c_try_compile "$LINENO"; then :
12684 emacs_cv_arg6_star=yes
12685 fi
12686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12687 if test "$emacs_cv_arg6_star" = yes; then
12688 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
12689
12690 else
12691 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
12692
12693 fi
12694 CFLAGS=$late_CFLAGS
12695 fi
12696
12697 ### Start of font-backend (under any platform) section.
12698 # (nothing here yet -- this is a placeholder)
12699 ### End of font-backend (under any platform) section.
12700
12701 ### Start of font-backend (under X11) section.
12702 if test "${HAVE_X11}" = "yes"; then
12703
12704 succeeded=no
12705
12706 if test "$PKG_CONFIG" = "no" ; then
12707 HAVE_FC=no
12708 else
12709 PKG_CONFIG_MIN_VERSION=0.9.0
12710 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
12712 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
12713
12714 if "$PKG_CONFIG" --exists "fontconfig >= 2.2.0" 2>&5 &&
12715 FONTCONFIG_CFLAGS=`"$PKG_CONFIG" --cflags "fontconfig >= 2.2.0" 2>&5` &&
12716 FONTCONFIG_LIBS=`"$PKG_CONFIG" --libs "fontconfig >= 2.2.0" 2>&5`; then
12717 edit_cflags="
12718 s,///*,/,g
12719 s/^/ /
12720 s/ -I/ $isystem/g
12721 s/^ //
12722 "
12723 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
12724 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
12725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
12726 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
12727 succeeded=yes
12728 else
12729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12730 $as_echo "no" >&6; }
12731 FONTCONFIG_CFLAGS=""
12732 FONTCONFIG_LIBS=""
12733 ## If we have a custom action on failure, don't print errors, but
12734 ## do set a variable so people can do so. Do it in a subshell
12735 ## to capture any diagnostics in invoking pkg-config.
12736 FONTCONFIG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "fontconfig >= 2.2.0") 2>&1`
12737
12738 fi
12739
12740
12741
12742 else
12743 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12744 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12745 fi
12746 fi
12747
12748 if test $succeeded = yes; then
12749 HAVE_FC=yes
12750 else
12751 HAVE_FC=no
12752 fi
12753
12754
12755 ## Use -lXft if available, unless `--with-xft=no'.
12756 HAVE_XFT=maybe
12757 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
12758 with_xft="no";
12759 fi
12760 if test "x${with_xft}" != "xno"; then
12761
12762
12763 succeeded=no
12764
12765 if test "$PKG_CONFIG" = "no" ; then
12766 HAVE_XFT=no
12767 else
12768 PKG_CONFIG_MIN_VERSION=0.9.0
12769 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
12771 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
12772
12773 if "$PKG_CONFIG" --exists "xft >= 0.13.0" 2>&5 &&
12774 XFT_CFLAGS=`"$PKG_CONFIG" --cflags "xft >= 0.13.0" 2>&5` &&
12775 XFT_LIBS=`"$PKG_CONFIG" --libs "xft >= 0.13.0" 2>&5`; then
12776 edit_cflags="
12777 s,///*,/,g
12778 s/^/ /
12779 s/ -I/ $isystem/g
12780 s/^ //
12781 "
12782 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
12783 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
12785 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
12786 succeeded=yes
12787 else
12788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12789 $as_echo "no" >&6; }
12790 XFT_CFLAGS=""
12791 XFT_LIBS=""
12792 ## If we have a custom action on failure, don't print errors, but
12793 ## do set a variable so people can do so. Do it in a subshell
12794 ## to capture any diagnostics in invoking pkg-config.
12795 XFT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "xft >= 0.13.0") 2>&1`
12796
12797 fi
12798
12799
12800
12801 else
12802 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12803 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12804 fi
12805 fi
12806
12807 if test $succeeded = yes; then
12808 :
12809 else
12810 HAVE_XFT=no
12811 fi
12812
12813 ## Because xftfont.c uses XRenderQueryExtension, we also
12814 ## need to link to -lXrender.
12815 HAVE_XRENDER=no
12816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
12817 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
12818 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
12819 $as_echo_n "(cached) " >&6
12820 else
12821 ac_check_lib_save_LIBS=$LIBS
12822 LIBS="-lXrender $LIBS"
12823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12824 /* end confdefs.h. */
12825
12826 /* Override any GCC internal prototype to avoid an error.
12827 Use char because int might match the return type of a GCC
12828 builtin and then its argument prototype would still apply. */
12829 #ifdef __cplusplus
12830 extern "C"
12831 #endif
12832 char XRenderQueryExtension ();
12833 int
12834 main ()
12835 {
12836 return XRenderQueryExtension ();
12837 ;
12838 return 0;
12839 }
12840 _ACEOF
12841 if ac_fn_c_try_link "$LINENO"; then :
12842 ac_cv_lib_Xrender_XRenderQueryExtension=yes
12843 else
12844 ac_cv_lib_Xrender_XRenderQueryExtension=no
12845 fi
12846 rm -f core conftest.err conftest.$ac_objext \
12847 conftest$ac_exeext conftest.$ac_ext
12848 LIBS=$ac_check_lib_save_LIBS
12849 fi
12850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12851 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12852 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12853 HAVE_XRENDER=yes
12854 fi
12855
12856 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12857 OLD_CPPFLAGS="$CPPFLAGS"
12858 OLD_CFLAGS="$CFLAGS"
12859 OLD_LIBS="$LIBS"
12860 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12861 CFLAGS="$CFLAGS $XFT_CFLAGS"
12862 XFT_LIBS="-lXrender $XFT_LIBS"
12863 LIBS="$XFT_LIBS $LIBS"
12864 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12865 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12867 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12868 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12869 $as_echo_n "(cached) " >&6
12870 else
12871 ac_check_lib_save_LIBS=$LIBS
12872 LIBS="-lXft $XFT_LIBS $LIBS"
12873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12874 /* end confdefs.h. */
12875
12876 /* Override any GCC internal prototype to avoid an error.
12877 Use char because int might match the return type of a GCC
12878 builtin and then its argument prototype would still apply. */
12879 #ifdef __cplusplus
12880 extern "C"
12881 #endif
12882 char XftFontOpen ();
12883 int
12884 main ()
12885 {
12886 return XftFontOpen ();
12887 ;
12888 return 0;
12889 }
12890 _ACEOF
12891 if ac_fn_c_try_link "$LINENO"; then :
12892 ac_cv_lib_Xft_XftFontOpen=yes
12893 else
12894 ac_cv_lib_Xft_XftFontOpen=no
12895 fi
12896 rm -f core conftest.err conftest.$ac_objext \
12897 conftest$ac_exeext conftest.$ac_ext
12898 LIBS=$ac_check_lib_save_LIBS
12899 fi
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12901 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12902 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12903 HAVE_XFT=yes
12904 fi
12905
12906 fi
12907
12908
12909
12910 if test "${HAVE_XFT}" = "yes"; then
12911
12912 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12913
12914
12915 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12916 else
12917 CPPFLAGS="$OLD_CPPFLAGS"
12918 CFLAGS="$OLD_CFLAGS"
12919 LIBS="$OLD_LIBS"
12920 fi # "${HAVE_XFT}" = "yes"
12921 fi # "$HAVE_XFT" != no
12922 fi # "x${with_xft}" != "xno"
12923
12924 ## We used to allow building with FreeType and without Xft.
12925 ## However, the ftx font backend driver is not in good shape.
12926 if test "$HAVE_XFT" != "yes"; then
12927 HAVE_XFT=no
12928 HAVE_FREETYPE=no
12929 else
12930
12931 succeeded=no
12932
12933 if test "$PKG_CONFIG" = "no" ; then
12934 HAVE_FREETYPE=no
12935 else
12936 PKG_CONFIG_MIN_VERSION=0.9.0
12937 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12939 $as_echo_n "checking for freetype2... " >&6; }
12940
12941 if "$PKG_CONFIG" --exists "freetype2" 2>&5 &&
12942 FREETYPE_CFLAGS=`"$PKG_CONFIG" --cflags "freetype2" 2>&5` &&
12943 FREETYPE_LIBS=`"$PKG_CONFIG" --libs "freetype2" 2>&5`; then
12944 edit_cflags="
12945 s,///*,/,g
12946 s/^/ /
12947 s/ -I/ $isystem/g
12948 s/^ //
12949 "
12950 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
12951 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
12952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
12953 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
12954 succeeded=yes
12955 else
12956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12957 $as_echo "no" >&6; }
12958 FREETYPE_CFLAGS=""
12959 FREETYPE_LIBS=""
12960 ## If we have a custom action on failure, don't print errors, but
12961 ## do set a variable so people can do so. Do it in a subshell
12962 ## to capture any diagnostics in invoking pkg-config.
12963 FREETYPE_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "freetype2") 2>&1`
12964
12965 fi
12966
12967
12968
12969 else
12970 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12971 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12972 fi
12973 fi
12974
12975 if test $succeeded = yes; then
12976 HAVE_FREETYPE=yes
12977 else
12978 HAVE_FREETYPE=no
12979 fi
12980
12981
12982 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12983 fi
12984
12985 HAVE_LIBOTF=no
12986 if test "${HAVE_FREETYPE}" = "yes"; then
12987
12988 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12989
12990 if test "${with_libotf}" != "no"; then
12991
12992 succeeded=no
12993
12994 if test "$PKG_CONFIG" = "no" ; then
12995 HAVE_LIBOTF=no
12996 else
12997 PKG_CONFIG_MIN_VERSION=0.9.0
12998 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
13000 $as_echo_n "checking for libotf... " >&6; }
13001
13002 if "$PKG_CONFIG" --exists "libotf" 2>&5 &&
13003 LIBOTF_CFLAGS=`"$PKG_CONFIG" --cflags "libotf" 2>&5` &&
13004 LIBOTF_LIBS=`"$PKG_CONFIG" --libs "libotf" 2>&5`; then
13005 edit_cflags="
13006 s,///*,/,g
13007 s/^/ /
13008 s/ -I/ $isystem/g
13009 s/^ //
13010 "
13011 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
13012 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
13013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
13014 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
13015 succeeded=yes
13016 else
13017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13018 $as_echo "no" >&6; }
13019 LIBOTF_CFLAGS=""
13020 LIBOTF_LIBS=""
13021 ## If we have a custom action on failure, don't print errors, but
13022 ## do set a variable so people can do so. Do it in a subshell
13023 ## to capture any diagnostics in invoking pkg-config.
13024 LIBOTF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libotf") 2>&1`
13025
13026 fi
13027
13028
13029
13030 else
13031 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13032 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13033 fi
13034 fi
13035
13036 if test $succeeded = yes; then
13037 HAVE_LIBOTF=yes
13038 else
13039 HAVE_LIBOTF=no
13040 fi
13041
13042 if test "$HAVE_LIBOTF" = "yes"; then
13043
13044 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
13045
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
13047 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
13048 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
13049 $as_echo_n "(cached) " >&6
13050 else
13051 ac_check_lib_save_LIBS=$LIBS
13052 LIBS="-lotf $LIBS"
13053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13054 /* end confdefs.h. */
13055
13056 /* Override any GCC internal prototype to avoid an error.
13057 Use char because int might match the return type of a GCC
13058 builtin and then its argument prototype would still apply. */
13059 #ifdef __cplusplus
13060 extern "C"
13061 #endif
13062 char OTF_get_variation_glyphs ();
13063 int
13064 main ()
13065 {
13066 return OTF_get_variation_glyphs ();
13067 ;
13068 return 0;
13069 }
13070 _ACEOF
13071 if ac_fn_c_try_link "$LINENO"; then :
13072 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
13073 else
13074 ac_cv_lib_otf_OTF_get_variation_glyphs=no
13075 fi
13076 rm -f core conftest.err conftest.$ac_objext \
13077 conftest$ac_exeext conftest.$ac_ext
13078 LIBS=$ac_check_lib_save_LIBS
13079 fi
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
13081 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
13082 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
13083 HAVE_OTF_GET_VARIATION_GLYPHS=yes
13084 else
13085 HAVE_OTF_GET_VARIATION_GLYPHS=no
13086 fi
13087
13088 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
13089
13090 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
13091
13092 fi
13093 fi
13094 fi
13095 fi
13096
13097 HAVE_M17N_FLT=no
13098 if test "${HAVE_LIBOTF}" = yes; then
13099 if test "${with_m17n_flt}" != "no"; then
13100
13101 succeeded=no
13102
13103 if test "$PKG_CONFIG" = "no" ; then
13104 HAVE_M17N_FLT=no
13105 else
13106 PKG_CONFIG_MIN_VERSION=0.9.0
13107 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
13109 $as_echo_n "checking for m17n-flt... " >&6; }
13110
13111 if "$PKG_CONFIG" --exists "m17n-flt" 2>&5 &&
13112 M17N_FLT_CFLAGS=`"$PKG_CONFIG" --cflags "m17n-flt" 2>&5` &&
13113 M17N_FLT_LIBS=`"$PKG_CONFIG" --libs "m17n-flt" 2>&5`; then
13114 edit_cflags="
13115 s,///*,/,g
13116 s/^/ /
13117 s/ -I/ $isystem/g
13118 s/^ //
13119 "
13120 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
13121 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
13123 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
13124 succeeded=yes
13125 else
13126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13127 $as_echo "no" >&6; }
13128 M17N_FLT_CFLAGS=""
13129 M17N_FLT_LIBS=""
13130 ## If we have a custom action on failure, don't print errors, but
13131 ## do set a variable so people can do so. Do it in a subshell
13132 ## to capture any diagnostics in invoking pkg-config.
13133 M17N_FLT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "m17n-flt") 2>&1`
13134
13135 fi
13136
13137
13138
13139 else
13140 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13141 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13142 fi
13143 fi
13144
13145 if test $succeeded = yes; then
13146 HAVE_M17N_FLT=yes
13147 else
13148 HAVE_M17N_FLT=no
13149 fi
13150
13151 if test "$HAVE_M17N_FLT" = "yes"; then
13152
13153 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
13154
13155 fi
13156 fi
13157 fi
13158 else
13159 HAVE_XFT=no
13160 HAVE_FREETYPE=no
13161 HAVE_LIBOTF=no
13162 HAVE_M17N_FLT=no
13163 fi
13164
13165 ### End of font-backend (under X11) section.
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176 ### Use -lXpm if available, unless `--with-xpm=no'.
13177 ### mingw32 doesn't use -lXpm, since it loads the library dynamically.
13178 HAVE_XPM=no
13179 LIBXPM=
13180 if test "${HAVE_W32}" = "yes" && test "${opsys}" = "cygwin"; then
13181 if test "${with_xpm}" != "no"; then
13182 SAVE_CPPFLAGS="$CPPFLAGS"
13183 SAVE_LDFLAGS="$LDFLAGS"
13184 CPPFLAGS="$CPPFLAGS -I/usr/include/noX"
13185 LDFLAGS="$LDFLAGS -L/usr/lib/noX"
13186 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13187 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
13189 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
13190 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
13191 $as_echo_n "(cached) " >&6
13192 else
13193 ac_check_lib_save_LIBS=$LIBS
13194 LIBS="-lXpm $LIBS"
13195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13196 /* end confdefs.h. */
13197
13198 /* Override any GCC internal prototype to avoid an error.
13199 Use char because int might match the return type of a GCC
13200 builtin and then its argument prototype would still apply. */
13201 #ifdef __cplusplus
13202 extern "C"
13203 #endif
13204 char XpmReadFileToImage ();
13205 int
13206 main ()
13207 {
13208 return XpmReadFileToImage ();
13209 ;
13210 return 0;
13211 }
13212 _ACEOF
13213 if ac_fn_c_try_link "$LINENO"; then :
13214 ac_cv_lib_Xpm_XpmReadFileToImage=yes
13215 else
13216 ac_cv_lib_Xpm_XpmReadFileToImage=no
13217 fi
13218 rm -f core conftest.err conftest.$ac_objext \
13219 conftest$ac_exeext conftest.$ac_ext
13220 LIBS=$ac_check_lib_save_LIBS
13221 fi
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
13223 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
13224 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then :
13225 HAVE_XPM=yes
13226 fi
13227
13228 fi
13229
13230
13231 if test "${HAVE_XPM}" = "yes"; then
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13233 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13235 /* end confdefs.h. */
13236 #include "X11/xpm.h"
13237 #ifndef XpmReturnAllocPixels
13238 no_return_alloc_pixels
13239 #endif
13240
13241 _ACEOF
13242 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13243 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
13244 HAVE_XPM=no
13245 else
13246 HAVE_XPM=yes
13247 fi
13248 rm -f conftest*
13249
13250
13251 if test "${HAVE_XPM}" = "yes"; then
13252 REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX"
13253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13254 $as_echo "yes" >&6; }
13255 else
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13257 $as_echo "no" >&6; }
13258 CPPFLAGS="$SAVE_CPPFLAGS"
13259 LDFLAGS="$SAVE_LDFLAGS"
13260 fi
13261 fi
13262 fi
13263
13264 if test "${HAVE_XPM}" = "yes"; then
13265
13266 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13267
13268 LIBXPM=-lXpm
13269 fi
13270 fi
13271
13272 if test "${HAVE_X11}" = "yes"; then
13273 if test "${with_xpm}" != "no"; then
13274 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13275 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
13277 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
13278 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
13279 $as_echo_n "(cached) " >&6
13280 else
13281 ac_check_lib_save_LIBS=$LIBS
13282 LIBS="-lXpm -lX11 $LIBS"
13283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13284 /* end confdefs.h. */
13285
13286 /* Override any GCC internal prototype to avoid an error.
13287 Use char because int might match the return type of a GCC
13288 builtin and then its argument prototype would still apply. */
13289 #ifdef __cplusplus
13290 extern "C"
13291 #endif
13292 char XpmReadFileToPixmap ();
13293 int
13294 main ()
13295 {
13296 return XpmReadFileToPixmap ();
13297 ;
13298 return 0;
13299 }
13300 _ACEOF
13301 if ac_fn_c_try_link "$LINENO"; then :
13302 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13303 else
13304 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13305 fi
13306 rm -f core conftest.err conftest.$ac_objext \
13307 conftest$ac_exeext conftest.$ac_ext
13308 LIBS=$ac_check_lib_save_LIBS
13309 fi
13310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13311 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13312 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
13313 HAVE_XPM=yes
13314 fi
13315
13316 fi
13317
13318
13319 if test "${HAVE_XPM}" = "yes"; then
13320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13321 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13323 /* end confdefs.h. */
13324 #include "X11/xpm.h"
13325 #ifndef XpmReturnAllocPixels
13326 no_return_alloc_pixels
13327 #endif
13328
13329 _ACEOF
13330 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13331 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
13332 HAVE_XPM=no
13333 else
13334 HAVE_XPM=yes
13335 fi
13336 rm -f conftest*
13337
13338
13339 if test "${HAVE_XPM}" = "yes"; then
13340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13341 $as_echo "yes" >&6; }
13342 else
13343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13344 $as_echo "no" >&6; }
13345 fi
13346 fi
13347 fi
13348
13349 if test "${HAVE_XPM}" = "yes"; then
13350
13351 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13352
13353 LIBXPM=-lXpm
13354 fi
13355 fi
13356
13357 ### FIXME: Perhaps regroup to minimize code duplication due to MinGW's
13358 ### slightly different requirements wrt image libraries (it doesn't
13359 ### use -lXpm because it loads the xpm shared library dynamically at
13360 ### run time).
13361 if test "${opsys}" = "mingw32"; then
13362 if test "${with_xpm}" != "no"; then
13363 ac_fn_c_check_header_compile "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "
13364 #define FOR_MSW 1
13365 "
13366 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13367 HAVE_XPM=yes
13368 else
13369 HAVE_XPM=no
13370 fi
13371
13372
13373 fi
13374
13375 if test "${HAVE_XPM}" = "yes"; then
13376
13377 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13378
13379 fi
13380 fi
13381
13382
13383
13384 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13385 ### mingw32 doesn't use -ljpeg, since it loads the library dynamically.
13386 HAVE_JPEG=no
13387 LIBJPEG=
13388 if test "${opsys}" = "mingw32"; then
13389 if test "${with_jpeg}" != "no"; then
13390 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13391 if test "x$ac_cv_header_jerror_h" = x""yes; then :
13392 HAVE_JPEG=yes
13393 else
13394 HAVE_JPEG=no
13395 fi
13396
13397
13398 fi
13399 if test "${HAVE_JPEG}" = "yes"; then
13400 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13401
13402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13403 /* end confdefs.h. */
13404 #include <jpeglib.h>
13405 version=JPEG_LIB_VERSION
13406
13407 _ACEOF
13408 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13409 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
13410 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13411
13412 else
13413 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13414 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13415 HAVE_JPEG=no
13416 fi
13417 rm -f conftest*
13418
13419 fi
13420 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13421 if test "${with_jpeg}" != "no"; then
13422 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13423 if test "x$ac_cv_header_jerror_h" = x""yes; then :
13424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
13425 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
13426 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
13427 $as_echo_n "(cached) " >&6
13428 else
13429 ac_check_lib_save_LIBS=$LIBS
13430 LIBS="-ljpeg $LIBS"
13431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13432 /* end confdefs.h. */
13433
13434 /* Override any GCC internal prototype to avoid an error.
13435 Use char because int might match the return type of a GCC
13436 builtin and then its argument prototype would still apply. */
13437 #ifdef __cplusplus
13438 extern "C"
13439 #endif
13440 char jpeg_destroy_compress ();
13441 int
13442 main ()
13443 {
13444 return jpeg_destroy_compress ();
13445 ;
13446 return 0;
13447 }
13448 _ACEOF
13449 if ac_fn_c_try_link "$LINENO"; then :
13450 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13451 else
13452 ac_cv_lib_jpeg_jpeg_destroy_compress=no
13453 fi
13454 rm -f core conftest.err conftest.$ac_objext \
13455 conftest$ac_exeext conftest.$ac_ext
13456 LIBS=$ac_check_lib_save_LIBS
13457 fi
13458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13459 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13460 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
13461 HAVE_JPEG=yes
13462 fi
13463
13464 fi
13465
13466
13467 fi
13468
13469 if test "${HAVE_JPEG}" = "yes"; then
13470 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13471
13472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13473 /* end confdefs.h. */
13474 #include <jpeglib.h>
13475 version=JPEG_LIB_VERSION
13476
13477 _ACEOF
13478 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13479 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
13480 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13481
13482 else
13483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13484 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13485 HAVE_JPEG=no
13486 fi
13487 rm -f conftest*
13488
13489 fi
13490 if test "${HAVE_JPEG}" = "yes"; then
13491 LIBJPEG=-ljpeg
13492 fi
13493 fi
13494
13495
13496 ### Use -lpng if available, unless `--with-png=no'.
13497 ### mingw32 doesn't use -lpng, since it loads the library dynamically.
13498 HAVE_PNG=no
13499 LIBPNG=
13500 if test "${opsys}" = "mingw32"; then
13501 if test "${with_png}" != "no"; then
13502 ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
13503 if test "x$ac_cv_header_png_h" = x""yes; then :
13504 HAVE_PNG=yes
13505 else
13506 HAVE_PNG=no
13507 fi
13508
13509
13510 fi
13511 if test "${HAVE_PNG}" = "yes"; then
13512
13513 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13514
13515
13516 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13517 # include <libpng/png.h>
13518 #else
13519 # include <png.h>
13520 #endif
13521
13522 "
13523 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
13524
13525 else
13526
13527 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13528
13529 fi
13530
13531 fi
13532 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13533 if test "${with_png}" != "no"; then
13534 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13535 # in /usr/include/libpng.
13536 for ac_header in png.h libpng/png.h
13537 do :
13538 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13539 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13540 eval as_val=\$$as_ac_Header
13541 if test "x$as_val" = x""yes; then :
13542 cat >>confdefs.h <<_ACEOF
13543 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13544 _ACEOF
13545 break
13546 fi
13547
13548 done
13549
13550 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
13552 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
13553 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
13554 $as_echo_n "(cached) " >&6
13555 else
13556 ac_check_lib_save_LIBS=$LIBS
13557 LIBS="-lpng -lz -lm $LIBS"
13558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13559 /* end confdefs.h. */
13560
13561 /* Override any GCC internal prototype to avoid an error.
13562 Use char because int might match the return type of a GCC
13563 builtin and then its argument prototype would still apply. */
13564 #ifdef __cplusplus
13565 extern "C"
13566 #endif
13567 char png_get_channels ();
13568 int
13569 main ()
13570 {
13571 return png_get_channels ();
13572 ;
13573 return 0;
13574 }
13575 _ACEOF
13576 if ac_fn_c_try_link "$LINENO"; then :
13577 ac_cv_lib_png_png_get_channels=yes
13578 else
13579 ac_cv_lib_png_png_get_channels=no
13580 fi
13581 rm -f core conftest.err conftest.$ac_objext \
13582 conftest$ac_exeext conftest.$ac_ext
13583 LIBS=$ac_check_lib_save_LIBS
13584 fi
13585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
13586 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
13587 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
13588 HAVE_PNG=yes
13589 fi
13590
13591 fi
13592 fi
13593
13594 if test "${HAVE_PNG}" = "yes"; then
13595
13596 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13597
13598 LIBPNG="-lpng -lz -lm"
13599
13600 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13601 # include <libpng/png.h>
13602 #else
13603 # include <png.h>
13604 #endif
13605
13606 "
13607 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
13608
13609 else
13610
13611 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13612
13613 fi
13614
13615 fi
13616 fi
13617
13618
13619 ### Use -ltiff if available, unless `--with-tiff=no'.
13620 ### mingw32 doesn't use -ltiff, since it loads the library dynamically.
13621 HAVE_TIFF=no
13622 LIBTIFF=
13623 if test "${opsys}" = "mingw32"; then
13624 if test "${with_tiff}" != "no"; then
13625 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
13626 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
13627 HAVE_TIFF=yes
13628 else
13629 HAVE_TIFF=no
13630 fi
13631
13632
13633 fi
13634 if test "${HAVE_TIFF}" = "yes"; then
13635
13636 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
13637
13638 fi
13639 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13640 if test "${with_tiff}" != "no"; then
13641 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
13642 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
13643 tifflibs="-lz -lm"
13644 # At least one tiff package requires the jpeg library.
13645 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
13646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
13647 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
13648 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
13649 $as_echo_n "(cached) " >&6
13650 else
13651 ac_check_lib_save_LIBS=$LIBS
13652 LIBS="-ltiff $tifflibs $LIBS"
13653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13654 /* end confdefs.h. */
13655
13656 /* Override any GCC internal prototype to avoid an error.
13657 Use char because int might match the return type of a GCC
13658 builtin and then its argument prototype would still apply. */
13659 #ifdef __cplusplus
13660 extern "C"
13661 #endif
13662 char TIFFGetVersion ();
13663 int
13664 main ()
13665 {
13666 return TIFFGetVersion ();
13667 ;
13668 return 0;
13669 }
13670 _ACEOF
13671 if ac_fn_c_try_link "$LINENO"; then :
13672 ac_cv_lib_tiff_TIFFGetVersion=yes
13673 else
13674 ac_cv_lib_tiff_TIFFGetVersion=no
13675 fi
13676 rm -f core conftest.err conftest.$ac_objext \
13677 conftest$ac_exeext conftest.$ac_ext
13678 LIBS=$ac_check_lib_save_LIBS
13679 fi
13680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
13681 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
13682 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
13683 HAVE_TIFF=yes
13684 fi
13685
13686 fi
13687
13688
13689 fi
13690
13691 if test "${HAVE_TIFF}" = "yes"; then
13692
13693 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
13694
13695 LIBTIFF=-ltiff
13696 fi
13697 fi
13698
13699
13700 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
13701 ### mingw32 doesn't use -lgif/-lungif, since it loads the library dynamically.
13702 HAVE_GIF=no
13703 LIBGIF=
13704 if test "${opsys}" = "mingw32"; then
13705 if test "${with_gif}" != "no"; then
13706 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
13707 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
13708 HAVE_GIF=yes
13709 else
13710 HAVE_GIF=no
13711 fi
13712
13713
13714 fi
13715 if test "${HAVE_GIF}" = "yes"; then
13716
13717 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13718
13719 fi
13720 elif test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
13721 || test "${HAVE_W32}" = "yes"; then
13722 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
13723 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
13724 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
13725 # Earlier versions can crash Emacs.
13726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
13727 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
13728 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
13729 $as_echo_n "(cached) " >&6
13730 else
13731 ac_check_lib_save_LIBS=$LIBS
13732 LIBS="-lgif $LIBS"
13733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13734 /* end confdefs.h. */
13735
13736 /* Override any GCC internal prototype to avoid an error.
13737 Use char because int might match the return type of a GCC
13738 builtin and then its argument prototype would still apply. */
13739 #ifdef __cplusplus
13740 extern "C"
13741 #endif
13742 char EGifPutExtensionLast ();
13743 int
13744 main ()
13745 {
13746 return EGifPutExtensionLast ();
13747 ;
13748 return 0;
13749 }
13750 _ACEOF
13751 if ac_fn_c_try_link "$LINENO"; then :
13752 ac_cv_lib_gif_EGifPutExtensionLast=yes
13753 else
13754 ac_cv_lib_gif_EGifPutExtensionLast=no
13755 fi
13756 rm -f core conftest.err conftest.$ac_objext \
13757 conftest$ac_exeext conftest.$ac_ext
13758 LIBS=$ac_check_lib_save_LIBS
13759 fi
13760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
13761 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
13762 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
13763 HAVE_GIF=yes
13764 else
13765 HAVE_GIF=maybe
13766 fi
13767
13768 fi
13769
13770
13771
13772 if test "$HAVE_GIF" = yes; then
13773 LIBGIF=-lgif
13774 elif test "$HAVE_GIF" = maybe; then
13775 # If gif_lib.h but no libgif, try libungif.
13776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
13777 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
13778 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
13779 $as_echo_n "(cached) " >&6
13780 else
13781 ac_check_lib_save_LIBS=$LIBS
13782 LIBS="-lungif $LIBS"
13783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13784 /* end confdefs.h. */
13785
13786 /* Override any GCC internal prototype to avoid an error.
13787 Use char because int might match the return type of a GCC
13788 builtin and then its argument prototype would still apply. */
13789 #ifdef __cplusplus
13790 extern "C"
13791 #endif
13792 char EGifPutExtensionLast ();
13793 int
13794 main ()
13795 {
13796 return EGifPutExtensionLast ();
13797 ;
13798 return 0;
13799 }
13800 _ACEOF
13801 if ac_fn_c_try_link "$LINENO"; then :
13802 ac_cv_lib_ungif_EGifPutExtensionLast=yes
13803 else
13804 ac_cv_lib_ungif_EGifPutExtensionLast=no
13805 fi
13806 rm -f core conftest.err conftest.$ac_objext \
13807 conftest$ac_exeext conftest.$ac_ext
13808 LIBS=$ac_check_lib_save_LIBS
13809 fi
13810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
13811 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
13812 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
13813 HAVE_GIF=yes
13814 else
13815 HAVE_GIF=no
13816 fi
13817
13818 test "$HAVE_GIF" = yes && LIBGIF=-lungif
13819 fi
13820
13821 if test "${HAVE_GIF}" = "yes"; then
13822
13823 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13824
13825 fi
13826 fi
13827
13828
13829 if test "${HAVE_X11}" = "yes"; then
13830 MISSING=""
13831 WITH_NO=""
13832 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
13833 MISSING="libXpm" && WITH_NO="--with-xpm=no"
13834 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
13835 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
13836 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
13837 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
13838 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
13839 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
13840 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
13841 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
13842
13843 if test "X${MISSING}" != X; then
13844 as_fn_error "The following required libraries were not found:
13845 $MISSING
13846 Maybe some development libraries/packages are missing?
13847 If you don't want to link with them give
13848 $WITH_NO
13849 as options to configure" "$LINENO" 5
13850 fi
13851 fi
13852
13853 ### Use -lgpm if available, unless `--with-gpm=no'.
13854 HAVE_GPM=no
13855 LIBGPM=
13856 if test "${with_gpm}" != "no"; then
13857 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
13858 if test "x$ac_cv_header_gpm_h" = x""yes; then :
13859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
13860 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
13861 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
13862 $as_echo_n "(cached) " >&6
13863 else
13864 ac_check_lib_save_LIBS=$LIBS
13865 LIBS="-lgpm $LIBS"
13866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13867 /* end confdefs.h. */
13868
13869 /* Override any GCC internal prototype to avoid an error.
13870 Use char because int might match the return type of a GCC
13871 builtin and then its argument prototype would still apply. */
13872 #ifdef __cplusplus
13873 extern "C"
13874 #endif
13875 char Gpm_Open ();
13876 int
13877 main ()
13878 {
13879 return Gpm_Open ();
13880 ;
13881 return 0;
13882 }
13883 _ACEOF
13884 if ac_fn_c_try_link "$LINENO"; then :
13885 ac_cv_lib_gpm_Gpm_Open=yes
13886 else
13887 ac_cv_lib_gpm_Gpm_Open=no
13888 fi
13889 rm -f core conftest.err conftest.$ac_objext \
13890 conftest$ac_exeext conftest.$ac_ext
13891 LIBS=$ac_check_lib_save_LIBS
13892 fi
13893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
13894 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
13895 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
13896 HAVE_GPM=yes
13897 fi
13898
13899 fi
13900
13901
13902
13903 if test "${HAVE_GPM}" = "yes"; then
13904
13905 $as_echo "#define HAVE_GPM 1" >>confdefs.h
13906
13907 LIBGPM=-lgpm
13908 fi
13909 fi
13910
13911
13912
13913
13914
13915
13916 GNUSTEP_CFLAGS=
13917 ### Use NeXTstep API to implement GUI.
13918 if test "${HAVE_NS}" = "yes"; then
13919
13920 $as_echo "#define HAVE_NS 1" >>confdefs.h
13921
13922 if test "${NS_IMPL_COCOA}" = "yes"; then
13923
13924 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13925
13926 fi
13927 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13928
13929 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13930
13931 # See also .m.o rule in Makefile.in */
13932 # FIXME: are all these flags really needed? Document here why. */
13933 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
13934 ## Extra CFLAGS applied to src/*.m files.
13935 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13936 fi
13937 # We also have mouse menus.
13938 HAVE_MENUS=yes
13939 OTHER_FILES=ns-app
13940 fi
13941
13942 if test "${HAVE_W32}" = "yes"; then
13943 HAVE_MENUS=yes
13944 fi
13945
13946 ### Use session management (-lSM -lICE) if available
13947 HAVE_X_SM=no
13948 LIBXSM=
13949 if test "${HAVE_X11}" = "yes"; then
13950 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13951 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
13952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13953 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13954 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13955 $as_echo_n "(cached) " >&6
13956 else
13957 ac_check_lib_save_LIBS=$LIBS
13958 LIBS="-lSM -lICE $LIBS"
13959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13960 /* end confdefs.h. */
13961
13962 /* Override any GCC internal prototype to avoid an error.
13963 Use char because int might match the return type of a GCC
13964 builtin and then its argument prototype would still apply. */
13965 #ifdef __cplusplus
13966 extern "C"
13967 #endif
13968 char SmcOpenConnection ();
13969 int
13970 main ()
13971 {
13972 return SmcOpenConnection ();
13973 ;
13974 return 0;
13975 }
13976 _ACEOF
13977 if ac_fn_c_try_link "$LINENO"; then :
13978 ac_cv_lib_SM_SmcOpenConnection=yes
13979 else
13980 ac_cv_lib_SM_SmcOpenConnection=no
13981 fi
13982 rm -f core conftest.err conftest.$ac_objext \
13983 conftest$ac_exeext conftest.$ac_ext
13984 LIBS=$ac_check_lib_save_LIBS
13985 fi
13986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13987 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13988 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13989 HAVE_X_SM=yes
13990 fi
13991
13992 fi
13993
13994
13995
13996 if test "${HAVE_X_SM}" = "yes"; then
13997
13998 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13999
14000 LIBXSM="-lSM -lICE"
14001 case "$LIBS" in
14002 *-lSM*) ;;
14003 *) LIBS="$LIBXSM $LIBS" ;;
14004 esac
14005 fi
14006 fi
14007
14008
14009 ### Use XRandr (-lXrandr) if available
14010 HAVE_XRANDR=no
14011 if test "${HAVE_X11}" = "yes"; then
14012 XRANDR_REQUIRED=1.2.2
14013 XRANDR_MODULES="xrandr >= $XRANDR_REQUIRED"
14014
14015 succeeded=no
14016
14017 if test "$PKG_CONFIG" = "no" ; then
14018 HAVE_XRANDR=no
14019 else
14020 PKG_CONFIG_MIN_VERSION=0.9.0
14021 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XRANDR_MODULES" >&5
14023 $as_echo_n "checking for $XRANDR_MODULES... " >&6; }
14024
14025 if "$PKG_CONFIG" --exists "$XRANDR_MODULES" 2>&5 &&
14026 XRANDR_CFLAGS=`"$PKG_CONFIG" --cflags "$XRANDR_MODULES" 2>&5` &&
14027 XRANDR_LIBS=`"$PKG_CONFIG" --libs "$XRANDR_MODULES" 2>&5`; then
14028 edit_cflags="
14029 s,///*,/,g
14030 s/^/ /
14031 s/ -I/ $isystem/g
14032 s/^ //
14033 "
14034 XRANDR_CFLAGS=`$as_echo "$XRANDR_CFLAGS" | sed -e "$edit_cflags"`
14035 XRANDR_LIBS=`$as_echo "$XRANDR_LIBS" | sed -e 's,///*,/,g'`
14036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&5
14037 $as_echo "yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&6; }
14038 succeeded=yes
14039 else
14040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14041 $as_echo "no" >&6; }
14042 XRANDR_CFLAGS=""
14043 XRANDR_LIBS=""
14044 ## If we have a custom action on failure, don't print errors, but
14045 ## do set a variable so people can do so. Do it in a subshell
14046 ## to capture any diagnostics in invoking pkg-config.
14047 XRANDR_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XRANDR_MODULES") 2>&1`
14048
14049 fi
14050
14051
14052
14053 else
14054 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14055 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14056 fi
14057 fi
14058
14059 if test $succeeded = yes; then
14060 HAVE_XRANDR=yes
14061 else
14062 HAVE_XRANDR=no
14063 fi
14064
14065 if test $HAVE_XRANDR = no; then
14066 # Test old way in case pkg-config doesn't have it (older machines).
14067 ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xrandr.h" "ac_cv_header_X11_extensions_Xrandr_h" "$ac_includes_default"
14068 if test "x$ac_cv_header_X11_extensions_Xrandr_h" = x""yes; then :
14069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenResources in -lXrandr" >&5
14070 $as_echo_n "checking for XRRGetScreenResources in -lXrandr... " >&6; }
14071 if test "${ac_cv_lib_Xrandr_XRRGetScreenResources+set}" = set; then :
14072 $as_echo_n "(cached) " >&6
14073 else
14074 ac_check_lib_save_LIBS=$LIBS
14075 LIBS="-lXrandr $LIBS"
14076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14077 /* end confdefs.h. */
14078
14079 /* Override any GCC internal prototype to avoid an error.
14080 Use char because int might match the return type of a GCC
14081 builtin and then its argument prototype would still apply. */
14082 #ifdef __cplusplus
14083 extern "C"
14084 #endif
14085 char XRRGetScreenResources ();
14086 int
14087 main ()
14088 {
14089 return XRRGetScreenResources ();
14090 ;
14091 return 0;
14092 }
14093 _ACEOF
14094 if ac_fn_c_try_link "$LINENO"; then :
14095 ac_cv_lib_Xrandr_XRRGetScreenResources=yes
14096 else
14097 ac_cv_lib_Xrandr_XRRGetScreenResources=no
14098 fi
14099 rm -f core conftest.err conftest.$ac_objext \
14100 conftest$ac_exeext conftest.$ac_ext
14101 LIBS=$ac_check_lib_save_LIBS
14102 fi
14103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRGetScreenResources" >&5
14104 $as_echo "$ac_cv_lib_Xrandr_XRRGetScreenResources" >&6; }
14105 if test "x$ac_cv_lib_Xrandr_XRRGetScreenResources" = x""yes; then :
14106 HAVE_XRANDR=yes
14107 fi
14108
14109 fi
14110
14111
14112 if test $HAVE_XRANDR = yes; then
14113 XRANDR_LIBS=-lXrandr
14114
14115 fi
14116 fi
14117 if test $HAVE_XRANDR = yes; then
14118 SAVE_CFLAGS="$CFLAGS"
14119 SAVE_LIBS="$LIBS"
14120 CFLAGS="$XRANDR_CFLAGS $CFLAGS"
14121 LIBS="$XRANDR_LIBS $LIBS"
14122 for ac_func in XRRGetOutputPrimary XRRGetScreenResourcesCurrent
14123 do :
14124 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14125 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14126 eval as_val=\$$as_ac_var
14127 if test "x$as_val" = x""yes; then :
14128 cat >>confdefs.h <<_ACEOF
14129 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14130 _ACEOF
14131
14132 fi
14133 done
14134
14135 CFLAGS="$SAVE_CFLAGS"
14136 LIBS="$SAVE_LIBS"
14137
14138
14139 $as_echo "#define HAVE_XRANDR 1" >>confdefs.h
14140
14141 fi
14142 fi
14143
14144 ### Use Xinerama (-lXinerama) if available
14145 HAVE_XINERAMA=no
14146 if test "${HAVE_X11}" = "yes"; then
14147 XINERAMA_REQUIRED=1.0.2
14148 XINERAMA_MODULES="xinerama >= $XINERAMA_REQUIRED"
14149
14150 succeeded=no
14151
14152 if test "$PKG_CONFIG" = "no" ; then
14153 HAVE_XINERAMA=no
14154 else
14155 PKG_CONFIG_MIN_VERSION=0.9.0
14156 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XINERAMA_MODULES" >&5
14158 $as_echo_n "checking for $XINERAMA_MODULES... " >&6; }
14159
14160 if "$PKG_CONFIG" --exists "$XINERAMA_MODULES" 2>&5 &&
14161 XINERAMA_CFLAGS=`"$PKG_CONFIG" --cflags "$XINERAMA_MODULES" 2>&5` &&
14162 XINERAMA_LIBS=`"$PKG_CONFIG" --libs "$XINERAMA_MODULES" 2>&5`; then
14163 edit_cflags="
14164 s,///*,/,g
14165 s/^/ /
14166 s/ -I/ $isystem/g
14167 s/^ //
14168 "
14169 XINERAMA_CFLAGS=`$as_echo "$XINERAMA_CFLAGS" | sed -e "$edit_cflags"`
14170 XINERAMA_LIBS=`$as_echo "$XINERAMA_LIBS" | sed -e 's,///*,/,g'`
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&5
14172 $as_echo "yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&6; }
14173 succeeded=yes
14174 else
14175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14176 $as_echo "no" >&6; }
14177 XINERAMA_CFLAGS=""
14178 XINERAMA_LIBS=""
14179 ## If we have a custom action on failure, don't print errors, but
14180 ## do set a variable so people can do so. Do it in a subshell
14181 ## to capture any diagnostics in invoking pkg-config.
14182 XINERAMA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XINERAMA_MODULES") 2>&1`
14183
14184 fi
14185
14186
14187
14188 else
14189 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14190 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14191 fi
14192 fi
14193
14194 if test $succeeded = yes; then
14195 HAVE_XINERAMA=yes
14196 else
14197 HAVE_XINERAMA=no
14198 fi
14199
14200 if test $HAVE_XINERAMA = no; then
14201 # Test old way in case pkg-config doesn't have it (older machines).
14202 ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "$ac_includes_default"
14203 if test "x$ac_cv_header_X11_extensions_Xinerama_h" = x""yes; then :
14204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryExtension in -lXinerama" >&5
14205 $as_echo_n "checking for XineramaQueryExtension in -lXinerama... " >&6; }
14206 if test "${ac_cv_lib_Xinerama_XineramaQueryExtension+set}" = set; then :
14207 $as_echo_n "(cached) " >&6
14208 else
14209 ac_check_lib_save_LIBS=$LIBS
14210 LIBS="-lXinerama $LIBS"
14211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14212 /* end confdefs.h. */
14213
14214 /* Override any GCC internal prototype to avoid an error.
14215 Use char because int might match the return type of a GCC
14216 builtin and then its argument prototype would still apply. */
14217 #ifdef __cplusplus
14218 extern "C"
14219 #endif
14220 char XineramaQueryExtension ();
14221 int
14222 main ()
14223 {
14224 return XineramaQueryExtension ();
14225 ;
14226 return 0;
14227 }
14228 _ACEOF
14229 if ac_fn_c_try_link "$LINENO"; then :
14230 ac_cv_lib_Xinerama_XineramaQueryExtension=yes
14231 else
14232 ac_cv_lib_Xinerama_XineramaQueryExtension=no
14233 fi
14234 rm -f core conftest.err conftest.$ac_objext \
14235 conftest$ac_exeext conftest.$ac_ext
14236 LIBS=$ac_check_lib_save_LIBS
14237 fi
14238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryExtension" >&5
14239 $as_echo "$ac_cv_lib_Xinerama_XineramaQueryExtension" >&6; }
14240 if test "x$ac_cv_lib_Xinerama_XineramaQueryExtension" = x""yes; then :
14241 HAVE_XINERAMA=yes
14242 fi
14243
14244 fi
14245
14246
14247 if test $HAVE_XINERAMA = yes; then
14248 XINERAMA_LIBS=-lXinerama
14249
14250 fi
14251 fi
14252 if test $HAVE_XINERAMA = yes; then
14253
14254 $as_echo "#define HAVE_XINERAMA 1" >>confdefs.h
14255
14256 fi
14257 fi
14258
14259
14260 ### Use libxml (-lxml2) if available
14261 ### mingw32 doesn't use -lxml2, since it loads the library dynamically.
14262 HAVE_LIBXML2=no
14263 if test "${with_xml2}" != "no"; then
14264 ### I'm not sure what the version number should be, so I just guessed.
14265
14266 succeeded=no
14267
14268 if test "$PKG_CONFIG" = "no" ; then
14269 HAVE_LIBXML2=no
14270 else
14271 PKG_CONFIG_MIN_VERSION=0.9.0
14272 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
14274 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
14275
14276 if "$PKG_CONFIG" --exists "libxml-2.0 > 2.6.17" 2>&5 &&
14277 LIBXML2_CFLAGS=`"$PKG_CONFIG" --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
14278 LIBXML2_LIBS=`"$PKG_CONFIG" --libs "libxml-2.0 > 2.6.17" 2>&5`; then
14279 edit_cflags="
14280 s,///*,/,g
14281 s/^/ /
14282 s/ -I/ $isystem/g
14283 s/^ //
14284 "
14285 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
14286 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
14287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
14288 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
14289 succeeded=yes
14290 else
14291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14292 $as_echo "no" >&6; }
14293 LIBXML2_CFLAGS=""
14294 LIBXML2_LIBS=""
14295 ## If we have a custom action on failure, don't print errors, but
14296 ## do set a variable so people can do so. Do it in a subshell
14297 ## to capture any diagnostics in invoking pkg-config.
14298 LIBXML2_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libxml-2.0 > 2.6.17") 2>&1`
14299
14300 fi
14301
14302
14303
14304 else
14305 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14306 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14307 fi
14308 fi
14309
14310 if test $succeeded = yes; then
14311 HAVE_LIBXML2=yes
14312 else
14313 HAVE_LIBXML2=no
14314 fi
14315
14316 if test "${HAVE_LIBXML2}" = "yes"; then
14317 if test "${opsys}" != "mingw32"; then
14318 LIBS="$LIBXML2_LIBS $LIBS"
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
14320 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
14321 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
14322 $as_echo_n "(cached) " >&6
14323 else
14324 ac_check_lib_save_LIBS=$LIBS
14325 LIBS="-lxml2 $LIBS"
14326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14327 /* end confdefs.h. */
14328
14329 /* Override any GCC internal prototype to avoid an error.
14330 Use char because int might match the return type of a GCC
14331 builtin and then its argument prototype would still apply. */
14332 #ifdef __cplusplus
14333 extern "C"
14334 #endif
14335 char htmlReadMemory ();
14336 int
14337 main ()
14338 {
14339 return htmlReadMemory ();
14340 ;
14341 return 0;
14342 }
14343 _ACEOF
14344 if ac_fn_c_try_link "$LINENO"; then :
14345 ac_cv_lib_xml2_htmlReadMemory=yes
14346 else
14347 ac_cv_lib_xml2_htmlReadMemory=no
14348 fi
14349 rm -f core conftest.err conftest.$ac_objext \
14350 conftest$ac_exeext conftest.$ac_ext
14351 LIBS=$ac_check_lib_save_LIBS
14352 fi
14353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
14354 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
14355 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
14356 HAVE_LIBXML2=yes
14357 else
14358 HAVE_LIBXML2=no
14359 fi
14360
14361 else
14362 LIBXML2_LIBS=""
14363 fi
14364 if test "${HAVE_LIBXML2}" = "yes"; then
14365
14366 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
14367
14368 else
14369 LIBXML2_LIBS=""
14370 LIBXML2_CFLAGS=""
14371 fi
14372 fi
14373 fi
14374
14375
14376
14377 # If netdb.h doesn't declare h_errno, we must declare it by hand.
14378 # On MinGW, that is provided by nt/inc/sys/socket.h and w32.c.
14379 if test "${opsys}" = "mingw32"; then
14380 emacs_cv_netdb_declares_h_errno=yes
14381 fi
14382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
14383 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
14384 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
14385 $as_echo_n "(cached) " >&6
14386 else
14387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14388 /* end confdefs.h. */
14389 #include <netdb.h>
14390 int
14391 main ()
14392 {
14393 return h_errno;
14394 ;
14395 return 0;
14396 }
14397 _ACEOF
14398 if ac_fn_c_try_link "$LINENO"; then :
14399 emacs_cv_netdb_declares_h_errno=yes
14400 else
14401 emacs_cv_netdb_declares_h_errno=no
14402 fi
14403 rm -f core conftest.err conftest.$ac_objext \
14404 conftest$ac_exeext conftest.$ac_ext
14405 fi
14406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
14407 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
14408 if test $emacs_cv_netdb_declares_h_errno = yes; then
14409
14410 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
14411
14412 fi
14413
14414 # sqrt and other floating-point functions such as fmod and frexp
14415 # are found in -lm on most systems, but mingw32 doesn't use -lm.
14416 if test "${opsys}" != "mingw32"; then
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14418 $as_echo_n "checking for sqrt in -lm... " >&6; }
14419 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14420 $as_echo_n "(cached) " >&6
14421 else
14422 ac_check_lib_save_LIBS=$LIBS
14423 LIBS="-lm $LIBS"
14424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14425 /* end confdefs.h. */
14426
14427 /* Override any GCC internal prototype to avoid an error.
14428 Use char because int might match the return type of a GCC
14429 builtin and then its argument prototype would still apply. */
14430 #ifdef __cplusplus
14431 extern "C"
14432 #endif
14433 char sqrt ();
14434 int
14435 main ()
14436 {
14437 return sqrt ();
14438 ;
14439 return 0;
14440 }
14441 _ACEOF
14442 if ac_fn_c_try_link "$LINENO"; then :
14443 ac_cv_lib_m_sqrt=yes
14444 else
14445 ac_cv_lib_m_sqrt=no
14446 fi
14447 rm -f core conftest.err conftest.$ac_objext \
14448 conftest$ac_exeext conftest.$ac_ext
14449 LIBS=$ac_check_lib_save_LIBS
14450 fi
14451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14452 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14453 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14454 cat >>confdefs.h <<_ACEOF
14455 #define HAVE_LIBM 1
14456 _ACEOF
14457
14458 LIBS="-lm $LIBS"
14459
14460 fi
14461
14462 fi
14463
14464 # Check for mail-locking functions in a "mail" library. Probably this should
14465 # have the same check as for liblockfile below.
14466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
14467 $as_echo_n "checking for maillock in -lmail... " >&6; }
14468 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
14469 $as_echo_n "(cached) " >&6
14470 else
14471 ac_check_lib_save_LIBS=$LIBS
14472 LIBS="-lmail $LIBS"
14473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14474 /* end confdefs.h. */
14475
14476 /* Override any GCC internal prototype to avoid an error.
14477 Use char because int might match the return type of a GCC
14478 builtin and then its argument prototype would still apply. */
14479 #ifdef __cplusplus
14480 extern "C"
14481 #endif
14482 char maillock ();
14483 int
14484 main ()
14485 {
14486 return maillock ();
14487 ;
14488 return 0;
14489 }
14490 _ACEOF
14491 if ac_fn_c_try_link "$LINENO"; then :
14492 ac_cv_lib_mail_maillock=yes
14493 else
14494 ac_cv_lib_mail_maillock=no
14495 fi
14496 rm -f core conftest.err conftest.$ac_objext \
14497 conftest$ac_exeext conftest.$ac_ext
14498 LIBS=$ac_check_lib_save_LIBS
14499 fi
14500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
14501 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
14502 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
14503 have_mail=yes
14504 else
14505 have_mail=no
14506 fi
14507
14508 if test $have_mail = yes; then
14509 LIBS_MAIL=-lmail
14510 LIBS="$LIBS_MAIL $LIBS"
14511
14512 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
14513
14514 else
14515 LIBS_MAIL=
14516 fi
14517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
14518 $as_echo_n "checking for maillock in -llockfile... " >&6; }
14519 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
14520 $as_echo_n "(cached) " >&6
14521 else
14522 ac_check_lib_save_LIBS=$LIBS
14523 LIBS="-llockfile $LIBS"
14524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14525 /* end confdefs.h. */
14526
14527 /* Override any GCC internal prototype to avoid an error.
14528 Use char because int might match the return type of a GCC
14529 builtin and then its argument prototype would still apply. */
14530 #ifdef __cplusplus
14531 extern "C"
14532 #endif
14533 char maillock ();
14534 int
14535 main ()
14536 {
14537 return maillock ();
14538 ;
14539 return 0;
14540 }
14541 _ACEOF
14542 if ac_fn_c_try_link "$LINENO"; then :
14543 ac_cv_lib_lockfile_maillock=yes
14544 else
14545 ac_cv_lib_lockfile_maillock=no
14546 fi
14547 rm -f core conftest.err conftest.$ac_objext \
14548 conftest$ac_exeext conftest.$ac_ext
14549 LIBS=$ac_check_lib_save_LIBS
14550 fi
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
14552 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
14553 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
14554 have_lockfile=yes
14555 else
14556 have_lockfile=no
14557 fi
14558
14559 if test $have_lockfile = yes; then
14560 LIBS_MAIL=-llockfile
14561 LIBS="$LIBS_MAIL $LIBS"
14562
14563 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
14564
14565 else
14566 # If we have the shared liblockfile, assume we must use it for mail
14567 # locking (e.g. Debian). If we couldn't link against liblockfile
14568 # (no liblockfile.a installed), ensure that we don't need to.
14569 # Extract the first word of "liblockfile.so", so it can be a program name with args.
14570 set dummy liblockfile.so; ac_word=$2
14571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14572 $as_echo_n "checking for $ac_word... " >&6; }
14573 if test "${ac_cv_prog_liblockfile+set}" = set; then :
14574 $as_echo_n "(cached) " >&6
14575 else
14576 if test -n "$liblockfile"; then
14577 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
14578 else
14579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14580 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
14581 for as_dir in $as_dummy
14582 do
14583 IFS=$as_save_IFS
14584 test -z "$as_dir" && as_dir=.
14585 for ac_exec_ext in '' $ac_executable_extensions; do
14586 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14587 ac_cv_prog_liblockfile="yes"
14588 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14589 break 2
14590 fi
14591 done
14592 done
14593 IFS=$as_save_IFS
14594
14595 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
14596 fi
14597 fi
14598 liblockfile=$ac_cv_prog_liblockfile
14599 if test -n "$liblockfile"; then
14600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
14601 $as_echo "$liblockfile" >&6; }
14602 else
14603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14604 $as_echo "no" >&6; }
14605 fi
14606
14607
14608 if test $ac_cv_prog_liblockfile = yes; then
14609 as_fn_error "Shared liblockfile found but can't link against it.
14610 This probably means that movemail could lose mail.
14611 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
14612 fi
14613 fi
14614
14615
14616
14617
14618
14619 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
14620 ## interlock access to the mail spool. The alternative is a lock file named
14621 ## /usr/spool/mail/$USER.lock.
14622 mail_lock=no
14623 case "$opsys" in
14624 aix4-2) mail_lock="lockf" ;;
14625
14626 gnu|freebsd|dragonfly|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
14627
14628 ## On GNU/Linux systems, both methods are used by various mail programs.
14629 ## I assume most people are using newer mailers that have heard of flock.
14630 ## Change this if you need to.
14631 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
14632 ## configure gets the right answers, and that means *NOT* using flock.
14633 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
14634 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
14635 ## Debian maintainer hasn't provided a clean fix for Emacs.
14636 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
14637 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
14638 ## correct logic. -- fx
14639 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
14640 ## liblockfile is a Free Software replacement for libmail, used on
14641 ## Debian systems and elsewhere. -rfr.
14642 gnu-*)
14643 mail_lock="flock"
14644 if test $have_mail = yes || test $have_lockfile = yes; then
14645 test $ac_cv_header_maillock_h = yes && mail_lock=no
14646 fi
14647 ;;
14648
14649 mingw32)
14650 mail_lock="none-needed" ;;
14651 esac
14652
14653 BLESSMAIL_TARGET=
14654 case "$mail_lock" in
14655 flock)
14656 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
14657 ;;
14658
14659 lockf)
14660 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
14661 ;;
14662
14663 none-needed) ;;
14664
14665 *) BLESSMAIL_TARGET="need-blessmail" ;;
14666 esac
14667
14668
14669
14670 for ac_func in gethostname \
14671 getrusage get_current_dir_name \
14672 lrand48 \
14673 select getpagesize setlocale \
14674 utimes getrlimit setrlimit shutdown getaddrinfo \
14675 strsignal setitimer \
14676 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
14677 gai_strerror mkstemp getline getdelim sync \
14678 difftime posix_memalign \
14679 getpwent endpwent getgrent endgrent \
14680 touchlock \
14681 cfmakeraw cfsetspeed copysign __executable_start
14682 do :
14683 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14684 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14685 eval as_val=\$$as_ac_var
14686 if test "x$as_val" = x""yes; then :
14687 cat >>confdefs.h <<_ACEOF
14688 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14689 _ACEOF
14690
14691 fi
14692 done
14693
14694
14695 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
14696 ## has a broken `rint' in some library versions including math library
14697 ## version number A.09.05.
