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Merge from emacs-24; up to 2012-12-23T02:41:17Z!rgm@gnu.org
[gnu-emacs] / autogen / configure
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 LD_SWITCH_SYSTEM_TEMACS
609 LIBGNU_LTLIBDEPS
610 LIBGNU_LIBDEPS
611 gltests_WITNESS
612 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
613 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
614 gl_GNULIB_ENABLED_verify_FALSE
615 gl_GNULIB_ENABLED_verify_TRUE
616 gl_GNULIB_ENABLED_strtoull_FALSE
617 gl_GNULIB_ENABLED_strtoull_TRUE
618 gl_GNULIB_ENABLED_strtoll_FALSE
619 gl_GNULIB_ENABLED_strtoll_TRUE
620 gl_GNULIB_ENABLED_stat_FALSE
621 gl_GNULIB_ENABLED_stat_TRUE
622 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
623 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
624 gl_GNULIB_ENABLED_pathmax_FALSE
625 gl_GNULIB_ENABLED_pathmax_TRUE
626 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE
627 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE
628 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
629 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
630 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
631 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
632 gl_GNULIB_ENABLED_getgroups_FALSE
633 gl_GNULIB_ENABLED_getgroups_TRUE
634 gl_GNULIB_ENABLED_euidaccess_FALSE
635 gl_GNULIB_ENABLED_euidaccess_TRUE
636 gl_GNULIB_ENABLED_dosname_FALSE
637 gl_GNULIB_ENABLED_dosname_TRUE
638 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE
639 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE
640 LTLIBINTL
641 LIBINTL
642 LIB_EACCESS
643 WINDOWS_64_BIT_OFF_T
644 HAVE_UNISTD_H
645 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
646 NEXT_UNISTD_H
647 LIB_TIMER_TIME
648 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
649 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
650 TIME_H_DEFINES_STRUCT_TIMESPEC
651 NEXT_AS_FIRST_DIRECTIVE_TIME_H
652 NEXT_TIME_H
653 WINDOWS_64_BIT_ST_SIZE
654 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
655 NEXT_SYS_STAT_H
656 NEXT_AS_FIRST_DIRECTIVE_STRING_H
657 NEXT_STRING_H
658 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
659 NEXT_STDLIB_H
660 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
661 NEXT_STDIO_H
662 REPLACE_VSPRINTF
663 REPLACE_VSNPRINTF
664 REPLACE_VPRINTF
665 REPLACE_VFPRINTF
666 REPLACE_VDPRINTF
667 REPLACE_VASPRINTF
668 REPLACE_TMPFILE
669 REPLACE_STDIO_WRITE_FUNCS
670 REPLACE_STDIO_READ_FUNCS
671 REPLACE_SPRINTF
672 REPLACE_SNPRINTF
673 REPLACE_RENAMEAT
674 REPLACE_RENAME
675 REPLACE_REMOVE
676 REPLACE_PRINTF
677 REPLACE_POPEN
678 REPLACE_PERROR
679 REPLACE_OBSTACK_PRINTF
680 REPLACE_GETLINE
681 REPLACE_GETDELIM
682 REPLACE_FTELLO
683 REPLACE_FTELL
684 REPLACE_FSEEKO
685 REPLACE_FSEEK
686 REPLACE_FREOPEN
687 REPLACE_FPURGE
688 REPLACE_FPRINTF
689 REPLACE_FOPEN
690 REPLACE_FFLUSH
691 REPLACE_FDOPEN
692 REPLACE_FCLOSE
693 REPLACE_DPRINTF
694 HAVE_VDPRINTF
695 HAVE_VASPRINTF
696 HAVE_RENAMEAT
697 HAVE_POPEN
698 HAVE_PCLOSE
699 HAVE_FTELLO
700 HAVE_FSEEKO
701 HAVE_DPRINTF
702 HAVE_DECL_VSNPRINTF
703 HAVE_DECL_SNPRINTF
704 HAVE_DECL_OBSTACK_PRINTF
705 HAVE_DECL_GETLINE
706 HAVE_DECL_GETDELIM
707 HAVE_DECL_FTELLO
708 HAVE_DECL_FSEEKO
709 HAVE_DECL_FPURGE
710 GNULIB_VSPRINTF_POSIX
711 GNULIB_VSNPRINTF
712 GNULIB_VPRINTF_POSIX
713 GNULIB_VPRINTF
714 GNULIB_VFPRINTF_POSIX
715 GNULIB_VFPRINTF
716 GNULIB_VDPRINTF
717 GNULIB_VSCANF
718 GNULIB_VFSCANF
719 GNULIB_VASPRINTF
720 GNULIB_TMPFILE
721 GNULIB_STDIO_H_SIGPIPE
722 GNULIB_STDIO_H_NONBLOCKING
723 GNULIB_SPRINTF_POSIX
724 GNULIB_SNPRINTF
725 GNULIB_SCANF
726 GNULIB_RENAMEAT
727 GNULIB_RENAME
728 GNULIB_REMOVE
729 GNULIB_PUTS
730 GNULIB_PUTCHAR
731 GNULIB_PUTC
732 GNULIB_PRINTF_POSIX
733 GNULIB_PRINTF
734 GNULIB_POPEN
735 GNULIB_PERROR
736 GNULIB_PCLOSE
737 GNULIB_OBSTACK_PRINTF_POSIX
738 GNULIB_OBSTACK_PRINTF
739 GNULIB_GETLINE
740 GNULIB_GETDELIM
741 GNULIB_GETCHAR
742 GNULIB_GETC
743 GNULIB_FWRITE
744 GNULIB_FTELLO
745 GNULIB_FTELL
746 GNULIB_FSEEKO
747 GNULIB_FSEEK
748 GNULIB_FSCANF
749 GNULIB_FREOPEN
750 GNULIB_FREAD
751 GNULIB_FPUTS
752 GNULIB_FPUTC
753 GNULIB_FPURGE
754 GNULIB_FPRINTF_POSIX
755 GNULIB_FPRINTF
756 GNULIB_FOPEN
757 GNULIB_FGETS
758 GNULIB_FGETC
759 GNULIB_FFLUSH
760 GNULIB_FDOPEN
761 GNULIB_FCLOSE
762 GNULIB_DPRINTF
763 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
764 NEXT_STDDEF_H
765 GL_GENERATE_STDDEF_H_FALSE
766 GL_GENERATE_STDDEF_H_TRUE
767 STDDEF_H
768 HAVE_WCHAR_T
769 REPLACE_NULL
770 HAVE__BOOL
771 GL_GENERATE_STDBOOL_H_FALSE
772 GL_GENERATE_STDBOOL_H_TRUE
773 STDBOOL_H
774 GL_GENERATE_STDARG_H_FALSE
775 GL_GENERATE_STDARG_H_TRUE
776 STDARG_H
777 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
778 NEXT_STDARG_H
779 GL_GENERATE_STDALIGN_H_FALSE
780 GL_GENERATE_STDALIGN_H_TRUE
781 STDALIGN_H
782 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
783 NEXT_SIGNAL_H
784 LIB_PTHREAD_SIGMASK
785 REPLACE_RAISE
786 REPLACE_PTHREAD_SIGMASK
787 HAVE_SIGHANDLER_T
788 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
789 HAVE_STRUCT_SIGACTION_SA_SIGACTION
790 HAVE_SIGACTION
791 HAVE_SIGINFO_T
792 HAVE_SIGSET_T
793 HAVE_RAISE
794 HAVE_PTHREAD_SIGMASK
795 HAVE_POSIX_SIGNALBLOCKING
796 GNULIB_SIGACTION
797 GNULIB_SIGPROCMASK
798 GNULIB_SIGNAL_H_SIGPIPE
799 GNULIB_RAISE
800 GNULIB_PTHREAD_SIGMASK
801 HAVE_SYS_SELECT_H
802 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
803 NEXT_SYS_SELECT_H
804 REPLACE_SELECT
805 REPLACE_PSELECT
806 HAVE_PSELECT
807 GNULIB_SELECT
808 GNULIB_PSELECT
809 REPLACE_TIMEGM
810 REPLACE_NANOSLEEP
811 REPLACE_MKTIME
812 REPLACE_LOCALTIME_R
813 HAVE_TIMEGM
814 HAVE_STRPTIME
815 HAVE_NANOSLEEP
816 HAVE_DECL_LOCALTIME_R
817 GNULIB_TIME_R
818 GNULIB_TIMEGM
819 GNULIB_STRPTIME
820 GNULIB_NANOSLEEP
821 GNULIB_MKTIME
822 UNDEFINE_STRTOK_R
823 REPLACE_STRTOK_R
824 REPLACE_STRSIGNAL
825 REPLACE_STRNLEN
826 REPLACE_STRNDUP
827 REPLACE_STRNCAT
828 REPLACE_STRERROR_R
829 REPLACE_STRERROR
830 REPLACE_STRCHRNUL
831 REPLACE_STRCASESTR
832 REPLACE_STRSTR
833 REPLACE_STRDUP
834 REPLACE_STPNCPY
835 REPLACE_MEMMEM
836 REPLACE_MEMCHR
837 HAVE_STRVERSCMP
838 HAVE_DECL_STRSIGNAL
839 HAVE_DECL_STRERROR_R
840 HAVE_DECL_STRTOK_R
841 HAVE_STRCASESTR
842 HAVE_STRSEP
843 HAVE_STRPBRK
844 HAVE_DECL_STRNLEN
845 HAVE_DECL_STRNDUP
846 HAVE_DECL_STRDUP
847 HAVE_STRCHRNUL
848 HAVE_STPNCPY
849 HAVE_STPCPY
850 HAVE_RAWMEMCHR
851 HAVE_DECL_MEMRCHR
852 HAVE_MEMPCPY
853 HAVE_DECL_MEMMEM
854 HAVE_MEMCHR
855 HAVE_FFSLL
856 HAVE_FFSL
857 HAVE_MBSLEN
858 GNULIB_STRVERSCMP
859 GNULIB_STRSIGNAL
860 GNULIB_STRERROR_R
861 GNULIB_STRERROR
862 GNULIB_MBSTOK_R
863 GNULIB_MBSSEP
864 GNULIB_MBSSPN
865 GNULIB_MBSPBRK
866 GNULIB_MBSCSPN
867 GNULIB_MBSCASESTR
868 GNULIB_MBSPCASECMP
869 GNULIB_MBSNCASECMP
870 GNULIB_MBSCASECMP
871 GNULIB_MBSSTR
872 GNULIB_MBSRCHR
873 GNULIB_MBSCHR
874 GNULIB_MBSNLEN
875 GNULIB_MBSLEN
876 GNULIB_STRTOK_R
877 GNULIB_STRCASESTR
878 GNULIB_STRSTR
879 GNULIB_STRSEP
880 GNULIB_STRPBRK
881 GNULIB_STRNLEN
882 GNULIB_STRNDUP
883 GNULIB_STRNCAT
884 GNULIB_STRDUP
885 GNULIB_STRCHRNUL
886 GNULIB_STPNCPY
887 GNULIB_STPCPY
888 GNULIB_RAWMEMCHR
889 GNULIB_MEMRCHR
890 GNULIB_MEMPCPY
891 GNULIB_MEMMEM
892 GNULIB_MEMCHR
893 GNULIB_FFSLL
894 GNULIB_FFSL
895 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
896 NEXT_INTTYPES_H
897 UINT64_MAX_EQ_ULONG_MAX
898 UINT32_MAX_LT_UINTMAX_MAX
899 PRIPTR_PREFIX
900 PRI_MACROS_BROKEN
901 INT64_MAX_EQ_LONG_MAX
902 INT32_MAX_LT_INTMAX_MAX
903 REPLACE_STRTOIMAX
904 HAVE_DECL_STRTOUMAX
905 HAVE_DECL_STRTOIMAX
906 HAVE_DECL_IMAXDIV
907 HAVE_DECL_IMAXABS
908 GNULIB_STRTOUMAX
909 GNULIB_STRTOIMAX
910 GNULIB_IMAXDIV
911 GNULIB_IMAXABS
912 GL_GENERATE_STDINT_H_FALSE
913 GL_GENERATE_STDINT_H_TRUE
914 STDINT_H
915 WINT_T_SUFFIX
916 WCHAR_T_SUFFIX
917 SIG_ATOMIC_T_SUFFIX
918 SIZE_T_SUFFIX
919 PTRDIFF_T_SUFFIX
920 HAVE_SIGNED_WINT_T
921 HAVE_SIGNED_WCHAR_T
922 HAVE_SIGNED_SIG_ATOMIC_T
923 BITSIZEOF_WINT_T
924 BITSIZEOF_WCHAR_T
925 BITSIZEOF_SIG_ATOMIC_T
926 BITSIZEOF_SIZE_T
927 BITSIZEOF_PTRDIFF_T
928 APPLE_UNIVERSAL_BUILD
929 HAVE_SYS_BITYPES_H
930 HAVE_SYS_INTTYPES_H
931 HAVE_STDINT_H
932 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
933 NEXT_STDINT_H
934 HAVE_SYS_TYPES_H
935 HAVE_INTTYPES_H
936 HAVE_WCHAR_H
937 HAVE_UNSIGNED_LONG_LONG_INT
938 HAVE_LONG_LONG_INT
939 HAVE_WINSOCK2_H
940 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
941 NEXT_SYS_TIME_H
942 REPLACE_STRUCT_TIMEVAL
943 REPLACE_GETTIMEOFDAY
944 HAVE_SYS_TIME_H
945 HAVE_STRUCT_TIMEVAL
946 HAVE_GETTIMEOFDAY
947 GNULIB_GETTIMEOFDAY
948 GNULIB_GL_UNISTD_H_GETOPT
949 GETOPT_H
950 HAVE_GETOPT_H
951 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
952 NEXT_GETOPT_H
953 GETLOADAVG_LIBS
954 REPLACE_WCTOMB
955 REPLACE_UNSETENV
956 REPLACE_STRTOD
957 REPLACE_SETENV
958 REPLACE_REALPATH
959 REPLACE_REALLOC
960 REPLACE_RANDOM_R
961 REPLACE_PUTENV
962 REPLACE_PTSNAME_R
963 REPLACE_PTSNAME
964 REPLACE_MKSTEMP
965 REPLACE_MBTOWC
966 REPLACE_MALLOC
967 REPLACE_CANONICALIZE_FILE_NAME
968 REPLACE_CALLOC
969 HAVE_DECL_UNSETENV
970 HAVE_UNLOCKPT
971 HAVE_SYS_LOADAVG_H
972 HAVE_STRUCT_RANDOM_DATA
973 HAVE_STRTOULL
974 HAVE_STRTOLL
975 HAVE_STRTOD
976 HAVE_DECL_SETENV
977 HAVE_SETENV
978 HAVE_SECURE_GETENV
979 HAVE_RPMATCH
980 HAVE_REALPATH
981 HAVE_RANDOM_R
982 HAVE_RANDOM_H
983 HAVE_RANDOM
984 HAVE_PTSNAME_R
985 HAVE_PTSNAME
986 HAVE_POSIX_OPENPT
987 HAVE_MKSTEMPS
988 HAVE_MKSTEMP
989 HAVE_MKOSTEMPS
990 HAVE_MKOSTEMP
991 HAVE_MKDTEMP
992 HAVE_GRANTPT
993 HAVE_GETSUBOPT
994 HAVE_DECL_GETLOADAVG
995 HAVE_CANONICALIZE_FILE_NAME
996 HAVE_ATOLL
997 HAVE__EXIT
998 GNULIB_WCTOMB
999 GNULIB_UNSETENV
1000 GNULIB_UNLOCKPT
1001 GNULIB_SYSTEM_POSIX
1002 GNULIB_STRTOULL
1003 GNULIB_STRTOLL
1004 GNULIB_STRTOD
1005 GNULIB_SETENV
1006 GNULIB_SECURE_GETENV
1007 GNULIB_RPMATCH
1008 GNULIB_REALPATH
1009 GNULIB_REALLOC_POSIX
1010 GNULIB_RANDOM_R
1011 GNULIB_RANDOM
1012 GNULIB_PUTENV
1013 GNULIB_PTSNAME_R
1014 GNULIB_PTSNAME
1015 GNULIB_POSIX_OPENPT
1016 GNULIB_MKSTEMPS
1017 GNULIB_MKSTEMP
1018 GNULIB_MKOSTEMPS
1019 GNULIB_MKOSTEMP
1020 GNULIB_MKDTEMP
1021 GNULIB_MBTOWC
1022 GNULIB_MALLOC_POSIX
1023 GNULIB_GRANTPT
1024 GNULIB_GETSUBOPT
1025 GNULIB_GETLOADAVG
1026 GNULIB_CANONICALIZE_FILE_NAME
1027 GNULIB_CALLOC_POSIX
1028 GNULIB_ATOLL
1029 GNULIB__EXIT
1030 REPLACE_UTIMENSAT
1031 REPLACE_STAT
1032 REPLACE_MKNOD
1033 REPLACE_MKFIFO
1034 REPLACE_MKDIR
1035 REPLACE_LSTAT
1036 REPLACE_FUTIMENS
1037 REPLACE_FSTATAT
1038 REPLACE_FSTAT
1039 HAVE_UTIMENSAT
1040 HAVE_MKNODAT
1041 HAVE_MKNOD
1042 HAVE_MKFIFOAT
1043 HAVE_MKFIFO
1044 HAVE_MKDIRAT
1045 HAVE_LSTAT
1046 HAVE_LCHMOD
1047 HAVE_FUTIMENS
1048 HAVE_FSTATAT
1049 HAVE_FCHMODAT
1050 GNULIB_UTIMENSAT
1051 GNULIB_STAT
1052 GNULIB_MKNODAT
1053 GNULIB_MKNOD
1054 GNULIB_MKFIFOAT
1055 GNULIB_MKFIFO
1056 GNULIB_MKDIRAT
1057 GNULIB_LSTAT
1058 GNULIB_LCHMOD
1059 GNULIB_FUTIMENS
1060 GNULIB_FSTATAT
1061 GNULIB_FSTAT
1062 GNULIB_FCHMODAT
1063 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
1064 NEXT_FCNTL_H
1065 REPLACE_OPENAT
1066 REPLACE_OPEN
1067 REPLACE_FCNTL
1068 HAVE_OPENAT
1069 HAVE_FCNTL
1070 GNULIB_OPENAT
1071 GNULIB_OPEN
1072 GNULIB_NONBLOCKING
1073 GNULIB_FCNTL
1074 GL_GENERATE_EXECINFO_H_FALSE
1075 GL_GENERATE_EXECINFO_H_TRUE
1076 LIB_EXECINFO
1077 EXECINFO_H
1078 HAVE_DIRENT_H
1079 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
1080 NEXT_DIRENT_H
1081 PRAGMA_COLUMNS
1082 PRAGMA_SYSTEM_HEADER
1083 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
1084 INCLUDE_NEXT
1085 REPLACE_FDOPENDIR
1086 REPLACE_DIRFD
1087 REPLACE_CLOSEDIR
1088 REPLACE_OPENDIR
1089 HAVE_ALPHASORT
1090 HAVE_SCANDIR
1091 HAVE_FDOPENDIR
1092 HAVE_DECL_FDOPENDIR
1093 HAVE_DECL_DIRFD
1094 HAVE_CLOSEDIR
1095 HAVE_REWINDDIR
1096 HAVE_READDIR
1097 HAVE_OPENDIR
1098 GNULIB_ALPHASORT
1099 GNULIB_SCANDIR
1100 GNULIB_FDOPENDIR
1101 GNULIB_DIRFD
1102 GNULIB_CLOSEDIR
1103 GNULIB_REWINDDIR
1104 GNULIB_READDIR
1105 GNULIB_OPENDIR
1106 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1107 UNISTD_H_HAVE_WINSOCK2_H
1108 REPLACE_WRITE
1109 REPLACE_USLEEP
1110 REPLACE_UNLINKAT
1111 REPLACE_UNLINK
1112 REPLACE_TTYNAME_R
1113 REPLACE_SYMLINK
1114 REPLACE_SLEEP
1115 REPLACE_RMDIR
1116 REPLACE_READLINK
1117 REPLACE_READ
1118 REPLACE_PWRITE
1119 REPLACE_PREAD
1120 REPLACE_LSEEK
1121 REPLACE_LINKAT
1122 REPLACE_LINK
1123 REPLACE_LCHOWN
1124 REPLACE_ISATTY
1125 REPLACE_GETPAGESIZE
1126 REPLACE_GETGROUPS
1127 REPLACE_GETLOGIN_R
1128 REPLACE_GETDOMAINNAME
1129 REPLACE_GETCWD
1130 REPLACE_FTRUNCATE
1131 REPLACE_FCHOWNAT
1132 REPLACE_DUP2
1133 REPLACE_DUP
1134 REPLACE_CLOSE
1135 REPLACE_CHOWN
1136 HAVE_SYS_PARAM_H
1137 HAVE_OS_H
1138 HAVE_DECL_TTYNAME_R
1139 HAVE_DECL_SETHOSTNAME
1140 HAVE_DECL_GETUSERSHELL
1141 HAVE_DECL_GETPAGESIZE
1142 HAVE_DECL_GETLOGIN_R
1143 HAVE_DECL_GETDOMAINNAME
1144 HAVE_DECL_FDATASYNC
1145 HAVE_DECL_FCHDIR
1146 HAVE_DECL_ENVIRON
1147 HAVE_USLEEP
1148 HAVE_UNLINKAT
1149 HAVE_SYMLINKAT
1150 HAVE_SYMLINK
1151 HAVE_SLEEP
1152 HAVE_SETHOSTNAME
1153 HAVE_READLINKAT
1154 HAVE_READLINK
1155 HAVE_PWRITE
1156 HAVE_PREAD
1157 HAVE_PIPE2
1158 HAVE_PIPE
1159 HAVE_LINKAT
1160 HAVE_LINK
1161 HAVE_LCHOWN
1162 HAVE_GROUP_MEMBER
1163 HAVE_GETPAGESIZE
1164 HAVE_GETLOGIN
1165 HAVE_GETHOSTNAME
1166 HAVE_GETGROUPS
1167 HAVE_GETDTABLESIZE
1168 HAVE_FTRUNCATE
1169 HAVE_FSYNC
1170 HAVE_FDATASYNC
1171 HAVE_FCHOWNAT
1172 HAVE_FCHDIR
1173 HAVE_FACCESSAT
1174 HAVE_EUIDACCESS
1175 HAVE_DUP3
1176 HAVE_DUP2
1177 HAVE_CHOWN
1178 GNULIB_WRITE
1179 GNULIB_USLEEP
1180 GNULIB_UNLINKAT
1181 GNULIB_UNLINK
1182 GNULIB_UNISTD_H_SIGPIPE
1183 GNULIB_UNISTD_H_NONBLOCKING
1184 GNULIB_TTYNAME_R
1185 GNULIB_SYMLINKAT
1186 GNULIB_SYMLINK
1187 GNULIB_SLEEP
1188 GNULIB_SETHOSTNAME
1189 GNULIB_RMDIR
1190 GNULIB_READLINKAT
1191 GNULIB_READLINK
1192 GNULIB_READ
1193 GNULIB_PWRITE
1194 GNULIB_PREAD
1195 GNULIB_PIPE2
1196 GNULIB_PIPE
1197 GNULIB_LSEEK
1198 GNULIB_LINKAT
1199 GNULIB_LINK
1200 GNULIB_LCHOWN
1201 GNULIB_ISATTY
1202 GNULIB_GROUP_MEMBER
1203 GNULIB_GETUSERSHELL
1204 GNULIB_GETPAGESIZE
1205 GNULIB_GETLOGIN_R
1206 GNULIB_GETLOGIN
1207 GNULIB_GETHOSTNAME
1208 GNULIB_GETGROUPS
1209 GNULIB_GETDTABLESIZE
1210 GNULIB_GETDOMAINNAME
1211 GNULIB_GETCWD
1212 GNULIB_FTRUNCATE
1213 GNULIB_FSYNC
1214 GNULIB_FDATASYNC
1215 GNULIB_FCHOWNAT
1216 GNULIB_FCHDIR
1217 GNULIB_FACCESSAT
1218 GNULIB_EUIDACCESS
1219 GNULIB_ENVIRON
1220 GNULIB_DUP3
1221 GNULIB_DUP2
1222 GNULIB_DUP
1223 GNULIB_CLOSE
1224 GNULIB_CHOWN
1225 GNULIB_CHDIR
1226 LIB_CLOCK_GETTIME
1227 GL_GENERATE_ALLOCA_H_FALSE
1228 GL_GENERATE_ALLOCA_H_TRUE
1229 ALLOCA_H
1230 ALLOCA
1231 GL_COND_LIBTOOL_FALSE
1232 GL_COND_LIBTOOL_TRUE
1233 POST_ALLOC_OBJ
1234 PRE_ALLOC_OBJ
1235 CYGWIN_OBJ
1236 RALLOC_OBJ
1237 OLDXMENU_DEPS
1238 LIBX_OTHER
1239 LIBXMENU
1240 OLDXMENU
1241 OLDXMENU_TARGET
1242 LIBXT_OTHER
1243 TOOLKIT_LIBW
1244 WIDGET_OBJ
1245 XOBJ
1246 XMENU_OBJ
1247 FONT_OBJ
1248 OTHER_FILES
1249 GNU_OBJC_CFLAGS
1250 ns_appsrc
1251 ns_appresdir
1252 ns_appbindir
1253 ns_appdir
1254 X_TOOLKIT_TYPE
1255 GNUSTEP_CFLAGS
1256 C_SWITCH_X_SITE
1257 LD_SWITCH_X_SITE
1258 gameuser
1259 gamedir
1260 bitmapdir
1261 archlibdir
1262 etcdir
1263 x_default_search_path
1264 lisppath
1265 locallisppath
1266 standardlisppath
1267 leimdir
1268 lispdir
1269 srcdir
1270 canonical
1271 configuration
1272 version
1273 copyright
1274 KRB4LIB
1275 DESLIB
1276 KRB5LIB
1277 CRYPTOLIB
1278 COM_ERRLIB
1279 LIBRESOLV
1280 LIBHESIOD
1281 TERMCAP_OBJ
1282 LIBS_TERMCAP
1283 BLESSMAIL_TARGET
1284 LIBS_MAIL
1285 liblockfile
1286 LIBXML2_LIBS
1287 LIBXML2_CFLAGS
1288 LIBXSM
1289 LIBGPM
1290 LIBGIF
1291 LIBTIFF
1292 LIBPNG
1293 LIBJPEG
1294 LIBXPM
1295 M17N_FLT_LIBS
1296 M17N_FLT_CFLAGS
1297 LIBOTF_LIBS
1298 LIBOTF_CFLAGS
1299 FREETYPE_LIBS
1300 FREETYPE_CFLAGS
1301 XFT_LIBS
1302 XFT_CFLAGS
1303 FONTCONFIG_LIBS
1304 FONTCONFIG_CFLAGS
1305 LIBXMU
1306 LIBXTR6
1307 LIBACL_LIBS
1308 LIBGNUTLS_LIBS
1309 LIBGNUTLS_CFLAGS
1310 LIBSELINUX_LIBS
1311 SETTINGS_LIBS
1312 SETTINGS_CFLAGS
1313 GOBJECT_LIBS
1314 GOBJECT_CFLAGS
1315 GCONF_LIBS
1316 GCONF_CFLAGS
1317 GSETTINGS_LIBS
1318 GSETTINGS_CFLAGS
1319 DBUS_OBJ
1320 DBUS_LIBS
1321 DBUS_CFLAGS
1322 GTK_OBJ
1323 GTK_LIBS
1324 GTK_CFLAGS
1325 IMAGEMAGICK_LIBS
1326 IMAGEMAGICK_CFLAGS
1327 RSVG_LIBS
1328 RSVG_CFLAGS
1329 LIB_PTHREAD
1330 VMLIMIT_OBJ
1331 GMALLOC_OBJ
1332 HAVE_XSERVER
1333 W32_RES_LINK
1334 W32_RES
1335 W32_LIBS
1336 W32_OBJ
1337 WINDRES
1338 NS_OBJC_OBJ
1339 NS_OBJ
1340 ns_self_contained
1341 INSTALL_ARCH_INDEP_EXTRA
1342 LIBS_GNUSTEP
1343 LD_SWITCH_X_SITE_RPATH
1344 XMKMF
1345 DEPFLAGS
1346 MKDEPDIR
1347 CFLAGS_SOUND
1348 ALSA_LIBS
1349 ALSA_CFLAGS
1350 LIBSOUND
1351 PKG_CONFIG
1352 LIB_MATH
1353 LIBS_SYSTEM
1354 C_SWITCH_SYSTEM
1355 UNEXEC_OBJ
1356 C_SWITCH_MACHINE
1357 LD_SWITCH_SYSTEM
1358 CANNOT_DUMP
1359 INFO_OPTS
1360 INFO_EXT
1361 HAVE_MAKEINFO
1362 PAXCTL
1363 GZIP_PROG
1364 INSTALL_INFO
1365 LN_S
1366 GNULIB_WARN_CFLAGS
1367 WARN_CFLAGS
1368 WERROR_CFLAGS
1369 RANLIB
1370 ARFLAGS
1371 AR
1372 EGREP
1373 GREP
1374 CPP
1375 am__fastdepCC_FALSE
1376 am__fastdepCC_TRUE
1377 CCDEPMODE
1378 AMDEPBACKSLASH
1379 AMDEP_FALSE
1380 AMDEP_TRUE
1381 am__quote
1382 am__include
1383 DEPDIR
1384 OBJEXT
1385 EXEEXT
1386 ac_ct_CC
1387 CPPFLAGS
1388 LDFLAGS
1389 CFLAGS
1390 CC
1391 host_os
1392 host_vendor
1393 host_cpu
1394 host
1395 build_os
1396 build_vendor
1397 build_cpu
1398 build
1399 PROFILING_CFLAGS
1400 GZIP_INFO
1401 cache_file
1402 am__untar
1403 am__tar
1404 AMTAR
1405 am__leading_dot
1406 SET_MAKE
1407 AWK
1408 mkdir_p
1409 MKDIR_P
1410 INSTALL_STRIP_PROGRAM
1411 STRIP
1412 install_sh
1413 MAKEINFO
1414 AUTOHEADER
1415 AUTOMAKE
1416 AUTOCONF
1417 ACLOCAL
1418 VERSION
1419 PACKAGE
1420 CYGPATH_W
1421 am__isrc
1422 INSTALL_DATA
1423 INSTALL_SCRIPT
1424 INSTALL_PROGRAM
1425 target_alias
1426 host_alias
1427 build_alias
1428 LIBS
1429 ECHO_T
1430 ECHO_N
1431 ECHO_C
1432 DEFS
1433 mandir
1434 localedir
1435 libdir
1436 psdir
1437 pdfdir
1438 dvidir
1439 htmldir
1440 infodir
1441 docdir
1442 oldincludedir
1443 includedir
1444 localstatedir
1445 sharedstatedir
1446 sysconfdir
1447 datadir
1448 datarootdir
1449 libexecdir
1450 sbindir
1451 bindir
1452 program_transform_name
1453 prefix
1454 exec_prefix
1455 PACKAGE_URL
1456 PACKAGE_BUGREPORT
1457 PACKAGE_STRING
1458 PACKAGE_VERSION
1459 PACKAGE_TARNAME
1460 PACKAGE_NAME
1461 PATH_SEPARATOR
1462 SHELL'
1463 ac_subst_files='deps_frag
1464 lisp_frag'
1465 ac_user_opts='
1466 enable_option_checking
1467 with_all
1468 with_pop
1469 with_kerberos
1470 with_kerberos5
1471 with_hesiod
1472 with_mmdf
1473 with_mail_unlink
1474 with_mailhost
1475 with_sound
1476 with_x_toolkit
1477 with_wide_int
1478 with_xpm
1479 with_jpeg
1480 with_tiff
1481 with_gif
1482 with_png
1483 with_rsvg
1484 with_xml2
1485 with_imagemagick
1486 with_xft
1487 with_libotf
1488 with_m17n_flt
1489 with_toolkit_scroll_bars
1490 with_xaw3d
1491 with_xim
1492 with_ns
1493 with_w32
1494 with_gpm
1495 with_dbus
1496 with_gconf
1497 with_gsettings
1498 with_selinux
1499 with_acl
1500 with_gnutls
1501 with_inotify
1502 with_makeinfo
1503 with_compress_info
1504 with_pkg_config_prog
1505 with_gameuser
1506 with_gnustep_conf
1507 enable_ns_self_contained
1508 enable_locallisppath
1509 enable_checking
1510 enable_check_lisp_object_type
1511 enable_profiling
1512 enable_autodepend
1513 enable_gtk_deprecation_warnings
1514 enable_dependency_tracking
1515 enable_largefile
1516 enable_gcc_warnings
1517 enable_link_time_optimization
1518 with_x
1519 '
1520 ac_precious_vars='build_alias
1521 host_alias
1522 target_alias
1523 CC
1524 CFLAGS
1525 LDFLAGS
1526 LIBS
1527 CPPFLAGS
1528 CPP
1529 XMKMF'
1530
1531
1532 # Initialize some variables set by options.
1533 ac_init_help=
1534 ac_init_version=false
1535 ac_unrecognized_opts=
1536 ac_unrecognized_sep=
1537 # The variables have the same names as the options, with
1538 # dashes changed to underlines.
1539 cache_file=/dev/null
1540 exec_prefix=NONE
1541 no_create=
1542 no_recursion=
1543 prefix=NONE
1544 program_prefix=NONE
1545 program_suffix=NONE
1546 program_transform_name=s,x,x,
1547 silent=
1548 site=
1549 srcdir=
1550 verbose=
1551 x_includes=NONE
1552 x_libraries=NONE
1553
1554 # Installation directory options.
1555 # These are left unexpanded so users can "make install exec_prefix=/foo"
1556 # and all the variables that are supposed to be based on exec_prefix
1557 # by default will actually change.
1558 # Use braces instead of parens because sh, perl, etc. also accept them.
1559 # (The list follows the same order as the GNU Coding Standards.)
1560 bindir='${exec_prefix}/bin'
1561 sbindir='${exec_prefix}/sbin'
1562 libexecdir='${exec_prefix}/libexec'
1563 datarootdir='${prefix}/share'
1564 datadir='${datarootdir}'
1565 sysconfdir='${prefix}/etc'
1566 sharedstatedir='${prefix}/com'
1567 localstatedir='${prefix}/var'
1568 includedir='${prefix}/include'
1569 oldincludedir='/usr/include'
1570 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1571 infodir='${datarootdir}/info'
1572 htmldir='${docdir}'
1573 dvidir='${docdir}'
1574 pdfdir='${docdir}'
1575 psdir='${docdir}'
1576 libdir='${exec_prefix}/lib'
1577 localedir='${datarootdir}/locale'
1578 mandir='${datarootdir}/man'
1579
1580 ac_prev=
1581 ac_dashdash=
1582 for ac_option
1583 do
1584 # If the previous option needs an argument, assign it.
1585 if test -n "$ac_prev"; then
1586 eval $ac_prev=\$ac_option
1587 ac_prev=
1588 continue
1589 fi
1590
1591 case $ac_option in
1592 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1593 *) ac_optarg=yes ;;
1594 esac
1595
1596 # Accept the important Cygnus configure options, so we can diagnose typos.
1597
1598 case $ac_dashdash$ac_option in
1599 --)
1600 ac_dashdash=yes ;;
1601
1602 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1603 ac_prev=bindir ;;
1604 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1605 bindir=$ac_optarg ;;
1606
1607 -build | --build | --buil | --bui | --bu)
1608 ac_prev=build_alias ;;
1609 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1610 build_alias=$ac_optarg ;;
1611
1612 -cache-file | --cache-file | --cache-fil | --cache-fi \
1613 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1614 ac_prev=cache_file ;;
1615 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1616 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1617 cache_file=$ac_optarg ;;
1618
1619 --config-cache | -C)
1620 cache_file=config.cache ;;
1621
1622 -datadir | --datadir | --datadi | --datad)
1623 ac_prev=datadir ;;
1624 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1625 datadir=$ac_optarg ;;
1626
1627 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1628 | --dataroo | --dataro | --datar)
1629 ac_prev=datarootdir ;;
1630 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1631 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1632 datarootdir=$ac_optarg ;;
1633
1634 -disable-* | --disable-*)
1635 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1636 # Reject names that are not valid shell variable names.
1637 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1638 as_fn_error "invalid feature name: $ac_useropt"
1639 ac_useropt_orig=$ac_useropt
1640 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1641 case $ac_user_opts in
1642 *"
1643 "enable_$ac_useropt"
1644 "*) ;;
1645 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1646 ac_unrecognized_sep=', ';;
1647 esac
1648 eval enable_$ac_useropt=no ;;
1649
1650 -docdir | --docdir | --docdi | --doc | --do)
1651 ac_prev=docdir ;;
1652 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1653 docdir=$ac_optarg ;;
1654
1655 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1656 ac_prev=dvidir ;;
1657 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1658 dvidir=$ac_optarg ;;
1659
1660 -enable-* | --enable-*)
1661 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1662 # Reject names that are not valid shell variable names.
1663 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1664 as_fn_error "invalid feature name: $ac_useropt"
1665 ac_useropt_orig=$ac_useropt
1666 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1667 case $ac_user_opts in
1668 *"
1669 "enable_$ac_useropt"
1670 "*) ;;
1671 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1672 ac_unrecognized_sep=', ';;
1673 esac
1674 eval enable_$ac_useropt=\$ac_optarg ;;
1675
1676 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1677 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1678 | --exec | --exe | --ex)
1679 ac_prev=exec_prefix ;;
1680 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1681 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1682 | --exec=* | --exe=* | --ex=*)
1683 exec_prefix=$ac_optarg ;;
1684
1685 -gas | --gas | --ga | --g)
1686 # Obsolete; use --with-gas.
1687 with_gas=yes ;;
1688
1689 -help | --help | --hel | --he | -h)
1690 ac_init_help=long ;;
1691 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1692 ac_init_help=recursive ;;
1693 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1694 ac_init_help=short ;;
1695
1696 -host | --host | --hos | --ho)
1697 ac_prev=host_alias ;;
1698 -host=* | --host=* | --hos=* | --ho=*)
1699 host_alias=$ac_optarg ;;
1700
1701 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1702 ac_prev=htmldir ;;
1703 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1704 | --ht=*)
1705 htmldir=$ac_optarg ;;
1706
1707 -includedir | --includedir | --includedi | --included | --include \
1708 | --includ | --inclu | --incl | --inc)
1709 ac_prev=includedir ;;
1710 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1711 | --includ=* | --inclu=* | --incl=* | --inc=*)
1712 includedir=$ac_optarg ;;
1713
1714 -infodir | --infodir | --infodi | --infod | --info | --inf)
1715 ac_prev=infodir ;;
1716 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1717 infodir=$ac_optarg ;;
1718
1719 -libdir | --libdir | --libdi | --libd)
1720 ac_prev=libdir ;;
1721 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1722 libdir=$ac_optarg ;;
1723
1724 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1725 | --libexe | --libex | --libe)
1726 ac_prev=libexecdir ;;
1727 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1728 | --libexe=* | --libex=* | --libe=*)
1729 libexecdir=$ac_optarg ;;
1730
1731 -localedir | --localedir | --localedi | --localed | --locale)
1732 ac_prev=localedir ;;
1733 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1734 localedir=$ac_optarg ;;
1735
1736 -localstatedir | --localstatedir | --localstatedi | --localstated \
1737 | --localstate | --localstat | --localsta | --localst | --locals)
1738 ac_prev=localstatedir ;;
1739 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1740 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1741 localstatedir=$ac_optarg ;;
1742
1743 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1744 ac_prev=mandir ;;
1745 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1746 mandir=$ac_optarg ;;
1747
1748 -nfp | --nfp | --nf)
1749 # Obsolete; use --without-fp.