14698 ## You can fix the math library by installing patch number PHSS_4630.
14699 ## But we can fix it more reliably for Emacs by just not using rint.
14700 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
14701 case $opsys in
14702 hpux*) : ;;
14703 *) for ac_func in random rint
14704 do :
14705 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14706 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14707 eval as_val=\$$as_ac_var
14708 if test "x$as_val" = x""yes; then :
14709 cat >>confdefs.h <<_ACEOF
14710 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14711 _ACEOF
14712
14713 fi
14714 done
14715 ;;
14716 esac
14717
14718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
14719 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
14720 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
14721 $as_echo_n "(cached) " >&6
14722 else
14723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14724 /* end confdefs.h. */
14725
14726 int
14727 main ()
14728 {
14729 __builtin_unwind_init ();
14730 ;
14731 return 0;
14732 }
14733 _ACEOF
14734 if ac_fn_c_try_link "$LINENO"; then :
14735 emacs_cv_func___builtin_unwind_init=yes
14736 else
14737 emacs_cv_func___builtin_unwind_init=no
14738 fi
14739 rm -f core conftest.err conftest.$ac_objext \
14740 conftest$ac_exeext conftest.$ac_ext
14741 fi
14742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
14743 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
14744 if test $emacs_cv_func___builtin_unwind_init = yes; then
14745
14746 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
14747
14748 fi
14749
14750
14751
14752
14753
14754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
14755 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
14756 if test "${ac_cv_sys_largefile_source+set}" = set; then :
14757 $as_echo_n "(cached) " >&6
14758 else
14759 while :; do
14760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14761 /* end confdefs.h. */
14762 #include <sys/types.h> /* for off_t */
14763 #include <stdio.h>
14764 int
14765 main ()
14766 {
14767 int (*fp) (FILE *, off_t, int) = fseeko;
14768 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
14769 ;
14770 return 0;
14771 }
14772 _ACEOF
14773 if ac_fn_c_try_link "$LINENO"; then :
14774 ac_cv_sys_largefile_source=no; break
14775 fi
14776 rm -f core conftest.err conftest.$ac_objext \
14777 conftest$ac_exeext conftest.$ac_ext
14778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14779 /* end confdefs.h. */
14780 #define _LARGEFILE_SOURCE 1
14781 #include <sys/types.h> /* for off_t */
14782 #include <stdio.h>
14783 int
14784 main ()
14785 {
14786 int (*fp) (FILE *, off_t, int) = fseeko;
14787 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
14788 ;
14789 return 0;
14790 }
14791 _ACEOF
14792 if ac_fn_c_try_link "$LINENO"; then :
14793 ac_cv_sys_largefile_source=1; break
14794 fi
14795 rm -f core conftest.err conftest.$ac_objext \
14796 conftest$ac_exeext conftest.$ac_ext
14797 ac_cv_sys_largefile_source=unknown
14798 break
14799 done
14800 fi
14801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
14802 $as_echo "$ac_cv_sys_largefile_source" >&6; }
14803 case $ac_cv_sys_largefile_source in #(
14804 no | unknown) ;;
14805 *)
14806 cat >>confdefs.h <<_ACEOF
14807 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
14808 _ACEOF
14809 ;;
14810 esac
14811 rm -rf conftest*
14812
14813 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
14814 # in glibc 2.1.3, but that breaks too many other things.
14815 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
14816 if test $ac_cv_sys_largefile_source != unknown; then
14817
14818 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
14819
14820 fi
14821
14822
14823 # UNIX98 PTYs.
14824 for ac_func in grantpt
14825 do :
14826 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
14827 if test "x$ac_cv_func_grantpt" = x""yes; then :
14828 cat >>confdefs.h <<_ACEOF
14829 #define HAVE_GRANTPT 1
14830 _ACEOF
14831
14832 fi
14833 done
14834
14835
14836 # PTY-related GNU extensions.
14837 for ac_func in getpt posix_openpt
14838 do :
14839 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14840 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14841 eval as_val=\$$as_ac_var
14842 if test "x$as_val" = x""yes; then :
14843 cat >>confdefs.h <<_ACEOF
14844 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14845 _ACEOF
14846
14847 fi
14848 done
14849
14850
14851 # Check this now, so that we will NOT find the above functions in ncurses.
14852 # That is because we have not set up to link ncurses in lib-src.
14853 # It's better to believe a function is not available
14854 # than to expect to find it in ncurses.
14855 # Also we need tputs and friends to be able to build at all.
14856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
14857 $as_echo_n "checking for library containing tputs... " >&6; }
14858 # Run a test program that contains a call to tputs, a call that is
14859 # never executed. This tests whether a pre-'main' dynamic linker
14860 # works with the library. It's too much trouble to actually call
14861 # tputs in the test program, due to portability hassles. When
14862 # cross-compiling, assume the test program will run if it links.
14863
14864 if test "${opsys}" = "mingw32"; then
14865 msg='none required'
14866 else
14867 # Maybe curses should be tried earlier?
14868 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
14869 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
14870 OLIBS=$LIBS
14871 if test -z "$tputs_library"; then
14872 LIBS_TERMCAP=
14873 msg='none required'
14874 else
14875 LIBS_TERMCAP=-l$tputs_library
14876 msg=$LIBS_TERMCAP
14877 LIBS="$LIBS_TERMCAP $LIBS"
14878 fi
14879 if test "$cross_compiling" = yes; then :
14880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14881 /* end confdefs.h. */
14882
14883 extern void tputs (const char *, int, int (*)(int));
14884 int main (int argc, char **argv)
14885 {
14886 if (argc == 10000)
14887 tputs (argv[0], 0, 0);
14888 return 0;
14889 }
14890
14891 _ACEOF
14892 if ac_fn_c_try_link "$LINENO"; then :
14893
14894 else
14895 msg=no
14896 fi
14897 rm -f core conftest.err conftest.$ac_objext \
14898 conftest$ac_exeext conftest.$ac_ext
14899 else
14900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14901 /* end confdefs.h. */
14902
14903 extern void tputs (const char *, int, int (*)(int));
14904 int main (int argc, char **argv)
14905 {
14906 if (argc == 10000)
14907 tputs (argv[0], 0, 0);
14908 return 0;
14909 }
14910
14911 _ACEOF
14912 if ac_fn_c_try_run "$LINENO"; then :
14913
14914 else
14915 msg=no
14916 fi
14917 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14918 conftest.$ac_objext conftest.beam conftest.$ac_ext
14919 fi
14920
14921 LIBS=$OLIBS
14922 if test "X$msg" != Xno; then
14923 break
14924 fi
14925 done
14926 fi
14927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
14928 $as_echo "$msg" >&6; }
14929 if test "X$msg" = Xno; then
14930 as_fn_error "The required function \`tputs' was not found in any library.
14931 The following libraries were tried (in order):
14932 libtinfo, libncurses, libterminfo, libtermcap, libcurses
14933 Please try installing whichever of these libraries is most appropriate
14934 for your system, together with its header files.
14935 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
14936 fi
14937
14938 ## Use termcap instead of terminfo?
14939 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
14940 TERMINFO=yes
14941 ## FIXME? In the cases below where we unconditionally set
14942 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
14943 ## if that was found above to have tputs.
14944 ## Should we use the gnu* logic everywhere?
14945 case "$opsys" in
14946 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
14947 ## The ncurses library has been moved out of the System framework in
14948 ## Mac OS X 10.2. So if configure detects it, set the command-line
14949 ## option to use it.
14950 darwin) LIBS_TERMCAP="-lncurses" ;;
14951
14952 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
14953
14954 freebsd)
14955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
14956 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
14957 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
14958 $as_echo_n "(cached) " >&6
14959 else
14960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14961 /* end confdefs.h. */
14962 #include <osreldate.h>
14963 int
14964 main ()
14965 {
14966 #if __FreeBSD_version < 400000
14967 fail;
14968 #endif
14969
14970 ;
14971 return 0;
14972 }
14973 _ACEOF
14974 if ac_fn_c_try_link "$LINENO"; then :
14975 emacs_cv_freebsd_terminfo=yes
14976 else
14977 emacs_cv_freebsd_terminfo=no
14978 fi
14979 rm -f core conftest.err conftest.$ac_objext \
14980 conftest$ac_exeext conftest.$ac_ext
14981 fi
14982
14983
14984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
14985 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
14986
14987 if test $emacs_cv_freebsd_terminfo = yes; then
14988 LIBS_TERMCAP="-lncurses"
14989 else
14990 TERMINFO=no
14991 LIBS_TERMCAP="-ltermcap"
14992 fi
14993 ;;
14994
14995 mingw32)
14996 TERMINFO=no
14997 LIBS_TERMCAP=
14998 ;;
14999
15000 netbsd)
15001 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
15002 TERMINFO=no
15003 LIBS_TERMCAP="-ltermcap"
15004 fi
15005 ;;
15006
15007 openbsd | dragonfly) LIBS_TERMCAP="-lncurses" ;;
15008
15009 ## hpux: Make sure we get select from libc rather than from libcurses
15010 ## because libcurses on HPUX 10.10 has a broken version of select.
15011 ## We used to use -lc -lcurses, but this may be cleaner.
15012 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
15013 # set that way, now it uses the default). Isn't this a contradiction?
15014 hpux*) LIBS_TERMCAP="-ltermcap" ;;
15015
15016 esac
15017
15018 TERMCAP_OBJ=tparam.o
15019 if test $TERMINFO = yes; then
15020
15021 $as_echo "#define TERMINFO 1" >>confdefs.h
15022
15023 TERMCAP_OBJ=terminfo.o
15024 fi
15025
15026
15027
15028
15029 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15030 # On Darwin, res_init appears not to be useful: see bug#562 and
15031 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
15032 resolv=no
15033
15034 if test $opsys != darwin; then
15035
15036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15037 /* end confdefs.h. */
15038 #include <netinet/in.h>
15039 #include <arpa/nameser.h>
15040 #include <resolv.h>
15041 int
15042 main ()
15043 {
15044 return res_init();
15045 ;
15046 return 0;
15047 }
15048 _ACEOF
15049 if ac_fn_c_try_link "$LINENO"; then :
15050 have_res_init=yes
15051 else
15052 have_res_init=no
15053 fi
15054 rm -f core conftest.err conftest.$ac_objext \
15055 conftest$ac_exeext conftest.$ac_ext
15056 if test "$have_res_init" = no; then
15057 OLIBS="$LIBS"
15058 LIBS="$LIBS -lresolv"
15059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15060 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15062 /* end confdefs.h. */
15063 #include <netinet/in.h>
15064 #include <arpa/nameser.h>
15065 #include <resolv.h>
15066 int
15067 main ()
15068 {
15069 return res_init();
15070 ;
15071 return 0;
15072 }
15073 _ACEOF
15074 if ac_fn_c_try_link "$LINENO"; then :
15075 have_res_init=yes
15076 else
15077 have_res_init=no
15078 fi
15079 rm -f core conftest.err conftest.$ac_objext \
15080 conftest$ac_exeext conftest.$ac_ext
15081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15082 $as_echo "$have_res_init" >&6; }
15083 if test "$have_res_init" = yes ; then
15084 resolv=yes
15085 fi
15086 LIBS="$OLIBS"
15087 fi
15088
15089 if test "$have_res_init" = yes; then
15090
15091 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15092
15093 fi
15094 fi
15095 # Do we need the Hesiod library to provide the support routines?
15096 LIBHESIOD=
15097 if test "$with_hesiod" != no ; then
15098 # Don't set $LIBS here -- see comments above. FIXME which comments?
15099 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15100 if test "x$ac_cv_func_res_send" = x""yes; then :
15101
15102 else
15103 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15104 if test "x$ac_cv_func___res_send" = x""yes; then :
15105
15106 else
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15108 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15109 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
15110 $as_echo_n "(cached) " >&6
15111 else
15112 ac_check_lib_save_LIBS=$LIBS
15113 LIBS="-lresolv $LIBS"
15114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15115 /* end confdefs.h. */
15116
15117 /* Override any GCC internal prototype to avoid an error.
15118 Use char because int might match the return type of a GCC
15119 builtin and then its argument prototype would still apply. */
15120 #ifdef __cplusplus
15121 extern "C"
15122 #endif
15123 char res_send ();
15124 int
15125 main ()
15126 {
15127 return res_send ();
15128 ;
15129 return 0;
15130 }
15131 _ACEOF
15132 if ac_fn_c_try_link "$LINENO"; then :
15133 ac_cv_lib_resolv_res_send=yes
15134 else
15135 ac_cv_lib_resolv_res_send=no
15136 fi
15137 rm -f core conftest.err conftest.$ac_objext \
15138 conftest$ac_exeext conftest.$ac_ext
15139 LIBS=$ac_check_lib_save_LIBS
15140 fi
15141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15142 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15143 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
15144 resolv=yes
15145 else
15146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15147 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15148 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
15149 $as_echo_n "(cached) " >&6
15150 else
15151 ac_check_lib_save_LIBS=$LIBS
15152 LIBS="-lresolv $LIBS"
15153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15154 /* end confdefs.h. */
15155
15156 /* Override any GCC internal prototype to avoid an error.
15157 Use char because int might match the return type of a GCC
15158 builtin and then its argument prototype would still apply. */
15159 #ifdef __cplusplus
15160 extern "C"
15161 #endif
15162 char __res_send ();
15163 int
15164 main ()
15165 {
15166 return __res_send ();
15167 ;
15168 return 0;
15169 }
15170 _ACEOF
15171 if ac_fn_c_try_link "$LINENO"; then :
15172 ac_cv_lib_resolv___res_send=yes
15173 else
15174 ac_cv_lib_resolv___res_send=no
15175 fi
15176 rm -f core conftest.err conftest.$ac_objext \
15177 conftest$ac_exeext conftest.$ac_ext
15178 LIBS=$ac_check_lib_save_LIBS
15179 fi
15180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15181 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15182 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
15183 resolv=yes
15184 fi
15185
15186 fi
15187
15188 fi
15189
15190 fi
15191
15192 if test "$resolv" = yes ; then
15193 RESOLVLIB=-lresolv
15194 else
15195 RESOLVLIB=
15196 fi
15197 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15198 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
15199
15200 else
15201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15202 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15203 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
15204 $as_echo_n "(cached) " >&6
15205 else
15206 ac_check_lib_save_LIBS=$LIBS
15207 LIBS="-lhesiod $RESOLVLIB $LIBS"
15208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15209 /* end confdefs.h. */
15210
15211 /* Override any GCC internal prototype to avoid an error.
15212 Use char because int might match the return type of a GCC
15213 builtin and then its argument prototype would still apply. */
15214 #ifdef __cplusplus
15215 extern "C"
15216 #endif
15217 char hes_getmailhost ();
15218 int
15219 main ()
15220 {
15221 return hes_getmailhost ();
15222 ;
15223 return 0;
15224 }
15225 _ACEOF
15226 if ac_fn_c_try_link "$LINENO"; then :
15227 ac_cv_lib_hesiod_hes_getmailhost=yes
15228 else
15229 ac_cv_lib_hesiod_hes_getmailhost=no
15230 fi
15231 rm -f core conftest.err conftest.$ac_objext \
15232 conftest$ac_exeext conftest.$ac_ext
15233 LIBS=$ac_check_lib_save_LIBS
15234 fi
15235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15236 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15237 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
15238 hesiod=yes
15239 else
15240 :
15241 fi
15242
15243 fi
15244
15245
15246 if test x"$hesiod" = xyes; then
15247
15248 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15249
15250 LIBHESIOD=-lhesiod
15251 fi
15252 fi
15253
15254
15255 # Do we need libresolv (due to res_init or Hesiod)?
15256 if test "$resolv" = yes && test $opsys != darwin; then
15257
15258 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15259
15260 LIBRESOLV=-lresolv
15261 else
15262 LIBRESOLV=
15263 fi
15264
15265
15266 # These tell us which Kerberos-related libraries to use.
15267 COM_ERRLIB=
15268 CRYPTOLIB=
15269 KRB5LIB=
15270 DESLIB=
15271 KRB4LIB=
15272
15273 if test "${with_kerberos}" != no; then
15274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15275 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15276 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
15277 $as_echo_n "(cached) " >&6
15278 else
15279 ac_check_lib_save_LIBS=$LIBS
15280 LIBS="-lcom_err $LIBS"
15281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15282 /* end confdefs.h. */
15283
15284 /* Override any GCC internal prototype to avoid an error.
15285 Use char because int might match the return type of a GCC
15286 builtin and then its argument prototype would still apply. */
15287 #ifdef __cplusplus
15288 extern "C"
15289 #endif
15290 char com_err ();
15291 int
15292 main ()
15293 {
15294 return com_err ();
15295 ;
15296 return 0;
15297 }
15298 _ACEOF
15299 if ac_fn_c_try_link "$LINENO"; then :
15300 ac_cv_lib_com_err_com_err=yes
15301 else
15302 ac_cv_lib_com_err_com_err=no
15303 fi
15304 rm -f core conftest.err conftest.$ac_objext \
15305 conftest$ac_exeext conftest.$ac_ext
15306 LIBS=$ac_check_lib_save_LIBS
15307 fi
15308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15309 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15310 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
15311 have_com_err=yes
15312 else
15313 have_com_err=no
15314 fi
15315
15316 if test $have_com_err = yes; then
15317 COM_ERRLIB=-lcom_err
15318 LIBS="$COM_ERRLIB $LIBS"
15319
15320 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15321
15322 fi
15323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15324 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15325 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
15326 $as_echo_n "(cached) " >&6
15327 else
15328 ac_check_lib_save_LIBS=$LIBS
15329 LIBS="-lcrypto $LIBS"
15330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15331 /* end confdefs.h. */
15332
15333 /* Override any GCC internal prototype to avoid an error.
15334 Use char because int might match the return type of a GCC
15335 builtin and then its argument prototype would still apply. */
15336 #ifdef __cplusplus
15337 extern "C"
15338 #endif
15339 char mit_des_cbc_encrypt ();
15340 int
15341 main ()
15342 {
15343 return mit_des_cbc_encrypt ();
15344 ;
15345 return 0;
15346 }
15347 _ACEOF
15348 if ac_fn_c_try_link "$LINENO"; then :
15349 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15350 else
15351 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15352 fi
15353 rm -f core conftest.err conftest.$ac_objext \
15354 conftest$ac_exeext conftest.$ac_ext
15355 LIBS=$ac_check_lib_save_LIBS
15356 fi
15357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15358 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15359 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
15360 have_crypto=yes
15361 else
15362 have_crypto=no
15363 fi
15364
15365 if test $have_crypto = yes; then
15366 CRYPTOLIB=-lcrypto
15367 LIBS="$CRYPTOLIB $LIBS"
15368
15369 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
15370
15371 fi
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15373 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15374 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
15375 $as_echo_n "(cached) " >&6
15376 else
15377 ac_check_lib_save_LIBS=$LIBS
15378 LIBS="-lk5crypto $LIBS"
15379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15380 /* end confdefs.h. */
15381
15382 /* Override any GCC internal prototype to avoid an error.
15383 Use char because int might match the return type of a GCC
15384 builtin and then its argument prototype would still apply. */
15385 #ifdef __cplusplus
15386 extern "C"
15387 #endif
15388 char mit_des_cbc_encrypt ();
15389 int
15390 main ()
15391 {
15392 return mit_des_cbc_encrypt ();
15393 ;
15394 return 0;
15395 }
15396 _ACEOF
15397 if ac_fn_c_try_link "$LINENO"; then :
15398 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15399 else
15400 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15401 fi
15402 rm -f core conftest.err conftest.$ac_objext \
15403 conftest$ac_exeext conftest.$ac_ext
15404 LIBS=$ac_check_lib_save_LIBS
15405 fi
15406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15407 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15408 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
15409 have_k5crypto=yes
15410 else
15411 have_k5crypto=no
15412 fi
15413
15414 if test $have_k5crypto = yes; then
15415 CRYPTOLIB=-lk5crypto
15416 LIBS="$CRYPTOLIB $LIBS"
15417
15418 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
15419
15420 fi
15421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15422 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15423 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
15424 $as_echo_n "(cached) " >&6
15425 else
15426 ac_check_lib_save_LIBS=$LIBS
15427 LIBS="-lkrb5 $LIBS"
15428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15429 /* end confdefs.h. */
15430
15431 /* Override any GCC internal prototype to avoid an error.
15432 Use char because int might match the return type of a GCC
15433 builtin and then its argument prototype would still apply. */
15434 #ifdef __cplusplus
15435 extern "C"
15436 #endif
15437 char krb5_init_context ();
15438 int
15439 main ()
15440 {
15441 return krb5_init_context ();
15442 ;
15443 return 0;
15444 }
15445 _ACEOF
15446 if ac_fn_c_try_link "$LINENO"; then :
15447 ac_cv_lib_krb5_krb5_init_context=yes
15448 else
15449 ac_cv_lib_krb5_krb5_init_context=no
15450 fi
15451 rm -f core conftest.err conftest.$ac_objext \
15452 conftest$ac_exeext conftest.$ac_ext
15453 LIBS=$ac_check_lib_save_LIBS
15454 fi
15455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15456 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15457 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
15458 have_krb5=yes
15459 else
15460 have_krb5=no
15461 fi
15462
15463 if test $have_krb5=yes; then
15464 KRB5LIB=-lkrb5
15465 LIBS="$KRB5LIB $LIBS"
15466
15467 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
15468
15469 fi
15470 if test "${with_kerberos5}" = no; then
15471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
15472 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
15473 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
15474 $as_echo_n "(cached) " >&6
15475 else
15476 ac_check_lib_save_LIBS=$LIBS
15477 LIBS="-ldes425 $LIBS"
15478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15479 /* end confdefs.h. */
15480
15481 /* Override any GCC internal prototype to avoid an error.
15482 Use char because int might match the return type of a GCC
15483 builtin and then its argument prototype would still apply. */
15484 #ifdef __cplusplus
15485 extern "C"
15486 #endif
15487 char des_cbc_encrypt ();
15488 int
15489 main ()
15490 {
15491 return des_cbc_encrypt ();
15492 ;
15493 return 0;
15494 }
15495 _ACEOF
15496 if ac_fn_c_try_link "$LINENO"; then :
15497 ac_cv_lib_des425_des_cbc_encrypt=yes
15498 else
15499 ac_cv_lib_des425_des_cbc_encrypt=no
15500 fi
15501 rm -f core conftest.err conftest.$ac_objext \
15502 conftest$ac_exeext conftest.$ac_ext
15503 LIBS=$ac_check_lib_save_LIBS
15504 fi
15505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
15506 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
15507 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
15508 have_des425=yes
15509 else
15510 have_des425=no
15511 fi
15512
15513 if test $have_des425 = yes; then
15514 DESLIB=-ldes425
15515 LIBS="$DESLIB $LIBS"
15516
15517 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
15518
15519 else
15520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
15521 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
15522 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
15523 $as_echo_n "(cached) " >&6
15524 else
15525 ac_check_lib_save_LIBS=$LIBS
15526 LIBS="-ldes $LIBS"
15527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15528 /* end confdefs.h. */
15529
15530 /* Override any GCC internal prototype to avoid an error.
15531 Use char because int might match the return type of a GCC
15532 builtin and then its argument prototype would still apply. */
15533 #ifdef __cplusplus
15534 extern "C"
15535 #endif
15536 char des_cbc_encrypt ();
15537 int
15538 main ()
15539 {
15540 return des_cbc_encrypt ();
15541 ;
15542 return 0;
15543 }
15544 _ACEOF
15545 if ac_fn_c_try_link "$LINENO"; then :
15546 ac_cv_lib_des_des_cbc_encrypt=yes
15547 else
15548 ac_cv_lib_des_des_cbc_encrypt=no
15549 fi
15550 rm -f core conftest.err conftest.$ac_objext \
15551 conftest$ac_exeext conftest.$ac_ext
15552 LIBS=$ac_check_lib_save_LIBS
15553 fi
15554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
15555 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
15556 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
15557 have_des=yes
15558 else
15559 have_des=no
15560 fi
15561
15562 if test $have_des = yes; then
15563 DESLIB=-ldes
15564 LIBS="$DESLIB $LIBS"
15565
15566 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
15567
15568 fi
15569 fi
15570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
15571 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
15572 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
15573 $as_echo_n "(cached) " >&6
15574 else
15575 ac_check_lib_save_LIBS=$LIBS
15576 LIBS="-lkrb4 $LIBS"
15577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15578 /* end confdefs.h. */
15579
15580 /* Override any GCC internal prototype to avoid an error.
15581 Use char because int might match the return type of a GCC
15582 builtin and then its argument prototype would still apply. */
15583 #ifdef __cplusplus
15584 extern "C"
15585 #endif
15586 char krb_get_cred ();
15587 int
15588 main ()
15589 {
15590 return krb_get_cred ();
15591 ;
15592 return 0;
15593 }
15594 _ACEOF
15595 if ac_fn_c_try_link "$LINENO"; then :
15596 ac_cv_lib_krb4_krb_get_cred=yes
15597 else
15598 ac_cv_lib_krb4_krb_get_cred=no
15599 fi
15600 rm -f core conftest.err conftest.$ac_objext \
15601 conftest$ac_exeext conftest.$ac_ext
15602 LIBS=$ac_check_lib_save_LIBS
15603 fi
15604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
15605 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
15606 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
15607 have_krb4=yes
15608 else
15609 have_krb4=no
15610 fi
15611
15612 if test $have_krb4 = yes; then
15613 KRB4LIB=-lkrb4
15614 LIBS="$KRB4LIB $LIBS"
15615
15616 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
15617
15618 else
15619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
15620 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
15621 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
15622 $as_echo_n "(cached) " >&6
15623 else
15624 ac_check_lib_save_LIBS=$LIBS
15625 LIBS="-lkrb $LIBS"
15626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15627 /* end confdefs.h. */
15628
15629 /* Override any GCC internal prototype to avoid an error.
15630 Use char because int might match the return type of a GCC
15631 builtin and then its argument prototype would still apply. */
15632 #ifdef __cplusplus
15633 extern "C"
15634 #endif
15635 char krb_get_cred ();
15636 int
15637 main ()
15638 {
15639 return krb_get_cred ();
15640 ;
15641 return 0;
15642 }
15643 _ACEOF
15644 if ac_fn_c_try_link "$LINENO"; then :
15645 ac_cv_lib_krb_krb_get_cred=yes
15646 else
15647 ac_cv_lib_krb_krb_get_cred=no
15648 fi
15649 rm -f core conftest.err conftest.$ac_objext \
15650 conftest$ac_exeext conftest.$ac_ext
15651 LIBS=$ac_check_lib_save_LIBS
15652 fi
15653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
15654 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
15655 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
15656 have_krb=yes
15657 else
15658 have_krb=no
15659 fi
15660
15661 if test $have_krb = yes; then
15662 KRB4LIB=-lkrb
15663 LIBS="$KRB4LIB $LIBS"
15664
15665 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
15666
15667 fi
15668 fi
15669 fi
15670
15671 if test "${with_kerberos5}" != no; then
15672 for ac_header in krb5.h
15673 do :
15674 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
15675 if test "x$ac_cv_header_krb5_h" = x""yes; then :
15676 cat >>confdefs.h <<_ACEOF
15677 #define HAVE_KRB5_H 1
15678 _ACEOF
15679 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
15680 "
15681 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
15682
15683 cat >>confdefs.h <<_ACEOF
15684 #define HAVE_KRB5_ERROR_TEXT 1
15685 _ACEOF
15686
15687
15688 fi
15689 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
15690 "
15691 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
15692
15693 cat >>confdefs.h <<_ACEOF
15694 #define HAVE_KRB5_ERROR_E_TEXT 1
15695 _ACEOF
15696
15697
15698 fi
15699
15700 fi
15701
15702 done
15703
15704 else
15705 for ac_header in des.h
15706 do :
15707 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
15708 if test "x$ac_cv_header_des_h" = x""yes; then :
15709 cat >>confdefs.h <<_ACEOF
15710 #define HAVE_DES_H 1
15711 _ACEOF
15712
15713 else
15714 for ac_header in kerberosIV/des.h
15715 do :
15716 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
15717 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
15718 cat >>confdefs.h <<_ACEOF
15719 #define HAVE_KERBEROSIV_DES_H 1
15720 _ACEOF
15721
15722 else
15723 for ac_header in kerberos/des.h
15724 do :
15725 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
15726 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
15727 cat >>confdefs.h <<_ACEOF
15728 #define HAVE_KERBEROS_DES_H 1
15729 _ACEOF
15730
15731 fi
15732
15733 done
15734
15735 fi
15736
15737 done
15738
15739 fi
15740
15741 done
15742
15743 for ac_header in krb.h
15744 do :
15745 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
15746 if test "x$ac_cv_header_krb_h" = x""yes; then :
15747 cat >>confdefs.h <<_ACEOF
15748 #define HAVE_KRB_H 1
15749 _ACEOF
15750
15751 else
15752 for ac_header in kerberosIV/krb.h
15753 do :
15754 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
15755 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
15756 cat >>confdefs.h <<_ACEOF
15757 #define HAVE_KERBEROSIV_KRB_H 1
15758 _ACEOF
15759
15760 else
15761 for ac_header in kerberos/krb.h
15762 do :
15763 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
15764 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
15765 cat >>confdefs.h <<_ACEOF
15766 #define HAVE_KERBEROS_KRB_H 1
15767 _ACEOF
15768
15769 fi
15770
15771 done
15772
15773 fi
15774
15775 done
15776
15777 fi
15778
15779 done
15780
15781 fi
15782 for ac_header in com_err.h
15783 do :
15784 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
15785 if test "x$ac_cv_header_com_err_h" = x""yes; then :
15786 cat >>confdefs.h <<_ACEOF
15787 #define HAVE_COM_ERR_H 1
15788 _ACEOF
15789
15790 fi
15791
15792 done
15793
15794 fi
15795
15796
15797
15798
15799
15800
15801
15802
15803
15804
15805 for ac_func in $ac_func_list
15806 do :
15807 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15808 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15809 eval as_val=\$$as_ac_var
15810 if test "x$as_val" = x""yes; then :
15811 cat >>confdefs.h <<_ACEOF
15812 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15813 _ACEOF
15814
15815 fi
15816 done
15817
15818
15819
15820
15821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
15822 $as_echo_n "checking whether localtime caches TZ... " >&6; }
15823 if test "${emacs_cv_localtime_cache+set}" = set; then :
15824 $as_echo_n "(cached) " >&6
15825 else
15826 if test x$ac_cv_func_tzset = xyes; then
15827 if test "$cross_compiling" = yes; then :
15828 # If we have tzset, assume the worst when cross-compiling.
15829 emacs_cv_localtime_cache=yes
15830 else
15831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15832 /* end confdefs.h. */
15833 #include <time.h>
15834 char TZ_GMT0[] = "TZ=GMT0";
15835 char TZ_PST8[] = "TZ=PST8";
15836 main()
15837 {
15838 time_t now = time ((time_t *) 0);
15839 int hour_GMT0, hour_unset;
15840 if (putenv (TZ_GMT0) != 0)
15841 exit (1);
15842 hour_GMT0 = localtime (&now)->tm_hour;
15843 unsetenv("TZ");
15844 hour_unset = localtime (&now)->tm_hour;
15845 if (putenv (TZ_PST8) != 0)
15846 exit (1);
15847 if (localtime (&now)->tm_hour == hour_GMT0)
15848 exit (1);
15849 unsetenv("TZ");
15850 if (localtime (&now)->tm_hour != hour_unset)
15851 exit (1);
15852 exit (0);
15853 }
15854 _ACEOF
15855 if ac_fn_c_try_run "$LINENO"; then :
15856 emacs_cv_localtime_cache=no
15857 else
15858 emacs_cv_localtime_cache=yes
15859 fi
15860 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15861 conftest.$ac_objext conftest.beam conftest.$ac_ext
15862 fi
15863
15864 else
15865 # If we lack tzset, report that localtime does not cache TZ,
15866 # since we can't invalidate the cache if we don't have tzset.
15867 emacs_cv_localtime_cache=no
15868 fi
15869 fi
15870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
15871 $as_echo "$emacs_cv_localtime_cache" >&6; }
15872 if test $emacs_cv_localtime_cache = yes; then
15873
15874 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
15875
15876 fi
15877
15878 ok_so_far=yes
15879 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
15880 if test "x$ac_cv_func_socket" = x""yes; then :
15881
15882 else
15883 ok_so_far=no
15884 fi
15885
15886 if test $ok_so_far = yes; then
15887 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
15888 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
15889
15890 else
15891 ok_so_far=no
15892 fi
15893
15894
15895 fi
15896 if test $ok_so_far = yes; then
15897 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
15898 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
15899
15900 else
15901 ok_so_far=no
15902 fi
15903
15904
15905 fi
15906 if test $ok_so_far = yes; then
15907
15908 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
15909
15910 fi
15911
15912 if test -f /usr/lpp/X11/bin/smt.exp; then
15913
15914 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
15915
15916 fi
15917
15918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
15919 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
15920 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
15921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15922 $as_echo "yes" >&6; }
15923
15924 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
15925
15926 else
15927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15928 $as_echo "no" >&6; }
15929 fi
15930
15931 case $canonical in
15932 *-solaris2.4 | *-solaris2.4.*)
15933 : ${ac_cv_func_vfork_works=no};;
15934 esac
15935
15936 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
15937 if test "x$ac_cv_type_pid_t" = x""yes; then :
15938
15939 else
15940
15941 cat >>confdefs.h <<_ACEOF
15942 #define pid_t int
15943 _ACEOF
15944
15945 fi
15946
15947 for ac_header in vfork.h
15948 do :
15949 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15950 if test "x$ac_cv_header_vfork_h" = x""yes; then :
15951 cat >>confdefs.h <<_ACEOF
15952 #define HAVE_VFORK_H 1
15953 _ACEOF
15954
15955 fi
15956
15957 done
15958
15959 for ac_func in fork vfork
15960 do :
15961 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15962 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15963 eval as_val=\$$as_ac_var
15964 if test "x$as_val" = x""yes; then :
15965 cat >>confdefs.h <<_ACEOF
15966 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15967 _ACEOF
15968
15969 fi
15970 done
15971
15972 if test "x$ac_cv_func_fork" = xyes; then
15973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15974 $as_echo_n "checking for working fork... " >&6; }
15975 if test "${ac_cv_func_fork_works+set}" = set; then :
15976 $as_echo_n "(cached) " >&6
15977 else
15978 if test "$cross_compiling" = yes; then :
15979 ac_cv_func_fork_works=cross
15980 else
15981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15982 /* end confdefs.h. */
15983 $ac_includes_default
15984 int
15985 main ()
15986 {
15987
15988 /* By Ruediger Kuhlmann. */
15989 return fork () < 0;
15990
15991 ;
15992 return 0;
15993 }
15994 _ACEOF
15995 if ac_fn_c_try_run "$LINENO"; then :
15996 ac_cv_func_fork_works=yes
15997 else
15998 ac_cv_func_fork_works=no
15999 fi
16000 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16001 conftest.$ac_objext conftest.beam conftest.$ac_ext
16002 fi
16003
16004 fi
16005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16006 $as_echo "$ac_cv_func_fork_works" >&6; }
16007
16008 else
16009 ac_cv_func_fork_works=$ac_cv_func_fork
16010 fi
16011 if test "x$ac_cv_func_fork_works" = xcross; then
16012 case $host in
16013 *-*-amigaos* | *-*-msdosdjgpp*)
16014 # Override, as these systems have only a dummy fork() stub
16015 ac_cv_func_fork_works=no
16016 ;;
16017 *)
16018 ac_cv_func_fork_works=yes
16019 ;;
16020 esac
16021 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16022 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16023 fi
16024 ac_cv_func_vfork_works=$ac_cv_func_vfork
16025 if test "x$ac_cv_func_vfork" = xyes; then
16026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16027 $as_echo_n "checking for working vfork... " >&6; }
16028 if test "${ac_cv_func_vfork_works+set}" = set; then :
16029 $as_echo_n "(cached) " >&6
16030 else
16031 if test "$cross_compiling" = yes; then :
16032 ac_cv_func_vfork_works=cross
16033 else
16034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16035 /* end confdefs.h. */
16036 /* Thanks to Paul Eggert for this test. */
16037 $ac_includes_default
16038 #include <sys/wait.h>
16039 #ifdef HAVE_VFORK_H
16040 # include <vfork.h>
16041 #endif
16042 /* On some sparc systems, changes by the child to local and incoming
16043 argument registers are propagated back to the parent. The compiler
16044 is told about this with #include <vfork.h>, but some compilers
16045 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
16046 static variable whose address is put into a register that is
16047 clobbered by the vfork. */
16048 static void
16049 #ifdef __cplusplus
16050 sparc_address_test (int arg)
16051 # else
16052 sparc_address_test (arg) int arg;
16053 #endif
16054 {
16055 static pid_t child;
16056 if (!child) {
16057 child = vfork ();
16058 if (child < 0) {
16059 perror ("vfork");
16060 _exit(2);
16061 }
16062 if (!child) {
16063 arg = getpid();
16064 write(-1, "", 0);
16065 _exit (arg);
16066 }
16067 }
16068 }
16069
16070 int
16071 main ()
16072 {
16073 pid_t parent = getpid ();
16074 pid_t child;
16075
16076 sparc_address_test (0);
16077
16078 child = vfork ();
16079
16080 if (child == 0) {
16081 /* Here is another test for sparc vfork register problems. This
16082 test uses lots of local variables, at least as many local
16083 variables as main has allocated so far including compiler
16084 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
16085 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
16086 reuse the register of parent for one of the local variables,
16087 since it will think that parent can't possibly be used any more
16088 in this routine. Assigning to the local variable will thus
16089 munge parent in the parent process. */
16090 pid_t
16091 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16092 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16093 /* Convince the compiler that p..p7 are live; otherwise, it might
16094 use the same hardware register for all 8 local variables. */
16095 if (p != p1 || p != p2 || p != p3 || p != p4
16096 || p != p5 || p != p6 || p != p7)
16097 _exit(1);
16098
16099 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16100 from child file descriptors. If the child closes a descriptor
16101 before it execs or exits, this munges the parent's descriptor
16102 as well. Test for this by closing stdout in the child. */
16103 _exit(close(fileno(stdout)) != 0);
16104 } else {
16105 int status;
16106 struct stat st;
16107
16108 while (wait(&status) != child)
16109 ;
16110 return (
16111 /* Was there some problem with vforking? */
16112 child < 0
16113
16114 /* Did the child fail? (This shouldn't happen.) */
16115 || status
16116
16117 /* Did the vfork/compiler bug occur? */
16118 || parent != getpid()
16119
16120 /* Did the file descriptor bug occur? */
16121 || fstat(fileno(stdout), &st) != 0
16122 );
16123 }
16124 }
16125 _ACEOF
16126 if ac_fn_c_try_run "$LINENO"; then :
16127 ac_cv_func_vfork_works=yes
16128 else
16129 ac_cv_func_vfork_works=no
16130 fi
16131 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16132 conftest.$ac_objext conftest.beam conftest.$ac_ext
16133 fi
16134
16135 fi
16136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16137 $as_echo "$ac_cv_func_vfork_works" >&6; }
16138
16139 fi;
16140 if test "x$ac_cv_func_fork_works" = xcross; then
16141 ac_cv_func_vfork_works=$ac_cv_func_vfork
16142 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16143 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16144 fi
16145
16146 if test "x$ac_cv_func_vfork_works" = xyes; then
16147
16148 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16149
16150 else
16151
16152 $as_echo "#define vfork fork" >>confdefs.h
16153
16154 fi
16155 if test "x$ac_cv_func_fork_works" = xyes; then
16156
16157 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16158
16159 fi
16160
16161
16162 for ac_func in snprintf
16163 do :
16164 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
16165 if test "x$ac_cv_func_snprintf" = x""yes; then :
16166 cat >>confdefs.h <<_ACEOF
16167 #define HAVE_SNPRINTF 1
16168 _ACEOF
16169
16170 fi
16171 done
16172
16173
16174 XGSELOBJ=
16175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GLib is linked in" >&5
16176 $as_echo_n "checking whether GLib is linked in... " >&6; }
16177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16178 /* end confdefs.h. */
16179 #include <glib.h>
16180
16181 int
16182 main ()
16183 {
16184 g_print ("Hello world");
16185 ;
16186 return 0;
16187 }
16188 _ACEOF
16189 if ac_fn_c_try_link "$LINENO"; then :
16190 links_glib=yes
16191 else
16192 links_glib=no
16193 fi
16194 rm -f core conftest.err conftest.$ac_objext \
16195 conftest$ac_exeext conftest.$ac_ext
16196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $links_glib" >&5
16197 $as_echo "$links_glib" >&6; }
16198 if test "${links_glib}" = "yes"; then
16199
16200 $as_echo "#define HAVE_GLIB 1" >>confdefs.h
16201
16202 if test "$HAVE_NS" = no;then
16203 XGSELOBJ=xgselect.o
16204 fi
16205 fi
16206
16207
16208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16209 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16210 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
16211 $as_echo_n "(cached) " >&6
16212 else
16213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16214 /* end confdefs.h. */
16215 #include <langinfo.h>
16216 int
16217 main ()
16218 {
16219 char* cs = nl_langinfo(CODESET);
16220 ;
16221 return 0;
16222 }
16223 _ACEOF
16224 if ac_fn_c_try_link "$LINENO"; then :
16225 emacs_cv_langinfo_codeset=yes
16226 else
16227 emacs_cv_langinfo_codeset=no
16228 fi
16229 rm -f core conftest.err conftest.$ac_objext \
16230 conftest$ac_exeext conftest.$ac_ext
16231
16232 fi
16233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16234 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16235 if test $emacs_cv_langinfo_codeset = yes; then
16236
16237 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16238
16239 fi
16240
16241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16242 $as_echo_n "checking for mbstate_t... " >&6; }
16243 if test "${ac_cv_type_mbstate_t+set}" = set; then :
16244 $as_echo_n "(cached) " >&6
16245 else
16246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16247 /* end confdefs.h. */
16248 $ac_includes_default
16249 # include <wchar.h>
16250 int
16251 main ()
16252 {
16253 mbstate_t x; return sizeof x;
16254 ;
16255 return 0;
16256 }
16257 _ACEOF
16258 if ac_fn_c_try_compile "$LINENO"; then :
16259 ac_cv_type_mbstate_t=yes
16260 else
16261 ac_cv_type_mbstate_t=no
16262 fi
16263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16264 fi
16265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16266 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16267 if test $ac_cv_type_mbstate_t = yes; then
16268
16269 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16270
16271 else
16272
16273 $as_echo "#define mbstate_t int" >>confdefs.h
16274
16275 fi
16276
16277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16278 $as_echo_n "checking for C restricted array declarations... " >&6; }
16279 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
16280 $as_echo_n "(cached) " >&6
16281 else
16282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16283 /* end confdefs.h. */
16284 void fred (int x[__restrict]);
16285 int
16286 main ()
16287 {
16288
16289 ;
16290 return 0;
16291 }
16292 _ACEOF
16293 if ac_fn_c_try_compile "$LINENO"; then :
16294 emacs_cv_c_restrict_arr=yes
16295 else
16296 emacs_cv_c_restrict_arr=no
16297 fi
16298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16299 fi
16300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16301 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16302 if test "$emacs_cv_c_restrict_arr" = yes; then
16303
16304 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16305
16306 fi
16307
16308
16309 if test "${opsys}" != "mingw32"; then
16310
16311 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
16312
16313 fi
16314
16315
16316 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
16317
16318
16319 ## Note: PTYs are broken on darwin <6. Use at your own risk.
16320 if test "${opsys}" != "mingw32"; then
16321
16322 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
16323
16324 fi
16325
16326
16327 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
16328
16329
16330
16331
16332
16333 if test "${opsys}" = "mingw32"; then
16334 $as_echo "#define NULL_DEVICE \"NUL:\"" >>confdefs.h
16335
16336 else
16337 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
16338
16339 fi
16340
16341
16342 if test "${opsys}" = "mingw32"; then
16343 $as_echo "#define SEPCHAR ';'" >>confdefs.h
16344
16345 else
16346 $as_echo "#define SEPCHAR ':'" >>confdefs.h
16347
16348 fi
16349
16350
16351 $as_echo "#define subprocesses 1" >>confdefs.h
16352
16353
16354
16355 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
16356
16357
16358
16359
16360 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
16361
16362
16363
16364 if test "${opsys}" = "mingw32"; then
16365 $as_echo "#define DEVICE_SEP ':'" >>confdefs.h
16366
16367
16368 $as_echo "#define IS_DEVICE_SEP(_c_) ((_c_) == DEVICE_SEP)" >>confdefs.h
16369
16370
16371
16372 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\\\')" >>confdefs.h
16373
16374
16375
16376 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP(_c_))" >>confdefs.h
16377
16378 else
16379
16380 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
16381
16382
16383
16384 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
16385
16386
16387
16388 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
16389
16390 fi
16391
16392
16393
16394 case $opsys in
16395 aix4-2)
16396 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
16397 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16398
16399 fi
16400 ;;
16401
16402 hpux*)
16403 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16404
16405 ;;
16406 esac
16407
16408
16409 case $opsys in
16410 irix6-5 | sol2* | unixware )
16411
16412 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
16413
16414 ;;
16415 esac
16416
16417 emacs_broken_SIGIO=no
16418
16419 case $opsys in
16420 hpux* | irix6-5 | openbsd | sol2* | unixware )
16421 emacs_broken_SIGIO=yes
16422 ;;
16423
16424 aix4-2)
16425
16426 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
16427
16428 ;;
16429
16430 freebsd)
16431
16432 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
16433
16434 ;;
16435 esac
16436
16437 case $opsys in
16438 gnu-* | sol2-10 )
16439
16440 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
16441
16442 ;;
16443 esac
16444
16445 case $opsys in
16446 darwin | dragonfly | freebsd | netbsd | openbsd )
16447
16448 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
16449
16450 ;;
16451 esac
16452
16453 case $opsys in
16454 netbsd | openbsd) sound_device="/dev/audio" ;;
16455 *) sound_device="/dev/dsp" ;;
16456 esac
16457
16458
16459 cat >>confdefs.h <<_ACEOF
16460 #define DEFAULT_SOUND_DEVICE "$sound_device"
16461 _ACEOF
16462
16463
16464
16465 case $opsys in
16466 darwin | gnu-linux | gnu-kfreebsd )
16467
16468 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
16469
16470 ;;
16471 esac
16472
16473
16474 case $opsys in
16475 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
16476
16477 $as_echo "#define NARROWPROTO 1" >>confdefs.h
16478
16479 ;;
16480 esac
16481
16482
16483
16484
16485
16486
16487
16488
16489 case $opsys in
16490 aix4-2 )
16491 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
16492
16493 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
16494
16495 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
16496
16497 ;;
16498
16499 cygwin )
16500 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16501
16502 $as_echo "#define PTY_OPEN do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
16503
16504 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16505
16506 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16507
16508 ;;
16509
16510 darwin )
16511 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16512
16513 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16514
16515 $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h
16516
16517 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16518
16519 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16520
16521 ;;
16522
16523 gnu | openbsd )
16524 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16525
16526 ;;
16527
16528 gnu-linux | gnu-kfreebsd | dragonfly | freebsd | netbsd )
16529 if test "x$ac_cv_func_grantpt" = xyes; then
16530
16531 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
16532
16533 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16534
16535 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
16536
16537 if test "x$ac_cv_func_posix_openpt" = xyes; then
16538 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
16539
16540 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16541
16542 elif test "x$ac_cv_func_getpt" = xyes; then
16543 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
16544
16545 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16546
16547 else
16548 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16549
16550 fi
16551 else
16552 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16553
16554 fi
16555 ;;
16556
16557 hpux*)
16558 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16559
16560 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
16561
16562 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
16563
16564 ;;
16565
16566 irix6-5 )
16567 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
16568
16569 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
16570
16571 $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCHLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCHLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h
16572
16573 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16574
16575 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16576
16577 ;;
16578
16579 sol2* )
16580 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
16581
16582 ;;
16583
16584 unixware )
16585 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
16586
16587 ;;
16588 esac
16589
16590
16591 case $opsys in
16592 sol2* | unixware )
16593 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
16594
16595 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16596
16597
16598 $as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
16599
16600 ;;
16601 esac
16602
16603
16604
16605
16606 case $opsys in
16607 aix4-2 | cygwin | gnu | irix6-5 | dragonfly | freebsd | netbsd | openbsd | darwin )
16608 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16609
16610 ;;
16611
16612 gnu-linux | gnu-kfreebsd )
16613
16614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
16615 $as_echo_n "checking for signals via characters... " >&6; }
16616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16617 /* end confdefs.h. */
16618
16619 #include <linux/version.h>
16620 #if LINUX_VERSION_CODE < 0x20400
16621 # error "Linux version too old"
16622 #endif
16623
16624 int
16625 main ()
16626 {
16627
16628 ;
16629 return 0;
16630 }
16631 _ACEOF
16632 if ac_fn_c_try_cpp "$LINENO"; then :
16633 emacs_signals_via_chars=yes
16634 else
16635 emacs_signals_via_chars=no
16636 fi
16637 rm -f conftest.err conftest.$ac_ext
16638
16639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
16640 $as_echo "$emacs_signals_via_chars" >&6; }
16641 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16642
16643 ;;
16644 esac
16645
16646
16647
16648
16649 case $opsys in
16650 aix*)
16651 $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
16652
16653 ;;
16654 hpux*)
16655 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
16656
16657 ;;
16658 irix6-5)
16659 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
16660
16661 ;;
16662 esac
16663
16664
16665
16666
16667 case $opsys in
16668 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
16669 ;;
16670
16671 gnu | dragonfly | freebsd | netbsd | openbsd )
16672
16673 $as_echo "#define TABDLY OXTABS" >>confdefs.h
16674
16675 $as_echo "#define TAB3 OXTABS" >>confdefs.h
16676
16677 ;;
16678
16679 gnu-linux | gnu-kfreebsd )
16680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16681 /* end confdefs.h. */
16682
16683 #ifndef __ia64__
16684 # error "not ia64"
16685 #endif
16686
16687 int
16688 main ()
16689 {
16690
16691 ;
16692 return 0;
16693 }
16694 _ACEOF
16695 if ac_fn_c_try_cpp "$LINENO"; then :
16696
16697 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
16698
16699 fi
16700 rm -f conftest.err conftest.$ac_ext
16701 ;;
16702
16703 hpux*)
16704
16705 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
16706
16707 ;;
16708 esac
16709
16710
16711
16712
16713
16714 case $opsys in
16715 gnu-linux | gnu-kfreebsd )
16716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16717 /* end confdefs.h. */
16718
16719 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
16720 || defined __alpha__ || defined __mips__ || defined __s390__ \
16721 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
16722 || defined __ia64__ || defined __sh__
16723 /* ok */
16724 #else
16725 # error "setjmp not known to work on this arch"
16726 #endif
16727
16728 int
16729 main ()
16730 {
16731
16732 ;
16733 return 0;
16734 }
16735 _ACEOF
16736 if ac_fn_c_try_cpp "$LINENO"; then :
16737 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
16738
16739 fi
16740 rm -f conftest.err conftest.$ac_ext
16741 ;;
16742 esac
16743
16744
16745 if test x$GCC = xyes; then
16746 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
16747
16748 else
16749 case $opsys in
16750 dragonfly | freebsd | netbsd | openbsd | irix6-5 | sol2* )
16751 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
16752
16753 ;;
16754 esac
16755 fi
16756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
16757 $as_echo_n "checking for _setjmp... " >&6; }
16758 if test "${emacs_cv_func__setjmp+set}" = set; then :
16759 $as_echo_n "(cached) " >&6
16760 else
16761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16762 /* end confdefs.h. */
16763 #include <setjmp.h>
16764 #ifdef __MINGW32__
16765 # define _longjmp longjmp
16766 #endif
16767
16768 int
16769 main ()
16770 {
16771 jmp_buf j;
16772 if (! _setjmp (j))
16773 _longjmp (j, 1);
16774 ;
16775 return 0;
16776 }
16777 _ACEOF
16778 if ac_fn_c_try_link "$LINENO"; then :
16779 emacs_cv_func__setjmp=yes
16780 else
16781 emacs_cv_func__setjmp=no
16782 fi
16783 rm -f core conftest.err conftest.$ac_objext \
16784 conftest$ac_exeext conftest.$ac_ext
16785 fi
16786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
16787 $as_echo "$emacs_cv_func__setjmp" >&6; }
16788 if test $emacs_cv_func__setjmp = yes; then
16789
16790 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
16791
16792 else
16793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
16794 $as_echo_n "checking for sigsetjmp... " >&6; }
16795 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
16796 $as_echo_n "(cached) " >&6
16797 else
16798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16799 /* end confdefs.h. */
16800 #include <setjmp.h>
16801
16802 int
16803 main ()
16804 {
16805 sigjmp_buf j;
16806 if (! sigsetjmp (j, 1))
16807 siglongjmp (j, 1);
16808 ;
16809 return 0;
16810 }
16811 _ACEOF
16812 if ac_fn_c_try_link "$LINENO"; then :
16813 emacs_cv_func_sigsetjmp=yes
16814 else
16815 emacs_cv_func_sigsetjmp=no
16816 fi
16817 rm -f core conftest.err conftest.$ac_objext \
16818 conftest$ac_exeext conftest.$ac_ext
16819 fi
16820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
16821 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
16822 if test $emacs_cv_func_sigsetjmp = yes; then
16823
16824 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
16825
16826 fi
16827 fi
16828
16829 case $opsys in
16830 sol2* | unixware )
16831
16832 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
16833
16834 ;;
16835 esac
16836
16837
16838 case $opsys in
16839 hpux* | sol2* )
16840
16841 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
16842
16843 ;;
16844 esac
16845
16846
16847
16848
16849
16850
16851
16852
16853 case $opsys in
16854 aix4-2)
16855 $as_echo "#define USG /**/" >>confdefs.h
16856
16857 $as_echo "#define USG5 /**/" >>confdefs.h
16858
16859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16860 /* end confdefs.h. */
16861
16862 #ifndef _AIX
16863 # error "_AIX not defined"
16864 #endif
16865
16866 int
16867 main ()
16868 {
16869
16870 ;
16871 return 0;
16872 }
16873 _ACEOF
16874 if ac_fn_c_try_cpp "$LINENO"; then :
16875
16876 else
16877
16878 $as_echo "#define _AIX /**/" >>confdefs.h
16879
16880 fi
16881 rm -f conftest.err conftest.$ac_ext
16882 ;;
16883
16884 cygwin)
16885
16886 $as_echo "#define CYGWIN 1" >>confdefs.h
16887
16888 ;;
16889
16890 darwin)
16891
16892 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
16893
16894 ;;
16895
16896 gnu-linux | gnu-kfreebsd )
16897 $as_echo "#define USG /**/" >>confdefs.h
16898
16899
16900 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
16901
16902 ;;
16903
16904 hpux*)
16905 $as_echo "#define USG /**/" >>confdefs.h
16906
16907 $as_echo "#define USG5 /**/" >>confdefs.h
16908
16909
16910 $as_echo "#define HPUX /**/" >>confdefs.h
16911
16912 ;;
16913
16914 irix6-5)
16915 $as_echo "#define USG /**/" >>confdefs.h
16916
16917 $as_echo "#define USG5 /**/" >>confdefs.h
16918
16919 $as_echo "#define USG5_4 /**/" >>confdefs.h
16920
16921
16922 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
16923
16924 ;;
16925
16926 mingw32)
16927 $as_echo "#define DOS_NT /**/" >>confdefs.h
16928
16929
16930 $as_echo "#define WINDOWSNT 1" >>confdefs.h
16931
16932 if test "x$ac_enable_checking" != "x" ; then
16933
16934 $as_echo "#define EMACSDEBUG 1" >>confdefs.h
16935
16936 fi
16937 ;;
16938
16939 sol2*)
16940 $as_echo "#define USG /**/" >>confdefs.h
16941
16942 $as_echo "#define USG5 /**/" >>confdefs.h
16943
16944 $as_echo "#define USG5_4 /**/" >>confdefs.h
16945
16946
16947 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
16948
16949 ;;
16950
16951 unixware)
16952 $as_echo "#define USG /**/" >>confdefs.h
16953
16954 $as_echo "#define USG5 /**/" >>confdefs.h
16955
16956 $as_echo "#define USG5_4 /**/" >>confdefs.h
16957
16958 ;;
16959 esac
16960
16961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
16962 $as_echo_n "checking for usable FIONREAD... " >&6; }
16963 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
16964 $as_echo_n "(cached) " >&6
16965 else
16966 case $opsys in
16967 aix4-2)
16968 emacs_cv_usable_FIONREAD=no
16969 ;;
16970
16971 mingw32)
16972 emacs_cv_usable_FIONREAD=yes
16973 ;;
16974
16975 *)
16976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16977 /* end confdefs.h. */
16978 #include <sys/types.h>
16979 #include <sys/ioctl.h>
16980 #ifdef USG5_4
16981 # include <sys/filio.h>
16982 #endif
16983
16984 int
16985 main ()
16986 {
16987 int foo = ioctl (0, FIONREAD, &foo);
16988 ;
16989 return 0;
16990 }
16991 _ACEOF
16992 if ac_fn_c_try_compile "$LINENO"; then :
16993 emacs_cv_usable_FIONREAD=yes
16994 else
16995 emacs_cv_usable_FIONREAD=no
16996 fi
16997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16998 ;;
16999 esac
17000 fi
17001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
17002 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
17003 if test $emacs_cv_usable_FIONREAD = yes; then
17004
17005 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
17006
17007
17008 if test $emacs_broken_SIGIO = no; then
17009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
17010 $as_echo_n "checking for usable SIGIO... " >&6; }
17011 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
17012 $as_echo_n "(cached) " >&6
17013 else
17014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17015 /* end confdefs.h. */
17016 #include <fcntl.h>
17017 #include <signal.h>
17018
17019 int
17020 main ()
17021 {
17022 int foo = SIGIO | F_SETFL | FASYNC;
17023 ;
17024 return 0;
17025 }
17026 _ACEOF
17027 if ac_fn_c_try_compile "$LINENO"; then :
17028 emacs_cv_usable_SIGIO=yes
17029 else
17030 emacs_cv_usable_SIGIO=no
17031 fi
17032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17033 fi
17034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
17035 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
17036 if test $emacs_cv_usable_SIGIO = yes; then
17037
17038 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
17039
17040 fi
17041 fi
17042 fi
17043
17044
17045 case $opsys in
17046 cygwin)
17047
17048 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
17049
17050 ;;
17051
17052 hpux11)
17053
17054 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
17055
17056 ;;
17057
17058 irix6-5)
17059
17060 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
17061
17062 ;;
17063
17064 sol2-10)
17065
17066 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
17067
17068 ;;
17069 esac
17070
17071 # Set up the CFLAGS for real compilation, so we can substitute it.
17072 CFLAGS="$REAL_CFLAGS"
17073 CPPFLAGS="$REAL_CPPFLAGS"
17074
17075 ## Hack to detect a buggy GCC version.
17076 if test "x$GCC" = xyes \
17077 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
17078 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
17079 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
17080 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
17081 fi
17082
17083 version=$PACKAGE_VERSION
17084
17085 copyright="Copyright (C) 2013 Free Software Foundation, Inc."
17086
17087 cat >>confdefs.h <<_ACEOF
17088 #define COPYRIGHT "$copyright"
17089 _ACEOF
17090
17091
17092
17093 ### Specify what sort of things we'll be editing into Makefile and config.h.
17094 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17095
17096
17097 ## Unused?
17098
17099
17100
17101
17102
17103
17104
17105
17106
17107
17108
17109
17110
17111
17112
17113
17114
17115
17116
17117
17118
17119
17120 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17121 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17122 ## end of LIBX_BASE, but nothing ever set it.
17123
17124
17125
17126
17127 ## Used in lwlib/Makefile.in.
17128
17129
17130
17131
17132
17133
17134
17135
17136 if test -n "${term_header}"; then
17137
17138 cat >>confdefs.h <<_ACEOF
17139 #define TERM_HEADER "${term_header}"
17140 _ACEOF
17141
17142 fi
17143
17144
17145 cat >>confdefs.h <<_ACEOF
17146 #define EMACS_CONFIGURATION "${canonical}"
17147 _ACEOF
17148
17149 emacs_config_options=`echo "$emacs_config_options " | sed -e 's/--no-create //' -e 's/--no-recursion //' -e 's/ *$//' -e "s/\"/'/g"`
17150
17151 cat >>confdefs.h <<_ACEOF
17152 #define EMACS_CONFIG_OPTIONS "${emacs_config_options}"
17153 _ACEOF
17154
17155
17156
17157 case $opsys in
17158 mingw32)
17159 $as_echo "#define config_opsysfile <ms-w32.h>" >>confdefs.h
17160
17161 ;;
17162 esac
17163
17164 XMENU_OBJ=
17165 XOBJ=
17166 FONT_OBJ=
17167 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17168
17169 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17170
17171 XMENU_OBJ=xmenu.o
17172 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o"
17173 FONT_OBJ=xfont.o
17174 if test "$HAVE_XFT" = "yes"; then
17175 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17176 elif test "$HAVE_FREETYPE" = "yes"; then
17177 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17178 fi
17179
17180 fi
17181
17182
17183
17184
17185 WIDGET_OBJ=
17186 MOTIF_LIBW=
17187 if test "${USE_X_TOOLKIT}" != "none" ; then
17188 WIDGET_OBJ=widget.o
17189
17190 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17191
17192 if test "${USE_X_TOOLKIT}" = "LUCID"; then
17193
17194 $as_echo "#define USE_LUCID 1" >>confdefs.h
17195
17196 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17197
17198 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17199
17200 MOTIF_LIBW=-lXm
17201 case "$opsys" in
17202 gnu-linux)
17203 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17204 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17205 ;;
17206
17207 unixware)
17208 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17209 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17210 MOTIF_LIBW="MOTIF_LIBW -lXimp"
17211 ;;
17212
17213 aix4-2)
17214 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17215 MOTIF_LIBW="$MOTIF_LIBW -li18n"
17216 ;;
17217 esac
17218 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17219 fi
17220 fi
17221
17222
17223 TOOLKIT_LIBW=
17224 case "$USE_X_TOOLKIT" in
17225 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17226 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17227 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17228 esac
17229
17230
17231 if test "${opsys}" != "mingw32"; then
17232 if test "$USE_X_TOOLKIT" = "none"; then
17233 LIBXT_OTHER="\$(LIBXSM)"
17234 OLDXMENU_TARGET="really-oldXMenu"
17235 else
17236 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17237 OLDXMENU_TARGET="really-lwlib"
17238 fi
17239 fi
17240
17241
17242 ## The X Menu stuff is present in the X10 distribution, but missing
17243 ## from X11. If we have X10, just use the installed library;
17244 ## otherwise, use our own copy.
17245 if test "${HAVE_X11}" = "yes" ; then
17246
17247 $as_echo "#define HAVE_X11 1" >>confdefs.h
17248
17249
17250 if test "$USE_X_TOOLKIT" = "none"; then
17251 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17252 else
17253 OLDXMENU="\${lwlibdir}/liblw.a"
17254 fi
17255 LIBXMENU="\$(OLDXMENU)"
17256 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17257 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17258 else
17259 ## For a syntactically valid Makefile; not actually used for anything.
17260 ## See comments in src/Makefile.in.
17261 OLDXMENU=nothing
17262 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17263 if test "${HAVE_X_WINDOWS}" = "yes"; then
17264 LIBXMENU="-lXMenu"
17265 else
17266 LIBXMENU=
17267 fi
17268 LIBX_OTHER=
17269 OLDXMENU_DEPS=
17270 fi
17271
17272 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17273 OLDXMENU_TARGET=
17274 OLDXMENU=nothing
17275 LIBXMENU=
17276 OLDXMENU_DEPS=
17277 fi
17278
17279
17280
17281
17282
17283
17284
17285 if test "${HAVE_MENUS}" = "yes" ; then
17286
17287 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17288
17289 fi
17290
17291 if test "${GNU_MALLOC}" = "yes" ; then
17292
17293 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17294
17295 fi
17296
17297 RALLOC_OBJ=
17298 if test "${REL_ALLOC}" = "yes" ; then
17299
17300 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17301
17302
17303 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17304 fi
17305
17306
17307 if test "$opsys" = "cygwin"; then
17308 CYGWIN_OBJ="sheap.o cygw32.o"
17309 ## Cygwin differs because of its unexec().
17310 PRE_ALLOC_OBJ=
17311 POST_ALLOC_OBJ=lastfile.o
17312 elif test "$opsys" = "mingw32"; then
17313 CYGWIN_OBJ=
17314 PRE_ALLOC_OBJ=
17315 POST_ALLOC_OBJ=lastfile.o
17316 else
17317 CYGWIN_OBJ=
17318 PRE_ALLOC_OBJ=lastfile.o
17319 POST_ALLOC_OBJ=
17320 fi
17321
17322
17323
17324
17325 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
17326 # it temporarily reverts them to their pre-pkg-config values,
17327 # because gnulib needs to work with both src (which uses the
17328 # pkg-config stuff) and lib-src (which does not). For example, gnulib
17329 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
17330 # and it therefore needs to run in an environment where LIBS does not
17331 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
17332 # for some package unrelated to lib-src.
17333 SAVE_CFLAGS=$CFLAGS
17334 SAVE_LIBS=$LIBS
17335 CFLAGS=$pre_PKG_CONFIG_CFLAGS
17336 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
17337
17338
17339
17340
17341
17342
17343
17344
17345
17346
17347
17348 LIBC_FATAL_STDERR_=1
17349 export LIBC_FATAL_STDERR_
17350
17351 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
17352 # for constant arguments. Useless!
17353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
17354 $as_echo_n "checking for working alloca.h... " >&6; }
17355 if test "${ac_cv_working_alloca_h+set}" = set; then :
17356 $as_echo_n "(cached) " >&6
17357 else
17358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17359 /* end confdefs.h. */
17360 #include <alloca.h>
17361 int
17362 main ()
17363 {
17364 char *p = (char *) alloca (2 * sizeof (int));
17365 if (p) return 0;
17366 ;
17367 return 0;
17368 }
17369 _ACEOF
17370 if ac_fn_c_try_link "$LINENO"; then :
17371 ac_cv_working_alloca_h=yes
17372 else
17373 ac_cv_working_alloca_h=no
17374 fi
17375 rm -f core conftest.err conftest.$ac_objext \
17376 conftest$ac_exeext conftest.$ac_ext
17377 fi
17378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
17379 $as_echo "$ac_cv_working_alloca_h" >&6; }
17380 if test $ac_cv_working_alloca_h = yes; then
17381
17382 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
17383
17384 fi
17385
17386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
17387 $as_echo_n "checking for alloca... " >&6; }
17388 if test "${ac_cv_func_alloca_works+set}" = set; then :
17389 $as_echo_n "(cached) " >&6
17390 else
17391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17392 /* end confdefs.h. */
17393 #ifdef __GNUC__
17394 # define alloca __builtin_alloca
17395 #else
17396 # ifdef _MSC_VER
17397 # include <malloc.h>
17398 # define alloca _alloca
17399 # else
17400 # ifdef HAVE_ALLOCA_H
17401 # include <alloca.h>
17402 # else
17403 # ifdef _AIX
17404 #pragma alloca
17405 # else
17406 # ifndef alloca /* predefined by HP cc +Olibcalls */
17407 char *alloca ();
17408 # endif
17409 # endif
17410 # endif
17411 # endif
17412 #endif
17413
17414 int
17415 main ()
17416 {
17417 char *p = (char *) alloca (1);
17418 if (p) return 0;
17419 ;
17420 return 0;
17421 }
17422 _ACEOF
17423 if ac_fn_c_try_link "$LINENO"; then :
17424 ac_cv_func_alloca_works=yes
17425 else
17426 ac_cv_func_alloca_works=no
17427 fi
17428 rm -f core conftest.err conftest.$ac_objext \
17429 conftest$ac_exeext conftest.$ac_ext
17430 fi
17431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
17432 $as_echo "$ac_cv_func_alloca_works" >&6; }
17433
17434 if test $ac_cv_func_alloca_works = yes; then
17435
17436 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
17437
17438 else
17439 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
17440 # that cause trouble. Some versions do not even contain alloca or
17441 # contain a buggy version. If you still want to use their alloca,
17442 # use ar to extract alloca.o from them instead of compiling alloca.c.
17443
17444
17445
17446
17447
17448 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
17449
17450 $as_echo "#define C_ALLOCA 1" >>confdefs.h
17451
17452
17453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
17454 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
17455 if test "${ac_cv_os_cray+set}" = set; then :
17456 $as_echo_n "(cached) " >&6
17457 else
17458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17459 /* end confdefs.h. */
17460 #if defined CRAY && ! defined CRAY2
17461 webecray
17462 #else
17463 wenotbecray
17464 #endif
17465
17466 _ACEOF
17467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17468 $EGREP "webecray" >/dev/null 2>&1; then :
17469 ac_cv_os_cray=yes
17470 else
17471 ac_cv_os_cray=no
17472 fi
17473 rm -f conftest*
17474
17475 fi
17476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
17477 $as_echo "$ac_cv_os_cray" >&6; }
17478 if test $ac_cv_os_cray = yes; then
17479 for ac_func in _getb67 GETB67 getb67; do
17480 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17481 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17482 eval as_val=\$$as_ac_var
17483 if test "x$as_val" = x""yes; then :
17484
17485 cat >>confdefs.h <<_ACEOF
17486 #define CRAY_STACKSEG_END $ac_func
17487 _ACEOF
17488
17489 break
17490 fi
17491
17492 done
17493 fi
17494
17495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
17496 $as_echo_n "checking stack direction for C alloca... " >&6; }
17497 if test "${ac_cv_c_stack_direction+set}" = set; then :
17498 $as_echo_n "(cached) " >&6
17499 else
17500 if test "$cross_compiling" = yes; then :
17501 ac_cv_c_stack_direction=0
17502 else
17503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17504 /* end confdefs.h. */
17505 $ac_includes_default
17506 int
17507 find_stack_direction (int *addr, int depth)
17508 {
17509 int dir, dummy = 0;
17510 if (! addr)
17511 addr = &dummy;
17512 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
17513 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
17514 return dir + dummy;
17515 }
17516
17517 int
17518 main (int argc, char **argv)
17519 {
17520 return find_stack_direction (0, argc + !argv + 20) < 0;
17521 }
17522 _ACEOF
17523 if ac_fn_c_try_run "$LINENO"; then :
17524 ac_cv_c_stack_direction=1
17525 else
17526 ac_cv_c_stack_direction=-1
17527 fi
17528 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17529 conftest.$ac_objext conftest.beam conftest.$ac_ext
17530 fi
17531
17532 fi
17533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
17534 $as_echo "$ac_cv_c_stack_direction" >&6; }
17535 cat >>confdefs.h <<_ACEOF
17536 #define STACK_DIRECTION $ac_cv_c_stack_direction
17537 _ACEOF
17538
17539
17540 fi
17541
17542
17543
17544
17545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
17546 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
17547 if test "${ac_cv_c_bigendian+set}" = set; then :
17548 $as_echo_n "(cached) " >&6
17549 else
17550 ac_cv_c_bigendian=unknown
17551 # See if we're dealing with a universal compiler.
17552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17553 /* end confdefs.h. */
17554 #ifndef __APPLE_CC__
17555 not a universal capable compiler
17556 #endif
17557 typedef int dummy;
17558
17559 _ACEOF
17560 if ac_fn_c_try_compile "$LINENO"; then :
17561
17562 # Check for potential -arch flags. It is not universal unless
17563 # there are at least two -arch flags with different values.
17564 ac_arch=
17565 ac_prev=
17566 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
17567 if test -n "$ac_prev"; then
17568 case $ac_word in
17569 i?86 | x86_64 | ppc | ppc64)
17570 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
17571 ac_arch=$ac_word
17572 else
17573 ac_cv_c_bigendian=universal
17574 break
17575 fi
17576 ;;
17577 esac
17578 ac_prev=
17579 elif test "x$ac_word" = "x-arch"; then
17580 ac_prev=arch
17581 fi
17582 done
17583 fi
17584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17585 if test $ac_cv_c_bigendian = unknown; then
17586 # See if sys/param.h defines the BYTE_ORDER macro.
17587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17588 /* end confdefs.h. */
17589 #include <sys/types.h>
17590 #include <sys/param.h>
17591
17592 int
17593 main ()
17594 {
17595 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
17596 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
17597 && LITTLE_ENDIAN)
17598 bogus endian macros
17599 #endif
17600
17601 ;
17602 return 0;
17603 }
17604 _ACEOF
17605 if ac_fn_c_try_compile "$LINENO"; then :
17606 # It does; now see whether it defined to BIG_ENDIAN or not.
17607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17608 /* end confdefs.h. */
17609 #include <sys/types.h>
17610 #include <sys/param.h>
17611
17612 int
17613 main ()
17614 {
17615 #if BYTE_ORDER != BIG_ENDIAN
17616 not big endian
17617 #endif
17618
17619 ;
17620 return 0;
17621 }
17622 _ACEOF
17623 if ac_fn_c_try_compile "$LINENO"; then :
17624 ac_cv_c_bigendian=yes
17625 else
17626 ac_cv_c_bigendian=no
17627 fi
17628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17629 fi
17630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17631 fi
17632 if test $ac_cv_c_bigendian = unknown; then
17633 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
17634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17635 /* end confdefs.h. */
17636 #include <limits.h>
17637
17638 int
17639 main ()
17640 {
17641 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
17642 bogus endian macros
17643 #endif
17644
17645 ;
17646 return 0;
17647 }
17648 _ACEOF
17649 if ac_fn_c_try_compile "$LINENO"; then :
17650 # It does; now see whether it defined to _BIG_ENDIAN or not.
17651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17652 /* end confdefs.h. */
17653 #include <limits.h>
17654
17655 int
17656 main ()
17657 {
17658 #ifndef _BIG_ENDIAN
17659 not big endian
17660 #endif
17661
17662 ;
17663 return 0;
17664 }
17665 _ACEOF
17666 if ac_fn_c_try_compile "$LINENO"; then :
17667 ac_cv_c_bigendian=yes
17668 else
17669 ac_cv_c_bigendian=no
17670 fi
17671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17672 fi
17673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17674 fi
17675 if test $ac_cv_c_bigendian = unknown; then
17676 # Compile a test program.
17677 if test "$cross_compiling" = yes; then :
17678 # Try to guess by grepping values from an object file.
17679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17680 /* end confdefs.h. */
17681 short int ascii_mm[] =
17682 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
17683 short int ascii_ii[] =
17684 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
17685 int use_ascii (int i) {
17686 return ascii_mm[i] + ascii_ii[i];
17687 }
17688 short int ebcdic_ii[] =
17689 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
17690 short int ebcdic_mm[] =
17691 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
17692 int use_ebcdic (int i) {
17693 return ebcdic_mm[i] + ebcdic_ii[i];
17694 }
17695 extern int foo;
17696
17697 int
17698 main ()
17699 {
17700 return use_ascii (foo) == use_ebcdic (foo);
17701 ;
17702 return 0;
17703 }
17704 _ACEOF
17705 if ac_fn_c_try_compile "$LINENO"; then :
17706 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
17707 ac_cv_c_bigendian=yes
17708 fi
17709 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
17710 if test "$ac_cv_c_bigendian" = unknown; then
17711 ac_cv_c_bigendian=no
17712 else
17713 # finding both strings is unlikely to happen, but who knows?
17714 ac_cv_c_bigendian=unknown
17715 fi
17716 fi
17717 fi
17718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17719 else
17720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17721 /* end confdefs.h. */
17722 $ac_includes_default
17723 int
17724 main ()
17725 {
17726
17727 /* Are we little or big endian? From Harbison&Steele. */
17728 union
17729 {
17730 long int l;
17731 char c[sizeof (long int)];
17732 } u;
17733 u.l = 1;
17734 return u.c[sizeof (long int) - 1] == 1;
17735
17736 ;
17737 return 0;
17738 }
17739 _ACEOF
17740 if ac_fn_c_try_run "$LINENO"; then :
17741 ac_cv_c_bigendian=no
17742 else
17743 ac_cv_c_bigendian=yes
17744 fi
17745 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17746 conftest.$ac_objext conftest.beam conftest.$ac_ext
17747 fi
17748
17749 fi
17750 fi
17751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
17752 $as_echo "$ac_cv_c_bigendian" >&6; }
17753 case $ac_cv_c_bigendian in #(
17754 yes)
17755 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
17756 ;; #(
17757 no)
17758 ;; #(
17759 universal)
17760
17761 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
17762
17763 ;; #(
17764 *)
17765 as_fn_error "unknown endianness
17766 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
17767 esac
17768
17769
17770
17771 GNULIB_CHDIR=0;
17772 GNULIB_CHOWN=0;
17773 GNULIB_CLOSE=0;
17774 GNULIB_DUP=0;
17775 GNULIB_DUP2=0;
17776 GNULIB_DUP3=0;
17777 GNULIB_ENVIRON=0;
17778 GNULIB_EUIDACCESS=0;
17779 GNULIB_FACCESSAT=0;
17780 GNULIB_FCHDIR=0;
17781 GNULIB_FCHOWNAT=0;
17782 GNULIB_FDATASYNC=0;
17783 GNULIB_FSYNC=0;
17784 GNULIB_FTRUNCATE=0;
17785 GNULIB_GETCWD=0;
17786 GNULIB_GETDOMAINNAME=0;
17787 GNULIB_GETDTABLESIZE=0;
17788 GNULIB_GETGROUPS=0;
17789 GNULIB_GETHOSTNAME=0;
17790 GNULIB_GETLOGIN=0;
17791 GNULIB_GETLOGIN_R=0;
17792 GNULIB_GETPAGESIZE=0;
17793 GNULIB_GETUSERSHELL=0;
17794 GNULIB_GROUP_MEMBER=0;
17795 GNULIB_ISATTY=0;
17796 GNULIB_LCHOWN=0;
17797 GNULIB_LINK=0;
17798 GNULIB_LINKAT=0;
17799 GNULIB_LSEEK=0;
17800 GNULIB_PIPE=0;
17801 GNULIB_PIPE2=0;
17802 GNULIB_PREAD=0;
17803 GNULIB_PWRITE=0;
17804 GNULIB_READ=0;
17805 GNULIB_READLINK=0;
17806 GNULIB_READLINKAT=0;
17807 GNULIB_RMDIR=0;
17808 GNULIB_SETHOSTNAME=0;
17809 GNULIB_SLEEP=0;
17810 GNULIB_SYMLINK=0;
17811 GNULIB_SYMLINKAT=0;
17812 GNULIB_TTYNAME_R=0;
17813 GNULIB_UNISTD_H_NONBLOCKING=0;
17814 GNULIB_UNISTD_H_SIGPIPE=0;
17815 GNULIB_UNLINK=0;
17816 GNULIB_UNLINKAT=0;
17817 GNULIB_USLEEP=0;
17818 GNULIB_WRITE=0;
17819 HAVE_CHOWN=1;
17820 HAVE_DUP2=1;
17821 HAVE_DUP3=1;
17822 HAVE_EUIDACCESS=1;
17823 HAVE_FACCESSAT=1;
17824 HAVE_FCHDIR=1;
17825 HAVE_FCHOWNAT=1;
17826 HAVE_FDATASYNC=1;
17827 HAVE_FSYNC=1;
17828 HAVE_FTRUNCATE=1;
17829 HAVE_GETDTABLESIZE=1;
17830 HAVE_GETGROUPS=1;
17831 HAVE_GETHOSTNAME=1;
17832 HAVE_GETLOGIN=1;
17833 HAVE_GETPAGESIZE=1;
17834 HAVE_GROUP_MEMBER=1;
17835 HAVE_LCHOWN=1;
17836 HAVE_LINK=1;
17837 HAVE_LINKAT=1;
17838 HAVE_PIPE=1;
17839 HAVE_PIPE2=1;
17840 HAVE_PREAD=1;
17841 HAVE_PWRITE=1;
17842 HAVE_READLINK=1;
17843 HAVE_READLINKAT=1;
17844 HAVE_SETHOSTNAME=1;
17845 HAVE_SLEEP=1;
17846 HAVE_SYMLINK=1;
17847 HAVE_SYMLINKAT=1;
17848 HAVE_UNLINKAT=1;
17849 HAVE_USLEEP=1;
17850 HAVE_DECL_ENVIRON=1;
17851 HAVE_DECL_FCHDIR=1;
17852 HAVE_DECL_FDATASYNC=1;
17853 HAVE_DECL_GETDOMAINNAME=1;
17854 HAVE_DECL_GETLOGIN_R=1;
17855 HAVE_DECL_GETPAGESIZE=1;
17856 HAVE_DECL_GETUSERSHELL=1;
17857 HAVE_DECL_SETHOSTNAME=1;
17858 HAVE_DECL_TTYNAME_R=1;
17859 HAVE_OS_H=0;
17860 HAVE_SYS_PARAM_H=0;
17861 REPLACE_CHOWN=0;
17862 REPLACE_CLOSE=0;
17863 REPLACE_DUP=0;
17864 REPLACE_DUP2=0;
17865 REPLACE_FCHOWNAT=0;
17866 REPLACE_FTRUNCATE=0;
17867 REPLACE_GETCWD=0;
17868 REPLACE_GETDOMAINNAME=0;
17869 REPLACE_GETLOGIN_R=0;
17870 REPLACE_GETGROUPS=0;
17871 REPLACE_GETPAGESIZE=0;
17872 REPLACE_ISATTY=0;
17873 REPLACE_LCHOWN=0;
17874 REPLACE_LINK=0;
17875 REPLACE_LINKAT=0;
17876 REPLACE_LSEEK=0;
17877 REPLACE_PREAD=0;
17878 REPLACE_PWRITE=0;
17879 REPLACE_READ=0;
17880 REPLACE_READLINK=0;
17881 REPLACE_RMDIR=0;
17882 REPLACE_SLEEP=0;
17883 REPLACE_SYMLINK=0;
17884 REPLACE_TTYNAME_R=0;
17885 REPLACE_UNLINK=0;
17886 REPLACE_UNLINKAT=0;
17887 REPLACE_USLEEP=0;
17888 REPLACE_WRITE=0;
17889 UNISTD_H_HAVE_WINSOCK2_H=0;
17890 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
17891
17892
17893
17894 GNULIB_OPENDIR=0;
17895 GNULIB_READDIR=0;
17896 GNULIB_REWINDDIR=0;
17897 GNULIB_CLOSEDIR=0;
17898 GNULIB_DIRFD=0;
17899 GNULIB_FDOPENDIR=0;
17900 GNULIB_SCANDIR=0;
17901 GNULIB_ALPHASORT=0;
17902 HAVE_OPENDIR=1;
17903 HAVE_READDIR=1;
17904 HAVE_REWINDDIR=1;
17905 HAVE_CLOSEDIR=1;
17906 HAVE_DECL_DIRFD=1;
17907 HAVE_DECL_FDOPENDIR=1;
17908 HAVE_FDOPENDIR=1;
17909 HAVE_SCANDIR=1;
17910 HAVE_ALPHASORT=1;
17911 REPLACE_OPENDIR=0;
17912 REPLACE_CLOSEDIR=0;
17913 REPLACE_DIRFD=0;
17914 REPLACE_FDOPENDIR=0;
17915
17916
17917
17918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
17919 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
17920 if test "${gl_cv_have_include_next+set}" = set; then :
17921 $as_echo_n "(cached) " >&6
17922 else
17923 rm -rf conftestd1a conftestd1b conftestd2
17924 mkdir conftestd1a conftestd1b conftestd2
17925 cat <<EOF > conftestd1a/conftest.h
17926 #define DEFINED_IN_CONFTESTD1
17927 #include_next <conftest.h>
17928 #ifdef DEFINED_IN_CONFTESTD2
17929 int foo;
17930 #else
17931 #error "include_next doesn't work"
17932 #endif
17933 EOF
17934 cat <<EOF > conftestd1b/conftest.h
17935 #define DEFINED_IN_CONFTESTD1
17936 #include <stdio.h>
17937 #include_next <conftest.h>
17938 #ifdef DEFINED_IN_CONFTESTD2
17939 int foo;
17940 #else
17941 #error "include_next doesn't work"
17942 #endif
17943 EOF
17944 cat <<EOF > conftestd2/conftest.h
17945 #ifndef DEFINED_IN_CONFTESTD1
17946 #error "include_next test doesn't work"
17947 #endif
17948 #define DEFINED_IN_CONFTESTD2
17949 EOF
17950 gl_save_CPPFLAGS="$CPPFLAGS"
17951 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
17952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17953 /* end confdefs.h. */
17954 #include <conftest.h>
17955 _ACEOF
17956 if ac_fn_c_try_compile "$LINENO"; then :
17957 gl_cv_have_include_next=yes
17958 else
17959 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
17960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17961 /* end confdefs.h. */
17962 #include <conftest.h>
17963 _ACEOF
17964 if ac_fn_c_try_compile "$LINENO"; then :
17965 gl_cv_have_include_next=buggy
17966 else
17967 gl_cv_have_include_next=no
17968 fi
17969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17970
17971 fi
17972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17973 CPPFLAGS="$gl_save_CPPFLAGS"
17974 rm -rf conftestd1a conftestd1b conftestd2
17975
17976 fi
17977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
17978 $as_echo "$gl_cv_have_include_next" >&6; }
17979 PRAGMA_SYSTEM_HEADER=
17980 if test $gl_cv_have_include_next = yes; then
17981 INCLUDE_NEXT=include_next
17982 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
17983 if test -n "$GCC"; then
17984 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
17985 fi
17986 else
17987 if test $gl_cv_have_include_next = buggy; then
17988 INCLUDE_NEXT=include
17989 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
17990 else
17991 INCLUDE_NEXT=include
17992 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
17993 fi
17994 fi
17995
17996
17997
17998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
17999 $as_echo_n "checking whether system header files limit the line length... " >&6; }
18000 if test "${gl_cv_pragma_columns+set}" = set; then :
18001 $as_echo_n "(cached) " >&6
18002 else
18003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18004 /* end confdefs.h. */
18005
18006 #ifdef __TANDEM
18007 choke me
18008 #endif
18009
18010 _ACEOF
18011 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18012 $EGREP "choke me" >/dev/null 2>&1; then :
18013 gl_cv_pragma_columns=yes
18014 else
18015 gl_cv_pragma_columns=no
18016 fi
18017 rm -f conftest*
18018
18019
18020 fi
18021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
18022 $as_echo "$gl_cv_pragma_columns" >&6; }
18023 if test $gl_cv_pragma_columns = yes; then
18024 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
18025 else
18026 PRAGMA_COLUMNS=
18027 fi
18028
18029
18030
18031
18032
18033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
18034 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
18035 if test "${gl_cv_func_c99_strtold+set}" = set; then :
18036 $as_echo_n "(cached) " >&6
18037 else
18038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18039 /* end confdefs.h. */
18040 /* On HP-UX before 11.23, strtold returns a struct instead of
18041 long double. Reject implementations like that, by requiring
18042 compatibility with the C99 prototype. */
18043 #include <stdlib.h>
18044 static long double (*p) (char const *, char **) = strtold;
18045 static long double
18046 test (char const *nptr, char **endptr)
18047 {
18048 long double r;
18049 r = strtold (nptr, endptr);
18050 return r;
18051 }
18052 int
18053 main ()
18054 {
18055 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
18056 ;
18057 return 0;
18058 }
18059 _ACEOF
18060 if ac_fn_c_try_link "$LINENO"; then :
18061 gl_cv_func_c99_strtold=yes
18062 else
18063 gl_cv_func_c99_strtold=no
18064 fi
18065 rm -f core conftest.err conftest.$ac_objext \
18066 conftest$ac_exeext conftest.$ac_ext
18067 fi
18068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
18069 $as_echo "$gl_cv_func_c99_strtold" >&6; }
18070 if test $gl_cv_func_c99_strtold = yes; then
18071
18072 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
18073
18074 fi
18075
18076
18077
18078
18079
18080
18081
18082
18083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
18084 $as_echo_n "checking if environ is properly declared... " >&6; }
18085 if test "${gt_cv_var_environ_declaration+set}" = set; then :
18086 $as_echo_n "(cached) " >&6
18087 else
18088
18089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18090 /* end confdefs.h. */
18091 #if HAVE_UNISTD_H
18092 #include <unistd.h>
18093 #endif
18094 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
18095 #include <stdlib.h>
18096
18097 extern struct { int foo; } environ;
18098 int
18099 main ()
18100 {
18101 environ.foo = 1;
18102 ;
18103 return 0;
18104 }
18105 _ACEOF
18106 if ac_fn_c_try_compile "$LINENO"; then :
18107 gt_cv_var_environ_declaration=no
18108 else
18109 gt_cv_var_environ_declaration=yes
18110 fi
18111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18112 fi
18113
18114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
18115 $as_echo "$gt_cv_var_environ_declaration" >&6; }
18116 if test $gt_cv_var_environ_declaration = yes; then
18117
18118 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
18119
18120 fi
18121
18122
18123 if test $gt_cv_var_environ_declaration != yes; then
18124 HAVE_DECL_ENVIRON=0
18125 fi
18126
18127
18128
18129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
18130 $as_echo_n "checking for complete errno.h... " >&6; }
18131 if test "${gl_cv_header_errno_h_complete+set}" = set; then :
18132 $as_echo_n "(cached) " >&6
18133 else
18134
18135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18136 /* end confdefs.h. */
18137
18138 #include <errno.h>
18139 #if !defined ETXTBSY
18140 booboo
18141 #endif
18142 #if !defined ENOMSG
18143 booboo
18144 #endif
18145 #if !defined EIDRM
18146 booboo
18147 #endif
18148 #if !defined ENOLINK
18149 booboo
18150 #endif
18151 #if !defined EPROTO
18152 booboo
18153 #endif
18154 #if !defined EMULTIHOP
18155 booboo
18156 #endif
18157 #if !defined EBADMSG
18158 booboo
18159 #endif
18160 #if !defined EOVERFLOW
18161 booboo
18162 #endif
18163 #if !defined ENOTSUP
18164 booboo
18165 #endif
18166 #if !defined ENETRESET
18167 booboo
18168 #endif
18169 #if !defined ECONNABORTED
18170 booboo
18171 #endif
18172 #if !defined ESTALE
18173 booboo
18174 #endif
18175 #if !defined EDQUOT
18176 booboo
18177 #endif
18178 #if !defined ECANCELED
18179 booboo
18180 #endif
18181 #if !defined EOWNERDEAD
18182 booboo
18183 #endif
18184 #if !defined ENOTRECOVERABLE
18185 booboo
18186 #endif
18187 #if !defined EILSEQ
18188 booboo
18189 #endif
18190
18191 _ACEOF
18192 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18193 $EGREP "booboo" >/dev/null 2>&1; then :
18194 gl_cv_header_errno_h_complete=no
18195 else
18196 gl_cv_header_errno_h_complete=yes
18197 fi
18198 rm -f conftest*
18199
18200
18201 fi
18202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
18203 $as_echo "$gl_cv_header_errno_h_complete" >&6; }
18204 if test $gl_cv_header_errno_h_complete = yes; then
18205 ERRNO_H=''
18206 else
18207
18208
18209
18210
18211
18212
18213
18214
18215 if test $gl_cv_have_include_next = yes; then
18216 gl_cv_next_errno_h='<'errno.h'>'
18217 else
18218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
18219 $as_echo_n "checking absolute name of <errno.h>... " >&6; }
18220 if test "${gl_cv_next_errno_h+set}" = set; then :
18221 $as_echo_n "(cached) " >&6
18222 else
18223
18224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18225 /* end confdefs.h. */
18226 #include <errno.h>
18227
18228 _ACEOF
18229 case "$host_os" in
18230 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18231 *) gl_absname_cpp="$ac_cpp" ;;
18232 esac
18233
18234 case "$host_os" in
18235 mingw*)
18236 gl_dirsep_regex='[/\\]'
18237 ;;
18238 *)
18239 gl_dirsep_regex='\/'
18240 ;;
18241 esac
18242 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18243
18244 gl_header_literal_regex=`echo 'errno.h' \
18245 | sed -e "$gl_make_literal_regex_sed"`
18246 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18247 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18248 s|^/[^/]|//&|
18249 p
18250 q
18251 }'
18252 gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18253 sed -n "$gl_absolute_header_sed"`'"'
18254
18255
18256 fi
18257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
18258 $as_echo "$gl_cv_next_errno_h" >&6; }
18259 fi
18260 NEXT_ERRNO_H=$gl_cv_next_errno_h
18261
18262 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18263 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18264 gl_next_as_first_directive='<'errno.h'>'
18265 else
18266 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18267 gl_next_as_first_directive=$gl_cv_next_errno_h
18268 fi
18269 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
18270
18271
18272
18273
18274 ERRNO_H='errno.h'
18275 fi
18276
18277 if test -n "$ERRNO_H"; then
18278 GL_GENERATE_ERRNO_H_TRUE=
18279 GL_GENERATE_ERRNO_H_FALSE='#'
18280 else
18281 GL_GENERATE_ERRNO_H_TRUE='#'
18282 GL_GENERATE_ERRNO_H_FALSE=
18283 fi
18284
18285
18286 if test -n "$ERRNO_H"; then
18287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
18288 $as_echo_n "checking for EMULTIHOP value... " >&6; }
18289 if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then :
18290 $as_echo_n "(cached) " >&6
18291 else
18292
18293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18294 /* end confdefs.h. */
18295
18296 #include <errno.h>
18297 #ifdef EMULTIHOP
18298 yes
18299 #endif
18300
18301 _ACEOF
18302 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18303 $EGREP "yes" >/dev/null 2>&1; then :
18304 gl_cv_header_errno_h_EMULTIHOP=yes
18305 else
18306 gl_cv_header_errno_h_EMULTIHOP=no
18307 fi
18308 rm -f conftest*
18309
18310 if test $gl_cv_header_errno_h_EMULTIHOP = no; then
18311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18312 /* end confdefs.h. */
18313
18314 #define _XOPEN_SOURCE_EXTENDED 1
18315 #include <errno.h>
18316 #ifdef EMULTIHOP
18317 yes
18318 #endif
18319
18320 _ACEOF
18321 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18322 $EGREP "yes" >/dev/null 2>&1; then :
18323 gl_cv_header_errno_h_EMULTIHOP=hidden
18324 fi
18325 rm -f conftest*
18326
18327 if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
18328 if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
18329 #define _XOPEN_SOURCE_EXTENDED 1
18330 #include <errno.h>
18331 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18332 #include <stdio.h>
18333 #include <stdlib.h>
18334 "; then :
18335
18336 fi
18337
18338 fi
18339 fi
18340
18341 fi
18342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
18343 $as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
18344 case $gl_cv_header_errno_h_EMULTIHOP in
18345 yes | no)
18346 EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
18347 ;;
18348 *)
18349 EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
18350 ;;
18351 esac
18352
18353
18354 fi
18355
18356
18357 if test -n "$ERRNO_H"; then
18358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
18359 $as_echo_n "checking for ENOLINK value... " >&6; }
18360 if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then :
18361 $as_echo_n "(cached) " >&6
18362 else
18363
18364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18365 /* end confdefs.h. */
18366
18367 #include <errno.h>
18368 #ifdef ENOLINK
18369 yes
18370 #endif
18371
18372 _ACEOF
18373 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18374 $EGREP "yes" >/dev/null 2>&1; then :
18375 gl_cv_header_errno_h_ENOLINK=yes
18376 else
18377 gl_cv_header_errno_h_ENOLINK=no
18378 fi
18379 rm -f conftest*
18380
18381 if test $gl_cv_header_errno_h_ENOLINK = no; then
18382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18383 /* end confdefs.h. */
18384
18385 #define _XOPEN_SOURCE_EXTENDED 1
18386 #include <errno.h>
18387 #ifdef ENOLINK
18388 yes
18389 #endif
18390
18391 _ACEOF
18392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18393 $EGREP "yes" >/dev/null 2>&1; then :
18394 gl_cv_header_errno_h_ENOLINK=hidden
18395 fi
18396 rm -f conftest*
18397
18398 if test $gl_cv_header_errno_h_ENOLINK = hidden; then
18399 if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
18400 #define _XOPEN_SOURCE_EXTENDED 1
18401 #include <errno.h>
18402 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18403 #include <stdio.h>
18404 #include <stdlib.h>
18405 "; then :
18406
18407 fi
18408
18409 fi
18410 fi
18411
18412 fi
18413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
18414 $as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
18415 case $gl_cv_header_errno_h_ENOLINK in
18416 yes | no)
18417 ENOLINK_HIDDEN=0; ENOLINK_VALUE=
18418 ;;
18419 *)
18420 ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
18421 ;;
18422 esac
18423
18424
18425 fi
18426
18427
18428 if test -n "$ERRNO_H"; then
18429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
18430 $as_echo_n "checking for EOVERFLOW value... " >&6; }
18431 if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then :
18432 $as_echo_n "(cached) " >&6
18433 else
18434
18435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18436 /* end confdefs.h. */
18437
18438 #include <errno.h>
18439 #ifdef EOVERFLOW
18440 yes
18441 #endif
18442
18443 _ACEOF
18444 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18445 $EGREP "yes" >/dev/null 2>&1; then :
18446 gl_cv_header_errno_h_EOVERFLOW=yes
18447 else
18448 gl_cv_header_errno_h_EOVERFLOW=no
18449 fi
18450 rm -f conftest*
18451
18452 if test $gl_cv_header_errno_h_EOVERFLOW = no; then
18453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18454 /* end confdefs.h. */
18455
18456 #define _XOPEN_SOURCE_EXTENDED 1
18457 #include <errno.h>
18458 #ifdef EOVERFLOW
18459 yes
18460 #endif
18461
18462 _ACEOF
18463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18464 $EGREP "yes" >/dev/null 2>&1; then :
18465 gl_cv_header_errno_h_EOVERFLOW=hidden
18466 fi
18467 rm -f conftest*
18468
18469 if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
18470 if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
18471 #define _XOPEN_SOURCE_EXTENDED 1
18472 #include <errno.h>
18473 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18474 #include <stdio.h>
18475 #include <stdlib.h>
18476 "; then :
18477
18478 fi
18479
18480 fi
18481 fi
18482
18483 fi
18484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
18485 $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
18486 case $gl_cv_header_errno_h_EOVERFLOW in
18487 yes | no)
18488 EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
18489 ;;
18490 *)
18491 EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
18492 ;;
18493 esac
18494
18495
18496 fi
18497
18498
18499
18500
18501
18502
18503
18504
18505
18506
18507 GNULIB_FCNTL=0;
18508 GNULIB_NONBLOCKING=0;
18509 GNULIB_OPEN=0;
18510 GNULIB_OPENAT=0;
18511 HAVE_FCNTL=1;
18512 HAVE_OPENAT=1;
18513 REPLACE_FCNTL=0;
18514 REPLACE_OPEN=0;
18515 REPLACE_OPENAT=0;
18516
18517
18518 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
18519 if test "x$ac_cv_type_mode_t" = x""yes; then :
18520
18521 else
18522
18523 cat >>confdefs.h <<_ACEOF
18524 #define mode_t int
18525 _ACEOF
18526
18527 fi
18528
18529 ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default"
18530 if test "x$ac_cv_have_decl_fdatasync" = x""yes; then :
18531 ac_have_decl=1
18532 else
18533 ac_have_decl=0
18534 fi
18535
18536 cat >>confdefs.h <<_ACEOF
18537 #define HAVE_DECL_FDATASYNC $ac_have_decl
18538 _ACEOF
18539
18540
18541
18542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
18543 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
18544 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
18545 $as_echo_n "(cached) " >&6
18546 else
18547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18548 /* end confdefs.h. */
18549
18550 #include <sys/types.h>
18551 #include <sys/stat.h>
18552 int
18553 main ()
18554 {
18555 struct stat s; s.st_dm_mode;
18556 ;
18557 return 0;
18558 }
18559 _ACEOF
18560 if ac_fn_c_try_compile "$LINENO"; then :
18561 ac_cv_struct_st_dm_mode=yes
18562 else
18563 ac_cv_struct_st_dm_mode=no
18564 fi
18565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18566 fi
18567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
18568 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
18569
18570 if test $ac_cv_struct_st_dm_mode = yes; then
18571
18572 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
18573
18574 fi
18575
18576
18577 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
18578 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
18579 ac_have_decl=1
18580 else
18581 ac_have_decl=0
18582 fi
18583
18584 cat >>confdefs.h <<_ACEOF
18585 #define HAVE_DECL_STRMODE $ac_have_decl
18586 _ACEOF
18587
18588
18589
18590
18591
18592
18593 GNULIB_FCHMODAT=0;
18594 GNULIB_FSTAT=0;
18595 GNULIB_FSTATAT=0;
18596 GNULIB_FUTIMENS=0;
18597 GNULIB_LCHMOD=0;
18598 GNULIB_LSTAT=0;
18599 GNULIB_MKDIRAT=0;
18600 GNULIB_MKFIFO=0;
18601 GNULIB_MKFIFOAT=0;
18602 GNULIB_MKNOD=0;
18603 GNULIB_MKNODAT=0;
18604 GNULIB_STAT=0;
18605 GNULIB_UTIMENSAT=0;
18606 HAVE_FCHMODAT=1;
18607 HAVE_FSTATAT=1;
18608 HAVE_FUTIMENS=1;
18609 HAVE_LCHMOD=1;
18610 HAVE_LSTAT=1;
18611 HAVE_MKDIRAT=1;
18612 HAVE_MKFIFO=1;
18613 HAVE_MKFIFOAT=1;
18614 HAVE_MKNOD=1;
18615 HAVE_MKNODAT=1;
18616 HAVE_UTIMENSAT=1;
18617 REPLACE_FSTAT=0;
18618 REPLACE_FSTATAT=0;
18619 REPLACE_FUTIMENS=0;
18620 REPLACE_LSTAT=0;
18621 REPLACE_MKDIR=0;
18622 REPLACE_MKFIFO=0;
18623 REPLACE_MKNOD=0;
18624 REPLACE_STAT=0;
18625 REPLACE_UTIMENSAT=0;
18626
18627
18628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18629 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18630 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18631 $as_echo_n "(cached) " >&6
18632 else
18633 rm -f conftest.sym conftest.file
18634 echo >conftest.file
18635 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
18636 if test "$cross_compiling" = yes; then :
18637 case "$host_os" in
18638 # Guess yes on glibc systems.
18639 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
18640 # If we don't know, assume the worst.
18641 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
18642 esac
18643
18644 else
18645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18646 /* end confdefs.h. */
18647 $ac_includes_default
18648 int
18649 main ()
18650 {
18651 struct stat sbuf;
18652 /* Linux will dereference the symlink and fail, as required by
18653 POSIX. That is better in the sense that it means we will not
18654 have to compile and use the lstat wrapper. */
18655 return lstat ("conftest.sym/", &sbuf) == 0;
18656
18657 ;
18658 return 0;
18659 }
18660 _ACEOF
18661 if ac_fn_c_try_run "$LINENO"; then :
18662 gl_cv_func_lstat_dereferences_slashed_symlink=yes
18663 else
18664 gl_cv_func_lstat_dereferences_slashed_symlink=no
18665 fi
18666 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18667 conftest.$ac_objext conftest.beam conftest.$ac_ext
18668 fi
18669
18670 else
18671 # If the 'ln -s' command failed, then we probably don't even
18672 # have an lstat function.
18673 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
18674 fi
18675 rm -f conftest.sym conftest.file
18676
18677 fi
18678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18679 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18680 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
18681 *yes)
18682
18683 cat >>confdefs.h <<_ACEOF
18684 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18685 _ACEOF
18686
18687 ;;
18688 esac
18689
18690
18691
18692
18693
18694
18695 GNULIB__EXIT=0;
18696 GNULIB_ATOLL=0;
18697 GNULIB_CALLOC_POSIX=0;
18698 GNULIB_CANONICALIZE_FILE_NAME=0;
18699 GNULIB_GETLOADAVG=0;
18700 GNULIB_GETSUBOPT=0;
18701 GNULIB_GRANTPT=0;
18702 GNULIB_MALLOC_POSIX=0;
18703 GNULIB_MBTOWC=0;
18704 GNULIB_MKDTEMP=0;
18705 GNULIB_MKOSTEMP=0;
18706 GNULIB_MKOSTEMPS=0;
18707 GNULIB_MKSTEMP=0;
18708 GNULIB_MKSTEMPS=0;
18709 GNULIB_POSIX_OPENPT=0;
18710 GNULIB_PTSNAME=0;
18711 GNULIB_PTSNAME_R=0;
18712 GNULIB_PUTENV=0;
18713 GNULIB_RANDOM=0;
18714 GNULIB_RANDOM_R=0;
18715 GNULIB_REALLOC_POSIX=0;
18716 GNULIB_REALPATH=0;
18717 GNULIB_RPMATCH=0;
18718 GNULIB_SECURE_GETENV=0;
18719 GNULIB_SETENV=0;
18720 GNULIB_STRTOD=0;
18721 GNULIB_STRTOLL=0;
18722 GNULIB_STRTOULL=0;
18723 GNULIB_SYSTEM_POSIX=0;
18724 GNULIB_UNLOCKPT=0;
18725 GNULIB_UNSETENV=0;
18726 GNULIB_WCTOMB=0;
18727 HAVE__EXIT=1;
18728 HAVE_ATOLL=1;
18729 HAVE_CANONICALIZE_FILE_NAME=1;
18730 HAVE_DECL_GETLOADAVG=1;
18731 HAVE_GETSUBOPT=1;
18732 HAVE_GRANTPT=1;
18733 HAVE_MKDTEMP=1;
18734 HAVE_MKOSTEMP=1;
18735 HAVE_MKOSTEMPS=1;
18736 HAVE_MKSTEMP=1;
18737 HAVE_MKSTEMPS=1;
18738 HAVE_POSIX_OPENPT=1;
18739 HAVE_PTSNAME=1;
18740 HAVE_PTSNAME_R=1;
18741 HAVE_RANDOM=1;
18742 HAVE_RANDOM_H=1;
18743 HAVE_RANDOM_R=1;
18744 HAVE_REALPATH=1;
18745 HAVE_RPMATCH=1;
18746 HAVE_SECURE_GETENV=1;
18747 HAVE_SETENV=1;
18748 HAVE_DECL_SETENV=1;
18749 HAVE_STRTOD=1;
18750 HAVE_STRTOLL=1;
18751 HAVE_STRTOULL=1;
18752 HAVE_STRUCT_RANDOM_DATA=1;
18753 HAVE_SYS_LOADAVG_H=0;
18754 HAVE_UNLOCKPT=1;
18755 HAVE_DECL_UNSETENV=1;
18756 REPLACE_CALLOC=0;
18757 REPLACE_CANONICALIZE_FILE_NAME=0;
18758 REPLACE_MALLOC=0;
18759 REPLACE_MBTOWC=0;
18760 REPLACE_MKSTEMP=0;
18761 REPLACE_PTSNAME=0;
18762 REPLACE_PTSNAME_R=0;
18763 REPLACE_PUTENV=0;
18764 REPLACE_RANDOM_R=0;
18765 REPLACE_REALLOC=0;
18766 REPLACE_REALPATH=0;
18767 REPLACE_SETENV=0;
18768 REPLACE_STRTOD=0;
18769 REPLACE_UNSETENV=0;
18770 REPLACE_WCTOMB=0;
18771
18772
18773
18774
18775
18776
18777
18778
18779
18780
18781
18782
18783
18784
18785
18786
18787 if test $gl_cv_have_include_next = yes; then
18788 gl_cv_next_getopt_h='<'getopt.h'>'
18789 else
18790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
18791 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
18792 if test "${gl_cv_next_getopt_h+set}" = set; then :
18793 $as_echo_n "(cached) " >&6
18794 else
18795
18796 if test $ac_cv_header_getopt_h = yes; then
18797
18798
18799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18800 /* end confdefs.h. */
18801 #include <getopt.h>
18802
18803 _ACEOF
18804 case "$host_os" in
18805 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18806 *) gl_absname_cpp="$ac_cpp" ;;
18807 esac
18808
18809 case "$host_os" in
18810 mingw*)
18811 gl_dirsep_regex='[/\\]'
18812 ;;
18813 *)
18814 gl_dirsep_regex='\/'
18815 ;;
18816 esac
18817 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18818
18819 gl_header_literal_regex=`echo 'getopt.h' \
18820 | sed -e "$gl_make_literal_regex_sed"`
18821 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18822 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18823 s|^/[^/]|//&|
18824 p
18825 q
18826 }'
18827 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18828 sed -n "$gl_absolute_header_sed"`'"'
18829 else
18830 gl_cv_next_getopt_h='<'getopt.h'>'
18831 fi
18832
18833
18834 fi
18835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
18836 $as_echo "$gl_cv_next_getopt_h" >&6; }
18837 fi
18838 NEXT_GETOPT_H=$gl_cv_next_getopt_h
18839
18840 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18841 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18842 gl_next_as_first_directive='<'getopt.h'>'
18843 else
18844 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18845 gl_next_as_first_directive=$gl_cv_next_getopt_h
18846 fi
18847 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
18848
18849
18850
18851
18852 if test $ac_cv_header_getopt_h = yes; then
18853 HAVE_GETOPT_H=1
18854 else
18855 HAVE_GETOPT_H=0
18856 fi
18857
18858
18859 gl_replace_getopt=
18860
18861 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
18862 for ac_header in getopt.h
18863 do :
18864 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
18865 if test "x$ac_cv_header_getopt_h" = x""yes; then :
18866 cat >>confdefs.h <<_ACEOF
18867 #define HAVE_GETOPT_H 1
18868 _ACEOF
18869
18870 else
18871 gl_replace_getopt=yes
18872 fi
18873
18874 done
18875
18876 fi
18877
18878 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
18879 for ac_func in getopt_long_only
18880 do :
18881 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
18882 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
18883 cat >>confdefs.h <<_ACEOF
18884 #define HAVE_GETOPT_LONG_ONLY 1
18885 _ACEOF
18886
18887 else
18888 gl_replace_getopt=yes
18889 fi
18890 done
18891
18892 fi
18893
18894 if test -z "$gl_replace_getopt"; then
18895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
18896 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
18897 if test "${gl_cv_func_getopt_posix+set}" = set; then :
18898 $as_echo_n "(cached) " >&6
18899 else
18900
18901 if test $cross_compiling = no; then
18902 if test "$cross_compiling" = yes; then :
18903 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18904 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18905 as_fn_error "cannot run test program while cross compiling
18906 See \`config.log' for more details." "$LINENO" 5; }
18907 else
18908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18909 /* end confdefs.h. */
18910
18911 #include <unistd.h>
18912 #include <stdlib.h>
18913 #include <string.h>
18914
18915 int
18916 main ()
18917 {
18918 static char program[] = "program";
18919 static char a[] = "-a";
18920 static char foo[] = "foo";
18921 static char bar[] = "bar";
18922 char *argv[] = { program, a, foo, bar, NULL };
18923 int c;
18924
18925 c = getopt (4, argv, "ab");
18926 if (!(c == 'a'))
18927 return 1;
18928 c = getopt (4, argv, "ab");
18929 if (!(c == -1))
18930 return 2;
18931 if (!(optind == 2))
18932 return 3;
18933 return 0;
18934 }
18935
18936 _ACEOF
18937 if ac_fn_c_try_run "$LINENO"; then :
18938 gl_cv_func_getopt_posix=maybe
18939 else
18940 gl_cv_func_getopt_posix=no
18941 fi
18942 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18943 conftest.$ac_objext conftest.beam conftest.$ac_ext
18944 fi
18945
18946 if test $gl_cv_func_getopt_posix = maybe; then
18947 if test "$cross_compiling" = yes; then :
18948 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18949 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18950 as_fn_error "cannot run test program while cross compiling
18951 See \`config.log' for more details." "$LINENO" 5; }
18952 else
18953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18954 /* end confdefs.h. */
18955
18956 #include <unistd.h>
18957 #include <stdlib.h>
18958 #include <string.h>
18959
18960 int
18961 main ()
18962 {
18963 static char program[] = "program";
18964 static char donald[] = "donald";
18965 static char p[] = "-p";
18966 static char billy[] = "billy";
18967 static char duck[] = "duck";
18968 static char a[] = "-a";
18969 static char bar[] = "bar";
18970 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
18971 int c;
18972
18973 c = getopt (7, argv, "+abp:q:");
18974 if (!(c == -1))
18975 return 4;
18976 if (!(strcmp (argv[0], "program") == 0))
18977 return 5;
18978 if (!(strcmp (argv[1], "donald") == 0))
18979 return 6;
18980 if (!(strcmp (argv[2], "-p") == 0))
18981 return 7;
18982 if (!(strcmp (argv[3], "billy") == 0))
18983 return 8;
18984 if (!(strcmp (argv[4], "duck") == 0))
18985 return 9;
18986 if (!(strcmp (argv[5], "-a") == 0))
18987 return 10;
18988 if (!(strcmp (argv[6], "bar") == 0))
18989 return 11;
18990 if (!(optind == 1))
18991 return 12;
18992 return 0;
18993 }
18994
18995 _ACEOF
18996 if ac_fn_c_try_run "$LINENO"; then :
18997 gl_cv_func_getopt_posix=maybe
18998 else
18999 gl_cv_func_getopt_posix=no
19000 fi
19001 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19002 conftest.$ac_objext conftest.beam conftest.$ac_ext
19003 fi
19004
19005 fi
19006 if test $gl_cv_func_getopt_posix = maybe; then
19007 if test "$cross_compiling" = yes; then :
19008 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19010 as_fn_error "cannot run test program while cross compiling
19011 See \`config.log' for more details." "$LINENO" 5; }
19012 else
19013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19014 /* end confdefs.h. */
19015
19016 #include <unistd.h>
19017 #include <stdlib.h>
19018 #include <string.h>
19019
19020 int
19021 main ()
19022 {
19023 static char program[] = "program";
19024 static char ab[] = "-ab";
19025 char *argv[3] = { program, ab, NULL };
19026 if (getopt (2, argv, "ab:") != 'a')
19027 return 13;
19028 if (getopt (2, argv, "ab:") != '?')
19029 return 14;
19030 if (optopt != 'b')
19031 return 15;
19032 if (optind != 2)
19033 return 16;
19034 return 0;
19035 }
19036
19037 _ACEOF
19038 if ac_fn_c_try_run "$LINENO"; then :
19039 gl_cv_func_getopt_posix=yes
19040 else
19041 gl_cv_func_getopt_posix=no
19042 fi
19043 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19044 conftest.$ac_objext conftest.beam conftest.$ac_ext
19045 fi
19046
19047 fi
19048 else
19049 case "$host_os" in
19050 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
19051 *) gl_cv_func_getopt_posix="guessing yes";;
19052 esac
19053 fi
19054
19055 fi
19056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
19057 $as_echo "$gl_cv_func_getopt_posix" >&6; }
19058 case "$gl_cv_func_getopt_posix" in
19059 *no) gl_replace_getopt=yes ;;
19060 esac
19061 fi
19062
19063 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
19064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
19065 $as_echo_n "checking for working GNU getopt function... " >&6; }
19066 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
19067 $as_echo_n "(cached) " >&6
19068 else
19069 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
19070 # optstring is necessary for programs like m4 that have POSIX-mandated
19071 # semantics for supporting options interspersed with files.
19072 # Also, since getopt_long is a GNU extension, we require optind=0.
19073 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
19074 # so take care to revert to the correct (non-)export state.