1750 with_fp=no ;;
1751
1752 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1753 | --no-cr | --no-c | -n)
1754 no_create=yes ;;
1755
1756 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1757 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1758 no_recursion=yes ;;
1759
1760 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1761 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1762 | --oldin | --oldi | --old | --ol | --o)
1763 ac_prev=oldincludedir ;;
1764 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1765 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1766 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1767 oldincludedir=$ac_optarg ;;
1768
1769 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1770 ac_prev=prefix ;;
1771 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1772 prefix=$ac_optarg ;;
1773
1774 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1775 | --program-pre | --program-pr | --program-p)
1776 ac_prev=program_prefix ;;
1777 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1778 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1779 program_prefix=$ac_optarg ;;
1780
1781 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1782 | --program-suf | --program-su | --program-s)
1783 ac_prev=program_suffix ;;
1784 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1785 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1786 program_suffix=$ac_optarg ;;
1787
1788 -program-transform-name | --program-transform-name \
1789 | --program-transform-nam | --program-transform-na \
1790 | --program-transform-n | --program-transform- \
1791 | --program-transform | --program-transfor \
1792 | --program-transfo | --program-transf \
1793 | --program-trans | --program-tran \
1794 | --progr-tra | --program-tr | --program-t)
1795 ac_prev=program_transform_name ;;
1796 -program-transform-name=* | --program-transform-name=* \
1797 | --program-transform-nam=* | --program-transform-na=* \
1798 | --program-transform-n=* | --program-transform-=* \
1799 | --program-transform=* | --program-transfor=* \
1800 | --program-transfo=* | --program-transf=* \
1801 | --program-trans=* | --program-tran=* \
1802 | --progr-tra=* | --program-tr=* | --program-t=*)
1803 program_transform_name=$ac_optarg ;;
1804
1805 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1806 ac_prev=pdfdir ;;
1807 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1808 pdfdir=$ac_optarg ;;
1809
1810 -psdir | --psdir | --psdi | --psd | --ps)
1811 ac_prev=psdir ;;
1812 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1813 psdir=$ac_optarg ;;
1814
1815 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1816 | -silent | --silent | --silen | --sile | --sil)
1817 silent=yes ;;
1818
1819 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1820 ac_prev=sbindir ;;
1821 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1822 | --sbi=* | --sb=*)
1823 sbindir=$ac_optarg ;;
1824
1825 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1826 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1827 | --sharedst | --shareds | --shared | --share | --shar \
1828 | --sha | --sh)
1829 ac_prev=sharedstatedir ;;
1830 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1831 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1832 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1833 | --sha=* | --sh=*)
1834 sharedstatedir=$ac_optarg ;;
1835
1836 -site | --site | --sit)
1837 ac_prev=site ;;
1838 -site=* | --site=* | --sit=*)
1839 site=$ac_optarg ;;
1840
1841 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1842 ac_prev=srcdir ;;
1843 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1844 srcdir=$ac_optarg ;;
1845
1846 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1847 | --syscon | --sysco | --sysc | --sys | --sy)
1848 ac_prev=sysconfdir ;;
1849 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1850 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1851 sysconfdir=$ac_optarg ;;
1852
1853 -target | --target | --targe | --targ | --tar | --ta | --t)
1854 ac_prev=target_alias ;;
1855 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1856 target_alias=$ac_optarg ;;
1857
1858 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1859 verbose=yes ;;
1860
1861 -version | --version | --versio | --versi | --vers | -V)
1862 ac_init_version=: ;;
1863
1864 -with-* | --with-*)
1865 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1866 # Reject names that are not valid shell variable names.
1867 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1868 as_fn_error "invalid package name: $ac_useropt"
1869 ac_useropt_orig=$ac_useropt
1870 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1871 case $ac_user_opts in
1872 *"
1873 "with_$ac_useropt"
1874 "*) ;;
1875 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1876 ac_unrecognized_sep=', ';;
1877 esac
1878 eval with_$ac_useropt=\$ac_optarg ;;
1879
1880 -without-* | --without-*)
1881 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1882 # Reject names that are not valid shell variable names.
1883 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1884 as_fn_error "invalid package name: $ac_useropt"
1885 ac_useropt_orig=$ac_useropt
1886 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1887 case $ac_user_opts in
1888 *"
1889 "with_$ac_useropt"
1890 "*) ;;
1891 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1892 ac_unrecognized_sep=', ';;
1893 esac
1894 eval with_$ac_useropt=no ;;
1895
1896 --x)
1897 # Obsolete; use --with-x.
1898 with_x=yes ;;
1899
1900 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1901 | --x-incl | --x-inc | --x-in | --x-i)
1902 ac_prev=x_includes ;;
1903 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1904 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1905 x_includes=$ac_optarg ;;
1906
1907 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1908 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1909 ac_prev=x_libraries ;;
1910 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1911 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1912 x_libraries=$ac_optarg ;;
1913
1914 -*) as_fn_error "unrecognized option: \`$ac_option'
1915 Try \`$0 --help' for more information."
1916 ;;
1917
1918 *=*)
1919 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1920 # Reject names that are not valid shell variable names.
1921 case $ac_envvar in #(
1922 '' | [0-9]* | *[!_$as_cr_alnum]* )
1923 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1924 esac
1925 eval $ac_envvar=\$ac_optarg
1926 export $ac_envvar ;;
1927
1928 *)
1929 # FIXME: should be removed in autoconf 3.0.
1930 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1931 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1932 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1933 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1934 ;;
1935
1936 esac
1937 done
1938
1939 if test -n "$ac_prev"; then
1940 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1941 as_fn_error "missing argument to $ac_option"
1942 fi
1943
1944 if test -n "$ac_unrecognized_opts"; then
1945 case $enable_option_checking in
1946 no) ;;
1947 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1948 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1949 esac
1950 fi
1951
1952 # Check all directory arguments for consistency.
1953 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1954 datadir sysconfdir sharedstatedir localstatedir includedir \
1955 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1956 libdir localedir mandir
1957 do
1958 eval ac_val=\$$ac_var
1959 # Remove trailing slashes.
1960 case $ac_val in
1961 */ )
1962 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1963 eval $ac_var=\$ac_val;;
1964 esac
1965 # Be sure to have absolute directory names.
1966 case $ac_val in
1967 [\\/$]* | ?:[\\/]* ) continue;;
1968 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1969 esac
1970 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1971 done
1972
1973 # There might be people who depend on the old broken behavior: `$host'
1974 # used to hold the argument of --host etc.
1975 # FIXME: To remove some day.
1976 build=$build_alias
1977 host=$host_alias
1978 target=$target_alias
1979
1980 # FIXME: To remove some day.
1981 if test "x$host_alias" != x; then
1982 if test "x$build_alias" = x; then
1983 cross_compiling=maybe
1984 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1985 If a cross compiler is detected then cross compile mode will be used." >&2
1986 elif test "x$build_alias" != "x$host_alias"; then
1987 cross_compiling=yes
1988 fi
1989 fi
1990
1991 ac_tool_prefix=
1992 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1993
1994 test "$silent" = yes && exec 6>/dev/null
1995
1996
1997 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1998 ac_ls_di=`ls -di .` &&
1999 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
2000 as_fn_error "working directory cannot be determined"
2001 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
2002 as_fn_error "pwd does not report name of working directory"
2003
2004
2005 # Find the source files, if location was not specified.
2006 if test -z "$srcdir"; then
2007 ac_srcdir_defaulted=yes
2008 # Try the directory containing this script, then the parent directory.
2009 ac_confdir=`$as_dirname -- "$as_myself" ||
2010 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2011 X"$as_myself" : 'X\(//\)[^/]' \| \
2012 X"$as_myself" : 'X\(//\)$' \| \
2013 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2014 $as_echo X"$as_myself" |
2015 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2016 s//\1/
2017 q
2018 }
2019 /^X\(\/\/\)[^/].*/{
2020 s//\1/
2021 q
2022 }
2023 /^X\(\/\/\)$/{
2024 s//\1/
2025 q
2026 }
2027 /^X\(\/\).*/{
2028 s//\1/
2029 q
2030 }
2031 s/.*/./; q'`
2032 srcdir=$ac_confdir
2033 if test ! -r "$srcdir/$ac_unique_file"; then
2034 srcdir=..
2035 fi
2036 else
2037 ac_srcdir_defaulted=no
2038 fi
2039 if test ! -r "$srcdir/$ac_unique_file"; then
2040 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
2041 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
2042 fi
2043 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
2044 ac_abs_confdir=`(
2045 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
2046 pwd)`
2047 # When building in place, set srcdir=.
2048 if test "$ac_abs_confdir" = "$ac_pwd"; then
2049 srcdir=.
2050 fi
2051 # Remove unnecessary trailing slashes from srcdir.
2052 # Double slashes in file names in object file debugging info
2053 # mess up M-x gdb in Emacs.
2054 case $srcdir in
2055 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
2056 esac
2057 for ac_var in $ac_precious_vars; do
2058 eval ac_env_${ac_var}_set=\${${ac_var}+set}
2059 eval ac_env_${ac_var}_value=\$${ac_var}
2060 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
2061 eval ac_cv_env_${ac_var}_value=\$${ac_var}
2062 done
2063
2064 #
2065 # Report the --help message.
2066 #
2067 if test "$ac_init_help" = "long"; then
2068 # Omit some internal or obsolete options to make the list less imposing.
2069 # This message is too long to be a string in the A/UX 3.1 sh.
2070 cat <<_ACEOF
2071 \`configure' configures emacs 24.3.50 to adapt to many kinds of systems.
2072
2073 Usage: $0 [OPTION]... [VAR=VALUE]...
2074
2075 To assign environment variables (e.g., CC, CFLAGS...), specify them as
2076 VAR=VALUE. See below for descriptions of some of the useful variables.
2077
2078 Defaults for the options are specified in brackets.
2079
2080 Configuration:
2081 -h, --help display this help and exit
2082 --help=short display options specific to this package
2083 --help=recursive display the short help of all the included packages
2084 -V, --version display version information and exit
2085 -q, --quiet, --silent do not print \`checking...' messages
2086 --cache-file=FILE cache test results in FILE [disabled]
2087 -C, --config-cache alias for \`--cache-file=config.cache'
2088 -n, --no-create do not create output files
2089 --srcdir=DIR find the sources in DIR [configure dir or \`..']
2090
2091 Installation directories:
2092 --prefix=PREFIX install architecture-independent files in PREFIX
2093 [$ac_default_prefix]
2094 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
2095 [PREFIX]
2096
2097 By default, \`make install' will install all the files in
2098 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
2099 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
2100 for instance \`--prefix=\$HOME'.
2101
2102 For better control, use the options below.
2103
2104 Fine tuning of the installation directories:
2105 --bindir=DIR user executables [EPREFIX/bin]
2106 --sbindir=DIR system admin executables [EPREFIX/sbin]
2107 --libexecdir=DIR program executables [EPREFIX/libexec]
2108 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
2109 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
2110 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
2111 --libdir=DIR object code libraries [EPREFIX/lib]
2112 --includedir=DIR C header files [PREFIX/include]
2113 --oldincludedir=DIR C header files for non-gcc [/usr/include]
2114 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
2115 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
2116 --infodir=DIR info documentation [DATAROOTDIR/info]
2117 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
2118 --mandir=DIR man documentation [DATAROOTDIR/man]
2119 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
2120 --htmldir=DIR html documentation [DOCDIR]
2121 --dvidir=DIR dvi documentation [DOCDIR]
2122 --pdfdir=DIR pdf documentation [DOCDIR]
2123 --psdir=DIR ps documentation [DOCDIR]
2124 _ACEOF
2125
2126 cat <<\_ACEOF
2127
2128 Program names:
2129 --program-prefix=PREFIX prepend PREFIX to installed program names
2130 --program-suffix=SUFFIX append SUFFIX to installed program names
2131 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
2132
2133 X features:
2134 --x-includes=DIR X include files are in DIR
2135 --x-libraries=DIR X library files are in DIR
2136
2137 System types:
2138 --build=BUILD configure for building on BUILD [guessed]
2139 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2140 _ACEOF
2141 fi
2142
2143 if test -n "$ac_init_help"; then
2144 case $ac_init_help in
2145 short | recursive ) echo "Configuration of emacs 24.3.50:";;
2146 esac
2147 cat <<\_ACEOF
2148
2149 Optional Features:
2150 --disable-option-checking ignore unrecognized --enable/--with options
2151 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2152 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2153 --disable-ns-self-contained
2154 disable self contained build under NeXTstep
2155 --enable-locallisppath=PATH
2156 directories Emacs should search for lisp files
2157 specific to this site
2158 --enable-checking[=LIST]
2159 enable expensive run-time checks. With LIST, enable
2160 only specific categories of checks. Categories are:
2161 all,yes,no. Flags are: stringbytes, stringoverrun,
2162 stringfreelist, xmallocoverrun, conslist, glyphs
2163 --enable-check-lisp-object-type
2164 enable compile time checks for the Lisp_Object data
2165 type. This is useful for development for catching
2166 certain types of bugs.
2167 --enable-profiling build emacs with low-level, gprof profiling support.
2168 Mainly useful for debugging Emacs itself. May not
2169 work on all platforms. Stops profiler.el working.
2170 --enable-autodepend automatically generate dependencies to .h-files.
2171 Requires GNU Make and Gcc. Enabled if GNU Make and
2172 Gcc is found
2173 --enable-gtk-deprecation-warnings
2174 Show Gtk+/Gdk deprecation warnings for Gtk+ >= 3.0
2175 --disable-dependency-tracking speeds up one-time build
2176 --enable-dependency-tracking do not reject slow dependency extractors
2177 --disable-largefile omit support for large files
2178 --enable-gcc-warnings turn on lots of GCC warnings/errors. This is
2179 intended for developers, and may generate false
2180 alarms when used with older or non-GNU development
2181 tools.
2182 --enable-link-time-optimization
2183 build emacs with link-time optimization. This is
2184 supported only for GCC since 4.5.0.
2185
2186 Optional Packages:
2187 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2188 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2189 --without-all omit almost all features and build small executable
2190 with minimal dependencies
2191 --without-pop don't support POP mail retrieval with movemail
2192 --with-kerberos support Kerberos-authenticated POP
2193 --with-kerberos5 support Kerberos version 5 authenticated POP
2194 --with-hesiod support Hesiod to get the POP server host
2195 --with-mmdf support MMDF mailboxes
2196 --with-mail-unlink unlink, rather than empty, mail spool after reading
2197 --with-mailhost=HOSTNAME
2198 string giving default POP mail host
2199 --without-sound don't compile with sound support
2200 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2,
2201 gtk3, lucid or athena, motif, no)
2202 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2203 --without-xpm don't compile with XPM image support
2204 --without-jpeg don't compile with JPEG image support
2205 --without-tiff don't compile with TIFF image support
2206 --without-gif don't compile with GIF image support
2207 --without-png don't compile with PNG image support
2208 --without-rsvg don't compile with SVG image support
2209 --without-xml2 don't compile with XML parsing support
2210 --without-imagemagick don't compile with ImageMagick image support
2211 --without-xft don't use XFT for anti aliased fonts
2212 --without-libotf don't use libotf for OpenType font support
2213 --without-m17n-flt don't use m17n-flt for text shaping
2214 --without-toolkit-scroll-bars
2215 don't use Motif or Xaw3d scroll bars
2216 --without-xaw3d don't use Xaw3d
2217 --without-xim don't use X11 XIM
2218 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2219 --with-w32 use native MS Windows GUI
2220 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2221 console
2222 --without-dbus don't compile with D-Bus support
2223 --without-gconf don't compile with GConf support
2224 --without-gsettings don't compile with GSettings support
2225 --without-selinux don't compile with SELinux support
2226 --without-acl don't compile with ACL support
2227 --without-gnutls don't use -lgnutls for SSL/TLS support
2228 --without-inotify don't compile with inotify (file-watch) support
2229 --without-makeinfo don't require makeinfo for building manuals
2230 --without-compress-info don't compress the installed Info pages
2231 --with-pkg-config-prog=FILENAME
2232 file name of pkg-config for finding GTK and librsvg
2233 --with-gameuser=USER user for shared game score files
2234 --with-gnustep-conf=FILENAME
2235 name of GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2236 or /etc/GNUstep/GNUstep.conf
2237 --with-x use the X Window System
2238
2239 Some influential environment variables:
2240 CC C compiler command
2241 CFLAGS C compiler flags
2242 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2243 nonstandard directory <lib dir>
2244 LIBS libraries to pass to the linker, e.g. -l<library>
2245 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2246 you have headers in a nonstandard directory <include dir>
2247 CPP C preprocessor
2248 XMKMF Path to xmkmf, Makefile generator for X Window System
2249
2250 Use these variables to override the choices made by `configure' or to help
2251 it to find libraries and programs with nonstandard names/locations.
2252
2253 Report bugs to the package provider.
2254 _ACEOF
2255 ac_status=$?
2256 fi
2257
2258 if test "$ac_init_help" = "recursive"; then
2259 # If there are subdirs, report their specific --help.
2260 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2261 test -d "$ac_dir" ||
2262 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2263 continue
2264 ac_builddir=.
2265
2266 case "$ac_dir" in
2267 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2268 *)
2269 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2270 # A ".." for each directory in $ac_dir_suffix.
2271 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2272 case $ac_top_builddir_sub in
2273 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2274 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2275 esac ;;
2276 esac
2277 ac_abs_top_builddir=$ac_pwd
2278 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2279 # for backward compatibility:
2280 ac_top_builddir=$ac_top_build_prefix
2281
2282 case $srcdir in
2283 .) # We are building in place.
2284 ac_srcdir=.
2285 ac_top_srcdir=$ac_top_builddir_sub
2286 ac_abs_top_srcdir=$ac_pwd ;;
2287 [\\/]* | ?:[\\/]* ) # Absolute name.
2288 ac_srcdir=$srcdir$ac_dir_suffix;
2289 ac_top_srcdir=$srcdir
2290 ac_abs_top_srcdir=$srcdir ;;
2291 *) # Relative name.
2292 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2293 ac_top_srcdir=$ac_top_build_prefix$srcdir
2294 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2295 esac
2296 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2297
2298 cd "$ac_dir" || { ac_status=$?; continue; }
2299 # Check for guested configure.
2300 if test -f "$ac_srcdir/configure.gnu"; then
2301 echo &&
2302 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2303 elif test -f "$ac_srcdir/configure"; then
2304 echo &&
2305 $SHELL "$ac_srcdir/configure" --help=recursive
2306 else
2307 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2308 fi || ac_status=$?
2309 cd "$ac_pwd" || { ac_status=$?; break; }
2310 done
2311 fi
2312
2313 test -n "$ac_init_help" && exit $ac_status
2314 if $ac_init_version; then
2315 cat <<\_ACEOF
2316 emacs configure 24.3.50
2317 generated by GNU Autoconf 2.65
2318
2319 Copyright (C) 2009 Free Software Foundation, Inc.
2320 This configure script is free software; the Free Software Foundation
2321 gives unlimited permission to copy, distribute and modify it.
2322 _ACEOF
2323 exit
2324 fi
2325
2326 ## ------------------------ ##
2327 ## Autoconf initialization. ##
2328 ## ------------------------ ##
2329
2330 # ac_fn_c_try_compile LINENO
2331 # --------------------------
2332 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2333 ac_fn_c_try_compile ()
2334 {
2335 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2336 rm -f conftest.$ac_objext
2337 if { { ac_try="$ac_compile"
2338 case "(($ac_try" in
2339 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2340 *) ac_try_echo=$ac_try;;
2341 esac
2342 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2343 $as_echo "$ac_try_echo"; } >&5
2344 (eval "$ac_compile") 2>conftest.err
2345 ac_status=$?
2346 if test -s conftest.err; then
2347 grep -v '^ *+' conftest.err >conftest.er1
2348 cat conftest.er1 >&5
2349 mv -f conftest.er1 conftest.err
2350 fi
2351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2352 test $ac_status = 0; } && {
2353 test -z "$ac_c_werror_flag" ||
2354 test ! -s conftest.err
2355 } && test -s conftest.$ac_objext; then :
2356 ac_retval=0
2357 else
2358 $as_echo "$as_me: failed program was:" >&5
2359 sed 's/^/| /' conftest.$ac_ext >&5
2360
2361 ac_retval=1
2362 fi
2363 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2364 as_fn_set_status $ac_retval
2365
2366 } # ac_fn_c_try_compile
2367
2368 # ac_fn_c_try_cpp LINENO
2369 # ----------------------
2370 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2371 ac_fn_c_try_cpp ()
2372 {
2373 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2374 if { { ac_try="$ac_cpp conftest.$ac_ext"
2375 case "(($ac_try" in
2376 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2377 *) ac_try_echo=$ac_try;;
2378 esac
2379 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2380 $as_echo "$ac_try_echo"; } >&5
2381 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2382 ac_status=$?
2383 if test -s conftest.err; then
2384 grep -v '^ *+' conftest.err >conftest.er1
2385 cat conftest.er1 >&5
2386 mv -f conftest.er1 conftest.err
2387 fi
2388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2389 test $ac_status = 0; } >/dev/null && {
2390 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2391 test ! -s conftest.err
2392 }; then :
2393 ac_retval=0
2394 else
2395 $as_echo "$as_me: failed program was:" >&5
2396 sed 's/^/| /' conftest.$ac_ext >&5
2397
2398 ac_retval=1
2399 fi
2400 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2401 as_fn_set_status $ac_retval
2402
2403 } # ac_fn_c_try_cpp
2404
2405 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2406 # -------------------------------------------------------
2407 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2408 # the include files in INCLUDES and setting the cache variable VAR
2409 # accordingly.
2410 ac_fn_c_check_header_mongrel ()
2411 {
2412 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2413 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2415 $as_echo_n "checking for $2... " >&6; }
2416 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2417 $as_echo_n "(cached) " >&6
2418 fi
2419 eval ac_res=\$$3
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2421 $as_echo "$ac_res" >&6; }
2422 else
2423 # Is the header compilable?
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2425 $as_echo_n "checking $2 usability... " >&6; }
2426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2427 /* end confdefs.h. */
2428 $4
2429 #include <$2>
2430 _ACEOF
2431 if ac_fn_c_try_compile "$LINENO"; then :
2432 ac_header_compiler=yes
2433 else
2434 ac_header_compiler=no
2435 fi
2436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2438 $as_echo "$ac_header_compiler" >&6; }
2439
2440 # Is the header present?
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2442 $as_echo_n "checking $2 presence... " >&6; }
2443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2444 /* end confdefs.h. */
2445 #include <$2>
2446 _ACEOF
2447 if ac_fn_c_try_cpp "$LINENO"; then :
2448 ac_header_preproc=yes
2449 else
2450 ac_header_preproc=no
2451 fi
2452 rm -f conftest.err conftest.$ac_ext
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2454 $as_echo "$ac_header_preproc" >&6; }
2455
2456 # So? What about this header?
2457 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2458 yes:no: )
2459 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2460 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2462 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2463 ;;
2464 no:yes:* )
2465 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2466 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2468 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2470 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2472 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2474 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2475 ;;
2476 esac
2477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2478 $as_echo_n "checking for $2... " >&6; }
2479 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2480 $as_echo_n "(cached) " >&6
2481 else
2482 eval "$3=\$ac_header_compiler"
2483 fi
2484 eval ac_res=\$$3
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2486 $as_echo "$ac_res" >&6; }
2487 fi
2488 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2489
2490 } # ac_fn_c_check_header_mongrel
2491
2492 # ac_fn_c_try_run LINENO
2493 # ----------------------
2494 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2495 # that executables *can* be run.
2496 ac_fn_c_try_run ()
2497 {
2498 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2499 if { { ac_try="$ac_link"
2500 case "(($ac_try" in
2501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2502 *) ac_try_echo=$ac_try;;
2503 esac
2504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2505 $as_echo "$ac_try_echo"; } >&5
2506 (eval "$ac_link") 2>&5
2507 ac_status=$?
2508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2509 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2510 { { case "(($ac_try" in
2511 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2512 *) ac_try_echo=$ac_try;;
2513 esac
2514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2515 $as_echo "$ac_try_echo"; } >&5
2516 (eval "$ac_try") 2>&5
2517 ac_status=$?
2518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2519 test $ac_status = 0; }; }; then :
2520 ac_retval=0
2521 else
2522 $as_echo "$as_me: program exited with status $ac_status" >&5
2523 $as_echo "$as_me: failed program was:" >&5
2524 sed 's/^/| /' conftest.$ac_ext >&5
2525
2526 ac_retval=$ac_status
2527 fi
2528 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2529 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2530 as_fn_set_status $ac_retval
2531
2532 } # ac_fn_c_try_run
2533
2534 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2535 # -------------------------------------------------------
2536 # Tests whether HEADER exists and can be compiled using the include files in
2537 # INCLUDES, setting the cache variable VAR accordingly.
2538 ac_fn_c_check_header_compile ()
2539 {
2540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2542 $as_echo_n "checking for $2... " >&6; }
2543 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2544 $as_echo_n "(cached) " >&6
2545 else
2546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2547 /* end confdefs.h. */
2548 $4
2549 #include <$2>
2550 _ACEOF
2551 if ac_fn_c_try_compile "$LINENO"; then :
2552 eval "$3=yes"
2553 else
2554 eval "$3=no"
2555 fi
2556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2557 fi
2558 eval ac_res=\$$3
2559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2560 $as_echo "$ac_res" >&6; }
2561 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2562
2563 } # ac_fn_c_check_header_compile
2564
2565 # ac_fn_c_try_link LINENO
2566 # -----------------------
2567 # Try to link conftest.$ac_ext, and return whether this succeeded.
2568 ac_fn_c_try_link ()
2569 {
2570 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2571 rm -f conftest.$ac_objext conftest$ac_exeext
2572 if { { ac_try="$ac_link"
2573 case "(($ac_try" in
2574 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2575 *) ac_try_echo=$ac_try;;
2576 esac
2577 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2578 $as_echo "$ac_try_echo"; } >&5
2579 (eval "$ac_link") 2>conftest.err
2580 ac_status=$?
2581 if test -s conftest.err; then
2582 grep -v '^ *+' conftest.err >conftest.er1
2583 cat conftest.er1 >&5
2584 mv -f conftest.er1 conftest.err
2585 fi
2586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2587 test $ac_status = 0; } && {
2588 test -z "$ac_c_werror_flag" ||
2589 test ! -s conftest.err
2590 } && test -s conftest$ac_exeext && {
2591 test "$cross_compiling" = yes ||
2592 $as_test_x conftest$ac_exeext
2593 }; then :
2594 ac_retval=0
2595 else
2596 $as_echo "$as_me: failed program was:" >&5
2597 sed 's/^/| /' conftest.$ac_ext >&5
2598
2599 ac_retval=1
2600 fi
2601 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2602 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2603 # interfere with the next link command; also delete a directory that is
2604 # left behind by Apple's compiler. We do this before executing the actions.
2605 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2606 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2607 as_fn_set_status $ac_retval
2608
2609 } # ac_fn_c_try_link
2610
2611 # ac_fn_c_check_decl LINENO SYMBOL VAR
2612 # ------------------------------------
2613 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2614 ac_fn_c_check_decl ()
2615 {
2616 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2618 $as_echo_n "checking whether $2 is declared... " >&6; }
2619 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2620 $as_echo_n "(cached) " >&6
2621 else
2622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2623 /* end confdefs.h. */
2624 $4
2625 int
2626 main ()
2627 {
2628 #ifndef $2
2629 (void) $2;
2630 #endif
2631
2632 ;
2633 return 0;
2634 }
2635 _ACEOF
2636 if ac_fn_c_try_compile "$LINENO"; then :
2637 eval "$3=yes"
2638 else
2639 eval "$3=no"
2640 fi
2641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2642 fi
2643 eval ac_res=\$$3
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2645 $as_echo "$ac_res" >&6; }
2646 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2647
2648 } # ac_fn_c_check_decl
2649
2650 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2651 # ----------------------------------------------
2652 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2653 ac_fn_c_check_header_preproc ()
2654 {
2655 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2657 $as_echo_n "checking for $2... " >&6; }
2658 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2659 $as_echo_n "(cached) " >&6
2660 else
2661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2662 /* end confdefs.h. */
2663 #include <$2>
2664 _ACEOF
2665 if ac_fn_c_try_cpp "$LINENO"; then :
2666 eval "$3=yes"
2667 else
2668 eval "$3=no"
2669 fi
2670 rm -f conftest.err conftest.$ac_ext
2671 fi
2672 eval ac_res=\$$3
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2674 $as_echo "$ac_res" >&6; }
2675 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2676
2677 } # ac_fn_c_check_header_preproc
2678
2679 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2680 # ----------------------------------------------------
2681 # Tries to find if the field MEMBER exists in type AGGR, after including
2682 # INCLUDES, setting cache variable VAR accordingly.
2683 ac_fn_c_check_member ()
2684 {
2685 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2687 $as_echo_n "checking for $2.$3... " >&6; }
2688 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2689 $as_echo_n "(cached) " >&6
2690 else
2691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2692 /* end confdefs.h. */
2693 $5
2694 int
2695 main ()
2696 {
2697 static $2 ac_aggr;
2698 if (ac_aggr.$3)
2699 return 0;
2700 ;
2701 return 0;
2702 }
2703 _ACEOF
2704 if ac_fn_c_try_compile "$LINENO"; then :
2705 eval "$4=yes"
2706 else
2707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2708 /* end confdefs.h. */
2709 $5
2710 int
2711 main ()
2712 {
2713 static $2 ac_aggr;
2714 if (sizeof ac_aggr.$3)
2715 return 0;
2716 ;
2717 return 0;
2718 }
2719 _ACEOF
2720 if ac_fn_c_try_compile "$LINENO"; then :
2721 eval "$4=yes"
2722 else
2723 eval "$4=no"
2724 fi
2725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2726 fi
2727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2728 fi
2729 eval ac_res=\$$4
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2731 $as_echo "$ac_res" >&6; }
2732 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2733
2734 } # ac_fn_c_check_member
2735
2736 # ac_fn_c_check_func LINENO FUNC VAR
2737 # ----------------------------------
2738 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2739 ac_fn_c_check_func ()
2740 {
2741 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2743 $as_echo_n "checking for $2... " >&6; }
2744 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2745 $as_echo_n "(cached) " >&6
2746 else
2747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2748 /* end confdefs.h. */
2749 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2750 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2751 #define $2 innocuous_$2
2752
2753 /* System header to define __stub macros and hopefully few prototypes,
2754 which can conflict with char $2 (); below.
2755 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2756 <limits.h> exists even on freestanding compilers. */
2757
2758 #ifdef __STDC__
2759 # include <limits.h>
2760 #else
2761 # include <assert.h>
2762 #endif
2763
2764 #undef $2
2765
2766 /* Override any GCC internal prototype to avoid an error.
2767 Use char because int might match the return type of a GCC
2768 builtin and then its argument prototype would still apply. */
2769 #ifdef __cplusplus
2770 extern "C"
2771 #endif
2772 char $2 ();
2773 /* The GNU C library defines this for functions which it implements
2774 to always fail with ENOSYS. Some functions are actually named
2775 something starting with __ and the normal name is an alias. */
2776 #if defined __stub_$2 || defined __stub___$2
2777 choke me
2778 #endif
2779
2780 int
2781 main ()
2782 {
2783 return $2 ();
2784 ;
2785 return 0;
2786 }
2787 _ACEOF
2788 if ac_fn_c_try_link "$LINENO"; then :
2789 eval "$3=yes"
2790 else
2791 eval "$3=no"
2792 fi
2793 rm -f core conftest.err conftest.$ac_objext \
2794 conftest$ac_exeext conftest.$ac_ext
2795 fi
2796 eval ac_res=\$$3
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2798 $as_echo "$ac_res" >&6; }
2799 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2800
2801 } # ac_fn_c_check_func
2802
2803 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2804 # -------------------------------------------
2805 # Tests whether TYPE exists after having included INCLUDES, setting cache
2806 # variable VAR accordingly.
2807 ac_fn_c_check_type ()
2808 {
2809 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2811 $as_echo_n "checking for $2... " >&6; }
2812 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2813 $as_echo_n "(cached) " >&6
2814 else
2815 eval "$3=no"
2816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2817 /* end confdefs.h. */
2818 $4
2819 int
2820 main ()
2821 {
2822 if (sizeof ($2))
2823 return 0;
2824 ;
2825 return 0;
2826 }
2827 _ACEOF
2828 if ac_fn_c_try_compile "$LINENO"; then :
2829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2830 /* end confdefs.h. */
2831 $4
2832 int
2833 main ()
2834 {
2835 if (sizeof (($2)))
2836 return 0;
2837 ;
2838 return 0;
2839 }
2840 _ACEOF
2841 if ac_fn_c_try_compile "$LINENO"; then :
2842
2843 else
2844 eval "$3=yes"
2845 fi
2846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2847 fi
2848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2849 fi
2850 eval ac_res=\$$3
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2852 $as_echo "$ac_res" >&6; }
2853 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2854
2855 } # ac_fn_c_check_type
2856
2857 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2858 # --------------------------------------------
2859 # Tries to find the compile-time value of EXPR in a program that includes
2860 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2861 # computed
2862 ac_fn_c_compute_int ()
2863 {
2864 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2865 if test "$cross_compiling" = yes; then
2866 # Depending upon the size, compute the lo and hi bounds.
2867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2868 /* end confdefs.h. */
2869 $4
2870 int
2871 main ()
2872 {
2873 static int test_array [1 - 2 * !(($2) >= 0)];
2874 test_array [0] = 0
2875
2876 ;
2877 return 0;
2878 }
2879 _ACEOF
2880 if ac_fn_c_try_compile "$LINENO"; then :
2881 ac_lo=0 ac_mid=0
2882 while :; do
2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884 /* end confdefs.h. */
2885 $4
2886 int
2887 main ()
2888 {
2889 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2890 test_array [0] = 0
2891
2892 ;
2893 return 0;
2894 }
2895 _ACEOF
2896 if ac_fn_c_try_compile "$LINENO"; then :
2897 ac_hi=$ac_mid; break
2898 else
2899 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2900 if test $ac_lo -le $ac_mid; then
2901 ac_lo= ac_hi=
2902 break
2903 fi
2904 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2905 fi
2906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2907 done
2908 else
2909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2910 /* end confdefs.h. */
2911 $4
2912 int
2913 main ()
2914 {
2915 static int test_array [1 - 2 * !(($2) < 0)];
2916 test_array [0] = 0
2917
2918 ;
2919 return 0;
2920 }
2921 _ACEOF
2922 if ac_fn_c_try_compile "$LINENO"; then :
2923 ac_hi=-1 ac_mid=-1
2924 while :; do
2925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2926 /* end confdefs.h. */
2927 $4
2928 int
2929 main ()
2930 {
2931 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2932 test_array [0] = 0
2933
2934 ;
2935 return 0;
2936 }
2937 _ACEOF
2938 if ac_fn_c_try_compile "$LINENO"; then :
2939 ac_lo=$ac_mid; break
2940 else
2941 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2942 if test $ac_mid -le $ac_hi; then
2943 ac_lo= ac_hi=
2944 break
2945 fi
2946 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2947 fi
2948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2949 done
2950 else
2951 ac_lo= ac_hi=
2952 fi
2953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2954 fi
2955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2956 # Binary search between lo and hi bounds.
2957 while test "x$ac_lo" != "x$ac_hi"; do
2958 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2960 /* end confdefs.h. */
2961 $4
2962 int
2963 main ()
2964 {
2965 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2966 test_array [0] = 0
2967
2968 ;
2969 return 0;
2970 }
2971 _ACEOF
2972 if ac_fn_c_try_compile "$LINENO"; then :
2973 ac_hi=$ac_mid
2974 else
2975 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2976 fi
2977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2978 done
2979 case $ac_lo in #((
2980 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2981 '') ac_retval=1 ;;
2982 esac
2983 else
2984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985 /* end confdefs.h. */
2986 $4
2987 static long int longval () { return $2; }
2988 static unsigned long int ulongval () { return $2; }
2989 #include <stdio.h>
2990 #include <stdlib.h>
2991 int
2992 main ()
2993 {
2994
2995 FILE *f = fopen ("conftest.val", "w");
2996 if (! f)
2997 return 1;
2998 if (($2) < 0)
2999 {
3000 long int i = longval ();
3001 if (i != ($2))
3002 return 1;
3003 fprintf (f, "%ld", i);
3004 }
3005 else
3006 {
3007 unsigned long int i = ulongval ();
3008 if (i != ($2))
3009 return 1;
3010 fprintf (f, "%lu", i);
3011 }
3012 /* Do not output a trailing newline, as this causes \r\n confusion
3013 on some platforms. */
3014 return ferror (f) || fclose (f) != 0;
3015
3016 ;
3017 return 0;
3018 }
3019 _ACEOF
3020 if ac_fn_c_try_run "$LINENO"; then :
3021 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
3022 else
3023 ac_retval=1
3024 fi
3025 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3026 conftest.$ac_objext conftest.beam conftest.$ac_ext
3027 rm -f conftest.val
3028
3029 fi
3030 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
3031 as_fn_set_status $ac_retval
3032
3033 } # ac_fn_c_compute_int
3034 cat >config.log <<_ACEOF
3035 This file contains any messages produced by compilers while
3036 running configure, to aid debugging if configure makes a mistake.
3037
3038 It was created by emacs $as_me 24.3.50, which was
3039 generated by GNU Autoconf 2.65. Invocation command line was
3040
3041 $ $0 $@
3042
3043 _ACEOF
3044 exec 5>>config.log
3045 {
3046 cat <<_ASUNAME
3047 ## --------- ##
3048 ## Platform. ##
3049 ## --------- ##
3050
3051 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
3052 uname -m = `(uname -m) 2>/dev/null || echo unknown`
3053 uname -r = `(uname -r) 2>/dev/null || echo unknown`
3054 uname -s = `(uname -s) 2>/dev/null || echo unknown`
3055 uname -v = `(uname -v) 2>/dev/null || echo unknown`
3056
3057 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3058 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
3059
3060 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
3061 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
3062 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3063 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
3064 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
3065 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
3066 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
3067
3068 _ASUNAME
3069
3070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3071 for as_dir in $PATH
3072 do
3073 IFS=$as_save_IFS
3074 test -z "$as_dir" && as_dir=.
3075 $as_echo "PATH: $as_dir"
3076 done
3077 IFS=$as_save_IFS
3078
3079 } >&5
3080
3081 cat >&5 <<_ACEOF
3082
3083
3084 ## ----------- ##
3085 ## Core tests. ##
3086 ## ----------- ##
3087
3088 _ACEOF
3089
3090
3091 # Keep a trace of the command line.
3092 # Strip out --no-create and --no-recursion so they do not pile up.
3093 # Strip out --silent because we don't want to record it for future runs.
3094 # Also quote any args containing shell meta-characters.
3095 # Make two passes to allow for proper duplicate-argument suppression.
3096 ac_configure_args=
3097 ac_configure_args0=
3098 ac_configure_args1=
3099 ac_must_keep_next=false
3100 for ac_pass in 1 2
3101 do
3102 for ac_arg
3103 do
3104 case $ac_arg in
3105 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
3106 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3107 | -silent | --silent | --silen | --sile | --sil)
3108 continue ;;
3109 *\'*)
3110 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3111 esac
3112 case $ac_pass in
3113 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3114 2)
3115 as_fn_append ac_configure_args1 " '$ac_arg'"
3116 if test $ac_must_keep_next = true; then
3117 ac_must_keep_next=false # Got value, back to normal.
3118 else
3119 case $ac_arg in
3120 *=* | --config-cache | -C | -disable-* | --disable-* \
3121 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3122 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3123 | -with-* | --with-* | -without-* | --without-* | --x)
3124 case "$ac_configure_args0 " in
3125 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3126 esac
3127 ;;
3128 -* ) ac_must_keep_next=true ;;
3129 esac
3130 fi
3131 as_fn_append ac_configure_args " '$ac_arg'"
3132 ;;
3133 esac
3134 done
3135 done
3136 { ac_configure_args0=; unset ac_configure_args0;}
3137 { ac_configure_args1=; unset ac_configure_args1;}
3138
3139 # When interrupted or exit'd, cleanup temporary files, and complete
3140 # config.log. We remove comments because anyway the quotes in there
3141 # would cause problems or look ugly.
3142 # WARNING: Use '\'' to represent an apostrophe within the trap.
3143 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3144 trap 'exit_status=$?
3145 # Save into config.log some information that might help in debugging.
3146 {
3147 echo
3148
3149 cat <<\_ASBOX
3150 ## ---------------- ##
3151 ## Cache variables. ##
3152 ## ---------------- ##
3153 _ASBOX
3154 echo
3155 # The following way of writing the cache mishandles newlines in values,
3156 (
3157 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3158 eval ac_val=\$$ac_var
3159 case $ac_val in #(
3160 *${as_nl}*)
3161 case $ac_var in #(
3162 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3163 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3164 esac
3165 case $ac_var in #(
3166 _ | IFS | as_nl) ;; #(
3167 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3168 *) { eval $ac_var=; unset $ac_var;} ;;
3169 esac ;;
3170 esac
3171 done
3172 (set) 2>&1 |
3173 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3174 *${as_nl}ac_space=\ *)
3175 sed -n \
3176 "s/'\''/'\''\\\\'\'''\''/g;
3177 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3178 ;; #(
3179 *)
3180 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3181 ;;
3182 esac |
3183 sort
3184 )
3185 echo
3186
3187 cat <<\_ASBOX
3188 ## ----------------- ##
3189 ## Output variables. ##
3190 ## ----------------- ##
3191 _ASBOX
3192 echo
3193 for ac_var in $ac_subst_vars
3194 do
3195 eval ac_val=\$$ac_var
3196 case $ac_val in
3197 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3198 esac
3199 $as_echo "$ac_var='\''$ac_val'\''"
3200 done | sort
3201 echo
3202
3203 if test -n "$ac_subst_files"; then
3204 cat <<\_ASBOX
3205 ## ------------------- ##
3206 ## File substitutions. ##
3207 ## ------------------- ##
3208 _ASBOX
3209 echo
3210 for ac_var in $ac_subst_files
3211 do
3212 eval ac_val=\$$ac_var
3213 case $ac_val in
3214 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3215 esac
3216 $as_echo "$ac_var='\''$ac_val'\''"
3217 done | sort
3218 echo
3219 fi
3220
3221 if test -s confdefs.h; then
3222 cat <<\_ASBOX
3223 ## ----------- ##
3224 ## confdefs.h. ##
3225 ## ----------- ##
3226 _ASBOX
3227 echo
3228 cat confdefs.h
3229 echo
3230 fi
3231 test "$ac_signal" != 0 &&
3232 $as_echo "$as_me: caught signal $ac_signal"
3233 $as_echo "$as_me: exit $exit_status"
3234 } >&5
3235 rm -f core *.core core.conftest.* &&
3236 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3237 exit $exit_status
3238 ' 0
3239 for ac_signal in 1 2 13 15; do
3240 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3241 done
3242 ac_signal=0
3243
3244 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3245 rm -f -r conftest* confdefs.h
3246
3247 $as_echo "/* confdefs.h */" > confdefs.h
3248
3249 # Predefined preprocessor variables.