19075 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
19076 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
19077 xx) gl_had_POSIXLY_CORRECT=exported ;;
19078 x) gl_had_POSIXLY_CORRECT=yes ;;
19079 *) gl_had_POSIXLY_CORRECT= ;;
19080 esac
19081 POSIXLY_CORRECT=1
19082 export POSIXLY_CORRECT
19083 if test "$cross_compiling" = yes; then :
19084 gl_cv_func_getopt_gnu="guessing no"
19085
19086 else
19087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19088 /* end confdefs.h. */
19089 #include <getopt.h>
19090 #include <stddef.h>
19091 #include <string.h>
19092
19093 #include <stdlib.h>
19094 #if defined __MACH__ && defined __APPLE__
19095 /* Avoid a crash on Mac OS X. */
19096 #include <mach/mach.h>
19097 #include <mach/mach_error.h>
19098 #include <mach/thread_status.h>
19099 #include <mach/exception.h>
19100 #include <mach/task.h>
19101 #include <pthread.h>
19102 /* The exception port on which our thread listens. */
19103 static mach_port_t our_exception_port;
19104 /* The main function of the thread listening for exceptions of type
19105 EXC_BAD_ACCESS. */
19106 static void *
19107 mach_exception_thread (void *arg)
19108 {
19109 /* Buffer for a message to be received. */
19110 struct {
19111 mach_msg_header_t head;
19112 mach_msg_body_t msgh_body;
19113 char data[1024];
19114 } msg;
19115 mach_msg_return_t retval;
19116 /* Wait for a message on the exception port. */
19117 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
19118 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
19119 if (retval != MACH_MSG_SUCCESS)
19120 abort ();
19121 exit (1);
19122 }
19123 static void
19124 nocrash_init (void)
19125 {
19126 mach_port_t self = mach_task_self ();
19127 /* Allocate a port on which the thread shall listen for exceptions. */
19128 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
19129 == KERN_SUCCESS) {
19130 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
19131 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
19132 MACH_MSG_TYPE_MAKE_SEND)
19133 == KERN_SUCCESS) {
19134 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
19135 for us. */
19136 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
19137 /* Create the thread listening on the exception port. */
19138 pthread_attr_t attr;
19139 pthread_t thread;
19140 if (pthread_attr_init (&attr) == 0
19141 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
19142 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
19143 pthread_attr_destroy (&attr);
19144 /* Replace the exception port info for these exceptions with our own.
19145 Note that we replace the exception port for the entire task, not only
19146 for a particular thread. This has the effect that when our exception
19147 port gets the message, the thread specific exception port has already
19148 been asked, and we don't need to bother about it.
19149 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
19150 task_set_exception_ports (self, mask, our_exception_port,
19151 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
19152 }
19153 }
19154 }
19155 }
19156 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
19157 /* Avoid a crash on native Windows. */
19158 #define WIN32_LEAN_AND_MEAN
19159 #include <windows.h>
19160 #include <winerror.h>
19161 static LONG WINAPI
19162 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
19163 {
19164 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
19165 {
19166 case EXCEPTION_ACCESS_VIOLATION:
19167 case EXCEPTION_IN_PAGE_ERROR:
19168 case EXCEPTION_STACK_OVERFLOW:
19169 case EXCEPTION_GUARD_PAGE:
19170 case EXCEPTION_PRIV_INSTRUCTION:
19171 case EXCEPTION_ILLEGAL_INSTRUCTION:
19172 case EXCEPTION_DATATYPE_MISALIGNMENT:
19173 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
19174 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
19175 exit (1);
19176 }
19177 return EXCEPTION_CONTINUE_SEARCH;
19178 }
19179 static void
19180 nocrash_init (void)
19181 {
19182 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
19183 }
19184 #else
19185 /* Avoid a crash on POSIX systems. */
19186 #include <signal.h>
19187 /* A POSIX signal handler. */
19188 static void
19189 exception_handler (int sig)
19190 {
19191 exit (1);
19192 }
19193 static void
19194 nocrash_init (void)
19195 {
19196 #ifdef SIGSEGV
19197 signal (SIGSEGV, exception_handler);
19198 #endif
19199 #ifdef SIGBUS
19200 signal (SIGBUS, exception_handler);
19201 #endif
19202 }
19203 #endif
19204
19205
19206 int
19207 main ()
19208 {
19209
19210 int result = 0;
19211
19212 nocrash_init();
19213
19214 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
19215 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
19216 OSF/1 5.1, Solaris 10. */
19217 {
19218 static char conftest[] = "conftest";
19219 static char plus[] = "-+";
19220 char *argv[3] = { conftest, plus, NULL };
19221 opterr = 0;
19222 if (getopt (2, argv, "+a") != '?')
19223 result |= 1;
19224 }
19225 /* This code succeeds on glibc 2.8, mingw,
19226 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
19227 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
19228 {
19229 static char program[] = "program";
19230 static char p[] = "-p";
19231 static char foo[] = "foo";
19232 static char bar[] = "bar";
19233 char *argv[] = { program, p, foo, bar, NULL };
19234
19235 optind = 1;
19236 if (getopt (4, argv, "p::") != 'p')
19237 result |= 2;
19238 else if (optarg != NULL)
19239 result |= 4;
19240 else if (getopt (4, argv, "p::") != -1)
19241 result |= 6;
19242 else if (optind != 2)
19243 result |= 8;
19244 }
19245 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
19246 {
19247 static char program[] = "program";
19248 static char foo[] = "foo";
19249 static char p[] = "-p";
19250 char *argv[] = { program, foo, p, NULL };
19251 optind = 0;
19252 if (getopt (3, argv, "-p") != 1)
19253 result |= 16;
19254 else if (getopt (3, argv, "-p") != 'p')
19255 result |= 16;
19256 }
19257 /* This code fails on glibc 2.11. */
19258 {
19259 static char program[] = "program";
19260 static char b[] = "-b";
19261 static char a[] = "-a";
19262 char *argv[] = { program, b, a, NULL };
19263 optind = opterr = 0;
19264 if (getopt (3, argv, "+:a:b") != 'b')
19265 result |= 32;
19266 else if (getopt (3, argv, "+:a:b") != ':')
19267 result |= 32;
19268 }
19269 /* This code dumps core on glibc 2.14. */
19270 {
19271 static char program[] = "program";
19272 static char w[] = "-W";
19273 static char dummy[] = "dummy";
19274 char *argv[] = { program, w, dummy, NULL };
19275 optind = opterr = 1;
19276 if (getopt (3, argv, "W;") != 'W')
19277 result |= 64;
19278 }
19279 return result;
19280
19281 ;
19282 return 0;
19283 }
19284 _ACEOF
19285 if ac_fn_c_try_run "$LINENO"; then :
19286 gl_cv_func_getopt_gnu=yes
19287 else
19288 gl_cv_func_getopt_gnu=no
19289 fi
19290 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19291 conftest.$ac_objext conftest.beam conftest.$ac_ext
19292 fi
19293
19294 case $gl_had_POSIXLY_CORRECT in
19295 exported) ;;
19296 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
19297 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
19298 esac
19299
19300 fi
19301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
19302 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
19303 if test "$gl_cv_func_getopt_gnu" != yes; then
19304 gl_replace_getopt=yes
19305 else
19306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
19307 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
19308 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
19309 $as_echo_n "(cached) " >&6
19310 else
19311 if test "$cross_compiling" = yes; then :
19312 case "$host_os" in
19313 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
19314 *) gl_cv_func_getopt_long_gnu="guessing yes";;
19315 esac
19316
19317 else
19318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19319 /* end confdefs.h. */
19320 #include <getopt.h>
19321 #include <stddef.h>
19322 #include <string.h>
19323
19324 int
19325 main ()
19326 {
19327 static const struct option long_options[] =
19328 {
19329 { "xtremely-",no_argument, NULL, 1003 },
19330 { "xtra", no_argument, NULL, 1001 },
19331 { "xtreme", no_argument, NULL, 1002 },
19332 { "xtremely", no_argument, NULL, 1003 },
19333 { NULL, 0, NULL, 0 }
19334 };
19335 /* This code fails on OpenBSD 5.0. */
19336 {
19337 static char program[] = "program";
19338 static char xtremel[] = "--xtremel";
19339 char *argv[] = { program, xtremel, NULL };
19340 int option_index;
19341 optind = 1; opterr = 0;
19342 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
19343 return 1;
19344 }
19345 return 0;
19346
19347 ;
19348 return 0;
19349 }
19350 _ACEOF
19351 if ac_fn_c_try_run "$LINENO"; then :
19352 gl_cv_func_getopt_long_gnu=yes
19353 else
19354 gl_cv_func_getopt_long_gnu=no
19355 fi
19356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19357 conftest.$ac_objext conftest.beam conftest.$ac_ext
19358 fi
19359
19360
19361 fi
19362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
19363 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
19364 case "$gl_cv_func_getopt_long_gnu" in
19365 *yes) ;;
19366 *) gl_replace_getopt=yes ;;
19367 esac
19368 fi
19369 fi
19370
19371
19372
19373
19374
19375
19376 REPLACE_GETOPT=0
19377 if test -n "$gl_replace_getopt"; then
19378 REPLACE_GETOPT=1
19379 fi
19380
19381 if test $REPLACE_GETOPT = 1; then
19382
19383 GETOPT_H=getopt.h
19384
19385 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19386
19387
19388
19389 fi
19390
19391 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
19392 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
19393 ac_have_decl=1
19394 else
19395 ac_have_decl=0
19396 fi
19397
19398 cat >>confdefs.h <<_ACEOF
19399 #define HAVE_DECL_GETENV $ac_have_decl
19400 _ACEOF
19401
19402 :
19403
19404
19405
19406
19407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
19408 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
19409 if test "${ac_cv_c_restrict+set}" = set; then :
19410 $as_echo_n "(cached) " >&6
19411 else
19412 ac_cv_c_restrict=no
19413 # The order here caters to the fact that C++ does not require restrict.
19414 for ac_kw in __restrict __restrict__ _Restrict restrict; do
19415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19416 /* end confdefs.h. */
19417 typedef int * int_ptr;
19418 int foo (int_ptr $ac_kw ip) {
19419 return ip[0];
19420 }
19421 int
19422 main ()
19423 {
19424 int s[1];
19425 int * $ac_kw t = s;
19426 t[0] = 0;
19427 return foo(t)
19428 ;
19429 return 0;
19430 }
19431 _ACEOF
19432 if ac_fn_c_try_compile "$LINENO"; then :
19433 ac_cv_c_restrict=$ac_kw
19434 fi
19435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19436 test "$ac_cv_c_restrict" != no && break
19437 done
19438
19439 fi
19440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
19441 $as_echo "$ac_cv_c_restrict" >&6; }
19442
19443 case $ac_cv_c_restrict in
19444 restrict) ;;
19445 no) $as_echo "#define restrict /**/" >>confdefs.h
19446 ;;
19447 *) cat >>confdefs.h <<_ACEOF
19448 #define restrict $ac_cv_c_restrict
19449 _ACEOF
19450 ;;
19451 esac
19452
19453
19454 GNULIB_GETTIMEOFDAY=0;
19455 HAVE_GETTIMEOFDAY=1;
19456 HAVE_STRUCT_TIMEVAL=1;
19457 HAVE_SYS_TIME_H=1;
19458 REPLACE_GETTIMEOFDAY=0;
19459 REPLACE_STRUCT_TIMEVAL=0;
19460
19461
19462
19463
19464
19465
19466
19467
19468
19469
19470
19471
19472
19473
19474
19475
19476 if test $gl_cv_have_include_next = yes; then
19477 gl_cv_next_sys_time_h='<'sys/time.h'>'
19478 else
19479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
19480 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
19481 if test "${gl_cv_next_sys_time_h+set}" = set; then :
19482 $as_echo_n "(cached) " >&6
19483 else
19484
19485 if test $ac_cv_header_sys_time_h = yes; then
19486
19487
19488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19489 /* end confdefs.h. */
19490 #include <sys/time.h>
19491
19492 _ACEOF
19493 case "$host_os" in
19494 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19495 *) gl_absname_cpp="$ac_cpp" ;;
19496 esac
19497
19498 case "$host_os" in
19499 mingw*)
19500 gl_dirsep_regex='[/\\]'
19501 ;;
19502 *)
19503 gl_dirsep_regex='\/'
19504 ;;
19505 esac
19506 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19507
19508 gl_header_literal_regex=`echo 'sys/time.h' \
19509 | sed -e "$gl_make_literal_regex_sed"`
19510 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19511 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19512 s|^/[^/]|//&|
19513 p
19514 q
19515 }'
19516 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19517 sed -n "$gl_absolute_header_sed"`'"'
19518 else
19519 gl_cv_next_sys_time_h='<'sys/time.h'>'
19520 fi
19521
19522
19523 fi
19524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
19525 $as_echo "$gl_cv_next_sys_time_h" >&6; }
19526 fi
19527 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
19528
19529 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19530 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19531 gl_next_as_first_directive='<'sys/time.h'>'
19532 else
19533 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19534 gl_next_as_first_directive=$gl_cv_next_sys_time_h
19535 fi
19536 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
19537
19538
19539
19540
19541
19542 if test $ac_cv_header_sys_time_h != yes; then
19543 HAVE_SYS_TIME_H=0
19544 fi
19545
19546
19547
19548
19549
19550 if test $ac_cv_header_sys_socket_h != yes; then
19551 for ac_header in winsock2.h
19552 do :
19553 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19554 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19555 cat >>confdefs.h <<_ACEOF
19556 #define HAVE_WINSOCK2_H 1
19557 _ACEOF
19558
19559 fi
19560
19561 done
19562
19563 fi
19564 if test "$ac_cv_header_winsock2_h" = yes; then
19565 HAVE_WINSOCK2_H=1
19566 UNISTD_H_HAVE_WINSOCK2_H=1
19567 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19568 else
19569 HAVE_WINSOCK2_H=0
19570 fi
19571
19572
19573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
19574 $as_echo_n "checking for struct timeval... " >&6; }
19575 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
19576 $as_echo_n "(cached) " >&6
19577 else
19578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19579 /* end confdefs.h. */
19580 #if HAVE_SYS_TIME_H
19581 #include <sys/time.h>
19582 #endif
19583 #include <time.h>
19584 #if HAVE_WINSOCK2_H
19585 # include <winsock2.h>
19586 #endif
19587
19588 int
19589 main ()
19590 {
19591 static struct timeval x; x.tv_sec = x.tv_usec;
19592 ;
19593 return 0;
19594 }
19595 _ACEOF
19596 if ac_fn_c_try_compile "$LINENO"; then :
19597 gl_cv_sys_struct_timeval=yes
19598 else
19599 gl_cv_sys_struct_timeval=no
19600 fi
19601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19602
19603 fi
19604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
19605 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
19606 if test $gl_cv_sys_struct_timeval != yes; then
19607 HAVE_STRUCT_TIMEVAL=0
19608 else
19609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
19610 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
19611 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
19612 $as_echo_n "(cached) " >&6
19613 else
19614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19615 /* end confdefs.h. */
19616 #if HAVE_SYS_TIME_H
19617 #include <sys/time.h>
19618 #endif
19619 #include <time.h>
19620 #if HAVE_WINSOCK2_H
19621 # include <winsock2.h>
19622 #endif
19623
19624 int
19625 main ()
19626 {
19627 static struct timeval x;
19628 typedef int verify_tv_sec_type[
19629 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
19630 ];
19631
19632 ;
19633 return 0;
19634 }
19635 _ACEOF
19636 if ac_fn_c_try_compile "$LINENO"; then :
19637 gl_cv_sys_struct_timeval_tv_sec=yes
19638 else
19639 gl_cv_sys_struct_timeval_tv_sec=no
19640 fi
19641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19642
19643 fi
19644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
19645 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
19646 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
19647 REPLACE_STRUCT_TIMEVAL=1
19648 fi
19649 fi
19650
19651
19652
19653
19654
19655
19656
19657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
19658 $as_echo_n "checking for unsigned long long int... " >&6; }
19659 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
19660 $as_echo_n "(cached) " >&6
19661 else
19662 ac_cv_type_unsigned_long_long_int=yes
19663 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
19664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19665 /* end confdefs.h. */
19666
19667 /* For now, do not test the preprocessor; as of 2007 there are too many
19668 implementations with broken preprocessors. Perhaps this can
19669 be revisited in 2012. In the meantime, code should not expect
19670 #if to work with literals wider than 32 bits. */
19671 /* Test literals. */
19672 long long int ll = 9223372036854775807ll;
19673 long long int nll = -9223372036854775807LL;
19674 unsigned long long int ull = 18446744073709551615ULL;
19675 /* Test constant expressions. */
19676 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
19677 ? 1 : -1)];
19678 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
19679 ? 1 : -1)];
19680 int i = 63;
19681 int
19682 main ()
19683 {
19684 /* Test availability of runtime routines for shift and division. */
19685 long long int llmax = 9223372036854775807ll;
19686 unsigned long long int ullmax = 18446744073709551615ull;
19687 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
19688 | (llmax / ll) | (llmax % ll)
19689 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
19690 | (ullmax / ull) | (ullmax % ull));
19691 ;
19692 return 0;
19693 }
19694
19695 _ACEOF
19696 if ac_fn_c_try_link "$LINENO"; then :
19697
19698 else
19699 ac_cv_type_unsigned_long_long_int=no
19700 fi
19701 rm -f core conftest.err conftest.$ac_objext \
19702 conftest$ac_exeext conftest.$ac_ext
19703 fi
19704 fi
19705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
19706 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
19707 if test $ac_cv_type_unsigned_long_long_int = yes; then
19708
19709 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
19710
19711 fi
19712
19713
19714
19715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
19716 $as_echo_n "checking for long long int... " >&6; }
19717 if test "${ac_cv_type_long_long_int+set}" = set; then :
19718 $as_echo_n "(cached) " >&6
19719 else
19720 ac_cv_type_long_long_int=yes
19721 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
19722 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
19723 if test $ac_cv_type_long_long_int = yes; then
19724 if test "$cross_compiling" = yes; then :
19725 :
19726 else
19727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19728 /* end confdefs.h. */
19729 #include <limits.h>
19730 #ifndef LLONG_MAX
19731 # define HALF \
19732 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
19733 # define LLONG_MAX (HALF - 1 + HALF)
19734 #endif
19735 int
19736 main ()
19737 {
19738 long long int n = 1;
19739 int i;
19740 for (i = 0; ; i++)
19741 {
19742 long long int m = n << i;
19743 if (m >> i != n)
19744 return 1;
19745 if (LLONG_MAX / 2 < m)
19746 break;
19747 }
19748 return 0;
19749 ;
19750 return 0;
19751 }
19752 _ACEOF
19753 if ac_fn_c_try_run "$LINENO"; then :
19754
19755 else
19756 ac_cv_type_long_long_int=no
19757 fi
19758 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19759 conftest.$ac_objext conftest.beam conftest.$ac_ext
19760 fi
19761
19762 fi
19763 fi
19764 fi
19765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
19766 $as_echo "$ac_cv_type_long_long_int" >&6; }
19767 if test $ac_cv_type_long_long_int = yes; then
19768
19769 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
19770
19771 fi
19772
19773
19774
19775
19776
19777
19778 gl_cv_c_multiarch=no
19779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19780 /* end confdefs.h. */
19781 #ifndef __APPLE_CC__
19782 not a universal capable compiler
19783 #endif
19784 typedef int dummy;
19785
19786 _ACEOF
19787 if ac_fn_c_try_compile "$LINENO"; then :
19788
19789 arch=
19790 prev=
19791 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
19792 if test -n "$prev"; then
19793 case $word in
19794 i?86 | x86_64 | ppc | ppc64)
19795 if test -z "$arch" || test "$arch" = "$word"; then
19796 arch="$word"
19797 else
19798 gl_cv_c_multiarch=yes
19799 fi
19800 ;;
19801 esac
19802 prev=
19803 else
19804 if test "x$word" = "x-arch"; then
19805 prev=arch
19806 fi
19807 fi
19808 done
19809
19810 fi
19811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19812 if test $gl_cv_c_multiarch = yes; then
19813 APPLE_UNIVERSAL_BUILD=1
19814 else
19815 APPLE_UNIVERSAL_BUILD=0
19816 fi
19817
19818
19819
19820
19821
19822 if test $ac_cv_type_long_long_int = yes; then
19823 HAVE_LONG_LONG_INT=1
19824 else
19825 HAVE_LONG_LONG_INT=0
19826 fi
19827
19828
19829 if test $ac_cv_type_unsigned_long_long_int = yes; then
19830 HAVE_UNSIGNED_LONG_LONG_INT=1
19831 else
19832 HAVE_UNSIGNED_LONG_LONG_INT=0
19833 fi
19834
19835
19836
19837 if test $ac_cv_header_wchar_h = yes; then
19838 HAVE_WCHAR_H=1
19839 else
19840 HAVE_WCHAR_H=0
19841 fi
19842
19843
19844 if test $ac_cv_header_inttypes_h = yes; then
19845 HAVE_INTTYPES_H=1
19846 else
19847 HAVE_INTTYPES_H=0
19848 fi
19849
19850
19851 if test $ac_cv_header_sys_types_h = yes; then
19852 HAVE_SYS_TYPES_H=1
19853 else
19854 HAVE_SYS_TYPES_H=0
19855 fi
19856
19857
19858
19859
19860
19861
19862
19863
19864
19865
19866
19867 if test $gl_cv_have_include_next = yes; then
19868 gl_cv_next_stdint_h='<'stdint.h'>'
19869 else
19870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
19871 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
19872 if test "${gl_cv_next_stdint_h+set}" = set; then :
19873 $as_echo_n "(cached) " >&6
19874 else
19875
19876 if test $ac_cv_header_stdint_h = yes; then
19877
19878
19879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19880 /* end confdefs.h. */
19881 #include <stdint.h>
19882
19883 _ACEOF
19884 case "$host_os" in
19885 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19886 *) gl_absname_cpp="$ac_cpp" ;;
19887 esac
19888
19889 case "$host_os" in
19890 mingw*)
19891 gl_dirsep_regex='[/\\]'
19892 ;;
19893 *)
19894 gl_dirsep_regex='\/'
19895 ;;
19896 esac
19897 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19898
19899 gl_header_literal_regex=`echo 'stdint.h' \
19900 | sed -e "$gl_make_literal_regex_sed"`
19901 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19902 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19903 s|^/[^/]|//&|
19904 p
19905 q
19906 }'
19907 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19908 sed -n "$gl_absolute_header_sed"`'"'
19909 else
19910 gl_cv_next_stdint_h='<'stdint.h'>'
19911 fi
19912
19913
19914 fi
19915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
19916 $as_echo "$gl_cv_next_stdint_h" >&6; }
19917 fi
19918 NEXT_STDINT_H=$gl_cv_next_stdint_h
19919
19920 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19921 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19922 gl_next_as_first_directive='<'stdint.h'>'
19923 else
19924 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19925 gl_next_as_first_directive=$gl_cv_next_stdint_h
19926 fi
19927 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
19928
19929
19930
19931
19932 if test $ac_cv_header_stdint_h = yes; then
19933 HAVE_STDINT_H=1
19934 else
19935 HAVE_STDINT_H=0
19936 fi
19937
19938
19939 if test $ac_cv_header_stdint_h = yes; then
19940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
19941 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
19942 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
19943 $as_echo_n "(cached) " >&6
19944 else
19945 gl_cv_header_working_stdint_h=no
19946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19947 /* end confdefs.h. */
19948
19949
19950 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
19951 #include <stdint.h>
19952 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
19953 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
19954 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
19955 #endif
19956
19957
19958 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19959 included before <wchar.h>. */
19960 #include <stddef.h>
19961 #include <signal.h>
19962 #if HAVE_WCHAR_H
19963 # include <stdio.h>
19964 # include <time.h>
19965 # include <wchar.h>
19966 #endif
19967
19968
19969 #ifdef INT8_MAX
19970 int8_t a1 = INT8_MAX;
19971 int8_t a1min = INT8_MIN;
19972 #endif
19973 #ifdef INT16_MAX
19974 int16_t a2 = INT16_MAX;
19975 int16_t a2min = INT16_MIN;
19976 #endif
19977 #ifdef INT32_MAX
19978 int32_t a3 = INT32_MAX;
19979 int32_t a3min = INT32_MIN;
19980 #endif
19981 #ifdef INT64_MAX
19982 int64_t a4 = INT64_MAX;
19983 int64_t a4min = INT64_MIN;
19984 #endif
19985 #ifdef UINT8_MAX
19986 uint8_t b1 = UINT8_MAX;
19987 #else
19988 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
19989 #endif
19990 #ifdef UINT16_MAX
19991 uint16_t b2 = UINT16_MAX;
19992 #endif
19993 #ifdef UINT32_MAX
19994 uint32_t b3 = UINT32_MAX;
19995 #endif
19996 #ifdef UINT64_MAX
19997 uint64_t b4 = UINT64_MAX;
19998 #endif
19999 int_least8_t c1 = INT8_C (0x7f);
20000 int_least8_t c1max = INT_LEAST8_MAX;
20001 int_least8_t c1min = INT_LEAST8_MIN;
20002 int_least16_t c2 = INT16_C (0x7fff);
20003 int_least16_t c2max = INT_LEAST16_MAX;
20004 int_least16_t c2min = INT_LEAST16_MIN;
20005 int_least32_t c3 = INT32_C (0x7fffffff);
20006 int_least32_t c3max = INT_LEAST32_MAX;
20007 int_least32_t c3min = INT_LEAST32_MIN;
20008 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
20009 int_least64_t c4max = INT_LEAST64_MAX;
20010 int_least64_t c4min = INT_LEAST64_MIN;
20011 uint_least8_t d1 = UINT8_C (0xff);
20012 uint_least8_t d1max = UINT_LEAST8_MAX;
20013 uint_least16_t d2 = UINT16_C (0xffff);
20014 uint_least16_t d2max = UINT_LEAST16_MAX;
20015 uint_least32_t d3 = UINT32_C (0xffffffff);
20016 uint_least32_t d3max = UINT_LEAST32_MAX;
20017 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
20018 uint_least64_t d4max = UINT_LEAST64_MAX;
20019 int_fast8_t e1 = INT_FAST8_MAX;
20020 int_fast8_t e1min = INT_FAST8_MIN;
20021 int_fast16_t e2 = INT_FAST16_MAX;
20022 int_fast16_t e2min = INT_FAST16_MIN;
20023 int_fast32_t e3 = INT_FAST32_MAX;
20024 int_fast32_t e3min = INT_FAST32_MIN;
20025 int_fast64_t e4 = INT_FAST64_MAX;
20026 int_fast64_t e4min = INT_FAST64_MIN;
20027 uint_fast8_t f1 = UINT_FAST8_MAX;
20028 uint_fast16_t f2 = UINT_FAST16_MAX;
20029 uint_fast32_t f3 = UINT_FAST32_MAX;
20030 uint_fast64_t f4 = UINT_FAST64_MAX;
20031 #ifdef INTPTR_MAX
20032 intptr_t g = INTPTR_MAX;
20033 intptr_t gmin = INTPTR_MIN;
20034 #endif
20035 #ifdef UINTPTR_MAX
20036 uintptr_t h = UINTPTR_MAX;
20037 #endif
20038 intmax_t i = INTMAX_MAX;
20039 uintmax_t j = UINTMAX_MAX;
20040
20041 #include <limits.h> /* for CHAR_BIT */
20042 #define TYPE_MINIMUM(t) \
20043 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
20044 #define TYPE_MAXIMUM(t) \
20045 ((t) ((t) 0 < (t) -1 \
20046 ? (t) -1 \
20047 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
20048 struct s {
20049 int check_PTRDIFF:
20050 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
20051 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
20052 ? 1 : -1;
20053 /* Detect bug in FreeBSD 6.0 / ia64. */
20054 int check_SIG_ATOMIC:
20055 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
20056 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
20057 ? 1 : -1;
20058 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
20059 int check_WCHAR:
20060 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
20061 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
20062 ? 1 : -1;
20063 /* Detect bug in mingw. */
20064 int check_WINT:
20065 WINT_MIN == TYPE_MINIMUM (wint_t)
20066 && WINT_MAX == TYPE_MAXIMUM (wint_t)
20067 ? 1 : -1;
20068
20069 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
20070 int check_UINT8_C:
20071 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
20072 int check_UINT16_C:
20073 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
20074
20075 /* Detect bugs in OpenBSD 3.9 stdint.h. */
20076 #ifdef UINT8_MAX
20077 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
20078 #endif
20079 #ifdef UINT16_MAX
20080 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
20081 #endif
20082 #ifdef UINT32_MAX
20083 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
20084 #endif
20085 #ifdef UINT64_MAX
20086 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
20087 #endif
20088 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
20089 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
20090 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
20091 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
20092 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
20093 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
20094 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
20095 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
20096 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
20097 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
20098 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
20099 };
20100
20101 int
20102 main ()
20103 {
20104
20105 ;
20106 return 0;
20107 }
20108 _ACEOF
20109 if ac_fn_c_try_compile "$LINENO"; then :
20110 if test "$cross_compiling" = yes; then :
20111 gl_cv_header_working_stdint_h=yes
20112
20113 else
20114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20115 /* end confdefs.h. */
20116
20117
20118 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20119 #include <stdint.h>
20120
20121
20122 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20123 included before <wchar.h>. */
20124 #include <stddef.h>
20125 #include <signal.h>
20126 #if HAVE_WCHAR_H
20127 # include <stdio.h>
20128 # include <time.h>
20129 # include <wchar.h>
20130 #endif
20131
20132
20133 #include <stdio.h>
20134 #include <string.h>
20135 #define MVAL(macro) MVAL1(macro)
20136 #define MVAL1(expression) #expression
20137 static const char *macro_values[] =
20138 {
20139 #ifdef INT8_MAX
20140 MVAL (INT8_MAX),
20141 #endif
20142 #ifdef INT16_MAX
20143 MVAL (INT16_MAX),
20144 #endif
20145 #ifdef INT32_MAX
20146 MVAL (INT32_MAX),
20147 #endif
20148 #ifdef INT64_MAX
20149 MVAL (INT64_MAX),
20150 #endif
20151 #ifdef UINT8_MAX
20152 MVAL (UINT8_MAX),
20153 #endif
20154 #ifdef UINT16_MAX
20155 MVAL (UINT16_MAX),
20156 #endif
20157 #ifdef UINT32_MAX
20158 MVAL (UINT32_MAX),
20159 #endif
20160 #ifdef UINT64_MAX
20161 MVAL (UINT64_MAX),
20162 #endif
20163 NULL
20164 };
20165
20166 int
20167 main ()
20168 {
20169
20170 const char **mv;
20171 for (mv = macro_values; *mv != NULL; mv++)
20172 {
20173 const char *value = *mv;
20174 /* Test whether it looks like a cast expression. */
20175 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
20176 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
20177 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
20178 || strncmp (value, "((int)"/*)*/, 6) == 0
20179 || strncmp (value, "((signed short)"/*)*/, 15) == 0
20180 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
20181 return mv - macro_values + 1;
20182 }
20183 return 0;
20184
20185 ;
20186 return 0;
20187 }
20188 _ACEOF
20189 if ac_fn_c_try_run "$LINENO"; then :
20190 gl_cv_header_working_stdint_h=yes
20191 fi
20192 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20193 conftest.$ac_objext conftest.beam conftest.$ac_ext
20194 fi
20195
20196
20197 fi
20198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20199
20200 fi
20201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
20202 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
20203 fi
20204 if test "$gl_cv_header_working_stdint_h" = yes; then
20205 STDINT_H=
20206 else
20207 for ac_header in sys/inttypes.h sys/bitypes.h
20208 do :
20209 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
20210 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
20211 eval as_val=\$$as_ac_Header
20212 if test "x$as_val" = x""yes; then :
20213 cat >>confdefs.h <<_ACEOF
20214 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
20215 _ACEOF
20216
20217 fi
20218
20219 done
20220
20221 if test $ac_cv_header_sys_inttypes_h = yes; then
20222 HAVE_SYS_INTTYPES_H=1
20223 else
20224 HAVE_SYS_INTTYPES_H=0
20225 fi
20226
20227 if test $ac_cv_header_sys_bitypes_h = yes; then
20228 HAVE_SYS_BITYPES_H=1
20229 else
20230 HAVE_SYS_BITYPES_H=0
20231 fi
20232
20233
20234
20235
20236 if test $APPLE_UNIVERSAL_BUILD = 0; then
20237
20238
20239 for gltype in ptrdiff_t size_t ; do
20240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20241 $as_echo_n "checking for bit size of $gltype... " >&6; }
20242 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20243 $as_echo_n "(cached) " >&6
20244 else
20245 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20246 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20247 included before <wchar.h>. */
20248 #include <stddef.h>
20249 #include <signal.h>
20250 #if HAVE_WCHAR_H
20251 # include <stdio.h>
20252 # include <time.h>
20253 # include <wchar.h>
20254 #endif
20255
20256 #include <limits.h>"; then :
20257
20258 else
20259 result=unknown
20260 fi
20261
20262 eval gl_cv_bitsizeof_${gltype}=\$result
20263
20264 fi
20265 eval ac_res=\$gl_cv_bitsizeof_${gltype}
20266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20267 $as_echo "$ac_res" >&6; }
20268 eval result=\$gl_cv_bitsizeof_${gltype}
20269 if test $result = unknown; then
20270 result=0
20271 fi
20272 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20273 cat >>confdefs.h <<_ACEOF
20274 #define BITSIZEOF_${GLTYPE} $result
20275 _ACEOF
20276
20277 eval BITSIZEOF_${GLTYPE}=\$result
20278 done
20279
20280
20281 fi
20282
20283
20284 for gltype in sig_atomic_t wchar_t wint_t ; do
20285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20286 $as_echo_n "checking for bit size of $gltype... " >&6; }
20287 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20288 $as_echo_n "(cached) " >&6
20289 else
20290 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20291 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20292 included before <wchar.h>. */
20293 #include <stddef.h>
20294 #include <signal.h>
20295 #if HAVE_WCHAR_H
20296 # include <stdio.h>
20297 # include <time.h>
20298 # include <wchar.h>
20299 #endif
20300
20301 #include <limits.h>"; then :
20302
20303 else
20304 result=unknown
20305 fi
20306
20307 eval gl_cv_bitsizeof_${gltype}=\$result
20308
20309 fi
20310 eval ac_res=\$gl_cv_bitsizeof_${gltype}
20311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20312 $as_echo "$ac_res" >&6; }
20313 eval result=\$gl_cv_bitsizeof_${gltype}
20314 if test $result = unknown; then
20315 result=0
20316 fi
20317 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20318 cat >>confdefs.h <<_ACEOF
20319 #define BITSIZEOF_${GLTYPE} $result
20320 _ACEOF
20321
20322 eval BITSIZEOF_${GLTYPE}=\$result
20323 done
20324
20325
20326
20327
20328 for gltype in sig_atomic_t wchar_t wint_t ; do
20329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
20330 $as_echo_n "checking whether $gltype is signed... " >&6; }
20331 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
20332 $as_echo_n "(cached) " >&6
20333 else
20334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20335 /* end confdefs.h. */
20336
20337 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20338 included before <wchar.h>. */
20339 #include <stddef.h>
20340 #include <signal.h>
20341 #if HAVE_WCHAR_H
20342 # include <stdio.h>
20343 # include <time.h>
20344 # include <wchar.h>
20345 #endif
20346
20347 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
20348 int
20349 main ()
20350 {
20351
20352 ;
20353 return 0;
20354 }
20355 _ACEOF
20356 if ac_fn_c_try_compile "$LINENO"; then :
20357 result=yes
20358 else
20359 result=no
20360 fi
20361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20362 eval gl_cv_type_${gltype}_signed=\$result
20363
20364 fi
20365 eval ac_res=\$gl_cv_type_${gltype}_signed
20366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20367 $as_echo "$ac_res" >&6; }
20368 eval result=\$gl_cv_type_${gltype}_signed
20369 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20370 if test "$result" = yes; then
20371 cat >>confdefs.h <<_ACEOF
20372 #define HAVE_SIGNED_${GLTYPE} 1
20373 _ACEOF
20374
20375 eval HAVE_SIGNED_${GLTYPE}=1
20376 else
20377 eval HAVE_SIGNED_${GLTYPE}=0
20378 fi
20379 done
20380
20381
20382 gl_cv_type_ptrdiff_t_signed=yes
20383 gl_cv_type_size_t_signed=no
20384 if test $APPLE_UNIVERSAL_BUILD = 0; then
20385
20386
20387 for gltype in ptrdiff_t size_t ; do
20388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20389 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20390 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20391 $as_echo_n "(cached) " >&6
20392 else
20393 eval gl_cv_type_${gltype}_suffix=no
20394 eval result=\$gl_cv_type_${gltype}_signed
20395 if test "$result" = yes; then
20396 glsufu=
20397 else
20398 glsufu=u
20399 fi
20400 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20401 case $glsuf in
20402 '') gltype1='int';;
20403 l) gltype1='long int';;
20404 ll) gltype1='long long int';;
20405 i64) gltype1='__int64';;
20406 u) gltype1='unsigned int';;
20407 ul) gltype1='unsigned long int';;
20408 ull) gltype1='unsigned long long int';;
20409 ui64)gltype1='unsigned __int64';;
20410 esac
20411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20412 /* end confdefs.h. */
20413
20414 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20415 included before <wchar.h>. */
20416 #include <stddef.h>
20417 #include <signal.h>
20418 #if HAVE_WCHAR_H
20419 # include <stdio.h>
20420 # include <time.h>
20421 # include <wchar.h>
20422 #endif
20423
20424 extern $gltype foo;
20425 extern $gltype1 foo;
20426 int
20427 main ()
20428 {
20429
20430 ;
20431 return 0;
20432 }
20433 _ACEOF
20434 if ac_fn_c_try_compile "$LINENO"; then :
20435 eval gl_cv_type_${gltype}_suffix=\$glsuf
20436 fi
20437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20438 eval result=\$gl_cv_type_${gltype}_suffix
20439 test "$result" != no && break
20440 done
20441 fi
20442 eval ac_res=\$gl_cv_type_${gltype}_suffix
20443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20444 $as_echo "$ac_res" >&6; }
20445 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20446 eval result=\$gl_cv_type_${gltype}_suffix
20447 test "$result" = no && result=
20448 eval ${GLTYPE}_SUFFIX=\$result
20449 cat >>confdefs.h <<_ACEOF
20450 #define ${GLTYPE}_SUFFIX $result
20451 _ACEOF
20452
20453 done
20454
20455
20456 fi
20457
20458
20459 for gltype in sig_atomic_t wchar_t wint_t ; do
20460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20461 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20462 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20463 $as_echo_n "(cached) " >&6
20464 else
20465 eval gl_cv_type_${gltype}_suffix=no
20466 eval result=\$gl_cv_type_${gltype}_signed
20467 if test "$result" = yes; then
20468 glsufu=
20469 else
20470 glsufu=u
20471 fi
20472 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20473 case $glsuf in
20474 '') gltype1='int';;
20475 l) gltype1='long int';;
20476 ll) gltype1='long long int';;
20477 i64) gltype1='__int64';;
20478 u) gltype1='unsigned int';;
20479 ul) gltype1='unsigned long int';;
20480 ull) gltype1='unsigned long long int';;
20481 ui64)gltype1='unsigned __int64';;
20482 esac
20483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20484 /* end confdefs.h. */
20485
20486 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20487 included before <wchar.h>. */
20488 #include <stddef.h>
20489 #include <signal.h>
20490 #if HAVE_WCHAR_H
20491 # include <stdio.h>
20492 # include <time.h>
20493 # include <wchar.h>
20494 #endif
20495
20496 extern $gltype foo;
20497 extern $gltype1 foo;
20498 int
20499 main ()
20500 {
20501
20502 ;
20503 return 0;
20504 }
20505 _ACEOF
20506 if ac_fn_c_try_compile "$LINENO"; then :
20507 eval gl_cv_type_${gltype}_suffix=\$glsuf
20508 fi
20509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20510 eval result=\$gl_cv_type_${gltype}_suffix
20511 test "$result" != no && break
20512 done
20513 fi
20514 eval ac_res=\$gl_cv_type_${gltype}_suffix
20515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20516 $as_echo "$ac_res" >&6; }
20517 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20518 eval result=\$gl_cv_type_${gltype}_suffix
20519 test "$result" = no && result=
20520 eval ${GLTYPE}_SUFFIX=\$result
20521 cat >>confdefs.h <<_ACEOF
20522 #define ${GLTYPE}_SUFFIX $result
20523 _ACEOF
20524
20525 done
20526
20527
20528
20529 if test $BITSIZEOF_WINT_T -lt 32; then
20530 BITSIZEOF_WINT_T=32
20531 fi
20532
20533 STDINT_H=stdint.h
20534 fi
20535
20536 if test -n "$STDINT_H"; then
20537 GL_GENERATE_STDINT_H_TRUE=
20538 GL_GENERATE_STDINT_H_FALSE='#'
20539 else
20540 GL_GENERATE_STDINT_H_TRUE='#'
20541 GL_GENERATE_STDINT_H_FALSE=
20542 fi
20543
20544
20545
20546
20547
20548 GNULIB_IMAXABS=0;
20549 GNULIB_IMAXDIV=0;
20550 GNULIB_STRTOIMAX=0;
20551 GNULIB_STRTOUMAX=0;
20552 HAVE_DECL_IMAXABS=1;
20553 HAVE_DECL_IMAXDIV=1;
20554 HAVE_DECL_STRTOIMAX=1;
20555 HAVE_DECL_STRTOUMAX=1;
20556 REPLACE_STRTOIMAX=0;
20557 INT32_MAX_LT_INTMAX_MAX=1;
20558 INT64_MAX_EQ_LONG_MAX='defined _LP64';
20559 PRI_MACROS_BROKEN=0;
20560 PRIPTR_PREFIX=__PRIPTR_PREFIX;
20561 UINT32_MAX_LT_UINTMAX_MAX=1;
20562 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
20563
20564
20565
20566
20567
20568
20569
20570
20571
20572
20573
20574
20575
20576
20577
20578 if test $gl_cv_have_include_next = yes; then
20579 gl_cv_next_inttypes_h='<'inttypes.h'>'
20580 else
20581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
20582 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
20583 if test "${gl_cv_next_inttypes_h+set}" = set; then :
20584 $as_echo_n "(cached) " >&6
20585 else
20586
20587 if test $ac_cv_header_inttypes_h = yes; then
20588
20589
20590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20591 /* end confdefs.h. */
20592 #include <inttypes.h>
20593
20594 _ACEOF
20595 case "$host_os" in
20596 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20597 *) gl_absname_cpp="$ac_cpp" ;;
20598 esac
20599
20600 case "$host_os" in
20601 mingw*)
20602 gl_dirsep_regex='[/\\]'
20603 ;;
20604 *)
20605 gl_dirsep_regex='\/'
20606 ;;
20607 esac
20608 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20609
20610 gl_header_literal_regex=`echo 'inttypes.h' \
20611 | sed -e "$gl_make_literal_regex_sed"`
20612 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20613 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20614 s|^/[^/]|//&|
20615 p
20616 q
20617 }'
20618 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20619 sed -n "$gl_absolute_header_sed"`'"'
20620 else
20621 gl_cv_next_inttypes_h='<'inttypes.h'>'
20622 fi
20623
20624
20625 fi
20626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
20627 $as_echo "$gl_cv_next_inttypes_h" >&6; }
20628 fi
20629 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
20630
20631 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20632 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20633 gl_next_as_first_directive='<'inttypes.h'>'
20634 else
20635 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20636 gl_next_as_first_directive=$gl_cv_next_inttypes_h
20637 fi
20638 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
20639
20640
20641
20642
20643
20644
20645
20646
20647
20648
20649
20650 case "$host_os" in
20651 mingw*)
20652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
20653 $as_echo_n "checking for 64-bit off_t... " >&6; }
20654 if test "${gl_cv_type_off_t_64+set}" = set; then :
20655 $as_echo_n "(cached) " >&6
20656 else
20657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20658 /* end confdefs.h. */
20659 #include <sys/types.h>
20660 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
20661
20662 int
20663 main ()
20664 {
20665
20666 ;
20667 return 0;
20668 }
20669 _ACEOF
20670 if ac_fn_c_try_compile "$LINENO"; then :
20671 gl_cv_type_off_t_64=yes
20672 else
20673 gl_cv_type_off_t_64=no
20674 fi
20675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20676
20677 fi
20678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
20679 $as_echo "$gl_cv_type_off_t_64" >&6; }
20680 if test $gl_cv_type_off_t_64 = no; then
20681 WINDOWS_64_BIT_OFF_T=1
20682 else
20683 WINDOWS_64_BIT_OFF_T=0
20684 fi
20685 WINDOWS_64_BIT_ST_SIZE=1
20686 ;;
20687 *)
20688 WINDOWS_64_BIT_OFF_T=0
20689 WINDOWS_64_BIT_ST_SIZE=0
20690 ;;
20691 esac
20692
20693
20694
20695
20696 GNULIB_FFSL=0;
20697 GNULIB_FFSLL=0;
20698 GNULIB_MEMCHR=0;
20699 GNULIB_MEMMEM=0;
20700 GNULIB_MEMPCPY=0;
20701 GNULIB_MEMRCHR=0;
20702 GNULIB_RAWMEMCHR=0;
20703 GNULIB_STPCPY=0;
20704 GNULIB_STPNCPY=0;
20705 GNULIB_STRCHRNUL=0;
20706 GNULIB_STRDUP=0;
20707 GNULIB_STRNCAT=0;
20708 GNULIB_STRNDUP=0;
20709 GNULIB_STRNLEN=0;
20710 GNULIB_STRPBRK=0;
20711 GNULIB_STRSEP=0;
20712 GNULIB_STRSTR=0;
20713 GNULIB_STRCASESTR=0;
20714 GNULIB_STRTOK_R=0;
20715 GNULIB_MBSLEN=0;
20716 GNULIB_MBSNLEN=0;
20717 GNULIB_MBSCHR=0;
20718 GNULIB_MBSRCHR=0;
20719 GNULIB_MBSSTR=0;
20720 GNULIB_MBSCASECMP=0;
20721 GNULIB_MBSNCASECMP=0;
20722 GNULIB_MBSPCASECMP=0;
20723 GNULIB_MBSCASESTR=0;
20724 GNULIB_MBSCSPN=0;
20725 GNULIB_MBSPBRK=0;
20726 GNULIB_MBSSPN=0;
20727 GNULIB_MBSSEP=0;
20728 GNULIB_MBSTOK_R=0;
20729 GNULIB_STRERROR=0;
20730 GNULIB_STRERROR_R=0;
20731 GNULIB_STRSIGNAL=0;
20732 GNULIB_STRVERSCMP=0;
20733 HAVE_MBSLEN=0;
20734 HAVE_FFSL=1;
20735 HAVE_FFSLL=1;
20736 HAVE_MEMCHR=1;
20737 HAVE_DECL_MEMMEM=1;
20738 HAVE_MEMPCPY=1;
20739 HAVE_DECL_MEMRCHR=1;
20740 HAVE_RAWMEMCHR=1;
20741 HAVE_STPCPY=1;
20742 HAVE_STPNCPY=1;
20743 HAVE_STRCHRNUL=1;
20744 HAVE_DECL_STRDUP=1;
20745 HAVE_DECL_STRNDUP=1;
20746 HAVE_DECL_STRNLEN=1;
20747 HAVE_STRPBRK=1;
20748 HAVE_STRSEP=1;
20749 HAVE_STRCASESTR=1;
20750 HAVE_DECL_STRTOK_R=1;
20751 HAVE_DECL_STRERROR_R=1;
20752 HAVE_DECL_STRSIGNAL=1;
20753 HAVE_STRVERSCMP=1;
20754 REPLACE_MEMCHR=0;
20755 REPLACE_MEMMEM=0;
20756 REPLACE_STPNCPY=0;
20757 REPLACE_STRDUP=0;
20758 REPLACE_STRSTR=0;
20759 REPLACE_STRCASESTR=0;
20760 REPLACE_STRCHRNUL=0;
20761 REPLACE_STRERROR=0;
20762 REPLACE_STRERROR_R=0;
20763 REPLACE_STRNCAT=0;
20764 REPLACE_STRNDUP=0;
20765 REPLACE_STRNLEN=0;
20766 REPLACE_STRSIGNAL=0;
20767 REPLACE_STRTOK_R=0;
20768 UNDEFINE_STRTOK_R=0;
20769
20770 ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
20771 if test "x$ac_cv_have_decl_memrchr" = x""yes; then :
20772 ac_have_decl=1
20773 else
20774 ac_have_decl=0
20775 fi
20776
20777 cat >>confdefs.h <<_ACEOF
20778 #define HAVE_DECL_MEMRCHR $ac_have_decl
20779 _ACEOF
20780
20781
20782 GNULIB_MKTIME=0;
20783 GNULIB_NANOSLEEP=0;
20784 GNULIB_STRPTIME=0;
20785 GNULIB_TIMEGM=0;
20786 GNULIB_TIME_R=0;
20787 HAVE_DECL_LOCALTIME_R=1;
20788 HAVE_NANOSLEEP=1;
20789 HAVE_STRPTIME=1;
20790 HAVE_TIMEGM=1;
20791 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
20792 REPLACE_MKTIME=GNULIB_PORTCHECK;
20793 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
20794 REPLACE_TIMEGM=GNULIB_PORTCHECK;
20795
20796 ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
20797 if test "x$ac_cv_have_decl_alarm" = x""yes; then :
20798 ac_have_decl=1
20799 else
20800 ac_have_decl=0
20801 fi
20802
20803 cat >>confdefs.h <<_ACEOF
20804 #define HAVE_DECL_ALARM $ac_have_decl
20805 _ACEOF
20806
20807
20808 GNULIB_PSELECT=0;
20809 GNULIB_SELECT=0;
20810 HAVE_PSELECT=1;
20811 REPLACE_PSELECT=0;
20812 REPLACE_SELECT=0;
20813
20814
20815
20816
20817
20818
20819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
20820 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
20821 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
20822 $as_echo_n "(cached) " >&6
20823 else
20824
20825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20826 /* end confdefs.h. */
20827 #include <sys/select.h>
20828 int
20829 main ()
20830 {
20831 struct timeval b;
20832 ;
20833 return 0;
20834 }
20835 _ACEOF
20836 if ac_fn_c_try_compile "$LINENO"; then :
20837 gl_cv_header_sys_select_h_selfcontained=yes
20838 else
20839 gl_cv_header_sys_select_h_selfcontained=no
20840 fi
20841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20842 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
20843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20844 /* end confdefs.h. */
20845 #include <sys/select.h>
20846 int
20847 main ()
20848 {
20849 int memset; int bzero;
20850 ;
20851 return 0;
20852 }
20853
20854 _ACEOF
20855 if ac_fn_c_try_compile "$LINENO"; then :
20856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20857 /* end confdefs.h. */
20858 #include <sys/select.h>
20859 int
20860 main ()
20861 {
20862
20863 #undef memset
20864 #define memset nonexistent_memset
20865 extern
20866 #ifdef __cplusplus
20867 "C"
20868 #endif
20869 void *memset (void *, int, unsigned long);
20870 #undef bzero
20871 #define bzero nonexistent_bzero
20872 extern
20873 #ifdef __cplusplus
20874 "C"
20875 #endif
20876 void bzero (void *, unsigned long);
20877 fd_set fds;
20878 FD_ZERO (&fds);
20879
20880 ;
20881 return 0;
20882 }
20883
20884 _ACEOF
20885 if ac_fn_c_try_link "$LINENO"; then :
20886
20887 else
20888 gl_cv_header_sys_select_h_selfcontained=no
20889 fi
20890 rm -f core conftest.err conftest.$ac_objext \
20891 conftest$ac_exeext conftest.$ac_ext
20892
20893 fi
20894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20895 fi
20896
20897 fi
20898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
20899 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
20900
20901
20902
20903
20904
20905
20906
20907
20908
20909 if test $gl_cv_have_include_next = yes; then
20910 gl_cv_next_sys_select_h='<'sys/select.h'>'
20911 else
20912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
20913 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
20914 if test "${gl_cv_next_sys_select_h+set}" = set; then :
20915 $as_echo_n "(cached) " >&6
20916 else
20917
20918 if test $ac_cv_header_sys_select_h = yes; then
20919
20920
20921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20922 /* end confdefs.h. */
20923 #include <sys/select.h>
20924
20925 _ACEOF
20926 case "$host_os" in
20927 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20928 *) gl_absname_cpp="$ac_cpp" ;;
20929 esac
20930
20931 case "$host_os" in
20932 mingw*)
20933 gl_dirsep_regex='[/\\]'
20934 ;;
20935 *)
20936 gl_dirsep_regex='\/'
20937 ;;
20938 esac
20939 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20940
20941 gl_header_literal_regex=`echo 'sys/select.h' \
20942 | sed -e "$gl_make_literal_regex_sed"`
20943 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20944 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20945 s|^/[^/]|//&|
20946 p
20947 q
20948 }'
20949 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20950 sed -n "$gl_absolute_header_sed"`'"'
20951 else
20952 gl_cv_next_sys_select_h='<'sys/select.h'>'
20953 fi
20954
20955
20956 fi
20957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
20958 $as_echo "$gl_cv_next_sys_select_h" >&6; }
20959 fi
20960 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
20961
20962 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20963 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20964 gl_next_as_first_directive='<'sys/select.h'>'
20965 else
20966 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20967 gl_next_as_first_directive=$gl_cv_next_sys_select_h
20968 fi
20969 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
20970
20971
20972
20973
20974 if test $ac_cv_header_sys_select_h = yes; then
20975 HAVE_SYS_SELECT_H=1
20976 else
20977 HAVE_SYS_SELECT_H=0
20978 fi
20979
20980
20981
20982
20983
20984 if test $ac_cv_header_sys_socket_h != yes; then
20985 for ac_header in winsock2.h
20986 do :
20987 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
20988 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
20989 cat >>confdefs.h <<_ACEOF
20990 #define HAVE_WINSOCK2_H 1
20991 _ACEOF
20992
20993 fi
20994
20995 done
20996
20997 fi
20998 if test "$ac_cv_header_winsock2_h" = yes; then
20999 HAVE_WINSOCK2_H=1
21000 UNISTD_H_HAVE_WINSOCK2_H=1
21001 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
21002 else
21003 HAVE_WINSOCK2_H=0
21004 fi
21005
21006
21007
21008
21009
21010
21011
21012
21013 GNULIB_PTHREAD_SIGMASK=0;
21014 GNULIB_RAISE=0;
21015 GNULIB_SIGNAL_H_SIGPIPE=0;
21016 GNULIB_SIGPROCMASK=0;
21017 GNULIB_SIGACTION=0;
21018 HAVE_POSIX_SIGNALBLOCKING=1;
21019 HAVE_PTHREAD_SIGMASK=1;
21020 HAVE_RAISE=1;
21021 HAVE_SIGSET_T=1;
21022 HAVE_SIGINFO_T=1;
21023 HAVE_SIGACTION=1;
21024 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
21025
21026 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
21027
21028 HAVE_SIGHANDLER_T=1;
21029 REPLACE_PTHREAD_SIGMASK=0;
21030 REPLACE_RAISE=0;
21031
21032
21033
21034
21035
21036
21037
21038 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
21039 #include <signal.h>
21040 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
21041 #include <sys/types.h>
21042
21043 "
21044 if test "x$ac_cv_type_sigset_t" = x""yes; then :
21045
21046 cat >>confdefs.h <<_ACEOF
21047 #define HAVE_SIGSET_T 1
21048 _ACEOF
21049
21050 gl_cv_type_sigset_t=yes
21051 else
21052 gl_cv_type_sigset_t=no
21053 fi
21054
21055 if test $gl_cv_type_sigset_t != yes; then
21056 HAVE_SIGSET_T=0
21057 fi
21058
21059
21060
21061 if test $ac_cv_header_sys_socket_h = no; then
21062 for ac_header in ws2tcpip.h
21063 do :
21064 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
21065 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
21066 cat >>confdefs.h <<_ACEOF
21067 #define HAVE_WS2TCPIP_H 1
21068 _ACEOF
21069
21070 fi
21071
21072 done
21073
21074 fi
21075
21076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
21077 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
21078 if test "${ac_cv_header_stdbool_h+set}" = set; then :
21079 $as_echo_n "(cached) " >&6
21080 else
21081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21082 /* end confdefs.h. */
21083
21084 #include <stdbool.h>
21085 #ifndef bool
21086 "error: bool is not defined"
21087 #endif
21088 #ifndef false
21089 "error: false is not defined"
21090 #endif
21091 #if false
21092 "error: false is not 0"
21093 #endif
21094 #ifndef true
21095 "error: true is not defined"
21096 #endif
21097 #if true != 1
21098 "error: true is not 1"
21099 #endif
21100 #ifndef __bool_true_false_are_defined
21101 "error: __bool_true_false_are_defined is not defined"
21102 #endif
21103
21104 struct s { _Bool s: 1; _Bool t; } s;
21105
21106 char a[true == 1 ? 1 : -1];
21107 char b[false == 0 ? 1 : -1];
21108 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
21109 char d[(bool) 0.5 == true ? 1 : -1];
21110 /* See body of main program for 'e'. */
21111 char f[(_Bool) 0.0 == false ? 1 : -1];
21112 char g[true];
21113 char h[sizeof (_Bool)];
21114 char i[sizeof s.t];
21115 enum { j = false, k = true, l = false * true, m = true * 256 };
21116 /* The following fails for
21117 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
21118 _Bool n[m];
21119 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
21120 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
21121 /* Catch a bug in an HP-UX C compiler. See
21122 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
21123 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
21124 */
21125 _Bool q = true;
21126 _Bool *pq = &q;
21127
21128 int
21129 main ()
21130 {
21131
21132 bool e = &s;
21133 *pq |= q;
21134 *pq |= ! q;
21135 /* Refer to every declared value, to avoid compiler optimizations. */
21136 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
21137 + !m + !n + !o + !p + !q + !pq);
21138
21139 ;
21140 return 0;
21141 }
21142 _ACEOF
21143 if ac_fn_c_try_compile "$LINENO"; then :
21144 ac_cv_header_stdbool_h=yes
21145 else
21146 ac_cv_header_stdbool_h=no
21147 fi
21148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21149 fi
21150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
21151 $as_echo "$ac_cv_header_stdbool_h" >&6; }
21152 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
21153 if test "x$ac_cv_type__Bool" = x""yes; then :
21154
21155 cat >>confdefs.h <<_ACEOF
21156 #define HAVE__BOOL 1
21157 _ACEOF
21158
21159
21160 fi
21161
21162
21163
21164 REPLACE_NULL=0;
21165 HAVE_WCHAR_T=1;
21166
21167
21168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
21169 $as_echo_n "checking for wchar_t... " >&6; }
21170 if test "${gt_cv_c_wchar_t+set}" = set; then :