3250
3251 cat >>confdefs.h <<_ACEOF
3252 #define PACKAGE_NAME "$PACKAGE_NAME"
3253 _ACEOF
3254
3255 cat >>confdefs.h <<_ACEOF
3256 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3257 _ACEOF
3258
3259 cat >>confdefs.h <<_ACEOF
3260 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3261 _ACEOF
3262
3263 cat >>confdefs.h <<_ACEOF
3264 #define PACKAGE_STRING "$PACKAGE_STRING"
3265 _ACEOF
3266
3267 cat >>confdefs.h <<_ACEOF
3268 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3269 _ACEOF
3270
3271 cat >>confdefs.h <<_ACEOF
3272 #define PACKAGE_URL "$PACKAGE_URL"
3273 _ACEOF
3274
3275
3276 # Let the site file select an alternate cache file if it wants to.
3277 # Prefer an explicitly selected file to automatically selected ones.
3278 ac_site_file1=NONE
3279 ac_site_file2=NONE
3280 if test -n "$CONFIG_SITE"; then
3281 ac_site_file1=$CONFIG_SITE
3282 elif test "x$prefix" != xNONE; then
3283 ac_site_file1=$prefix/share/config.site
3284 ac_site_file2=$prefix/etc/config.site
3285 else
3286 ac_site_file1=$ac_default_prefix/share/config.site
3287 ac_site_file2=$ac_default_prefix/etc/config.site
3288 fi
3289 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3290 do
3291 test "x$ac_site_file" = xNONE && continue
3292 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3294 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3295 sed 's/^/| /' "$ac_site_file" >&5
3296 . "$ac_site_file"
3297 fi
3298 done
3299
3300 if test -r "$cache_file"; then
3301 # Some versions of bash will fail to source /dev/null (special files
3302 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3303 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3305 $as_echo "$as_me: loading cache $cache_file" >&6;}
3306 case $cache_file in
3307 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3308 *) . "./$cache_file";;
3309 esac
3310 fi
3311 else
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3313 $as_echo "$as_me: creating cache $cache_file" >&6;}
3314 >$cache_file
3315 fi
3316
3317 as_fn_append ac_header_list " linux/version.h"
3318 as_fn_append ac_header_list " sys/systeminfo.h"
3319 as_fn_append ac_header_list " coff.h"
3320 as_fn_append ac_header_list " pty.h"
3321 as_fn_append ac_header_list " sys/resource.h"
3322 as_fn_append ac_header_list " sys/utsname.h"
3323 as_fn_append ac_header_list " pwd.h"
3324 as_fn_append ac_header_list " utmp.h"
3325 as_fn_append ac_header_list " util.h"
3326 as_fn_append ac_header_list " sys/socket.h"
3327 as_fn_append ac_header_list " stdlib.h"
3328 as_fn_append ac_header_list " unistd.h"
3329 as_fn_append ac_header_list " sys/param.h"
3330 as_fn_append ac_header_list " pthread.h"
3331 as_fn_append ac_header_list " malloc/malloc.h"
3332 as_fn_append ac_header_list " maillock.h"
3333 as_fn_append ac_header_list " sys/un.h"
3334 as_fn_append ac_func_list " tzset"
3335 as_fn_append ac_func_list " readlinkat"
3336 as_fn_append ac_header_list " dirent.h"
3337 as_fn_append ac_header_list " execinfo.h"
3338 as_fn_append ac_func_list " faccessat"
3339 as_fn_append ac_func_list " fdopendir"
3340 as_fn_append ac_header_list " stdio_ext.h"
3341 as_fn_append ac_func_list " __fpending"
3342 as_fn_append ac_func_list " fstatat"
3343 gl_getopt_required=GNU
3344 as_fn_append ac_header_list " getopt.h"
3345 as_fn_append ac_func_list " gettimeofday"
3346 as_fn_append ac_func_list " nanotime"
3347 as_fn_append ac_header_list " sys/time.h"
3348 as_fn_append ac_header_list " wchar.h"
3349 as_fn_append ac_header_list " stdint.h"
3350 as_fn_append ac_header_list " inttypes.h"
3351 as_fn_append ac_func_list " lstat"
3352 as_fn_append ac_func_list " alarm"
3353 as_fn_append ac_header_list " sys/select.h"
3354 as_fn_append ac_func_list " pselect"
3355 as_fn_append ac_func_list " pthread_sigmask"
3356 as_fn_append ac_func_list " readlink"
3357 as_fn_append ac_func_list " strtoimax"
3358 as_fn_append ac_func_list " strtoumax"
3359 as_fn_append ac_func_list " symlink"
3360 as_fn_append ac_header_list " sys/stat.h"
3361 as_fn_append ac_func_list " localtime_r"
3362 as_fn_append ac_header_list " utime.h"
3363 as_fn_append ac_func_list " futimes"
3364 as_fn_append ac_func_list " futimesat"
3365 as_fn_append ac_func_list " futimens"
3366 as_fn_append ac_func_list " utimensat"
3367 as_fn_append ac_func_list " lutimes"
3368 # Check that the precious variables saved in the cache have kept the same
3369 # value.
3370 ac_cache_corrupted=false
3371 for ac_var in $ac_precious_vars; do
3372 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3373 eval ac_new_set=\$ac_env_${ac_var}_set
3374 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3375 eval ac_new_val=\$ac_env_${ac_var}_value
3376 case $ac_old_set,$ac_new_set in
3377 set,)
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3379 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3380 ac_cache_corrupted=: ;;
3381 ,set)
3382 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3383 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3384 ac_cache_corrupted=: ;;
3385 ,);;
3386 *)
3387 if test "x$ac_old_val" != "x$ac_new_val"; then
3388 # differences in whitespace do not lead to failure.
3389 ac_old_val_w=`echo x $ac_old_val`
3390 ac_new_val_w=`echo x $ac_new_val`
3391 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3393 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3394 ac_cache_corrupted=:
3395 else
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3397 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3398 eval $ac_var=\$ac_old_val
3399 fi
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3401 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3403 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3404 fi;;
3405 esac
3406 # Pass precious variables to config.status.
3407 if test "$ac_new_set" = set; then
3408 case $ac_new_val in
3409 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3410 *) ac_arg=$ac_var=$ac_new_val ;;
3411 esac
3412 case " $ac_configure_args " in
3413 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3414 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3415 esac
3416 fi
3417 done
3418 if $ac_cache_corrupted; then
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3420 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3422 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3423 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3424 fi
3425 ## -------------------- ##
3426 ## Main body of script. ##
3427 ## -------------------- ##
3428
3429 ac_ext=c
3430 ac_cpp='$CPP $CPPFLAGS'
3431 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3432 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3433 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3434
3435
3436
3437 emacs_config_options="$@"
3438 ## Add some environment variables, if they were passed via the environment
3439 ## rather than on the command-line.
3440 for var in CFLAGS CPPFLAGS LDFLAGS; do
3441 case "$emacs_config_options" in
3442 *$var=*) continue ;;
3443 esac
3444 eval val="\$${var}"
3445 test x"$val" = x && continue
3446 emacs_config_options="${emacs_config_options}${emacs_config_options:+ }$var=\"$val\""
3447 done
3448
3449 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3450
3451
3452 ac_aux_dir=
3453 for ac_dir in build-aux "$srcdir"/build-aux; do
3454 for ac_t in install-sh install.sh shtool; do
3455 if test -f "$ac_dir/$ac_t"; then
3456 ac_aux_dir=$ac_dir
3457 ac_install_sh="$ac_aux_dir/$ac_t -c"
3458 break 2
3459 fi
3460 done
3461 done
3462 if test -z "$ac_aux_dir"; then
3463 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3464 fi
3465
3466 # These three variables are undocumented and unsupported,
3467 # and are intended to be withdrawn in a future Autoconf release.
3468 # They can cause serious problems if a builder's source tree is in a directory
3469 # whose full name contains unusual characters.
3470 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3471 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3472 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3473
3474
3475 am__api_version='1.11'
3476
3477 # Find a good install program. We prefer a C program (faster),
3478 # so one script is as good as another. But avoid the broken or
3479 # incompatible versions:
3480 # SysV /etc/install, /usr/sbin/install
3481 # SunOS /usr/etc/install
3482 # IRIX /sbin/install
3483 # AIX /bin/install
3484 # AmigaOS /C/install, which installs bootblocks on floppy discs
3485 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3486 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3487 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3488 # OS/2's system install, which has a completely different semantic
3489 # ./install, which can be erroneously created by make from ./install.sh.
3490 # Reject install programs that cannot install multiple files.
3491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3492 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3493 if test -z "$INSTALL"; then
3494 if test "${ac_cv_path_install+set}" = set; then :
3495 $as_echo_n "(cached) " >&6
3496 else
3497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3498 for as_dir in $PATH
3499 do
3500 IFS=$as_save_IFS
3501 test -z "$as_dir" && as_dir=.
3502 # Account for people who put trailing slashes in PATH elements.
3503 case $as_dir/ in #((
3504 ./ | .// | /[cC]/* | \
3505 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3506 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3507 /usr/ucb/* ) ;;
3508 *)
3509 # OSF1 and SCO ODT 3.0 have their own names for install.
3510 # Don't use installbsd from OSF since it installs stuff as root
3511 # by default.
3512 for ac_prog in ginstall scoinst install; do
3513 for ac_exec_ext in '' $ac_executable_extensions; do
3514 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3515 if test $ac_prog = install &&
3516 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3517 # AIX install. It has an incompatible calling convention.
3518 :
3519 elif test $ac_prog = install &&
3520 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3521 # program-specific install script used by HP pwplus--don't use.
3522 :
3523 else
3524 rm -rf conftest.one conftest.two conftest.dir
3525 echo one > conftest.one
3526 echo two > conftest.two
3527 mkdir conftest.dir
3528 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3529 test -s conftest.one && test -s conftest.two &&
3530 test -s conftest.dir/conftest.one &&
3531 test -s conftest.dir/conftest.two
3532 then
3533 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3534 break 3
3535 fi
3536 fi
3537 fi
3538 done
3539 done
3540 ;;
3541 esac
3542
3543 done
3544 IFS=$as_save_IFS
3545
3546 rm -rf conftest.one conftest.two conftest.dir
3547
3548 fi
3549 if test "${ac_cv_path_install+set}" = set; then
3550 INSTALL=$ac_cv_path_install
3551 else
3552 # As a last resort, use the slow shell script. Don't cache a
3553 # value for INSTALL within a source directory, because that will
3554 # break other packages using the cache if that directory is
3555 # removed, or if the value is a relative name.
3556 INSTALL=$ac_install_sh
3557 fi
3558 fi
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3560 $as_echo "$INSTALL" >&6; }
3561
3562 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3563 # It thinks the first close brace ends the variable substitution.
3564 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3565
3566 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3567
3568 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3569
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3571 $as_echo_n "checking whether build environment is sane... " >&6; }
3572 # Just in case
3573 sleep 1
3574 echo timestamp > conftest.file
3575 # Reject unsafe characters in $srcdir or the absolute working directory
3576 # name. Accept space and tab only in the latter.
3577 am_lf='
3578 '
3579 case `pwd` in
3580 *[\\\"\#\$\&\'\`$am_lf]*)
3581 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3582 esac
3583 case $srcdir in
3584 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3585 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3586 esac
3587
3588 # Do `set' in a subshell so we don't clobber the current shell's
3589 # arguments. Must try -L first in case configure is actually a
3590 # symlink; some systems play weird games with the mod time of symlinks
3591 # (eg FreeBSD returns the mod time of the symlink's containing
3592 # directory).
3593 if (
3594 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3595 if test "$*" = "X"; then
3596 # -L didn't work.
3597 set X `ls -t "$srcdir/configure" conftest.file`
3598 fi
3599 rm -f conftest.file
3600 if test "$*" != "X $srcdir/configure conftest.file" \
3601 && test "$*" != "X conftest.file $srcdir/configure"; then
3602
3603 # If neither matched, then we have a broken ls. This can happen
3604 # if, for instance, CONFIG_SHELL is bash and it inherits a
3605 # broken ls alias from the environment. This has actually
3606 # happened. Such a system could not be considered "sane".
3607 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3608 alias in your environment" "$LINENO" 5
3609 fi
3610
3611 test "$2" = conftest.file
3612 )
3613 then
3614 # Ok.
3615 :
3616 else
3617 as_fn_error "newly created file is older than distributed files!
3618 Check your system clock" "$LINENO" 5
3619 fi
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3621 $as_echo "yes" >&6; }
3622 test "$program_prefix" != NONE &&
3623 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3624 # Use a double $ so make ignores it.
3625 test "$program_suffix" != NONE &&
3626 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3627 # Double any \ or $.
3628 # By default was `s,x,x', remove it if useless.
3629 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3630 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3631
3632 # expand $ac_aux_dir to an absolute path
3633 am_aux_dir=`cd $ac_aux_dir && pwd`
3634
3635 if test x"${MISSING+set}" != xset; then
3636 case $am_aux_dir in
3637 *\ * | *\ *)
3638 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3639 *)
3640 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3641 esac
3642 fi
3643 # Use eval to expand $SHELL
3644 if eval "$MISSING --run true"; then
3645 am_missing_run="$MISSING --run "
3646 else
3647 am_missing_run=
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3649 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3650 fi
3651
3652 if test x"${install_sh}" != xset; then
3653 case $am_aux_dir in
3654 *\ * | *\ *)
3655 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3656 *)
3657 install_sh="\${SHELL} $am_aux_dir/install-sh"
3658 esac
3659 fi
3660
3661 # Installed binaries are usually stripped using `strip' when the user
3662 # run `make install-strip'. However `strip' might not be the right
3663 # tool to use in cross-compilation environments, therefore Automake
3664 # will honor the `STRIP' environment variable to overrule this program.
3665 if test "$cross_compiling" != no; then
3666 if test -n "$ac_tool_prefix"; then
3667 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3668 set dummy ${ac_tool_prefix}strip; ac_word=$2
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3670 $as_echo_n "checking for $ac_word... " >&6; }
3671 if test "${ac_cv_prog_STRIP+set}" = set; then :
3672 $as_echo_n "(cached) " >&6
3673 else
3674 if test -n "$STRIP"; then
3675 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3676 else
3677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3678 for as_dir in $PATH
3679 do
3680 IFS=$as_save_IFS
3681 test -z "$as_dir" && as_dir=.
3682 for ac_exec_ext in '' $ac_executable_extensions; do
3683 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3684 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3686 break 2
3687 fi
3688 done
3689 done
3690 IFS=$as_save_IFS
3691
3692 fi
3693 fi
3694 STRIP=$ac_cv_prog_STRIP
3695 if test -n "$STRIP"; then
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3697 $as_echo "$STRIP" >&6; }
3698 else
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3700 $as_echo "no" >&6; }
3701 fi
3702
3703
3704 fi
3705 if test -z "$ac_cv_prog_STRIP"; then
3706 ac_ct_STRIP=$STRIP
3707 # Extract the first word of "strip", so it can be a program name with args.
3708 set dummy strip; ac_word=$2
3709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3710 $as_echo_n "checking for $ac_word... " >&6; }
3711 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3712 $as_echo_n "(cached) " >&6
3713 else
3714 if test -n "$ac_ct_STRIP"; then
3715 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3716 else
3717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3718 for as_dir in $PATH
3719 do
3720 IFS=$as_save_IFS
3721 test -z "$as_dir" && as_dir=.
3722 for ac_exec_ext in '' $ac_executable_extensions; do
3723 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3724 ac_cv_prog_ac_ct_STRIP="strip"
3725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3726 break 2
3727 fi
3728 done
3729 done
3730 IFS=$as_save_IFS
3731
3732 fi
3733 fi
3734 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3735 if test -n "$ac_ct_STRIP"; then
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3737 $as_echo "$ac_ct_STRIP" >&6; }
3738 else
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3740 $as_echo "no" >&6; }
3741 fi
3742
3743 if test "x$ac_ct_STRIP" = x; then
3744 STRIP=":"
3745 else
3746 case $cross_compiling:$ac_tool_warned in
3747 yes:)
3748 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3749 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3750 ac_tool_warned=yes ;;
3751 esac
3752 STRIP=$ac_ct_STRIP
3753 fi
3754 else
3755 STRIP="$ac_cv_prog_STRIP"
3756 fi
3757
3758 fi
3759 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3760
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3762 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3763 if test -z "$MKDIR_P"; then
3764 if test "${ac_cv_path_mkdir+set}" = set; then :
3765 $as_echo_n "(cached) " >&6
3766 else
3767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3768 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3769 do
3770 IFS=$as_save_IFS
3771 test -z "$as_dir" && as_dir=.
3772 for ac_prog in mkdir gmkdir; do
3773 for ac_exec_ext in '' $ac_executable_extensions; do
3774 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3775 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3776 'mkdir (GNU coreutils) '* | \
3777 'mkdir (coreutils) '* | \
3778 'mkdir (fileutils) '4.1*)
3779 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3780 break 3;;
3781 esac
3782 done
3783 done
3784 done
3785 IFS=$as_save_IFS
3786
3787 fi
3788
3789 test -d ./--version && rmdir ./--version
3790 if test "${ac_cv_path_mkdir+set}" = set; then
3791 MKDIR_P="$ac_cv_path_mkdir -p"
3792 else
3793 # As a last resort, use the slow shell script. Don't cache a
3794 # value for MKDIR_P within a source directory, because that will
3795 # break other packages using the cache if that directory is
3796 # removed, or if the value is a relative name.
3797 MKDIR_P="$ac_install_sh -d"
3798 fi
3799 fi
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3801 $as_echo "$MKDIR_P" >&6; }
3802
3803 mkdir_p="$MKDIR_P"
3804 case $mkdir_p in
3805 [\\/$]* | ?:[\\/]*) ;;
3806 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3807 esac
3808
3809 for ac_prog in gawk mawk nawk awk
3810 do
3811 # Extract the first word of "$ac_prog", so it can be a program name with args.
3812 set dummy $ac_prog; ac_word=$2
3813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3814 $as_echo_n "checking for $ac_word... " >&6; }
3815 if test "${ac_cv_prog_AWK+set}" = set; then :
3816 $as_echo_n "(cached) " >&6
3817 else
3818 if test -n "$AWK"; then
3819 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3820 else
3821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3822 for as_dir in $PATH
3823 do
3824 IFS=$as_save_IFS
3825 test -z "$as_dir" && as_dir=.
3826 for ac_exec_ext in '' $ac_executable_extensions; do
3827 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3828 ac_cv_prog_AWK="$ac_prog"
3829 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3830 break 2
3831 fi
3832 done
3833 done
3834 IFS=$as_save_IFS
3835
3836 fi
3837 fi
3838 AWK=$ac_cv_prog_AWK
3839 if test -n "$AWK"; then
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3841 $as_echo "$AWK" >&6; }
3842 else
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3844 $as_echo "no" >&6; }
3845 fi
3846
3847
3848 test -n "$AWK" && break
3849 done
3850
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3852 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3853 set x ${MAKE-make}
3854 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3855 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3856 $as_echo_n "(cached) " >&6
3857 else
3858 cat >conftest.make <<\_ACEOF
3859 SHELL = /bin/sh
3860 all:
3861 @echo '@@@%%%=$(MAKE)=@@@%%%'
3862 _ACEOF
3863 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3864 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3865 *@@@%%%=?*=@@@%%%*)
3866 eval ac_cv_prog_make_${ac_make}_set=yes;;
3867 *)
3868 eval ac_cv_prog_make_${ac_make}_set=no;;
3869 esac
3870 rm -f conftest.make
3871 fi
3872 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3874 $as_echo "yes" >&6; }
3875 SET_MAKE=
3876 else
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3878 $as_echo "no" >&6; }
3879 SET_MAKE="MAKE=${MAKE-make}"
3880 fi
3881
3882 rm -rf .tst 2>/dev/null
3883 mkdir .tst 2>/dev/null
3884 if test -d .tst; then
3885 am__leading_dot=.
3886 else
3887 am__leading_dot=_
3888 fi
3889 rmdir .tst 2>/dev/null
3890
3891 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3892 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3893 # is not polluted with repeated "-I."
3894 am__isrc=' -I$(srcdir)'
3895 # test to see if srcdir already configured
3896 if test -f $srcdir/config.status; then
3897 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3898 fi
3899 fi
3900
3901 # test whether we have cygpath
3902 if test -z "$CYGPATH_W"; then
3903 if (cygpath --version) >/dev/null 2>/dev/null; then
3904 CYGPATH_W='cygpath -w'
3905 else
3906 CYGPATH_W=echo
3907 fi
3908 fi
3909
3910
3911 # Define the identity of the package.
3912 PACKAGE='emacs'
3913 VERSION='24.3.50'
3914
3915
3916 cat >>confdefs.h <<_ACEOF
3917 #define PACKAGE "$PACKAGE"
3918 _ACEOF
3919
3920
3921 cat >>confdefs.h <<_ACEOF
3922 #define VERSION "$VERSION"
3923 _ACEOF
3924
3925 # Some tools Automake needs.
3926
3927 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3928
3929
3930 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3931
3932
3933 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3934
3935
3936 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3937
3938
3939 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3940
3941 # We need awk for the "check" target. The system "awk" is bad on
3942 # some platforms.
3943 # Always define AMTAR for backward compatibility.
3944
3945 AMTAR=${AMTAR-"${am_missing_run}tar"}
3946
3947 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3948
3949
3950
3951
3952
3953
3954
3955
3956 lispdir='${datadir}/emacs/${version}/lisp'
3957 leimdir='${datadir}/emacs/${version}/leim'
3958 standardlisppath='${lispdir}:${leimdir}'
3959 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3960 '${datadir}/emacs/site-lisp'
3961 lisppath='${locallisppath}:${standardlisppath}'
3962 etcdir='${datadir}/emacs/${version}/etc'
3963 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3964 docdir='${datadir}/emacs/${version}/etc'
3965 gamedir='${localstatedir}/games/emacs'
3966
3967
3968 # Check whether --with-all was given.
3969 if test "${with_all+set}" = set; then :
3970 withval=$with_all; with_features=$withval
3971 else
3972 with_features=yes
3973 fi
3974
3975
3976
3977
3978
3979 # Check whether --with-pop was given.
3980 if test "${with_pop+set}" = set; then :
3981 withval=$with_pop;
3982 else
3983 with_pop=$with_features
3984 fi
3985
3986 if test "$with_pop" = yes; then
3987 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3988
3989 fi
3990
3991
3992 # Check whether --with-kerberos was given.
3993 if test "${with_kerberos+set}" = set; then :
3994 withval=$with_kerberos;
3995 else
3996 with_kerberos=no
3997 fi
3998
3999 if test "$with_kerberos" != no; then
4000 $as_echo "#define KERBEROS 1" >>confdefs.h
4001
4002 fi
4003
4004
4005 # Check whether --with-kerberos5 was given.
4006 if test "${with_kerberos5+set}" = set; then :
4007 withval=$with_kerberos5;
4008 else
4009 with_kerberos5=no
4010 fi
4011
4012 if test "${with_kerberos5}" != no; then
4013 if test "${with_kerberos}" = no; then
4014 with_kerberos=yes
4015 $as_echo "#define KERBEROS 1" >>confdefs.h
4016
4017 fi
4018
4019 $as_echo "#define KERBEROS5 1" >>confdefs.h
4020
4021 fi
4022
4023
4024 # Check whether --with-hesiod was given.
4025 if test "${with_hesiod+set}" = set; then :
4026 withval=$with_hesiod;
4027 else
4028 with_hesiod=no
4029 fi
4030
4031 if test "$with_hesiod" != no; then
4032
4033 $as_echo "#define HESIOD 1" >>confdefs.h
4034
4035 fi
4036
4037
4038 # Check whether --with-mmdf was given.
4039 if test "${with_mmdf+set}" = set; then :
4040 withval=$with_mmdf;
4041 else
4042 with_mmdf=no
4043 fi
4044
4045 if test "$with_mmdf" != no; then
4046
4047 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
4048
4049 fi
4050
4051
4052 # Check whether --with-mail-unlink was given.
4053 if test "${with_mail_unlink+set}" = set; then :
4054 withval=$with_mail_unlink;
4055 else
4056 with_mail_unlink=no
4057 fi
4058
4059 if test "$with_mail_unlink" != no; then
4060
4061 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
4062
4063 fi
4064
4065
4066 # Check whether --with-mailhost was given.
4067 if test "${with_mailhost+set}" = set; then :
4068 withval=$with_mailhost;
4069 cat >>confdefs.h <<_ACEOF
4070 #define MAILHOST "$withval"
4071 _ACEOF
4072
4073 fi
4074
4075
4076
4077 # Check whether --with-sound was given.
4078 if test "${with_sound+set}" = set; then :
4079 withval=$with_sound;
4080 else
4081 with_sound=$with_features
4082 fi
4083
4084
4085
4086 # Check whether --with-x-toolkit was given.
4087 if test "${with_x_toolkit+set}" = set; then :
4088 withval=$with_x_toolkit; case "${withval}" in
4089 y | ye | yes ) val=gtk ;;
4090 n | no ) val=no ;;
4091 l | lu | luc | luci | lucid ) val=lucid ;;
4092 a | at | ath | athe | athen | athena ) val=athena ;;
4093 m | mo | mot | moti | motif ) val=motif ;;
4094 g | gt | gtk ) val=gtk ;;
4095 gtk2 ) val=gtk2 ;;
4096 gtk3 ) val=gtk3 ;;
4097 * )
4098 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
4099 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
4100 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
4101 \`athena' and \`lucid' are synonyms." "$LINENO" 5
4102 ;;
4103 esac
4104 with_x_toolkit=$val
4105
4106 fi
4107
4108
4109
4110 # Check whether --with-wide-int was given.
4111 if test "${with_wide_int+set}" = set; then :
4112 withval=$with_wide_int;
4113 else
4114 with_wide_int=no
4115 fi
4116
4117 if test "$with_wide_int" = yes; then
4118
4119 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
4120
4121 fi
4122
4123
4124 # Check whether --with-xpm was given.
4125 if test "${with_xpm+set}" = set; then :
4126 withval=$with_xpm;
4127 else
4128 with_xpm=$with_features
4129 fi
4130
4131
4132 # Check whether --with-jpeg was given.
4133 if test "${with_jpeg+set}" = set; then :
4134 withval=$with_jpeg;
4135 else
4136 with_jpeg=$with_features
4137 fi
4138
4139
4140 # Check whether --with-tiff was given.
4141 if test "${with_tiff+set}" = set; then :
4142 withval=$with_tiff;
4143 else
4144 with_tiff=$with_features
4145 fi
4146
4147
4148 # Check whether --with-gif was given.
4149 if test "${with_gif+set}" = set; then :
4150 withval=$with_gif;
4151 else
4152 with_gif=$with_features
4153 fi
4154
4155
4156 # Check whether --with-png was given.
4157 if test "${with_png+set}" = set; then :
4158 withval=$with_png;
4159 else
4160 with_png=$with_features
4161 fi
4162
4163
4164 # Check whether --with-rsvg was given.
4165 if test "${with_rsvg+set}" = set; then :
4166 withval=$with_rsvg;
4167 else
4168 with_rsvg=$with_features
4169 fi
4170
4171
4172 # Check whether --with-xml2 was given.
4173 if test "${with_xml2+set}" = set; then :
4174 withval=$with_xml2;
4175 else
4176 with_xml2=$with_features
4177 fi
4178
4179
4180 # Check whether --with-imagemagick was given.
4181 if test "${with_imagemagick+set}" = set; then :
4182 withval=$with_imagemagick;
4183 else
4184 with_imagemagick=$with_features
4185 fi
4186
4187
4188
4189 # Check whether --with-xft was given.
4190 if test "${with_xft+set}" = set; then :
4191 withval=$with_xft;
4192 else
4193 with_xft=$with_features
4194 fi
4195
4196
4197 # Check whether --with-libotf was given.
4198 if test "${with_libotf+set}" = set; then :
4199 withval=$with_libotf;
4200 else
4201 with_libotf=$with_features
4202 fi
4203
4204
4205 # Check whether --with-m17n-flt was given.
4206 if test "${with_m17n_flt+set}" = set; then :
4207 withval=$with_m17n_flt;
4208 else
4209 with_m17n_flt=$with_features
4210 fi
4211
4212
4213
4214 # Check whether --with-toolkit-scroll-bars was given.
4215 if test "${with_toolkit_scroll_bars+set}" = set; then :
4216 withval=$with_toolkit_scroll_bars;
4217 else
4218 with_toolkit_scroll_bars=$with_features
4219 fi
4220
4221
4222 # Check whether --with-xaw3d was given.
4223 if test "${with_xaw3d+set}" = set; then :
4224 withval=$with_xaw3d;
4225 else
4226 with_xaw3d=$with_features
4227 fi
4228
4229
4230 # Check whether --with-xim was given.
4231 if test "${with_xim+set}" = set; then :
4232 withval=$with_xim;
4233 else
4234 with_xim=$with_features
4235 fi
4236
4237
4238 # Check whether --with-ns was given.
4239 if test "${with_ns+set}" = set; then :
4240 withval=$with_ns;
4241 else
4242 with_ns=no
4243 fi
4244
4245
4246 # Check whether --with-w32 was given.
4247 if test "${with_w32+set}" = set; then :
4248 withval=$with_w32;
4249 else
4250 with_w32=no
4251 fi
4252
4253
4254
4255 # Check whether --with-gpm was given.
4256 if test "${with_gpm+set}" = set; then :
4257 withval=$with_gpm;
4258 else
4259 with_gpm=$with_features
4260 fi
4261
4262
4263 # Check whether --with-dbus was given.
4264 if test "${with_dbus+set}" = set; then :
4265 withval=$with_dbus;
4266 else
4267 with_dbus=$with_features
4268 fi
4269
4270
4271 # Check whether --with-gconf was given.
4272 if test "${with_gconf+set}" = set; then :
4273 withval=$with_gconf;
4274 else
4275 with_gconf=$with_features
4276 fi
4277
4278
4279 # Check whether --with-gsettings was given.
4280 if test "${with_gsettings+set}" = set; then :
4281 withval=$with_gsettings;
4282 else
4283 with_gsettings=$with_features
4284 fi
4285
4286
4287 # Check whether --with-selinux was given.
4288 if test "${with_selinux+set}" = set; then :
4289 withval=$with_selinux;
4290 else
4291 with_selinux=$with_features
4292 fi
4293
4294
4295 # Check whether --with-acl was given.
4296 if test "${with_acl+set}" = set; then :
4297 withval=$with_acl;
4298 else
4299 with_acl=$with_features
4300 fi
4301
4302
4303 # Check whether --with-gnutls was given.
4304 if test "${with_gnutls+set}" = set; then :
4305 withval=$with_gnutls;
4306 else
4307 with_gnutls=$with_features
4308 fi
4309
4310
4311 # Check whether --with-inotify was given.
4312 if test "${with_inotify+set}" = set; then :
4313 withval=$with_inotify;
4314 else
4315 with_inotify=$with_features
4316 fi
4317
4318
4319 ## For the times when you want to build Emacs but don't have
4320 ## a suitable makeinfo, and can live without the manuals.
4321
4322 # Check whether --with-makeinfo was given.
4323 if test "${with_makeinfo+set}" = set; then :
4324 withval=$with_makeinfo;
4325 else
4326 with_makeinfo=$with_features
4327 fi
4328
4329
4330 ## Makefile.in needs the cache file name.
4331
4332
4333 ## This is an option because I do not know if all info/man support
4334 ## compressed files, nor how to test if they do so.
4335
4336 # Check whether --with-compress-info was given.
4337 if test "${with_compress_info+set}" = set; then :
4338 withval=$with_compress_info;
4339 else
4340 with_compress_info=$with_features
4341 fi
4342
4343 if test $with_compress_info = yes; then
4344 GZIP_INFO=yes
4345 else
4346 GZIP_INFO=
4347 fi
4348
4349
4350
4351 # Check whether --with-pkg-config-prog was given.
4352 if test "${with_pkg_config_prog+set}" = set; then :
4353 withval=$with_pkg_config_prog;
4354 fi
4355
4356 if test "X${with_pkg_config_prog}" != X; then
4357 if test "${with_pkg_config_prog}" != yes; then
4358 PKG_CONFIG="${with_pkg_config_prog}"
4359 fi
4360 fi
4361
4362
4363 # Check whether --with-gameuser was given.
4364 if test "${with_gameuser+set}" = set; then :
4365 withval=$with_gameuser;
4366 fi
4367
4368 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4369 && gameuser="${with_gameuser}"
4370 test "X$gameuser" = X && gameuser=games
4371
4372
4373 # Check whether --with-gnustep-conf was given.
4374 if test "${with_gnustep_conf+set}" = set; then :
4375 withval=$with_gnustep_conf;
4376 fi
4377
4378 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4379 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4380 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4381 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4382
4383 # Check whether --enable-ns-self-contained was given.
4384 if test "${enable_ns_self_contained+set}" = set; then :
4385 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4386 else
4387 EN_NS_SELF_CONTAINED=yes
4388 fi
4389
4390
4391 # Check whether --enable-locallisppath was given.
4392 if test "${enable_locallisppath+set}" = set; then :
4393 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4394 locallisppath=
4395 elif test "${enableval}" != "yes"; then
4396 locallisppath=${enableval}
4397 fi
4398 fi
4399
4400
4401 # Check whether --enable-checking was given.
4402 if test "${enable_checking+set}" = set; then :
4403 enableval=$enable_checking; ac_checking_flags="${enableval}"
4404 fi
4405
4406 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4407 for check in $ac_checking_flags
4408 do
4409 case $check in
4410 # these set all the flags to specific states
4411 yes) ac_enable_checking=1 ;;
4412 no) ac_enable_checking= ;
4413 ac_gc_check_stringbytes= ;
4414 ac_gc_check_string_overrun= ;
4415 ac_gc_check_string_free_list= ;
4416 ac_xmalloc_overrun= ;
4417 ac_gc_check_cons_list= ;
4418 ac_glyphs_debug= ;;
4419 all) ac_enable_checking=1 ;
4420 ac_gc_check_stringbytes=1 ;
4421 ac_gc_check_string_overrun=1 ;
4422 ac_gc_check_string_free_list=1 ;
4423 ac_xmalloc_overrun=1 ;
4424 ac_gc_check_cons_list=1 ;
4425 ac_glyphs_debug=1 ;;
4426 # these enable particular checks
4427 stringbytes) ac_gc_check_stringbytes=1 ;;
4428 stringoverrun) ac_gc_check_string_overrun=1 ;;
4429 stringfreelist) ac_gc_check_string_free_list=1 ;;
4430 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4431 conslist) ac_gc_check_cons_list=1 ;;
4432 glyphs) ac_glyphs_debug=1 ;;
4433 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4434 esac
4435 done
4436 IFS="$ac_save_IFS"
4437
4438 if test x$ac_enable_checking != x ; then
4439
4440 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4441
4442 fi
4443 if test x$ac_gc_check_stringbytes != x ; then
4444
4445 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4446
4447 fi
4448 if test x$ac_gc_check_string_overrun != x ; then
4449
4450 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4451
4452 fi
4453 if test x$ac_gc_check_string_free_list != x ; then
4454
4455 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4456
4457 fi
4458 if test x$ac_xmalloc_overrun != x ; then
4459
4460 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4461
4462 fi
4463 if test x$ac_gc_check_cons_list != x ; then
4464
4465 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4466
4467 fi
4468 if test x$ac_glyphs_debug != x ; then
4469
4470 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4471
4472 fi
4473
4474 # Check whether --enable-check-lisp-object-type was given.
4475 if test "${enable_check_lisp_object_type+set}" = set; then :
4476 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4477
4478 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4479
4480 fi
4481 fi
4482
4483
4484
4485 # Check whether --enable-profiling was given.
4486 if test "${enable_profiling+set}" = set; then :
4487 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4488 fi
4489
4490 if test x$ac_enable_profiling != x ; then
4491 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4492 else
4493 PROFILING_CFLAGS=
4494 fi
4495
4496
4497 # Check whether --enable-autodepend was given.
4498 if test "${enable_autodepend+set}" = set; then :
4499 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4500 else
4501 ac_enable_autodepend=yes
4502 fi
4503
4504
4505 # Check whether --enable-gtk-deprecation-warnings was given.
4506 if test "${enable_gtk_deprecation_warnings+set}" = set; then :
4507 enableval=$enable_gtk_deprecation_warnings; ac_enable_gtk_deprecation_warnings="${enableval}"
4508 fi
4509
4510
4511 #### Make srcdir absolute, if it isn't already. It's important to
4512 #### avoid running the file name through pwd unnecessarily, since pwd can
4513 #### give you automounter prefixes, which can go away. We do all this
4514 #### so Emacs can find its files when run uninstalled.
4515 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4516 unset CDPATH
4517 case "${srcdir}" in
4518 /* ) ;;
4519 . )
4520 ## We may be able to use the $PWD environment variable to make this
4521 ## absolute. But sometimes PWD is inaccurate.
4522 ## Note: we used to use $PWD at the end instead of `pwd`,
4523 ## but that tested only for a well-formed and valid PWD,
4524 ## it did not object when PWD was well-formed and valid but just wrong.
4525 if test ".$PWD" != "." && test ".`(cd "$PWD" ; sh -c pwd)`" = ".`pwd`" ;
4526 then
4527 srcdir="$PWD"
4528 else
4529 srcdir=`(cd "$srcdir"; pwd)`
4530 fi
4531 ;;
4532 * ) srcdir=`(cd "$srcdir"; pwd)` ;;
4533 esac
4534
4535 ### Canonicalize the configuration name.
4536
4537 # Make sure we can run config.sub.
4538 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4539 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4540
4541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4542 $as_echo_n "checking build system type... " >&6; }
4543 if test "${ac_cv_build+set}" = set; then :
4544 $as_echo_n "(cached) " >&6
4545 else
4546 ac_build_alias=$build_alias
4547 test "x$ac_build_alias" = x &&
4548 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4549 test "x$ac_build_alias" = x &&
4550 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4551 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4552 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4553
4554 fi
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4556 $as_echo "$ac_cv_build" >&6; }
4557 case $ac_cv_build in
4558 *-*-*) ;;
4559 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4560 esac
4561 build=$ac_cv_build
4562 ac_save_IFS=$IFS; IFS='-'
4563 set x $ac_cv_build
4564 shift
4565 build_cpu=$1
4566 build_vendor=$2
4567 shift; shift
4568 # Remember, the first character of IFS is used to create $*,
4569 # except with old shells:
4570 build_os=$*
4571 IFS=$ac_save_IFS
4572 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4573
4574
4575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4576 $as_echo_n "checking host system type... " >&6; }
4577 if test "${ac_cv_host+set}" = set; then :
4578 $as_echo_n "(cached) " >&6
4579 else
4580 if test "x$host_alias" = x; then
4581 ac_cv_host=$ac_cv_build
4582 else
4583 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4584 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4585 fi
4586
4587 fi
4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4589 $as_echo "$ac_cv_host" >&6; }
4590 case $ac_cv_host in
4591 *-*-*) ;;
4592 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4593 esac
4594 host=$ac_cv_host
4595 ac_save_IFS=$IFS; IFS='-'
4596 set x $ac_cv_host
4597 shift
4598 host_cpu=$1
4599 host_vendor=$2
4600 shift; shift
4601 # Remember, the first character of IFS is used to create $*,
4602 # except with old shells:
4603 host_os=$*
4604 IFS=$ac_save_IFS
4605 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4606
4607
4608 canonical=$host
4609 configuration=${host_alias-${build_alias-$host}}
4610
4611
4612
4613 ### If you add support for a new configuration, add code to this
4614 ### switch statement to recognize your configuration name and select
4615 ### the appropriate operating system file.
4616
4617 ### You would hope that you could choose an s/*.h
4618 ### file based on the operating system portion. However, it turns out
4619 ### that each s/*.h file is pretty manufacturer-specific.
4620 ### So we basically have to have a special case for each
4621 ### configuration name.