21171 $as_echo_n "(cached) " >&6
21172 else
21173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21174 /* end confdefs.h. */
21175 #include <stddef.h>
21176 wchar_t foo = (wchar_t)'\0';
21177 int
21178 main ()
21179 {
21180
21181 ;
21182 return 0;
21183 }
21184 _ACEOF
21185 if ac_fn_c_try_compile "$LINENO"; then :
21186 gt_cv_c_wchar_t=yes
21187 else
21188 gt_cv_c_wchar_t=no
21189 fi
21190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21191 fi
21192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
21193 $as_echo "$gt_cv_c_wchar_t" >&6; }
21194 if test $gt_cv_c_wchar_t = yes; then
21195
21196 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
21197
21198 fi
21199
21200
21201 GNULIB_DPRINTF=0;
21202 GNULIB_FCLOSE=0;
21203 GNULIB_FDOPEN=0;
21204 GNULIB_FFLUSH=0;
21205 GNULIB_FGETC=0;
21206 GNULIB_FGETS=0;
21207 GNULIB_FOPEN=0;
21208 GNULIB_FPRINTF=0;
21209 GNULIB_FPRINTF_POSIX=0;
21210 GNULIB_FPURGE=0;
21211 GNULIB_FPUTC=0;
21212 GNULIB_FPUTS=0;
21213 GNULIB_FREAD=0;
21214 GNULIB_FREOPEN=0;
21215 GNULIB_FSCANF=0;
21216 GNULIB_FSEEK=0;
21217 GNULIB_FSEEKO=0;
21218 GNULIB_FTELL=0;
21219 GNULIB_FTELLO=0;
21220 GNULIB_FWRITE=0;
21221 GNULIB_GETC=0;
21222 GNULIB_GETCHAR=0;
21223 GNULIB_GETDELIM=0;
21224 GNULIB_GETLINE=0;
21225 GNULIB_OBSTACK_PRINTF=0;
21226 GNULIB_OBSTACK_PRINTF_POSIX=0;
21227 GNULIB_PCLOSE=0;
21228 GNULIB_PERROR=0;
21229 GNULIB_POPEN=0;
21230 GNULIB_PRINTF=0;
21231 GNULIB_PRINTF_POSIX=0;
21232 GNULIB_PUTC=0;
21233 GNULIB_PUTCHAR=0;
21234 GNULIB_PUTS=0;
21235 GNULIB_REMOVE=0;
21236 GNULIB_RENAME=0;
21237 GNULIB_RENAMEAT=0;
21238 GNULIB_SCANF=0;
21239 GNULIB_SNPRINTF=0;
21240 GNULIB_SPRINTF_POSIX=0;
21241 GNULIB_STDIO_H_NONBLOCKING=0;
21242 GNULIB_STDIO_H_SIGPIPE=0;
21243 GNULIB_TMPFILE=0;
21244 GNULIB_VASPRINTF=0;
21245 GNULIB_VFSCANF=0;
21246 GNULIB_VSCANF=0;
21247 GNULIB_VDPRINTF=0;
21248 GNULIB_VFPRINTF=0;
21249 GNULIB_VFPRINTF_POSIX=0;
21250 GNULIB_VPRINTF=0;
21251 GNULIB_VPRINTF_POSIX=0;
21252 GNULIB_VSNPRINTF=0;
21253 GNULIB_VSPRINTF_POSIX=0;
21254 HAVE_DECL_FPURGE=1;
21255 HAVE_DECL_FSEEKO=1;
21256 HAVE_DECL_FTELLO=1;
21257 HAVE_DECL_GETDELIM=1;
21258 HAVE_DECL_GETLINE=1;
21259 HAVE_DECL_OBSTACK_PRINTF=1;
21260 HAVE_DECL_SNPRINTF=1;
21261 HAVE_DECL_VSNPRINTF=1;
21262 HAVE_DPRINTF=1;
21263 HAVE_FSEEKO=1;
21264 HAVE_FTELLO=1;
21265 HAVE_PCLOSE=1;
21266 HAVE_POPEN=1;
21267 HAVE_RENAMEAT=1;
21268 HAVE_VASPRINTF=1;
21269 HAVE_VDPRINTF=1;
21270 REPLACE_DPRINTF=0;
21271 REPLACE_FCLOSE=0;
21272 REPLACE_FDOPEN=0;
21273 REPLACE_FFLUSH=0;
21274 REPLACE_FOPEN=0;
21275 REPLACE_FPRINTF=0;
21276 REPLACE_FPURGE=0;
21277 REPLACE_FREOPEN=0;
21278 REPLACE_FSEEK=0;
21279 REPLACE_FSEEKO=0;
21280 REPLACE_FTELL=0;
21281 REPLACE_FTELLO=0;
21282 REPLACE_GETDELIM=0;
21283 REPLACE_GETLINE=0;
21284 REPLACE_OBSTACK_PRINTF=0;
21285 REPLACE_PERROR=0;
21286 REPLACE_POPEN=0;
21287 REPLACE_PRINTF=0;
21288 REPLACE_REMOVE=0;
21289 REPLACE_RENAME=0;
21290 REPLACE_RENAMEAT=0;
21291 REPLACE_SNPRINTF=0;
21292 REPLACE_SPRINTF=0;
21293 REPLACE_STDIO_READ_FUNCS=0;
21294 REPLACE_STDIO_WRITE_FUNCS=0;
21295 REPLACE_TMPFILE=0;
21296 REPLACE_VASPRINTF=0;
21297 REPLACE_VDPRINTF=0;
21298 REPLACE_VFPRINTF=0;
21299 REPLACE_VPRINTF=0;
21300 REPLACE_VSNPRINTF=0;
21301 REPLACE_VSPRINTF=0;
21302
21303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
21304 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
21305 if test "${ac_cv_struct_tm+set}" = set; then :
21306 $as_echo_n "(cached) " >&6
21307 else
21308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21309 /* end confdefs.h. */
21310 #include <sys/types.h>
21311 #include <time.h>
21312
21313 int
21314 main ()
21315 {
21316 struct tm tm;
21317 int *p = &tm.tm_sec;
21318 return !p;
21319 ;
21320 return 0;
21321 }
21322 _ACEOF
21323 if ac_fn_c_try_compile "$LINENO"; then :
21324 ac_cv_struct_tm=time.h
21325 else
21326 ac_cv_struct_tm=sys/time.h
21327 fi
21328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21329 fi
21330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
21331 $as_echo "$ac_cv_struct_tm" >&6; }
21332 if test $ac_cv_struct_tm = sys/time.h; then
21333
21334 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
21335
21336 fi
21337
21338 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
21339 #include <$ac_cv_struct_tm>
21340
21341 "
21342 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
21343
21344 cat >>confdefs.h <<_ACEOF
21345 #define HAVE_STRUCT_TM_TM_ZONE 1
21346 _ACEOF
21347
21348
21349 fi
21350
21351 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
21352
21353 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
21354
21355 else
21356 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
21357 "
21358 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
21359 ac_have_decl=1
21360 else
21361 ac_have_decl=0
21362 fi
21363
21364 cat >>confdefs.h <<_ACEOF
21365 #define HAVE_DECL_TZNAME $ac_have_decl
21366 _ACEOF
21367
21368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
21369 $as_echo_n "checking for tzname... " >&6; }
21370 if test "${ac_cv_var_tzname+set}" = set; then :
21371 $as_echo_n "(cached) " >&6
21372 else
21373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21374 /* end confdefs.h. */
21375 #include <time.h>
21376 #if !HAVE_DECL_TZNAME
21377 extern char *tzname[];
21378 #endif
21379
21380 int
21381 main ()
21382 {
21383 return tzname[0][0];
21384 ;
21385 return 0;
21386 }
21387 _ACEOF
21388 if ac_fn_c_try_link "$LINENO"; then :
21389 ac_cv_var_tzname=yes
21390 else
21391 ac_cv_var_tzname=no
21392 fi
21393 rm -f core conftest.err conftest.$ac_objext \
21394 conftest$ac_exeext conftest.$ac_ext
21395 fi
21396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
21397 $as_echo "$ac_cv_var_tzname" >&6; }
21398 if test $ac_cv_var_tzname = yes; then
21399
21400 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21401
21402 fi
21403 fi
21404
21405
21406 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
21407 "
21408 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
21409
21410 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
21411
21412 fi
21413
21414
21415
21416
21417
21418
21419
21420
21421
21422
21423
21424
21425
21426 if test $gl_cv_have_include_next = yes; then
21427 gl_cv_next_string_h='<'string.h'>'
21428 else
21429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
21430 $as_echo_n "checking absolute name of <string.h>... " >&6; }
21431 if test "${gl_cv_next_string_h+set}" = set; then :
21432 $as_echo_n "(cached) " >&6
21433 else
21434
21435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21436 /* end confdefs.h. */
21437 #include <string.h>
21438
21439 _ACEOF
21440 case "$host_os" in
21441 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21442 *) gl_absname_cpp="$ac_cpp" ;;
21443 esac
21444
21445 case "$host_os" in
21446 mingw*)
21447 gl_dirsep_regex='[/\\]'
21448 ;;
21449 *)
21450 gl_dirsep_regex='\/'
21451 ;;
21452 esac
21453 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21454
21455 gl_header_literal_regex=`echo 'string.h' \
21456 | sed -e "$gl_make_literal_regex_sed"`
21457 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21458 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21459 s|^/[^/]|//&|
21460 p
21461 q
21462 }'
21463 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21464 sed -n "$gl_absolute_header_sed"`'"'
21465
21466
21467 fi
21468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
21469 $as_echo "$gl_cv_next_string_h" >&6; }
21470 fi
21471 NEXT_STRING_H=$gl_cv_next_string_h
21472
21473 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21474 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21475 gl_next_as_first_directive='<'string.h'>'
21476 else
21477 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21478 gl_next_as_first_directive=$gl_cv_next_string_h
21479 fi
21480 NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
21481
21482
21483
21484
21485
21486
21487
21488
21489
21490 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
21491 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
21492 ac_have_decl=1
21493 else
21494 ac_have_decl=0
21495 fi
21496
21497 cat >>confdefs.h <<_ACEOF
21498 #define HAVE_DECL_STRTOIMAX $ac_have_decl
21499 _ACEOF
21500
21501
21502
21503 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
21504 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
21505 ac_have_decl=1
21506 else
21507 ac_have_decl=0
21508 fi
21509
21510 cat >>confdefs.h <<_ACEOF
21511 #define HAVE_DECL_STRTOUMAX $ac_have_decl
21512 _ACEOF
21513
21514
21515
21516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
21517 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
21518 if test "${ac_cv_header_stat_broken+set}" = set; then :
21519 $as_echo_n "(cached) " >&6
21520 else
21521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21522 /* end confdefs.h. */
21523 #include <sys/types.h>
21524 #include <sys/stat.h>
21525
21526 #if defined S_ISBLK && defined S_IFDIR
21527 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
21528 #endif
21529
21530 #if defined S_ISBLK && defined S_IFCHR
21531 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
21532 #endif
21533
21534 #if defined S_ISLNK && defined S_IFREG
21535 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
21536 #endif
21537
21538 #if defined S_ISSOCK && defined S_IFREG
21539 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
21540 #endif
21541
21542 _ACEOF
21543 if ac_fn_c_try_compile "$LINENO"; then :
21544 ac_cv_header_stat_broken=no
21545 else
21546 ac_cv_header_stat_broken=yes
21547 fi
21548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21549 fi
21550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
21551 $as_echo "$ac_cv_header_stat_broken" >&6; }
21552 if test $ac_cv_header_stat_broken = yes; then
21553
21554 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
21555
21556 fi
21557
21558
21559
21560
21561
21562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
21563 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
21564 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
21565 $as_echo_n "(cached) " >&6
21566 else
21567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21568 /* end confdefs.h. */
21569 #include <time.h>
21570
21571 int
21572 main ()
21573 {
21574 static struct timespec x; x.tv_sec = x.tv_nsec;
21575 ;
21576 return 0;
21577 }
21578 _ACEOF
21579 if ac_fn_c_try_compile "$LINENO"; then :
21580 gl_cv_sys_struct_timespec_in_time_h=yes
21581 else
21582 gl_cv_sys_struct_timespec_in_time_h=no
21583 fi
21584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21585 fi
21586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
21587 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
21588
21589 TIME_H_DEFINES_STRUCT_TIMESPEC=0
21590 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
21591 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
21592 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
21593 TIME_H_DEFINES_STRUCT_TIMESPEC=1
21594 else
21595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
21596 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
21597 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
21598 $as_echo_n "(cached) " >&6
21599 else
21600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21601 /* end confdefs.h. */
21602 #include <sys/time.h>
21603
21604 int
21605 main ()
21606 {
21607 static struct timespec x; x.tv_sec = x.tv_nsec;
21608 ;
21609 return 0;
21610 }
21611 _ACEOF
21612 if ac_fn_c_try_compile "$LINENO"; then :
21613 gl_cv_sys_struct_timespec_in_sys_time_h=yes
21614 else
21615 gl_cv_sys_struct_timespec_in_sys_time_h=no
21616 fi
21617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21618 fi
21619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
21620 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
21621 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
21622 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
21623 else
21624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
21625 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
21626 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
21627 $as_echo_n "(cached) " >&6
21628 else
21629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21630 /* end confdefs.h. */
21631 #include <pthread.h>
21632
21633 int
21634 main ()
21635 {
21636 static struct timespec x; x.tv_sec = x.tv_nsec;
21637 ;
21638 return 0;
21639 }
21640 _ACEOF
21641 if ac_fn_c_try_compile "$LINENO"; then :
21642 gl_cv_sys_struct_timespec_in_pthread_h=yes
21643 else
21644 gl_cv_sys_struct_timespec_in_pthread_h=no
21645 fi
21646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21647 fi
21648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
21649 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
21650 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
21651 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
21652 fi
21653 fi
21654 fi
21655
21656
21657
21658
21659
21660
21661
21662
21663
21664
21665
21666
21667
21668
21669
21670 if test $gl_cv_have_include_next = yes; then
21671 gl_cv_next_time_h='<'time.h'>'
21672 else
21673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
21674 $as_echo_n "checking absolute name of <time.h>... " >&6; }
21675 if test "${gl_cv_next_time_h+set}" = set; then :
21676 $as_echo_n "(cached) " >&6
21677 else
21678
21679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21680 /* end confdefs.h. */
21681 #include <time.h>
21682
21683 _ACEOF
21684 case "$host_os" in
21685 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21686 *) gl_absname_cpp="$ac_cpp" ;;
21687 esac
21688
21689 case "$host_os" in
21690 mingw*)
21691 gl_dirsep_regex='[/\\]'
21692 ;;
21693 *)
21694 gl_dirsep_regex='\/'
21695 ;;
21696 esac
21697 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21698
21699 gl_header_literal_regex=`echo 'time.h' \
21700 | sed -e "$gl_make_literal_regex_sed"`
21701 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21702 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21703 s|^/[^/]|//&|
21704 p
21705 q
21706 }'
21707 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21708 sed -n "$gl_absolute_header_sed"`'"'
21709
21710
21711 fi
21712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
21713 $as_echo "$gl_cv_next_time_h" >&6; }
21714 fi
21715 NEXT_TIME_H=$gl_cv_next_time_h
21716
21717 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21718 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21719 gl_next_as_first_directive='<'time.h'>'
21720 else
21721 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21722 gl_next_as_first_directive=$gl_cv_next_time_h
21723 fi
21724 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
21725
21726
21727
21728
21729
21730
21731
21732
21733
21734
21735
21736
21737
21738
21739 ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
21740 if test "x$ac_cv_have_decl_unsetenv" = x""yes; then :
21741 ac_have_decl=1
21742 else
21743 ac_have_decl=0
21744 fi
21745
21746 cat >>confdefs.h <<_ACEOF
21747 #define HAVE_DECL_UNSETENV $ac_have_decl
21748 _ACEOF
21749
21750
21751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
21752 $as_echo_n "checking whether the utimes function works... " >&6; }
21753 if test "${gl_cv_func_working_utimes+set}" = set; then :
21754 $as_echo_n "(cached) " >&6
21755 else
21756
21757 if test "$cross_compiling" = yes; then :
21758 gl_cv_func_working_utimes=no
21759 else
21760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21761 /* end confdefs.h. */
21762
21763 #include <sys/types.h>
21764 #include <sys/stat.h>
21765 #include <fcntl.h>
21766 #include <sys/time.h>
21767 #include <time.h>
21768 #include <unistd.h>
21769 #include <stdlib.h>
21770 #include <stdio.h>
21771 #include <utime.h>
21772
21773 static int
21774 inorder (time_t a, time_t b, time_t c)
21775 {
21776 return a <= b && b <= c;
21777 }
21778
21779 int
21780 main ()
21781 {
21782 int result = 0;
21783 char const *file = "conftest.utimes";
21784 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
21785
21786 /* Test whether utimes() essentially works. */
21787 {
21788 struct stat sbuf;
21789 FILE *f = fopen (file, "w");
21790 if (f == NULL)
21791 result |= 1;
21792 else if (fclose (f) != 0)
21793 result |= 1;
21794 else if (utimes (file, timeval) != 0)
21795 result |= 2;
21796 else if (lstat (file, &sbuf) != 0)
21797 result |= 1;
21798 else if (!(sbuf.st_atime == timeval[0].tv_sec
21799 && sbuf.st_mtime == timeval[1].tv_sec))
21800 result |= 4;
21801 if (unlink (file) != 0)
21802 result |= 1;
21803 }
21804
21805 /* Test whether utimes() with a NULL argument sets the file's timestamp
21806 to the current time. Use 'fstat' as well as 'time' to
21807 determine the "current" time, to accommodate NFS file systems
21808 if there is a time skew between the host and the NFS server. */
21809 {
21810 int fd = open (file, O_WRONLY|O_CREAT, 0644);
21811 if (fd < 0)
21812 result |= 1;
21813 else
21814 {
21815 time_t t0, t2;
21816 struct stat st0, st1, st2;
21817 if (time (&t0) == (time_t) -1)
21818 result |= 1;
21819 else if (fstat (fd, &st0) != 0)
21820 result |= 1;
21821 else if (utimes (file, timeval) != 0)
21822 result |= 2;
21823 else if (utimes (file, NULL) != 0)
21824 result |= 8;
21825 else if (fstat (fd, &st1) != 0)
21826 result |= 1;
21827 else if (write (fd, "\n", 1) != 1)
21828 result |= 1;
21829 else if (fstat (fd, &st2) != 0)
21830 result |= 1;
21831 else if (time (&t2) == (time_t) -1)
21832 result |= 1;
21833 else
21834 {
21835 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
21836 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
21837 if (! (st1.st_atime == st1.st_mtime))
21838 result |= 16;
21839 if (! (m_ok_POSIX || m_ok_NFS))
21840 result |= 32;
21841 }
21842 if (close (fd) != 0)
21843 result |= 1;
21844 }
21845 if (unlink (file) != 0)
21846 result |= 1;
21847 }
21848
21849 /* Test whether utimes() with a NULL argument works on read-only files. */
21850 {
21851 int fd = open (file, O_WRONLY|O_CREAT, 0444);
21852 if (fd < 0)
21853 result |= 1;
21854 else if (close (fd) != 0)
21855 result |= 1;
21856 else if (utimes (file, NULL) != 0)
21857 result |= 64;
21858 if (unlink (file) != 0)
21859 result |= 1;
21860 }
21861
21862 return result;
21863 }
21864
21865 _ACEOF
21866 if ac_fn_c_try_run "$LINENO"; then :
21867 gl_cv_func_working_utimes=yes
21868 else
21869 gl_cv_func_working_utimes=no
21870 fi
21871 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21872 conftest.$ac_objext conftest.beam conftest.$ac_ext
21873 fi
21874
21875 fi
21876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
21877 $as_echo "$gl_cv_func_working_utimes" >&6; }
21878
21879 if test $gl_cv_func_working_utimes = yes; then
21880
21881 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
21882
21883 fi
21884
21885
21886
21887
21888
21889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
21890 $as_echo_n "checking for struct utimbuf... " >&6; }
21891 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
21892 $as_echo_n "(cached) " >&6
21893 else
21894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21895 /* end confdefs.h. */
21896 #if HAVE_SYS_TIME_H
21897 #include <sys/time.h>
21898 #endif
21899 #include <time.h>
21900 #ifdef HAVE_UTIME_H
21901 #include <utime.h>
21902 #endif
21903
21904 int
21905 main ()
21906 {
21907 static struct utimbuf x; x.actime = x.modtime;
21908 ;
21909 return 0;
21910 }
21911 _ACEOF
21912 if ac_fn_c_try_compile "$LINENO"; then :
21913 gl_cv_sys_struct_utimbuf=yes
21914 else
21915 gl_cv_sys_struct_utimbuf=no
21916 fi
21917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21918 fi
21919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
21920 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
21921
21922 if test $gl_cv_sys_struct_utimbuf = yes; then
21923
21924 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
21925
21926 fi
21927
21928
21929
21930
21931
21932
21933
21934
21935
21936
21937
21938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
21939 $as_echo_n "checking type of array argument to getgroups... " >&6; }
21940 if test "${ac_cv_type_getgroups+set}" = set; then :
21941 $as_echo_n "(cached) " >&6
21942 else
21943 if test "$cross_compiling" = yes; then :
21944 ac_cv_type_getgroups=cross
21945 else
21946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21947 /* end confdefs.h. */
21948 /* Thanks to Mike Rendell for this test. */
21949 $ac_includes_default
21950 #define NGID 256
21951 #undef MAX
21952 #define MAX(x, y) ((x) > (y) ? (x) : (y))
21953
21954 int
21955 main ()
21956 {
21957 gid_t gidset[NGID];
21958 int i, n;
21959 union { gid_t gval; long int lval; } val;
21960
21961 val.lval = -1;
21962 for (i = 0; i < NGID; i++)
21963 gidset[i] = val.gval;
21964 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
21965 gidset);
21966 /* Exit non-zero if getgroups seems to require an array of ints. This
21967 happens when gid_t is short int but getgroups modifies an array
21968 of ints. */
21969 return n > 0 && gidset[n] != val.gval;
21970 }
21971 _ACEOF
21972 if ac_fn_c_try_run "$LINENO"; then :
21973 ac_cv_type_getgroups=gid_t
21974 else
21975 ac_cv_type_getgroups=int
21976 fi
21977 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21978 conftest.$ac_objext conftest.beam conftest.$ac_ext
21979 fi
21980
21981 if test $ac_cv_type_getgroups = cross; then
21982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21983 /* end confdefs.h. */
21984 #include <unistd.h>
21985
21986 _ACEOF
21987 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
21988 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
21989 ac_cv_type_getgroups=gid_t
21990 else
21991 ac_cv_type_getgroups=int
21992 fi
21993 rm -f conftest*
21994
21995 fi
21996 fi
21997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
21998 $as_echo "$ac_cv_type_getgroups" >&6; }
21999
22000 cat >>confdefs.h <<_ACEOF
22001 #define GETGROUPS_T $ac_cv_type_getgroups
22002 _ACEOF
22003
22004
22005
22006
22007 if false; then
22008 GL_COND_LIBTOOL_TRUE=
22009 GL_COND_LIBTOOL_FALSE='#'
22010 else
22011 GL_COND_LIBTOOL_TRUE='#'
22012 GL_COND_LIBTOOL_FALSE=
22013 fi
22014
22015 gl_cond_libtool=false
22016 gl_libdeps=
22017 gl_ltlibdeps=
22018 gl_m4_base='m4'
22019
22020
22021
22022
22023
22024
22025
22026
22027
22028 gl_source_base='lib'
22029
22030
22031 if test $ac_cv_func_alloca_works = no; then
22032 :
22033 fi
22034
22035 # Define an additional variable used in the Makefile substitution.
22036 if test $ac_cv_working_alloca_h = yes; then
22037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
22038 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
22039 if test "${gl_cv_rpl_alloca+set}" = set; then :
22040 $as_echo_n "(cached) " >&6
22041 else
22042
22043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22044 /* end confdefs.h. */
22045
22046 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
22047 Need own alloca
22048 #endif
22049
22050 _ACEOF
22051 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22052 $EGREP "Need own alloca" >/dev/null 2>&1; then :
22053 gl_cv_rpl_alloca=yes
22054 else
22055 gl_cv_rpl_alloca=no
22056 fi
22057 rm -f conftest*
22058
22059
22060 fi
22061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
22062 $as_echo "$gl_cv_rpl_alloca" >&6; }
22063 if test $gl_cv_rpl_alloca = yes; then
22064
22065 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
22066
22067 ALLOCA_H=alloca.h
22068 else
22069 ALLOCA_H=
22070 fi
22071 else
22072 ALLOCA_H=alloca.h
22073 fi
22074
22075 if test -n "$ALLOCA_H"; then
22076 GL_GENERATE_ALLOCA_H_TRUE=
22077 GL_GENERATE_ALLOCA_H_FALSE='#'
22078 else
22079 GL_GENERATE_ALLOCA_H_TRUE='#'
22080 GL_GENERATE_ALLOCA_H_FALSE=
22081 fi
22082
22083
22084
22085
22086
22087
22088 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
22089 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
22090
22091 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
22092 # programs in the package would end up linked with that potentially-shared
22093 # library, inducing unnecessary run-time overhead.
22094 LIB_CLOCK_GETTIME=
22095
22096 gl_saved_libs=$LIBS
22097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
22098 $as_echo_n "checking for library containing clock_gettime... " >&6; }
22099 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22100 $as_echo_n "(cached) " >&6
22101 else
22102 ac_func_search_save_LIBS=$LIBS
22103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22104 /* end confdefs.h. */
22105
22106 /* Override any GCC internal prototype to avoid an error.
22107 Use char because int might match the return type of a GCC
22108 builtin and then its argument prototype would still apply. */
22109 #ifdef __cplusplus
22110 extern "C"
22111 #endif
22112 char clock_gettime ();
22113 int
22114 main ()
22115 {
22116 return clock_gettime ();
22117 ;
22118 return 0;
22119 }
22120 _ACEOF
22121 for ac_lib in '' rt posix4; do
22122 if test -z "$ac_lib"; then
22123 ac_res="none required"
22124 else
22125 ac_res=-l$ac_lib
22126 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
22127 fi
22128 if ac_fn_c_try_link "$LINENO"; then :
22129 ac_cv_search_clock_gettime=$ac_res
22130 fi
22131 rm -f core conftest.err conftest.$ac_objext \
22132 conftest$ac_exeext
22133 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22134 break
22135 fi
22136 done
22137 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22138
22139 else
22140 ac_cv_search_clock_gettime=no
22141 fi
22142 rm conftest.$ac_ext
22143 LIBS=$ac_func_search_save_LIBS
22144 fi
22145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
22146 $as_echo "$ac_cv_search_clock_gettime" >&6; }
22147 ac_res=$ac_cv_search_clock_gettime
22148 if test "$ac_res" != no; then :
22149 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22150 test "$ac_cv_search_clock_gettime" = "none required" ||
22151 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
22152 fi
22153
22154 for ac_func in clock_gettime clock_settime
22155 do :
22156 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
22157 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
22158 eval as_val=\$$as_ac_var
22159 if test "x$as_val" = x""yes; then :
22160 cat >>confdefs.h <<_ACEOF
22161 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
22162 _ACEOF
22163
22164 fi
22165 done
22166
22167 LIBS=$gl_saved_libs
22168
22169
22170 :
22171
22172
22173
22174 cat >>confdefs.h <<_ACEOF
22175 #define GNULIB_CLOSE_STREAM 1
22176 _ACEOF
22177
22178
22179
22180
22181 :
22182
22183
22184
22185 :
22186
22187
22188
22189
22190
22191
22192
22193
22194
22195
22196
22197
22198
22199
22200
22201
22202
22203
22204
22205 if test $gl_cv_have_include_next = yes; then
22206 gl_cv_next_dirent_h='<'dirent.h'>'
22207 else
22208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
22209 $as_echo_n "checking absolute name of <dirent.h>... " >&6; }
22210 if test "${gl_cv_next_dirent_h+set}" = set; then :
22211 $as_echo_n "(cached) " >&6
22212 else
22213
22214 if test $ac_cv_header_dirent_h = yes; then
22215
22216
22217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22218 /* end confdefs.h. */
22219 #include <dirent.h>
22220
22221 _ACEOF
22222 case "$host_os" in
22223 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22224 *) gl_absname_cpp="$ac_cpp" ;;
22225 esac
22226
22227 case "$host_os" in
22228 mingw*)
22229 gl_dirsep_regex='[/\\]'
22230 ;;
22231 *)
22232 gl_dirsep_regex='\/'
22233 ;;
22234 esac
22235 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22236
22237 gl_header_literal_regex=`echo 'dirent.h' \
22238 | sed -e "$gl_make_literal_regex_sed"`
22239 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22240 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22241 s|^/[^/]|//&|
22242 p
22243 q
22244 }'
22245 gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22246 sed -n "$gl_absolute_header_sed"`'"'
22247 else
22248 gl_cv_next_dirent_h='<'dirent.h'>'
22249 fi
22250
22251
22252 fi
22253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
22254 $as_echo "$gl_cv_next_dirent_h" >&6; }
22255 fi
22256 NEXT_DIRENT_H=$gl_cv_next_dirent_h
22257
22258 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22259 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22260 gl_next_as_first_directive='<'dirent.h'>'
22261 else
22262 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22263 gl_next_as_first_directive=$gl_cv_next_dirent_h
22264 fi
22265 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
22266
22267
22268
22269
22270 if test $ac_cv_header_dirent_h = yes; then
22271 HAVE_DIRENT_H=1
22272 else
22273 HAVE_DIRENT_H=0
22274 fi
22275
22276
22277
22278
22279
22280
22281
22282
22283
22284
22285 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
22286
22287
22288 if test $HAVE_DUP2 = 1; then
22289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
22290 $as_echo_n "checking whether dup2 works... " >&6; }
22291 if test "${gl_cv_func_dup2_works+set}" = set; then :
22292 $as_echo_n "(cached) " >&6
22293 else
22294 if test "$cross_compiling" = yes; then :
22295 case "$host_os" in
22296 mingw*) # on this platform, dup2 always returns 0 for success
22297 gl_cv_func_dup2_works="guessing no" ;;
22298 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
22299 gl_cv_func_dup2_works="guessing no" ;;
22300 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
22301 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
22302 gl_cv_func_dup2_works="guessing no" ;;
22303 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
22304 gl_cv_func_dup2_works="guessing no" ;;
22305 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
22306 gl_cv_func_dup2_works="guessing no" ;;
22307 *) gl_cv_func_dup2_works="guessing yes" ;;
22308 esac
22309 else
22310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22311 /* end confdefs.h. */
22312
22313 #include <unistd.h>
22314 #include <fcntl.h>
22315 #include <errno.h>
22316 int
22317 main ()
22318 {
22319 int result = 0;
22320 #ifdef FD_CLOEXEC
22321 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
22322 result |= 1;
22323 #endif
22324 if (dup2 (1, 1) == 0)
22325 result |= 2;
22326 #ifdef FD_CLOEXEC
22327 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
22328 result |= 4;
22329 #endif
22330 close (0);
22331 if (dup2 (0, 0) != -1)
22332 result |= 8;
22333 /* Many gnulib modules require POSIX conformance of EBADF. */
22334 if (dup2 (2, 1000000) == -1 && errno != EBADF)
22335 result |= 16;
22336 /* Flush out a cygwin core dump. */
22337 if (dup2 (2, -1) != -1 || errno != EBADF)
22338 result |= 32;
22339 return result;
22340
22341 ;
22342 return 0;
22343 }
22344
22345 _ACEOF
22346 if ac_fn_c_try_run "$LINENO"; then :
22347 gl_cv_func_dup2_works=yes
22348 else
22349 gl_cv_func_dup2_works=no
22350 fi
22351 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22352 conftest.$ac_objext conftest.beam conftest.$ac_ext
22353 fi
22354
22355
22356 fi
22357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
22358 $as_echo "$gl_cv_func_dup2_works" >&6; }
22359 case "$gl_cv_func_dup2_works" in
22360 *yes) ;;
22361 *)
22362 REPLACE_DUP2=1
22363 ;;
22364 esac
22365 fi
22366
22367
22368 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
22369
22370
22371
22372
22373
22374
22375
22376
22377 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
22378
22379
22380 fi
22381
22382
22383
22384
22385
22386 GNULIB_DUP2=1
22387
22388
22389
22390
22391
22392
22393
22394
22395
22396
22397
22398 GNULIB_ENVIRON=1
22399
22400
22401
22402
22403
22404
22405
22406
22407
22408 LIB_EXECINFO=''
22409 EXECINFO_H='execinfo.h'
22410
22411 if test $ac_cv_header_execinfo_h = yes; then
22412 gl_saved_libs=$LIBS
22413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
22414 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
22415 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22416 $as_echo_n "(cached) " >&6
22417 else
22418 ac_func_search_save_LIBS=$LIBS
22419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22420 /* end confdefs.h. */
22421
22422 /* Override any GCC internal prototype to avoid an error.
22423 Use char because int might match the return type of a GCC
22424 builtin and then its argument prototype would still apply. */
22425 #ifdef __cplusplus
22426 extern "C"
22427 #endif
22428 char backtrace_symbols_fd ();
22429 int
22430 main ()
22431 {
22432 return backtrace_symbols_fd ();
22433 ;
22434 return 0;
22435 }
22436 _ACEOF
22437 for ac_lib in '' execinfo; do
22438 if test -z "$ac_lib"; then
22439 ac_res="none required"
22440 else
22441 ac_res=-l$ac_lib
22442 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
22443 fi
22444 if ac_fn_c_try_link "$LINENO"; then :
22445 ac_cv_search_backtrace_symbols_fd=$ac_res
22446 fi
22447 rm -f core conftest.err conftest.$ac_objext \
22448 conftest$ac_exeext
22449 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22450 break
22451 fi
22452 done
22453 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22454
22455 else
22456 ac_cv_search_backtrace_symbols_fd=no
22457 fi
22458 rm conftest.$ac_ext
22459 LIBS=$ac_func_search_save_LIBS
22460 fi
22461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
22462 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
22463 ac_res=$ac_cv_search_backtrace_symbols_fd
22464 if test "$ac_res" != no; then :
22465 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22466 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
22467 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
22468 fi
22469
22470 LIBS=$gl_saved_libs
22471 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
22472 fi
22473
22474 if test -n "$EXECINFO_H"; then
22475
22476
22477
22478
22479
22480
22481
22482
22483 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
22484
22485 fi
22486
22487
22488
22489 if test -n "$EXECINFO_H"; then
22490 GL_GENERATE_EXECINFO_H_TRUE=
22491 GL_GENERATE_EXECINFO_H_FALSE='#'
22492 else
22493 GL_GENERATE_EXECINFO_H_TRUE='#'
22494 GL_GENERATE_EXECINFO_H_FALSE=
22495 fi
22496
22497
22498
22499
22500
22501
22502
22503
22504
22505 if test $ac_cv_func_faccessat = no; then
22506 HAVE_FACCESSAT=0
22507 fi
22508
22509 if test $HAVE_FACCESSAT = 0; then
22510
22511
22512
22513
22514
22515
22516
22517
22518 gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext"
22519
22520
22521 for ac_func in access
22522 do :
22523 ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
22524 if test "x$ac_cv_func_access" = x""yes; then :
22525 cat >>confdefs.h <<_ACEOF
22526 #define HAVE_ACCESS 1
22527 _ACEOF
22528
22529 fi
22530 done
22531
22532
22533 fi
22534
22535
22536 cat >>confdefs.h <<_ACEOF
22537 #define GNULIB_FACCESSAT 1
22538 _ACEOF
22539
22540
22541
22542
22543
22544
22545
22546 GNULIB_FACCESSAT=1
22547
22548
22549
22550
22551
22552
22553
22554
22555
22556
22557
22558
22559
22560
22561
22562
22563 if test $gl_cv_have_include_next = yes; then
22564 gl_cv_next_fcntl_h='<'fcntl.h'>'
22565 else
22566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
22567 $as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
22568 if test "${gl_cv_next_fcntl_h+set}" = set; then :
22569 $as_echo_n "(cached) " >&6
22570 else
22571
22572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22573 /* end confdefs.h. */
22574 #include <fcntl.h>
22575
22576 _ACEOF
22577 case "$host_os" in
22578 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22579 *) gl_absname_cpp="$ac_cpp" ;;
22580 esac
22581
22582 case "$host_os" in
22583 mingw*)
22584 gl_dirsep_regex='[/\\]'
22585 ;;
22586 *)
22587 gl_dirsep_regex='\/'
22588 ;;
22589 esac
22590 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22591
22592 gl_header_literal_regex=`echo 'fcntl.h' \
22593 | sed -e "$gl_make_literal_regex_sed"`
22594 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22595 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22596 s|^/[^/]|//&|
22597 p
22598 q
22599 }'
22600 gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22601 sed -n "$gl_absolute_header_sed"`'"'
22602
22603
22604 fi
22605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
22606 $as_echo "$gl_cv_next_fcntl_h" >&6; }
22607 fi
22608 NEXT_FCNTL_H=$gl_cv_next_fcntl_h
22609
22610 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22611 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22612 gl_next_as_first_directive='<'fcntl.h'>'
22613 else
22614 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22615 gl_next_as_first_directive=$gl_cv_next_fcntl_h
22616 fi
22617 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
22618
22619
22620
22621
22622
22623
22624
22625
22626
22627
22628
22629
22630
22631
22632
22633 LIB_FDATASYNC=
22634
22635
22636 if test $ac_cv_have_decl_fdatasync = no; then
22637 HAVE_DECL_FDATASYNC=0
22638 for ac_func in fdatasync
22639 do :
22640 ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync"
22641 if test "x$ac_cv_func_fdatasync" = x""yes; then :
22642 cat >>confdefs.h <<_ACEOF
22643 #define HAVE_FDATASYNC 1
22644 _ACEOF
22645
22646 fi
22647 done
22648
22649 if test $ac_cv_func_fdatasync = no; then
22650 HAVE_FDATASYNC=0
22651 fi
22652 else
22653 gl_saved_libs=$LIBS
22654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5
22655 $as_echo_n "checking for library containing fdatasync... " >&6; }
22656 if test "${ac_cv_search_fdatasync+set}" = set; then :
22657 $as_echo_n "(cached) " >&6
22658 else
22659 ac_func_search_save_LIBS=$LIBS
22660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22661 /* end confdefs.h. */
22662
22663 /* Override any GCC internal prototype to avoid an error.
22664 Use char because int might match the return type of a GCC
22665 builtin and then its argument prototype would still apply. */
22666 #ifdef __cplusplus
22667 extern "C"
22668 #endif
22669 char fdatasync ();
22670 int
22671 main ()
22672 {
22673 return fdatasync ();
22674 ;
22675 return 0;
22676 }
22677 _ACEOF
22678 for ac_lib in '' rt posix4; do
22679 if test -z "$ac_lib"; then
22680 ac_res="none required"
22681 else
22682 ac_res=-l$ac_lib
22683 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
22684 fi
22685 if ac_fn_c_try_link "$LINENO"; then :
22686 ac_cv_search_fdatasync=$ac_res
22687 fi
22688 rm -f core conftest.err conftest.$ac_objext \
22689 conftest$ac_exeext
22690 if test "${ac_cv_search_fdatasync+set}" = set; then :
22691 break
22692 fi
22693 done
22694 if test "${ac_cv_search_fdatasync+set}" = set; then :
22695
22696 else
22697 ac_cv_search_fdatasync=no
22698 fi
22699 rm conftest.$ac_ext
22700 LIBS=$ac_func_search_save_LIBS
22701 fi
22702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5
22703 $as_echo "$ac_cv_search_fdatasync" >&6; }
22704 ac_res=$ac_cv_search_fdatasync
22705 if test "$ac_res" != no; then :
22706 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22707 test "$ac_cv_search_fdatasync" = "none required" ||
22708 LIB_FDATASYNC=$ac_cv_search_fdatasync
22709 fi
22710
22711 LIBS=$gl_saved_libs
22712 fi
22713
22714 if test $HAVE_FDATASYNC = 0; then
22715
22716
22717
22718
22719
22720
22721
22722
22723 gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext"
22724
22725 fi
22726
22727
22728
22729
22730
22731 GNULIB_FDATASYNC=1
22732
22733
22734
22735
22736
22737
22738
22739
22740
22741
22742 ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
22743 #include <dirent.h>
22744
22745 "
22746 if test "x$ac_cv_have_decl_fdopendir" = x""yes; then :
22747 ac_have_decl=1
22748 else
22749 ac_have_decl=0
22750 fi
22751
22752 cat >>confdefs.h <<_ACEOF
22753 #define HAVE_DECL_FDOPENDIR $ac_have_decl
22754 _ACEOF
22755 if test $ac_have_decl = 1; then :
22756
22757 else
22758 HAVE_DECL_FDOPENDIR=0
22759 fi
22760
22761
22762 if test $ac_cv_func_fdopendir = no; then
22763 HAVE_FDOPENDIR=0
22764 else
22765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
22766 $as_echo_n "checking whether fdopendir works... " >&6; }
22767 if test "${gl_cv_func_fdopendir_works+set}" = set; then :
22768 $as_echo_n "(cached) " >&6
22769 else
22770 if test "$cross_compiling" = yes; then :
22771 case "$host_os" in
22772 # Guess yes on glibc systems.
22773 *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
22774 # If we don't know, assume the worst.
22775 *) gl_cv_func_fdopendir_works="guessing no" ;;
22776 esac
22777
22778 else
22779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22780 /* end confdefs.h. */
22781
22782 #include <dirent.h>
22783 #include <fcntl.h>
22784 #include <unistd.h>
22785 #if !HAVE_DECL_FDOPENDIR
22786 extern
22787 # ifdef __cplusplus
22788 "C"
22789 # endif
22790 DIR *fdopendir (int);
22791 #endif
22792
22793 int
22794 main ()
22795 {
22796 int result = 0;
22797 int fd = open ("conftest.c", O_RDONLY);
22798 if (fd < 0) result |= 1;
22799 if (fdopendir (fd)) result |= 2;
22800 if (close (fd)) result |= 4;
22801 return result;
22802 ;
22803 return 0;
22804 }
22805 _ACEOF
22806 if ac_fn_c_try_run "$LINENO"; then :
22807 gl_cv_func_fdopendir_works=yes
22808 else
22809 gl_cv_func_fdopendir_works=no
22810 fi
22811 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22812 conftest.$ac_objext conftest.beam conftest.$ac_ext
22813 fi
22814
22815 fi
22816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
22817 $as_echo "$gl_cv_func_fdopendir_works" >&6; }
22818 case "$gl_cv_func_fdopendir_works" in
22819 *yes) ;;
22820 *)
22821 REPLACE_FDOPENDIR=1
22822 ;;
22823 esac
22824 fi
22825
22826 if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
22827
22828
22829
22830
22831
22832
22833
22834
22835 gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
22836
22837 fi
22838
22839
22840
22841
22842
22843 GNULIB_FDOPENDIR=1
22844
22845
22846
22847
22848
22849
22850
22851 cat >>confdefs.h <<_ACEOF
22852 #define GNULIB_FDOPENDIR 1
22853 _ACEOF
22854
22855
22856
22857
22858
22859
22860
22861
22862
22863 fp_headers='
22864 # include <stdio.h>
22865 # if HAVE_STDIO_EXT_H
22866 # include <stdio_ext.h>
22867 # endif
22868 '
22869 ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers
22870 "
22871 if test "x$ac_cv_have_decl___fpending" = x""yes; then :
22872 ac_have_decl=1
22873 else
22874 ac_have_decl=0
22875 fi
22876
22877 cat >>confdefs.h <<_ACEOF
22878 #define HAVE_DECL___FPENDING $ac_have_decl
22879 _ACEOF
22880
22881
22882 if test $ac_cv_func___fpending = no; then
22883
22884
22885
22886
22887
22888
22889
22890
22891 gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"
22892
22893
22894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
22895 $as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
22896 if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
22897 $as_echo_n "(cached) " >&6
22898 else
22899
22900 for ac_expr in \
22901 \
22902 '# glibc2' \
22903 'fp->_IO_write_ptr - fp->_IO_write_base' \
22904 \
22905 '# traditional Unix' \
22906 'fp->_ptr - fp->_base' \
22907 \
22908 '# BSD' \
22909 'fp->_p - fp->_bf._base' \
22910 \
22911 '# SCO, Unixware' \
22912 '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \
22913 \
22914 '# QNX' \
22915 '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
22916 \
22917 '# old glibc?' \
22918 'fp->__bufp - fp->__buffer' \
22919 \
22920 '# old glibc iostream?' \
22921 'fp->_pptr - fp->_pbase' \
22922 \
22923 '# emx+gcc' \
22924 'fp->_ptr - fp->_buffer' \
22925 \
22926 '# Minix' \
22927 'fp->_ptr - fp->_buf' \
22928 \
22929 '# Plan9' \
22930 'fp->wp - fp->buf' \
22931 \
22932 '# VMS' \
22933 '(*fp)->_ptr - (*fp)->_base' \
22934 \
22935 '# e.g., DGUX R4.11; the info is not available' \
22936 1 \
22937 ; do
22938
22939 # Skip each embedded comment.
22940 case "$ac_expr" in '#'*) continue;; esac
22941
22942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22943 /* end confdefs.h. */
22944 #include <stdio.h>
22945 int
22946 main ()
22947 {
22948 FILE *fp = stdin; (void) ($ac_expr);
22949 ;
22950 return 0;
22951 }
22952 _ACEOF
22953 if ac_fn_c_try_compile "$LINENO"; then :
22954 fp_done=yes
22955
22956 fi
22957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22958 test "$fp_done" = yes && break
22959 done
22960
22961 ac_cv_sys_pending_output_n_bytes=$ac_expr
22962
22963
22964 fi
22965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
22966 $as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
22967
22968 cat >>confdefs.h <<_ACEOF
22969 #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
22970 _ACEOF
22971
22972
22973 fi
22974
22975
22976
22977
22978
22979
22980 if test $ac_cv_func_fstatat = no; then
22981 HAVE_FSTATAT=0
22982 else
22983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
22984 $as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
22985 if test "${gl_cv_func_fstatat_zero_flag+set}" = set; then :
22986 $as_echo_n "(cached) " >&6
22987 else
22988 if test "$cross_compiling" = yes; then :
22989 case "$host_os" in
22990 aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
22991 *) gl_cv_func_fstatat_zero_flag="guessing yes";;
22992 esac
22993
22994 else
22995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22996 /* end confdefs.h. */
22997
22998 #include <fcntl.h>
22999 #include <sys/stat.h>
23000 int
23001 main (void)
23002 {
23003 struct stat a;
23004 return fstatat (AT_FDCWD, ".", &a, 0) != 0;
23005 }
23006
23007 _ACEOF
23008 if ac_fn_c_try_run "$LINENO"; then :
23009 gl_cv_func_fstatat_zero_flag=yes
23010 else
23011 gl_cv_func_fstatat_zero_flag=no
23012 fi
23013 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23014 conftest.$ac_objext conftest.beam conftest.$ac_ext
23015 fi
23016
23017
23018 fi
23019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
23020 $as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }
23021
23022 case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
23023 *yes+*yes) ;;
23024 *) REPLACE_FSTATAT=1
23025 case $gl_cv_func_fstatat_zero_flag in
23026 *yes)
23027
23028 $as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
23029
23030 ;;
23031 esac
23032 ;;
23033 esac
23034 fi
23035
23036 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
23037
23038
23039
23040
23041
23042
23043
23044
23045 gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"
23046
23047 fi
23048
23049
23050
23051
23052
23053 GNULIB_FSTATAT=1
23054
23055
23056
23057
23058
23059
23060
23061
23062 if test $ac_cv_func_fsync = no; then
23063 HAVE_FSYNC=0
23064 fi
23065
23066 if test $HAVE_FSYNC = 0; then
23067
23068
23069
23070
23071
23072
23073
23074
23075 gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext"
23076
23077 :
23078 fi
23079
23080
23081
23082
23083
23084 GNULIB_FSYNC=1
23085
23086
23087
23088
23089
23090
23091
23092 # Persuade glibc <stdlib.h> to declare getloadavg().
23093
23094
23095 gl_save_LIBS=$LIBS
23096
23097 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
23098 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
23099 HAVE_GETLOADAVG=1
23100 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
23101 if test "x$ac_cv_func_getloadavg" = x""yes; then :
23102
23103 else
23104 gl_func_getloadavg_done=no
23105
23106 # Some systems with -lutil have (and need) -lkvm as well, some do not.
23107 # On Solaris, -lkvm requires nlist from -lelf, so check that first
23108 # to get the right answer into the cache.
23109 # For kstat on solaris, we need to test for libelf and libkvm to force the
23110 # definition of SVR4 below.
23111 if test $gl_func_getloadavg_done = no; then
23112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
23113 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
23114 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
23115 $as_echo_n "(cached) " >&6
23116 else
23117 ac_check_lib_save_LIBS=$LIBS
23118 LIBS="-lelf $LIBS"
23119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23120 /* end confdefs.h. */
23121
23122 /* Override any GCC internal prototype to avoid an error.
23123 Use char because int might match the return type of a GCC
23124 builtin and then its argument prototype would still apply. */
23125 #ifdef __cplusplus
23126 extern "C"
23127 #endif
23128 char elf_begin ();
23129 int
23130 main ()
23131 {
23132 return elf_begin ();
23133 ;
23134 return 0;
23135 }
23136 _ACEOF
23137 if ac_fn_c_try_link "$LINENO"; then :
23138 ac_cv_lib_elf_elf_begin=yes
23139 else
23140 ac_cv_lib_elf_elf_begin=no
23141 fi
23142 rm -f core conftest.err conftest.$ac_objext \
23143 conftest$ac_exeext conftest.$ac_ext
23144 LIBS=$ac_check_lib_save_LIBS
23145 fi
23146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
23147 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
23148 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
23149 LIBS="-lelf $LIBS"
23150 fi
23151
23152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
23153 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
23154 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
23155 $as_echo_n "(cached) " >&6
23156 else
23157 ac_check_lib_save_LIBS=$LIBS
23158 LIBS="-lkvm $LIBS"
23159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23160 /* end confdefs.h. */
23161
23162 /* Override any GCC internal prototype to avoid an error.
23163 Use char because int might match the return type of a GCC
23164 builtin and then its argument prototype would still apply. */
23165 #ifdef __cplusplus
23166 extern "C"
23167 #endif
23168 char kvm_open ();
23169 int
23170 main ()
23171 {
23172 return kvm_open ();
23173 ;
23174 return 0;
23175 }
23176 _ACEOF
23177 if ac_fn_c_try_link "$LINENO"; then :
23178 ac_cv_lib_kvm_kvm_open=yes
23179 else
23180 ac_cv_lib_kvm_kvm_open=no
23181 fi
23182 rm -f core conftest.err conftest.$ac_objext \
23183 conftest$ac_exeext conftest.$ac_ext
23184 LIBS=$ac_check_lib_save_LIBS
23185 fi
23186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
23187 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
23188 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
23189 LIBS="-lkvm $LIBS"
23190 fi
23191
23192 # Check for the 4.4BSD definition of getloadavg.
23193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
23194 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
23195 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
23196 $as_echo_n "(cached) " >&6
23197 else
23198 ac_check_lib_save_LIBS=$LIBS
23199 LIBS="-lutil $LIBS"
23200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23201 /* end confdefs.h. */
23202
23203 /* Override any GCC internal prototype to avoid an error.
23204 Use char because int might match the return type of a GCC
23205 builtin and then its argument prototype would still apply. */
23206 #ifdef __cplusplus
23207 extern "C"
23208 #endif
23209 char getloadavg ();
23210 int
23211 main ()
23212 {
23213 return getloadavg ();
23214 ;
23215 return 0;
23216 }
23217 _ACEOF
23218 if ac_fn_c_try_link "$LINENO"; then :
23219 ac_cv_lib_util_getloadavg=yes
23220 else
23221 ac_cv_lib_util_getloadavg=no
23222 fi
23223 rm -f core conftest.err conftest.$ac_objext \
23224 conftest$ac_exeext conftest.$ac_ext
23225 LIBS=$ac_check_lib_save_LIBS
23226 fi
23227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
23228 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
23229 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
23230 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
23231 fi
23232
23233 fi
23234
23235 if test $gl_func_getloadavg_done = no; then
23236 # There is a commonly available library for RS/6000 AIX.
23237 # Since it is not a standard part of AIX, it might be installed locally.
23238 gl_getloadavg_LIBS=$LIBS
23239 LIBS="-L/usr/local/lib $LIBS"
23240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
23241 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
23242 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
23243 $as_echo_n "(cached) " >&6
23244 else
23245 ac_check_lib_save_LIBS=$LIBS
23246 LIBS="-lgetloadavg $LIBS"
23247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23248 /* end confdefs.h. */
23249
23250 /* Override any GCC internal prototype to avoid an error.
23251 Use char because int might match the return type of a GCC
23252 builtin and then its argument prototype would still apply. */
23253 #ifdef __cplusplus
23254 extern "C"
23255 #endif
23256 char getloadavg ();
23257 int
23258 main ()
23259 {
23260 return getloadavg ();
23261 ;
23262 return 0;
23263 }
23264 _ACEOF
23265 if ac_fn_c_try_link "$LINENO"; then :
23266 ac_cv_lib_getloadavg_getloadavg=yes
23267 else
23268 ac_cv_lib_getloadavg_getloadavg=no
23269 fi
23270 rm -f core conftest.err conftest.$ac_objext \
23271 conftest$ac_exeext conftest.$ac_ext
23272 LIBS=$ac_check_lib_save_LIBS
23273 fi
23274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
23275 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
23276 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
23277 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
23278 else
23279 LIBS=$gl_getloadavg_LIBS
23280 fi
23281
23282 fi
23283
23284 # Set up the replacement function if necessary.
23285 if test $gl_func_getloadavg_done = no; then
23286 HAVE_GETLOADAVG=0
23287
23288 # Solaris has libkstat which does not require root.
23289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
23290 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
23291 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
23292 $as_echo_n "(cached) " >&6
23293 else
23294 ac_check_lib_save_LIBS=$LIBS
23295 LIBS="-lkstat $LIBS"
23296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23297 /* end confdefs.h. */
23298
23299 /* Override any GCC internal prototype to avoid an error.
23300 Use char because int might match the return type of a GCC
23301 builtin and then its argument prototype would still apply. */
23302 #ifdef __cplusplus
23303 extern "C"
23304 #endif
23305 char kstat_open ();
23306 int
23307 main ()
23308 {
23309 return kstat_open ();
23310 ;
23311 return 0;
23312 }
23313 _ACEOF
23314 if ac_fn_c_try_link "$LINENO"; then :
23315 ac_cv_lib_kstat_kstat_open=yes
23316 else
23317 ac_cv_lib_kstat_kstat_open=no
23318 fi
23319 rm -f core conftest.err conftest.$ac_objext \
23320 conftest$ac_exeext conftest.$ac_ext
23321 LIBS=$ac_check_lib_save_LIBS
23322 fi
23323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
23324 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
23325 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
23326 cat >>confdefs.h <<_ACEOF
23327 #define HAVE_LIBKSTAT 1
23328 _ACEOF
23329
23330 LIBS="-lkstat $LIBS"
23331
23332 fi
23333
23334 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
23335
23336 # AIX has libperfstat which does not require root
23337 if test $gl_func_getloadavg_done = no; then
23338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
23339 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
23340 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
23341 $as_echo_n "(cached) " >&6
23342 else
23343 ac_check_lib_save_LIBS=$LIBS
23344 LIBS="-lperfstat $LIBS"
23345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23346 /* end confdefs.h. */
23347
23348 /* Override any GCC internal prototype to avoid an error.
23349 Use char because int might match the return type of a GCC
23350 builtin and then its argument prototype would still apply. */
23351 #ifdef __cplusplus
23352 extern "C"
23353 #endif
23354 char perfstat_cpu_total ();
23355 int
23356 main ()
23357 {
23358 return perfstat_cpu_total ();
23359 ;
23360 return 0;
23361 }
23362 _ACEOF
23363 if ac_fn_c_try_link "$LINENO"; then :
23364 ac_cv_lib_perfstat_perfstat_cpu_total=yes
23365 else
23366 ac_cv_lib_perfstat_perfstat_cpu_total=no
23367 fi
23368 rm -f core conftest.err conftest.$ac_objext \
23369 conftest$ac_exeext conftest.$ac_ext
23370 LIBS=$ac_check_lib_save_LIBS
23371 fi
23372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
23373 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
23374 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
23375 cat >>confdefs.h <<_ACEOF
23376 #define HAVE_LIBPERFSTAT 1
23377 _ACEOF
23378
23379 LIBS="-lperfstat $LIBS"
23380
23381 fi
23382
23383 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
23384 fi
23385
23386 if test $gl_func_getloadavg_done = no; then
23387 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
23388 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
23389 gl_func_getloadavg_done=yes
23390
23391 $as_echo "#define DGUX 1" >>confdefs.h
23392
23393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
23394 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
23395 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
23396 $as_echo_n "(cached) " >&6
23397 else
23398 ac_check_lib_save_LIBS=$LIBS
23399 LIBS="-ldgc $LIBS"
23400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23401 /* end confdefs.h. */
23402
23403 /* Override any GCC internal prototype to avoid an error.