4622 ###
4623 ### As far as handling version numbers on operating systems is
4624 ### concerned, make sure things will fail in a fixable way. If
4625 ### /etc/MACHINES doesn't say anything about version numbers, be
4626 ### prepared to handle anything reasonably. If version numbers
4627 ### matter, be sure /etc/MACHINES says something about it.
4628
4629 opsys='' unported=no
4630 case "${canonical}" in
4631
4632 ## GNU/Linux and similar ports
4633 *-*-linux* )
4634 opsys=gnu-linux
4635 ;;
4636
4637 ## FreeBSD ports
4638 *-*-freebsd* )
4639 opsys=freebsd
4640 ;;
4641
4642 ## FreeBSD kernel + glibc based userland
4643 *-*-kfreebsd*gnu* )
4644 opsys=gnu-kfreebsd
4645 ;;
4646
4647 ## NetBSD ports
4648 *-*-netbsd* )
4649 opsys=netbsd
4650 ;;
4651
4652 ## OpenBSD ports
4653 *-*-openbsd* )
4654 opsys=openbsd
4655 ;;
4656
4657 ## Apple Darwin / Mac OS X
4658 *-apple-darwin* )
4659 case "${canonical}" in
4660 i[3456]86-* ) ;;
4661 powerpc-* ) ;;
4662 x86_64-* ) ;;
4663 * ) unported=yes ;;
4664 esac
4665 opsys=darwin
4666 ## Use fink packages if available.
4667 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4668 ## if test -d /sw/include && test -d /sw/lib; then
4669 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4670 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4671 ## fi
4672 ;;
4673
4674 ## HP 9000 series 700 and 800, running HP/UX
4675 hppa*-hp-hpux10.2* )
4676 opsys=hpux10-20
4677 ;;
4678 hppa*-hp-hpux1[1-9]* )
4679 opsys=hpux11
4680 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4681 ;;
4682
4683 ## IBM machines
4684 rs6000-ibm-aix4.[23]* )
4685 opsys=aix4-2
4686 ;;
4687 powerpc-ibm-aix4.[23]* )
4688 opsys=aix4-2
4689 ;;
4690 rs6000-ibm-aix[56]* )
4691 opsys=aix4-2
4692 ;;
4693 powerpc-ibm-aix[56]* )
4694 opsys=aix4-2
4695 ;;
4696
4697 ## Silicon Graphics machines
4698 ## Iris 4D
4699 mips-sgi-irix6.5 )
4700 opsys=irix6-5
4701 # Without defining _LANGUAGE_C, things get masked out in the headers
4702 # so that, for instance, grepping for `free' in stdlib.h fails and
4703 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4704 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4705 ;;
4706
4707 ## Suns
4708 *-sun-solaris* \
4709 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4710 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4711 case "${canonical}" in
4712 i[3456]86-*-* ) ;;
4713 amd64-*-*|x86_64-*-*) ;;
4714 sparc* ) ;;
4715 * ) unported=yes ;;
4716 esac
4717 case "${canonical}" in
4718 *-sunos5.6* | *-solaris2.6* )
4719 opsys=sol2-6
4720 RANLIB="ar -ts"
4721 ;;
4722 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4723 opsys=sol2-6
4724 emacs_check_sunpro_c=yes
4725 ;;
4726 *-sunos5* | *-solaris* )
4727 opsys=sol2-10
4728 emacs_check_sunpro_c=yes
4729 ;;
4730 esac
4731 ## Watch out for a compiler that we know will not work.
4732 case "${canonical}" in
4733 *-solaris* | *-sunos5* )
4734 if [ "x$CC" = x/usr/ucb/cc ]; then
4735 ## /usr/ucb/cc doesn't work;
4736 ## we should find some other compiler that does work.
4737 unset CC
4738 fi
4739 ;;
4740 *) ;;
4741 esac
4742 ;;
4743
4744 ## Intel 386 machines where we don't care about the manufacturer.
4745 i[3456]86-*-* )
4746 case "${canonical}" in
4747 *-cygwin ) opsys=cygwin ;;
4748 *-darwin* ) opsys=darwin ;;
4749 *-sysv4.2uw* ) opsys=unixware ;;
4750 *-sysv5uw* ) opsys=unixware ;;
4751 *-sysv5OpenUNIX* ) opsys=unixware ;;
4752 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4753 esac
4754 ;;
4755
4756 * )
4757 unported=yes
4758 ;;
4759 esac
4760
4761 ### If the code above didn't choose an operating system, just choose
4762 ### an operating system based on the configuration name. You really
4763 ### only want to use this when you have no idea what the right
4764 ### operating system is; if you know what operating systems a machine
4765 ### runs, it's cleaner to make it explicit in the case statement
4766 ### above.
4767 if test x"${opsys}" = x; then
4768 case "${canonical}" in
4769 *-gnu* ) opsys=gnu ;;
4770 * )
4771 unported=yes
4772 ;;
4773 esac
4774 fi
4775
4776
4777
4778 if test $unported = yes; then
4779 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4780 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4781 fi
4782
4783
4784 #### Choose a compiler.
4785
4786 ac_ext=c
4787 ac_cpp='$CPP $CPPFLAGS'
4788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4791 if test -n "$ac_tool_prefix"; then
4792 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4793 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4795 $as_echo_n "checking for $ac_word... " >&6; }
4796 if test "${ac_cv_prog_CC+set}" = set; then :
4797 $as_echo_n "(cached) " >&6
4798 else
4799 if test -n "$CC"; then
4800 ac_cv_prog_CC="$CC" # Let the user override the test.
4801 else
4802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4803 for as_dir in $PATH
4804 do
4805 IFS=$as_save_IFS
4806 test -z "$as_dir" && as_dir=.
4807 for ac_exec_ext in '' $ac_executable_extensions; do
4808 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4809 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4810 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4811 break 2
4812 fi
4813 done
4814 done
4815 IFS=$as_save_IFS
4816
4817 fi
4818 fi
4819 CC=$ac_cv_prog_CC
4820 if test -n "$CC"; then
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4822 $as_echo "$CC" >&6; }
4823 else
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4825 $as_echo "no" >&6; }
4826 fi
4827
4828
4829 fi
4830 if test -z "$ac_cv_prog_CC"; then
4831 ac_ct_CC=$CC
4832 # Extract the first word of "gcc", so it can be a program name with args.
4833 set dummy gcc; ac_word=$2
4834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4835 $as_echo_n "checking for $ac_word... " >&6; }
4836 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4837 $as_echo_n "(cached) " >&6
4838 else
4839 if test -n "$ac_ct_CC"; then
4840 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4841 else
4842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4843 for as_dir in $PATH
4844 do
4845 IFS=$as_save_IFS
4846 test -z "$as_dir" && as_dir=.
4847 for ac_exec_ext in '' $ac_executable_extensions; do
4848 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4849 ac_cv_prog_ac_ct_CC="gcc"
4850 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4851 break 2
4852 fi
4853 done
4854 done
4855 IFS=$as_save_IFS
4856
4857 fi
4858 fi
4859 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4860 if test -n "$ac_ct_CC"; then
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4862 $as_echo "$ac_ct_CC" >&6; }
4863 else
4864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4865 $as_echo "no" >&6; }
4866 fi
4867
4868 if test "x$ac_ct_CC" = x; then
4869 CC=""
4870 else
4871 case $cross_compiling:$ac_tool_warned in
4872 yes:)
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4874 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4875 ac_tool_warned=yes ;;
4876 esac
4877 CC=$ac_ct_CC
4878 fi
4879 else
4880 CC="$ac_cv_prog_CC"
4881 fi
4882
4883 if test -z "$CC"; then
4884 if test -n "$ac_tool_prefix"; then
4885 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4886 set dummy ${ac_tool_prefix}cc; ac_word=$2
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4888 $as_echo_n "checking for $ac_word... " >&6; }
4889 if test "${ac_cv_prog_CC+set}" = set; then :
4890 $as_echo_n "(cached) " >&6
4891 else
4892 if test -n "$CC"; then
4893 ac_cv_prog_CC="$CC" # Let the user override the test.
4894 else
4895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4896 for as_dir in $PATH
4897 do
4898 IFS=$as_save_IFS
4899 test -z "$as_dir" && as_dir=.
4900 for ac_exec_ext in '' $ac_executable_extensions; do
4901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4902 ac_cv_prog_CC="${ac_tool_prefix}cc"
4903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4904 break 2
4905 fi
4906 done
4907 done
4908 IFS=$as_save_IFS
4909
4910 fi
4911 fi
4912 CC=$ac_cv_prog_CC
4913 if test -n "$CC"; then
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4915 $as_echo "$CC" >&6; }
4916 else
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4918 $as_echo "no" >&6; }
4919 fi
4920
4921
4922 fi
4923 fi
4924 if test -z "$CC"; then
4925 # Extract the first word of "cc", so it can be a program name with args.
4926 set dummy cc; ac_word=$2
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4928 $as_echo_n "checking for $ac_word... " >&6; }
4929 if test "${ac_cv_prog_CC+set}" = set; then :
4930 $as_echo_n "(cached) " >&6
4931 else
4932 if test -n "$CC"; then
4933 ac_cv_prog_CC="$CC" # Let the user override the test.
4934 else
4935 ac_prog_rejected=no
4936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4937 for as_dir in $PATH
4938 do
4939 IFS=$as_save_IFS
4940 test -z "$as_dir" && as_dir=.
4941 for ac_exec_ext in '' $ac_executable_extensions; do
4942 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4943 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4944 ac_prog_rejected=yes
4945 continue
4946 fi
4947 ac_cv_prog_CC="cc"
4948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4949 break 2
4950 fi
4951 done
4952 done
4953 IFS=$as_save_IFS
4954
4955 if test $ac_prog_rejected = yes; then
4956 # We found a bogon in the path, so make sure we never use it.
4957 set dummy $ac_cv_prog_CC
4958 shift
4959 if test $# != 0; then
4960 # We chose a different compiler from the bogus one.
4961 # However, it has the same basename, so the bogon will be chosen
4962 # first if we set CC to just the basename; use the full file name.
4963 shift
4964 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4965 fi
4966 fi
4967 fi
4968 fi
4969 CC=$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 $as_echo "no" >&6; }
4976 fi
4977
4978
4979 fi
4980 if test -z "$CC"; then
4981 if test -n "$ac_tool_prefix"; then
4982 for ac_prog in cl.exe
4983 do
4984 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4985 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4987 $as_echo_n "checking for $ac_word... " >&6; }
4988 if test "${ac_cv_prog_CC+set}" = set; then :
4989 $as_echo_n "(cached) " >&6
4990 else
4991 if test -n "$CC"; then
4992 ac_cv_prog_CC="$CC" # Let the user override the test.
4993 else
4994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4995 for as_dir in $PATH
4996 do
4997 IFS=$as_save_IFS
4998 test -z "$as_dir" && as_dir=.
4999 for ac_exec_ext in '' $ac_executable_extensions; do
5000 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5001 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5002 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5003 break 2
5004 fi
5005 done
5006 done
5007 IFS=$as_save_IFS
5008
5009 fi
5010 fi
5011 CC=$ac_cv_prog_CC
5012 if test -n "$CC"; then
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5014 $as_echo "$CC" >&6; }
5015 else
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5017 $as_echo "no" >&6; }
5018 fi
5019
5020
5021 test -n "$CC" && break
5022 done
5023 fi
5024 if test -z "$CC"; then
5025 ac_ct_CC=$CC
5026 for ac_prog in cl.exe
5027 do
5028 # Extract the first word of "$ac_prog", so it can be a program name with args.
5029 set dummy $ac_prog; ac_word=$2
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5031 $as_echo_n "checking for $ac_word... " >&6; }
5032 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
5033 $as_echo_n "(cached) " >&6
5034 else
5035 if test -n "$ac_ct_CC"; then
5036 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5037 else
5038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5039 for as_dir in $PATH
5040 do
5041 IFS=$as_save_IFS
5042 test -z "$as_dir" && as_dir=.
5043 for ac_exec_ext in '' $ac_executable_extensions; do
5044 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5045 ac_cv_prog_ac_ct_CC="$ac_prog"
5046 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5047 break 2
5048 fi
5049 done
5050 done
5051 IFS=$as_save_IFS
5052
5053 fi
5054 fi
5055 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5056 if test -n "$ac_ct_CC"; then
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5058 $as_echo "$ac_ct_CC" >&6; }
5059 else
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5061 $as_echo "no" >&6; }
5062 fi
5063
5064
5065 test -n "$ac_ct_CC" && break
5066 done
5067
5068 if test "x$ac_ct_CC" = x; then
5069 CC=""
5070 else
5071 case $cross_compiling:$ac_tool_warned in
5072 yes:)
5073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5074 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5075 ac_tool_warned=yes ;;
5076 esac
5077 CC=$ac_ct_CC
5078 fi
5079 fi
5080
5081 fi
5082
5083
5084 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5086 as_fn_error "no acceptable C compiler found in \$PATH
5087 See \`config.log' for more details." "$LINENO" 5; }
5088
5089 # Provide some information about the compiler.
5090 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5091 set X $ac_compile
5092 ac_compiler=$2
5093 for ac_option in --version -v -V -qversion; do
5094 { { ac_try="$ac_compiler $ac_option >&5"
5095 case "(($ac_try" in
5096 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5097 *) ac_try_echo=$ac_try;;
5098 esac
5099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5100 $as_echo "$ac_try_echo"; } >&5
5101 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5102 ac_status=$?
5103 if test -s conftest.err; then
5104 sed '10a\
5105 ... rest of stderr output deleted ...
5106 10q' conftest.err >conftest.er1
5107 cat conftest.er1 >&5
5108 fi
5109 rm -f conftest.er1 conftest.err
5110 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5111 test $ac_status = 0; }
5112 done
5113
5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5115 /* end confdefs.h. */
5116
5117 int
5118 main ()
5119 {
5120
5121 ;
5122 return 0;
5123 }
5124 _ACEOF
5125 ac_clean_files_save=$ac_clean_files
5126 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
5127 # Try to create an executable without -o first, disregard a.out.
5128 # It will help us diagnose broken compilers, and finding out an intuition
5129 # of exeext.
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
5131 $as_echo_n "checking whether the C compiler works... " >&6; }
5132 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
5133
5134 # The possible output files:
5135 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
5136
5137 ac_rmfiles=
5138 for ac_file in $ac_files
5139 do
5140 case $ac_file in
5141 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5142 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
5143 esac
5144 done
5145 rm -f $ac_rmfiles
5146
5147 if { { ac_try="$ac_link_default"
5148 case "(($ac_try" in
5149 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5150 *) ac_try_echo=$ac_try;;
5151 esac
5152 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5153 $as_echo "$ac_try_echo"; } >&5
5154 (eval "$ac_link_default") 2>&5
5155 ac_status=$?
5156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5157 test $ac_status = 0; }; then :
5158 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5159 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5160 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5161 # so that the user can short-circuit this test for compilers unknown to
5162 # Autoconf.
5163 for ac_file in $ac_files ''
5164 do
5165 test -f "$ac_file" || continue
5166 case $ac_file in
5167 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5168 ;;
5169 [ab].out )
5170 # We found the default executable, but exeext='' is most
5171 # certainly right.
5172 break;;
5173 *.* )
5174 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5175 then :; else
5176 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5177 fi
5178 # We set ac_cv_exeext here because the later test for it is not
5179 # safe: cross compilers may not add the suffix if given an `-o'
5180 # argument, so we may need to know it at that point already.
5181 # Even if this section looks crufty: it has the advantage of
5182 # actually working.
5183 break;;
5184 * )
5185 break;;
5186 esac
5187 done
5188 test "$ac_cv_exeext" = no && ac_cv_exeext=
5189
5190 else
5191 ac_file=''
5192 fi
5193 if test -z "$ac_file"; then :
5194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5195 $as_echo "no" >&6; }
5196 $as_echo "$as_me: failed program was:" >&5
5197 sed 's/^/| /' conftest.$ac_ext >&5
5198
5199 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5201 { as_fn_set_status 77
5202 as_fn_error "C compiler cannot create executables
5203 See \`config.log' for more details." "$LINENO" 5; }; }
5204 else
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5206 $as_echo "yes" >&6; }
5207 fi
5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5209 $as_echo_n "checking for C compiler default output file name... " >&6; }
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5211 $as_echo "$ac_file" >&6; }
5212 ac_exeext=$ac_cv_exeext
5213
5214 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5215 ac_clean_files=$ac_clean_files_save
5216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5217 $as_echo_n "checking for suffix of executables... " >&6; }
5218 if { { ac_try="$ac_link"
5219 case "(($ac_try" in
5220 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5221 *) ac_try_echo=$ac_try;;
5222 esac
5223 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5224 $as_echo "$ac_try_echo"; } >&5
5225 (eval "$ac_link") 2>&5
5226 ac_status=$?
5227 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5228 test $ac_status = 0; }; then :
5229 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5230 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5231 # work properly (i.e., refer to `conftest.exe'), while it won't with
5232 # `rm'.
5233 for ac_file in conftest.exe conftest conftest.*; do
5234 test -f "$ac_file" || continue
5235 case $ac_file in
5236 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5237 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5238 break;;
5239 * ) break;;
5240 esac
5241 done
5242 else
5243 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5244 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5245 as_fn_error "cannot compute suffix of executables: cannot compile and link
5246 See \`config.log' for more details." "$LINENO" 5; }
5247 fi
5248 rm -f conftest conftest$ac_cv_exeext
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5250 $as_echo "$ac_cv_exeext" >&6; }
5251
5252 rm -f conftest.$ac_ext
5253 EXEEXT=$ac_cv_exeext
5254 ac_exeext=$EXEEXT
5255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5256 /* end confdefs.h. */
5257 #include <stdio.h>
5258 int
5259 main ()
5260 {
5261 FILE *f = fopen ("conftest.out", "w");
5262 return ferror (f) || fclose (f) != 0;
5263
5264 ;
5265 return 0;
5266 }
5267 _ACEOF
5268 ac_clean_files="$ac_clean_files conftest.out"
5269 # Check that the compiler produces executables we can run. If not, either
5270 # the compiler is broken, or we cross compile.
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5272 $as_echo_n "checking whether we are cross compiling... " >&6; }
5273 if test "$cross_compiling" != yes; then
5274 { { ac_try="$ac_link"
5275 case "(($ac_try" in
5276 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5277 *) ac_try_echo=$ac_try;;
5278 esac
5279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5280 $as_echo "$ac_try_echo"; } >&5
5281 (eval "$ac_link") 2>&5
5282 ac_status=$?
5283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5284 test $ac_status = 0; }
5285 if { ac_try='./conftest$ac_cv_exeext'
5286 { { case "(($ac_try" in
5287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5288 *) ac_try_echo=$ac_try;;
5289 esac
5290 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5291 $as_echo "$ac_try_echo"; } >&5
5292 (eval "$ac_try") 2>&5
5293 ac_status=$?
5294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5295 test $ac_status = 0; }; }; then
5296 cross_compiling=no
5297 else
5298 if test "$cross_compiling" = maybe; then
5299 cross_compiling=yes
5300 else
5301 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5302 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5303 as_fn_error "cannot run C compiled programs.
5304 If you meant to cross compile, use \`--host'.
5305 See \`config.log' for more details." "$LINENO" 5; }
5306 fi
5307 fi
5308 fi
5309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5310 $as_echo "$cross_compiling" >&6; }
5311
5312 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5313 ac_clean_files=$ac_clean_files_save
5314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5315 $as_echo_n "checking for suffix of object files... " >&6; }
5316 if test "${ac_cv_objext+set}" = set; then :
5317 $as_echo_n "(cached) " >&6
5318 else
5319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5320 /* end confdefs.h. */
5321
5322 int
5323 main ()
5324 {
5325
5326 ;
5327 return 0;
5328 }
5329 _ACEOF
5330 rm -f conftest.o conftest.obj
5331 if { { ac_try="$ac_compile"
5332 case "(($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 "$ac_compile") 2>&5
5339 ac_status=$?
5340 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5341 test $ac_status = 0; }; then :
5342 for ac_file in conftest.o conftest.obj conftest.*; do
5343 test -f "$ac_file" || continue;
5344 case $ac_file in
5345 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5346 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5347 break;;
5348 esac
5349 done
5350 else
5351 $as_echo "$as_me: failed program was:" >&5
5352 sed 's/^/| /' conftest.$ac_ext >&5
5353
5354 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5355 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5356 as_fn_error "cannot compute suffix of object files: cannot compile
5357 See \`config.log' for more details." "$LINENO" 5; }
5358 fi
5359 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5360 fi
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5362 $as_echo "$ac_cv_objext" >&6; }
5363 OBJEXT=$ac_cv_objext
5364 ac_objext=$OBJEXT
5365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5366 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5367 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5368 $as_echo_n "(cached) " >&6
5369 else
5370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5371 /* end confdefs.h. */
5372
5373 int
5374 main ()
5375 {
5376 #ifndef __GNUC__
5377 choke me
5378 #endif
5379
5380 ;
5381 return 0;
5382 }
5383 _ACEOF
5384 if ac_fn_c_try_compile "$LINENO"; then :
5385 ac_compiler_gnu=yes
5386 else
5387 ac_compiler_gnu=no
5388 fi
5389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5390 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5391
5392 fi
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5394 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5395 if test $ac_compiler_gnu = yes; then
5396 GCC=yes
5397 else
5398 GCC=
5399 fi
5400 ac_test_CFLAGS=${CFLAGS+set}
5401 ac_save_CFLAGS=$CFLAGS
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5403 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5404 if test "${ac_cv_prog_cc_g+set}" = set; then :
5405 $as_echo_n "(cached) " >&6
5406 else
5407 ac_save_c_werror_flag=$ac_c_werror_flag
5408 ac_c_werror_flag=yes
5409 ac_cv_prog_cc_g=no
5410 CFLAGS="-g"
5411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5412 /* end confdefs.h. */
5413
5414 int
5415 main ()
5416 {
5417
5418 ;
5419 return 0;
5420 }
5421 _ACEOF
5422 if ac_fn_c_try_compile "$LINENO"; then :
5423 ac_cv_prog_cc_g=yes
5424 else
5425 CFLAGS=""
5426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5427 /* end confdefs.h. */
5428
5429 int
5430 main ()
5431 {
5432
5433 ;
5434 return 0;
5435 }
5436 _ACEOF
5437 if ac_fn_c_try_compile "$LINENO"; then :
5438
5439 else
5440 ac_c_werror_flag=$ac_save_c_werror_flag
5441 CFLAGS="-g"
5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5443 /* end confdefs.h. */
5444
5445 int
5446 main ()
5447 {
5448
5449 ;
5450 return 0;
5451 }
5452 _ACEOF
5453 if ac_fn_c_try_compile "$LINENO"; then :
5454 ac_cv_prog_cc_g=yes
5455 fi
5456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5457 fi
5458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5459 fi
5460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5461 ac_c_werror_flag=$ac_save_c_werror_flag
5462 fi
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5464 $as_echo "$ac_cv_prog_cc_g" >&6; }
5465 if test "$ac_test_CFLAGS" = set; then
5466 CFLAGS=$ac_save_CFLAGS
5467 elif test $ac_cv_prog_cc_g = yes; then
5468 if test "$GCC" = yes; then
5469 CFLAGS="-g -O2"
5470 else
5471 CFLAGS="-g"
5472 fi
5473 else
5474 if test "$GCC" = yes; then
5475 CFLAGS="-O2"
5476 else
5477 CFLAGS=
5478 fi
5479 fi
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5481 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5482 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5483 $as_echo_n "(cached) " >&6
5484 else
5485 ac_cv_prog_cc_c89=no
5486 ac_save_CC=$CC
5487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5488 /* end confdefs.h. */
5489 #include <stdarg.h>
5490 #include <stdio.h>
5491 #include <sys/types.h>
5492 #include <sys/stat.h>
5493 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5494 struct buf { int x; };
5495 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5496 static char *e (p, i)
5497 char **p;
5498 int i;
5499 {
5500 return p[i];
5501 }
5502 static char *f (char * (*g) (char **, int), char **p, ...)
5503 {
5504 char *s;
5505 va_list v;
5506 va_start (v,p);
5507 s = g (p, va_arg (v,int));
5508 va_end (v);
5509 return s;
5510 }
5511
5512 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5513 function prototypes and stuff, but not '\xHH' hex character constants.
5514 These don't provoke an error unfortunately, instead are silently treated
5515 as 'x'. The following induces an error, until -std is added to get
5516 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5517 array size at least. It's necessary to write '\x00'==0 to get something
5518 that's true only with -std. */
5519 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5520
5521 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5522 inside strings and character constants. */
5523 #define FOO(x) 'x'
5524 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5525
5526 int test (int i, double x);
5527 struct s1 {int (*f) (int a);};
5528 struct s2 {int (*f) (double a);};
5529 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5530 int argc;
5531 char **argv;
5532 int
5533 main ()
5534 {
5535 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5536 ;
5537 return 0;
5538 }
5539 _ACEOF
5540 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5541 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5542 do
5543 CC="$ac_save_CC $ac_arg"
5544 if ac_fn_c_try_compile "$LINENO"; then :
5545 ac_cv_prog_cc_c89=$ac_arg
5546 fi
5547 rm -f core conftest.err conftest.$ac_objext
5548 test "x$ac_cv_prog_cc_c89" != "xno" && break
5549 done
5550 rm -f conftest.$ac_ext
5551 CC=$ac_save_CC
5552
5553 fi
5554 # AC_CACHE_VAL
5555 case "x$ac_cv_prog_cc_c89" in
5556 x)
5557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5558 $as_echo "none needed" >&6; } ;;
5559 xno)
5560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5561 $as_echo "unsupported" >&6; } ;;
5562 *)
5563 CC="$CC $ac_cv_prog_cc_c89"
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5565 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5566 esac
5567 if test "x$ac_cv_prog_cc_c89" != xno; then :
5568
5569 fi
5570
5571 ac_ext=c
5572 ac_cpp='$CPP $CPPFLAGS'
5573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5576 DEPDIR="${am__leading_dot}deps"
5577
5578 ac_config_commands="$ac_config_commands depfiles"
5579
5580
5581 am_make=${MAKE-make}
5582 cat > confinc << 'END'
5583 am__doit:
5584 @echo this is the am__doit target
5585 .PHONY: am__doit
5586 END
5587 # If we don't find an include directive, just comment out the code.
5588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5589 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5590 am__include="#"
5591 am__quote=
5592 _am_result=none
5593 # First try GNU make style include.
5594 echo "include confinc" > confmf
5595 # Ignore all kinds of additional output from `make'.
5596 case `$am_make -s -f confmf 2> /dev/null` in #(
5597 *the\ am__doit\ target*)
5598 am__include=include
5599 am__quote=
5600 _am_result=GNU
5601 ;;
5602 esac
5603 # Now try BSD make style include.
5604 if test "$am__include" = "#"; then
5605 echo '.include "confinc"' > confmf
5606 case `$am_make -s -f confmf 2> /dev/null` in #(
5607 *the\ am__doit\ target*)
5608 am__include=.include
5609 am__quote="\""
5610 _am_result=BSD
5611 ;;
5612 esac
5613 fi
5614
5615
5616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5617 $as_echo "$_am_result" >&6; }
5618 rm -f confinc confmf
5619
5620 # Check whether --enable-dependency-tracking was given.
5621 if test "${enable_dependency_tracking+set}" = set; then :
5622 enableval=$enable_dependency_tracking;
5623 fi
5624
5625 if test "x$enable_dependency_tracking" != xno; then
5626 am_depcomp="$ac_aux_dir/depcomp"
5627 AMDEPBACKSLASH='\'
5628 fi
5629 if test "x$enable_dependency_tracking" != xno; then
5630 AMDEP_TRUE=
5631 AMDEP_FALSE='#'
5632 else
5633 AMDEP_TRUE='#'
5634 AMDEP_FALSE=
5635 fi
5636
5637
5638
5639 depcc="$CC" am_compiler_list=
5640
5641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5642 $as_echo_n "checking dependency style of $depcc... " >&6; }
5643 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5644 $as_echo_n "(cached) " >&6
5645 else
5646 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5647 # We make a subdir and do the tests there. Otherwise we can end up
5648 # making bogus files that we don't know about and never remove. For
5649 # instance it was reported that on HP-UX the gcc test will end up
5650 # making a dummy file named `D' -- because `-MD' means `put the output
5651 # in D'.
5652 mkdir conftest.dir
5653 # Copy depcomp to subdir because otherwise we won't find it if we're
5654 # using a relative directory.
5655 cp "$am_depcomp" conftest.dir
5656 cd conftest.dir
5657 # We will build objects and dependencies in a subdirectory because
5658 # it helps to detect inapplicable dependency modes. For instance
5659 # both Tru64's cc and ICC support -MD to output dependencies as a
5660 # side effect of compilation, but ICC will put the dependencies in
5661 # the current directory while Tru64 will put them in the object
5662 # directory.
5663 mkdir sub
5664
5665 am_cv_CC_dependencies_compiler_type=none
5666 if test "$am_compiler_list" = ""; then
5667 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5668 fi
5669 am__universal=false
5670 case " $depcc " in #(
5671 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5672 esac
5673
5674 for depmode in $am_compiler_list; do
5675 # Setup a source with many dependencies, because some compilers
5676 # like to wrap large dependency lists on column 80 (with \), and
5677 # we should not choose a depcomp mode which is confused by this.
5678 #
5679 # We need to recreate these files for each test, as the compiler may
5680 # overwrite some of them when testing with obscure command lines.
5681 # This happens at least with the AIX C compiler.
5682 : > sub/conftest.c
5683 for i in 1 2 3 4 5 6; do
5684 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5685 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5686 # Solaris 8's {/usr,}/bin/sh.
5687 touch sub/conftst$i.h
5688 done
5689 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5690
5691 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5692 # mode. It turns out that the SunPro C++ compiler does not properly
5693 # handle `-M -o', and we need to detect this. Also, some Intel
5694 # versions had trouble with output in subdirs
5695 am__obj=sub/conftest.${OBJEXT-o}
5696 am__minus_obj="-o $am__obj"
5697 case $depmode in
5698 gcc)
5699 # This depmode causes a compiler race in universal mode.
5700 test "$am__universal" = false || continue
5701 ;;
5702 nosideeffect)
5703 # after this tag, mechanisms are not by side-effect, so they'll
5704 # only be used when explicitly requested
5705 if test "x$enable_dependency_tracking" = xyes; then
5706 continue
5707 else
5708 break
5709 fi
5710 ;;
5711 msvisualcpp | msvcmsys)
5712 # This compiler won't grok `-c -o', but also, the minuso test has
5713 # not run yet. These depmodes are late enough in the game, and
5714 # so weak that their functioning should not be impacted.
5715 am__obj=conftest.${OBJEXT-o}
5716 am__minus_obj=
5717 ;;
5718 none) break ;;
5719 esac
5720 if depmode=$depmode \
5721 source=sub/conftest.c object=$am__obj \
5722 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5723 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5724 >/dev/null 2>conftest.err &&
5725 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5726 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5727 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5728 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5729 # icc doesn't choke on unknown options, it will just issue warnings
5730 # or remarks (even with -Werror). So we grep stderr for any message
5731 # that says an option was ignored or not supported.
5732 # When given -MP, icc 7.0 and 7.1 complain thusly:
5733 # icc: Command line warning: ignoring option '-M'; no argument required
5734 # The diagnosis changed in icc 8.0:
5735 # icc: Command line remark: option '-MP' not supported
5736 if (grep 'ignoring option' conftest.err ||
5737 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5738 am_cv_CC_dependencies_compiler_type=$depmode
5739 break
5740 fi
5741 fi
5742 done
5743
5744 cd ..
5745 rm -rf conftest.dir
5746 else
5747 am_cv_CC_dependencies_compiler_type=none
5748 fi
5749
5750 fi
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5752 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5753 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5754
5755 if
5756 test "x$enable_dependency_tracking" != xno \
5757 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5758 am__fastdepCC_TRUE=
5759 am__fastdepCC_FALSE='#'
5760 else
5761 am__fastdepCC_TRUE='#'
5762 am__fastdepCC_FALSE=
5763 fi
5764
5765
5766 if test "x$CC" != xcc; then
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5768 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5769 else
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5771 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5772 fi
5773 set dummy $CC; ac_cc=`$as_echo "$2" |
5774 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5775 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5776 $as_echo_n "(cached) " >&6
5777 else
5778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5779 /* end confdefs.h. */
5780
5781 int
5782 main ()
5783 {
5784
5785 ;
5786 return 0;
5787 }
5788 _ACEOF
5789 # Make sure it works both with $CC and with simple cc.
5790 # We do the test twice because some compilers refuse to overwrite an
5791 # existing .o file with -o, though they will create one.
5792 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5793 rm -f conftest2.*
5794 if { { case "(($ac_try" in
5795 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5796 *) ac_try_echo=$ac_try;;
5797 esac
5798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5799 $as_echo "$ac_try_echo"; } >&5
5800 (eval "$ac_try") 2>&5
5801 ac_status=$?
5802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5803 test $ac_status = 0; } &&
5804 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5805 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5806 *) ac_try_echo=$ac_try;;
5807 esac
5808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5809 $as_echo "$ac_try_echo"; } >&5
5810 (eval "$ac_try") 2>&5
5811 ac_status=$?
5812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5813 test $ac_status = 0; };
5814 then
5815 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5816 if test "x$CC" != xcc; then
5817 # Test first that cc exists at all.
5818 if { ac_try='cc -c conftest.$ac_ext >&5'
5819 { { case "(($ac_try" in
5820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5821 *) ac_try_echo=$ac_try;;
5822 esac
5823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5824 $as_echo "$ac_try_echo"; } >&5
5825 (eval "$ac_try") 2>&5
5826 ac_status=$?
5827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5828 test $ac_status = 0; }; }; then
5829 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5830 rm -f conftest2.*
5831 if { { case "(($ac_try" in
5832 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5833 *) ac_try_echo=$ac_try;;
5834 esac
5835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5836 $as_echo "$ac_try_echo"; } >&5
5837 (eval "$ac_try") 2>&5
5838 ac_status=$?
5839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5840 test $ac_status = 0; } &&
5841 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5842 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5843 *) ac_try_echo=$ac_try;;
5844 esac
5845 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5846 $as_echo "$ac_try_echo"; } >&5
5847 (eval "$ac_try") 2>&5
5848 ac_status=$?
5849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5850 test $ac_status = 0; };
5851 then
5852 # cc works too.
5853 :
5854 else
5855 # cc exists but doesn't like -o.
5856 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5857 fi
5858 fi
5859 fi
5860 else
5861 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5862 fi
5863 rm -f core conftest*
5864
5865 fi
5866 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5868 $as_echo "yes" >&6; }
5869 else
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5871 $as_echo "no" >&6; }
5872
5873 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5874
5875 fi
5876
5877 # FIXME: we rely on the cache variable name because
5878 # there is no other way.
5879 set dummy $CC
5880 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5881 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5882 if test "$am_t" != yes; then
5883 # Losing compiler, so override with the script.
5884 # FIXME: It is wrong to rewrite CC.
5885 # But if we don't then we get into trouble of one sort or another.
5886 # A longer-term fix would be to have automake use am__CC in this case,
5887 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5888 CC="$am_aux_dir/compile $CC"
5889 fi
5890
5891
5892
5893 if test x$GCC = xyes; then
5894 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5895 else
5896 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5897 fi
5898
5899 # Avoid gnulib's tests for O_NOATIME and O_NOFOLLOW, as we don't use them.
5900
5901 # Avoid gnulib's threadlib module, as we do threads our own way.
5902
5903
5904 # Initialize gnulib right after choosing the compiler.
5905
5906 ac_ext=c
5907 ac_cpp='$CPP $CPPFLAGS'
5908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5912 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5913 # On Suns, sometimes $CPP names a directory.
5914 if test -n "$CPP" && test -d "$CPP"; then
5915 CPP=
5916 fi
5917 if test -z "$CPP"; then
5918 if test "${ac_cv_prog_CPP+set}" = set; then :
5919 $as_echo_n "(cached) " >&6
5920 else
5921 # Double quotes because CPP needs to be expanded
5922 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5923 do
5924 ac_preproc_ok=false
5925 for ac_c_preproc_warn_flag in '' yes
5926 do
5927 # Use a header file that comes with gcc, so configuring glibc
5928 # with a fresh cross-compiler works.
5929 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5930 # <limits.h> exists even on freestanding compilers.
5931 # On the NeXT, cc -E runs the code through the compiler's parser,
5932 # not just through cpp. "Syntax error" is here to catch this case.
5933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5934 /* end confdefs.h. */
5935 #ifdef __STDC__
5936 # include <limits.h>
5937 #else
5938 # include <assert.h>
5939 #endif
5940 Syntax error
5941 _ACEOF
5942 if ac_fn_c_try_cpp "$LINENO"; then :
5943
5944 else
5945 # Broken: fails on valid input.
5946 continue
5947 fi
5948 rm -f conftest.err conftest.$ac_ext
5949
5950 # OK, works on sane cases. Now check whether nonexistent headers
5951 # can be detected and how.
5952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5953 /* end confdefs.h. */
5954 #include <ac_nonexistent.h>
5955 _ACEOF
5956 if ac_fn_c_try_cpp "$LINENO"; then :
5957 # Broken: success on invalid input.
5958 continue
5959 else
5960 # Passes both tests.
5961 ac_preproc_ok=:
5962 break
5963 fi
5964 rm -f conftest.err conftest.$ac_ext
5965
5966 done
5967 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5968 rm -f conftest.err conftest.$ac_ext
5969 if $ac_preproc_ok; then :
5970 break
5971 fi
5972
5973 done
5974 ac_cv_prog_CPP=$CPP
5975
5976 fi
5977 CPP=$ac_cv_prog_CPP
5978 else
5979 ac_cv_prog_CPP=$CPP
5980 fi
5981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5982 $as_echo "$CPP" >&6; }
5983 ac_preproc_ok=false
5984 for ac_c_preproc_warn_flag in '' yes
5985 do
5986 # Use a header file that comes with gcc, so configuring glibc
5987 # with a fresh cross-compiler works.
5988 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5989 # <limits.h> exists even on freestanding compilers.
5990 # On the NeXT, cc -E runs the code through the compiler's parser,
5991 # not just through cpp. "Syntax error" is here to catch this case.
5992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5993 /* end confdefs.h. */
5994 #ifdef __STDC__
5995 # include <limits.h>
5996 #else
5997 # include <assert.h>
5998 #endif
5999 Syntax error
6000 _ACEOF
6001 if ac_fn_c_try_cpp "$LINENO"; then :
6002
6003 else
6004 # Broken: fails on valid input.
6005 continue
6006 fi
6007 rm -f conftest.err conftest.$ac_ext
6008
6009 # OK, works on sane cases. Now check whether nonexistent headers
6010 # can be detected and how.
6011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6012 /* end confdefs.h. */
6013 #include <ac_nonexistent.h>
6014 _ACEOF
6015 if ac_fn_c_try_cpp "$LINENO"; then :
6016 # Broken: success on invalid input.
6017 continue
6018 else
6019 # Passes both tests.
6020 ac_preproc_ok=:
6021 break
6022 fi
6023 rm -f conftest.err conftest.$ac_ext
6024
6025 done
6026 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6027 rm -f conftest.err conftest.$ac_ext
6028 if $ac_preproc_ok; then :
6029
6030 else
6031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6033 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6034 See \`config.log' for more details." "$LINENO" 5; }
6035 fi
6036
6037 ac_ext=c
6038 ac_cpp='$CPP $CPPFLAGS'
6039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6042
6043
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6045 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6046 if test "${ac_cv_path_GREP+set}" = set; then :
6047 $as_echo_n "(cached) " >&6
6048 else
6049 if test -z "$GREP"; then
6050 ac_path_GREP_found=false
6051 # Loop through the user's path and test for each of PROGNAME-LIST
6052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6053 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6054 do
6055 IFS=$as_save_IFS
6056 test -z "$as_dir" && as_dir=.
6057 for ac_prog in grep ggrep; do
6058 for ac_exec_ext in '' $ac_executable_extensions; do
6059 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6060 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
6061 # Check for GNU ac_path_GREP and select it if it is found.
6062 # Check for GNU $ac_path_GREP
6063 case `"$ac_path_GREP" --version 2>&1` in
6064 *GNU*)
6065 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6066 *)
6067 ac_count=0
6068 $as_echo_n 0123456789 >"conftest.in"
6069 while :
6070 do
6071 cat "conftest.in" "conftest.in" >"conftest.tmp"
6072 mv "conftest.tmp" "conftest.in"
6073 cp "conftest.in" "conftest.nl"
6074 $as_echo 'GREP' >> "conftest.nl"
6075 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6076 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6077 as_fn_arith $ac_count + 1 && ac_count=$as_val
6078 if test $ac_count -gt ${ac_path_GREP_max-0}; then
6079 # Best one so far, save it but keep looking for a better one
6080 ac_cv_path_GREP="$ac_path_GREP"
6081 ac_path_GREP_max=$ac_count
6082 fi
6083 # 10*(2^10) chars as input seems more than enough
6084 test $ac_count -gt 10 && break
6085 done
6086 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6087 esac
6088
6089 $ac_path_GREP_found && break 3
6090 done
6091 done
6092 done
6093 IFS=$as_save_IFS
6094 if test -z "$ac_cv_path_GREP"; then
6095 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6096 fi
6097 else
6098 ac_cv_path_GREP=$GREP
6099 fi
6100
6101 fi
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6103 $as_echo "$ac_cv_path_GREP" >&6; }
6104 GREP="$ac_cv_path_GREP"
6105
6106
6107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6108 $as_echo_n "checking for egrep... " >&6; }
6109 if test "${ac_cv_path_EGREP+set}" = set; then :
6110 $as_echo_n "(cached) " >&6
6111 else
6112 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6113 then ac_cv_path_EGREP="$GREP -E"
6114 else
6115 if test -z "$EGREP"; then
6116 ac_path_EGREP_found=false
6117 # Loop through the user's path and test for each of PROGNAME-LIST
6118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6119 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6120 do
6121 IFS=$as_save_IFS
6122 test -z "$as_dir" && as_dir=.
6123 for ac_prog in egrep; do
6124 for ac_exec_ext in '' $ac_executable_extensions; do
6125 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6126 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6127 # Check for GNU ac_path_EGREP and select it if it is found.
6128 # Check for GNU $ac_path_EGREP
6129 case `"$ac_path_EGREP" --version 2>&1` in
6130 *GNU*)
6131 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6132 *)
6133 ac_count=0
6134 $as_echo_n 0123456789 >"conftest.in"
6135 while :
6136 do
6137 cat "conftest.in" "conftest.in" >"conftest.tmp"
6138 mv "conftest.tmp" "conftest.in"
6139 cp "conftest.in" "conftest.nl"
6140 $as_echo 'EGREP' >> "conftest.nl"
6141 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6142 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6143 as_fn_arith $ac_count + 1 && ac_count=$as_val
6144 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6145 # Best one so far, save it but keep looking for a better one
6146 ac_cv_path_EGREP="$ac_path_EGREP"
6147 ac_path_EGREP_max=$ac_count
6148 fi
6149 # 10*(2^10) chars as input seems more than enough
6150 test $ac_count -gt 10 && break
6151 done
6152 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6153 esac
6154
6155 $ac_path_EGREP_found && break 3
6156 done
6157 done
6158 done
6159 IFS=$as_save_IFS
6160 if test -z "$ac_cv_path_EGREP"; then
6161 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6162 fi
6163 else
6164 ac_cv_path_EGREP=$EGREP
6165 fi
6166
6167 fi
6168 fi
6169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6170 $as_echo "$ac_cv_path_EGREP" >&6; }
6171 EGREP="$ac_cv_path_EGREP"
6172
6173
6174
6175
6176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6177 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6178 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6179 $as_echo_n "(cached) " >&6
6180 else
6181
6182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6183 /* end confdefs.h. */
6184
6185 #ifdef __ACK__
6186 Amsterdam
6187 #endif
6188
6189 _ACEOF
6190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6191 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6192 gl_cv_c_amsterdam_compiler=yes
6193 else
6194 gl_cv_c_amsterdam_compiler=no
6195 fi
6196 rm -f conftest*
6197
6198
6199 fi
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6201 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6202 if test -z "$AR"; then
6203 if test $gl_cv_c_amsterdam_compiler = yes; then
6204 AR='cc -c.a'
6205 if test -z "$ARFLAGS"; then
6206 ARFLAGS='-o'
6207 fi
6208 else
6209 if test -n "$ac_tool_prefix"; then
6210 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6211 set dummy ${ac_tool_prefix}ar; ac_word=$2
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6213 $as_echo_n "checking for $ac_word... " >&6; }
6214 if test "${ac_cv_prog_AR+set}" = set; then :
6215 $as_echo_n "(cached) " >&6
6216 else
6217 if test -n "$AR"; then
6218 ac_cv_prog_AR="$AR" # Let the user override the test.
6219 else
6220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6221 for as_dir in $PATH
6222 do
6223 IFS=$as_save_IFS
6224 test -z "$as_dir" && as_dir=.
6225 for ac_exec_ext in '' $ac_executable_extensions; do
6226 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6227 ac_cv_prog_AR="${ac_tool_prefix}ar"
6228 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6229 break 2
6230 fi
6231 done
6232 done
6233 IFS=$as_save_IFS
6234
6235 fi
6236 fi
6237 AR=$ac_cv_prog_AR
6238 if test -n "$AR"; then
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6240 $as_echo "$AR" >&6; }
6241 else
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6243 $as_echo "no" >&6; }
6244 fi
6245
6246
6247 fi
6248 if test -z "$ac_cv_prog_AR"; then
6249 ac_ct_AR=$AR
6250 # Extract the first word of "ar", so it can be a program name with args.
6251 set dummy ar; ac_word=$2
6252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6253 $as_echo_n "checking for $ac_word... " >&6; }
6254 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6255 $as_echo_n "(cached) " >&6
6256 else
6257 if test -n "$ac_ct_AR"; then
6258 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6259 else
6260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6261 for as_dir in $PATH
6262 do
6263 IFS=$as_save_IFS
6264 test -z "$as_dir" && as_dir=.
6265 for ac_exec_ext in '' $ac_executable_extensions; do
6266 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6267 ac_cv_prog_ac_ct_AR="ar"
6268 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6269 break 2
6270 fi
6271 done
6272 done
6273 IFS=$as_save_IFS
6274
6275 fi
6276 fi
6277 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6278 if test -n "$ac_ct_AR"; then
6279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6280 $as_echo "$ac_ct_AR" >&6; }
6281 else
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6283 $as_echo "no" >&6; }
6284 fi
6285
6286 if test "x$ac_ct_AR" = x; then
6287 AR="ar"
6288 else
6289 case $cross_compiling:$ac_tool_warned in
6290 yes:)
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6292 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6293 ac_tool_warned=yes ;;
6294 esac
6295 AR=$ac_ct_AR
6296 fi
6297 else
6298 AR="$ac_cv_prog_AR"
6299 fi
6300
6301 if test -z "$ARFLAGS"; then
6302 ARFLAGS='cru'
6303 fi
6304 fi
6305 else
6306 if test -z "$ARFLAGS"; then
6307 ARFLAGS='cru'
6308 fi
6309 fi
6310
6311
6312 if test -z "$RANLIB"; then
6313 if test $gl_cv_c_amsterdam_compiler = yes; then
6314 RANLIB=':'
6315 else
6316 if test -n "$ac_tool_prefix"; then
6317 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6318 set dummy ${ac_tool_prefix}ranlib; 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_RANLIB+set}" = set; then :
6322 $as_echo_n "(cached) " >&6
6323 else
6324 if test -n "$RANLIB"; then
6325 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6326 else
6327 as_save_IFS=$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_RANLIB="${ac_tool_prefix}ranlib"
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 RANLIB=$ac_cv_prog_RANLIB
6345 if test -n "$RANLIB"; then
6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6347 $as_echo "$RANLIB" >&6; }
6348 else
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6350 $as_echo "no" >&6; }
6351 fi
6352
6353
6354 fi
6355 if test -z "$ac_cv_prog_RANLIB"; then
6356 ac_ct_RANLIB=$RANLIB
6357 # Extract the first word of "ranlib", so it can be a program name with args.
6358 set dummy ranlib; ac_word=$2
6359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6360 $as_echo_n "checking for $ac_word... " >&6; }
6361 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6362 $as_echo_n "(cached) " >&6
6363 else
6364 if test -n "$ac_ct_RANLIB"; then
6365 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6366 else
6367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6368 for as_dir in $PATH
6369 do
6370 IFS=$as_save_IFS
6371 test -z "$as_dir" && as_dir=.
6372 for ac_exec_ext in '' $ac_executable_extensions; do
6373 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6374 ac_cv_prog_ac_ct_RANLIB="ranlib"
6375 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6376 break 2
6377 fi
6378 done
6379 done
6380 IFS=$as_save_IFS
6381
6382 fi
6383 fi
6384 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6385 if test -n "$ac_ct_RANLIB"; then
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6387 $as_echo "$ac_ct_RANLIB" >&6; }
6388 else
6389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6390 $as_echo "no" >&6; }
6391 fi
6392
6393 if test "x$ac_ct_RANLIB" = x; then
6394 RANLIB=":"
6395 else
6396 case $cross_compiling:$ac_tool_warned in
6397 yes:)
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6399 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6400 ac_tool_warned=yes ;;
6401 esac
6402 RANLIB=$ac_ct_RANLIB
6403 fi
6404 else
6405 RANLIB="$ac_cv_prog_RANLIB"
6406 fi
6407
6408 fi
6409 fi
6410
6411
6412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6413 $as_echo_n "checking for ANSI C header files... " >&6; }
6414 if test "${ac_cv_header_stdc+set}" = set; then :
6415 $as_echo_n "(cached) " >&6
6416 else
6417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6418 /* end confdefs.h. */
6419 #include <stdlib.h>
6420 #include <stdarg.h>
6421 #include <string.h>
6422 #include <float.h>
6423
6424 int
6425 main ()
6426 {
6427
6428 ;
6429 return 0;
6430 }
6431 _ACEOF
6432 if ac_fn_c_try_compile "$LINENO"; then :
6433 ac_cv_header_stdc=yes
6434 else
6435 ac_cv_header_stdc=no
6436 fi
6437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6438
6439 if test $ac_cv_header_stdc = yes; then
6440 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6442 /* end confdefs.h. */
6443 #include <string.h>
6444
6445 _ACEOF
6446 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6447 $EGREP "memchr" >/dev/null 2>&1; then :
6448
6449 else
6450 ac_cv_header_stdc=no
6451 fi
6452 rm -f conftest*
6453
6454 fi
6455
6456 if test $ac_cv_header_stdc = yes; then
6457 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6459 /* end confdefs.h. */
6460 #include <stdlib.h>
6461
6462 _ACEOF
6463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6464 $EGREP "free" >/dev/null 2>&1; then :
6465
6466 else
6467 ac_cv_header_stdc=no
6468 fi
6469 rm -f conftest*
6470
6471 fi
6472
6473 if test $ac_cv_header_stdc = yes; then
6474 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6475 if test "$cross_compiling" = yes; then :
6476 :
6477 else
6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6479 /* end confdefs.h. */
6480 #include <ctype.h>
6481 #include <stdlib.h>
6482 #if ((' ' & 0x0FF) == 0x020)
6483 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6484 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6485 #else
6486 # define ISLOWER(c) \
6487 (('a' <= (c) && (c) <= 'i') \
6488 || ('j' <= (c) && (c) <= 'r') \
6489 || ('s' <= (c) && (c) <= 'z'))
6490 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6491 #endif
6492
6493 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6494 int
6495 main ()
6496 {
6497 int i;
6498 for (i = 0; i < 256; i++)
6499 if (XOR (islower (i), ISLOWER (i))
6500 || toupper (i) != TOUPPER (i))
6501 return 2;
6502 return 0;
6503 }
6504 _ACEOF
6505 if ac_fn_c_try_run "$LINENO"; then :
6506
6507 else
6508 ac_cv_header_stdc=no
6509 fi
6510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6511 conftest.$ac_objext conftest.beam conftest.$ac_ext
6512 fi
6513
6514 fi
6515 fi
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6517 $as_echo "$ac_cv_header_stdc" >&6; }
6518 if test $ac_cv_header_stdc = yes; then
6519
6520 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6521
6522 fi
6523
6524 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6525 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6526 inttypes.h stdint.h unistd.h
6527 do :
6528 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6529 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6530 "
6531 eval as_val=\$$as_ac_Header
6532 if test "x$as_val" = x""yes; then :
6533 cat >>confdefs.h <<_ACEOF
6534 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6535 _ACEOF
6536
6537 fi
6538
6539 done
6540
6541
6542
6543 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6544 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6545 MINIX=yes
6546 else
6547 MINIX=
6548 fi
6549
6550
6551 if test "$MINIX" = yes; then
6552
6553 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6554
6555
6556 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6557
6558
6559 $as_echo "#define _MINIX 1" >>confdefs.h
6560
6561
6562 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
6563
6564 fi
6565
6566
6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6568 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6569 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6570 $as_echo_n "(cached) " >&6
6571 else
6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6573 /* end confdefs.h. */
6574
6575 # define __EXTENSIONS__ 1
6576 $ac_includes_default
6577 int
6578 main ()
6579 {
6580
6581 ;
6582 return 0;
6583 }
6584 _ACEOF
6585 if ac_fn_c_try_compile "$LINENO"; then :
6586 ac_cv_safe_to_define___extensions__=yes
6587 else
6588 ac_cv_safe_to_define___extensions__=no
6589 fi
6590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6591 fi
6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6593 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6594 test $ac_cv_safe_to_define___extensions__ = yes &&
6595 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6596
6597 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6598
6599 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6600
6601 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6602
6603 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6604
6605 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6606
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
6608 $as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
6609 if test "${ac_cv_should_define__xopen_source+set}" = set; then :
6610 $as_echo_n "(cached) " >&6
6611 else
6612 ac_cv_should_define__xopen_source=no
6613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6614 /* end confdefs.h. */
6615
6616 #include <wchar.h>
6617 mbstate_t x;
6618 int
6619 main ()
6620 {
6621
6622 ;
6623 return 0;
6624 }
6625 _ACEOF
6626 if ac_fn_c_try_compile "$LINENO"; then :
6627
6628 else
6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6630 /* end confdefs.h. */
6631
6632 #define _XOPEN_SOURCE 500
6633 #include <wchar.h>
6634 mbstate_t x;
6635 int
6636 main ()
6637 {
6638
6639 ;
6640 return 0;
6641 }
6642 _ACEOF
6643 if ac_fn_c_try_compile "$LINENO"; then :
6644 ac_cv_should_define__xopen_source=yes
6645 fi
6646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6647 fi
6648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6649 fi
6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
6651 $as_echo "$ac_cv_should_define__xopen_source" >&6; }
6652 test $ac_cv_should_define__xopen_source = yes &&
6653 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6654
6655
6656
6657
6658
6659
6660
6661
6662 # Check whether --enable-largefile was given.
6663 if test "${enable_largefile+set}" = set; then :
6664 enableval=$enable_largefile;
6665 fi
6666
6667 if test "$enable_largefile" != no; then
6668
6669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6670 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6671 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6672 $as_echo_n "(cached) " >&6
6673 else
6674 ac_cv_sys_largefile_CC=no
6675 if test "$GCC" != yes; then
6676 ac_save_CC=$CC
6677 while :; do
6678 # IRIX 6.2 and later do not support large files by default,
6679 # so use the C compiler's -n32 option if that helps.
6680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6681 /* end confdefs.h. */
6682 #include <sys/types.h>
6683 /* Check that off_t can represent 2**63 - 1 correctly.
6684 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6685 since some C++ compilers masquerading as C compilers
6686 incorrectly reject 9223372036854775807. */
6687 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6688 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6689 && LARGE_OFF_T % 2147483647 == 1)
6690 ? 1 : -1];
6691 int
6692 main ()
6693 {
6694
6695 ;
6696 return 0;
6697 }
6698 _ACEOF
6699 if ac_fn_c_try_compile "$LINENO"; then :
6700 break
6701 fi
6702 rm -f core conftest.err conftest.$ac_objext
6703 CC="$CC -n32"
6704 if ac_fn_c_try_compile "$LINENO"; then :
6705 ac_cv_sys_largefile_CC=' -n32'; break
6706 fi
6707 rm -f core conftest.err conftest.$ac_objext
6708 break
6709 done
6710 CC=$ac_save_CC
6711 rm -f conftest.$ac_ext
6712 fi
6713 fi
6714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6715 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6716 if test "$ac_cv_sys_largefile_CC" != no; then
6717 CC=$CC$ac_cv_sys_largefile_CC
6718 fi
6719
6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6721 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6722 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6723 $as_echo_n "(cached) " >&6
6724 else
6725 while :; do
6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6727 /* end confdefs.h. */
6728 #include <sys/types.h>
6729 /* Check that off_t can represent 2**63 - 1 correctly.
6730 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6731 since some C++ compilers masquerading as C compilers
6732 incorrectly reject 9223372036854775807. */
6733 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6734 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6735 && LARGE_OFF_T % 2147483647 == 1)
6736 ? 1 : -1];
6737 int
6738 main ()
6739 {
6740
6741 ;
6742 return 0;
6743 }
6744 _ACEOF
6745 if ac_fn_c_try_compile "$LINENO"; then :
6746 ac_cv_sys_file_offset_bits=no; break
6747 fi
6748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6750 /* end confdefs.h. */
6751 #define _FILE_OFFSET_BITS 64
6752 #include <sys/types.h>
6753 /* Check that off_t can represent 2**63 - 1 correctly.
6754 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6755 since some C++ compilers masquerading as C compilers
6756 incorrectly reject 9223372036854775807. */
6757 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6758 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6759 && LARGE_OFF_T % 2147483647 == 1)
6760 ? 1 : -1];
6761 int
6762 main ()
6763 {
6764
6765 ;
6766 return 0;
6767 }
6768 _ACEOF
6769 if ac_fn_c_try_compile "$LINENO"; then :
6770 ac_cv_sys_file_offset_bits=64; break
6771 fi
6772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6773 ac_cv_sys_file_offset_bits=unknown
6774 break
6775 done
6776 fi
6777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6778 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6779 case $ac_cv_sys_file_offset_bits in #(
6780 no | unknown) ;;
6781 *)
6782 cat >>confdefs.h <<_ACEOF
6783 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6784 _ACEOF
6785 ;;
6786 esac
6787 rm -rf conftest*
6788 if test $ac_cv_sys_file_offset_bits = unknown; then
6789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6790 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6791 if test "${ac_cv_sys_large_files+set}" = set; then :
6792 $as_echo_n "(cached) " >&6
6793 else
6794 while :; do
6795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6796 /* end confdefs.h. */
6797 #include <sys/types.h>
6798 /* Check that off_t can represent 2**63 - 1 correctly.
6799 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6800 since some C++ compilers masquerading as C compilers
6801 incorrectly reject 9223372036854775807. */
6802 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6803 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6804 && LARGE_OFF_T % 2147483647 == 1)
6805 ? 1 : -1];
6806 int
6807 main ()
6808 {
6809
6810 ;
6811 return 0;
6812 }
6813 _ACEOF
6814 if ac_fn_c_try_compile "$LINENO"; then :
6815 ac_cv_sys_large_files=no; break
6816 fi
6817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6819 /* end confdefs.h. */
6820 #define _LARGE_FILES 1
6821 #include <sys/types.h>
6822 /* Check that off_t can represent 2**63 - 1 correctly.
6823 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6824 since some C++ compilers masquerading as C compilers
6825 incorrectly reject 9223372036854775807. */
6826 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6827 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6828 && LARGE_OFF_T % 2147483647 == 1)
6829 ? 1 : -1];
6830 int
6831 main ()
6832 {
6833
6834 ;
6835 return 0;
6836 }
6837 _ACEOF
6838 if ac_fn_c_try_compile "$LINENO"; then :
6839 ac_cv_sys_large_files=1; break
6840 fi
6841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6842 ac_cv_sys_large_files=unknown
6843 break
6844 done
6845 fi
6846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6847 $as_echo "$ac_cv_sys_large_files" >&6; }
6848 case $ac_cv_sys_large_files in #(
6849 no | unknown) ;;
6850 *)
6851 cat >>confdefs.h <<_ACEOF
6852 #define _LARGE_FILES $ac_cv_sys_large_files
6853 _ACEOF
6854 ;;
6855 esac
6856 rm -rf conftest*
6857 fi
6858
6859
6860 $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
6861
6862 fi
6863
6864 case $ac_cv_prog_cc_stdc in #(
6865 no) :
6866 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6867 *) :
6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6869 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6870 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6871 $as_echo_n "(cached) " >&6
6872 else
6873 ac_cv_prog_cc_c99=no
6874 ac_save_CC=$CC
6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6876 /* end confdefs.h. */
6877 #include <stdarg.h>
6878 #include <stdbool.h>
6879 #include <stdlib.h>
6880 #include <wchar.h>
6881 #include <stdio.h>
6882
6883 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6884 #define debug(...) fprintf (stderr, __VA_ARGS__)
6885 #define showlist(...) puts (#__VA_ARGS__)
6886 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6887 static void
6888 test_varargs_macros (void)
6889 {
6890 int x = 1234;
6891 int y = 5678;
6892 debug ("Flag");
6893 debug ("X = %d\n", x);
6894 showlist (The first, second, and third items.);
6895 report (x>y, "x is %d but y is %d", x, y);
6896 }
6897
6898 // Check long long types.
6899 #define BIG64 18446744073709551615ull
6900 #define BIG32 4294967295ul
6901 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6902 #if !BIG_OK
6903 your preprocessor is broken;
6904 #endif
6905 #if BIG_OK
6906 #else
6907 your preprocessor is broken;
6908 #endif
6909 static long long int bignum = -9223372036854775807LL;
6910 static unsigned long long int ubignum = BIG64;
6911
6912 struct incomplete_array
6913 {
6914 int datasize;
6915 double data[];
6916 };
6917
6918 struct named_init {
6919 int number;
6920 const wchar_t *name;
6921 double average;
6922 };
6923
6924 typedef const char *ccp;
6925
6926 static inline int
6927 test_restrict (ccp restrict text)
6928 {
6929 // See if C++-style comments work.
6930 // Iterate through items via the restricted pointer.
6931 // Also check for declarations in for loops.
6932 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6933 continue;
6934 return 0;
6935 }
6936
6937 // Check varargs and va_copy.
6938 static void
6939 test_varargs (const char *format, ...)
6940 {
6941 va_list args;
6942 va_start (args, format);
6943 va_list args_copy;
6944 va_copy (args_copy, args);
6945
6946 const char *str;
6947 int number;
6948 float fnumber;
6949
6950 while (*format)
6951 {
6952 switch (*format++)
6953 {
6954 case 's': // string
6955 str = va_arg (args_copy, const char *);
6956 break;
6957 case 'd': // int
6958 number = va_arg (args_copy, int);
6959 break;
6960 case 'f': // float
6961 fnumber = va_arg (args_copy, double);
6962 break;
6963 default:
6964 break;
6965 }
6966 }
6967 va_end (args_copy);
6968 va_end (args);
6969 }
6970
6971 int
6972 main ()
6973 {
6974
6975 // Check bool.
6976 _Bool success = false;
6977
6978 // Check restrict.
6979 if (test_restrict ("String literal") == 0)
6980 success = true;
6981 char *restrict newvar = "Another string";
6982
6983 // Check varargs.
6984 test_varargs ("s, d' f .", "string", 65, 34.234);
6985 test_varargs_macros ();
6986
6987 // Check flexible array members.
6988 struct incomplete_array *ia =
6989 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6990 ia->datasize = 10;
6991 for (int i = 0; i < ia->datasize; ++i)
6992 ia->data[i] = i * 1.234;
6993
6994 // Check named initializers.
6995 struct named_init ni = {
6996 .number = 34,
6997 .name = L"Test wide string",
6998 .average = 543.34343,
6999 };
7000
7001 ni.number = 58;
7002
7003 int dynamic_array[ni.number];
7004 dynamic_array[ni.number - 1] = 543;
7005
7006 // work around unused variable warnings
7007 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
7008 || dynamic_array[ni.number - 1] != 543);
7009
7010 ;
7011 return 0;
7012 }
7013 _ACEOF
7014 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
7015 do
7016 CC="$ac_save_CC $ac_arg"
7017 if ac_fn_c_try_compile "$LINENO"; then :
7018 ac_cv_prog_cc_c99=$ac_arg
7019 fi
7020 rm -f core conftest.err conftest.$ac_objext
7021 test "x$ac_cv_prog_cc_c99" != "xno" && break
7022 done
7023 rm -f conftest.$ac_ext
7024 CC=$ac_save_CC
7025
7026 fi
7027 # AC_CACHE_VAL
7028 case "x$ac_cv_prog_cc_c99" in
7029 x)
7030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7031 $as_echo "none needed" >&6; } ;;
7032 xno)
7033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7034 $as_echo "unsupported" >&6; } ;;
7035 *)
7036 CC="$CC $ac_cv_prog_cc_c99"
7037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
7038 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
7039 esac
7040 if test "x$ac_cv_prog_cc_c99" != xno; then :
7041 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
7042 else
7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
7044 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
7045 if test "${ac_cv_prog_cc_c89+set}" = set; then :
7046 $as_echo_n "(cached) " >&6
7047 else
7048 ac_cv_prog_cc_c89=no
7049 ac_save_CC=$CC
7050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7051 /* end confdefs.h. */
7052 #include <stdarg.h>
7053 #include <stdio.h>
7054 #include <sys/types.h>
7055 #include <sys/stat.h>
7056 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
7057 struct buf { int x; };
7058 FILE * (*rcsopen) (struct buf *, struct stat *, int);
7059 static char *e (p, i)
7060 char **p;
7061 int i;
7062 {
7063 return p[i];
7064 }
7065 static char *f (char * (*g) (char **, int), char **p, ...)
7066 {
7067 char *s;
7068 va_list v;
7069 va_start (v,p);
7070 s = g (p, va_arg (v,int));
7071 va_end (v);
7072 return s;
7073 }
7074
7075 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
7076 function prototypes and stuff, but not '\xHH' hex character constants.
7077 These don't provoke an error unfortunately, instead are silently treated
7078 as 'x'. The following induces an error, until -std is added to get
7079 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
7080 array size at least. It's necessary to write '\x00'==0 to get something
7081 that's true only with -std. */
7082 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
7083
7084 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
7085 inside strings and character constants. */
7086 #define FOO(x) 'x'
7087 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
7088
7089 int test (int i, double x);
7090 struct s1 {int (*f) (int a);};
7091 struct s2 {int (*f) (double a);};
7092 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
7093 int argc;
7094 char **argv;
7095 int
7096 main ()
7097 {
7098 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
7099 ;
7100 return 0;
7101 }
7102 _ACEOF
7103 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
7104 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
7105 do
7106 CC="$ac_save_CC $ac_arg"
7107 if ac_fn_c_try_compile "$LINENO"; then :
7108 ac_cv_prog_cc_c89=$ac_arg
7109 fi
7110 rm -f core conftest.err conftest.$ac_objext
7111 test "x$ac_cv_prog_cc_c89" != "xno" && break
7112 done
7113 rm -f conftest.$ac_ext
7114 CC=$ac_save_CC
7115
7116 fi
7117 # AC_CACHE_VAL
7118 case "x$ac_cv_prog_cc_c89" in
7119 x)
7120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7121 $as_echo "none needed" >&6; } ;;
7122 xno)
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7124 $as_echo "unsupported" >&6; } ;;
7125 *)
7126 CC="$CC $ac_cv_prog_cc_c89"
7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
7128 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
7129 esac
7130 if test "x$ac_cv_prog_cc_c89" != xno; then :
7131 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
7132 else
7133 ac_cv_prog_cc_stdc=no
7134 fi
7135
7136 fi
7137 ;;
7138 esac
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
7140 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
7141 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
7142 $as_echo_n "(cached) " >&6
7143 fi
7144
7145 case $ac_cv_prog_cc_stdc in #(
7146 no) :
7147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7148 $as_echo "unsupported" >&6; } ;; #(
7149 '') :
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7151 $as_echo "none needed" >&6; } ;; #(
7152 *) :
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
7154 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
7155 esac
7156
7157
7158
7159 # Code from module alloca-opt:
7160 # Code from module allocator:
7161 # Code from module at-internal:
7162 # Code from module c-ctype:
7163 # Code from module c-strcase:
7164 # Code from module careadlinkat:
7165 # Code from module clock-time:
7166 # Code from module close-stream:
7167 # Code from module crypto/md5:
7168 # Code from module crypto/sha1:
7169 # Code from module crypto/sha256:
7170 # Code from module crypto/sha512:
7171 # Code from module dirent:
7172 # Code from module dosname:
7173 # Code from module dtoastr:
7174 # Code from module dtotimespec:
7175 # Code from module dup2:
7176 # Code from module environ:
7177 # Code from module euidaccess:
7178 # Code from module execinfo:
7179 # Code from module extensions:
7180
7181 # Code from module extern-inline:
7182 # Code from module faccessat:
7183 # Code from module fcntl-h:
7184 # Code from module fdopendir:
7185 # Code from module filemode:
7186 # Code from module fpending:
7187 # Code from module fstatat:
7188 # Code from module getgroups:
7189 # Code from module getloadavg:
7190 # Code from module getopt-gnu:
7191 # Code from module getopt-posix:
7192 # Code from module gettext-h:
7193 # Code from module gettime:
7194 # Code from module gettimeofday:
7195 # Code from module group-member:
7196 # Code from module ignore-value:
7197 # Code from module include_next:
7198 # Code from module intprops:
7199 # Code from module inttypes-incomplete:
7200 # Code from module largefile:
7201
7202 # Code from module lstat:
7203 # Code from module manywarnings:
7204 # Code from module memrchr:
7205 # Code from module mktime:
7206 # Code from module multiarch:
7207 # Code from module nocrash:
7208 # Code from module openat-h:
7209 # Code from module pathmax:
7210 # Code from module pselect:
7211 # Code from module pthread_sigmask:
7212 # Code from module putenv:
7213 # Code from module readlink:
7214 # Code from module readlinkat:
7215 # Code from module root-uid:
7216 # Code from module sig2str:
7217 # Code from module signal-h:
7218 # Code from module snippet/_Noreturn:
7219 # Code from module snippet/arg-nonnull:
7220 # Code from module snippet/c++defs:
7221 # Code from module snippet/warn-on-use:
7222 # Code from module socklen:
7223 # Code from module ssize_t:
7224 # Code from module stat:
7225 # Code from module stat-time:
7226 # Code from module stdalign:
7227 # Code from module stdarg:
7228
7229
7230
7231 # Code from module stdbool:
7232 # Code from module stddef:
7233 # Code from module stdint:
7234 # Code from module stdio:
7235 # Code from module stdlib:
7236 # Code from module strftime:
7237 # Code from module string:
7238 # Code from module strtoimax:
7239 # Code from module strtoll:
7240 # Code from module strtoull:
7241 # Code from module strtoumax:
7242 # Code from module symlink:
7243 # Code from module sys_select:
7244 # Code from module sys_stat:
7245 # Code from module sys_time:
7246 # Code from module time:
7247 # Code from module time_r:
7248 # Code from module timer-time:
7249 # Code from module timespec:
7250 # Code from module timespec-add:
7251 # Code from module timespec-sub:
7252 # Code from module u64:
7253 # Code from module unistd:
7254 # Code from module unsetenv:
7255 # Code from module utimens:
7256 # Code from module verify:
7257 # Code from module warnings:
7258 # Code from module xalloc-oversized:
7259
7260
7261 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7262 # if -g3 works and the user does not specify CFLAGS.
7263 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7264 if test "$ac_test_CFLAGS" != set; then
7265 case $CFLAGS in
7266 '-g')
7267 emacs_g3_CFLAGS='-g3';;
7268 '-g -O2')
7269 emacs_g3_CFLAGS='-g3 -O2';;
7270 *)
7271 emacs_g3_CFLAGS='';;
7272 esac
7273 if test -n "$emacs_g3_CFLAGS"; then
7274 emacs_save_CFLAGS=$CFLAGS
7275 CFLAGS=$emacs_g3_CFLAGS
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7277 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7278 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7279 $as_echo_n "(cached) " >&6
7280 else
7281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7282 /* end confdefs.h. */
7283
7284 int
7285 main ()
7286 {
7287
7288 ;
7289 return 0;
7290 }
7291 _ACEOF
7292 if ac_fn_c_try_link "$LINENO"; then :
7293 emacs_cv_prog_cc_g3=yes
7294 else
7295 emacs_cv_prog_cc_g3=no
7296 fi
7297 rm -f core conftest.err conftest.$ac_objext \
7298 conftest$ac_exeext conftest.$ac_ext
7299 fi
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7301 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7302 if test $emacs_cv_prog_cc_g3 = yes; then
7303 CFLAGS=$emacs_g3_CFLAGS
7304 else
7305 CFLAGS=$emacs_save_CFLAGS
7306 fi
7307 fi
7308 fi
7309
7310 # Check whether --enable-gcc-warnings was given.
7311 if test "${enable_gcc_warnings+set}" = set; then :
7312 enableval=$enable_gcc_warnings; case $enableval in
7313 yes|no) ;;
7314 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7315 esac
7316 gl_gcc_warnings=$enableval
7317 else
7318 gl_gcc_warnings=no
7319
7320 fi
7321
7322
7323 # Check whether --enable-link-time-optimization was given.
7324 if test "${enable_link_time_optimization+set}" = set; then :
7325 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7327 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7328 ac_lto_supported=no
7329 if test x$GCC = xyes; then
7330 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7331 if test x$CPUS != x; then
7332 LTO="-flto=$CPUS"
7333 else
7334 LTO="-flto"
7335 fi
7336 old_CFLAGS=$CFLAGS
7337 CFLAGS="$CFLAGS $LTO"
7338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7339 /* end confdefs.h. */
7340
7341 int
7342 main ()
7343 {
7344
7345 ;
7346 return 0;
7347 }
7348 _ACEOF
7349 if ac_fn_c_try_compile "$LINENO"; then :
7350 ac_lto_supported=yes
7351 else
7352 ac_lto_supported=no
7353 fi
7354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7355 CFLAGS="$old_CFLAGS"
7356 fi
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7358 $as_echo "$ac_lto_supported" >&6; }
7359 if test "$ac_lto_supported" = "yes"; then
7360 CFLAGS="$CFLAGS $LTO"
7361 fi
7362 fi
7363 fi
7364
7365
7366 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7367 # ------------------------------------------------
7368 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7369 # Otherwise, run RUN-IF-NOT-FOUND.
7370
7371
7372 # When compiling with GCC, prefer -isystem to -I when including system
7373 # include files, to avoid generating useless diagnostics for the files.
7374 if test "$gl_gcc_warnings" != yes; then
7375 isystem='-I'
7376 else
7377 isystem='-isystem '
7378
7379 # This, $nw, is the list of warnings we disable.
7380 nw=
7381
7382 case $with_x_toolkit in
7383 lucid | athena | motif)
7384 # Old toolkits mishandle 'const'.
7385 nw="$nw -Wwrite-strings"
7386 ;;
7387 *)
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7389 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7390 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7391 $as_echo_n "(cached) " >&6
7392 else
7393
7394 gl_save_compiler_FLAGS="$CFLAGS"
7395 as_fn_append CFLAGS " -Werror"
7396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7397 /* end confdefs.h. */
7398
7399 int
7400 main ()
7401 {
7402
7403 ;
7404 return 0;
7405 }
7406 _ACEOF
7407 if ac_fn_c_try_compile "$LINENO"; then :
7408 gl_cv_warn_c__Werror=yes
7409 else
7410 gl_cv_warn_c__Werror=no
7411 fi
7412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7413 CFLAGS="$gl_save_compiler_FLAGS"
7414
7415 fi
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7417 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7418 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7419 as_fn_append WERROR_CFLAGS " -Werror"
7420 fi
7421
7422
7423 ;;
7424 esac
7425
7426
7427 nw="$nw -Waggregate-return" # anachronistic
7428 nw="$nw -Wlong-long" # C90 is anachronistic
7429 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7430 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7431 nw="$nw -Wtraditional" # Warns on #elif which we use often
7432 nw="$nw -Wcast-qual" # Too many warnings for now
7433 nw="$nw -Wconversion" # Too many warnings for now
7434 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7435 nw="$nw -Wsign-conversion" # Too many warnings for now
7436 nw="$nw -Woverlength-strings" # Not a problem these days
7437 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7438 nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7439 nw="$nw -Wpadded" # Our structs are not padded
7440 nw="$nw -Wredundant-decls" # we regularly (re)declare functions
7441 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7442 nw="$nw -Wformat-nonliteral" # we do this a lot
7443 nw="$nw -Wvla" # warnings in gettext.h
7444 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7445 nw="$nw -Wswitch-enum" # Too many warnings for now
7446 nw="$nw -Wswitch-default" # Too many warnings for now
7447 nw="$nw -Wfloat-equal" # warns about high-quality code
7448 nw="$nw -Winline" # OK to ignore 'inline'
7449 nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7450 nw="$nw -Wstrict-overflow" # OK to optimize assuming that
7451 # signed overflow has undefined behavior
7452 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7453 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7454
7455 # Emacs doesn't care about shadowing; see
7456 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7457 nw="$nw -Wshadow"
7458
7459 # Emacs's use of alloca inhibits protecting the stack.
7460 nw="$nw -Wstack-protector"
7461
7462 # The following line should be removable at some point.
7463 nw="$nw -Wsuggest-attribute=pure"
7464
7465
7466
7467 if test -n "$GCC"; then
7468
7469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7470 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7471 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7472 $as_echo_n "(cached) " >&6
7473 else
7474
7475 gl_save_CFLAGS="$CFLAGS"
7476 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7478 /* end confdefs.h. */
7479
7480 int
7481 main ()
7482 {
7483
7484 ;
7485 return 0;
7486 }
7487 _ACEOF
7488 if ac_fn_c_try_compile "$LINENO"; then :
7489 gl_cv_cc_nomfi_supported=yes
7490 else
7491 gl_cv_cc_nomfi_supported=no
7492 fi
7493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7494 CFLAGS="$gl_save_CFLAGS"
7495 fi
7496
7497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7498 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7499
7500 if test "$gl_cv_cc_nomfi_supported" = yes; then
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7502 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7503 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7504 $as_echo_n "(cached) " >&6
7505 else
7506
7507 gl_save_CFLAGS="$CFLAGS"
7508 CFLAGS="$CFLAGS -W -Werror"
7509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7510 /* end confdefs.h. */
7511 void f (void)
7512 {
7513 typedef struct { int a; int b; } s_t;
7514 s_t s1 = { 0, };
7515 }
7516
7517 int
7518 main ()
7519 {
7520
7521 ;
7522 return 0;
7523 }
7524 _ACEOF
7525 if ac_fn_c_try_compile "$LINENO"; then :
7526 gl_cv_cc_nomfi_needed=no
7527 else
7528 gl_cv_cc_nomfi_needed=yes
7529 fi
7530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7531 CFLAGS="$gl_save_CFLAGS"
7532
7533 fi
7534
7535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7536 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7537 fi
7538
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7540 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7541 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7542 $as_echo_n "(cached) " >&6
7543 else
7544
7545 gl_save_CFLAGS="$CFLAGS"
7546 CFLAGS="$CFLAGS -Werror -Wuninitialized"
7547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7548 /* end confdefs.h. */
7549
7550 int
7551 main ()
7552 {
7553
7554 ;
7555 return 0;
7556 }
7557 _ACEOF
7558 if ac_fn_c_try_compile "$LINENO"; then :
7559 gl_cv_cc_uninitialized_supported=yes
7560 else
7561 gl_cv_cc_uninitialized_supported=no
7562 fi
7563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7564 CFLAGS="$gl_save_CFLAGS"
7565 fi
7566
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7568 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7569
7570 fi
7571
7572 # List all gcc warning categories.