23404 Use char because int might match the return type of a GCC
23405 builtin and then its argument prototype would still apply. */
23406 #ifdef __cplusplus
23407 extern "C"
23408 #endif
23409 char dg_sys_info ();
23410 int
23411 main ()
23412 {
23413 return dg_sys_info ();
23414 ;
23415 return 0;
23416 }
23417 _ACEOF
23418 if ac_fn_c_try_link "$LINENO"; then :
23419 ac_cv_lib_dgc_dg_sys_info=yes
23420 else
23421 ac_cv_lib_dgc_dg_sys_info=no
23422 fi
23423 rm -f core conftest.err conftest.$ac_objext \
23424 conftest$ac_exeext conftest.$ac_ext
23425 LIBS=$ac_check_lib_save_LIBS
23426 fi
23427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
23428 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
23429 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
23430 cat >>confdefs.h <<_ACEOF
23431 #define HAVE_LIBDGC 1
23432 _ACEOF
23433
23434 LIBS="-ldgc $LIBS"
23435
23436 fi
23437
23438 fi
23439
23440
23441 fi
23442 fi
23443 fi
23444
23445
23446 if test "x$gl_save_LIBS" = x; then
23447 GETLOADAVG_LIBS=$LIBS
23448 else
23449 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
23450 fi
23451 LIBS=$gl_save_LIBS
23452
23453
23454 # Test whether the system declares getloadavg. Solaris has the function
23455 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
23456 for ac_header in sys/loadavg.h
23457 do :
23458 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
23459 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
23460 cat >>confdefs.h <<_ACEOF
23461 #define HAVE_SYS_LOADAVG_H 1
23462 _ACEOF
23463
23464 fi
23465
23466 done
23467
23468 if test $ac_cv_header_sys_loadavg_h = yes; then
23469 HAVE_SYS_LOADAVG_H=1
23470 else
23471 HAVE_SYS_LOADAVG_H=0
23472 fi
23473 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
23474 # include <sys/loadavg.h>
23475 #endif
23476 #include <stdlib.h>
23477 "
23478 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
23479
23480 else
23481 HAVE_DECL_GETLOADAVG=0
23482 fi
23483
23484
23485 if test $HAVE_GETLOADAVG = 0; then
23486
23487
23488
23489
23490
23491
23492
23493
23494 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
23495
23496
23497 # Figure out what our getloadavg.c needs.
23498
23499
23500
23501 # On HPUX9, an unprivileged user can get load averages this way.
23502 if test $gl_func_getloadavg_done = no; then
23503 for ac_func in pstat_getdynamic
23504 do :
23505 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
23506 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
23507 cat >>confdefs.h <<_ACEOF
23508 #define HAVE_PSTAT_GETDYNAMIC 1
23509 _ACEOF
23510 gl_func_getloadavg_done=yes
23511 fi
23512 done
23513
23514 fi
23515
23516 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
23517 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
23518 # Irix 4.0.5F has the header but not the library.
23519 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
23520 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
23521 gl_func_getloadavg_done=yes
23522
23523 $as_echo "#define SVR4 1" >>confdefs.h
23524
23525 fi
23526
23527 if test $gl_func_getloadavg_done = no; then
23528 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
23529 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
23530 gl_func_getloadavg_done=yes
23531
23532 $as_echo "#define UMAX 1" >>confdefs.h
23533
23534
23535 $as_echo "#define UMAX4_3 1" >>confdefs.h
23536
23537 fi
23538
23539
23540 fi
23541
23542 if test $gl_func_getloadavg_done = no; then
23543 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
23544 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
23545 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
23546
23547 fi
23548
23549
23550 fi
23551
23552 if test $gl_func_getloadavg_done = no; then
23553 for ac_header in mach/mach.h
23554 do :
23555 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
23556 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
23557 cat >>confdefs.h <<_ACEOF
23558 #define HAVE_MACH_MACH_H 1
23559 _ACEOF
23560
23561 fi
23562
23563 done
23564
23565 fi
23566
23567 for ac_header in nlist.h
23568 do :
23569 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
23570 if test "x$ac_cv_header_nlist_h" = x""yes; then :
23571 cat >>confdefs.h <<_ACEOF
23572 #define HAVE_NLIST_H 1
23573 _ACEOF
23574 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
23575 "
23576 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
23577
23578 cat >>confdefs.h <<_ACEOF
23579 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
23580 _ACEOF
23581
23582
23583 fi
23584
23585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23586 /* end confdefs.h. */
23587 #include <nlist.h>
23588 int
23589 main ()
23590 {
23591 struct nlist x;
23592 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
23593 x.n_un.n_name = "";
23594 #else
23595 x.n_name = "";
23596 #endif
23597 ;
23598 return 0;
23599 }
23600 _ACEOF
23601 if ac_fn_c_try_link "$LINENO"; then :
23602
23603 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
23604
23605 fi
23606 rm -f core conftest.err conftest.$ac_objext \
23607 conftest$ac_exeext conftest.$ac_ext
23608
23609 fi
23610
23611 done
23612
23613 fi
23614
23615
23616
23617
23618
23619 GNULIB_GETLOADAVG=1
23620
23621
23622
23623
23624
23625
23626
23627
23628
23629
23630 if test $REPLACE_GETOPT = 1; then
23631
23632
23633
23634
23635
23636
23637
23638
23639 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
23640
23641
23642
23643
23644
23645
23646
23647
23648
23649 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
23650
23651
23652
23653
23654 GNULIB_GL_UNISTD_H_GETOPT=1
23655 fi
23656
23657
23658
23659
23660
23661
23662
23663 REPLACE_GETOPT=0
23664 if test -n "$gl_replace_getopt"; then
23665 REPLACE_GETOPT=1
23666 fi
23667
23668 if test $REPLACE_GETOPT = 1; then
23669
23670 GETOPT_H=getopt.h
23671
23672 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
23673
23674
23675
23676 fi
23677
23678 if test $REPLACE_GETOPT = 1; then
23679
23680
23681
23682
23683
23684
23685
23686
23687 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
23688
23689
23690
23691
23692
23693
23694
23695
23696
23697 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
23698
23699
23700
23701
23702 GNULIB_GL_UNISTD_H_GETOPT=1
23703 fi
23704
23705
23706
23707
23708
23709
23710
23711
23712
23713
23714
23715
23716 gl_gettimeofday_timezone=void
23717 if test $ac_cv_func_gettimeofday != yes; then
23718 HAVE_GETTIMEOFDAY=0
23719 else
23720
23721
23722
23723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
23724 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
23725 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
23726 $as_echo_n "(cached) " >&6
23727 else
23728 if test "$cross_compiling" = yes; then :
23729 # When cross-compiling:
23730 case "$host_os" in
23731 # Guess all is fine on glibc systems.
23732 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
23733 # If we don't know, assume the worst.
23734 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
23735 esac
23736
23737 else
23738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23739 /* end confdefs.h. */
23740 #include <string.h>
23741 #include <sys/time.h>
23742 #include <time.h>
23743 #include <stdlib.h>
23744
23745 int
23746 main ()
23747 {
23748
23749 time_t t = 0;
23750 struct tm *lt;
23751 struct tm saved_lt;
23752 struct timeval tv;
23753 lt = localtime (&t);
23754 saved_lt = *lt;
23755 gettimeofday (&tv, NULL);
23756 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
23757
23758 ;
23759 return 0;
23760 }
23761 _ACEOF
23762 if ac_fn_c_try_run "$LINENO"; then :
23763 gl_cv_func_gettimeofday_clobber=no
23764 else
23765 gl_cv_func_gettimeofday_clobber=yes
23766 fi
23767 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23768 conftest.$ac_objext conftest.beam conftest.$ac_ext
23769 fi
23770
23771 fi
23772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
23773 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
23774
23775 case "$gl_cv_func_gettimeofday_clobber" in
23776 *yes)
23777 REPLACE_GETTIMEOFDAY=1
23778
23779
23780 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
23781
23782
23783 $as_echo "#define localtime rpl_localtime" >>confdefs.h
23784
23785
23786
23787 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
23788
23789 ;;
23790 esac
23791
23792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
23793 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
23794 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
23795 $as_echo_n "(cached) " >&6
23796 else
23797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23798 /* end confdefs.h. */
23799 #include <sys/time.h>
23800 struct timeval c;
23801 int gettimeofday (struct timeval *restrict, void *restrict);
23802
23803 int
23804 main ()
23805 {
23806 /* glibc uses struct timezone * rather than the POSIX void *
23807 if _GNU_SOURCE is defined. However, since the only portable
23808 use of gettimeofday uses NULL as the second parameter, and
23809 since the glibc definition is actually more typesafe, it is
23810 not worth wrapping this to get a compliant signature. */
23811 int (*f) (struct timeval *restrict, void *restrict)
23812 = gettimeofday;
23813 int x = f (&c, 0);
23814 return !(x | c.tv_sec | c.tv_usec);
23815
23816 ;
23817 return 0;
23818 }
23819 _ACEOF
23820 if ac_fn_c_try_compile "$LINENO"; then :
23821 gl_cv_func_gettimeofday_posix_signature=yes
23822 else
23823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23824 /* end confdefs.h. */
23825 #include <sys/time.h>
23826 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
23827
23828 int
23829 main ()
23830 {
23831
23832 ;
23833 return 0;
23834 }
23835 _ACEOF
23836 if ac_fn_c_try_compile "$LINENO"; then :
23837 gl_cv_func_gettimeofday_posix_signature=almost
23838 else
23839 gl_cv_func_gettimeofday_posix_signature=no
23840 fi
23841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23842 fi
23843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23844 fi
23845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
23846 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
23847 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
23848 gl_gettimeofday_timezone='struct timezone'
23849 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
23850 REPLACE_GETTIMEOFDAY=1
23851 fi
23852 if test $REPLACE_STRUCT_TIMEVAL = 1; then
23853 REPLACE_GETTIMEOFDAY=1
23854 fi
23855
23856 fi
23857
23858 cat >>confdefs.h <<_ACEOF
23859 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
23860 _ACEOF
23861
23862
23863 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
23864
23865
23866
23867
23868
23869
23870
23871
23872 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
23873
23874
23875 for ac_header in sys/timeb.h
23876 do :
23877 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
23878 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
23879 cat >>confdefs.h <<_ACEOF
23880 #define HAVE_SYS_TIMEB_H 1
23881 _ACEOF
23882
23883 fi
23884
23885 done
23886
23887 for ac_func in _ftime
23888 do :
23889 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
23890 if test "x$ac_cv_func__ftime" = x""yes; then :
23891 cat >>confdefs.h <<_ACEOF
23892 #define HAVE__FTIME 1
23893 _ACEOF
23894
23895 fi
23896 done
23897
23898
23899 fi
23900
23901
23902
23903
23904
23905 GNULIB_GETTIMEOFDAY=1
23906
23907
23908
23909
23910
23911
23912
23913
23914
23915
23916 if test $ac_cv_func_lstat = yes; then
23917
23918 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
23919 *no)
23920 REPLACE_LSTAT=1
23921 ;;
23922 esac
23923 else
23924 HAVE_LSTAT=0
23925 fi
23926
23927 if test $REPLACE_LSTAT = 1; then
23928
23929
23930
23931
23932
23933
23934
23935
23936 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
23937
23938 :
23939 fi
23940
23941
23942
23943
23944
23945 GNULIB_LSTAT=1
23946
23947
23948
23949
23950
23951
23952
23953
23954
23955
23956 if test $ac_cv_have_decl_memrchr = no; then
23957 HAVE_DECL_MEMRCHR=0
23958 fi
23959
23960 for ac_func in memrchr
23961 do :
23962 ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
23963 if test "x$ac_cv_func_memrchr" = x""yes; then :
23964 cat >>confdefs.h <<_ACEOF
23965 #define HAVE_MEMRCHR 1
23966 _ACEOF
23967
23968 fi
23969 done
23970
23971
23972 if test $ac_cv_func_memrchr = no; then
23973
23974
23975
23976
23977
23978
23979
23980
23981 gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext"
23982
23983 :
23984 fi
23985
23986
23987
23988
23989
23990 GNULIB_MEMRCHR=1
23991
23992
23993
23994
23995
23996
23997
23998
23999
24000
24001
24002 if test $APPLE_UNIVERSAL_BUILD = 1; then
24003 # A universal build on Apple Mac OS X platforms.
24004 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
24005 # But we need a configuration result that is valid in both modes.
24006 gl_cv_func_working_mktime=no
24007 fi
24008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
24009 $as_echo_n "checking for working mktime... " >&6; }
24010 if test "${gl_cv_func_working_mktime+set}" = set; then :
24011 $as_echo_n "(cached) " >&6
24012 else
24013 if test "$cross_compiling" = yes; then :
24014 gl_cv_func_working_mktime=no
24015 else
24016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24017 /* end confdefs.h. */
24018 /* Test program from Paul Eggert and Tony Leneis. */
24019 #include <limits.h>
24020 #include <stdlib.h>
24021 #include <time.h>
24022
24023 #ifdef HAVE_UNISTD_H
24024 # include <unistd.h>
24025 #endif
24026
24027 #if HAVE_DECL_ALARM
24028 # include <signal.h>
24029 #endif
24030
24031 /* Work around redefinition to rpl_putenv by other config tests. */
24032 #undef putenv
24033
24034 static time_t time_t_max;
24035 static time_t time_t_min;
24036
24037 /* Values we'll use to set the TZ environment variable. */
24038 static char *tz_strings[] = {
24039 (char *) 0, "TZ=GMT0", "TZ=JST-9",
24040 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
24041 };
24042 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
24043
24044 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
24045 Based on a problem report from Andreas Jaeger. */
24046 static int
24047 spring_forward_gap ()
24048 {
24049 /* glibc (up to about 1998-10-07) failed this test. */
24050 struct tm tm;
24051
24052 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24053 instead of "TZ=America/Vancouver" in order to detect the bug even
24054 on systems that don't support the Olson extension, or don't have the
24055 full zoneinfo tables installed. */
24056 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24057
24058 tm.tm_year = 98;
24059 tm.tm_mon = 3;
24060 tm.tm_mday = 5;
24061 tm.tm_hour = 2;
24062 tm.tm_min = 0;
24063 tm.tm_sec = 0;
24064 tm.tm_isdst = -1;
24065 return mktime (&tm) != (time_t) -1;
24066 }
24067
24068 static int
24069 mktime_test1 (time_t now)
24070 {
24071 struct tm *lt;
24072 return ! (lt = localtime (&now)) || mktime (lt) == now;
24073 }
24074
24075 static int
24076 mktime_test (time_t now)
24077 {
24078 return (mktime_test1 (now)
24079 && mktime_test1 ((time_t) (time_t_max - now))
24080 && mktime_test1 ((time_t) (time_t_min + now)));
24081 }
24082
24083 static int
24084 irix_6_4_bug ()
24085 {
24086 /* Based on code from Ariel Faigon. */
24087 struct tm tm;
24088 tm.tm_year = 96;
24089 tm.tm_mon = 3;
24090 tm.tm_mday = 0;
24091 tm.tm_hour = 0;
24092 tm.tm_min = 0;
24093 tm.tm_sec = 0;
24094 tm.tm_isdst = -1;
24095 mktime (&tm);
24096 return tm.tm_mon == 2 && tm.tm_mday == 31;
24097 }
24098
24099 static int
24100 bigtime_test (int j)
24101 {
24102 struct tm tm;
24103 time_t now;
24104 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
24105 now = mktime (&tm);
24106 if (now != (time_t) -1)
24107 {
24108 struct tm *lt = localtime (&now);
24109 if (! (lt
24110 && lt->tm_year == tm.tm_year
24111 && lt->tm_mon == tm.tm_mon
24112 && lt->tm_mday == tm.tm_mday
24113 && lt->tm_hour == tm.tm_hour
24114 && lt->tm_min == tm.tm_min
24115 && lt->tm_sec == tm.tm_sec
24116 && lt->tm_yday == tm.tm_yday
24117 && lt->tm_wday == tm.tm_wday
24118 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
24119 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
24120 return 0;
24121 }
24122 return 1;
24123 }
24124
24125 static int
24126 year_2050_test ()
24127 {
24128 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
24129 ignoring leap seconds. */
24130 unsigned long int answer = 2527315200UL;
24131
24132 struct tm tm;
24133 time_t t;
24134 tm.tm_year = 2050 - 1900;
24135 tm.tm_mon = 2 - 1;
24136 tm.tm_mday = 1;
24137 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
24138 tm.tm_isdst = -1;
24139
24140 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24141 instead of "TZ=America/Vancouver" in order to detect the bug even
24142 on systems that don't support the Olson extension, or don't have the
24143 full zoneinfo tables installed. */
24144 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24145
24146 t = mktime (&tm);
24147
24148 /* Check that the result is either a failure, or close enough
24149 to the correct answer that we can assume the discrepancy is
24150 due to leap seconds. */
24151 return (t == (time_t) -1
24152 || (0 < t && answer - 120 <= t && t <= answer + 120));
24153 }
24154
24155 int
24156 main ()
24157 {
24158 int result = 0;
24159 time_t t, delta;
24160 int i, j;
24161 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
24162 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
24163
24164 #if HAVE_DECL_ALARM
24165 /* This test makes some buggy mktime implementations loop.
24166 Give up after 60 seconds; a mktime slower than that
24167 isn't worth using anyway. */
24168 signal (SIGALRM, SIG_DFL);
24169 alarm (60);
24170 #endif
24171
24172 time_t_max = (! time_t_signed
24173 ? (time_t) -1
24174 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
24175 * 2 + 1));
24176 time_t_min = (! time_t_signed
24177 ? (time_t) 0
24178 : time_t_signed_magnitude
24179 ? ~ (time_t) 0
24180 : ~ time_t_max);
24181
24182 delta = time_t_max / 997; /* a suitable prime number */
24183 for (i = 0; i < N_STRINGS; i++)
24184 {
24185 if (tz_strings[i])
24186 putenv (tz_strings[i]);
24187
24188 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
24189 if (! mktime_test (t))
24190 result |= 1;
24191 if ((result & 2) == 0
24192 && ! (mktime_test ((time_t) 1)
24193 && mktime_test ((time_t) (60 * 60))
24194 && mktime_test ((time_t) (60 * 60 * 24))))
24195 result |= 2;
24196
24197 for (j = 1; (result & 4) == 0; j <<= 1)
24198 {
24199 if (! bigtime_test (j))
24200 result |= 4;
24201 if (INT_MAX / 2 < j)
24202 break;
24203 }
24204 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
24205 result |= 8;
24206 }
24207 if (! irix_6_4_bug ())
24208 result |= 16;
24209 if (! spring_forward_gap ())
24210 result |= 32;
24211 if (! year_2050_test ())
24212 result |= 64;
24213 return result;
24214 }
24215 _ACEOF
24216 if ac_fn_c_try_run "$LINENO"; then :
24217 gl_cv_func_working_mktime=yes
24218 else
24219 gl_cv_func_working_mktime=no
24220 fi
24221 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24222 conftest.$ac_objext conftest.beam conftest.$ac_ext
24223 fi
24224
24225
24226 fi
24227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
24228 $as_echo "$gl_cv_func_working_mktime" >&6; }
24229
24230 if test $gl_cv_func_working_mktime = no; then
24231 REPLACE_MKTIME=1
24232 else
24233 REPLACE_MKTIME=0
24234 fi
24235
24236 if test $REPLACE_MKTIME = 1; then
24237
24238
24239
24240
24241
24242
24243
24244
24245 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
24246
24247 :
24248 fi
24249
24250
24251
24252
24253
24254 GNULIB_MKTIME=1
24255
24256
24257
24258
24259
24260
24261
24262
24263
24264
24265
24266 if test $ac_cv_func_pselect = yes; then
24267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
24268 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
24269 if test "${gl_cv_sig_pselect+set}" = set; then :
24270 $as_echo_n "(cached) " >&6
24271 else
24272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24273 /* end confdefs.h. */
24274 #include <sys/select.h>
24275
24276 int
24277 main ()
24278 {
24279 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
24280 struct timespec const *restrict,
24281 sigset_t const *restrict) = pselect;
24282 return !p;
24283 ;
24284 return 0;
24285 }
24286 _ACEOF
24287 if ac_fn_c_try_link "$LINENO"; then :
24288 gl_cv_sig_pselect=yes
24289 else
24290 gl_cv_sig_pselect=no
24291 fi
24292 rm -f core conftest.err conftest.$ac_objext \
24293 conftest$ac_exeext conftest.$ac_ext
24294 fi
24295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
24296 $as_echo "$gl_cv_sig_pselect" >&6; }
24297
24298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
24299 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
24300 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
24301 $as_echo_n "(cached) " >&6
24302 else
24303
24304 if test "$cross_compiling" = yes; then :
24305
24306 case "$host_os" in
24307 # Guess yes on glibc systems.
24308 *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
24309 # If we don't know, assume the worst.
24310 *) gl_cv_func_pselect_detects_ebadf="guessing no" ;;
24311 esac
24312
24313 else
24314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24315 /* end confdefs.h. */
24316
24317 #include <sys/types.h>
24318 #include <sys/time.h>
24319 #if HAVE_SYS_SELECT_H
24320 # include <sys/select.h>
24321 #endif
24322 #include <unistd.h>
24323 #include <errno.h>
24324
24325 int
24326 main ()
24327 {
24328
24329 fd_set set;
24330 dup2(0, 16);
24331 FD_ZERO(&set);
24332 FD_SET(16, &set);
24333 close(16);
24334 struct timespec timeout;
24335 timeout.tv_sec = 0;
24336 timeout.tv_nsec = 5000;
24337 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
24338
24339 ;
24340 return 0;
24341 }
24342 _ACEOF
24343 if ac_fn_c_try_run "$LINENO"; then :
24344 gl_cv_func_pselect_detects_ebadf=yes
24345 else
24346 gl_cv_func_pselect_detects_ebadf=no
24347 fi
24348 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24349 conftest.$ac_objext conftest.beam conftest.$ac_ext
24350 fi
24351
24352
24353 fi
24354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
24355 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
24356 case $gl_cv_func_pselect_detects_ebadf in
24357 *yes) ;;
24358 *) REPLACE_PSELECT=1 ;;
24359 esac
24360 fi
24361
24362 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
24363 REPLACE_PSELECT=1
24364 fi
24365
24366 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
24367
24368
24369
24370
24371
24372
24373
24374
24375 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
24376
24377 fi
24378
24379
24380
24381
24382
24383 GNULIB_PSELECT=1
24384
24385
24386
24387
24388
24389
24390
24391
24392
24393 LIB_PTHREAD_SIGMASK=
24394
24395
24396
24397
24398 if test "$gl_threads_api" = posix; then
24399 if test $ac_cv_func_pthread_sigmask = yes; then
24400 :
24401 else
24402 if test -n "$LIBMULTITHREAD"; then
24403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
24404 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
24405 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
24406 $as_echo_n "(cached) " >&6
24407 else
24408 gl_save_LIBS="$LIBS"
24409 LIBS="$LIBS $LIBMULTITHREAD"
24410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24411 /* end confdefs.h. */
24412 #include <pthread.h>
24413 #include <signal.h>
24414
24415 int
24416 main ()
24417 {
24418 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
24419 ;
24420 return 0;
24421 }
24422
24423 _ACEOF
24424 if ac_fn_c_try_link "$LINENO"; then :
24425 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
24426 else
24427 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
24428 fi
24429 rm -f core conftest.err conftest.$ac_objext \
24430 conftest$ac_exeext conftest.$ac_ext
24431 LIBS="$gl_save_LIBS"
24432
24433 fi
24434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
24435 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
24436 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
24437 LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
24438 else
24439 HAVE_PTHREAD_SIGMASK=0
24440 fi
24441 else
24442 HAVE_PTHREAD_SIGMASK=0
24443 fi
24444 fi
24445 else
24446 if test $ac_cv_func_pthread_sigmask = yes; then
24447 REPLACE_PTHREAD_SIGMASK=1
24448 else
24449 HAVE_PTHREAD_SIGMASK=0
24450 fi
24451 fi
24452
24453
24454
24455
24456 if test $HAVE_PTHREAD_SIGMASK = 1; then
24457
24458
24459 if test -z "$LIB_PTHREAD_SIGMASK"; then
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
24461 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
24462 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
24463 $as_echo_n "(cached) " >&6
24464 else
24465
24466 if test "$cross_compiling" = yes; then :
24467
24468 case "$host_os" in
24469 freebsd* | hpux* | solaris | solaris2.[2-9]*)
24470 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
24471 *)
24472 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
24473 esac
24474
24475 else
24476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24477 /* end confdefs.h. */
24478
24479 #include <pthread.h>
24480 #include <signal.h>
24481 #include <stddef.h>
24482 int main ()
24483 {
24484 sigset_t set;
24485 sigemptyset (&set);
24486 return pthread_sigmask (1729, &set, NULL) != 0;
24487 }
24488 _ACEOF
24489 if ac_fn_c_try_run "$LINENO"; then :
24490 gl_cv_func_pthread_sigmask_in_libc_works=no
24491 else
24492 gl_cv_func_pthread_sigmask_in_libc_works=yes
24493 fi
24494 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24495 conftest.$ac_objext conftest.beam conftest.$ac_ext
24496 fi
24497
24498
24499 fi
24500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
24501 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
24502 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
24503 *no)
24504 REPLACE_PTHREAD_SIGMASK=1
24505
24506 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
24507
24508 ;;
24509 esac
24510 fi
24511
24512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
24513 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
24514 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
24515 $as_echo_n "(cached) " >&6
24516 else
24517
24518 gl_save_LIBS="$LIBS"
24519 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
24520 if test "$cross_compiling" = yes; then :
24521 case "$host_os" in
24522 cygwin*)
24523 gl_cv_func_pthread_sigmask_return_works="guessing no";;
24524 *)
24525 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
24526 esac
24527
24528 else
24529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24530 /* end confdefs.h. */
24531
24532 #include <pthread.h>
24533 #include <signal.h>
24534 #include <stddef.h>
24535 int main ()
24536 {
24537 sigset_t set;
24538 sigemptyset (&set);
24539 if (pthread_sigmask (1729, &set, NULL) == -1)
24540 return 1;
24541 return 0;
24542 }
24543 _ACEOF
24544 if ac_fn_c_try_run "$LINENO"; then :
24545 gl_cv_func_pthread_sigmask_return_works=yes
24546 else
24547 gl_cv_func_pthread_sigmask_return_works=no
24548 fi
24549 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24550 conftest.$ac_objext conftest.beam conftest.$ac_ext
24551 fi
24552
24553 LIBS="$gl_save_LIBS"
24554
24555 fi
24556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
24557 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
24558 case "$gl_cv_func_pthread_sigmask_return_works" in
24559 *no)
24560 REPLACE_PTHREAD_SIGMASK=1
24561
24562 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
24563
24564 ;;
24565 esac
24566
24567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
24568 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
24569 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
24570 $as_echo_n "(cached) " >&6
24571 else
24572
24573 case "$host_os" in
24574 irix*)
24575 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
24576 *)
24577 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
24578 esac
24579 gl_save_LIBS="$LIBS"
24580 LIBS="$LIBS $LIBMULTITHREAD"
24581 if test "$cross_compiling" = yes; then :
24582 :
24583 else
24584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24585 /* end confdefs.h. */
24586
24587 #include <pthread.h>
24588 #include <signal.h>
24589 #include <stdio.h>
24590 #include <stdlib.h>
24591 #include <unistd.h>
24592 static volatile int sigint_occurred;
24593 static void
24594 sigint_handler (int sig)
24595 {
24596 sigint_occurred++;
24597 }
24598 int main ()
24599 {
24600 sigset_t set;
24601 int pid = getpid ();
24602 char command[80];
24603 signal (SIGINT, sigint_handler);
24604 sigemptyset (&set);
24605 sigaddset (&set, SIGINT);
24606 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
24607 return 1;
24608 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
24609 if (!(system (command) == 0))
24610 return 2;
24611 sleep (2);
24612 if (!(sigint_occurred == 0))
24613 return 3;
24614 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
24615 return 4;
24616 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
24617 return 5;
24618 return 0;
24619 }
24620 _ACEOF
24621 if ac_fn_c_try_run "$LINENO"; then :
24622 :
24623 else
24624 gl_cv_func_pthread_sigmask_unblock_works=no
24625 fi
24626 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24627 conftest.$ac_objext conftest.beam conftest.$ac_ext
24628 fi
24629
24630 LIBS="$gl_save_LIBS"
24631
24632 fi
24633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
24634 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
24635 case "$gl_cv_func_pthread_sigmask_unblock_works" in
24636 *no)
24637 REPLACE_PTHREAD_SIGMASK=1
24638
24639 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
24640
24641 ;;
24642 esac
24643 fi
24644
24645 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
24646
24647
24648
24649
24650
24651
24652
24653
24654 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
24655
24656
24657 if test $HAVE_PTHREAD_SIGMASK = 1; then
24658
24659 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
24660
24661 fi
24662
24663 fi
24664
24665
24666
24667
24668
24669 GNULIB_PTHREAD_SIGMASK=1
24670
24671
24672
24673
24674
24675
24676
24677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
24678 $as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; }
24679 if test "${gl_cv_func_svid_putenv+set}" = set; then :
24680 $as_echo_n "(cached) " >&6
24681 else
24682 if test "$cross_compiling" = yes; then :
24683 case "$host_os" in
24684 # Guess yes on glibc systems.
24685 *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
24686 # If we don't know, assume the worst.
24687 *) gl_cv_func_svid_putenv="guessing no" ;;
24688 esac
24689
24690 else
24691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24692 /* end confdefs.h. */
24693 $ac_includes_default
24694 int
24695 main ()
24696 {
24697
24698 /* Put it in env. */
24699 if (putenv ("CONFTEST_putenv=val"))
24700 return 1;
24701
24702 /* Try to remove it. */
24703 if (putenv ("CONFTEST_putenv"))
24704 return 2;
24705
24706 /* Make sure it was deleted. */
24707 if (getenv ("CONFTEST_putenv") != 0)
24708 return 3;
24709
24710 return 0;
24711
24712 ;
24713 return 0;
24714 }
24715 _ACEOF
24716 if ac_fn_c_try_run "$LINENO"; then :
24717 gl_cv_func_svid_putenv=yes
24718 else
24719 gl_cv_func_svid_putenv=no
24720 fi
24721 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24722 conftest.$ac_objext conftest.beam conftest.$ac_ext
24723 fi
24724
24725
24726 fi
24727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
24728 $as_echo "$gl_cv_func_svid_putenv" >&6; }
24729 case "$gl_cv_func_svid_putenv" in
24730 *yes) ;;
24731 *)
24732 REPLACE_PUTENV=1
24733 ;;
24734 esac
24735
24736 if test $REPLACE_PUTENV = 1; then
24737
24738
24739
24740
24741
24742
24743
24744
24745 gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext"
24746
24747
24748 ac_fn_c_check_decl "$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default"
24749 if test "x$ac_cv_have_decl__putenv" = x""yes; then :
24750 ac_have_decl=1
24751 else
24752 ac_have_decl=0
24753 fi
24754
24755 cat >>confdefs.h <<_ACEOF
24756 #define HAVE_DECL__PUTENV $ac_have_decl
24757 _ACEOF
24758
24759
24760 fi
24761
24762
24763
24764
24765
24766 GNULIB_PUTENV=1
24767
24768
24769
24770
24771
24772
24773 # Check whether --enable-acl was given.
24774 if test "${enable_acl+set}" = set; then :
24775 enableval=$enable_acl;
24776 else
24777 enable_acl=auto
24778 fi
24779
24780
24781 LIB_ACL=
24782 use_acl=0
24783 if test "x$enable_acl" != "xno"; then
24784 for ac_header in sys/acl.h
24785 do :
24786 ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
24787 if test "x$ac_cv_header_sys_acl_h" = x""yes; then :
24788 cat >>confdefs.h <<_ACEOF
24789 #define HAVE_SYS_ACL_H 1
24790 _ACEOF
24791
24792 fi
24793
24794 done
24795
24796 if test $ac_cv_header_sys_acl_h = yes; then
24797 ac_save_LIBS=$LIBS
24798
24799 if test $use_acl = 0; then
24800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5
24801 $as_echo_n "checking for library containing acl_get_file... " >&6; }
24802 if test "${ac_cv_search_acl_get_file+set}" = set; then :
24803 $as_echo_n "(cached) " >&6
24804 else
24805 ac_func_search_save_LIBS=$LIBS
24806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24807 /* end confdefs.h. */
24808
24809 /* Override any GCC internal prototype to avoid an error.
24810 Use char because int might match the return type of a GCC
24811 builtin and then its argument prototype would still apply. */
24812 #ifdef __cplusplus
24813 extern "C"
24814 #endif
24815 char acl_get_file ();
24816 int
24817 main ()
24818 {
24819 return acl_get_file ();
24820 ;
24821 return 0;
24822 }
24823 _ACEOF
24824 for ac_lib in '' acl pacl; do
24825 if test -z "$ac_lib"; then
24826 ac_res="none required"
24827 else
24828 ac_res=-l$ac_lib
24829 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
24830 fi
24831 if ac_fn_c_try_link "$LINENO"; then :
24832 ac_cv_search_acl_get_file=$ac_res
24833 fi
24834 rm -f core conftest.err conftest.$ac_objext \
24835 conftest$ac_exeext
24836 if test "${ac_cv_search_acl_get_file+set}" = set; then :
24837 break
24838 fi
24839 done
24840 if test "${ac_cv_search_acl_get_file+set}" = set; then :
24841
24842 else
24843 ac_cv_search_acl_get_file=no
24844 fi
24845 rm conftest.$ac_ext
24846 LIBS=$ac_func_search_save_LIBS
24847 fi
24848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5
24849 $as_echo "$ac_cv_search_acl_get_file" >&6; }
24850 ac_res=$ac_cv_search_acl_get_file
24851 if test "$ac_res" != no; then :
24852 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
24853 if test "$ac_cv_search_acl_get_file" != "none required"; then
24854 LIB_ACL=$ac_cv_search_acl_get_file
24855 fi
24856 for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \
24857 acl_free acl_from_mode acl_from_text \
24858 acl_delete_def_file acl_extended_file \
24859 acl_delete_fd_np acl_delete_file_np \
24860 acl_copy_ext_native acl_create_entry_np \
24861 acl_to_short_text acl_free_text
24862 do :
24863 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24864 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24865 eval as_val=\$$as_ac_var
24866 if test "x$as_val" = x""yes; then :
24867 cat >>confdefs.h <<_ACEOF
24868 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24869 _ACEOF
24870
24871 fi
24872 done
24873
24874 # If the acl_get_file bug is detected, don't enable the ACL support.
24875
24876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5
24877 $as_echo_n "checking for working acl_get_file... " >&6; }
24878 if test "${gl_cv_func_working_acl_get_file+set}" = set; then :
24879 $as_echo_n "(cached) " >&6
24880 else
24881 if test "$cross_compiling" = yes; then :
24882 gl_cv_func_working_acl_get_file=cross-compiling
24883 else
24884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24885 /* end confdefs.h. */
24886 #include <sys/types.h>
24887 #include <sys/acl.h>
24888 #include <errno.h>
24889
24890 int
24891 main ()
24892 {
24893 if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT)
24894 return 1;
24895 return 0;
24896
24897 ;
24898 return 0;
24899 }
24900 _ACEOF
24901 if ac_fn_c_try_run "$LINENO"; then :
24902 gl_cv_func_working_acl_get_file=yes
24903 else
24904 gl_cv_func_working_acl_get_file=no
24905 fi
24906 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24907 conftest.$ac_objext conftest.beam conftest.$ac_ext
24908 fi
24909
24910 fi
24911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5
24912 $as_echo "$gl_cv_func_working_acl_get_file" >&6; }
24913
24914 if test $gl_cv_func_working_acl_get_file = yes; then :
24915 use_acl=1
24916 fi
24917
24918 if test $use_acl = 1; then
24919 for ac_header in acl/libacl.h
24920 do :
24921 ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default"
24922 if test "x$ac_cv_header_acl_libacl_h" = x""yes; then :
24923 cat >>confdefs.h <<_ACEOF
24924 #define HAVE_ACL_LIBACL_H 1
24925 _ACEOF
24926
24927 fi
24928
24929 done
24930
24931
24932
24933
24934
24935
24936
24937
24938
24939 for ac_func in acl_entries
24940 do :
24941 ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries"
24942 if test "x$ac_cv_func_acl_entries" = x""yes; then :
24943 cat >>confdefs.h <<_ACEOF
24944 #define HAVE_ACL_ENTRIES 1
24945 _ACEOF
24946
24947 else
24948
24949 gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
24950
24951 fi
24952 done
24953
24954
24955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5
24956 $as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; }
24957 if test "${gl_cv_acl_ACL_FIRST_ENTRY+set}" = set; then :
24958 $as_echo_n "(cached) " >&6
24959 else
24960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24961 /* end confdefs.h. */
24962 #include <sys/types.h>
24963 #include <sys/acl.h>
24964 int type = ACL_FIRST_ENTRY;
24965 int
24966 main ()
24967 {
24968
24969 ;
24970 return 0;
24971 }
24972 _ACEOF
24973 if ac_fn_c_try_compile "$LINENO"; then :
24974 gl_cv_acl_ACL_FIRST_ENTRY=yes
24975 else
24976 gl_cv_acl_ACL_FIRST_ENTRY=no
24977 fi
24978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24979 fi
24980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5
24981 $as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; }
24982 if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then
24983
24984 $as_echo "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h
24985
24986 fi
24987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5
24988 $as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; }
24989 if test "${gl_cv_acl_ACL_TYPE_EXTENDED+set}" = set; then :
24990 $as_echo_n "(cached) " >&6
24991 else
24992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24993 /* end confdefs.h. */
24994 #include <sys/types.h>
24995 #include <sys/acl.h>
24996 int type = ACL_TYPE_EXTENDED;
24997 int
24998 main ()
24999 {
25000
25001 ;
25002 return 0;
25003 }
25004 _ACEOF
25005 if ac_fn_c_try_compile "$LINENO"; then :
25006 gl_cv_acl_ACL_TYPE_EXTENDED=yes
25007 else
25008 gl_cv_acl_ACL_TYPE_EXTENDED=no
25009 fi
25010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25011 fi
25012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5
25013 $as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; }
25014 if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then
25015
25016 $as_echo "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h
25017
25018 fi
25019 else
25020 LIB_ACL=
25021 fi
25022
25023 fi
25024
25025 fi
25026
25027 if test $use_acl = 0; then
25028 for ac_func in facl
25029 do :
25030 ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl"
25031 if test "x$ac_cv_func_facl" = x""yes; then :
25032 cat >>confdefs.h <<_ACEOF
25033 #define HAVE_FACL 1
25034 _ACEOF
25035
25036 fi
25037 done
25038
25039 if test $ac_cv_func_facl = yes; then
25040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5
25041 $as_echo_n "checking for library containing acl_trivial... " >&6; }
25042 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25043 $as_echo_n "(cached) " >&6
25044 else
25045 ac_func_search_save_LIBS=$LIBS
25046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25047 /* end confdefs.h. */
25048
25049 /* Override any GCC internal prototype to avoid an error.
25050 Use char because int might match the return type of a GCC
25051 builtin and then its argument prototype would still apply. */
25052 #ifdef __cplusplus
25053 extern "C"
25054 #endif
25055 char acl_trivial ();
25056 int
25057 main ()
25058 {
25059 return acl_trivial ();
25060 ;
25061 return 0;
25062 }
25063 _ACEOF
25064 for ac_lib in '' sec; do
25065 if test -z "$ac_lib"; then
25066 ac_res="none required"
25067 else
25068 ac_res=-l$ac_lib
25069 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25070 fi
25071 if ac_fn_c_try_link "$LINENO"; then :
25072 ac_cv_search_acl_trivial=$ac_res
25073 fi
25074 rm -f core conftest.err conftest.$ac_objext \
25075 conftest$ac_exeext
25076 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25077 break
25078 fi
25079 done
25080 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25081
25082 else
25083 ac_cv_search_acl_trivial=no
25084 fi
25085 rm conftest.$ac_ext
25086 LIBS=$ac_func_search_save_LIBS
25087 fi
25088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5
25089 $as_echo "$ac_cv_search_acl_trivial" >&6; }
25090 ac_res=$ac_cv_search_acl_trivial
25091 if test "$ac_res" != no; then :
25092 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25093 if test "$ac_cv_search_acl_trivial" != "none required"; then
25094 LIB_ACL=$ac_cv_search_acl_trivial
25095 fi
25096
25097 fi
25098
25099 for ac_func in acl_trivial
25100 do :
25101 ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial"
25102 if test "x$ac_cv_func_acl_trivial" = x""yes; then :
25103 cat >>confdefs.h <<_ACEOF
25104 #define HAVE_ACL_TRIVIAL 1
25105 _ACEOF
25106
25107 fi
25108 done
25109
25110 use_acl=1
25111 fi
25112 fi
25113
25114 if test $use_acl = 0; then
25115 for ac_func in getacl
25116 do :
25117 ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl"
25118 if test "x$ac_cv_func_getacl" = x""yes; then :
25119 cat >>confdefs.h <<_ACEOF
25120 #define HAVE_GETACL 1
25121 _ACEOF
25122
25123 fi
25124 done
25125
25126 if test $ac_cv_func_getacl = yes; then
25127 use_acl=1
25128 fi
25129 for ac_header in aclv.h
25130 do :
25131 ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include <sys/types.h>
25132 "
25133 if test "x$ac_cv_header_aclv_h" = x""yes; then :
25134 cat >>confdefs.h <<_ACEOF
25135 #define HAVE_ACLV_H 1
25136 _ACEOF
25137
25138 fi
25139
25140 done
25141
25142 fi
25143
25144 if test $use_acl = 0; then
25145 for ac_func in aclx_get
25146 do :
25147 ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get"
25148 if test "x$ac_cv_func_aclx_get" = x""yes; then :
25149 cat >>confdefs.h <<_ACEOF
25150 #define HAVE_ACLX_GET 1
25151 _ACEOF
25152
25153 fi
25154 done
25155
25156 if test $ac_cv_func_aclx_get = yes; then
25157 use_acl=1
25158 fi
25159 fi
25160
25161 if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then
25162 for ac_func in statacl
25163 do :
25164 ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl"
25165 if test "x$ac_cv_func_statacl" = x""yes; then :
25166 cat >>confdefs.h <<_ACEOF
25167 #define HAVE_STATACL 1
25168 _ACEOF
25169
25170 fi
25171 done
25172
25173 if test $ac_cv_func_statacl = yes; then
25174 use_acl=1
25175 fi
25176 fi
25177
25178 if test $use_acl = 0; then
25179 for ac_func in aclsort
25180 do :
25181 ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort"
25182 if test "x$ac_cv_func_aclsort" = x""yes; then :
25183 cat >>confdefs.h <<_ACEOF
25184 #define HAVE_ACLSORT 1
25185 _ACEOF
25186
25187 fi
25188 done
25189
25190 if test $ac_cv_func_aclsort = yes; then
25191 use_acl=1
25192 fi
25193 fi
25194
25195 LIBS=$ac_save_LIBS
25196 fi
25197 if test "x$enable_acl$use_acl" = "xyes0"; then
25198 as_fn_error "ACLs enabled but support not detected" "$LINENO" 5
25199 elif test "x$enable_acl$use_acl" = "xauto0"; then
25200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5
25201 $as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;}
25202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: emacs will be built without ACL support." >&5
25203 $as_echo "$as_me: WARNING: emacs will be built without ACL support." >&2;}
25204 fi
25205 fi
25206
25207
25208 cat >>confdefs.h <<_ACEOF
25209 #define USE_ACL $use_acl
25210 _ACEOF
25211
25212 USE_ACL=$use_acl
25213
25214
25215
25216
25217
25218 if test $ac_cv_func_readlink = no; then
25219 HAVE_READLINK=0
25220 else
25221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
25222 $as_echo_n "checking whether readlink signature is correct... " >&6; }
25223 if test "${gl_cv_decl_readlink_works+set}" = set; then :
25224 $as_echo_n "(cached) " >&6
25225 else
25226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25227 /* end confdefs.h. */
25228 #include <unistd.h>
25229 /* Cause compilation failure if original declaration has wrong type. */
25230 ssize_t readlink (const char *, char *, size_t);
25231 int
25232 main ()
25233 {
25234
25235 ;
25236 return 0;
25237 }
25238 _ACEOF
25239 if ac_fn_c_try_compile "$LINENO"; then :
25240 gl_cv_decl_readlink_works=yes
25241 else
25242 gl_cv_decl_readlink_works=no
25243 fi
25244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25245 fi
25246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
25247 $as_echo "$gl_cv_decl_readlink_works" >&6; }
25248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
25249 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
25250 if test "${gl_cv_func_readlink_works+set}" = set; then :
25251 $as_echo_n "(cached) " >&6
25252 else
25253 # We have readlink, so assume ln -s works.
25254 ln -s conftest.no-such conftest.link
25255 ln -s conftest.link conftest.lnk2
25256 if test "$cross_compiling" = yes; then :
25257 case "$host_os" in
25258 # Guess yes on glibc systems.
25259 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
25260 # If we don't know, assume the worst.
25261 *) gl_cv_func_readlink_works="guessing no" ;;
25262 esac
25263
25264 else
25265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25266 /* end confdefs.h. */
25267 #include <unistd.h>
25268
25269 int
25270 main ()
25271 {
25272 char buf[20];
25273 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
25274 ;
25275 return 0;
25276 }
25277 _ACEOF
25278 if ac_fn_c_try_run "$LINENO"; then :
25279 gl_cv_func_readlink_works=yes
25280 else
25281 gl_cv_func_readlink_works=no
25282 fi
25283 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25284 conftest.$ac_objext conftest.beam conftest.$ac_ext
25285 fi
25286
25287 rm -f conftest.link conftest.lnk2
25288 fi
25289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
25290 $as_echo "$gl_cv_func_readlink_works" >&6; }
25291 case "$gl_cv_func_readlink_works" in
25292 *yes)
25293 if test "$gl_cv_decl_readlink_works" != yes; then
25294 REPLACE_READLINK=1
25295 fi
25296 ;;
25297 *)
25298
25299 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
25300
25301 REPLACE_READLINK=1
25302 ;;
25303 esac
25304 fi
25305
25306 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
25307
25308
25309
25310
25311
25312
25313
25314
25315 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
25316
25317
25318 :
25319
25320 fi
25321
25322
25323
25324
25325
25326 GNULIB_READLINK=1
25327
25328
25329
25330
25331
25332
25333
25334
25335
25336 if test $ac_cv_func_readlinkat = no; then
25337 HAVE_READLINKAT=0
25338 fi
25339
25340 if test $HAVE_READLINKAT = 0; then
25341
25342
25343
25344
25345
25346
25347
25348
25349 gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext"
25350
25351 fi
25352
25353
25354
25355
25356
25357 GNULIB_READLINKAT=1
25358
25359
25360
25361
25362
25363
25364 for ac_func in sig2str
25365 do :
25366 ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str"
25367 if test "x$ac_cv_func_sig2str" = x""yes; then :
25368 cat >>confdefs.h <<_ACEOF
25369 #define HAVE_SIG2STR 1
25370 _ACEOF
25371
25372 fi
25373 done
25374
25375
25376 if test $ac_cv_func_sig2str = no; then
25377
25378
25379
25380
25381
25382
25383
25384
25385 gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext"
25386
25387
25388 :
25389
25390 fi
25391
25392
25393
25394
25395
25396
25397
25398
25399
25400
25401
25402 if test $gl_cv_have_include_next = yes; then
25403 gl_cv_next_signal_h='<'signal.h'>'
25404 else
25405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
25406 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
25407 if test "${gl_cv_next_signal_h+set}" = set; then :
25408 $as_echo_n "(cached) " >&6
25409 else
25410
25411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25412 /* end confdefs.h. */
25413 #include <signal.h>
25414
25415 _ACEOF
25416 case "$host_os" in
25417 aix*) gl_absname_cpp="$ac_cpp -C" ;;
25418 *) gl_absname_cpp="$ac_cpp" ;;
25419 esac
25420
25421 case "$host_os" in
25422 mingw*)
25423 gl_dirsep_regex='[/\\]'
25424 ;;
25425 *)
25426 gl_dirsep_regex='\/'
25427 ;;
25428 esac
25429 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
25430
25431 gl_header_literal_regex=`echo 'signal.h' \
25432 | sed -e "$gl_make_literal_regex_sed"`
25433 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
25434 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
25435 s|^/[^/]|//&|
25436 p
25437 q
25438 }'
25439 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
25440 sed -n "$gl_absolute_header_sed"`'"'
25441
25442
25443 fi
25444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
25445 $as_echo "$gl_cv_next_signal_h" >&6; }
25446 fi
25447 NEXT_SIGNAL_H=$gl_cv_next_signal_h
25448
25449 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
25450 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
25451 gl_next_as_first_directive='<'signal.h'>'
25452 else
25453 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
25454 gl_next_as_first_directive=$gl_cv_next_signal_h
25455 fi
25456 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
25457
25458
25459
25460
25461
25462 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
25463 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
25464 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
25465 #include <signal.h>
25466
25467 "
25468 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
25469
25470 else
25471 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
25472 fi
25473
25474
25475
25476
25477
25478
25479
25480 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
25481 #include <signal.h>
25482
25483 "
25484 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
25485
25486 else
25487 HAVE_SIGHANDLER_T=0
25488 fi
25489
25490
25491
25492
25493 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
25494 /* <sys/types.h> is not needed according to POSIX, but the
25495 <sys/socket.h> in i386-unknown-freebsd4.10 and
25496 powerpc-apple-darwin5.5 required it. */
25497 #include <sys/types.h>
25498 #if HAVE_SYS_SOCKET_H
25499 # include <sys/socket.h>
25500 #elif HAVE_WS2TCPIP_H
25501 # include <ws2tcpip.h>
25502 #endif
25503
25504 "
25505 if test "x$ac_cv_type_socklen_t" = x""yes; then :
25506
25507 else
25508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
25509 $as_echo_n "checking for socklen_t equivalent... " >&6; }
25510 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
25511 $as_echo_n "(cached) " >&6
25512 else
25513 # Systems have either "struct sockaddr *" or
25514 # "void *" as the second argument to getpeername
25515 gl_cv_socklen_t_equiv=
25516 for arg2 in "struct sockaddr" void; do
25517 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
25518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25519 /* end confdefs.h. */
25520 #include <sys/types.h>
25521 #include <sys/socket.h>
25522
25523 int getpeername (int, $arg2 *, $t *);
25524 int
25525 main ()
25526 {
25527 $t len;
25528 getpeername (0, 0, &len);
25529 ;
25530 return 0;
25531 }
25532 _ACEOF
25533 if ac_fn_c_try_compile "$LINENO"; then :
25534 gl_cv_socklen_t_equiv="$t"
25535 fi
25536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25537 test "$gl_cv_socklen_t_equiv" != "" && break
25538 done
25539 test "$gl_cv_socklen_t_equiv" != "" && break
25540 done
25541
25542 fi
25543
25544 if test "$gl_cv_socklen_t_equiv" = ""; then
25545 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
25546 fi
25547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
25548 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
25549
25550 cat >>confdefs.h <<_ACEOF
25551 #define socklen_t $gl_cv_socklen_t_equiv
25552 _ACEOF
25553
25554 fi
25555
25556
25557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
25558 $as_echo_n "checking for ssize_t... " >&6; }
25559 if test "${gt_cv_ssize_t+set}" = set; then :
25560 $as_echo_n "(cached) " >&6
25561 else
25562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25563 /* end confdefs.h. */
25564 #include <sys/types.h>
25565 int
25566 main ()
25567 {
25568 int x = sizeof (ssize_t *) + sizeof (ssize_t);
25569 return !x;
25570 ;
25571 return 0;
25572 }
25573 _ACEOF
25574 if ac_fn_c_try_compile "$LINENO"; then :
25575 gt_cv_ssize_t=yes
25576 else
25577 gt_cv_ssize_t=no
25578 fi
25579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25580 fi
25581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
25582 $as_echo "$gt_cv_ssize_t" >&6; }
25583 if test $gt_cv_ssize_t = no; then
25584
25585 $as_echo "#define ssize_t int" >>confdefs.h
25586
25587 fi
25588
25589
25590
25591
25592
25593 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
25594 #include <sys/stat.h>
25595 "
25596 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
25597
25598 cat >>confdefs.h <<_ACEOF
25599 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
25600 _ACEOF
25601
25602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
25603 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
25604 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
25605 $as_echo_n "(cached) " >&6
25606 else
25607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25608 /* end confdefs.h. */
25609
25610 #include <sys/types.h>
25611 #include <sys/stat.h>
25612 #if HAVE_SYS_TIME_H
25613 # include <sys/time.h>
25614 #endif
25615 #include <time.h>
25616 struct timespec ts;
25617 struct stat st;
25618
25619 int
25620 main ()
25621 {
25622
25623 st.st_atim = ts;
25624
25625 ;
25626 return 0;
25627 }
25628 _ACEOF
25629 if ac_fn_c_try_compile "$LINENO"; then :
25630 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
25631 else
25632 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
25633 fi
25634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25635 fi
25636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
25637 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
25638 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
25639
25640 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
25641
25642 fi
25643 else
25644 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
25645 #include <sys/stat.h>
25646 "
25647 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
25648
25649 cat >>confdefs.h <<_ACEOF
25650 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
25651 _ACEOF
25652
25653
25654 else
25655 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
25656 #include <sys/stat.h>
25657 "
25658 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
25659
25660 cat >>confdefs.h <<_ACEOF
25661 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
25662 _ACEOF
25663
25664
25665 else
25666 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
25667 #include <sys/stat.h>
25668 "
25669 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
25670
25671 cat >>confdefs.h <<_ACEOF
25672 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
25673 _ACEOF
25674
25675
25676 fi
25677
25678 fi
25679
25680 fi
25681
25682 fi
25683
25684
25685
25686
25687
25688 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
25689 #include <sys/stat.h>
25690 "
25691 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
25692
25693 cat >>confdefs.h <<_ACEOF
25694 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
25695 _ACEOF
25696
25697
25698 else
25699 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
25700 #include <sys/stat.h>
25701 "
25702 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
25703
25704 cat >>confdefs.h <<_ACEOF
25705 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
25706 _ACEOF
25707
25708
25709 else
25710 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
25711 #include <sys/stat.h>
25712 "
25713 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
25714
25715 cat >>confdefs.h <<_ACEOF
25716 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
25717 _ACEOF
25718
25719
25720 fi
25721
25722 fi
25723
25724 fi
25725
25726
25727
25728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
25729 $as_echo_n "checking for working stdalign.h... " >&6; }
25730 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
25731 $as_echo_n "(cached) " >&6
25732 else
25733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25734 /* end confdefs.h. */
25735 #include <stdalign.h>
25736 #include <stddef.h>
25737
25738 /* Test that alignof yields a result consistent with offsetof.
25739 This catches GCC bug 52023
25740 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
25741 #ifdef __cplusplus
25742 template <class t> struct alignof_helper { char a; t b; };
25743 # define ao(type) offsetof (alignof_helper<type>, b)
25744 #else
25745 # define ao(type) offsetof (struct { char a; type b; }, b)
25746 #endif
25747 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
25748 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
25749 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
25750
25751 /* Test _Alignas only on platforms where gnulib can help. */
25752 #if \
25753 (__GNUC__ || __IBMC__ || __IBMCPP__ \
25754 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
25755 struct alignas_test { char c; char alignas (8) alignas_8; };
25756 char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
25757 ? 1 : -1];
25758 #endif
25759
25760 int
25761 main ()
25762 {
25763
25764 ;
25765 return 0;
25766 }
25767 _ACEOF
25768 if ac_fn_c_try_compile "$LINENO"; then :
25769 gl_cv_header_working_stdalign_h=yes
25770 else
25771 gl_cv_header_working_stdalign_h=no
25772 fi
25773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25774 fi
25775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
25776 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
25777
25778 if test $gl_cv_header_working_stdalign_h = yes; then
25779 STDALIGN_H=''
25780 else
25781 STDALIGN_H='stdalign.h'
25782 fi
25783
25784
25785 if test -n "$STDALIGN_H"; then
25786 GL_GENERATE_STDALIGN_H_TRUE=
25787 GL_GENERATE_STDALIGN_H_FALSE='#'
25788 else
25789 GL_GENERATE_STDALIGN_H_TRUE='#'
25790 GL_GENERATE_STDALIGN_H_FALSE=
25791 fi
25792
25793
25794
25795 STDARG_H=''
25796 NEXT_STDARG_H='<stdarg.h>'
25797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
25798 $as_echo_n "checking for va_copy... " >&6; }
25799 if test "${gl_cv_func_va_copy+set}" = set; then :
25800 $as_echo_n "(cached) " >&6
25801 else
25802
25803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25804 /* end confdefs.h. */
25805 #include <stdarg.h>
25806 int
25807 main ()
25808 {
25809
25810 #ifndef va_copy
25811 void (*func) (va_list, va_list) = va_copy;
25812 #endif
25813
25814 ;
25815 return 0;
25816 }
25817 _ACEOF
25818 if ac_fn_c_try_compile "$LINENO"; then :
25819 gl_cv_func_va_copy=yes
25820 else
25821 gl_cv_func_va_copy=no
25822 fi
25823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25824 fi
25825
25826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
25827 $as_echo "$gl_cv_func_va_copy" >&6; }
25828 if test $gl_cv_func_va_copy = no; then
25829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25830 /* end confdefs.h. */
25831 #if defined _AIX && !defined __GNUC__
25832 AIX vaccine
25833 #endif
25834
25835 _ACEOF
25836 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
25837 $EGREP "vaccine" >/dev/null 2>&1; then :
25838 gl_aixcc=yes
25839 else
25840 gl_aixcc=no
25841 fi
25842 rm -f conftest*
25843
25844 if test $gl_aixcc = yes; then
25845 STDARG_H=stdarg.h
25846
25847
25848
25849
25850
25851
25852
25853
25854 if test $gl_cv_have_include_next = yes; then
25855 gl_cv_next_stdarg_h='<'stdarg.h'>'
25856 else
25857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
25858 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
25859 if test "${gl_cv_next_stdarg_h+set}" = set; then :
25860 $as_echo_n "(cached) " >&6
25861 else
25862
25863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25864 /* end confdefs.h. */
25865 #include <stdarg.h>
25866
25867 _ACEOF
25868 case "$host_os" in
25869 aix*) gl_absname_cpp="$ac_cpp -C" ;;
25870 *) gl_absname_cpp="$ac_cpp" ;;
25871 esac
25872
25873 case "$host_os" in
25874 mingw*)
25875 gl_dirsep_regex='[/\\]'
25876 ;;
25877 *)
25878 gl_dirsep_regex='\/'
25879 ;;
25880 esac
25881 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
25882
25883 gl_header_literal_regex=`echo 'stdarg.h' \
25884 | sed -e "$gl_make_literal_regex_sed"`
25885 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
25886 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
25887 s|^/[^/]|//&|
25888 p
25889 q
25890 }'
25891 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
25892 sed -n "$gl_absolute_header_sed"`'"'
25893
25894
25895 fi
25896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
25897 $as_echo "$gl_cv_next_stdarg_h" >&6; }
25898 fi
25899 NEXT_STDARG_H=$gl_cv_next_stdarg_h
25900
25901 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
25902 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
25903 gl_next_as_first_directive='<'stdarg.h'>'
25904 else
25905 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
25906 gl_next_as_first_directive=$gl_cv_next_stdarg_h
25907 fi
25908 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
25909
25910
25911
25912
25913 if test "$gl_cv_next_stdarg_h" = '""'; then
25914 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
25915 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
25916 fi
25917 else
25918
25919 saved_as_echo_n="$as_echo_n"
25920 as_echo_n=':'
25921 if test "${gl_cv_func___va_copy+set}" = set; then :
25922 $as_echo_n "(cached) " >&6
25923 else
25924
25925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25926 /* end confdefs.h. */
25927 #include <stdarg.h>
25928 int
25929 main ()
25930 {
25931
25932 #ifndef __va_copy
25933 error, bail out
25934 #endif
25935
25936 ;
25937 return 0;
25938 }
25939 _ACEOF
25940 if ac_fn_c_try_compile "$LINENO"; then :
25941 gl_cv_func___va_copy=yes
25942 else
25943 gl_cv_func___va_copy=no
25944 fi
25945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25946 fi
25947
25948 as_echo_n="$saved_as_echo_n"
25949
25950 if test $gl_cv_func___va_copy = yes; then
25951
25952 $as_echo "#define va_copy __va_copy" >>confdefs.h
25953
25954 else
25955
25956
25957 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
25958
25959 fi
25960 fi
25961 fi
25962
25963 if test -n "$STDARG_H"; then
25964 GL_GENERATE_STDARG_H_TRUE=
25965 GL_GENERATE_STDARG_H_FALSE='#'
25966 else
25967 GL_GENERATE_STDARG_H_TRUE='#'
25968 GL_GENERATE_STDARG_H_FALSE=
25969 fi
25970
25971
25972
25973
25974
25975
25976 # Define two additional variables used in the Makefile substitution.