7573 gl_manywarn_set=
7574 for gl_manywarn_item in \
7575 -W \
7576 -Wabi \
7577 -Waddress \
7578 -Wall \
7579 -Warray-bounds \
7580 -Wattributes \
7581 -Wbad-function-cast \
7582 -Wbuiltin-macro-redefined \
7583 -Wcast-align \
7584 -Wchar-subscripts \
7585 -Wclobbered \
7586 -Wcomment \
7587 -Wcomments \
7588 -Wcoverage-mismatch \
7589 -Wcpp \
7590 -Wdeprecated \
7591 -Wdeprecated-declarations \
7592 -Wdisabled-optimization \
7593 -Wdiv-by-zero \
7594 -Wdouble-promotion \
7595 -Wempty-body \
7596 -Wendif-labels \
7597 -Wenum-compare \
7598 -Wextra \
7599 -Wformat-contains-nul \
7600 -Wformat-extra-args \
7601 -Wformat-nonliteral \
7602 -Wformat-security \
7603 -Wformat-y2k \
7604 -Wformat-zero-length \
7605 -Wformat=2 \
7606 -Wfree-nonheap-object \
7607 -Wignored-qualifiers \
7608 -Wimplicit \
7609 -Wimplicit-function-declaration \
7610 -Wimplicit-int \
7611 -Winit-self \
7612 -Winline \
7613 -Wint-to-pointer-cast \
7614 -Winvalid-memory-model \
7615 -Winvalid-pch \
7616 -Wjump-misses-init \
7617 -Wlogical-op \
7618 -Wmain \
7619 -Wmaybe-uninitialized \
7620 -Wmissing-braces \
7621 -Wmissing-declarations \
7622 -Wmissing-field-initializers \
7623 -Wmissing-format-attribute \
7624 -Wmissing-include-dirs \
7625 -Wmissing-noreturn \
7626 -Wmissing-parameter-type \
7627 -Wmissing-prototypes \
7628 -Wmudflap \
7629 -Wmultichar \
7630 -Wnarrowing \
7631 -Wnested-externs \
7632 -Wnonnull \
7633 -Wnormalized=nfc \
7634 -Wold-style-declaration \
7635 -Wold-style-definition \
7636 -Woverflow \
7637 -Woverlength-strings \
7638 -Woverride-init \
7639 -Wpacked \
7640 -Wpacked-bitfield-compat \
7641 -Wparentheses \
7642 -Wpointer-arith \
7643 -Wpointer-sign \
7644 -Wpointer-to-int-cast \
7645 -Wpragmas \
7646 -Wreturn-type \
7647 -Wsequence-point \
7648 -Wshadow \
7649 -Wsizeof-pointer-memaccess \
7650 -Wstack-protector \
7651 -Wstrict-aliasing \
7652 -Wstrict-overflow \
7653 -Wstrict-prototypes \
7654 -Wsuggest-attribute=const \
7655 -Wsuggest-attribute=format \
7656 -Wsuggest-attribute=noreturn \
7657 -Wsuggest-attribute=pure \
7658 -Wswitch \
7659 -Wswitch-default \
7660 -Wsync-nand \
7661 -Wsystem-headers \
7662 -Wtrampolines \
7663 -Wtrigraphs \
7664 -Wtype-limits \
7665 -Wuninitialized \
7666 -Wunknown-pragmas \
7667 -Wunreachable-code \
7668 -Wunsafe-loop-optimizations \
7669 -Wunused \
7670 -Wunused-but-set-parameter \
7671 -Wunused-but-set-variable \
7672 -Wunused-function \
7673 -Wunused-label \
7674 -Wunused-local-typedefs \
7675 -Wunused-macros \
7676 -Wunused-parameter \
7677 -Wunused-result \
7678 -Wunused-value \
7679 -Wunused-variable \
7680 -Wvarargs \
7681 -Wvariadic-macros \
7682 -Wvector-operation-performance \
7683 -Wvla \
7684 -Wvolatile-register-var \
7685 -Wwrite-strings \
7686 \
7687 ; do
7688 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7689 done
7690
7691 # Disable specific options as needed.
7692 if test "$gl_cv_cc_nomfi_needed" = yes; then
7693 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7694 fi
7695
7696 if test "$gl_cv_cc_uninitialized_supported" = no; then
7697 gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
7698 fi
7699
7700 ws=$gl_manywarn_set
7701
7702
7703 gl_warn_set=
7704 set x $ws; shift
7705 for gl_warn_item
7706 do
7707 case " $nw " in
7708 *" $gl_warn_item "*)
7709 ;;
7710 *)
7711 gl_warn_set="$gl_warn_set $gl_warn_item"
7712 ;;
7713 esac
7714 done
7715 ws=$gl_warn_set
7716
7717 for w in $ws; do
7718 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7720 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7721 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7722 $as_echo_n "(cached) " >&6
7723 else
7724
7725 gl_save_compiler_FLAGS="$CFLAGS"
7726 as_fn_append CFLAGS " $w"
7727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7728 /* end confdefs.h. */
7729
7730 int
7731 main ()
7732 {
7733
7734 ;
7735 return 0;
7736 }
7737 _ACEOF
7738 if ac_fn_c_try_compile "$LINENO"; then :
7739 eval "$as_gl_Warn=yes"
7740 else
7741 eval "$as_gl_Warn=no"
7742 fi
7743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7744 CFLAGS="$gl_save_compiler_FLAGS"
7745
7746 fi
7747 eval ac_res=\$$as_gl_Warn
7748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7749 $as_echo "$ac_res" >&6; }
7750 eval as_val=\$$as_gl_Warn
7751 if test "x$as_val" = x""yes; then :
7752 as_fn_append WARN_CFLAGS " $w"
7753 fi
7754
7755
7756 done
7757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7758 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7759 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7760 $as_echo_n "(cached) " >&6
7761 else
7762
7763 gl_save_compiler_FLAGS="$CFLAGS"
7764 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7766 /* end confdefs.h. */
7767
7768 int
7769 main ()
7770 {
7771
7772 ;
7773 return 0;
7774 }
7775 _ACEOF
7776 if ac_fn_c_try_compile "$LINENO"; then :
7777 gl_cv_warn_c__Wno_missing_field_initializers=yes
7778 else
7779 gl_cv_warn_c__Wno_missing_field_initializers=no
7780 fi
7781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7782 CFLAGS="$gl_save_compiler_FLAGS"
7783
7784 fi
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7786 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7787 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7788 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7789 fi
7790
7791 # We need this one
7792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7793 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7794 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7795 $as_echo_n "(cached) " >&6
7796 else
7797
7798 gl_save_compiler_FLAGS="$CFLAGS"
7799 as_fn_append CFLAGS " -Wno-sign-compare"
7800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7801 /* end confdefs.h. */
7802
7803 int
7804 main ()
7805 {
7806
7807 ;
7808 return 0;
7809 }
7810 _ACEOF
7811 if ac_fn_c_try_compile "$LINENO"; then :
7812 gl_cv_warn_c__Wno_sign_compare=yes
7813 else
7814 gl_cv_warn_c__Wno_sign_compare=no
7815 fi
7816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7817 CFLAGS="$gl_save_compiler_FLAGS"
7818
7819 fi
7820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7821 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7822 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7823 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7824 fi
7825
7826 # Too many warnings for now
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7828 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7829 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7830 $as_echo_n "(cached) " >&6
7831 else
7832
7833 gl_save_compiler_FLAGS="$CFLAGS"
7834 as_fn_append CFLAGS " -Wno-type-limits"
7835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7836 /* end confdefs.h. */
7837
7838 int
7839 main ()
7840 {
7841
7842 ;
7843 return 0;
7844 }
7845 _ACEOF
7846 if ac_fn_c_try_compile "$LINENO"; then :
7847 gl_cv_warn_c__Wno_type_limits=yes
7848 else
7849 gl_cv_warn_c__Wno_type_limits=no
7850 fi
7851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7852 CFLAGS="$gl_save_compiler_FLAGS"
7853
7854 fi
7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7856 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7857 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7858 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7859 fi
7860
7861 # Too many warnings for now
7862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7863 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7864 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7865 $as_echo_n "(cached) " >&6
7866 else
7867
7868 gl_save_compiler_FLAGS="$CFLAGS"
7869 as_fn_append CFLAGS " -Wno-switch"
7870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7871 /* end confdefs.h. */
7872
7873 int
7874 main ()
7875 {
7876
7877 ;
7878 return 0;
7879 }
7880 _ACEOF
7881 if ac_fn_c_try_compile "$LINENO"; then :
7882 gl_cv_warn_c__Wno_switch=yes
7883 else
7884 gl_cv_warn_c__Wno_switch=no
7885 fi
7886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7887 CFLAGS="$gl_save_compiler_FLAGS"
7888
7889 fi
7890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7891 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7892 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7893 as_fn_append WARN_CFLAGS " -Wno-switch"
7894 fi
7895
7896 # Too many warnings for now
7897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7898 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7899 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7900 $as_echo_n "(cached) " >&6
7901 else
7902
7903 gl_save_compiler_FLAGS="$CFLAGS"
7904 as_fn_append CFLAGS " -Wno-unused-parameter"
7905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7906 /* end confdefs.h. */
7907
7908 int
7909 main ()
7910 {
7911
7912 ;
7913 return 0;
7914 }
7915 _ACEOF
7916 if ac_fn_c_try_compile "$LINENO"; then :
7917 gl_cv_warn_c__Wno_unused_parameter=yes
7918 else
7919 gl_cv_warn_c__Wno_unused_parameter=no
7920 fi
7921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7922 CFLAGS="$gl_save_compiler_FLAGS"
7923
7924 fi
7925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7926 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7927 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7928 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7929 fi
7930
7931 # Too many warnings for now
7932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7933 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7934 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7935 $as_echo_n "(cached) " >&6
7936 else
7937
7938 gl_save_compiler_FLAGS="$CFLAGS"
7939 as_fn_append CFLAGS " -Wno-format-nonliteral"
7940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7941 /* end confdefs.h. */
7942
7943 int
7944 main ()
7945 {
7946
7947 ;
7948 return 0;
7949 }
7950 _ACEOF
7951 if ac_fn_c_try_compile "$LINENO"; then :
7952 gl_cv_warn_c__Wno_format_nonliteral=yes
7953 else
7954 gl_cv_warn_c__Wno_format_nonliteral=no
7955 fi
7956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7957 CFLAGS="$gl_save_compiler_FLAGS"
7958
7959 fi
7960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7961 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7962 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7963 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7964 fi
7965
7966
7967
7968 # In spite of excluding -Wlogical-op above, it is enabled, as of
7969 # gcc 4.5.0 20090517.
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7971 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7972 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7973 $as_echo_n "(cached) " >&6
7974 else
7975
7976 gl_save_compiler_FLAGS="$CFLAGS"
7977 as_fn_append CFLAGS " -Wno-logical-op"
7978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7979 /* end confdefs.h. */
7980
7981 int
7982 main ()
7983 {
7984
7985 ;
7986 return 0;
7987 }
7988 _ACEOF
7989 if ac_fn_c_try_compile "$LINENO"; then :
7990 gl_cv_warn_c__Wno_logical_op=yes
7991 else
7992 gl_cv_warn_c__Wno_logical_op=no
7993 fi
7994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7995 CFLAGS="$gl_save_compiler_FLAGS"
7996
7997 fi
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7999 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
8000 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
8001 as_fn_append WARN_CFLAGS " -Wno-logical-op"
8002 fi
8003
8004
8005
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
8007 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
8008 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
8009 $as_echo_n "(cached) " >&6
8010 else
8011
8012 gl_save_compiler_FLAGS="$CFLAGS"
8013 as_fn_append CFLAGS " -fdiagnostics-show-option"
8014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8015 /* end confdefs.h. */
8016
8017 int
8018 main ()
8019 {
8020
8021 ;
8022 return 0;
8023 }
8024 _ACEOF
8025 if ac_fn_c_try_compile "$LINENO"; then :
8026 gl_cv_warn_c__fdiagnostics_show_option=yes
8027 else
8028 gl_cv_warn_c__fdiagnostics_show_option=no
8029 fi
8030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8031 CFLAGS="$gl_save_compiler_FLAGS"
8032
8033 fi
8034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
8035 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
8036 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
8037 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
8038 fi
8039
8040
8041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
8042 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
8043 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
8044 $as_echo_n "(cached) " >&6
8045 else
8046
8047 gl_save_compiler_FLAGS="$CFLAGS"
8048 as_fn_append CFLAGS " -funit-at-a-time"
8049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8050 /* end confdefs.h. */
8051
8052 int
8053 main ()
8054 {
8055
8056 ;
8057 return 0;
8058 }
8059 _ACEOF
8060 if ac_fn_c_try_compile "$LINENO"; then :
8061 gl_cv_warn_c__funit_at_a_time=yes
8062 else
8063 gl_cv_warn_c__funit_at_a_time=no
8064 fi
8065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8066 CFLAGS="$gl_save_compiler_FLAGS"
8067
8068 fi
8069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
8070 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
8071 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
8072 as_fn_append WARN_CFLAGS " -funit-at-a-time"
8073 fi
8074
8075
8076
8077
8078 $as_echo "#define lint 1" >>confdefs.h
8079
8080
8081
8082 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
8083
8084
8085 # We use a slightly smaller set of warning options for lib/.
8086 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
8087 nw=
8088 nw="$nw -Wunused-macros"
8089
8090
8091 gl_warn_set=
8092 set x $WARN_CFLAGS; shift
8093 for gl_warn_item
8094 do
8095 case " $nw " in
8096 *" $gl_warn_item "*)
8097 ;;
8098 *)
8099 gl_warn_set="$gl_warn_set $gl_warn_item"
8100 ;;
8101 esac
8102 done
8103 GNULIB_WARN_CFLAGS=$gl_warn_set
8104
8105
8106 fi
8107
8108
8109
8110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8111 $as_echo_n "checking whether ln -s works... " >&6; }
8112 LN_S=$as_ln_s
8113 if test "$LN_S" = "ln -s"; then
8114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8115 $as_echo "yes" >&6; }
8116 else
8117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8118 $as_echo "no, using $LN_S" >&6; }
8119 fi
8120
8121
8122 # Extract the first word of "install-info", so it can be a program name with args.
8123 set dummy install-info; ac_word=$2
8124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8125 $as_echo_n "checking for $ac_word... " >&6; }
8126 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
8127 $as_echo_n "(cached) " >&6
8128 else
8129 case $INSTALL_INFO in
8130 [\\/]* | ?:[\\/]*)
8131 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
8132 ;;
8133 *)
8134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8135 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
8136 do
8137 IFS=$as_save_IFS
8138 test -z "$as_dir" && as_dir=.
8139 for ac_exec_ext in '' $ac_executable_extensions; do
8140 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8141 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
8142 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8143 break 2
8144 fi
8145 done
8146 done
8147 IFS=$as_save_IFS
8148
8149 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
8150 ;;
8151 esac
8152 fi
8153 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
8154 if test -n "$INSTALL_INFO"; then
8155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
8156 $as_echo "$INSTALL_INFO" >&6; }
8157 else
8158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8159 $as_echo "no" >&6; }
8160 fi
8161
8162
8163 # Extract the first word of "gzip", so it can be a program name with args.
8164 set dummy gzip; ac_word=$2
8165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8166 $as_echo_n "checking for $ac_word... " >&6; }
8167 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
8168 $as_echo_n "(cached) " >&6
8169 else
8170 case $GZIP_PROG in
8171 [\\/]* | ?:[\\/]*)
8172 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
8173 ;;
8174 *)
8175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8176 for as_dir in $PATH
8177 do
8178 IFS=$as_save_IFS
8179 test -z "$as_dir" && as_dir=.
8180 for ac_exec_ext in '' $ac_executable_extensions; do
8181 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8182 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
8183 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8184 break 2
8185 fi
8186 done
8187 done
8188 IFS=$as_save_IFS
8189
8190 ;;
8191 esac
8192 fi
8193 GZIP_PROG=$ac_cv_path_GZIP_PROG
8194 if test -n "$GZIP_PROG"; then
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
8196 $as_echo "$GZIP_PROG" >&6; }
8197 else
8198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8199 $as_echo "no" >&6; }
8200 fi
8201
8202
8203
8204 if test $opsys = gnu-linux; then
8205 # Extract the first word of "paxctl", so it can be a program name with args.
8206 set dummy paxctl; ac_word=$2
8207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8208 $as_echo_n "checking for $ac_word... " >&6; }
8209 if test "${ac_cv_path_PAXCTL+set}" = set; then :
8210 $as_echo_n "(cached) " >&6
8211 else
8212 case $PAXCTL in
8213 [\\/]* | ?:[\\/]*)
8214 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
8215 ;;
8216 *)
8217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8218 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
8219 do
8220 IFS=$as_save_IFS
8221 test -z "$as_dir" && as_dir=.
8222 for ac_exec_ext in '' $ac_executable_extensions; do
8223 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8224 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
8225 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8226 break 2
8227 fi
8228 done
8229 done
8230 IFS=$as_save_IFS
8231
8232 ;;
8233 esac
8234 fi
8235 PAXCTL=$ac_cv_path_PAXCTL
8236 if test -n "$PAXCTL"; then
8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8238 $as_echo "$PAXCTL" >&6; }
8239 else
8240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8241 $as_echo "no" >&6; }
8242 fi
8243
8244
8245 if test "X$PAXCTL" != X; then
8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8247 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8249 /* end confdefs.h. */
8250
8251 int
8252 main ()
8253 {
8254
8255 ;
8256 return 0;
8257 }
8258 _ACEOF
8259 if ac_fn_c_try_link "$LINENO"; then :
8260 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8261 $as_echo "yes" >&6; }
8262 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8263 $as_echo "no" >&6; }; PAXCTL=""; fi
8264 fi
8265 rm -f core conftest.err conftest.$ac_objext \
8266 conftest$ac_exeext conftest.$ac_ext
8267 fi
8268 fi
8269
8270 ## Need makeinfo >= 4.7 (?) to build the manuals.
8271 # Extract the first word of "makeinfo", so it can be a program name with args.
8272 set dummy makeinfo; ac_word=$2
8273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8274 $as_echo_n "checking for $ac_word... " >&6; }
8275 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8276 $as_echo_n "(cached) " >&6
8277 else
8278 case $MAKEINFO in
8279 [\\/]* | ?:[\\/]*)
8280 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
8281 ;;
8282 *)
8283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8284 for as_dir in $PATH
8285 do
8286 IFS=$as_save_IFS
8287 test -z "$as_dir" && as_dir=.
8288 for ac_exec_ext in '' $ac_executable_extensions; do
8289 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8290 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
8291 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8292 break 2
8293 fi
8294 done
8295 done
8296 IFS=$as_save_IFS
8297
8298 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8299 ;;
8300 esac
8301 fi
8302 MAKEINFO=$ac_cv_path_MAKEINFO
8303 if test -n "$MAKEINFO"; then
8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8305 $as_echo "$MAKEINFO" >&6; }
8306 else
8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8308 $as_echo "no" >&6; }
8309 fi
8310
8311
8312 if test "$MAKEINFO" != "no"; then
8313 case `
8314 $MAKEINFO --version 2> /dev/null |
8315 $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'
8316 ` in
8317 '') MAKEINFO=no;;
8318 esac
8319 fi
8320
8321 ## Makeinfo is unusual. For a released Emacs, the manuals are
8322 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8323 ## therefore in the category of "special tools" not normally required, which
8324 ## configure does not have to check for (eg autoconf itself).
8325 ## In a Bazaar checkout on the other hand, the manuals are not included.
8326 ## So makeinfo is a requirement to build from Bazaar, and configure
8327 ## should test for it as it does for any other build requirement.
8328 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8329 ## with pre-built manuals, from a Bazaar checkout.
8330 HAVE_MAKEINFO=yes
8331
8332 if test "$MAKEINFO" = "no"; then
8333 MAKEINFO=makeinfo
8334 if test "x${with_makeinfo}" = "xno"; then
8335 HAVE_MAKEINFO=no
8336 elif test ! -e "$srcdir/info/emacs" && test ! -e "$srcdir/info/emacs.info"; then
8337 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8338 source tree does not seem to have pre-built manuals in the \`info' directory.
8339 Either install a suitable version of makeinfo, or re-run configure
8340 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8341 fi
8342 fi
8343
8344
8345 INFO_EXT=.info
8346 INFO_OPTS=--no-split
8347
8348
8349
8350
8351 if test x$GCC = xyes; then
8352 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8353 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8354 else
8355 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8356 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8357 fi
8358
8359
8360 late_LDFLAGS=$LDFLAGS
8361 if test x$GCC = xyes; then
8362 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
8363 else
8364 LDFLAGS="$LDFLAGS -znocombreloc"
8365 fi
8366
8367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8368 $as_echo_n "checking for -znocombreloc... " >&6; }
8369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8370 /* end confdefs.h. */
8371
8372 int
8373 main ()
8374 {
8375
8376 ;
8377 return 0;
8378 }
8379 _ACEOF
8380 if ac_fn_c_try_link "$LINENO"; then :
8381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8382 $as_echo "yes" >&6; }
8383 else
8384 LDFLAGS=$late_LDFLAGS
8385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8386 $as_echo "no" >&6; }
8387 fi
8388 rm -f core conftest.err conftest.$ac_objext \
8389 conftest$ac_exeext conftest.$ac_ext
8390
8391
8392 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8393 case "$opsys" in
8394 your-opsys-here) CANNOT_DUMP=yes ;;
8395 esac
8396
8397 test "$CANNOT_DUMP" = "yes" && \
8398
8399 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8400
8401
8402
8403
8404
8405 UNEXEC_OBJ=unexelf.o
8406 case "$opsys" in
8407 # MSDOS uses unexcoff.o
8408 # MSWindows uses unexw32.o
8409 aix4-2)
8410 UNEXEC_OBJ=unexaix.o
8411 ;;
8412 cygwin)
8413 UNEXEC_OBJ=unexcw.o
8414 ;;
8415 darwin)
8416 UNEXEC_OBJ=unexmacosx.o
8417 ;;
8418 hpux10-20 | hpux11)
8419 UNEXEC_OBJ=unexhp9k800.o
8420 ;;
8421 sol2-10)
8422 # Use the Solaris dldump() function, called from unexsol.c, to dump
8423 # emacs, instead of the generic ELF dump code found in unexelf.c.
8424 # The resulting binary has a complete symbol table, and is better
8425 # for debugging and other observability tools (debuggers, pstack, etc).
8426 #
8427 # If you encounter a problem using dldump(), please consider sending
8428 # a message to the OpenSolaris tools-linking mailing list:
8429 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8430 #
8431 # It is likely that dldump() works with older Solaris too, but this has
8432 # not been tested, so for now this change is for Solaris 10 or newer.
8433 UNEXEC_OBJ=unexsol.o
8434 ;;
8435 esac
8436
8437 LD_SWITCH_SYSTEM=
8438 case "$opsys" in
8439 freebsd)
8440 ## Let `ld' find image libs and similar things in /usr/local/lib.
8441 ## The system compiler, GCC, has apparently been modified to not
8442 ## look there, contrary to what a stock GCC would do.
8443 ### It's not our place to do this. See bug#10313#17.
8444 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8445 :
8446 ;;
8447
8448 gnu-linux)
8449 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8450 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8451 ;;
8452
8453 netbsd)
8454 ### It's not our place to do this. See bug#10313#17.
8455 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8456 :
8457 ;;
8458
8459 openbsd)
8460 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8461 ## otherwise Emacs dumps core on elf systems.
8462 LD_SWITCH_SYSTEM="-Z"
8463 ;;
8464 esac
8465
8466
8467 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8468
8469 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8470 ## which has not been defined yet. When this was handled with cpp,
8471 ## it was expanded to null when configure sourced the s/*.h file.
8472 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8473 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8474 ## (or somesuch), but because it is supposed to go at the _front_
8475 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8476 ## Compare with the gnu-linux case below, which added to the end
8477 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8478 ## LD_SWITCH_SYSTEM_TEMACS.
8479 case "$opsys" in
8480 netbsd|openbsd)
8481 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8482 esac
8483
8484
8485 C_SWITCH_MACHINE=
8486 case $canonical in
8487 alpha*)
8488 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8489 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8490
8491 fi
8492
8493 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8494 ## With ELF, make sure that all common symbols get allocated to in the
8495 ## data section. Otherwise, the dump of temacs may miss variables in
8496 ## the shared library that have been initialized. For example, with
8497 ## GNU libc, __malloc_initialized would normally be resolved to the
8498 ## shared library's .bss section, which is fatal.
8499 if test "x$GCC" = "xyes"; then
8500 C_SWITCH_MACHINE="-fno-common"
8501 else
8502 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8503 fi
8504 else
8505 UNEXEC_OBJ=unexalpha.o
8506 fi
8507 ;;
8508 esac
8509
8510
8511
8512
8513 C_SWITCH_SYSTEM=
8514 ## Some programs in src produce warnings saying certain subprograms
8515 ## are too complex and need a MAXMEM value greater than 2000 for
8516 ## additional optimization. --nils@exp-math.uni-essen.de
8517 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8518 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8519 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8520 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8521
8522
8523
8524 LIBS_SYSTEM=
8525 case "$opsys" in
8526 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8527 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8528
8529 freebsd) LIBS_SYSTEM="-lutil" ;;
8530
8531 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8532
8533 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8534
8535 ## Motif needs -lgen.
8536 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8537 esac
8538
8539
8540
8541 ### Make sure subsequent tests use flags consistent with the build flags.
8542
8543 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8544 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8545 else
8546 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8547 fi
8548
8549 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8550
8551 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8552
8553
8554
8555 LIB_MATH=-lm
8556 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8557
8558 case $opsys in
8559 cygwin )
8560 LIB_MATH=
8561 ;;
8562 darwin )
8563 ## Adding -lm confuses the dynamic linker, so omit it.
8564 LIB_MATH=
8565 ;;
8566 freebsd )
8567 SYSTEM_TYPE=berkeley-unix
8568 ;;
8569 gnu-linux | gnu-kfreebsd )
8570 ;;
8571 hpux10-20 | hpux11 )
8572 ;;
8573 netbsd | openbsd )
8574 SYSTEM_TYPE=berkeley-unix
8575 ;;
8576
8577 sol2* | unixware )
8578 SYSTEM_TYPE=usg-unix-v
8579 ;;
8580
8581 esac
8582
8583
8584
8585 cat >>confdefs.h <<_ACEOF
8586 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8587 _ACEOF
8588
8589
8590
8591 pre_PKG_CONFIG_CFLAGS=$CFLAGS
8592 pre_PKG_CONFIG_LIBS=$LIBS
8593
8594 # Extract the first word of "pkg-config", so it can be a program name with args.
8595 set dummy pkg-config; ac_word=$2
8596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8597 $as_echo_n "checking for $ac_word... " >&6; }
8598 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8599 $as_echo_n "(cached) " >&6
8600 else
8601 case $PKG_CONFIG in
8602 [\\/]* | ?:[\\/]*)
8603 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8604 ;;
8605 *)
8606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8607 for as_dir in $PATH
8608 do
8609 IFS=$as_save_IFS
8610 test -z "$as_dir" && as_dir=.
8611 for ac_exec_ext in '' $ac_executable_extensions; do
8612 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8613 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8615 break 2
8616 fi
8617 done
8618 done
8619 IFS=$as_save_IFS
8620
8621 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8622 ;;
8623 esac
8624 fi
8625 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8626 if test -n "$PKG_CONFIG"; then
8627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8628 $as_echo "$PKG_CONFIG" >&6; }
8629 else
8630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8631 $as_echo "no" >&6; }
8632 fi
8633
8634
8635
8636
8637
8638
8639 if test "${with_sound}" != "no"; then
8640 # Sound support for GNU/Linux and the free BSDs.
8641 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8642 do :
8643 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8644 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8645 eval as_val=\$$as_ac_Header
8646 if test "x$as_val" = x""yes; then :
8647 cat >>confdefs.h <<_ACEOF
8648 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8649 _ACEOF
8650 have_sound_header=yes
8651 fi
8652
8653 done
8654
8655 # Emulation library used on NetBSD.
8656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8657 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8658 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8659 $as_echo_n "(cached) " >&6
8660 else
8661 ac_check_lib_save_LIBS=$LIBS
8662 LIBS="-lossaudio $LIBS"
8663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8664 /* end confdefs.h. */
8665
8666 /* Override any GCC internal prototype to avoid an error.
8667 Use char because int might match the return type of a GCC
8668 builtin and then its argument prototype would still apply. */
8669 #ifdef __cplusplus
8670 extern "C"
8671 #endif
8672 char _oss_ioctl ();
8673 int
8674 main ()
8675 {
8676 return _oss_ioctl ();
8677 ;
8678 return 0;
8679 }
8680 _ACEOF
8681 if ac_fn_c_try_link "$LINENO"; then :
8682 ac_cv_lib_ossaudio__oss_ioctl=yes
8683 else
8684 ac_cv_lib_ossaudio__oss_ioctl=no
8685 fi
8686 rm -f core conftest.err conftest.$ac_objext \
8687 conftest$ac_exeext conftest.$ac_ext
8688 LIBS=$ac_check_lib_save_LIBS
8689 fi
8690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8691 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8692 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8693 LIBSOUND=-lossaudio
8694 else
8695 LIBSOUND=
8696 fi
8697
8698
8699
8700 ALSA_REQUIRED=1.0.0
8701 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8702
8703 succeeded=no
8704
8705 if test "$PKG_CONFIG" = "no" ; then
8706 HAVE_ALSA=no
8707 else
8708 PKG_CONFIG_MIN_VERSION=0.9.0
8709 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8711 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8712
8713 if "$PKG_CONFIG" --exists "$ALSA_MODULES" 2>&5 &&
8714 ALSA_CFLAGS=`"$PKG_CONFIG" --cflags "$ALSA_MODULES" 2>&5` &&
8715 ALSA_LIBS=`"$PKG_CONFIG" --libs "$ALSA_MODULES" 2>&5`; then
8716 edit_cflags="
8717 s,///*,/,g
8718 s/^/ /
8719 s/ -I/ $isystem/g
8720 s/^ //
8721 "
8722 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8723 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8725 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8726 succeeded=yes
8727 else
8728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8729 $as_echo "no" >&6; }
8730 ALSA_CFLAGS=""
8731 ALSA_LIBS=""
8732 ## If we have a custom action on failure, don't print errors, but
8733 ## do set a variable so people can do so. Do it in a subshell
8734 ## to capture any diagnostics in invoking pkg-config.
8735 ALSA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$ALSA_MODULES") 2>&1`
8736
8737 fi
8738
8739
8740
8741 else
8742 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8743 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8744 fi
8745 fi
8746
8747 if test $succeeded = yes; then
8748 HAVE_ALSA=yes
8749 else
8750 HAVE_ALSA=no
8751 fi
8752
8753 if test $HAVE_ALSA = yes; then
8754 SAVE_CFLAGS="$CFLAGS"
8755 SAVE_LIBS="$LIBS"
8756 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8757 LIBS="$ALSA_LIBS $LIBS"
8758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8759 /* end confdefs.h. */
8760 #include <asoundlib.h>
8761 int
8762 main ()
8763 {
8764 snd_lib_error_set_handler (0);
8765 ;
8766 return 0;
8767 }
8768 _ACEOF
8769 if ac_fn_c_try_compile "$LINENO"; then :
8770 emacs_alsa_normal=yes
8771 else
8772 emacs_alsa_normal=no
8773 fi
8774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8775 if test "$emacs_alsa_normal" != yes; then
8776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8777 /* end confdefs.h. */
8778 #include <alsa/asoundlib.h>
8779 int
8780 main ()
8781 {
8782 snd_lib_error_set_handler (0);
8783 ;
8784 return 0;
8785 }
8786 _ACEOF
8787 if ac_fn_c_try_compile "$LINENO"; then :
8788 emacs_alsa_subdir=yes
8789 else
8790 emacs_alsa_subdir=no
8791 fi
8792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8793 if test "$emacs_alsa_subdir" != yes; then
8794 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8795 fi
8796 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8797 fi
8798
8799 CFLAGS="$SAVE_CFLAGS"
8800 LIBS="$SAVE_LIBS"
8801 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8802 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8803
8804 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8805
8806 fi
8807
8808 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8809 case "$opsys" in
8810 gnu-linux|freebsd|netbsd)
8811
8812 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8813
8814 ;;
8815 esac
8816 fi
8817
8818
8819 fi
8820
8821
8822
8823
8824 for ac_header in $ac_header_list
8825 do :
8826 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8827 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8828 "
8829 eval as_val=\$$as_ac_Header
8830 if test "x$as_val" = x""yes; then :
8831 cat >>confdefs.h <<_ACEOF
8832 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8833 _ACEOF
8834
8835 fi
8836
8837 done
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852
8853
8854
8855
8856
8857
8858
8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8860 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8862 /* end confdefs.h. */
8863 #include <sys/personality.h>
8864 int
8865 main ()
8866 {
8867 personality (PER_LINUX32)
8868 ;
8869 return 0;
8870 }
8871 _ACEOF
8872 if ac_fn_c_try_compile "$LINENO"; then :
8873 emacs_cv_personality_linux32=yes
8874 else
8875 emacs_cv_personality_linux32=no
8876 fi
8877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8879 $as_echo "$emacs_cv_personality_linux32" >&6; }
8880
8881 if test $emacs_cv_personality_linux32 = yes; then
8882
8883 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8884
8885 fi
8886
8887 for ac_header in term.h
8888 do :
8889 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8890 if test "x$ac_cv_header_term_h" = x""yes; then :
8891 cat >>confdefs.h <<_ACEOF
8892 #define HAVE_TERM_H 1
8893 _ACEOF
8894
8895 fi
8896
8897 done
8898
8899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8900 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8901 if test "${ac_cv_header_time+set}" = set; then :
8902 $as_echo_n "(cached) " >&6
8903 else
8904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8905 /* end confdefs.h. */
8906 #include <sys/types.h>
8907 #include <sys/time.h>
8908 #include <time.h>
8909
8910 int
8911 main ()
8912 {
8913 if ((struct tm *) 0)
8914 return 0;
8915 ;
8916 return 0;
8917 }
8918 _ACEOF
8919 if ac_fn_c_try_compile "$LINENO"; then :
8920 ac_cv_header_time=yes
8921 else
8922 ac_cv_header_time=no
8923 fi
8924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8925 fi
8926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8927 $as_echo "$ac_cv_header_time" >&6; }
8928 if test $ac_cv_header_time = yes; then
8929
8930 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8931
8932 fi
8933
8934 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
8935
8936 "
8937 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8938 ac_have_decl=1
8939 else
8940 ac_have_decl=0
8941 fi
8942
8943 cat >>confdefs.h <<_ACEOF
8944 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8945 _ACEOF
8946
8947 if test $ac_cv_have_decl_sys_siglist != yes; then
8948 # For Tru64, at least:
8949 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
8950
8951 "
8952 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8953 ac_have_decl=1
8954 else
8955 ac_have_decl=0
8956 fi
8957
8958 cat >>confdefs.h <<_ACEOF
8959 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8960 _ACEOF
8961
8962 if test $ac_cv_have_decl___sys_siglist = yes; then
8963
8964 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8965
8966 fi
8967 fi
8968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8969 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8970 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8971 $as_echo_n "(cached) " >&6
8972 else
8973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8974 /* end confdefs.h. */
8975 #include <sys/types.h>
8976 #include <sys/wait.h>
8977 #ifndef WEXITSTATUS
8978 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8979 #endif
8980 #ifndef WIFEXITED
8981 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8982 #endif
8983
8984 int
8985 main ()
8986 {
8987 int s;
8988 wait (&s);
8989 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8990 ;
8991 return 0;
8992 }
8993 _ACEOF
8994 if ac_fn_c_try_compile "$LINENO"; then :
8995 ac_cv_header_sys_wait_h=yes
8996 else
8997 ac_cv_header_sys_wait_h=no
8998 fi
8999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9000 fi
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
9002 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
9003 if test $ac_cv_header_sys_wait_h = yes; then
9004
9005 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
9006
9007 fi
9008
9009
9010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
9011 $as_echo_n "checking for speed_t... " >&6; }
9012 if test "${emacs_cv_speed_t+set}" = set; then :
9013 $as_echo_n "(cached) " >&6
9014 else
9015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9016 /* end confdefs.h. */
9017 #include <termios.h>
9018 int
9019 main ()
9020 {
9021 speed_t x = 1;
9022 ;
9023 return 0;
9024 }
9025 _ACEOF
9026 if ac_fn_c_try_compile "$LINENO"; then :
9027 emacs_cv_speed_t=yes
9028 else
9029 emacs_cv_speed_t=no
9030 fi
9031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9032 fi
9033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
9034 $as_echo "$emacs_cv_speed_t" >&6; }
9035 if test $emacs_cv_speed_t = yes; then
9036
9037 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
9038
9039 fi
9040
9041
9042
9043
9044 for ac_header in net/if.h
9045 do :
9046 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
9047 #if HAVE_SYS_SOCKET_H
9048 #include <sys/socket.h>
9049 #endif
9050 "
9051 if test "x$ac_cv_header_net_if_h" = x""yes; then :
9052 cat >>confdefs.h <<_ACEOF
9053 #define HAVE_NET_IF_H 1
9054 _ACEOF
9055
9056 fi
9057
9058 done
9059
9060 for ac_header in ifaddrs.h
9061 do :
9062 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
9063 #if HAVE_SYS_SOCKET_H
9064 #include <sys/socket.h>
9065 #endif
9066 "
9067 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
9068 cat >>confdefs.h <<_ACEOF
9069 #define HAVE_IFADDRS_H 1
9070 _ACEOF
9071
9072 fi
9073
9074 done
9075
9076 for ac_header in net/if_dl.h
9077 do :
9078 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
9079 #if HAVE_SYS_SOCKET_H
9080 #include <sys/socket.h>
9081 #endif
9082 "
9083 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
9084 cat >>confdefs.h <<_ACEOF
9085 #define HAVE_NET_IF_DL_H 1
9086 _ACEOF
9087
9088 fi
9089
9090 done
9091
9092
9093 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
9094 #if HAVE_SYS_SOCKET_H
9095 #include <sys/socket.h>
9096 #endif
9097 #if HAVE_NET_IF_H
9098 #include <net/if.h>
9099 #endif
9100 "
9101 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
9102
9103 cat >>confdefs.h <<_ACEOF
9104 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9105 _ACEOF
9106
9107
9108 fi
9109 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9110 #if HAVE_SYS_SOCKET_H
9111 #include <sys/socket.h>
9112 #endif
9113 #if HAVE_NET_IF_H
9114 #include <net/if.h>
9115 #endif
9116 "
9117 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
9118
9119 cat >>confdefs.h <<_ACEOF
9120 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9121 _ACEOF
9122
9123
9124 fi
9125 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9126 #if HAVE_SYS_SOCKET_H
9127 #include <sys/socket.h>
9128 #endif
9129 #if HAVE_NET_IF_H
9130 #include <net/if.h>
9131 #endif
9132 "
9133 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
9134
9135 cat >>confdefs.h <<_ACEOF
9136 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9137 _ACEOF
9138
9139
9140 fi
9141 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9142 #if HAVE_SYS_SOCKET_H
9143 #include <sys/socket.h>
9144 #endif
9145 #if HAVE_NET_IF_H
9146 #include <net/if.h>
9147 #endif
9148 "
9149 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9150
9151 cat >>confdefs.h <<_ACEOF
9152 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9153 _ACEOF
9154
9155
9156 fi
9157 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9158 #if HAVE_SYS_SOCKET_H
9159 #include <sys/socket.h>
9160 #endif
9161 #if HAVE_NET_IF_H
9162 #include <net/if.h>
9163 #endif
9164 "
9165 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9166
9167 cat >>confdefs.h <<_ACEOF
9168 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9169 _ACEOF
9170
9171
9172 fi
9173 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9174 #if HAVE_SYS_SOCKET_H
9175 #include <sys/socket.h>
9176 #endif
9177 #if HAVE_NET_IF_H
9178 #include <net/if.h>
9179 #endif
9180 "
9181 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9182
9183 cat >>confdefs.h <<_ACEOF
9184 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9185 _ACEOF
9186
9187
9188 fi
9189
9190
9191
9192
9193 DEPFLAGS=
9194 MKDEPDIR=":"
9195 deps_frag=deps.mk
9196 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9198 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9199 HAVE_GNU_MAKE=no
9200 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9201 if test "x$testval" != x; then
9202 HAVE_GNU_MAKE=yes
9203 else
9204 ac_enable_autodepend=no
9205 fi
9206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9207 $as_echo "$HAVE_GNU_MAKE" >&6; }
9208 if test $HAVE_GNU_MAKE = yes; then
9209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9210 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9211 SAVE_CFLAGS="$CFLAGS"
9212 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9214 /* end confdefs.h. */
9215
9216 int
9217 main ()
9218 {
9219
9220 ;
9221 return 0;
9222 }
9223 _ACEOF
9224 if ac_fn_c_try_compile "$LINENO"; then :
9225
9226 else
9227 ac_enable_autodepend=no
9228 fi
9229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9230 CFLAGS="$SAVE_CFLAGS"
9231 test -f deps.d || ac_enable_autodepend=no
9232 rm -rf deps.d
9233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9234 $as_echo "$ac_enable_autodepend" >&6; }
9235 fi
9236 if test $ac_enable_autodepend = yes; then
9237 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9238 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9239 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9240 deps_frag=autodeps.mk
9241 fi
9242 fi
9243 deps_frag=$srcdir/src/$deps_frag
9244
9245
9246
9247
9248
9249 lisp_frag=$srcdir/src/lisp.mk
9250
9251
9252
9253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9254 $as_echo_n "checking for long file names... " >&6; }
9255 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9256 $as_echo_n "(cached) " >&6
9257 else
9258 ac_cv_sys_long_file_names=yes
9259 # Test for long file names in all the places we know might matter:
9260 # . the current directory, where building will happen
9261 # $prefix/lib where we will be installing things
9262 # $exec_prefix/lib likewise
9263 # $TMPDIR if set, where it might want to write temporary files
9264 # /tmp where it might want to write temporary files
9265 # /var/tmp likewise
9266 # /usr/tmp likewise
9267 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9268 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9269 # in the usual case where exec_prefix is '${prefix}'.
9270 case $ac_dir in #(
9271 . | /* | ?:[\\/]*) ;; #(
9272 *) continue;;
9273 esac
9274 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9275 ac_xdir=$ac_dir/cf$$
9276 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9277 ac_tf1=$ac_xdir/conftest9012345
9278 ac_tf2=$ac_xdir/conftest9012346
9279 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9280 ac_cv_sys_long_file_names=no
9281 rm -f -r "$ac_xdir" 2>/dev/null
9282 test $ac_cv_sys_long_file_names = no && break
9283 done
9284 fi
9285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9286 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9287 if test $ac_cv_sys_long_file_names = yes; then
9288
9289 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9290
9291 fi
9292
9293
9294 #### Choose a window system.