25977
25978 if test "$ac_cv_header_stdbool_h" = yes; then
25979 STDBOOL_H=''
25980 else
25981 STDBOOL_H='stdbool.h'
25982 fi
25983
25984 if test -n "$STDBOOL_H"; then
25985 GL_GENERATE_STDBOOL_H_TRUE=
25986 GL_GENERATE_STDBOOL_H_FALSE='#'
25987 else
25988 GL_GENERATE_STDBOOL_H_TRUE='#'
25989 GL_GENERATE_STDBOOL_H_FALSE=
25990 fi
25991
25992
25993 if test "$ac_cv_type__Bool" = yes; then
25994 HAVE__BOOL=1
25995 else
25996 HAVE__BOOL=0
25997 fi
25998
25999
26000
26001
26002
26003 STDDEF_H=
26004 if test $gt_cv_c_wchar_t = no; then
26005 HAVE_WCHAR_T=0
26006 STDDEF_H=stddef.h
26007 fi
26008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
26009 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
26010 if test "${gl_cv_decl_null_works+set}" = set; then :
26011 $as_echo_n "(cached) " >&6
26012 else
26013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26014 /* end confdefs.h. */
26015 #include <stddef.h>
26016 int test[2 * (sizeof NULL == sizeof (void *)) -1];
26017
26018 int
26019 main ()
26020 {
26021
26022 ;
26023 return 0;
26024 }
26025 _ACEOF
26026 if ac_fn_c_try_compile "$LINENO"; then :
26027 gl_cv_decl_null_works=yes
26028 else
26029 gl_cv_decl_null_works=no
26030 fi
26031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26032 fi
26033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
26034 $as_echo "$gl_cv_decl_null_works" >&6; }
26035 if test $gl_cv_decl_null_works = no; then
26036 REPLACE_NULL=1
26037 STDDEF_H=stddef.h
26038 fi
26039
26040 if test -n "$STDDEF_H"; then
26041 GL_GENERATE_STDDEF_H_TRUE=
26042 GL_GENERATE_STDDEF_H_FALSE='#'
26043 else
26044 GL_GENERATE_STDDEF_H_TRUE='#'
26045 GL_GENERATE_STDDEF_H_FALSE=
26046 fi
26047
26048 if test -n "$STDDEF_H"; then
26049
26050
26051
26052
26053
26054
26055
26056
26057 if test $gl_cv_have_include_next = yes; then
26058 gl_cv_next_stddef_h='<'stddef.h'>'
26059 else
26060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
26061 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
26062 if test "${gl_cv_next_stddef_h+set}" = set; then :
26063 $as_echo_n "(cached) " >&6
26064 else
26065
26066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26067 /* end confdefs.h. */
26068 #include <stddef.h>
26069
26070 _ACEOF
26071 case "$host_os" in
26072 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26073 *) gl_absname_cpp="$ac_cpp" ;;
26074 esac
26075
26076 case "$host_os" in
26077 mingw*)
26078 gl_dirsep_regex='[/\\]'
26079 ;;
26080 *)
26081 gl_dirsep_regex='\/'
26082 ;;
26083 esac
26084 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26085
26086 gl_header_literal_regex=`echo 'stddef.h' \
26087 | sed -e "$gl_make_literal_regex_sed"`
26088 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26089 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26090 s|^/[^/]|//&|
26091 p
26092 q
26093 }'
26094 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26095 sed -n "$gl_absolute_header_sed"`'"'
26096
26097
26098 fi
26099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
26100 $as_echo "$gl_cv_next_stddef_h" >&6; }
26101 fi
26102 NEXT_STDDEF_H=$gl_cv_next_stddef_h
26103
26104 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26105 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26106 gl_next_as_first_directive='<'stddef.h'>'
26107 else
26108 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26109 gl_next_as_first_directive=$gl_cv_next_stddef_h
26110 fi
26111 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
26112
26113
26114
26115
26116 fi
26117
26118
26119
26120
26121
26122
26123
26124
26125
26126
26127
26128
26129 if test $gl_cv_have_include_next = yes; then
26130 gl_cv_next_stdio_h='<'stdio.h'>'
26131 else
26132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
26133 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
26134 if test "${gl_cv_next_stdio_h+set}" = set; then :
26135 $as_echo_n "(cached) " >&6
26136 else
26137
26138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26139 /* end confdefs.h. */
26140 #include <stdio.h>
26141
26142 _ACEOF
26143 case "$host_os" in
26144 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26145 *) gl_absname_cpp="$ac_cpp" ;;
26146 esac
26147
26148 case "$host_os" in
26149 mingw*)
26150 gl_dirsep_regex='[/\\]'
26151 ;;
26152 *)
26153 gl_dirsep_regex='\/'
26154 ;;
26155 esac
26156 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26157
26158 gl_header_literal_regex=`echo 'stdio.h' \
26159 | sed -e "$gl_make_literal_regex_sed"`
26160 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26161 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26162 s|^/[^/]|//&|
26163 p
26164 q
26165 }'
26166 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26167 sed -n "$gl_absolute_header_sed"`'"'
26168
26169
26170 fi
26171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
26172 $as_echo "$gl_cv_next_stdio_h" >&6; }
26173 fi
26174 NEXT_STDIO_H=$gl_cv_next_stdio_h
26175
26176 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26177 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26178 gl_next_as_first_directive='<'stdio.h'>'
26179 else
26180 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26181 gl_next_as_first_directive=$gl_cv_next_stdio_h
26182 fi
26183 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
26184
26185
26186
26187
26188
26189 GNULIB_FSCANF=1
26190
26191
26192 cat >>confdefs.h <<_ACEOF
26193 #define GNULIB_FSCANF 1
26194 _ACEOF
26195
26196
26197 GNULIB_SCANF=1
26198
26199
26200 cat >>confdefs.h <<_ACEOF
26201 #define GNULIB_SCANF 1
26202 _ACEOF
26203
26204
26205 GNULIB_FGETC=1
26206 GNULIB_GETC=1
26207 GNULIB_GETCHAR=1
26208 GNULIB_FGETS=1
26209 GNULIB_FREAD=1
26210
26211
26212 GNULIB_FPRINTF=1
26213 GNULIB_PRINTF=1
26214 GNULIB_VFPRINTF=1
26215 GNULIB_VPRINTF=1
26216 GNULIB_FPUTC=1
26217 GNULIB_PUTC=1
26218 GNULIB_PUTCHAR=1
26219 GNULIB_FPUTS=1
26220 GNULIB_PUTS=1
26221 GNULIB_FWRITE=1
26222
26223
26224
26225
26226
26227
26228
26229
26230
26231
26232
26233
26234
26235
26236
26237 if test $gl_cv_have_include_next = yes; then
26238 gl_cv_next_stdlib_h='<'stdlib.h'>'
26239 else
26240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
26241 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
26242 if test "${gl_cv_next_stdlib_h+set}" = set; then :
26243 $as_echo_n "(cached) " >&6
26244 else
26245
26246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26247 /* end confdefs.h. */
26248 #include <stdlib.h>
26249
26250 _ACEOF
26251 case "$host_os" in
26252 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26253 *) gl_absname_cpp="$ac_cpp" ;;
26254 esac
26255
26256 case "$host_os" in
26257 mingw*)
26258 gl_dirsep_regex='[/\\]'
26259 ;;
26260 *)
26261 gl_dirsep_regex='\/'
26262 ;;
26263 esac
26264 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26265
26266 gl_header_literal_regex=`echo 'stdlib.h' \
26267 | sed -e "$gl_make_literal_regex_sed"`
26268 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26269 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26270 s|^/[^/]|//&|
26271 p
26272 q
26273 }'
26274 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26275 sed -n "$gl_absolute_header_sed"`'"'
26276
26277
26278 fi
26279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
26280 $as_echo "$gl_cv_next_stdlib_h" >&6; }
26281 fi
26282 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
26283
26284 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26285 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26286 gl_next_as_first_directive='<'stdlib.h'>'
26287 else
26288 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26289 gl_next_as_first_directive=$gl_cv_next_stdlib_h
26290 fi
26291 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
26292
26293
26294
26295
26296
26297
26298
26299
26300
26301 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
26302
26303
26304
26305
26306
26307
26308
26309 $as_echo "#define my_strftime nstrftime" >>confdefs.h
26310
26311
26312
26313
26314
26315
26316
26317
26318
26319
26320
26321 if test "$ac_cv_have_decl_strtoimax" != yes; then
26322 HAVE_DECL_STRTOIMAX=0
26323 fi
26324
26325 if test $ac_cv_func_strtoimax = yes; then
26326 HAVE_STRTOIMAX=1
26327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
26328 $as_echo_n "checking whether strtoimax works... " >&6; }
26329 if test "${gl_cv_func_strtoimax+set}" = set; then :
26330 $as_echo_n "(cached) " >&6
26331 else
26332 if test "$cross_compiling" = yes; then :
26333 case "$host_os" in
26334 # Guess no on AIX 5.
26335 aix5*) gl_cv_func_strtoimax="guessing no" ;;
26336 # Guess yes otherwise.
26337 *) gl_cv_func_strtoimax="guessing yes" ;;
26338 esac
26339
26340 else
26341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26342 /* end confdefs.h. */
26343
26344 #include <errno.h>
26345 #include <string.h>
26346 #include <inttypes.h>
26347 int main ()
26348 {
26349 if (sizeof (intmax_t) > sizeof (int))
26350 {
26351 const char *s = "4294967295";
26352 char *p;
26353 intmax_t res;
26354 errno = 0;
26355 res = strtoimax (s, &p, 10);
26356 if (p != s + strlen (s))
26357 return 1;
26358 if (errno != 0)
26359 return 2;
26360 if (res != (intmax_t) 65535 * (intmax_t) 65537)
26361 return 3;
26362 }
26363 else
26364 {
26365 const char *s = "2147483647";
26366 char *p;
26367 intmax_t res;
26368 errno = 0;
26369 res = strtoimax (s, &p, 10);
26370 if (p != s + strlen (s))
26371 return 1;
26372 if (errno != 0)
26373 return 2;
26374 if (res != 2147483647)
26375 return 3;
26376 }
26377 return 0;
26378 }
26379
26380 _ACEOF
26381 if ac_fn_c_try_run "$LINENO"; then :
26382 gl_cv_func_strtoimax=yes
26383 else
26384 gl_cv_func_strtoimax=no
26385 fi
26386 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26387 conftest.$ac_objext conftest.beam conftest.$ac_ext
26388 fi
26389
26390
26391 fi
26392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
26393 $as_echo "$gl_cv_func_strtoimax" >&6; }
26394 case "$gl_cv_func_strtoimax" in
26395 *no) REPLACE_STRTOIMAX=1 ;;
26396 esac
26397 else
26398 HAVE_STRTOIMAX=0
26399 fi
26400
26401 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
26402
26403
26404
26405
26406
26407
26408
26409
26410 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
26411
26412
26413 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
26414 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
26415 ac_have_decl=1
26416 else
26417 ac_have_decl=0
26418 fi
26419
26420 cat >>confdefs.h <<_ACEOF
26421 #define HAVE_DECL_STRTOLL $ac_have_decl
26422 _ACEOF
26423
26424
26425
26426 fi
26427
26428
26429
26430
26431
26432 GNULIB_STRTOIMAX=1
26433
26434
26435
26436
26437
26438
26439
26440
26441
26442 if test "$ac_cv_have_decl_strtoumax" != yes; then
26443 HAVE_DECL_STRTOUMAX=0
26444 fi
26445
26446 if test $ac_cv_func_strtoumax = no; then
26447
26448
26449
26450
26451
26452
26453
26454
26455 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
26456
26457
26458 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
26459 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
26460 ac_have_decl=1
26461 else
26462 ac_have_decl=0
26463 fi
26464
26465 cat >>confdefs.h <<_ACEOF
26466 #define HAVE_DECL_STRTOULL $ac_have_decl
26467 _ACEOF
26468
26469
26470
26471 fi
26472
26473
26474
26475
26476
26477 GNULIB_STRTOUMAX=1
26478
26479
26480
26481
26482
26483
26484
26485 if test $ac_cv_func_symlink = no; then
26486 HAVE_SYMLINK=0
26487 else
26488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
26489 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
26490 if test "${gl_cv_func_symlink_works+set}" = set; then :
26491 $as_echo_n "(cached) " >&6
26492 else
26493 if test "$cross_compiling" = yes; then :
26494 case "$host_os" in
26495 # Guess yes on glibc systems.
26496 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
26497 # If we don't know, assume the worst.
26498 *) gl_cv_func_symlink_works="guessing no" ;;
26499 esac
26500
26501 else
26502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26503 /* end confdefs.h. */
26504 #include <unistd.h>
26505
26506 int
26507 main ()
26508 {
26509 int result = 0;
26510 if (!symlink ("a", "conftest.link/"))
26511 result |= 1;
26512 if (symlink ("conftest.f", "conftest.lnk2"))
26513 result |= 2;
26514 else if (!symlink ("a", "conftest.lnk2/"))
26515 result |= 4;
26516 return result;
26517
26518 ;
26519 return 0;
26520 }
26521 _ACEOF
26522 if ac_fn_c_try_run "$LINENO"; then :
26523 gl_cv_func_symlink_works=yes
26524 else
26525 gl_cv_func_symlink_works=no
26526 fi
26527 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26528 conftest.$ac_objext conftest.beam conftest.$ac_ext
26529 fi
26530
26531 rm -f conftest.f conftest.link conftest.lnk2
26532 fi
26533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
26534 $as_echo "$gl_cv_func_symlink_works" >&6; }
26535 case "$gl_cv_func_symlink_works" in
26536 *yes) ;;
26537 *)
26538 REPLACE_SYMLINK=1
26539 ;;
26540 esac
26541 fi
26542
26543 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
26544
26545
26546
26547
26548
26549
26550
26551
26552 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
26553
26554 fi
26555
26556
26557
26558
26559
26560 GNULIB_SYMLINK=1
26561
26562
26563
26564
26565
26566
26567
26568
26569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
26570 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
26571 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
26572 $as_echo_n "(cached) " >&6
26573 else
26574
26575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26576 /* end confdefs.h. */
26577 #include <sys/select.h>
26578 int
26579 main ()
26580 {
26581 struct timeval b;
26582 ;
26583 return 0;
26584 }
26585 _ACEOF
26586 if ac_fn_c_try_compile "$LINENO"; then :
26587 gl_cv_header_sys_select_h_selfcontained=yes
26588 else
26589 gl_cv_header_sys_select_h_selfcontained=no
26590 fi
26591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26592 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
26593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26594 /* end confdefs.h. */
26595 #include <sys/select.h>
26596 int
26597 main ()
26598 {
26599 int memset; int bzero;
26600 ;
26601 return 0;
26602 }
26603
26604 _ACEOF
26605 if ac_fn_c_try_compile "$LINENO"; then :
26606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26607 /* end confdefs.h. */
26608 #include <sys/select.h>
26609 int
26610 main ()
26611 {
26612
26613 #undef memset
26614 #define memset nonexistent_memset
26615 extern
26616 #ifdef __cplusplus
26617 "C"
26618 #endif
26619 void *memset (void *, int, unsigned long);
26620 #undef bzero
26621 #define bzero nonexistent_bzero
26622 extern
26623 #ifdef __cplusplus
26624 "C"
26625 #endif
26626 void bzero (void *, unsigned long);
26627 fd_set fds;
26628 FD_ZERO (&fds);
26629
26630 ;
26631 return 0;
26632 }
26633
26634 _ACEOF
26635 if ac_fn_c_try_link "$LINENO"; then :
26636
26637 else
26638 gl_cv_header_sys_select_h_selfcontained=no
26639 fi
26640 rm -f core conftest.err conftest.$ac_objext \
26641 conftest$ac_exeext conftest.$ac_ext
26642
26643 fi
26644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26645 fi
26646
26647 fi
26648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
26649 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
26650
26651
26652
26653
26654
26655
26656
26657
26658
26659 if test $gl_cv_have_include_next = yes; then
26660 gl_cv_next_sys_select_h='<'sys/select.h'>'
26661 else
26662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
26663 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
26664 if test "${gl_cv_next_sys_select_h+set}" = set; then :
26665 $as_echo_n "(cached) " >&6
26666 else
26667
26668 if test $ac_cv_header_sys_select_h = yes; then
26669
26670
26671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26672 /* end confdefs.h. */
26673 #include <sys/select.h>
26674
26675 _ACEOF
26676 case "$host_os" in
26677 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26678 *) gl_absname_cpp="$ac_cpp" ;;
26679 esac
26680
26681 case "$host_os" in
26682 mingw*)
26683 gl_dirsep_regex='[/\\]'
26684 ;;
26685 *)
26686 gl_dirsep_regex='\/'
26687 ;;
26688 esac
26689 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26690
26691 gl_header_literal_regex=`echo 'sys/select.h' \
26692 | sed -e "$gl_make_literal_regex_sed"`
26693 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26694 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26695 s|^/[^/]|//&|
26696 p
26697 q
26698 }'
26699 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26700 sed -n "$gl_absolute_header_sed"`'"'
26701 else
26702 gl_cv_next_sys_select_h='<'sys/select.h'>'
26703 fi
26704
26705
26706 fi
26707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
26708 $as_echo "$gl_cv_next_sys_select_h" >&6; }
26709 fi
26710 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
26711
26712 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26713 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26714 gl_next_as_first_directive='<'sys/select.h'>'
26715 else
26716 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26717 gl_next_as_first_directive=$gl_cv_next_sys_select_h
26718 fi
26719 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
26720
26721
26722
26723
26724 if test $ac_cv_header_sys_select_h = yes; then
26725 HAVE_SYS_SELECT_H=1
26726 else
26727 HAVE_SYS_SELECT_H=0
26728 fi
26729
26730
26731
26732
26733
26734 if test $ac_cv_header_sys_socket_h != yes; then
26735 for ac_header in winsock2.h
26736 do :
26737 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
26738 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
26739 cat >>confdefs.h <<_ACEOF
26740 #define HAVE_WINSOCK2_H 1
26741 _ACEOF
26742
26743 fi
26744
26745 done
26746
26747 fi
26748 if test "$ac_cv_header_winsock2_h" = yes; then
26749 HAVE_WINSOCK2_H=1
26750 UNISTD_H_HAVE_WINSOCK2_H=1
26751 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
26752 else
26753 HAVE_WINSOCK2_H=0
26754 fi
26755
26756
26757
26758
26759
26760
26761
26762
26763
26764
26765
26766
26767
26768
26769
26770
26771
26772
26773
26774
26775 if test $gl_cv_have_include_next = yes; then
26776 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
26777 else
26778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
26779 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
26780 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
26781 $as_echo_n "(cached) " >&6
26782 else
26783
26784 if test $ac_cv_header_sys_stat_h = yes; then
26785
26786
26787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26788 /* end confdefs.h. */
26789 #include <sys/stat.h>
26790
26791 _ACEOF
26792 case "$host_os" in
26793 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26794 *) gl_absname_cpp="$ac_cpp" ;;
26795 esac
26796
26797 case "$host_os" in
26798 mingw*)
26799 gl_dirsep_regex='[/\\]'
26800 ;;
26801 *)
26802 gl_dirsep_regex='\/'
26803 ;;
26804 esac
26805 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26806
26807 gl_header_literal_regex=`echo 'sys/stat.h' \
26808 | sed -e "$gl_make_literal_regex_sed"`
26809 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26810 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26811 s|^/[^/]|//&|
26812 p
26813 q
26814 }'
26815 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26816 sed -n "$gl_absolute_header_sed"`'"'
26817 else
26818 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
26819 fi
26820
26821
26822 fi
26823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
26824 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
26825 fi
26826 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
26827
26828 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26829 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26830 gl_next_as_first_directive='<'sys/stat.h'>'
26831 else
26832 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26833 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
26834 fi
26835 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
26836
26837
26838
26839
26840
26841
26842
26843
26844
26845
26846
26847 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
26848
26849 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
26850
26851 fi
26852
26853 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
26854 #include <sys/stat.h>
26855 "
26856 if test "x$ac_cv_type_nlink_t" = x""yes; then :
26857
26858 else
26859
26860 $as_echo "#define nlink_t int" >>confdefs.h
26861
26862 fi
26863
26864
26865
26866
26867
26868
26869
26870
26871
26872
26873
26874
26875
26876
26877
26878
26879
26880
26881 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
26882 "
26883 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
26884 ac_have_decl=1
26885 else
26886 ac_have_decl=0
26887 fi
26888
26889 cat >>confdefs.h <<_ACEOF
26890 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
26891 _ACEOF
26892
26893 if test $ac_cv_have_decl_localtime_r = no; then
26894 HAVE_DECL_LOCALTIME_R=0
26895 fi
26896
26897
26898 if test $ac_cv_func_localtime_r = yes; then
26899 HAVE_LOCALTIME_R=1
26900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
26901 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
26902 if test "${gl_cv_time_r_posix+set}" = set; then :
26903 $as_echo_n "(cached) " >&6
26904 else
26905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26906 /* end confdefs.h. */
26907 #include <time.h>
26908 int
26909 main ()
26910 {
26911 /* We don't need to append 'restrict's to the argument types,
26912 even though the POSIX signature has the 'restrict's,
26913 since C99 says they can't affect type compatibility. */
26914 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
26915 if (ptr) return 0;
26916 /* Check the return type is a pointer.
26917 On HP-UX 10 it is 'int'. */
26918 *localtime_r (0, 0);
26919 ;
26920 return 0;
26921 }
26922
26923 _ACEOF
26924 if ac_fn_c_try_compile "$LINENO"; then :
26925 gl_cv_time_r_posix=yes
26926 else
26927 gl_cv_time_r_posix=no
26928 fi
26929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26930
26931 fi
26932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
26933 $as_echo "$gl_cv_time_r_posix" >&6; }
26934 if test $gl_cv_time_r_posix = yes; then
26935 REPLACE_LOCALTIME_R=0
26936 else
26937 REPLACE_LOCALTIME_R=1
26938 fi
26939 else
26940 HAVE_LOCALTIME_R=0
26941 fi
26942
26943 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
26944
26945
26946
26947
26948
26949
26950
26951
26952 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
26953
26954
26955 :
26956
26957 fi
26958
26959
26960
26961
26962
26963 GNULIB_TIME_R=1
26964
26965
26966
26967
26968
26969
26970
26971
26972
26973
26974 LIB_TIMER_TIME=
26975
26976 gl_saved_libs=$LIBS
26977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
26978 $as_echo_n "checking for library containing timer_settime... " >&6; }
26979 if test "${ac_cv_search_timer_settime+set}" = set; then :
26980 $as_echo_n "(cached) " >&6
26981 else
26982 ac_func_search_save_LIBS=$LIBS
26983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26984 /* end confdefs.h. */
26985
26986 /* Override any GCC internal prototype to avoid an error.
26987 Use char because int might match the return type of a GCC
26988 builtin and then its argument prototype would still apply. */
26989 #ifdef __cplusplus
26990 extern "C"
26991 #endif
26992 char timer_settime ();
26993 int
26994 main ()
26995 {
26996 return timer_settime ();
26997 ;
26998 return 0;
26999 }
27000 _ACEOF
27001 for ac_lib in '' rt posix4; do
27002 if test -z "$ac_lib"; then
27003 ac_res="none required"
27004 else
27005 ac_res=-l$ac_lib
27006 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27007 fi
27008 if ac_fn_c_try_link "$LINENO"; then :
27009 ac_cv_search_timer_settime=$ac_res
27010 fi
27011 rm -f core conftest.err conftest.$ac_objext \
27012 conftest$ac_exeext
27013 if test "${ac_cv_search_timer_settime+set}" = set; then :
27014 break
27015 fi
27016 done
27017 if test "${ac_cv_search_timer_settime+set}" = set; then :
27018
27019 else
27020 ac_cv_search_timer_settime=no
27021 fi
27022 rm conftest.$ac_ext
27023 LIBS=$ac_func_search_save_LIBS
27024 fi
27025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
27026 $as_echo "$ac_cv_search_timer_settime" >&6; }
27027 ac_res=$ac_cv_search_timer_settime
27028 if test "$ac_res" != no; then :
27029 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27030 test "$ac_cv_search_timer_settime" = "none required" ||
27031 LIB_TIMER_TIME=$ac_cv_search_timer_settime
27032 fi
27033
27034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27035 /* end confdefs.h. */
27036
27037 #include <features.h>
27038 #ifdef __GNU_LIBRARY__
27039 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
27040 && !defined __UCLIBC__
27041 Thread emulation available
27042 #endif
27043 #endif
27044
27045 _ACEOF
27046 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
27047 $EGREP "Thread" >/dev/null 2>&1; then :
27048 LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
27049 fi
27050 rm -f conftest*
27051
27052 for ac_func in timer_settime
27053 do :
27054 ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
27055 if test "x$ac_cv_func_timer_settime" = x""yes; then :
27056 cat >>confdefs.h <<_ACEOF
27057 #define HAVE_TIMER_SETTIME 1
27058 _ACEOF
27059
27060 fi
27061 done
27062
27063 LIBS=$gl_saved_libs
27064
27065 :
27066
27067
27068
27069
27070
27071
27072
27073
27074
27075
27076
27077
27078 if test $gl_cv_have_include_next = yes; then
27079 gl_cv_next_unistd_h='<'unistd.h'>'
27080 else
27081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
27082 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
27083 if test "${gl_cv_next_unistd_h+set}" = set; then :
27084 $as_echo_n "(cached) " >&6
27085 else
27086
27087 if test $ac_cv_header_unistd_h = yes; then
27088
27089
27090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27091 /* end confdefs.h. */
27092 #include <unistd.h>
27093
27094 _ACEOF
27095 case "$host_os" in
27096 aix*) gl_absname_cpp="$ac_cpp -C" ;;
27097 *) gl_absname_cpp="$ac_cpp" ;;
27098 esac
27099
27100 case "$host_os" in
27101 mingw*)
27102 gl_dirsep_regex='[/\\]'
27103 ;;
27104 *)
27105 gl_dirsep_regex='\/'
27106 ;;
27107 esac
27108 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
27109
27110 gl_header_literal_regex=`echo 'unistd.h' \
27111 | sed -e "$gl_make_literal_regex_sed"`
27112 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27113 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27114 s|^/[^/]|//&|
27115 p
27116 q
27117 }'
27118 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27119 sed -n "$gl_absolute_header_sed"`'"'
27120 else
27121 gl_cv_next_unistd_h='<'unistd.h'>'
27122 fi
27123
27124
27125 fi
27126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
27127 $as_echo "$gl_cv_next_unistd_h" >&6; }
27128 fi
27129 NEXT_UNISTD_H=$gl_cv_next_unistd_h
27130
27131 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
27132 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27133 gl_next_as_first_directive='<'unistd.h'>'
27134 else
27135 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27136 gl_next_as_first_directive=$gl_cv_next_unistd_h
27137 fi
27138 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
27139
27140
27141
27142
27143 if test $ac_cv_header_unistd_h = yes; then
27144 HAVE_UNISTD_H=1
27145 else
27146 HAVE_UNISTD_H=0
27147 fi
27148
27149
27150
27151
27152
27153
27154
27155
27156
27157
27158
27159 if test $ac_cv_have_decl_unsetenv = no; then
27160 HAVE_DECL_UNSETENV=0
27161 fi
27162 for ac_func in unsetenv
27163 do :
27164 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
27165 if test "x$ac_cv_func_unsetenv" = x""yes; then :
27166 cat >>confdefs.h <<_ACEOF
27167 #define HAVE_UNSETENV 1
27168 _ACEOF
27169
27170 fi
27171 done
27172
27173 if test $ac_cv_func_unsetenv = no; then
27174 HAVE_UNSETENV=0
27175 else
27176 HAVE_UNSETENV=1
27177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
27178 $as_echo_n "checking for unsetenv() return type... " >&6; }
27179 if test "${gt_cv_func_unsetenv_ret+set}" = set; then :
27180 $as_echo_n "(cached) " >&6
27181 else
27182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27183 /* end confdefs.h. */
27184
27185 #undef _BSD
27186 #define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
27187 #include <stdlib.h>
27188 extern
27189 #ifdef __cplusplus
27190 "C"
27191 #endif
27192 int unsetenv (const char *name);
27193
27194 int
27195 main ()
27196 {
27197
27198 ;
27199 return 0;
27200 }
27201 _ACEOF
27202 if ac_fn_c_try_compile "$LINENO"; then :
27203 gt_cv_func_unsetenv_ret='int'
27204 else
27205 gt_cv_func_unsetenv_ret='void'
27206 fi
27207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27208 fi
27209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
27210 $as_echo "$gt_cv_func_unsetenv_ret" >&6; }
27211 if test $gt_cv_func_unsetenv_ret = 'void'; then
27212
27213 $as_echo "#define VOID_UNSETENV 1" >>confdefs.h
27214
27215 REPLACE_UNSETENV=1
27216 fi
27217
27218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
27219 $as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
27220 if test "${gl_cv_func_unsetenv_works+set}" = set; then :
27221 $as_echo_n "(cached) " >&6
27222 else
27223 if test "$cross_compiling" = yes; then :
27224 case "$host_os" in
27225 # Guess yes on glibc systems.
27226 *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
27227 # If we don't know, assume the worst.
27228 *) gl_cv_func_unsetenv_works="guessing no" ;;
27229 esac
27230
27231 else
27232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27233 /* end confdefs.h. */
27234
27235 #include <stdlib.h>
27236 #include <errno.h>
27237 extern char **environ;
27238
27239 int
27240 main ()
27241 {
27242
27243 char entry1[] = "a=1";
27244 char entry2[] = "b=2";
27245 char *env[] = { entry1, entry2, NULL };
27246 if (putenv ((char *) "a=1")) return 1;
27247 if (putenv (entry2)) return 2;
27248 entry2[0] = 'a';
27249 unsetenv ("a");
27250 if (getenv ("a")) return 3;
27251 if (!unsetenv ("") || errno != EINVAL) return 4;
27252 entry2[0] = 'b';
27253 environ = env;
27254 if (!getenv ("a")) return 5;
27255 entry2[0] = 'a';
27256 unsetenv ("a");
27257 if (getenv ("a")) return 6;
27258
27259 ;
27260 return 0;
27261 }
27262 _ACEOF
27263 if ac_fn_c_try_run "$LINENO"; then :
27264 gl_cv_func_unsetenv_works=yes
27265 else
27266 gl_cv_func_unsetenv_works=no
27267 fi
27268 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27269 conftest.$ac_objext conftest.beam conftest.$ac_ext
27270 fi
27271
27272 fi
27273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
27274 $as_echo "$gl_cv_func_unsetenv_works" >&6; }
27275 case "$gl_cv_func_unsetenv_works" in
27276 *yes) ;;
27277 *)
27278 REPLACE_UNSETENV=1
27279 ;;
27280 esac
27281 fi
27282
27283 if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
27284
27285
27286
27287
27288
27289
27290
27291
27292 gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext"
27293
27294
27295
27296
27297
27298 fi
27299
27300
27301
27302
27303
27304 GNULIB_UNSETENV=1
27305
27306
27307
27308
27309
27310
27311
27312
27313
27314
27315
27316 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
27317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
27318 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
27319 if test "${gl_cv_func_futimesat_works+set}" = set; then :
27320 $as_echo_n "(cached) " >&6
27321 else
27322 touch conftest.file
27323 if test "$cross_compiling" = yes; then :
27324 case "$host_os" in
27325 # Guess yes on glibc systems.
27326 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
27327 # If we don't know, assume the worst.
27328 *) gl_cv_func_futimesat_works="guessing no" ;;
27329 esac
27330
27331 else
27332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27333 /* end confdefs.h. */
27334
27335 #include <stddef.h>
27336 #include <sys/times.h>
27337 #include <fcntl.h>
27338
27339 int
27340 main ()
27341 {
27342 int fd = open ("conftest.file", O_RDWR);
27343 if (fd < 0) return 1;
27344 if (futimesat (fd, NULL, NULL)) return 2;
27345
27346 ;
27347 return 0;
27348 }
27349 _ACEOF
27350 if ac_fn_c_try_run "$LINENO"; then :
27351 gl_cv_func_futimesat_works=yes
27352 else
27353 gl_cv_func_futimesat_works=no
27354 fi
27355 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27356 conftest.$ac_objext conftest.beam conftest.$ac_ext
27357 fi
27358
27359 rm -f conftest.file
27360 fi
27361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
27362 $as_echo "$gl_cv_func_futimesat_works" >&6; }
27363 case "$gl_cv_func_futimesat_works" in
27364 *yes) ;;
27365 *)
27366
27367 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
27368
27369 ;;
27370 esac
27371 fi
27372
27373 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=false
27374 gl_gnulib_enabled_dosname=false
27375 gl_gnulib_enabled_euidaccess=false
27376 gl_gnulib_enabled_getgroups=false
27377 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
27378 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false
27379 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=false
27380 gl_gnulib_enabled_pathmax=false
27381 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false
27382 gl_gnulib_enabled_stat=false
27383 gl_gnulib_enabled_strtoll=false
27384 gl_gnulib_enabled_strtoull=false
27385 gl_gnulib_enabled_verify=false
27386 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false
27387 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b ()
27388 {
27389 if ! $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
27390
27391
27392
27393
27394
27395
27396
27397
27398 gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
27399
27400 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=true
27401 fi
27402 }
27403 func_gl_gnulib_m4code_dosname ()
27404 {
27405 if ! $gl_gnulib_enabled_dosname; then
27406 gl_gnulib_enabled_dosname=true
27407 fi
27408 }
27409 func_gl_gnulib_m4code_euidaccess ()
27410 {
27411 if ! $gl_gnulib_enabled_euidaccess; then
27412
27413
27414
27415
27416
27417 for ac_func in euidaccess
27418 do :
27419 ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess"
27420 if test "x$ac_cv_func_euidaccess" = x""yes; then :
27421 cat >>confdefs.h <<_ACEOF
27422 #define HAVE_EUIDACCESS 1
27423 _ACEOF
27424
27425 fi
27426 done
27427
27428 if test $ac_cv_func_euidaccess = no; then
27429 HAVE_EUIDACCESS=0
27430 fi
27431
27432 if test $HAVE_EUIDACCESS = 0; then
27433
27434
27435
27436
27437
27438
27439
27440
27441 gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext"
27442
27443
27444
27445 for ac_header in libgen.h
27446 do :
27447 ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
27448 if test "x$ac_cv_header_libgen_h" = x""yes; then :
27449 cat >>confdefs.h <<_ACEOF
27450 #define HAVE_LIBGEN_H 1
27451 _ACEOF
27452
27453 fi
27454
27455 done
27456
27457
27458 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
27459 if test "x$ac_cv_func_getgroups" = x""yes; then :
27460
27461 fi
27462
27463
27464 # If we don't yet have getgroups, see if it's in -lbsd.
27465 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
27466 ac_save_LIBS=$LIBS
27467 if test $ac_cv_func_getgroups = no; then
27468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
27469 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
27470 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
27471 $as_echo_n "(cached) " >&6
27472 else
27473 ac_check_lib_save_LIBS=$LIBS
27474 LIBS="-lbsd $LIBS"
27475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27476 /* end confdefs.h. */
27477
27478 /* Override any GCC internal prototype to avoid an error.
27479 Use char because int might match the return type of a GCC
27480 builtin and then its argument prototype would still apply. */
27481 #ifdef __cplusplus
27482 extern "C"
27483 #endif
27484 char getgroups ();
27485 int
27486 main ()
27487 {
27488 return getgroups ();
27489 ;
27490 return 0;
27491 }
27492 _ACEOF
27493 if ac_fn_c_try_link "$LINENO"; then :
27494 ac_cv_lib_bsd_getgroups=yes
27495 else
27496 ac_cv_lib_bsd_getgroups=no
27497 fi
27498 rm -f core conftest.err conftest.$ac_objext \
27499 conftest$ac_exeext conftest.$ac_ext
27500 LIBS=$ac_check_lib_save_LIBS
27501 fi
27502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
27503 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
27504 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
27505 GETGROUPS_LIB=-lbsd
27506 fi
27507
27508 fi
27509
27510 # Run the program to test the functionality of the system-supplied
27511 # getgroups function only if there is such a function.
27512 if test $ac_cv_func_getgroups = yes; then
27513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
27514 $as_echo_n "checking for working getgroups... " >&6; }
27515 if test "${ac_cv_func_getgroups_works+set}" = set; then :
27516 $as_echo_n "(cached) " >&6
27517 else
27518 if test "$cross_compiling" = yes; then :
27519 case "$host_os" in # ((
27520 # Guess yes on glibc systems.
27521 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
27522 # If we don't know, assume the worst.
27523 *) ac_cv_func_getgroups_works="guessing no" ;;
27524 esac
27525
27526 else
27527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27528 /* end confdefs.h. */
27529 $ac_includes_default
27530 int
27531 main ()
27532 {
27533 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
27534 return getgroups (0, 0) == -1;
27535 ;
27536 return 0;
27537 }
27538
27539 _ACEOF
27540 if ac_fn_c_try_run "$LINENO"; then :
27541 ac_cv_func_getgroups_works=yes
27542 else
27543 ac_cv_func_getgroups_works=no
27544 fi
27545 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27546 conftest.$ac_objext conftest.beam conftest.$ac_ext
27547 fi
27548
27549
27550 fi
27551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
27552 $as_echo "$ac_cv_func_getgroups_works" >&6; }
27553 else
27554 ac_cv_func_getgroups_works=no
27555 fi
27556 case "$ac_cv_func_getgroups_works" in
27557 *yes)
27558
27559 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
27560
27561 ;;
27562 esac
27563 LIBS=$ac_save_LIBS
27564
27565
27566 # Solaris 9 and 10 need -lgen to get the eaccess function.
27567 # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all*
27568 # programs in the package would end up linked with that potentially-shared
27569 # library, inducing unnecessary run-time overhead.
27570 LIB_EACCESS=
27571
27572 gl_saved_libs=$LIBS
27573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
27574 $as_echo_n "checking for library containing eaccess... " >&6; }
27575 if test "${ac_cv_search_eaccess+set}" = set; then :
27576 $as_echo_n "(cached) " >&6
27577 else
27578 ac_func_search_save_LIBS=$LIBS
27579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27580 /* end confdefs.h. */
27581
27582 /* Override any GCC internal prototype to avoid an error.
27583 Use char because int might match the return type of a GCC
27584 builtin and then its argument prototype would still apply. */
27585 #ifdef __cplusplus
27586 extern "C"
27587 #endif
27588 char eaccess ();
27589 int
27590 main ()
27591 {
27592 return eaccess ();
27593 ;
27594 return 0;
27595 }
27596 _ACEOF
27597 for ac_lib in '' gen; do
27598 if test -z "$ac_lib"; then
27599 ac_res="none required"
27600 else
27601 ac_res=-l$ac_lib
27602 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27603 fi
27604 if ac_fn_c_try_link "$LINENO"; then :
27605 ac_cv_search_eaccess=$ac_res
27606 fi
27607 rm -f core conftest.err conftest.$ac_objext \
27608 conftest$ac_exeext
27609 if test "${ac_cv_search_eaccess+set}" = set; then :
27610 break
27611 fi
27612 done
27613 if test "${ac_cv_search_eaccess+set}" = set; then :
27614
27615 else
27616 ac_cv_search_eaccess=no
27617 fi
27618 rm conftest.$ac_ext
27619 LIBS=$ac_func_search_save_LIBS
27620 fi
27621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
27622 $as_echo "$ac_cv_search_eaccess" >&6; }
27623 ac_res=$ac_cv_search_eaccess
27624 if test "$ac_res" != no; then :
27625 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27626 test "$ac_cv_search_eaccess" = "none required" ||
27627 LIB_EACCESS=$ac_cv_search_eaccess
27628 fi
27629
27630 for ac_func in eaccess
27631 do :
27632 ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
27633 if test "x$ac_cv_func_eaccess" = x""yes; then :
27634 cat >>confdefs.h <<_ACEOF
27635 #define HAVE_EACCESS 1
27636 _ACEOF
27637
27638 fi
27639 done
27640
27641 LIBS=$gl_saved_libs
27642
27643 fi
27644
27645
27646
27647
27648
27649 GNULIB_EUIDACCESS=1
27650
27651
27652
27653
27654
27655 gl_gnulib_enabled_euidaccess=true
27656 if test $HAVE_EUIDACCESS = 0; then
27657 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
27658 fi
27659 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
27660 if test $HAVE_EUIDACCESS = 0; then
27661 func_gl_gnulib_m4code_stat
27662 fi
27663 fi
27664 }
27665 func_gl_gnulib_m4code_getgroups ()
27666 {
27667 if ! $gl_gnulib_enabled_getgroups; then
27668
27669
27670
27671
27672
27673 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
27674 if test "x$ac_cv_func_getgroups" = x""yes; then :
27675
27676 fi
27677
27678
27679 # If we don't yet have getgroups, see if it's in -lbsd.
27680 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
27681 ac_save_LIBS=$LIBS
27682 if test $ac_cv_func_getgroups = no; then
27683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
27684 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
27685 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
27686 $as_echo_n "(cached) " >&6
27687 else
27688 ac_check_lib_save_LIBS=$LIBS
27689 LIBS="-lbsd $LIBS"
27690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27691 /* end confdefs.h. */
27692
27693 /* Override any GCC internal prototype to avoid an error.
27694 Use char because int might match the return type of a GCC
27695 builtin and then its argument prototype would still apply. */
27696 #ifdef __cplusplus
27697 extern "C"
27698 #endif
27699 char getgroups ();
27700 int
27701 main ()
27702 {
27703 return getgroups ();
27704 ;
27705 return 0;
27706 }
27707 _ACEOF
27708 if ac_fn_c_try_link "$LINENO"; then :
27709 ac_cv_lib_bsd_getgroups=yes
27710 else
27711 ac_cv_lib_bsd_getgroups=no
27712 fi
27713 rm -f core conftest.err conftest.$ac_objext \
27714 conftest$ac_exeext conftest.$ac_ext
27715 LIBS=$ac_check_lib_save_LIBS
27716 fi
27717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
27718 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
27719 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
27720 GETGROUPS_LIB=-lbsd
27721 fi
27722
27723 fi
27724
27725 # Run the program to test the functionality of the system-supplied
27726 # getgroups function only if there is such a function.
27727 if test $ac_cv_func_getgroups = yes; then
27728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
27729 $as_echo_n "checking for working getgroups... " >&6; }
27730 if test "${ac_cv_func_getgroups_works+set}" = set; then :
27731 $as_echo_n "(cached) " >&6
27732 else
27733 if test "$cross_compiling" = yes; then :
27734 case "$host_os" in # ((
27735 # Guess yes on glibc systems.
27736 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
27737 # If we don't know, assume the worst.
27738 *) ac_cv_func_getgroups_works="guessing no" ;;
27739 esac
27740
27741 else
27742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27743 /* end confdefs.h. */
27744 $ac_includes_default
27745 int
27746 main ()
27747 {
27748 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
27749 return getgroups (0, 0) == -1;
27750 ;
27751 return 0;
27752 }
27753
27754 _ACEOF
27755 if ac_fn_c_try_run "$LINENO"; then :
27756 ac_cv_func_getgroups_works=yes
27757 else
27758 ac_cv_func_getgroups_works=no
27759 fi
27760 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27761 conftest.$ac_objext conftest.beam conftest.$ac_ext
27762 fi
27763
27764
27765 fi
27766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
27767 $as_echo "$ac_cv_func_getgroups_works" >&6; }
27768 else
27769 ac_cv_func_getgroups_works=no
27770 fi
27771 case "$ac_cv_func_getgroups_works" in
27772 *yes)
27773
27774 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
27775
27776 ;;
27777 esac
27778 LIBS=$ac_save_LIBS
27779
27780 if test $ac_cv_func_getgroups != yes; then
27781 HAVE_GETGROUPS=0
27782 else
27783 if test "$ac_cv_type_getgroups" != gid_t \
27784 || { case "$ac_cv_func_getgroups_works" in
27785 *yes) false;;
27786 *) true;;
27787 esac
27788 }; then
27789 REPLACE_GETGROUPS=1
27790
27791 $as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
27792
27793 else
27794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
27795 $as_echo_n "checking whether getgroups handles negative values... " >&6; }
27796 if test "${gl_cv_func_getgroups_works+set}" = set; then :
27797 $as_echo_n "(cached) " >&6
27798 else
27799 if test "$cross_compiling" = yes; then :
27800 case "$host_os" in
27801 # Guess yes on glibc systems.
27802 *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
27803 # If we don't know, assume the worst.
27804 *) gl_cv_func_getgroups_works="guessing no" ;;
27805 esac
27806
27807 else
27808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27809 /* end confdefs.h. */
27810 $ac_includes_default
27811 int
27812 main ()
27813 {
27814 int size = getgroups (0, 0);
27815 gid_t *list = malloc (size * sizeof *list);
27816 return getgroups (-1, list) != -1;
27817 ;
27818 return 0;
27819 }
27820 _ACEOF
27821 if ac_fn_c_try_run "$LINENO"; then :
27822 gl_cv_func_getgroups_works=yes
27823 else
27824 gl_cv_func_getgroups_works=no
27825 fi
27826 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27827 conftest.$ac_objext conftest.beam conftest.$ac_ext
27828 fi
27829
27830 fi
27831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
27832 $as_echo "$gl_cv_func_getgroups_works" >&6; }
27833 case "$gl_cv_func_getgroups_works" in
27834 *yes) ;;
27835 *) REPLACE_GETGROUPS=1 ;;
27836 esac
27837 fi
27838 fi
27839 test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
27840
27841 if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
27842
27843
27844
27845
27846
27847
27848
27849
27850 gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext"
27851
27852 fi
27853
27854
27855
27856
27857
27858 GNULIB_GETGROUPS=1
27859
27860
27861
27862
27863
27864 gl_gnulib_enabled_getgroups=true
27865 fi
27866 }
27867 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
27868 {
27869 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
27870
27871
27872 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
27873 fi
27874 }
27875 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 ()
27876 {
27877 if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
27878
27879
27880
27881
27882
27883 ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
27884 if test "x$ac_cv_func_group_member" = x""yes; then :
27885
27886 else
27887
27888 HAVE_GROUP_MEMBER=0
27889
27890 fi
27891
27892
27893 if test $HAVE_GROUP_MEMBER = 0; then
27894
27895
27896
27897
27898
27899
27900
27901
27902 gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext"
27903
27904
27905
27906
27907 fi
27908
27909
27910
27911
27912
27913 GNULIB_GROUP_MEMBER=1
27914
27915
27916
27917
27918
27919 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
27920 if test $HAVE_GROUP_MEMBER = 0; then
27921 func_gl_gnulib_m4code_getgroups
27922 fi
27923 if test $HAVE_GROUP_MEMBER = 0; then
27924 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
27925 fi
27926 fi
27927 }
27928 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7 ()
27929 {
27930 if ! $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
27931 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=true
27932 fi
27933 }
27934 func_gl_gnulib_m4code_pathmax ()
27935 {
27936 if ! $gl_gnulib_enabled_pathmax; then
27937
27938
27939
27940 gl_gnulib_enabled_pathmax=true
27941 fi
27942 }
27943 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c ()
27944 {
27945 if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
27946 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true
27947 fi
27948 }
27949 func_gl_gnulib_m4code_stat ()
27950 {
27951 if ! $gl_gnulib_enabled_stat; then
27952
27953
27954
27955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
27956 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
27957 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
27958 $as_echo_n "(cached) " >&6
27959 else
27960 if test "$cross_compiling" = yes; then :
27961 case $host_os in
27962 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
27963 *) gl_cv_func_stat_dir_slash="guessing yes";;
27964 esac
27965 else
27966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27967 /* end confdefs.h. */
27968 #include <sys/stat.h>
27969
27970 int
27971 main ()
27972 {
27973 struct stat st; return stat (".", &st) != stat ("./", &st);
27974 ;
27975 return 0;
27976 }
27977 _ACEOF
27978 if ac_fn_c_try_run "$LINENO"; then :
27979 gl_cv_func_stat_dir_slash=yes
27980 else
27981 gl_cv_func_stat_dir_slash=no
27982 fi
27983 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27984 conftest.$ac_objext conftest.beam conftest.$ac_ext
27985 fi
27986
27987 fi
27988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
27989 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
27990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
27991 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
27992 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
27993 $as_echo_n "(cached) " >&6
27994 else
27995 touch conftest.tmp
27996 # Assume that if we have lstat, we can also check symlinks.
27997 if test $ac_cv_func_lstat = yes; then
27998 ln -s conftest.tmp conftest.lnk
27999 fi
28000 if test "$cross_compiling" = yes; then :
28001 case "$host_os" in
28002 # Guess yes on glibc systems.
28003 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
28004 # If we don't know, assume the worst.
28005 *) gl_cv_func_stat_file_slash="guessing no" ;;
28006 esac
28007
28008 else
28009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28010 /* end confdefs.h. */
28011 #include <sys/stat.h>
28012
28013 int
28014 main ()
28015 {
28016 int result = 0;
28017 struct stat st;
28018 if (!stat ("conftest.tmp/", &st))
28019 result |= 1;
28020 #if HAVE_LSTAT
28021 if (!stat ("conftest.lnk/", &st))
28022 result |= 2;
28023 #endif
28024 return result;
28025
28026 ;
28027 return 0;
28028 }
28029 _ACEOF
28030 if ac_fn_c_try_run "$LINENO"; then :
28031 gl_cv_func_stat_file_slash=yes
28032 else
28033 gl_cv_func_stat_file_slash=no
28034 fi
28035 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28036 conftest.$ac_objext conftest.beam conftest.$ac_ext
28037 fi
28038
28039 rm -f conftest.tmp conftest.lnk
28040 fi
28041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
28042 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
28043 case $gl_cv_func_stat_dir_slash in
28044 *no) REPLACE_STAT=1
28045
28046 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
28047 ;;
28048 esac
28049 case $gl_cv_func_stat_file_slash in
28050 *no) REPLACE_STAT=1
28051
28052 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
28053 ;;
28054 esac
28055
28056 if test $REPLACE_STAT = 1; then
28057
28058
28059
28060
28061
28062
28063
28064
28065 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
28066
28067 :
28068 fi
28069
28070
28071
28072
28073
28074 GNULIB_STAT=1
28075
28076
28077
28078
28079
28080 gl_gnulib_enabled_stat=true
28081 if test $REPLACE_STAT = 1; then
28082 func_gl_gnulib_m4code_dosname
28083 fi
28084 if test $REPLACE_STAT = 1; then
28085 func_gl_gnulib_m4code_pathmax
28086 fi
28087 if test $REPLACE_STAT = 1; then
28088 func_gl_gnulib_m4code_verify
28089 fi
28090 fi
28091 }
28092 func_gl_gnulib_m4code_strtoll ()
28093 {
28094 if ! $gl_gnulib_enabled_strtoll; then
28095
28096
28097
28098 if test "$ac_cv_type_long_long_int" = yes; then
28099 for ac_func in strtoll
28100 do :
28101 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
28102 if test "x$ac_cv_func_strtoll" = x""yes; then :
28103 cat >>confdefs.h <<_ACEOF
28104 #define HAVE_STRTOLL 1
28105 _ACEOF
28106
28107 fi
28108 done
28109
28110 if test $ac_cv_func_strtoll = no; then
28111 HAVE_STRTOLL=0
28112 fi
28113 fi
28114
28115 if test $HAVE_STRTOLL = 0; then
28116
28117
28118
28119
28120
28121
28122
28123
28124 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
28125
28126
28127 :
28128
28129 fi
28130
28131
28132
28133
28134
28135 GNULIB_STRTOLL=1
28136
28137
28138
28139
28140
28141 gl_gnulib_enabled_strtoll=true
28142 fi
28143 }
28144 func_gl_gnulib_m4code_strtoull ()
28145 {
28146 if ! $gl_gnulib_enabled_strtoull; then
28147
28148
28149
28150 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
28151 for ac_func in strtoull
28152 do :
28153 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
28154 if test "x$ac_cv_func_strtoull" = x""yes; then :
28155 cat >>confdefs.h <<_ACEOF
28156 #define HAVE_STRTOULL 1
28157 _ACEOF
28158
28159 fi
28160 done
28161
28162 if test $ac_cv_func_strtoull = no; then
28163 HAVE_STRTOULL=0
28164 fi
28165 fi
28166
28167 if test $HAVE_STRTOULL = 0; then
28168
28169
28170
28171
28172
28173
28174
28175
28176 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
28177
28178
28179 :
28180
28181 fi
28182
28183
28184
28185
28186
28187 GNULIB_STRTOULL=1
28188
28189
28190
28191
28192
28193 gl_gnulib_enabled_strtoull=true
28194 fi
28195 }
28196 func_gl_gnulib_m4code_verify ()
28197 {
28198 if ! $gl_gnulib_enabled_verify; then
28199 gl_gnulib_enabled_verify=true
28200 fi
28201 }
28202 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec ()
28203 {
28204 if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
28205 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true
28206 fi
28207 }
28208 if test $HAVE_FACCESSAT = 0; then
28209 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28210 fi
28211 if test $HAVE_FACCESSAT = 0; then
28212 func_gl_gnulib_m4code_dosname
28213 fi
28214 if test $HAVE_FACCESSAT = 0; then
28215 func_gl_gnulib_m4code_euidaccess
28216 fi
28217 if test $HAVE_FACCESSAT = 0; then
28218 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28219 fi
28220 if test $HAVE_FDOPENDIR = 0; then
28221 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28222 fi
28223 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
28224 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28225 fi
28226 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
28227 func_gl_gnulib_m4code_dosname
28228 fi
28229 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
28230 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28231 fi
28232 if test $REPLACE_GETOPT = 1; then
28233 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
28234 fi
28235 if test $REPLACE_LSTAT = 1; then
28236 func_gl_gnulib_m4code_dosname
28237 fi
28238 if test $REPLACE_LSTAT = 1; then
28239 func_gl_gnulib_m4code_stat
28240 fi
28241 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
28242 func_gl_gnulib_m4code_stat
28243 fi
28244 if test $HAVE_READLINKAT = 0; then
28245 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28246 fi
28247 if test $HAVE_READLINKAT = 0; then
28248 func_gl_gnulib_m4code_dosname
28249 fi
28250 if test $HAVE_READLINKAT = 0; then
28251 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28252 fi
28253 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
28254 func_gl_gnulib_m4code_strtoll
28255 fi
28256 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
28257 func_gl_gnulib_m4code_verify
28258 fi
28259 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
28260 func_gl_gnulib_m4code_strtoull
28261 fi
28262 if test $ac_cv_func_strtoumax = no; then
28263 func_gl_gnulib_m4code_verify
28264 fi
28265
28266 if $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
28267 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE=
28268 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE='#'
28269 else
28270 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE='#'
28271 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE=
28272 fi
28273
28274 if $gl_gnulib_enabled_dosname; then
28275 gl_GNULIB_ENABLED_dosname_TRUE=
28276 gl_GNULIB_ENABLED_dosname_FALSE='#'
28277 else
28278 gl_GNULIB_ENABLED_dosname_TRUE='#'
28279 gl_GNULIB_ENABLED_dosname_FALSE=
28280 fi
28281
28282 if $gl_gnulib_enabled_euidaccess; then
28283 gl_GNULIB_ENABLED_euidaccess_TRUE=
28284 gl_GNULIB_ENABLED_euidaccess_FALSE='#'
28285 else
28286 gl_GNULIB_ENABLED_euidaccess_TRUE='#'
28287 gl_GNULIB_ENABLED_euidaccess_FALSE=
28288 fi
28289
28290 if $gl_gnulib_enabled_getgroups; then
28291 gl_GNULIB_ENABLED_getgroups_TRUE=
28292 gl_GNULIB_ENABLED_getgroups_FALSE='#'
28293 else
28294 gl_GNULIB_ENABLED_getgroups_TRUE='#'
28295 gl_GNULIB_ENABLED_getgroups_FALSE=
28296 fi
28297
28298 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
28299 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
28300 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
28301 else
28302 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
28303 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
28304 fi
28305
28306 if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
28307 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE=
28308 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#'
28309 else
28310 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#'
28311 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE=
28312 fi
28313
28314 if $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
28315 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE=
28316 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE='#'
28317 else
28318 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE='#'
28319 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE=
28320 fi
28321
28322 if $gl_gnulib_enabled_pathmax; then
28323 gl_GNULIB_ENABLED_pathmax_TRUE=
28324 gl_GNULIB_ENABLED_pathmax_FALSE='#'
28325 else
28326 gl_GNULIB_ENABLED_pathmax_TRUE='#'
28327 gl_GNULIB_ENABLED_pathmax_FALSE=
28328 fi
28329
28330 if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
28331 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE=
28332 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#'
28333 else
28334 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#'
28335 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE=
28336 fi
28337
28338 if $gl_gnulib_enabled_stat; then
28339 gl_GNULIB_ENABLED_stat_TRUE=
28340 gl_GNULIB_ENABLED_stat_FALSE='#'
28341 else
28342 gl_GNULIB_ENABLED_stat_TRUE='#'
28343 gl_GNULIB_ENABLED_stat_FALSE=
28344 fi
28345
28346 if $gl_gnulib_enabled_strtoll; then
28347 gl_GNULIB_ENABLED_strtoll_TRUE=
28348 gl_GNULIB_ENABLED_strtoll_FALSE='#'
28349 else
28350 gl_GNULIB_ENABLED_strtoll_TRUE='#'
28351 gl_GNULIB_ENABLED_strtoll_FALSE=
28352 fi
28353
28354 if $gl_gnulib_enabled_strtoull; then
28355 gl_GNULIB_ENABLED_strtoull_TRUE=
28356 gl_GNULIB_ENABLED_strtoull_FALSE='#'
28357 else
28358 gl_GNULIB_ENABLED_strtoull_TRUE='#'
28359 gl_GNULIB_ENABLED_strtoull_FALSE=
28360 fi
28361
28362 if $gl_gnulib_enabled_verify; then
28363 gl_GNULIB_ENABLED_verify_TRUE=
28364 gl_GNULIB_ENABLED_verify_FALSE='#'
28365 else
28366 gl_GNULIB_ENABLED_verify_TRUE='#'
28367 gl_GNULIB_ENABLED_verify_FALSE=
28368 fi
28369
28370 if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
28371 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE=
28372 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#'
28373 else
28374 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#'
28375 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE=
28376 fi
28377
28378 # End of code from modules
28379
28380
28381
28382
28383
28384
28385
28386
28387
28388 gltests_libdeps=
28389 gltests_ltlibdeps=
28390
28391
28392
28393
28394
28395
28396
28397
28398
28399 gl_source_base='tests'
28400 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
28401
28402 gl_module_indicator_condition=$gltests_WITNESS
28403
28404
28405
28406
28407
28408
28409
28410
28411
28412
28413 LIBGNU_LIBDEPS="$gl_libdeps"
28414
28415 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
28416
28417
28418 CFLAGS=$SAVE_CFLAGS
28419 LIBS=$SAVE_LIBS
28420
28421 if test "${opsys}" = "mingw32"; then
28422 CPPFLAGS="$CPPFLAGS -DUSE_CRT_DLL=1 -I $srcdir/nt/inc"
28423 # Remove unneeded switches from the value of CC that goes to Makefiles
28424 CC=`echo $CC | sed -e "s,$GCC_TEST_OPTIONS,,"`
28425 fi
28426
28427 case "$opsys" in
28428 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
28429
28430 darwin)
28431 ## The -headerpad option tells ld (see man page) to leave room at the
28432 ## end of the header for adding load commands. Needed for dumping.
28433 ## 0x690 is the total size of 30 segment load commands (at 56
28434 ## each); under Cocoa 31 commands are required.
28435 if test "$HAVE_NS" = "yes"; then
28436 libs_nsgui="-framework AppKit"
28437 if test "$NS_IMPL_COCOA" = "yes"; then
28438 libs_nsgui="$libs_nsgui -framework IOKit"
28439 fi
28440 headerpad_extra=6C8
28441 else
28442 libs_nsgui=
28443 headerpad_extra=690
28444 fi
28445 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
28446
28447 ## This is here because src/Makefile.in did some extra fiddling around
28448 ## with LD_SWITCH_SYSTEM. It seems cleaner to put this in
28449 ## LD_SWITCH_SYSTEM_TEMACS instead,
28450 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
28451 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
28452 ;;
28453
28454 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
28455 ## find X at run-time.
28456 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
28457 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
28458 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
28459 ## had different values in configure (in ac_link) and src/Makefile.in.
28460 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
28461 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
28462
28463 mingw32)
28464 ## MinGW64 does not prepend an underscore to symbols, so we must
28465 ## pass a different -entry switch to linker. FIXME: It is better
28466 ## to make the entry points the same by changing unexw32.c.
28467 case "$canonical" in
28468 x86_64-*-*) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,_start -Wl,-Map,./temacs.map" ;;
28469 *) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,__start -Wl,-Map,./temacs.map" ;;
28470 esac
28471 ;;
28472
28473 openbsd) LD_SWITCH_SYSTEM_TEMACS='-nopie' ;;
28474
28475 *) LD_SWITCH_SYSTEM_TEMACS= ;;
28476 esac
28477
28478 if test x$ac_enable_profiling != x ; then
28479 case $opsys in
28480 *freebsd | gnu-linux) ;;
28481 *) LD_SWITCH_SYSTEM_TEMACS="$LD_SWITCH_SYSTEM_TEMACS -pg" ;;
28482 esac
28483 fi
28484
28485
28486
28487 ## MinGW-specific post-link processing of temacs.
28488 TEMACS_POST_LINK=":"
28489 ADDSECTION=
28490 EMACS_HEAPSIZE=
28491 if test "${opsys}" = "mingw32"; then
28492 TEMACS_POST_LINK="\$(MINGW_TEMACS_POST_LINK)"
28493 ADDSECTION="../nt/addsection\$(EXEEXT)"
28494 ## Preload heap size of temacs.exe in MB.
28495 case "$canonical" in
28496 x86_64-*-*) EMACS_HEAPSIZE=42 ;;
28497 *) EMACS_HEAPSIZE=27 ;;
28498 esac
28499 fi
28500
28501
28502
28503
28504
28505 ## Common for all window systems
28506 if test "$window_system" != "none"; then
28507
28508 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
28509
28510 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
28511 fi
28512
28513
28514
28515
28516
28517 #### Report on what we decided to do.
28518 #### Report GTK as a toolkit, even if it doesn't use Xt.
28519 #### It makes printing result more understandable as using GTK sets
28520 #### toolkit_scroll_bars to yes by default.
28521 if test "${HAVE_GTK}" = "yes"; then
28522 USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
28523 fi
28524
28525 echo "
28526 Configured for \`${canonical}'.
28527
28528 Where should the build process find the source code? ${srcdir}
28529 What compiler should emacs be built with? ${CC} ${CFLAGS}
28530 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
28531 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
28532 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
28533 What window system should Emacs use? ${window_system}
28534 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
28535
28536 if test -n "${x_includes}"; then
28537 echo " Where do we find X Windows header files? ${x_includes}"
28538 else
28539 echo " Where do we find X Windows header files? Standard dirs"
28540 fi
28541 if test -n "${x_libraries}"; then
28542 echo " Where do we find X Windows libraries? ${x_libraries}"
28543 else
28544 echo " Where do we find X Windows libraries? Standard dirs"
28545 fi
28546
28547 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
28548 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
28549 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
28550 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
28551 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
28552 echo " Does Emacs use -lpng? ${HAVE_PNG}"
28553 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
28554 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
28555
28556 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
28557 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
28558 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
28559 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
28560 echo " Does Emacs use a file notification library? ${NOTIFY_SUMMARY}"
28561 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
28562 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
28563 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
28564
28565 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
28566 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
28567 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
28568 echo " Does Emacs use -lxft? ${HAVE_XFT}"
28569
28570 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
28571 echo
28572
28573 if test -n "${EMACSDATA}"; then
28574 echo " Environment variable EMACSDATA set to: $EMACSDATA"
28575 fi
28576 if test -n "${EMACSDOC}"; then
28577 echo " Environment variable EMACSDOC set to: $EMACSDOC"
28578 fi
28579
28580 echo
28581
28582 if test "$HAVE_NS" = "yes"; then
28583 echo
28584 echo "You must run \"${MAKE-make} install\" in order to test the built application.
28585 The installed application will go to nextstep/Emacs.app and can be
28586 run or moved from there."
28587 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
28588 echo "The application will be fully self-contained."
28589 else
28590 echo "The lisp resources for the application will be installed under ${prefix}.
28591 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
28592 to run if these resources are not installed."
28593 fi
28594 echo
28595 fi
28596
28597 if test "${opsys}" = "cygwin"; then
28598 case `uname -r` in
28599 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
28600 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
28601 echo
28602 ;;
28603 esac
28604 fi
28605
28606 # Remove any trailing slashes in these variables.
28607 test "${prefix}" != NONE &&
28608 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
28609 test "${exec_prefix}" != NONE &&
28610 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
28611
28612 if test "$HAVE_NS" = "yes"; then
28613 if test "$NS_IMPL_GNUSTEP" = yes; then
28614 ac_config_files="$ac_config_files nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in"
28615
28616 else
28617 ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
28618
28619 fi
28620 fi
28621
28622 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
28623
28624 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
28625
28626
28627 opt_makefile=test/automated/Makefile
28628
28629 if test -f "$srcdir/$opt_makefile.in"; then
28630 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
28631 ac_config_files="$ac_config_files test/automated/Makefile"
28632
28633 fi
28634
28635
28636 opt_makefile=admin/unidata/Makefile
28637
28638 if test -f "$srcdir/$opt_makefile.in"; then
28639 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
28640 ac_config_files="$ac_config_files admin/unidata/Makefile"
28641
28642 fi
28643
28644
28645 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
28646
28647
28648
28649 ac_config_commands="$ac_config_commands mkdirs"
28650
28651
28652 ac_config_commands="$ac_config_commands epaths"
28653
28654
28655 ac_config_commands="$ac_config_commands gdbinit"
28656
28657
28658 cat >confcache <<\_ACEOF
28659 # This file is a shell script that caches the results of configure
28660 # tests run on this system so they can be shared between configure
28661 # scripts and configure runs, see configure's option --config-cache.
28662 # It is not useful on other systems. If it contains results you don't
28663 # want to keep, you may remove or edit it.
28664 #
28665 # config.status only pays attention to the cache file if you give it
28666 # the --recheck option to rerun configure.
28667 #
28668 # `ac_cv_env_foo' variables (set or unset) will be overridden when
28669 # loading this file, other *unset* `ac_cv_foo' will be assigned the
28670 # following values.
28671
28672 _ACEOF
28673
28674 # The following way of writing the cache mishandles newlines in values,
28675 # but we know of no workaround that is simple, portable, and efficient.
28676 # So, we kill variables containing newlines.
28677 # Ultrix sh set writes to stderr and can't be redirected directly,
28678 # and sets the high bit in the cache file unless we assign to the vars.
28679 (
28680 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
28681 eval ac_val=\$$ac_var
28682 case $ac_val in #(
28683 *${as_nl}*)
28684 case $ac_var in #(
28685 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
28686 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
28687 esac
28688 case $ac_var in #(
28689 _ | IFS | as_nl) ;; #(
28690 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
28691 *) { eval $ac_var=; unset $ac_var;} ;;
28692 esac ;;
28693 esac
28694 done
28695
28696 (set) 2>&1 |
28697 case $as_nl`(ac_space=' '; set) 2>&1` in #(
28698 *${as_nl}ac_space=\ *)
28699 # `set' does not quote correctly, so add quotes: double-quote
28700 # substitution turns \\\\ into \\, and sed turns \\ into \.
28701 sed -n \
28702 "s/'/'\\\\''/g;
28703 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
28704 ;; #(
28705 *)
28706 # `set' quotes correctly as required by POSIX, so do not add quotes.
28707 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
28708 ;;
28709 esac |
28710 sort
28711 ) |
28712 sed '
28713 /^ac_cv_env_/b end
28714 t clear
28715 :clear
28716 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
28717 t end
28718 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
28719 :end' >>confcache
28720 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
28721 if test -w "$cache_file"; then
28722 test "x$cache_file" != "x/dev/null" &&
28723 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
28724 $as_echo "$as_me: updating cache $cache_file" >&6;}
28725 cat confcache >$cache_file
28726 else
28727 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
28728 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
28729 fi
28730 fi
28731 rm -f confcache
28732
28733 test "x$prefix" = xNONE && prefix=$ac_default_prefix
28734 # Let make expand exec_prefix.
28735 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
28736
28737 DEFS=-DHAVE_CONFIG_H
28738
28739 ac_libobjs=
28740 ac_ltlibobjs=
28741 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
28742 # 1. Remove the extension, and $U if already installed.
28743 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
28744 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
28745 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
28746 # will be set to the directory where LIBOBJS objects are built.
28747 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
28748 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
28749 done
28750 LIBOBJS=$ac_libobjs
28751
28752 LTLIBOBJS=$ac_ltlibobjs
28753
28754
28755 if test -n "$EXEEXT"; then
28756 am__EXEEXT_TRUE=
28757 am__EXEEXT_FALSE='#'
28758 else
28759 am__EXEEXT_TRUE='#'
28760 am__EXEEXT_FALSE=
28761 fi
28762
28763 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
28764 as_fn_error "conditional \"AMDEP\" was never defined.
28765 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28766 fi
28767 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
28768 as_fn_error "conditional \"am__fastdepCC\" was never defined.
28769 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28770 fi
28771 if test -z "${BUILDING_FOR_WINDOWSNT_TRUE}" && test -z "${BUILDING_FOR_WINDOWSNT_FALSE}"; then
28772 as_fn_error "conditional \"BUILDING_FOR_WINDOWSNT\" was never defined.
28773 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28774 fi
28775 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
28776 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
28777 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28778 fi
28779 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
28780 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
28781 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28782 fi
28783
28784 if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
28785 as_fn_error "conditional \"GL_GENERATE_ERRNO_H\" was never defined.
28786 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28787 fi
28788 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
28789 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
28790 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28791 fi
28792 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
28793 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
28794 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28795 fi
28796 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
28797 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
28798 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28799 fi
28800 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
28801 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
28802 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28803 fi
28804 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
28805 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
28806 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28807 fi
28808 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
28809 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
28810 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28811 fi
28812 if test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE}" && test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE}"; then
28813 as_fn_error "conditional \"gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b\" was never defined.
28814 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28815 fi
28816 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
28817 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
28818 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28819 fi
28820 if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
28821 as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
28822 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28823 fi
28824 if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
28825 as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
28826 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28827 fi
28828 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
28829 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
28830 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28831 fi
28832 if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
28833 as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
28834 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28835 fi
28836 if test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE}" && test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE}"; then
28837 as_fn_error "conditional \"gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7\" was never defined.
28838 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28839 fi
28840 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
28841 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
28842 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28843 fi
28844 if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
28845 as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
28846 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28847 fi
28848 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
28849 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
28850 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28851 fi
28852 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
28853 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
28854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28855 fi
28856 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
28857 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
28858 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28859 fi
28860 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
28861 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
28862 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28863 fi
28864 if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
28865 as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
28866 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28867 fi
28868
28869 gl_libobjs=
28870 gl_ltlibobjs=
28871 if test -n "$gl_LIBOBJS"; then
28872 # Remove the extension.
28873 sed_drop_objext='s/\.o$//;s/\.obj$//'
28874 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
28875 gl_libobjs="$gl_libobjs $i.$ac_objext"
28876 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
28877 done
28878 fi
28879 gl_LIBOBJS=$gl_libobjs
28880
28881 gl_LTLIBOBJS=$gl_ltlibobjs
28882
28883
28884
28885 gltests_libobjs=
28886 gltests_ltlibobjs=
28887 if test -n "$gltests_LIBOBJS"; then
28888 # Remove the extension.
28889 sed_drop_objext='s/\.o$//;s/\.obj$//'
28890 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
28891 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
28892 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
28893 done
28894 fi
28895 gltests_LIBOBJS=$gltests_libobjs
28896
28897 gltests_LTLIBOBJS=$gltests_ltlibobjs
28898
28899
28900
28901 : ${CONFIG_STATUS=./config.status}
28902 ac_write_fail=0
28903 ac_clean_files_save=$ac_clean_files
28904 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
28905 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
28906 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
28907 as_write_fail=0
28908 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
28909 #! $SHELL
28910 # Generated by $as_me.
28911 # Run this file to recreate the current configuration.
28912 # Compiler output produced by configure, useful for debugging
28913 # configure, is in config.log if it exists.
28914
28915 debug=false
28916 ac_cs_recheck=false
28917 ac_cs_silent=false
28918
28919 SHELL=\${CONFIG_SHELL-$SHELL}
28920 export SHELL
28921 _ASEOF
28922 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
28923 ## -------------------- ##
28924 ## M4sh Initialization. ##
28925 ## -------------------- ##
28926
28927 # Be more Bourne compatible
28928 DUALCASE=1; export DUALCASE # for MKS sh
28929 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
28930 emulate sh
28931 NULLCMD=:
28932 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
28933 # is contrary to our usage. Disable this feature.
28934 alias -g '${1+"$@"}'='"$@"'
28935 setopt NO_GLOB_SUBST
28936 else
28937 case `(set -o) 2>/dev/null` in #(
28938 *posix*) :
28939 set -o posix ;; #(
28940 *) :
28941 ;;
28942 esac
28943 fi
28944
28945
28946 as_nl='
28947 '
28948 export as_nl
28949 # Printing a long string crashes Solaris 7 /usr/bin/printf.
28950 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
28951 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
28952 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
28953 # Prefer a ksh shell builtin over an external printf program on Solaris,
28954 # but without wasting forks for bash or zsh.
28955 if test -z "$BASH_VERSION$ZSH_VERSION" \
28956 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
28957 as_echo='print -r --'
28958 as_echo_n='print -rn --'
28959 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
28960 as_echo='printf %s\n'
28961 as_echo_n='printf %s'
28962 else
28963 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
28964 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
28965 as_echo_n='/usr/ucb/echo -n'
28966 else
28967 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
28968 as_echo_n_body='eval
28969 arg=$1;
28970 case $arg in #(
28971 *"$as_nl"*)
28972 expr "X$arg" : "X\\(.*\\)$as_nl";
28973 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
28974 esac;
28975 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
28976 '
28977 export as_echo_n_body
28978 as_echo_n='sh -c $as_echo_n_body as_echo'
28979 fi
28980 export as_echo_body
28981 as_echo='sh -c $as_echo_body as_echo'
28982 fi
28983
28984 # The user is always right.
28985 if test "${PATH_SEPARATOR+set}" != set; then
28986 PATH_SEPARATOR=:
28987 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
28988 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
28989 PATH_SEPARATOR=';'
28990 }
28991 fi
28992
28993
28994 # IFS
28995 # We need space, tab and new line, in precisely that order. Quoting is
28996 # there to prevent editors from complaining about space-tab.
28997 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
28998 # splitting by setting IFS to empty value.)
28999 IFS=" "" $as_nl"
29000
29001 # Find who we are. Look in the path if we contain no directory separator.
29002 case $0 in #((
29003 *[\\/]* ) as_myself=$0 ;;
29004 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
29005 for as_dir in $PATH
29006 do
29007 IFS=$as_save_IFS
29008 test -z "$as_dir" && as_dir=.
29009 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
29010 done
29011 IFS=$as_save_IFS
29012
29013 ;;
29014 esac
29015 # We did not find ourselves, most probably we were run as `sh COMMAND'
29016 # in which case we are not to be found in the path.
29017 if test "x$as_myself" = x; then
29018 as_myself=$0
29019 fi
29020 if test ! -f "$as_myself"; then
29021 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
29022 exit 1
29023 fi
29024
29025 # Unset variables that we do not need and which cause bugs (e.g. in
29026 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
29027 # suppresses any "Segmentation fault" message there. '((' could
29028 # trigger a bug in pdksh 5.2.14.
29029 for as_var in BASH_ENV ENV MAIL MAILPATH
29030 do eval test x\${$as_var+set} = xset \
29031 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
29032 done
29033 PS1='$ '
29034 PS2='> '
29035 PS4='+ '
29036
29037 # NLS nuisances.
29038 LC_ALL=C
29039 export LC_ALL
29040 LANGUAGE=C
29041 export LANGUAGE
29042
29043 # CDPATH.
29044 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
29045
29046
29047 # as_fn_error ERROR [LINENO LOG_FD]
29048 # ---------------------------------
29049 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
29050 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
29051 # script with status $?, using 1 if that was 0.
29052 as_fn_error ()
29053 {
29054 as_status=$?; test $as_status -eq 0 && as_status=1
29055 if test "$3"; then
29056 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
29057 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
29058 fi
29059 $as_echo "$as_me: error: $1" >&2
29060 as_fn_exit $as_status
29061 } # as_fn_error
29062
29063
29064 # as_fn_set_status STATUS
29065 # -----------------------
29066 # Set $? to STATUS, without forking.
29067 as_fn_set_status ()
29068 {
29069 return $1
29070 } # as_fn_set_status
29071
29072 # as_fn_exit STATUS
29073 # -----------------
29074 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
29075 as_fn_exit ()
29076 {
29077 set +e
29078 as_fn_set_status $1
29079 exit $1
29080 } # as_fn_exit
29081
29082 # as_fn_unset VAR
29083 # ---------------
29084 # Portably unset VAR.
29085 as_fn_unset ()
29086 {
29087 { eval $1=; unset $1;}
29088 }
29089 as_unset=as_fn_unset
29090 # as_fn_append VAR VALUE
29091 # ----------------------
29092 # Append the text in VALUE to the end of the definition contained in VAR. Take
29093 # advantage of any shell optimizations that allow amortized linear growth over
29094 # repeated appends, instead of the typical quadratic growth present in naive
29095 # implementations.
29096 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
29097 eval 'as_fn_append ()
29098 {
29099 eval $1+=\$2
29100 }'
29101 else
29102 as_fn_append ()
29103 {
29104 eval $1=\$$1\$2
29105 }
29106 fi # as_fn_append
29107
29108 # as_fn_arith ARG...
29109 # ------------------
29110 # Perform arithmetic evaluation on the ARGs, and store the result in the
29111 # global $as_val. Take advantage of shells that can avoid forks. The arguments
29112 # must be portable across $(()) and expr.
29113 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
29114 eval 'as_fn_arith ()
29115 {
29116 as_val=$(( $* ))
29117 }'
29118 else
29119 as_fn_arith ()
29120 {
29121 as_val=`expr "$@" || test $? -eq 1`
29122 }
29123 fi # as_fn_arith
29124
29125
29126 if expr a : '\(a\)' >/dev/null 2>&1 &&
29127 test "X`expr 00001 : '.*\(...\)'`" = X001; then
29128 as_expr=expr
29129 else
29130 as_expr=false
29131 fi
29132
29133 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
29134 as_basename=basename
29135 else
29136 as_basename=false
29137 fi
29138
29139 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
29140 as_dirname=dirname
29141 else
29142 as_dirname=false
29143 fi
29144
29145 as_me=`$as_basename -- "$0" ||
29146 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
29147 X"$0" : 'X\(//\)$' \| \
29148 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
29149 $as_echo X/"$0" |
29150 sed '/^.*\/\([^/][^/]*\)\/*$/{
29151 s//\1/
29152 q
29153 }
29154 /^X\/\(\/\/\)$/{
29155 s//\1/
29156 q
29157 }
29158 /^X\/\(\/\).*/{
29159 s//\1/
29160 q
29161 }
29162 s/.*/./; q'`
29163
29164 # Avoid depending upon Character Ranges.
29165 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
29166 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
29167 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
29168 as_cr_digits='0123456789'
29169 as_cr_alnum=$as_cr_Letters$as_cr_digits
29170
29171 ECHO_C= ECHO_N= ECHO_T=
29172 case `echo -n x` in #(((((
29173 -n*)
29174 case `echo 'xy\c'` in
29175 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
29176 xy) ECHO_C='\c';;
29177 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
29178 ECHO_T=' ';;
29179 esac;;
29180 *)
29181 ECHO_N='-n';;
29182 esac
29183
29184 rm -f conf$$ conf$$.exe conf$$.file
29185 if test -d conf$$.dir; then
29186 rm -f conf$$.dir/conf$$.file
29187 else
29188 rm -f conf$$.dir
29189 mkdir conf$$.dir 2>/dev/null
29190 fi
29191 if (echo >conf$$.file) 2>/dev/null; then
29192 if ln -s conf$$.file conf$$ 2>/dev/null; then
29193 as_ln_s='ln -s'
29194 # ... but there are two gotchas:
29195 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
29196 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
29197 # In both cases, we have to default to `cp -p'.
29198 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
29199 as_ln_s='cp -p'
29200 elif ln conf$$.file conf$$ 2>/dev/null; then
29201 as_ln_s=ln
29202 else
29203 as_ln_s='cp -p'
29204 fi
29205 else
29206 as_ln_s='cp -p'
29207 fi
29208 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
29209 rmdir conf$$.dir 2>/dev/null
29210
29211
29212 # as_fn_mkdir_p
29213 # -------------
29214 # Create "$as_dir" as a directory, including parents if necessary.
29215 as_fn_mkdir_p ()
29216 {
29217
29218 case $as_dir in #(
29219 -*) as_dir=./$as_dir;;
29220 esac
29221 test -d "$as_dir" || eval $as_mkdir_p || {
29222 as_dirs=
29223 while :; do
29224 case $as_dir in #(
29225 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
29226 *) as_qdir=$as_dir;;
29227 esac
29228 as_dirs="'$as_qdir' $as_dirs"
29229 as_dir=`$as_dirname -- "$as_dir" ||
29230 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29231 X"$as_dir" : 'X\(//\)[^/]' \| \
29232 X"$as_dir" : 'X\(//\)$' \| \
29233 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
29234 $as_echo X"$as_dir" |
29235 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29236 s//\1/
29237 q
29238 }
29239 /^X\(\/\/\)[^/].*/{
29240 s//\1/
29241 q
29242 }
29243 /^X\(\/\/\)$/{
29244 s//\1/
29245 q
29246 }
29247 /^X\(\/\).*/{
29248 s//\1/
29249 q
29250 }
29251 s/.*/./; q'`
29252 test -d "$as_dir" && break
29253 done
29254 test -z "$as_dirs" || eval "mkdir $as_dirs"
29255 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
29256
29257
29258 } # as_fn_mkdir_p
29259 if mkdir -p . 2>/dev/null; then
29260 as_mkdir_p='mkdir -p "$as_dir"'
29261 else
29262 test -d ./-p && rmdir ./-p
29263 as_mkdir_p=false
29264 fi
29265
29266 if test -x / >/dev/null 2>&1; then
29267 as_test_x='test -x'
29268 else
29269 if ls -dL / >/dev/null 2>&1; then
29270 as_ls_L_option=L
29271 else
29272 as_ls_L_option=
29273 fi
29274 as_test_x='
29275 eval sh -c '\''
29276 if test -d "$1"; then
29277 test -d "$1/.";
29278 else
29279 case $1 in #(
29280 -*)set "./$1";;
29281 esac;
29282 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
29283 ???[sx]*):;;*)false;;esac;fi
29284 '\'' sh
29285 '
29286 fi
29287 as_executable_p=$as_test_x
29288
29289 # Sed expression to map a string onto a valid CPP name.
29290 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
29291
29292 # Sed expression to map a string onto a valid variable name.
29293 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
29294
29295
29296 exec 6>&1
29297 ## ----------------------------------- ##
29298 ## Main body of $CONFIG_STATUS script. ##
29299 ## ----------------------------------- ##
29300 _ASEOF
29301 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
29302
29303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29304 # Save the log message, to keep $0 and so on meaningful, and to
29305 # report actual input values of CONFIG_FILES etc. instead of their
29306 # values after options handling.
29307 ac_log="
29308 This file was extended by emacs $as_me 24.3.50, which was
29309 generated by GNU Autoconf 2.65. Invocation command line was
29310
29311 CONFIG_FILES = $CONFIG_FILES
29312 CONFIG_HEADERS = $CONFIG_HEADERS
29313 CONFIG_LINKS = $CONFIG_LINKS
29314 CONFIG_COMMANDS = $CONFIG_COMMANDS
29315 $ $0 $@
29316
29317 on `(hostname || uname -n) 2>/dev/null | sed 1q`
29318 "
29319
29320 _ACEOF
29321
29322 case $ac_config_files in *"
29323 "*) set x $ac_config_files; shift; ac_config_files=$*;;
29324 esac
29325
29326 case $ac_config_headers in *"
29327 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
29328 esac
29329
29330
29331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29332 # Files that config.status was made for.
29333 config_files="$ac_config_files"
29334 config_headers="$ac_config_headers"
29335 config_commands="$ac_config_commands"
29336
29337 _ACEOF
29338
29339 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29340 ac_cs_usage="\
29341 \`$as_me' instantiates files and other configuration actions
29342 from templates according to the current configuration. Unless the files
29343 and actions are specified as TAGs, all are instantiated by default.
29344
29345 Usage: $0 [OPTION]... [TAG]...
29346
29347 -h, --help print this help, then exit
29348 -V, --version print version number and configuration settings, then exit
29349 --config print configuration, then exit
29350 -q, --quiet, --silent
29351 do not print progress messages
29352 -d, --debug don't remove temporary files
29353 --recheck update $as_me by reconfiguring in the same conditions
29354 --file=FILE[:TEMPLATE]
29355 instantiate the configuration file FILE
29356 --header=FILE[:TEMPLATE]
29357 instantiate the configuration header FILE
29358
29359 Configuration files:
29360 $config_files
29361
29362 Configuration headers:
29363 $config_headers
29364
29365 Configuration commands:
29366 $config_commands
29367
29368 Report bugs to the package provider."
29369
29370 _ACEOF
29371 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29372 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
29373 ac_cs_version="\\
29374 emacs config.status 24.3.50
29375 configured by $0, generated by GNU Autoconf 2.65,
29376 with options \\"\$ac_cs_config\\"
29377
29378 Copyright (C) 2009 Free Software Foundation, Inc.
29379 This config.status script is free software; the Free Software Foundation
29380 gives unlimited permission to copy, distribute and modify it."
29381
29382 ac_pwd='$ac_pwd'
29383 srcdir='$srcdir'
29384 INSTALL='$INSTALL'
29385 MKDIR_P='$MKDIR_P'
29386 AWK='$AWK'
29387 test -n "\$AWK" || AWK=awk
29388 _ACEOF
29389
29390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29391 # The default lists apply if the user does not specify any file.
29392 ac_need_defaults=:
29393 while test $# != 0
29394 do
29395 case $1 in
29396 --*=*)
29397 ac_option=`expr "X$1" : 'X\([^=]*\)='`
29398 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
29399 ac_shift=:
29400 ;;
29401 *)
29402 ac_option=$1
29403 ac_optarg=$2
29404 ac_shift=shift
29405 ;;
29406 esac
29407
29408 case $ac_option in
29409 # Handling of the options.
29410 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
29411 ac_cs_recheck=: ;;
29412 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
29413 $as_echo "$ac_cs_version"; exit ;;
29414 --config | --confi | --conf | --con | --co | --c )
29415 $as_echo "$ac_cs_config"; exit ;;
29416 --debug | --debu | --deb | --de | --d | -d )
29417 debug=: ;;
29418 --file | --fil | --fi | --f )
29419 $ac_shift
29420 case $ac_optarg in
29421 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
29422 esac
29423 as_fn_append CONFIG_FILES " '$ac_optarg'"
29424 ac_need_defaults=false;;
29425 --header | --heade | --head | --hea )
29426 $ac_shift
29427 case $ac_optarg in
29428 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
29429 esac
29430 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
29431 ac_need_defaults=false;;
29432 --he | --h)
29433 # Conflict between --help and --header
29434 as_fn_error "ambiguous option: \`$1'
29435 Try \`$0 --help' for more information.";;
29436 --help | --hel | -h )
29437 $as_echo "$ac_cs_usage"; exit ;;
29438 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
29439 | -silent | --silent | --silen | --sile | --sil | --si | --s)
29440 ac_cs_silent=: ;;
29441
29442 # This is an error.
29443 -*) as_fn_error "unrecognized option: \`$1'
29444 Try \`$0 --help' for more information." ;;
29445
29446 *) as_fn_append ac_config_targets " $1"
29447 ac_need_defaults=false ;;
29448
29449 esac
29450 shift
29451 done
29452
29453 ac_configure_extra_args=
29454
29455 if $ac_cs_silent; then
29456 exec 6>/dev/null
29457 ac_configure_extra_args="$ac_configure_extra_args --silent"
29458 fi
29459
29460 _ACEOF
29461 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29462 if \$ac_cs_recheck; then
29463 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
29464 shift
29465 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
29466 CONFIG_SHELL='$SHELL'
29467 export CONFIG_SHELL
29468 exec "\$@"
29469 fi
29470
29471 _ACEOF
29472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29473 exec 5>>config.log
29474 {
29475 echo
29476 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
29477 ## Running $as_me. ##
29478 _ASBOX
29479 $as_echo "$ac_log"
29480 } >&5
29481
29482 _ACEOF
29483 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29484 #
29485 # INIT-COMMANDS
29486 #
29487 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
29488 GCC="$GCC" CPPFLAGS="$CPPFLAGS" opsys="$opsys"
29489
29490 _ACEOF
29491
29492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29493
29494 # Handling of arguments.
29495 for ac_config_target in $ac_config_targets
29496 do
29497 case $ac_config_target in
29498 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
29499 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
29500 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
29501 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
29502 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
29503 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
29504 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
29505 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
29506 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
29507 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
29508 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
29509 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
29510 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
29511 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
29512 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
29513 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
29514 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
29515 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
29516 "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
29517 "nt/Makefile") CONFIG_FILES="$CONFIG_FILES nt/Makefile" ;;
29518 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
29519 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
29520 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
29521 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
29522 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
29523
29524 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
29525 esac
29526 done
29527
29528
29529 # If the user did not use the arguments to specify the items to instantiate,
29530 # then the envvar interface is used. Set only those that are not.
29531 # We use the long form for the default assignment because of an extremely
29532 # bizarre bug on SunOS 4.1.3.
29533 if $ac_need_defaults; then
29534 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
29535 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
29536 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
29537 fi
29538
29539 # Have a temporary directory for convenience. Make it in the build tree
29540 # simply because there is no reason against having it here, and in addition,
29541 # creating and moving files from /tmp can sometimes cause problems.
29542 # Hook for its removal unless debugging.
29543 # Note that there is a small window in which the directory will not be cleaned:
29544 # after its creation but before its name has been assigned to `$tmp'.
29545 $debug ||
29546 {
29547 tmp=
29548 trap 'exit_status=$?
29549 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
29550 ' 0
29551 trap 'as_fn_exit 1' 1 2 13 15
29552 }
29553 # Create a (secure) tmp directory for tmp files.
29554
29555 {
29556 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
29557 test -n "$tmp" && test -d "$tmp"
29558 } ||
29559 {
29560 tmp=./conf$$-$RANDOM
29561 (umask 077 && mkdir "$tmp")
29562 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
29563
29564 # Set up the scripts for CONFIG_FILES section.
29565 # No need to generate them if there are no CONFIG_FILES.
29566 # This happens for instance with `./config.status config.h'.
29567 if test -n "$CONFIG_FILES"; then
29568
29569 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
29570 ac_cs_awk_getline=:
29571 ac_cs_awk_pipe_init=
29572 ac_cs_awk_read_file='
29573 while ((getline aline < (F[key])) > 0)
29574 print(aline)
29575 close(F[key])'
29576 ac_cs_awk_pipe_fini=
29577 else
29578 ac_cs_awk_getline=false
29579 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
29580 ac_cs_awk_read_file='
29581 print "|#_!!_#|"
29582 print "cat " F[key] " &&"
29583 '$ac_cs_awk_pipe_init
29584 # The final `:' finishes the AND list.
29585 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
29586 fi
29587 ac_cr=`echo X | tr X '\015'`
29588 # On cygwin, bash can eat \r inside `` if the user requested igncr.
29589 # But we know of no other shell where ac_cr would be empty at this
29590 # point, so we can use a bashism as a fallback.
29591 if test "x$ac_cr" = x; then
29592 eval ac_cr=\$\'\\r\'
29593 fi
29594 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
29595 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
29596 ac_cs_awk_cr='\r'
29597 else
29598 ac_cs_awk_cr=$ac_cr
29599 fi
29600
29601 echo 'BEGIN {' >"$tmp/subs1.awk" &&
29602 _ACEOF
29603
29604 # Create commands to substitute file output variables.
29605 {
29606 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
29607 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
29608 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
29609 echo "_ACAWK" &&
29610 echo "_ACEOF"
29611 } >conf$$files.sh &&
29612 . ./conf$$files.sh ||
29613 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29614 rm -f conf$$files.sh
29615
29616 {
29617 echo "cat >conf$$subs.awk <<_ACEOF" &&
29618 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
29619 echo "_ACEOF"
29620 } >conf$$subs.sh ||
29621 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29622 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
29623 ac_delim='%!_!# '
29624 for ac_last_try in false false false false false :; do
29625 . ./conf$$subs.sh ||
29626 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29627
29628 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
29629 if test $ac_delim_n = $ac_delim_num; then
29630 break
29631 elif $ac_last_try; then
29632 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29633 else
29634 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
29635 fi
29636 done
29637 rm -f conf$$subs.sh
29638
29639 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29640 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
29641 _ACEOF
29642 sed -n '
29643 h
29644 s/^/S["/; s/!.*/"]=/
29645 p
29646 g
29647 s/^[^!]*!//
29648 :repl
29649 t repl
29650 s/'"$ac_delim"'$//
29651 t delim
29652 :nl
29653 h
29654 s/\(.\{148\}\)..*/\1/
29655 t more1
29656 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
29657 p
29658 n
29659 b repl
29660 :more1
29661 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
29662 p
29663 g
29664 s/.\{148\}//
29665 t nl
29666 :delim
29667 h
29668 s/\(.\{148\}\)..*/\1/
29669 t more2
29670 s/["\\]/\\&/g; s/^/"/; s/$/"/
29671 p
29672 b
29673 :more2
29674 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
29675 p
29676 g
29677 s/.\{148\}//
29678 t delim
29679 ' <conf$$subs.awk | sed '
29680 /^[^""]/{
29681 N
29682 s/\n//
29683 }
29684 ' >>$CONFIG_STATUS || ac_write_fail=1
29685 rm -f conf$$subs.awk
29686 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29687 _ACAWK
29688 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
29689 for (key in S) S_is_set[key] = 1
29690 FS = "\a"
29691 \$ac_cs_awk_pipe_init
29692 }
29693 {
29694 line = $ 0
29695 nfields = split(line, field, "@")
29696 substed = 0
29697 len = length(field[1])
29698 for (i = 2; i < nfields; i++) {
29699 key = field[i]
29700 keylen = length(key)
29701 if (S_is_set[key]) {
29702 value = S[key]
29703 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
29704 len += length(value) + length(field[++i])
29705 substed = 1
29706 } else
29707 len += 1 + keylen
29708 }
29709 if (nfields == 3 && !substed) {
29710 key = field[2]
29711 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
29712 \$ac_cs_awk_read_file
29713 next
29714 }
29715 }
29716 print line
29717 }
29718 \$ac_cs_awk_pipe_fini
29719 _ACAWK
29720 _ACEOF
29721 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29722 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
29723 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
29724 else
29725 cat
29726 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
29727 || as_fn_error "could not setup config files machinery" "$LINENO" 5
29728 _ACEOF
29729
29730 # VPATH may cause trouble with some makes, so we remove $(srcdir),
29731 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
29732 # trailing colons and then remove the whole line if VPATH becomes empty
29733 # (actually we leave an empty line to preserve line numbers).
29734 if test "x$srcdir" = x.; then
29735 ac_vpsub='/^[ ]*VPATH[ ]*=/{
29736 s/:*\$(srcdir):*/:/
29737 s/:*\${srcdir}:*/:/
29738 s/:*@srcdir@:*/:/
29739 s/^\([^=]*=[ ]*\):*/\1/
29740 s/:*$//
29741 s/^[^=]*=[ ]*$//
29742 }'
29743 fi
29744
29745 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29746 fi # test -n "$CONFIG_FILES"
29747
29748 # Set up the scripts for CONFIG_HEADERS section.
29749 # No need to generate them if there are no CONFIG_HEADERS.
29750 # This happens for instance with `./config.status Makefile'.
29751 if test -n "$CONFIG_HEADERS"; then
29752 cat >"$tmp/defines.awk" <<\_ACAWK ||
29753 BEGIN {
29754 _ACEOF
29755
29756 # Transform confdefs.h into an awk script `defines.awk', embedded as
29757 # here-document in config.status, that substitutes the proper values into
29758 # config.h.in to produce config.h.
29759
29760 # Create a delimiter string that does not exist in confdefs.h, to ease
29761 # handling of long lines.
29762 ac_delim='%!_!# '
29763 for ac_last_try in false false :; do
29764 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
29765 if test -z "$ac_t"; then
29766 break
29767 elif $ac_last_try; then
29768 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
29769 else
29770 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
29771 fi
29772 done
29773
29774 # For the awk script, D is an array of macro values keyed by name,
29775 # likewise P contains macro parameters if any. Preserve backslash
29776 # newline sequences.
29777
29778 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
29779 sed -n '
29780 s/.\{148\}/&'"$ac_delim"'/g
29781 t rset
29782 :rset
29783 s/^[ ]*#[ ]*define[ ][ ]*/ /
29784 t def
29785 d
29786 :def
29787 s/\\$//
29788 t bsnl
29789 s/["\\]/\\&/g
29790 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
29791 D["\1"]=" \3"/p
29792 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
29793 d
29794 :bsnl
29795 s/["\\]/\\&/g
29796 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
29797 D["\1"]=" \3\\\\\\n"\\/p
29798 t cont
29799 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
29800 t cont
29801 d
29802 :cont
29803 n
29804 s/.\{148\}/&'"$ac_delim"'/g
29805 t clear
29806 :clear
29807 s/\\$//
29808 t bsnlc
29809 s/["\\]/\\&/g; s/^/"/; s/$/"/p
29810 d
29811 :bsnlc
29812 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
29813 b cont
29814 ' <confdefs.h | sed '
29815 s/'"$ac_delim"'/"\\\
29816 "/g' >>$CONFIG_STATUS || ac_write_fail=1
29817
29818 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29819 for (key in D) D_is_set[key] = 1
29820 FS = "\a"
29821 }
29822 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
29823 line = \$ 0
29824 split(line, arg, " ")
29825 if (arg[1] == "#") {
29826 defundef = arg[2]
29827 mac1 = arg[3]
29828 } else {
29829 defundef = substr(arg[1], 2)
29830 mac1 = arg[2]
29831 }
29832 split(mac1, mac2, "(") #)
29833 macro = mac2[1]
29834 prefix = substr(line, 1, index(line, defundef) - 1)
29835 if (D_is_set[macro]) {
29836 # Preserve the white space surrounding the "#".
29837 print prefix "define", macro P[macro] D[macro]
29838 next
29839 } else {
29840 # Replace #undef with comments. This is necessary, for example,
29841 # in the case of _POSIX_SOURCE, which is predefined and required
29842 # on some systems where configure will not decide to define it.
29843 if (defundef == "undef") {
29844 print "/*", prefix defundef, macro, "*/"
29845 next
29846 }
29847 }
29848 }
29849 { print }
29850 _ACAWK
29851 _ACEOF
29852 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29853 as_fn_error "could not setup config headers machinery" "$LINENO" 5
29854 fi # test -n "$CONFIG_HEADERS"
29855
29856
29857 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
29858 shift
29859 for ac_tag
29860 do
29861 case $ac_tag in
29862 :[FHLC]) ac_mode=$ac_tag; continue;;
29863 esac
29864 case $ac_mode$ac_tag in
29865 :[FHL]*:*);;
29866 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
29867 :[FH]-) ac_tag=-:-;;
29868 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
29869 esac
29870 ac_save_IFS=$IFS
29871 IFS=:
29872 set x $ac_tag
29873 IFS=$ac_save_IFS
29874 shift
29875 ac_file=$1
29876 shift
29877
29878 case $ac_mode in
29879 :L) ac_source=$1;;
29880 :[FH])
29881 ac_file_inputs=
29882 for ac_f
29883 do
29884 case $ac_f in
29885 -) ac_f="$tmp/stdin";;
29886 *) # Look for the file first in the build tree, then in the source tree
29887 # (if the path is not absolute). The absolute path cannot be DOS-style,
29888 # because $ac_f cannot contain `:'.
29889 test -f "$ac_f" ||
29890 case $ac_f in
29891 [\\/$]*) false;;
29892 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
29893 esac ||
29894 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
29895 esac
29896 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
29897 as_fn_append ac_file_inputs " '$ac_f'"
29898 done
29899
29900 # Let's still pretend it is `configure' which instantiates (i.e., don't
29901 # use $as_me), people would be surprised to read:
29902 # /* config.h. Generated by config.status. */
29903 configure_input='Generated from '`
29904 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
29905 `' by configure.'
29906 if test x"$ac_file" != x-; then
29907 configure_input="$ac_file. $configure_input"
29908 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
29909 $as_echo "$as_me: creating $ac_file" >&6;}
29910 fi
29911 # Neutralize special characters interpreted by sed in replacement strings.
29912 case $configure_input in #(
29913 *\&* | *\|* | *\\* )
29914 ac_sed_conf_input=`$as_echo "$configure_input" |
29915 sed 's/[\\\\&|]/\\\\&/g'`;; #(
29916 *) ac_sed_conf_input=$configure_input;;
29917 esac
29918
29919 case $ac_tag in
29920 *:-:* | *:-) cat >"$tmp/stdin" \
29921 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
29922 esac
29923 ;;
29924 esac
29925
29926 ac_dir=`$as_dirname -- "$ac_file" ||
29927 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29928 X"$ac_file" : 'X\(//\)[^/]' \| \
29929 X"$ac_file" : 'X\(//\)$' \| \
29930 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
29931 $as_echo X"$ac_file" |
29932 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29933 s//\1/
29934 q
29935 }
29936 /^X\(\/\/\)[^/].*/{
29937 s//\1/
29938 q
29939 }
29940 /^X\(\/\/\)$/{
29941 s//\1/
29942 q
29943 }
29944 /^X\(\/\).*/{
29945 s//\1/
29946 q
29947 }
29948 s/.*/./; q'`
29949 as_dir="$ac_dir"; as_fn_mkdir_p
29950 ac_builddir=.
29951
29952 case "$ac_dir" in
29953 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
29954 *)
29955 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
29956 # A ".." for each directory in $ac_dir_suffix.
29957 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
29958 case $ac_top_builddir_sub in
29959 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
29960 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
29961 esac ;;
29962 esac
29963 ac_abs_top_builddir=$ac_pwd
29964 ac_abs_builddir=$ac_pwd$ac_dir_suffix
29965 # for backward compatibility:
29966 ac_top_builddir=$ac_top_build_prefix
29967
29968 case $srcdir in
29969 .) # We are building in place.
29970 ac_srcdir=.
29971 ac_top_srcdir=$ac_top_builddir_sub
29972 ac_abs_top_srcdir=$ac_pwd ;;
29973 [\\/]* | ?:[\\/]* ) # Absolute name.
29974 ac_srcdir=$srcdir$ac_dir_suffix;
29975 ac_top_srcdir=$srcdir
29976 ac_abs_top_srcdir=$srcdir ;;
29977 *) # Relative name.
29978 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
29979 ac_top_srcdir=$ac_top_build_prefix$srcdir
29980 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
29981 esac
29982 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
29983
29984
29985 case $ac_mode in
29986 :F)
29987 #
29988 # CONFIG_FILE
29989 #
29990
29991 case $INSTALL in
29992 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
29993 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
29994 esac
29995 ac_MKDIR_P=$MKDIR_P
29996 case $MKDIR_P in
29997 [\\/$]* | ?:[\\/]* ) ;;
29998 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
29999 esac
30000 _ACEOF
30001
30002 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30003 # If the template does not know about datarootdir, expand it.
30004 # FIXME: This hack should be removed a few years after 2.60.
30005 ac_datarootdir_hack=; ac_datarootdir_seen=
30006 ac_sed_dataroot='
30007 /datarootdir/ {
30008 p
30009 q
30010 }
30011 /@datadir@/p
30012 /@docdir@/p
30013 /@infodir@/p
30014 /@localedir@/p
30015 /@mandir@/p'
30016 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
30017 *datarootdir*) ac_datarootdir_seen=yes;;
30018 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
30019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
30020 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
30021 _ACEOF
30022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30023 ac_datarootdir_hack='
30024 s&@datadir@&$datadir&g
30025 s&@docdir@&$docdir&g
30026 s&@infodir@&$infodir&g
30027 s&@localedir@&$localedir&g
30028 s&@mandir@&$mandir&g
30029 s&\\\${datarootdir}&$datarootdir&g' ;;
30030 esac
30031 _ACEOF
30032
30033 # Neutralize VPATH when `$srcdir' = `.'.
30034 # Shell code in configure.ac might set extrasub.
30035 # FIXME: do we really want to maintain this feature?
30036 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30037 ac_sed_extra="$ac_vpsub
30038 $extrasub
30039 _ACEOF
30040 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30041 :t
30042 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
30043 s|@configure_input@|$ac_sed_conf_input|;t t
30044 s&@top_builddir@&$ac_top_builddir_sub&;t t
30045 s&@top_build_prefix@&$ac_top_build_prefix&;t t
30046 s&@srcdir@&$ac_srcdir&;t t
30047 s&@abs_srcdir@&$ac_abs_srcdir&;t t
30048 s&@top_srcdir@&$ac_top_srcdir&;t t
30049 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
30050 s&@builddir@&$ac_builddir&;t t
30051 s&@abs_builddir@&$ac_abs_builddir&;t t
30052 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
30053 s&@INSTALL@&$ac_INSTALL&;t t
30054 s&@MKDIR_P@&$ac_MKDIR_P&;t t
30055 $ac_datarootdir_hack
30056 "
30057 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
30058 if $ac_cs_awk_getline; then
30059 $AWK -f "$tmp/subs.awk"
30060 else
30061 $AWK -f "$tmp/subs.awk" | $SHELL
30062 fi >$tmp/out \
30063 || as_fn_error "could not create $ac_file" "$LINENO" 5
30064
30065 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
30066 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
30067 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
30068 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30069 which seems to be undefined. Please make sure it is defined." >&5
30070 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30071 which seems to be undefined. Please make sure it is defined." >&2;}
30072
30073 rm -f "$tmp/stdin"
30074 case $ac_file in
30075 -) cat "$tmp/out" && rm -f "$tmp/out";;
30076 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
30077 esac \
30078 || as_fn_error "could not create $ac_file" "$LINENO" 5
30079 ;;
30080 :H)
30081 #
30082 # CONFIG_HEADER
30083 #
30084 if test x"$ac_file" != x-; then
30085 {
30086 $as_echo "/* $configure_input */" \
30087 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
30088 } >"$tmp/config.h" \
30089 || as_fn_error "could not create $ac_file" "$LINENO" 5
30090 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
30091 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
30092 $as_echo "$as_me: $ac_file is unchanged" >&6;}
30093 else
30094 rm -f "$ac_file"
30095 mv "$tmp/config.h" "$ac_file" \
30096 || as_fn_error "could not create $ac_file" "$LINENO" 5
30097 fi
30098 else
30099 $as_echo "/* $configure_input */" \
30100 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
30101 || as_fn_error "could not create -" "$LINENO" 5
30102 fi
30103 # Compute "$ac_file"'s index in $config_headers.
30104 _am_arg="$ac_file"
30105 _am_stamp_count=1
30106 for _am_header in $config_headers :; do
30107 case $_am_header in
30108 $_am_arg | $_am_arg:* )
30109 break ;;
30110 * )
30111 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
30112 esac
30113 done
30114 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
30115 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30116 X"$_am_arg" : 'X\(//\)[^/]' \| \
30117 X"$_am_arg" : 'X\(//\)$' \| \
30118 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
30119 $as_echo X"$_am_arg" |
30120 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30121 s//\1/
30122 q
30123 }
30124 /^X\(\/\/\)[^/].*/{
30125 s//\1/
30126 q
30127 }
30128 /^X\(\/\/\)$/{
30129 s//\1/
30130 q
30131 }
30132 /^X\(\/\).*/{
30133 s//\1/
30134 q
30135 }
30136 s/.*/./; q'`/stamp-h$_am_stamp_count
30137 ;;
30138
30139 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
30140 $as_echo "$as_me: executing $ac_file commands" >&6;}
30141 ;;
30142 esac
30143
30144
30145 case $ac_file$ac_mode in
30146 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
30147 # Autoconf 2.62 quotes --file arguments for eval, but not when files
30148 # are listed without --file. Let's play safe and only enable the eval
30149 # if we detect the quoting.
30150 case $CONFIG_FILES in
30151 *\'*) eval set x "$CONFIG_FILES" ;;
30152 *) set x $CONFIG_FILES ;;
30153 esac
30154 shift
30155 for mf
30156 do
30157 # Strip MF so we end up with the name of the file.
30158 mf=`echo "$mf" | sed -e 's/:.*$//'`
30159 # Check whether this is an Automake generated Makefile or not.
30160 # We used to match only the files named `Makefile.in', but
30161 # some people rename them; so instead we look at the file content.
30162 # Grep'ing the first line is not enough: some people post-process
30163 # each Makefile.in and add a new line on top of each file to say so.
30164 # Grep'ing the whole file is not good either: AIX grep has a line
30165 # limit of 2048, but all sed's we know have understand at least 4000.
30166 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
30167 dirpart=`$as_dirname -- "$mf" ||
30168 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30169 X"$mf" : 'X\(//\)[^/]' \| \
30170 X"$mf" : 'X\(//\)$' \| \
30171 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
30172 $as_echo X"$mf" |
30173 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30174 s//\1/
30175 q
30176 }
30177 /^X\(\/\/\)[^/].*/{
30178 s//\1/
30179 q
30180 }
30181 /^X\(\/\/\)$/{
30182 s//\1/
30183 q
30184 }
30185 /^X\(\/\).*/{
30186 s//\1/
30187 q
30188 }
30189 s/.*/./; q'`
30190 else
30191 continue
30192 fi
30193 # Extract the definition of DEPDIR, am__include, and am__quote
30194 # from the Makefile without running `make'.
30195 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
30196 test -z "$DEPDIR" && continue
30197 am__include=`sed -n 's/^am__include = //p' < "$mf"`
30198 test -z "am__include" && continue
30199 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
30200 # When using ansi2knr, U may be empty or an underscore; expand it
30201 U=`sed -n 's/^U = //p' < "$mf"`
30202 # Find all dependency output files, they are included files with
30203 # $(DEPDIR) in their names. We invoke sed twice because it is the
30204 # simplest approach to changing $(DEPDIR) to its actual value in the
30205 # expansion.
30206 for file in `sed -n "
30207 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
30208 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
30209 # Make sure the directory exists.
30210 test -f "$dirpart/$file" && continue
30211 fdir=`$as_dirname -- "$file" ||
30212 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30213 X"$file" : 'X\(//\)[^/]' \| \
30214 X"$file" : 'X\(//\)$' \| \
30215 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
30216 $as_echo X"$file" |
30217 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30218 s//\1/
30219 q
30220 }
30221 /^X\(\/\/\)[^/].*/{
30222 s//\1/
30223 q
30224 }
30225 /^X\(\/\/\)$/{
30226 s//\1/
30227 q
30228 }
30229 /^X\(\/\).*/{
30230 s//\1/
30231 q
30232 }
30233 s/.*/./; q'`
30234 as_dir=$dirpart/$fdir; as_fn_mkdir_p
30235 # echo "creating $dirpart/$file"
30236 echo '# dummy' > "$dirpart/$file"
30237 done
30238 done
30239 }
30240 ;;
30241 "mkdirs":C)
30242 for dir in etc lisp ; do
30243 test -d ${dir} || mkdir ${dir}
30244 done
30245 ;;
30246 "epaths":C)
30247 echo creating src/epaths.h
30248 if test "${opsys}" = "mingw32"; then
30249 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force-w32
30250 else
30251 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
30252 fi
30253 ;;
30254 "gdbinit":C)
30255 if test ! -f src/.gdbinit && test -f "$srcdir/src/.gdbinit"; then
30256 echo creating src/.gdbinit
30257 echo "source $srcdir/src/.gdbinit" > src/.gdbinit
30258 fi
30259 ;;
30260
30261 esac
30262 done # for ac_tag
30263
30264
30265 as_fn_exit 0
30266 _ACEOF
30267 ac_clean_files=$ac_clean_files_save
30268
30269 test $ac_write_fail = 0 ||
30270 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
30271
30272
30273 # configure is writing to config.log, and then calls config.status.
30274 # config.status does its own redirection, appending to config.log.
30275 # Unfortunately, on DOS this fails, as config.log is still kept open
30276 # by configure, so config.status won't be able to write to it; its
30277 # output is simply discarded. So we exec the FD to /dev/null,
30278 # effectively closing config.log, so it can be properly (re)opened and
30279 # appended to by config.status. When coming back to configure, we
30280 # need to make the FD available again.
30281 if test "$no_create" != yes; then
30282 ac_cs_success=:
30283 ac_config_status_args=
30284 test "$silent" = yes &&
30285 ac_config_status_args="$ac_config_status_args --quiet"
30286 exec 5>/dev/null
30287 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
30288 exec 5>>config.log
30289 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
30290 # would make configure fail if this is the last instruction.
30291 $ac_cs_success || as_fn_exit $?
30292 fi
30293 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
30294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
30295 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
30296 fi
30297
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