9295
9296 ## We leave window_system equal to none if
9297 ## we end up building without one. Any new window system should
9298 ## set window_system to an appropriate value and add objects to
9299 ## window-system-specific substs.
9300
9301 window_system=none
9302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9303 $as_echo_n "checking for X... " >&6; }
9304
9305
9306 # Check whether --with-x was given.
9307 if test "${with_x+set}" = set; then :
9308 withval=$with_x;
9309 fi
9310
9311 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9312 if test "x$with_x" = xno; then
9313 # The user explicitly disabled X.
9314 have_x=disabled
9315 else
9316 case $x_includes,$x_libraries in #(
9317 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9318 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9319 $as_echo_n "(cached) " >&6
9320 else
9321 # One or both of the vars are not set, and there is no cached value.
9322 ac_x_includes=no ac_x_libraries=no
9323 rm -f -r conftest.dir
9324 if mkdir conftest.dir; then
9325 cd conftest.dir
9326 cat >Imakefile <<'_ACEOF'
9327 incroot:
9328 @echo incroot='${INCROOT}'
9329 usrlibdir:
9330 @echo usrlibdir='${USRLIBDIR}'
9331 libdir:
9332 @echo libdir='${LIBDIR}'
9333 _ACEOF
9334 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9335 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9336 for ac_var in incroot usrlibdir libdir; do
9337 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9338 done
9339 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9340 for ac_extension in a so sl dylib la dll; do
9341 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9342 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9343 ac_im_usrlibdir=$ac_im_libdir; break
9344 fi
9345 done
9346 # Screen out bogus values from the imake configuration. They are
9347 # bogus both because they are the default anyway, and because
9348 # using them would break gcc on systems where it needs fixed includes.
9349 case $ac_im_incroot in
9350 /usr/include) ac_x_includes= ;;
9351 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9352 esac
9353 case $ac_im_usrlibdir in
9354 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9355 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9356 esac
9357 fi
9358 cd ..
9359 rm -f -r conftest.dir
9360 fi
9361
9362 # Standard set of common directories for X headers.
9363 # Check X11 before X11Rn because it is often a symlink to the current release.
9364 ac_x_header_dirs='
9365 /usr/X11/include
9366 /usr/X11R7/include
9367 /usr/X11R6/include
9368 /usr/X11R5/include
9369 /usr/X11R4/include
9370
9371 /usr/include/X11
9372 /usr/include/X11R7
9373 /usr/include/X11R6
9374 /usr/include/X11R5
9375 /usr/include/X11R4
9376
9377 /usr/local/X11/include
9378 /usr/local/X11R7/include
9379 /usr/local/X11R6/include
9380 /usr/local/X11R5/include
9381 /usr/local/X11R4/include
9382
9383 /usr/local/include/X11
9384 /usr/local/include/X11R7
9385 /usr/local/include/X11R6
9386 /usr/local/include/X11R5
9387 /usr/local/include/X11R4
9388
9389 /usr/X386/include
9390 /usr/x386/include
9391 /usr/XFree86/include/X11
9392
9393 /usr/include
9394 /usr/local/include
9395 /usr/unsupported/include
9396 /usr/athena/include
9397 /usr/local/x11r5/include
9398 /usr/lpp/Xamples/include
9399
9400 /usr/openwin/include
9401 /usr/openwin/share/include'
9402
9403 if test "$ac_x_includes" = no; then
9404 # Guess where to find include files, by looking for Xlib.h.
9405 # First, try using that file with no special directory specified.
9406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9407 /* end confdefs.h. */
9408 #include <X11/Xlib.h>
9409 _ACEOF
9410 if ac_fn_c_try_cpp "$LINENO"; then :
9411 # We can compile using X headers with no special include directory.
9412 ac_x_includes=
9413 else
9414 for ac_dir in $ac_x_header_dirs; do
9415 if test -r "$ac_dir/X11/Xlib.h"; then
9416 ac_x_includes=$ac_dir
9417 break
9418 fi
9419 done
9420 fi
9421 rm -f conftest.err conftest.$ac_ext
9422 fi # $ac_x_includes = no
9423
9424 if test "$ac_x_libraries" = no; then
9425 # Check for the libraries.
9426 # See if we find them without any special options.
9427 # Don't add to $LIBS permanently.
9428 ac_save_LIBS=$LIBS
9429 LIBS="-lX11 $LIBS"
9430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9431 /* end confdefs.h. */
9432 #include <X11/Xlib.h>
9433 int
9434 main ()
9435 {
9436 XrmInitialize ()
9437 ;
9438 return 0;
9439 }
9440 _ACEOF
9441 if ac_fn_c_try_link "$LINENO"; then :
9442 LIBS=$ac_save_LIBS
9443 # We can link X programs with no special library path.
9444 ac_x_libraries=
9445 else
9446 LIBS=$ac_save_LIBS
9447 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9448 do
9449 # Don't even attempt the hair of trying to link an X program!
9450 for ac_extension in a so sl dylib la dll; do
9451 if test -r "$ac_dir/libX11.$ac_extension"; then
9452 ac_x_libraries=$ac_dir
9453 break 2
9454 fi
9455 done
9456 done
9457 fi
9458 rm -f core conftest.err conftest.$ac_objext \
9459 conftest$ac_exeext conftest.$ac_ext
9460 fi # $ac_x_libraries = no
9461
9462 case $ac_x_includes,$ac_x_libraries in #(
9463 no,* | *,no | *\'*)
9464 # Didn't find X, or a directory has "'" in its name.
9465 ac_cv_have_x="have_x=no";; #(
9466 *)
9467 # Record where we found X for the cache.
9468 ac_cv_have_x="have_x=yes\
9469 ac_x_includes='$ac_x_includes'\
9470 ac_x_libraries='$ac_x_libraries'"
9471 esac
9472 fi
9473 ;; #(
9474 *) have_x=yes;;
9475 esac
9476 eval "$ac_cv_have_x"
9477 fi # $with_x != no
9478
9479 if test "$have_x" != yes; then
9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9481 $as_echo "$have_x" >&6; }
9482 no_x=yes
9483 else
9484 # If each of the values was on the command line, it overrides each guess.
9485 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9486 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9487 # Update the cache value to reflect the command line values.
9488 ac_cv_have_x="have_x=yes\
9489 ac_x_includes='$x_includes'\
9490 ac_x_libraries='$x_libraries'"
9491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9492 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9493 fi
9494
9495 if test "$no_x" != yes; then
9496 window_system=x11
9497 fi
9498
9499 LD_SWITCH_X_SITE_RPATH=
9500 if test "${x_libraries}" != NONE; then
9501 if test -n "${x_libraries}"; then
9502 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9503 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9504 fi
9505 x_default_search_path=""
9506 x_search_path=${x_libraries}
9507 if test -z "${x_search_path}"; then
9508 x_search_path=/usr/lib
9509 fi
9510 for x_library in `echo ${x_search_path}: | \
9511 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9512 x_search_path="\
9513 ${x_library}/X11/%L/%T/%N%C%S:\
9514 ${x_library}/X11/%l/%T/%N%C%S:\
9515 ${x_library}/X11/%T/%N%C%S:\
9516 ${x_library}/X11/%L/%T/%N%S:\
9517 ${x_library}/X11/%l/%T/%N%S:\
9518 ${x_library}/X11/%T/%N%S"
9519 if test x"${x_default_search_path}" = x; then
9520 x_default_search_path=${x_search_path}
9521 else
9522 x_default_search_path="${x_search_path}:${x_default_search_path}"
9523 fi
9524 done
9525 fi
9526
9527
9528 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9529 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9530 fi
9531
9532 if test x"${x_includes}" = x; then
9533 bitmapdir=/usr/include/X11/bitmaps
9534 else
9535 # accumulate include directories that have X11 bitmap subdirectories
9536 bmd_acc="dummyval"
9537 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9538 if test -d "${bmd}/X11/bitmaps"; then
9539 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9540 fi
9541 if test -d "${bmd}/bitmaps"; then
9542 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9543 fi
9544 done
9545 if test ${bmd_acc} != "dummyval"; then
9546 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9547 fi
9548 fi
9549
9550 HAVE_NS=no
9551 NS_IMPL_COCOA=no
9552 NS_IMPL_GNUSTEP=no
9553 tmp_CPPFLAGS="$CPPFLAGS"
9554 tmp_CFLAGS="$CFLAGS"
9555 CPPFLAGS="$CPPFLAGS -x objective-c"
9556 CFLAGS="$CFLAGS -x objective-c"
9557 GNU_OBJC_CFLAGS=
9558 LIBS_GNUSTEP=
9559 if test "${with_ns}" != no; then
9560 if test "${opsys}" = darwin; then
9561 NS_IMPL_COCOA=yes
9562 ns_appdir=`pwd`/nextstep/Emacs.app
9563 ns_appbindir=${ns_appdir}/Contents/MacOS
9564 ns_appresdir=${ns_appdir}/Contents/Resources
9565 ns_appsrc=Cocoa/Emacs.base
9566 elif test -f $GNUSTEP_CONFIG_FILE; then
9567 NS_IMPL_GNUSTEP=yes
9568 ns_appdir=`pwd`/nextstep/Emacs.app
9569 ns_appbindir=${ns_appdir}
9570 ns_appresdir=${ns_appdir}/Resources
9571 ns_appsrc=GNUstep/Emacs.base
9572 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9573 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9574 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9575 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9576 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9577 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9578 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9579 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9580 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9581 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9582 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9583 LIBS_GNUSTEP="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9585 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9586 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9587 $as_echo_n "(cached) " >&6
9588 else
9589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9590 /* end confdefs.h. */
9591 #include <GNUstepBase/GSConfig.h>
9592 int
9593 main ()
9594 {
9595 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9596 1;
9597 #else
9598 fail;
9599 #endif
9600 ;
9601 return 0;
9602 }
9603 _ACEOF
9604 if ac_fn_c_try_compile "$LINENO"; then :
9605 emacs_cv_objc_exceptions=yes
9606 else
9607 emacs_cv_objc_exceptions=no
9608 fi
9609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9610 fi
9611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9612 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9613 if test $emacs_cv_objc_exceptions = yes; then
9614
9615 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9616
9617 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9618 fi
9619 fi
9620
9621 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9622
9623 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9624 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9625 HAVE_NS=yes
9626 else
9627 as_fn_error "\`--with-ns' was specified, but the include
9628 files are missing or cannot be compiled." "$LINENO" 5
9629 fi
9630
9631
9632
9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9634 /* end confdefs.h. */
9635 #include <AppKit/AppKit.h>
9636 int
9637 main ()
9638 {
9639
9640 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
9641 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
9642 ; /* OK */
9643 #else
9644 #error "OSX 10.4 or newer required"
9645 #endif
9646 #endif
9647
9648 ;
9649 return 0;
9650 }
9651 _ACEOF
9652 if ac_fn_c_try_compile "$LINENO"; then :
9653 ns_osx_have_104=yes
9654 else
9655 ns_osx_have_104=no
9656 fi
9657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9659 /* end confdefs.h. */
9660 #include <Foundation/NSObjCRuntime.h>
9661 int
9662 main ()
9663 {
9664 NSInteger i;
9665 ;
9666 return 0;
9667 }
9668 _ACEOF
9669 if ac_fn_c_try_compile "$LINENO"; then :
9670 ns_have_nsinteger=yes
9671 else
9672 ns_have_nsinteger=no
9673 fi
9674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9675 if test $ns_osx_have_104 = no; then
9676 as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5;
9677 fi
9678 if test $ns_have_nsinteger = yes; then
9679
9680 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9681
9682 fi
9683 fi
9684
9685
9686
9687 INSTALL_ARCH_INDEP_EXTRA=install-etc
9688 ns_self_contained=no
9689 NS_OBJ=
9690 NS_OBJC_OBJ=
9691 if test "${HAVE_NS}" = yes; then
9692 if test "$with_toolkit_scroll_bars" = "no"; then
9693 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9694 fi
9695
9696 window_system=nextstep
9697 # set up packaging dirs
9698 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9699 ns_self_contained=yes
9700 prefix=${ns_appresdir}
9701 exec_prefix=${ns_appbindir}
9702 libexecdir="\${ns_appbindir}/libexec"
9703 archlibdir="\${ns_appbindir}/libexec"
9704 docdir="\${ns_appresdir}/etc"
9705 etcdir="\${ns_appresdir}/etc"
9706 infodir="\${ns_appresdir}/info"
9707 mandir="\${ns_appresdir}/man"
9708 lispdir="\${ns_appresdir}/lisp"
9709 leimdir="\${ns_appresdir}/leim"
9710 INSTALL_ARCH_INDEP_EXTRA=
9711 fi
9712 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9713 fi
9714 CFLAGS="$tmp_CFLAGS"
9715 CPPFLAGS="$tmp_CPPFLAGS"
9716
9717
9718
9719
9720
9721 HAVE_W32=no
9722 W32_OBJ=
9723 W32_LIBS=
9724 W32_RES=
9725 W32_RES_LINK=
9726 if test "${with_w32}" != no; then
9727 if test "${opsys}" != "cygwin"; then
9728 as_fn_error "Using w32 with an autotools build is only supported for Cygwin." "$LINENO" 5
9729 fi
9730 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
9731 if test "x$ac_cv_header_windows_h" = x""yes; then :
9732 HAVE_W32=yes
9733 else
9734 as_fn_error "\`--with-w32' was specified, but windows.h
9735 cannot be found." "$LINENO" 5
9736 fi
9737
9738
9739
9740 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
9741
9742 if test -n "$ac_tool_prefix"; then
9743 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
9744 set dummy ${ac_tool_prefix}windres; ac_word=$2
9745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9746 $as_echo_n "checking for $ac_word... " >&6; }
9747 if test "${ac_cv_prog_WINDRES+set}" = set; then :
9748 $as_echo_n "(cached) " >&6
9749 else
9750 if test -n "$WINDRES"; then
9751 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
9752 else
9753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9754 for as_dir in $PATH
9755 do
9756 IFS=$as_save_IFS
9757 test -z "$as_dir" && as_dir=.
9758 for ac_exec_ext in '' $ac_executable_extensions; do
9759 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9760 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
9761 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9762 break 2
9763 fi
9764 done
9765 done
9766 IFS=$as_save_IFS
9767
9768 fi
9769 fi
9770 WINDRES=$ac_cv_prog_WINDRES
9771 if test -n "$WINDRES"; then
9772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
9773 $as_echo "$WINDRES" >&6; }
9774 else
9775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9776 $as_echo "no" >&6; }
9777 fi
9778
9779
9780 fi
9781 if test -z "$ac_cv_prog_WINDRES"; then
9782 ac_ct_WINDRES=$WINDRES
9783 # Extract the first word of "windres", so it can be a program name with args.
9784 set dummy windres; ac_word=$2
9785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9786 $as_echo_n "checking for $ac_word... " >&6; }
9787 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
9788 $as_echo_n "(cached) " >&6
9789 else
9790 if test -n "$ac_ct_WINDRES"; then
9791 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
9792 else
9793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9794 for as_dir in $PATH
9795 do
9796 IFS=$as_save_IFS
9797 test -z "$as_dir" && as_dir=.
9798 for ac_exec_ext in '' $ac_executable_extensions; do
9799 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9800 ac_cv_prog_ac_ct_WINDRES="windres"
9801 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9802 break 2
9803 fi
9804 done
9805 done
9806 IFS=$as_save_IFS
9807
9808 fi
9809 fi
9810 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
9811 if test -n "$ac_ct_WINDRES"; then
9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
9813 $as_echo "$ac_ct_WINDRES" >&6; }
9814 else
9815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9816 $as_echo "no" >&6; }
9817 fi
9818
9819 if test "x$ac_ct_WINDRES" = x; then
9820 WINDRES="as_fn_error "No resource compiler found." "$LINENO" 5"
9821 else
9822 case $cross_compiling:$ac_tool_warned in
9823 yes:)
9824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9825 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9826 ac_tool_warned=yes ;;
9827 esac
9828 WINDRES=$ac_ct_WINDRES
9829 fi
9830 else
9831 WINDRES="$ac_cv_prog_WINDRES"
9832 fi
9833
9834 W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
9835 W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
9836 W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
9837 W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
9838 W32_RES="emacs.res"
9839 # Tell the linker that emacs.res is an object (which we compile from
9840 # the rc file), not a linker script.
9841 W32_RES_LINK="-Wl,-bpe-i386 -Wl,emacs.res"
9842 fi
9843
9844
9845
9846
9847
9848 if test "${HAVE_W32}" = "yes"; then
9849 window_system=w32
9850 with_xft=no
9851 fi
9852
9853 ## $window_system is now set to the window system we will
9854 ## ultimately use.
9855
9856 term_header=
9857 HAVE_X_WINDOWS=no
9858 HAVE_X11=no
9859 USE_X_TOOLKIT=none
9860
9861 case "${window_system}" in
9862 x11 )
9863 HAVE_X_WINDOWS=yes
9864 HAVE_X11=yes
9865 term_header=xterm.h
9866 case "${with_x_toolkit}" in
9867 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9868 motif ) USE_X_TOOLKIT=MOTIF ;;
9869 gtk ) with_gtk=yes
9870 term_header=gtkutil.h
9871 USE_X_TOOLKIT=none ;;
9872 gtk2 ) with_gtk2=yes
9873 term_header=gtkutil.h
9874 USE_X_TOOLKIT=none ;;
9875 gtk3 ) with_gtk3=yes
9876 term_header=gtkutil.h
9877 USE_X_TOOLKIT=none ;;
9878 no ) USE_X_TOOLKIT=none ;;
9879 * ) USE_X_TOOLKIT=maybe ;;
9880 esac
9881 ;;
9882 nextstep )
9883 term_header=nsterm.h
9884 ;;
9885 w32 )
9886 term_header=w32term.h
9887 ;;
9888 esac
9889
9890 if test -n "${term_header}"; then
9891
9892 cat >>confdefs.h <<_ACEOF
9893 #define TERM_HEADER "${term_header}"
9894 _ACEOF
9895
9896 fi
9897
9898 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9899 # Extract the first word of "X", so it can be a program name with args.
9900 set dummy X; ac_word=$2
9901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9902 $as_echo_n "checking for $ac_word... " >&6; }
9903 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9904 $as_echo_n "(cached) " >&6
9905 else
9906 if test -n "$HAVE_XSERVER"; then
9907 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9908 else
9909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9910 for as_dir in $PATH
9911 do
9912 IFS=$as_save_IFS
9913 test -z "$as_dir" && as_dir=.
9914 for ac_exec_ext in '' $ac_executable_extensions; do
9915 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9916 ac_cv_prog_HAVE_XSERVER="true"
9917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9918 break 2
9919 fi
9920 done
9921 done
9922 IFS=$as_save_IFS
9923
9924 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9925 fi
9926 fi
9927 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9928 if test -n "$HAVE_XSERVER"; then
9929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9930 $as_echo "$HAVE_XSERVER" >&6; }
9931 else
9932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9933 $as_echo "no" >&6; }
9934 fi
9935
9936
9937 if test "$HAVE_XSERVER" = true ||
9938 test -n "$DISPLAY" ||
9939 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9940 as_fn_error "You seem to be running X, but no X development libraries
9941 were found. You should install the relevant development files for X
9942 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9943 sure you have development files for image handling, i.e.
9944 tiff, gif, jpeg, png and xpm.
9945 If you are sure you want Emacs compiled without X window support, pass
9946 --without-x
9947 to configure." "$LINENO" 5
9948 fi
9949 fi
9950
9951 ### If we're using X11, we should use the X menu package.
9952 HAVE_MENUS=no
9953 case ${HAVE_X11} in
9954 yes ) HAVE_MENUS=yes ;;
9955 esac
9956
9957 # Does the opsystem file prohibit the use of the GNU malloc?
9958 # Assume not, until told otherwise.
9959 GNU_MALLOC=yes
9960
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9962 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9963 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9964 $as_echo_n "(cached) " >&6
9965 else
9966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9967 /* end confdefs.h. */
9968 #include <malloc.h>
9969 static void hook (void) {}
9970 int
9971 main ()
9972 {
9973 malloc_set_state (malloc_get_state ());
9974 __after_morecore_hook = hook;
9975 __malloc_initialize_hook = hook;
9976 ;
9977 return 0;
9978 }
9979 _ACEOF
9980 if ac_fn_c_try_link "$LINENO"; then :
9981 emacs_cv_var_doug_lea_malloc=yes
9982 else
9983 emacs_cv_var_doug_lea_malloc=no
9984 fi
9985 rm -f core conftest.err conftest.$ac_objext \
9986 conftest$ac_exeext conftest.$ac_ext
9987 fi
9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9989 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9990 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9991
9992
9993 system_malloc=no
9994 case "$opsys" in
9995 ## darwin ld insists on the use of malloc routines in the System framework.
9996 darwin|sol2-10) system_malloc=yes ;;
9997 esac
9998
9999 if test "${system_malloc}" = "yes"; then
10000
10001 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
10002
10003 GNU_MALLOC=no
10004 GNU_MALLOC_reason="
10005 (The GNU allocators don't work with this system configuration.)"
10006 GMALLOC_OBJ=
10007 VMLIMIT_OBJ=
10008 else
10009 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
10010 VMLIMIT_OBJ=vm-limit.o
10011
10012 for ac_header in sys/vlimit.h
10013 do :
10014 ac_fn_c_check_header_mongrel "$LINENO" "sys/vlimit.h" "ac_cv_header_sys_vlimit_h" "$ac_includes_default"
10015 if test "x$ac_cv_header_sys_vlimit_h" = x""yes; then :
10016 cat >>confdefs.h <<_ACEOF
10017 #define HAVE_SYS_VLIMIT_H 1
10018 _ACEOF
10019
10020 fi
10021
10022 done
10023
10024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for data_start" >&5
10025 $as_echo_n "checking for data_start... " >&6; }
10026 if test "${emacs_cv_data_start+set}" = set; then :
10027 $as_echo_n "(cached) " >&6
10028 else
10029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10030 /* end confdefs.h. */
10031 extern char data_start[]; char ch;
10032 int
10033 main ()
10034 {
10035 return data_start == &ch;
10036 ;
10037 return 0;
10038 }
10039 _ACEOF
10040 if ac_fn_c_try_link "$LINENO"; then :
10041 emacs_cv_data_start=yes
10042 else
10043 emacs_cv_data_start=no
10044 fi
10045 rm -f core conftest.err conftest.$ac_objext \
10046 conftest$ac_exeext conftest.$ac_ext
10047 fi
10048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_data_start" >&5
10049 $as_echo "$emacs_cv_data_start" >&6; }
10050 if test $emacs_cv_data_start = yes; then
10051
10052 $as_echo "#define HAVE_DATA_START 1" >>confdefs.h
10053
10054 fi
10055 fi
10056
10057
10058
10059 if test "$doug_lea_malloc" = "yes" ; then
10060 if test "$GNU_MALLOC" = yes ; then
10061 GNU_MALLOC_reason="
10062 (Using Doug Lea's new malloc from the GNU C Library.)"
10063 fi
10064
10065 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
10066
10067
10068 ## Use mmap directly for allocating larger buffers.
10069 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
10070 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
10071 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
10072 case "$opsys" in
10073 gnu*) REL_ALLOC=no ;;
10074 esac
10075 fi
10076
10077 if test x"${REL_ALLOC}" = x; then
10078 REL_ALLOC=${GNU_MALLOC}
10079 fi
10080
10081 use_mmap_for_buffers=no
10082 case "$opsys" in
10083 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
10084 esac
10085
10086
10087
10088
10089
10090
10091
10092
10093 for ac_func in getpagesize
10094 do :
10095 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10096 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10097 cat >>confdefs.h <<_ACEOF
10098 #define HAVE_GETPAGESIZE 1
10099 _ACEOF
10100
10101 fi
10102 done
10103
10104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10105 $as_echo_n "checking for working mmap... " >&6; }
10106 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10107 $as_echo_n "(cached) " >&6
10108 else
10109 if test "$cross_compiling" = yes; then :
10110 ac_cv_func_mmap_fixed_mapped=no
10111 else
10112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10113 /* end confdefs.h. */
10114 $ac_includes_default
10115 /* malloc might have been renamed as rpl_malloc. */
10116 #undef malloc
10117
10118 /* Thanks to Mike Haertel and Jim Avera for this test.
10119 Here is a matrix of mmap possibilities:
10120 mmap private not fixed
10121 mmap private fixed at somewhere currently unmapped
10122 mmap private fixed at somewhere already mapped
10123 mmap shared not fixed
10124 mmap shared fixed at somewhere currently unmapped
10125 mmap shared fixed at somewhere already mapped
10126 For private mappings, we should verify that changes cannot be read()
10127 back from the file, nor mmap's back from the file at a different
10128 address. (There have been systems where private was not correctly
10129 implemented like the infamous i386 svr4.0, and systems where the
10130 VM page cache was not coherent with the file system buffer cache
10131 like early versions of FreeBSD and possibly contemporary NetBSD.)
10132 For shared mappings, we should conversely verify that changes get
10133 propagated back to all the places they're supposed to be.
10134
10135 Grep wants private fixed already mapped.
10136 The main things grep needs to know about mmap are:
10137 * does it exist and is it safe to write into the mmap'd area
10138 * how to use it (BSD variants) */
10139
10140 #include <fcntl.h>
10141 #include <sys/mman.h>
10142
10143 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10144 char *malloc ();
10145 #endif
10146
10147 /* This mess was copied from the GNU getpagesize.h. */
10148 #ifndef HAVE_GETPAGESIZE
10149 # ifdef _SC_PAGESIZE
10150 # define getpagesize() sysconf(_SC_PAGESIZE)
10151 # else /* no _SC_PAGESIZE */
10152 # ifdef HAVE_SYS_PARAM_H
10153 # include <sys/param.h>
10154 # ifdef EXEC_PAGESIZE
10155 # define getpagesize() EXEC_PAGESIZE
10156 # else /* no EXEC_PAGESIZE */
10157 # ifdef NBPG
10158 # define getpagesize() NBPG * CLSIZE
10159 # ifndef CLSIZE
10160 # define CLSIZE 1
10161 # endif /* no CLSIZE */
10162 # else /* no NBPG */
10163 # ifdef NBPC
10164 # define getpagesize() NBPC
10165 # else /* no NBPC */
10166 # ifdef PAGESIZE
10167 # define getpagesize() PAGESIZE
10168 # endif /* PAGESIZE */
10169 # endif /* no NBPC */
10170 # endif /* no NBPG */
10171 # endif /* no EXEC_PAGESIZE */
10172 # else /* no HAVE_SYS_PARAM_H */
10173 # define getpagesize() 8192 /* punt totally */
10174 # endif /* no HAVE_SYS_PARAM_H */
10175 # endif /* no _SC_PAGESIZE */
10176
10177 #endif /* no HAVE_GETPAGESIZE */
10178
10179 int
10180 main ()
10181 {
10182 char *data, *data2, *data3;
10183 const char *cdata2;
10184 int i, pagesize;
10185 int fd, fd2;
10186
10187 pagesize = getpagesize ();
10188
10189 /* First, make a file with some known garbage in it. */
10190 data = (char *) malloc (pagesize);
10191 if (!data)
10192 return 1;
10193 for (i = 0; i < pagesize; ++i)
10194 *(data + i) = rand ();
10195 umask (0);
10196 fd = creat ("conftest.mmap", 0600);
10197 if (fd < 0)
10198 return 2;
10199 if (write (fd, data, pagesize) != pagesize)
10200 return 3;
10201 close (fd);
10202
10203 /* Next, check that the tail of a page is zero-filled. File must have
10204 non-zero length, otherwise we risk SIGBUS for entire page. */
10205 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
10206 if (fd2 < 0)
10207 return 4;
10208 cdata2 = "";
10209 if (write (fd2, cdata2, 1) != 1)
10210 return 5;
10211 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
10212 if (data2 == MAP_FAILED)
10213 return 6;
10214 for (i = 0; i < pagesize; ++i)
10215 if (*(data2 + i))
10216 return 7;
10217 close (fd2);
10218 if (munmap (data2, pagesize))
10219 return 8;
10220
10221 /* Next, try to mmap the file at a fixed address which already has
10222 something else allocated at it. If we can, also make sure that
10223 we see the same garbage. */
10224 fd = open ("conftest.mmap", O_RDWR);
10225 if (fd < 0)
10226 return 9;
10227 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10228 MAP_PRIVATE | MAP_FIXED, fd, 0L))
10229 return 10;
10230 for (i = 0; i < pagesize; ++i)
10231 if (*(data + i) != *(data2 + i))
10232 return 11;
10233
10234 /* Finally, make sure that changes to the mapped area do not
10235 percolate back to the file as seen by read(). (This is a bug on
10236 some variants of i386 svr4.0.) */
10237 for (i = 0; i < pagesize; ++i)
10238 *(data2 + i) = *(data2 + i) + 1;
10239 data3 = (char *) malloc (pagesize);
10240 if (!data3)
10241 return 12;
10242 if (read (fd, data3, pagesize) != pagesize)
10243 return 13;
10244 for (i = 0; i < pagesize; ++i)
10245 if (*(data + i) != *(data3 + i))
10246 return 14;
10247 close (fd);
10248 return 0;
10249 }
10250 _ACEOF
10251 if ac_fn_c_try_run "$LINENO"; then :
10252 ac_cv_func_mmap_fixed_mapped=yes
10253 else
10254 ac_cv_func_mmap_fixed_mapped=no
10255 fi
10256 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10257 conftest.$ac_objext conftest.beam conftest.$ac_ext
10258 fi
10259
10260 fi
10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10262 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10263 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10264
10265 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10266
10267 fi
10268 rm -f conftest.mmap conftest.txt
10269
10270 if test $use_mmap_for_buffers = yes; then
10271
10272 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
10273
10274 REL_ALLOC=no
10275 fi
10276
10277 LIBS="$LIBS_SYSTEM $LIBS"
10278
10279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
10280 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
10281 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
10282 $as_echo_n "(cached) " >&6
10283 else
10284 ac_check_lib_save_LIBS=$LIBS
10285 LIBS="-ldnet $LIBS"
10286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10287 /* end confdefs.h. */
10288
10289 /* Override any GCC internal prototype to avoid an error.
10290 Use char because int might match the return type of a GCC
10291 builtin and then its argument prototype would still apply. */
10292 #ifdef __cplusplus
10293 extern "C"
10294 #endif
10295 char dnet_ntoa ();
10296 int
10297 main ()
10298 {
10299 return dnet_ntoa ();
10300 ;
10301 return 0;
10302 }
10303 _ACEOF
10304 if ac_fn_c_try_link "$LINENO"; then :
10305 ac_cv_lib_dnet_dnet_ntoa=yes
10306 else
10307 ac_cv_lib_dnet_dnet_ntoa=no
10308 fi
10309 rm -f core conftest.err conftest.$ac_objext \
10310 conftest$ac_exeext conftest.$ac_ext
10311 LIBS=$ac_check_lib_save_LIBS
10312 fi
10313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10314 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10315 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
10316 cat >>confdefs.h <<_ACEOF
10317 #define HAVE_LIBDNET 1
10318 _ACEOF
10319
10320 LIBS="-ldnet $LIBS"
10321
10322 fi
10323
10324
10325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10326 $as_echo_n "checking for main in -lXbsd... " >&6; }
10327 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10328 $as_echo_n "(cached) " >&6
10329 else
10330 ac_check_lib_save_LIBS=$LIBS
10331 LIBS="-lXbsd $LIBS"
10332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10333 /* end confdefs.h. */
10334
10335
10336 int
10337 main ()
10338 {
10339 return main ();
10340 ;
10341 return 0;
10342 }
10343 _ACEOF
10344 if ac_fn_c_try_link "$LINENO"; then :
10345 ac_cv_lib_Xbsd_main=yes
10346 else
10347 ac_cv_lib_Xbsd_main=no
10348 fi
10349 rm -f core conftest.err conftest.$ac_objext \
10350 conftest$ac_exeext conftest.$ac_ext
10351 LIBS=$ac_check_lib_save_LIBS
10352 fi
10353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10354 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10355 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10356 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10357 fi
10358
10359
10360 LIB_PTHREAD=
10361
10362
10363
10364 if test "$ac_cv_header_pthread_h"; then
10365 if test "$GMALLOC_OBJ" = gmalloc.o; then
10366 emacs_pthread_function=pthread_atfork
10367 else
10368 emacs_pthread_function=pthread_self
10369 fi
10370 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10372 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10373 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10374 $as_echo_n "(cached) " >&6
10375 else
10376 ac_check_lib_save_LIBS=$LIBS
10377 LIBS="-lpthread $LIBS"
10378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10379 /* end confdefs.h. */
10380
10381 /* Override any GCC internal prototype to avoid an error.
10382 Use char because int might match the return type of a GCC
10383 builtin and then its argument prototype would still apply. */
10384 #ifdef __cplusplus
10385 extern "C"
10386 #endif
10387 char $emacs_pthread_function ();
10388 int
10389 main ()
10390 {
10391 return $emacs_pthread_function ();
10392 ;
10393 return 0;
10394 }
10395 _ACEOF
10396 if ac_fn_c_try_link "$LINENO"; then :
10397 eval "$as_ac_Lib=yes"
10398 else
10399 eval "$as_ac_Lib=no"
10400 fi
10401 rm -f core conftest.err conftest.$ac_objext \
10402 conftest$ac_exeext conftest.$ac_ext
10403 LIBS=$ac_check_lib_save_LIBS
10404 fi
10405 eval ac_res=\$$as_ac_Lib
10406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10407 $as_echo "$ac_res" >&6; }
10408 eval as_val=\$$as_ac_Lib
10409 if test "x$as_val" = x""yes; then :
10410 HAVE_PTHREAD=yes
10411 fi
10412
10413 fi
10414 if test "$HAVE_PTHREAD" = yes; then
10415 case "${canonical}" in
10416 *-hpux*) ;;
10417 *) LIB_PTHREAD="-lpthread"
10418 LIBS="$LIB_PTHREAD $LIBS" ;;
10419 esac
10420
10421 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10422
10423 fi
10424
10425
10426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10427 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10428 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10429 $as_echo_n "(cached) " >&6
10430 else
10431 ac_check_lib_save_LIBS=$LIBS
10432 LIBS="-lpthreads $LIBS"
10433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10434 /* end confdefs.h. */
10435
10436 /* Override any GCC internal prototype to avoid an error.
10437 Use char because int might match the return type of a GCC
10438 builtin and then its argument prototype would still apply. */
10439 #ifdef __cplusplus
10440 extern "C"
10441 #endif
10442 char cma_open ();
10443 int
10444 main ()
10445 {
10446 return cma_open ();
10447 ;
10448 return 0;
10449 }
10450 _ACEOF
10451 if ac_fn_c_try_link "$LINENO"; then :
10452 ac_cv_lib_pthreads_cma_open=yes
10453 else
10454 ac_cv_lib_pthreads_cma_open=no
10455 fi
10456 rm -f core conftest.err conftest.$ac_objext \
10457 conftest$ac_exeext conftest.$ac_ext
10458 LIBS=$ac_check_lib_save_LIBS
10459 fi
10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10461 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10462 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10463 cat >>confdefs.h <<_ACEOF
10464 #define HAVE_LIBPTHREADS 1
10465 _ACEOF
10466
10467 LIBS="-lpthreads $LIBS"
10468
10469 fi
10470
10471
10472 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10473 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10474 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10475 ## added to LIBS in configure would never contain the pthreads part,
10476 ## but the value used in Makefiles might. FIXME?
10477 ##
10478 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10479 ## be harmless on older versions of X where it happens to exist.
10480 test "$opsys" = "aix4-2" && \
10481 test $ac_cv_lib_pthreads_cma_open = yes && \
10482 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10483
10484
10485 case ${host_os} in
10486 aix*)
10487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10488 $as_echo_n "checking for -bbigtoc option... " >&6; }
10489 if test "${gdb_cv_bigtoc+set}" = set; then :
10490 $as_echo_n "(cached) " >&6
10491 else
10492
10493 case $GCC in
10494 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10495 *) gdb_cv_bigtoc=-bbigtoc ;;
10496 esac
10497
10498 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10500 /* end confdefs.h. */
10501
10502 int
10503 main ()
10504 {
10505 int i;
10506 ;
10507 return 0;
10508 }
10509 _ACEOF
10510 if ac_fn_c_try_link "$LINENO"; then :
10511
10512 else
10513 gdb_cv_bigtoc=
10514 fi
10515 rm -f core conftest.err conftest.$ac_objext \
10516 conftest$ac_exeext conftest.$ac_ext
10517
10518 fi
10519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10520 $as_echo "$gdb_cv_bigtoc" >&6; }
10521 ;;
10522 esac
10523
10524 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10525 # used for the tests that follow. We set them back to REAL_CFLAGS and
10526 # REAL_CPPFLAGS later on.
10527
10528 REAL_CFLAGS="$CFLAGS"
10529 REAL_CPPFLAGS="$CPPFLAGS"
10530
10531 if test "${HAVE_X11}" = "yes"; then
10532 DEFS="$C_SWITCH_X_SITE $DEFS"
10533 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10534 LIBS="-lX11 $LIBS"
10535 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10536 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10537
10538 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10539 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10540 # but it's more convenient here to set LD_RUN_PATH since this
10541 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10542 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10543 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10544 export LD_RUN_PATH
10545 fi
10546
10547 if test "${opsys}" = "gnu-linux"; then
10548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10549 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10551 /* end confdefs.h. */
10552
10553 int
10554 main ()
10555 {
10556 XOpenDisplay ("foo");
10557 ;
10558 return 0;
10559 }
10560 _ACEOF
10561 if ac_fn_c_try_link "$LINENO"; then :
10562 xgnu_linux_first_failure=no
10563 else
10564 xgnu_linux_first_failure=yes
10565 fi
10566 rm -f core conftest.err conftest.$ac_objext \
10567 conftest$ac_exeext conftest.$ac_ext
10568 if test "${xgnu_linux_first_failure}" = "yes"; then
10569 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10570 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10571 OLD_CPPFLAGS="$CPPFLAGS"
10572 OLD_LIBS="$LIBS"
10573 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10574 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10575 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10576 LIBS="$LIBS -b i486-linuxaout"
10577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10578 /* end confdefs.h. */
10579
10580 int
10581 main ()
10582 {
10583 XOpenDisplay ("foo");
10584 ;
10585 return 0;
10586 }
10587 _ACEOF
10588 if ac_fn_c_try_link "$LINENO"; then :
10589 xgnu_linux_second_failure=no
10590 else
10591 xgnu_linux_second_failure=yes
10592 fi
10593 rm -f core conftest.err conftest.$ac_objext \
10594 conftest$ac_exeext conftest.$ac_ext
10595 if test "${xgnu_linux_second_failure}" = "yes"; then
10596 # If we get the same failure with -b, there is no use adding -b.
10597 # So take it out. This plays safe.
10598 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10599 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10600 CPPFLAGS="$OLD_CPPFLAGS"
10601 LIBS="$OLD_LIBS"
10602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10603 $as_echo "no" >&6; }
10604 else
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10606 $as_echo "yes" >&6; }
10607 fi
10608 else
10609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10610 $as_echo "no" >&6; }
10611 fi
10612 fi
10613
10614 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10615 # header files included from there.
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10617 $as_echo_n "checking for Xkb... " >&6; }
10618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10619 /* end confdefs.h. */
10620 #include <X11/Xlib.h>
10621 #include <X11/XKBlib.h>
10622 int
10623 main ()
10624 {
10625 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10626 ;
10627 return 0;
10628 }
10629 _ACEOF
10630 if ac_fn_c_try_link "$LINENO"; then :
10631 emacs_xkb=yes
10632 else
10633 emacs_xkb=no
10634 fi
10635 rm -f core conftest.err conftest.$ac_objext \
10636 conftest$ac_exeext conftest.$ac_ext
10637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10638 $as_echo "$emacs_xkb" >&6; }
10639 if test $emacs_xkb = yes; then
10640
10641 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10642
10643 fi
10644
10645 for ac_func in XrmSetDatabase XScreenResourceString \
10646 XScreenNumberOfScreen
10647 do :
10648 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10649 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10650 eval as_val=\$$as_ac_var
10651 if test "x$as_val" = x""yes; then :
10652 cat >>confdefs.h <<_ACEOF
10653 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10654 _ACEOF
10655
10656 fi
10657 done
10658
10659 fi
10660
10661 if test "${window_system}" = "x11"; then
10662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10663 $as_echo_n "checking X11 version 6... " >&6; }
10664 if test "${emacs_cv_x11_version_6+set}" = set; then :
10665 $as_echo_n "(cached) " >&6
10666 else
10667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10668 /* end confdefs.h. */
10669 #include <X11/Xlib.h>
10670 int
10671 main ()
10672 {
10673 #if XlibSpecificationRelease < 6
10674 fail;
10675 #endif
10676
10677 ;
10678 return 0;
10679 }
10680 _ACEOF
10681 if ac_fn_c_try_link "$LINENO"; then :
10682 emacs_cv_x11_version_6=yes
10683 else
10684 emacs_cv_x11_version_6=no
10685 fi
10686 rm -f core conftest.err conftest.$ac_objext \
10687 conftest$ac_exeext conftest.$ac_ext
10688 fi
10689
10690 if test $emacs_cv_x11_version_6 = yes; then
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10692 $as_echo "6 or newer" >&6; }
10693
10694 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10695
10696
10697 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10698
10699 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10700 ## XIM support.
10701 case "$opsys" in
10702 sol2-*) : ;;
10703 *)
10704 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10705
10706 ;;
10707 esac
10708 else
10709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10710 $as_echo "before 6" >&6; }
10711 fi
10712 fi
10713
10714
10715 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10716 HAVE_RSVG=no
10717 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10718 if test "${with_rsvg}" != "no"; then
10719 RSVG_REQUIRED=2.11.0
10720 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10721
10722
10723 succeeded=no
10724
10725 if test "$PKG_CONFIG" = "no" ; then
10726 :
10727 else
10728 PKG_CONFIG_MIN_VERSION=0.9.0
10729 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10731 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10732
10733 if "$PKG_CONFIG" --exists "$RSVG_MODULE" 2>&5 &&
10734 RSVG_CFLAGS=`"$PKG_CONFIG" --cflags "$RSVG_MODULE" 2>&5` &&
10735 RSVG_LIBS=`"$PKG_CONFIG" --libs "$RSVG_MODULE" 2>&5`; then
10736 edit_cflags="
10737 s,///*,/,g
10738 s/^/ /
10739 s/ -I/ $isystem/g
10740 s/^ //
10741 "
10742 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10743 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10745 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10746 succeeded=yes
10747 else
10748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10749 $as_echo "no" >&6; }
10750 RSVG_CFLAGS=""
10751 RSVG_LIBS=""
10752 ## If we have a custom action on failure, don't print errors, but
10753 ## do set a variable so people can do so. Do it in a subshell
10754 ## to capture any diagnostics in invoking pkg-config.
10755 RSVG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$RSVG_MODULE") 2>&1`
10756
10757 fi
10758
10759
10760
10761 else
10762 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10763 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10764 fi
10765 fi
10766
10767 if test $succeeded = yes; then
10768 HAVE_RSVG=yes
10769 else
10770 :
10771 fi
10772
10773
10774
10775
10776 if test $HAVE_RSVG = yes; then
10777
10778 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10779
10780 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10781 LIBS="$RSVG_LIBS $LIBS"
10782 fi
10783 fi
10784 fi
10785
10786 HAVE_IMAGEMAGICK=no
10787 if test "${HAVE_X11}" = "yes"; then
10788 if test "${with_imagemagick}" != "no"; then
10789 ## 6.2.8 is the earliest version known to work, but earlier versions
10790 ## might work - let us know if you find one.
10791 ## 6.0.7 does not work. See bug#7955.
10792 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10793
10794 succeeded=no
10795
10796 if test "$PKG_CONFIG" = "no" ; then
10797 :
10798 else
10799 PKG_CONFIG_MIN_VERSION=0.9.0
10800 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10802 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10803
10804 if "$PKG_CONFIG" --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10805 IMAGEMAGICK_CFLAGS=`"$PKG_CONFIG" --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10806 IMAGEMAGICK_LIBS=`"$PKG_CONFIG" --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10807 edit_cflags="
10808 s,///*,/,g
10809 s/^/ /
10810 s/ -I/ $isystem/g
10811 s/^ //
10812 "
10813 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10814 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10816 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10817 succeeded=yes
10818 else
10819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10820 $as_echo "no" >&6; }
10821 IMAGEMAGICK_CFLAGS=""
10822 IMAGEMAGICK_LIBS=""
10823 ## If we have a custom action on failure, don't print errors, but
10824 ## do set a variable so people can do so. Do it in a subshell
10825 ## to capture any diagnostics in invoking pkg-config.
10826 IMAGEMAGICK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
10827
10828 fi
10829
10830
10831
10832 else
10833 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10834 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10835 fi
10836 fi
10837
10838 if test $succeeded = yes; then
10839 HAVE_IMAGEMAGICK=yes
10840 else
10841 :
10842 fi
10843
10844
10845
10846
10847 if test $HAVE_IMAGEMAGICK = yes; then
10848
10849 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10850
10851 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10852 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10853 for ac_func in MagickExportImagePixels MagickMergeImageLayers
10854 do :
10855 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10856 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10857 eval as_val=\$$as_ac_var
10858 if test "x$as_val" = x""yes; then :
10859 cat >>confdefs.h <<_ACEOF
10860 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10861 _ACEOF
10862
10863 fi
10864 done
10865
10866 fi
10867 fi
10868 fi
10869
10870
10871 HAVE_GTK=no
10872 GTK_OBJ=
10873 check_gtk2=no
10874 gtk3_pkg_errors=
10875 if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10876 GLIB_REQUIRED=2.28
10877 GTK_REQUIRED=3.0
10878 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10879
10880
10881 succeeded=no
10882
10883 if test "$PKG_CONFIG" = "no" ; then
10884 pkg_check_gtk=no
10885 else
10886 PKG_CONFIG_MIN_VERSION=0.9.0
10887 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10889 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10890
10891 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
10892 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
10893 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
10894 edit_cflags="
10895 s,///*,/,g
10896 s/^/ /
10897 s/ -I/ $isystem/g
10898 s/^ //
10899 "
10900 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10901 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10903 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10904 succeeded=yes
10905 else
10906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10907 $as_echo "no" >&6; }
10908 GTK_CFLAGS=""
10909 GTK_LIBS=""
10910 ## If we have a custom action on failure, don't print errors, but
10911 ## do set a variable so people can do so. Do it in a subshell
10912 ## to capture any diagnostics in invoking pkg-config.
10913 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
10914
10915 fi
10916
10917
10918
10919 else
10920 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10921 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10922 fi
10923 fi
10924
10925 if test $succeeded = yes; then
10926 pkg_check_gtk=yes
10927 else
10928 pkg_check_gtk=no
10929 fi
10930
10931 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
10932 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10933 fi
10934 if test "$pkg_check_gtk" = "yes"; then
10935
10936 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10937
10938 GTK_OBJ=emacsgtkfixed.o
10939 term_header=gtkutil.h
10940 USE_GTK_TOOLKIT="GTK3"
10941 if test "x$ac_enable_gtk_deprecation_warnings" = x; then
10942 GTK_CFLAGS="$GTK_CFLAGS -DGDK_DISABLE_DEPRECATION_WARNINGS"
10943 fi
10944 else
10945 check_gtk2=yes
10946 gtk3_pkg_errors="$GTK_PKG_ERRORS "
10947 fi
10948 fi
10949
10950 if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
10951 GLIB_REQUIRED=2.10
10952 GTK_REQUIRED=2.10
10953 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10954
10955
10956 succeeded=no
10957
10958 if test "$PKG_CONFIG" = "no" ; then
10959 pkg_check_gtk=no
10960 else
10961 PKG_CONFIG_MIN_VERSION=0.9.0
10962 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10964 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10965
10966 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
10967 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
10968 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
10969 edit_cflags="
10970 s,///*,/,g
10971 s/^/ /
10972 s/ -I/ $isystem/g
10973 s/^ //
10974 "
10975 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10976 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10978 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10979 succeeded=yes
10980 else
10981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10982 $as_echo "no" >&6; }
10983 GTK_CFLAGS=""
10984 GTK_LIBS=""
10985 ## If we have a custom action on failure, don't print errors, but
10986 ## do set a variable so people can do so. Do it in a subshell
10987 ## to capture any diagnostics in invoking pkg-config.
10988 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
10989
10990 fi
10991
10992
10993
10994 else
10995 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10996 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10997 fi
10998 fi
10999
11000 if test $succeeded = yes; then
11001 pkg_check_gtk=yes
11002 else
11003 pkg_check_gtk=no
11004 fi
11005
11006 if test "$pkg_check_gtk" = "no" &&
11007 { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
11008 then
11009 as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
11010 fi
11011 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
11012 fi
11013
11014 if test x"$pkg_check_gtk" = xyes; then
11015
11016
11017
11018 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11019 CFLAGS="$CFLAGS $GTK_CFLAGS"
11020 LIBS="$GTK_LIBS $LIBS"
11021 GTK_COMPILES=no
11022 for ac_func in gtk_main
11023 do :
11024 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
11025 if test "x$ac_cv_func_gtk_main" = x""yes; then :
11026 cat >>confdefs.h <<_ACEOF
11027 #define HAVE_GTK_MAIN 1
11028 _ACEOF
11029 GTK_COMPILES=yes
11030 fi
11031 done
11032
11033 if test "${GTK_COMPILES}" != "yes"; then
11034 if test "$USE_X_TOOLKIT" != "maybe"; then
11035 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
11036 fi
11037 else
11038 HAVE_GTK=yes
11039
11040 $as_echo "#define USE_GTK 1" >>confdefs.h
11041
11042 GTK_OBJ="gtkutil.o $GTK_OBJ"
11043 USE_X_TOOLKIT=none
11044 if "$PKG_CONFIG" --atleast-version=2.10 gtk+-2.0; then
11045 :
11046 else
11047 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
11048 closing open displays. This is no problem if you just use
11049 one display, but if you use more than one and close one of them
11050 Emacs may crash." >&5
11051 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11052 closing open displays. This is no problem if you just use
11053 one display, but if you use more than one and close one of them
11054 Emacs may crash." >&2;}
11055 sleep 3
11056 fi
11057 fi
11058
11059 fi
11060
11061
11062
11063 if test "${HAVE_GTK}" = "yes"; then
11064
11065 if test "$with_toolkit_scroll_bars" != no; then
11066 with_toolkit_scroll_bars=yes
11067 fi
11068
11069 HAVE_GTK_FILE_SELECTION=no
11070 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
11071 #include <gtk/gtk.h>
11072 "
11073 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
11074 HAVE_GTK_FILE_SELECTION=yes
11075 else
11076 HAVE_GTK_FILE_SELECTION=no
11077 fi
11078
11079 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
11080 for ac_func in gtk_file_selection_new
11081 do :
11082 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
11083 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
11084 cat >>confdefs.h <<_ACEOF
11085 #define HAVE_GTK_FILE_SELECTION_NEW 1
11086 _ACEOF
11087
11088 fi
11089 done
11090
11091 fi
11092
11093 HAVE_GTK_HANDLE_BOX=no
11094 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_HANDLE_BOX" "ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" "$ac_includes_default
11095 #include <gtk/gtk.h>
11096 "
11097 if test "x$ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" = x""yes; then :
11098 HAVE_GTK_HANDLE_BOX=yes
11099 else
11100 HAVE_GTK_HANDLE_BOX=no
11101 fi
11102
11103 if test "$HAVE_GTK_HANDLE_BOX" = yes; then
11104 for ac_func in gtk_handle_box_new
11105 do :
11106 ac_fn_c_check_func "$LINENO" "gtk_handle_box_new" "ac_cv_func_gtk_handle_box_new"
11107 if test "x$ac_cv_func_gtk_handle_box_new" = x""yes; then :
11108 cat >>confdefs.h <<_ACEOF
11109 #define HAVE_GTK_HANDLE_BOX_NEW 1
11110 _ACEOF
11111
11112 fi
11113 done
11114
11115 fi
11116
11117 HAVE_GTK_TEAROFF_MENU_ITEM=no
11118 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_TEAROFF_MENU_ITEM" "ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" "$ac_includes_default
11119 #include <gtk/gtk.h>
11120 "
11121 if test "x$ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" = x""yes; then :
11122 HAVE_GTK_TEAROFF_MENU_ITEM=yes
11123 else
11124 HAVE_GTK_TEAROFF_MENU_ITEM=no
11125 fi
11126
11127 if test "$HAVE_GTK_TEAROFF_MENU_ITEM" = yes; then
11128 for ac_func in gtk_tearoff_menu_item_new
11129 do :
11130 ac_fn_c_check_func "$LINENO" "gtk_tearoff_menu_item_new" "ac_cv_func_gtk_tearoff_menu_item_new"
11131 if test "x$ac_cv_func_gtk_tearoff_menu_item_new" = x""yes; then :
11132 cat >>confdefs.h <<_ACEOF
11133 #define HAVE_GTK_TEAROFF_MENU_ITEM_NEW 1
11134 _ACEOF
11135
11136 fi
11137 done
11138
11139 fi
11140
11141 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
11142 gtk_dialog_get_action_area gtk_widget_get_sensitive \
11143 gtk_widget_get_mapped gtk_adjustment_get_page_size \
11144 gtk_orientable_set_orientation \
11145 gtk_window_set_has_resize_grip
11146 do :
11147 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11148 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11149 eval as_val=\$$as_ac_var
11150 if test "x$as_val" = x""yes; then :
11151 cat >>confdefs.h <<_ACEOF
11152 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11153 _ACEOF
11154
11155 fi
11156 done
11157
11158
11159 term_header=gtkutil.h
11160 fi
11161
11162 HAVE_DBUS=no
11163 DBUS_OBJ=
11164 if test "${with_dbus}" = "yes"; then
11165
11166 succeeded=no
11167
11168 if test "$PKG_CONFIG" = "no" ; then
11169 HAVE_DBUS=no
11170 else
11171 PKG_CONFIG_MIN_VERSION=0.9.0
11172 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
11174 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
11175
11176 if "$PKG_CONFIG" --exists "dbus-1 >= 1.0" 2>&5 &&
11177 DBUS_CFLAGS=`"$PKG_CONFIG" --cflags "dbus-1 >= 1.0" 2>&5` &&
11178 DBUS_LIBS=`"$PKG_CONFIG" --libs "dbus-1 >= 1.0" 2>&5`; then
11179 edit_cflags="
11180 s,///*,/,g
11181 s/^/ /
11182 s/ -I/ $isystem/g
11183 s/^ //
11184 "
11185 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
11186 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
11187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
11188 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
11189 succeeded=yes
11190 else
11191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11192 $as_echo "no" >&6; }
11193 DBUS_CFLAGS=""
11194 DBUS_LIBS=""
11195 ## If we have a custom action on failure, don't print errors, but
11196 ## do set a variable so people can do so. Do it in a subshell
11197 ## to capture any diagnostics in invoking pkg-config.
11198 DBUS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "dbus-1 >= 1.0") 2>&1`
11199
11200 fi
11201
11202
11203
11204 else
11205 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11206 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11207 fi
11208 fi
11209
11210 if test $succeeded = yes; then
11211 HAVE_DBUS=yes
11212 else
11213 HAVE_DBUS=no
11214 fi
11215
11216 if test "$HAVE_DBUS" = yes; then
11217 LIBS="$LIBS $DBUS_LIBS"
11218
11219 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11220
11221 for ac_func in dbus_watch_get_unix_fd \
11222 dbus_type_is_valid \
11223 dbus_validate_bus_name \
11224 dbus_validate_path \
11225 dbus_validate_interface \
11226 dbus_validate_member
11227 do :
11228 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11229 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11230 eval as_val=\$$as_ac_var
11231 if test "x$as_val" = x""yes; then :
11232 cat >>confdefs.h <<_ACEOF
11233 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11234 _ACEOF
11235
11236 fi
11237 done
11238
11239 DBUS_OBJ=dbusbind.o
11240 fi
11241 fi
11242
11243
11244 HAVE_GSETTINGS=no
11245 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
11246
11247 succeeded=no
11248
11249 if test "$PKG_CONFIG" = "no" ; then
11250 HAVE_GSETTINGS=no
11251 else
11252 PKG_CONFIG_MIN_VERSION=0.9.0
11253 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
11255 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
11256
11257 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.26" 2>&5 &&
11258 GSETTINGS_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.26" 2>&5` &&
11259 GSETTINGS_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.26" 2>&5`; then
11260 edit_cflags="
11261 s,///*,/,g
11262 s/^/ /
11263 s/ -I/ $isystem/g
11264 s/^ //
11265 "
11266 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
11267 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
11268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
11269 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
11270 succeeded=yes
11271 else
11272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11273 $as_echo "no" >&6; }
11274 GSETTINGS_CFLAGS=""
11275 GSETTINGS_LIBS=""
11276 ## If we have a custom action on failure, don't print errors, but
11277 ## do set a variable so people can do so. Do it in a subshell
11278 ## to capture any diagnostics in invoking pkg-config.
11279 GSETTINGS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.26") 2>&1`
11280
11281 fi
11282
11283
11284
11285 else
11286 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11287 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11288 fi
11289 fi
11290
11291 if test $succeeded = yes; then
11292 HAVE_GSETTINGS=yes
11293 else
11294 HAVE_GSETTINGS=no
11295 fi
11296
11297 if test "$HAVE_GSETTINGS" = "yes"; then
11298
11299 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11300
11301 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
11302 SETTINGS_LIBS="$GSETTINGS_LIBS"
11303 fi
11304 fi
11305
11306 HAVE_GCONF=no
11307 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11308
11309 succeeded=no
11310
11311 if test "$PKG_CONFIG" = "no" ; then
11312 HAVE_GCONF=no
11313 else
11314 PKG_CONFIG_MIN_VERSION=0.9.0
11315 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11317 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11318
11319 if "$PKG_CONFIG" --exists "gconf-2.0 >= 2.13" 2>&5 &&
11320 GCONF_CFLAGS=`"$PKG_CONFIG" --cflags "gconf-2.0 >= 2.13" 2>&5` &&
11321 GCONF_LIBS=`"$PKG_CONFIG" --libs "gconf-2.0 >= 2.13" 2>&5`; then
11322 edit_cflags="
11323 s,///*,/,g
11324 s/^/ /
11325 s/ -I/ $isystem/g
11326 s/^ //
11327 "
11328 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
11329 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
11330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
11331 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
11332 succeeded=yes
11333 else
11334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11335 $as_echo "no" >&6; }
11336 GCONF_CFLAGS=""
11337 GCONF_LIBS=""
11338 ## If we have a custom action on failure, don't print errors, but
11339 ## do set a variable so people can do so. Do it in a subshell
11340 ## to capture any diagnostics in invoking pkg-config.
11341 GCONF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gconf-2.0 >= 2.13") 2>&1`
11342
11343 fi
11344
11345
11346
11347 else
11348 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11349 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11350 fi
11351 fi
11352
11353 if test $succeeded = yes; then
11354 HAVE_GCONF=yes
11355 else
11356 HAVE_GCONF=no
11357 fi
11358
11359 if test "$HAVE_GCONF" = yes; then
11360
11361 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11362
11363 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11364 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
11365 fi
11366 fi
11367
11368 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
11369
11370 succeeded=no
11371
11372 if test "$PKG_CONFIG" = "no" ; then
11373 HAVE_GOBJECT=no
11374 else
11375 PKG_CONFIG_MIN_VERSION=0.9.0
11376 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
11378 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
11379
11380 if "$PKG_CONFIG" --exists "gobject-2.0 >= 2.0" 2>&5 &&
11381 GOBJECT_CFLAGS=`"$PKG_CONFIG" --cflags "gobject-2.0 >= 2.0" 2>&5` &&
11382 GOBJECT_LIBS=`"$PKG_CONFIG" --libs "gobject-2.0 >= 2.0" 2>&5`; then
11383 edit_cflags="
11384 s,///*,/,g
11385 s/^/ /
11386 s/ -I/ $isystem/g
11387 s/^ //
11388 "
11389 GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11390 GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11392 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11393 succeeded=yes
11394 else
11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11396 $as_echo "no" >&6; }
11397 GOBJECT_CFLAGS=""
11398 GOBJECT_LIBS=""
11399 ## If we have a custom action on failure, don't print errors, but
11400 ## do set a variable so people can do so. Do it in a subshell
11401 ## to capture any diagnostics in invoking pkg-config.
11402 GOBJECT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gobject-2.0 >= 2.0") 2>&1`
11403
11404 fi
11405
11406
11407
11408 else
11409 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11410 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11411 fi
11412 fi
11413
11414 if test $succeeded = yes; then
11415 HAVE_GOBJECT=yes
11416 else
11417 HAVE_GOBJECT=no
11418 fi
11419
11420 if test "$HAVE_GOBJECT" = "yes"; then
11421 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11422 SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
11423 fi
11424 SAVE_CFLAGS="$CFLAGS"
11425 SAVE_LIBS="$LIBS"
11426 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11427 LIBS="$SETTINGS_LIBS $LIBS"
11428 for ac_func in g_type_init
11429 do :
11430 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11431 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11432 cat >>confdefs.h <<_ACEOF
11433 #define HAVE_G_TYPE_INIT 1
11434 _ACEOF
11435
11436 fi
11437 done
11438
11439 CFLAGS="$SAVE_CFLAGS"
11440 LIBS="$SAVE_LIBS"
11441 fi
11442
11443
11444
11445
11446 HAVE_LIBSELINUX=no
11447 LIBSELINUX_LIBS=
11448 if test "${with_selinux}" = "yes"; then
11449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11450 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11451 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11452 $as_echo_n "(cached) " >&6
11453 else
11454 ac_check_lib_save_LIBS=$LIBS
11455 LIBS="-lselinux $LIBS"
11456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11457 /* end confdefs.h. */
11458
11459 /* Override any GCC internal prototype to avoid an error.
11460 Use char because int might match the return type of a GCC
11461 builtin and then its argument prototype would still apply. */
11462 #ifdef __cplusplus
11463 extern "C"
11464 #endif
11465 char lgetfilecon ();
11466 int
11467 main ()
11468 {
11469 return lgetfilecon ();
11470 ;
11471 return 0;
11472 }
11473 _ACEOF
11474 if ac_fn_c_try_link "$LINENO"; then :
11475 ac_cv_lib_selinux_lgetfilecon=yes
11476 else
11477 ac_cv_lib_selinux_lgetfilecon=no
11478 fi
11479 rm -f core conftest.err conftest.$ac_objext \
11480 conftest$ac_exeext conftest.$ac_ext
11481 LIBS=$ac_check_lib_save_LIBS
11482 fi
11483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11484 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11485 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11486 HAVE_LIBSELINUX=yes
11487 else
11488 HAVE_LIBSELINUX=no
11489 fi
11490
11491 if test "$HAVE_LIBSELINUX" = yes; then
11492
11493 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11494
11495 LIBSELINUX_LIBS=-lselinux
11496 fi
11497 fi
11498
11499
11500 HAVE_GNUTLS=no
11501 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11502 if test "${with_gnutls}" = "yes" ; then
11503
11504 succeeded=no
11505
11506 if test "$PKG_CONFIG" = "no" ; then
11507 HAVE_GNUTLS=no
11508 else
11509 PKG_CONFIG_MIN_VERSION=0.9.0
11510 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11512 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11513
11514 if "$PKG_CONFIG" --exists "gnutls >= 2.6.6" 2>&5 &&
11515 LIBGNUTLS_CFLAGS=`"$PKG_CONFIG" --cflags "gnutls >= 2.6.6" 2>&5` &&
11516 LIBGNUTLS_LIBS=`"$PKG_CONFIG" --libs "gnutls >= 2.6.6" 2>&5`; then
11517 edit_cflags="
11518 s,///*,/,g
11519 s/^/ /
11520 s/ -I/ $isystem/g
11521 s/^ //
11522 "
11523 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11524 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11526 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11527 succeeded=yes
11528 else
11529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11530 $as_echo "no" >&6; }
11531 LIBGNUTLS_CFLAGS=""
11532 LIBGNUTLS_LIBS=""
11533 ## If we have a custom action on failure, don't print errors, but
11534 ## do set a variable so people can do so. Do it in a subshell
11535 ## to capture any diagnostics in invoking pkg-config.
11536 LIBGNUTLS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gnutls >= 2.6.6") 2>&1`
11537
11538 fi
11539
11540
11541
11542 else
11543 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11544 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11545 fi
11546 fi
11547
11548 if test $succeeded = yes; then
11549 HAVE_GNUTLS=yes
11550 else
11551 HAVE_GNUTLS=no
11552 fi
11553
11554 if test "${HAVE_GNUTLS}" = "yes"; then
11555
11556 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11557
11558 fi
11559
11560 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11561 LIBS="$LIBGNUTLS_LIBS $LIBS"
11562 for ac_func in gnutls_certificate_set_verify_function
11563 do :
11564 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11565 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11566 cat >>confdefs.h <<_ACEOF
11567 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11568 _ACEOF
11569 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11570 fi
11571 done
11572
11573
11574 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11575
11576 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11577
11578 fi
11579 fi
11580
11581
11582
11583
11584 if test "${with_inotify}" = "yes"; then
11585 for ac_header in sys/inotify.h
11586 do :
11587 ac_fn_c_check_header_mongrel "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
11588 if test "x$ac_cv_header_sys_inotify_h" = x""yes; then :
11589 cat >>confdefs.h <<_ACEOF
11590 #define HAVE_SYS_INOTIFY_H 1
11591 _ACEOF
11592
11593 fi
11594
11595 done
11596
11597 if test "$ac_cv_header_sys_inotify_h" = yes ; then
11598 ac_fn_c_check_func "$LINENO" "inotify_init1" "ac_cv_func_inotify_init1"
11599 if test "x$ac_cv_func_inotify_init1" = x""yes; then :
11600
11601 fi
11602
11603 fi
11604 fi
11605 if test "$ac_cv_func_inotify_init1" = yes; then
11606
11607 $as_echo "#define HAVE_INOTIFY 1" >>confdefs.h
11608
11609 fi
11610
11611 HAVE_POSIX_ACL=no
11612 LIBACL_LIBS=
11613 if test "${with_acl}" = "yes"; then
11614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_set_file in -lacl" >&5
11615 $as_echo_n "checking for acl_set_file in -lacl... " >&6; }
11616 if test "${ac_cv_lib_acl_acl_set_file+set}" = set; then :
11617 $as_echo_n "(cached) " >&6
11618 else
11619 ac_check_lib_save_LIBS=$LIBS
11620 LIBS="-lacl $LIBS"
11621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11622 /* end confdefs.h. */
11623
11624 /* Override any GCC internal prototype to avoid an error.
11625 Use char because int might match the return type of a GCC
11626 builtin and then its argument prototype would still apply. */
11627 #ifdef __cplusplus
11628 extern "C"
11629 #endif
11630 char acl_set_file ();
11631 int
11632 main ()
11633 {
11634 return acl_set_file ();
11635 ;
11636 return 0;
11637 }
11638 _ACEOF
11639 if ac_fn_c_try_link "$LINENO"; then :
11640 ac_cv_lib_acl_acl_set_file=yes
11641 else
11642 ac_cv_lib_acl_acl_set_file=no
11643 fi
11644 rm -f core conftest.err conftest.$ac_objext \
11645 conftest$ac_exeext conftest.$ac_ext
11646 LIBS=$ac_check_lib_save_LIBS
11647 fi
11648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_acl_acl_set_file" >&5
11649 $as_echo "$ac_cv_lib_acl_acl_set_file" >&6; }
11650 if test "x$ac_cv_lib_acl_acl_set_file" = x""yes; then :
11651 HAVE_POSIX_ACL=yes
11652 else
11653 HAVE_POSIX_ACL=no
11654 fi
11655
11656 if test "$HAVE_POSIX_ACL" = yes; then
11657
11658 $as_echo "#define HAVE_POSIX_ACL 1" >>confdefs.h
11659
11660 LIBACL_LIBS=-lacl
11661 else
11662 ac_fn_c_check_func "$LINENO" "acl_set_file" "ac_cv_func_acl_set_file"
11663 if test "x$ac_cv_func_acl_set_file" = x""yes; then :
11664 HAVE_POSIX_ACL=yes
11665 else
11666 HAVE_POSIX_ACL=no
11667 fi
11668
11669 if test "$HAVE_POSIX_ACL" = yes; then
11670
11671 $as_echo "#define HAVE_POSIX_ACL 1" >>confdefs.h
11672
11673 fi
11674 fi
11675 fi
11676
11677
11678 HAVE_XAW3D=no
11679 LUCID_LIBW=
11680 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11681 if test "$with_xaw3d" != no; then
11682 if test "${emacs_cv_xaw3d+set}" = set; then :
11683 $as_echo_n "(cached) " >&6
11684 else
11685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11686 /* end confdefs.h. */
11687
11688 #include <X11/Intrinsic.h>
11689 #include <X11/Xaw3d/Simple.h>
11690 int
11691 main ()
11692 {
11693
11694 ;
11695 return 0;
11696 }
11697 _ACEOF
11698 if ac_fn_c_try_link "$LINENO"; then :
11699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11700 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11701 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11702 $as_echo_n "(cached) " >&6
11703 else
11704 ac_check_lib_save_LIBS=$LIBS
11705 LIBS="-lXaw3d $LIBS"
11706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11707 /* end confdefs.h. */
11708
11709 /* Override any GCC internal prototype to avoid an error.
11710 Use char because int might match the return type of a GCC
11711 builtin and then its argument prototype would still apply. */
11712 #ifdef __cplusplus
11713 extern "C"
11714 #endif
11715 char XawScrollbarSetThumb ();
11716 int
11717 main ()
11718 {
11719 return XawScrollbarSetThumb ();
11720 ;
11721 return 0;
11722 }
11723 _ACEOF
11724 if ac_fn_c_try_link "$LINENO"; then :
11725 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11726 else
11727 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11728 fi
11729 rm -f core conftest.err conftest.$ac_objext \
11730 conftest$ac_exeext conftest.$ac_ext
11731 LIBS=$ac_check_lib_save_LIBS
11732 fi
11733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11734 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11735 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11736 emacs_cv_xaw3d=yes
11737 else
11738 emacs_cv_xaw3d=no
11739 fi
11740
11741 else
11742 emacs_cv_xaw3d=no
11743 fi
11744 rm -f core conftest.err conftest.$ac_objext \
11745 conftest$ac_exeext conftest.$ac_ext
11746 fi
11747
11748 else
11749 emacs_cv_xaw3d=no
11750 fi
11751 if test $emacs_cv_xaw3d = yes; then
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11753 $as_echo_n "checking for xaw3d... " >&6; }
11754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11755 $as_echo "yes; using Lucid toolkit" >&6; }
11756 USE_X_TOOLKIT=LUCID
11757 HAVE_XAW3D=yes
11758 LUCID_LIBW=-lXaw3d
11759
11760 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11761
11762 else
11763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11764 $as_echo_n "checking for xaw3d... " >&6; }
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11766 $as_echo "no" >&6; }
11767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11768 $as_echo_n "checking for libXaw... " >&6; }
11769 if test "${emacs_cv_xaw+set}" = set; then :
11770 $as_echo_n "(cached) " >&6
11771 else
11772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11773 /* end confdefs.h. */
11774
11775 #include <X11/Intrinsic.h>
11776 #include <X11/Xaw/Simple.h>
11777 int
11778 main ()
11779 {
11780
11781 ;
11782 return 0;
11783 }
11784 _ACEOF
11785 if ac_fn_c_try_link "$LINENO"; then :
11786 emacs_cv_xaw=yes
11787 else
11788 emacs_cv_xaw=no
11789 fi
11790 rm -f core conftest.err conftest.$ac_objext \
11791 conftest$ac_exeext conftest.$ac_ext
11792 fi
11793
11794 if test $emacs_cv_xaw = yes; then
11795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11796 $as_echo "yes; using Lucid toolkit" >&6; }
11797 USE_X_TOOLKIT=LUCID
11798 LUCID_LIBW=-lXaw
11799 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11800 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11801 else
11802 as_fn_error "No X toolkit could be found.
11803 If you are sure you want Emacs compiled without an X toolkit, pass
11804 --with-x-toolkit=no
11805 to configure. Otherwise, install the development libraries for the toolkit
11806 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11807 fi
11808 fi
11809 fi
11810
11811 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11812
11813 LIBXTR6=
11814 if test "${USE_X_TOOLKIT}" != "none"; then
11815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11816 $as_echo_n "checking X11 toolkit version... " >&6; }
11817 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11818 $as_echo_n "(cached) " >&6
11819 else
11820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11821 /* end confdefs.h. */
11822 #include <X11/Intrinsic.h>
11823 int
11824 main ()
11825 {
11826 #if XtSpecificationRelease < 6
11827 fail;
11828 #endif
11829
11830 ;
11831 return 0;
11832 }
11833 _ACEOF
11834 if ac_fn_c_try_link "$LINENO"; then :
11835 emacs_cv_x11_toolkit_version_6=yes
11836 else
11837 emacs_cv_x11_toolkit_version_6=no
11838 fi
11839 rm -f core conftest.err conftest.$ac_objext \
11840 conftest$ac_exeext conftest.$ac_ext
11841 fi
11842
11843 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11844 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11846 $as_echo "6 or newer" >&6; }
11847
11848 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11849
11850 LIBXTR6="-lSM -lICE"
11851 case "$opsys" in
11852 ## Use libw.a along with X11R6 Xt.
11853 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11854 esac
11855 else
11856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11857 $as_echo "before 6" >&6; }
11858 fi
11859
11860 OLDLIBS="$LIBS"
11861 if test x$HAVE_X11XTR6 = xyes; then
11862 LIBS="-lXt -lSM -lICE $LIBS"
11863 else
11864 LIBS="-lXt $LIBS"
11865 fi
11866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11867 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11868 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11869 $as_echo_n "(cached) " >&6
11870 else
11871 ac_check_lib_save_LIBS=$LIBS
11872 LIBS="-lXmu $LIBS"
11873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11874 /* end confdefs.h. */
11875
11876 /* Override any GCC internal prototype to avoid an error.
11877 Use char because int might match the return type of a GCC
11878 builtin and then its argument prototype would still apply. */
11879 #ifdef __cplusplus
11880 extern "C"
11881 #endif
11882 char XmuConvertStandardSelection ();
11883 int
11884 main ()
11885 {
11886 return XmuConvertStandardSelection ();
11887 ;
11888 return 0;
11889 }
11890 _ACEOF
11891 if ac_fn_c_try_link "$LINENO"; then :
11892 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11893 else
11894 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11895 fi
11896 rm -f core conftest.err conftest.$ac_objext \
11897 conftest$ac_exeext conftest.$ac_ext
11898 LIBS=$ac_check_lib_save_LIBS
11899 fi
11900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11901 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11902 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11903 cat >>confdefs.h <<_ACEOF
11904 #define HAVE_LIBXMU 1
11905 _ACEOF
11906
11907 LIBS="-lXmu $LIBS"
11908
11909 fi
11910
11911 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11912 fi
11913
11914
11915 LIBXMU=-lXmu
11916 case $opsys in
11917 ## These systems don't supply Xmu.
11918 hpux* | aix4-2 )
11919 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11920 ;;
11921 esac
11922
11923
11924 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11925 if test "${HAVE_X11}" = "yes"; then
11926 if test "${USE_X_TOOLKIT}" != "none"; then
11927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11928 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11929 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11930 $as_echo_n "(cached) " >&6
11931 else
11932 ac_check_lib_save_LIBS=$LIBS
11933 LIBS="-lXext $LIBS"
11934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11935 /* end confdefs.h. */
11936
11937 /* Override any GCC internal prototype to avoid an error.
11938 Use char because int might match the return type of a GCC
11939 builtin and then its argument prototype would still apply. */
11940 #ifdef __cplusplus
11941 extern "C"
11942 #endif
11943 char XShapeQueryExtension ();
11944 int
11945 main ()
11946 {
11947 return XShapeQueryExtension ();
11948 ;
11949 return 0;
11950 }
11951 _ACEOF
11952 if ac_fn_c_try_link "$LINENO"; then :
11953 ac_cv_lib_Xext_XShapeQueryExtension=yes
11954 else
11955 ac_cv_lib_Xext_XShapeQueryExtension=no
11956 fi
11957 rm -f core conftest.err conftest.$ac_objext \
11958 conftest$ac_exeext conftest.$ac_ext
11959 LIBS=$ac_check_lib_save_LIBS
11960 fi
11961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11962 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11963 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11964 cat >>confdefs.h <<_ACEOF
11965 #define HAVE_LIBXEXT 1
11966 _ACEOF
11967
11968 LIBS="-lXext $LIBS"
11969
11970 fi
11971
11972 fi
11973 fi
11974
11975 LIBXP=
11976 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11977 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11978 if test -d /usr/include/openmotif; then
11979 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
11980 emacs_cv_openmotif=yes
11981 case "$canonical" in
11982 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
11983 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
11984 ;;
11985 *)
11986 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
11987 esac
11988 else
11989 emacs_cv_openmotif=no
11990 fi
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11992 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11993 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11994 $as_echo_n "(cached) " >&6
11995 else
11996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11997 /* end confdefs.h. */
11998 #include <Xm/Xm.h>
11999 int
12000 main ()
12001 {
12002 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12003 int x = 5;
12004 #else
12005 Motif version prior to 2.1.
12006 #endif
12007 ;
12008 return 0;
12009 }
12010 _ACEOF
12011 if ac_fn_c_try_compile "$LINENO"; then :
12012 emacs_cv_motif_version_2_1=yes
12013 else
12014 emacs_cv_motif_version_2_1=no
12015 fi
12016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12017 fi
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
12019 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
12020 if test $emacs_cv_motif_version_2_1 = yes; then
12021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
12022 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
12023 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
12024 $as_echo_n "(cached) " >&6
12025 else
12026 ac_check_lib_save_LIBS=$LIBS
12027 LIBS="-lXp $LIBS"
12028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12029 /* end confdefs.h. */
12030
12031 /* Override any GCC internal prototype to avoid an error.
12032 Use char because int might match the return type of a GCC
12033 builtin and then its argument prototype would still apply. */
12034 #ifdef __cplusplus
12035 extern "C"
12036 #endif
12037 char XpCreateContext ();
12038 int
12039 main ()
12040 {
12041 return XpCreateContext ();
12042 ;
12043 return 0;
12044 }
12045 _ACEOF
12046 if ac_fn_c_try_link "$LINENO"; then :
12047 ac_cv_lib_Xp_XpCreateContext=yes
12048 else
12049 ac_cv_lib_Xp_XpCreateContext=no
12050 fi
12051 rm -f core conftest.err conftest.$ac_objext \
12052 conftest$ac_exeext conftest.$ac_ext
12053 LIBS=$ac_check_lib_save_LIBS
12054 fi
12055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12056 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
12057 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
12058 LIBXP=-lXp
12059 fi
12060
12061 if test x$emacs_cv_openmotif = xyes; then
12062 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
12063 fi
12064 else
12065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
12066 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
12067 if test "${emacs_cv_lesstif+set}" = set; then :
12068 $as_echo_n "(cached) " >&6
12069 else
12070 # We put this in CFLAGS temporarily to precede other -I options
12071 # that might be in CFLAGS temporarily.
12072 # We put this in CPPFLAGS where it precedes the other -I options.
12073 OLD_CPPFLAGS=$CPPFLAGS
12074 OLD_CFLAGS=$CFLAGS
12075 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12076 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12078 /* end confdefs.h. */
12079 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12080 int
12081 main ()
12082 {
12083 int x = 5;
12084 ;
12085 return 0;
12086 }
12087 _ACEOF
12088 if ac_fn_c_try_compile "$LINENO"; then :
12089 emacs_cv_lesstif=yes
12090 else
12091 emacs_cv_lesstif=no
12092 fi
12093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12094 fi
12095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
12096 $as_echo "$emacs_cv_lesstif" >&6; }
12097 if test $emacs_cv_lesstif = yes; then
12098 # Make sure this -I option remains in CPPFLAGS after it is set
12099 # back to REAL_CPPFLAGS.
12100 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12101 # have those other -I options anyway. Ultimately, having this
12102 # directory ultimately in CPPFLAGS will be enough.
12103 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12104 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12105 else
12106 CFLAGS=$OLD_CFLAGS
12107 CPPFLAGS=$OLD_CPPFLAGS
12108 fi
12109 fi
12110 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
12111 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
12112
12113 else
12114 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
12115 fi
12116
12117
12118 fi
12119
12120
12121 USE_TOOLKIT_SCROLL_BARS=no
12122 if test "${with_toolkit_scroll_bars}" != "no"; then
12123 if test "${USE_X_TOOLKIT}" != "none"; then
12124 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12125 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12126
12127 HAVE_XAW3D=no
12128 USE_TOOLKIT_SCROLL_BARS=yes
12129 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
12130 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12131
12132 USE_TOOLKIT_SCROLL_BARS=yes
12133 fi
12134 elif test "${HAVE_GTK}" = "yes"; then
12135 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12136
12137 USE_TOOLKIT_SCROLL_BARS=yes
12138 elif test "${HAVE_NS}" = "yes"; then
12139 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12140
12141 USE_TOOLKIT_SCROLL_BARS=yes
12142 elif test "${HAVE_W32}" = "yes"; then
12143 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12144
12145 USE_TOOLKIT_SCROLL_BARS=yes
12146 fi
12147 fi
12148
12149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12150 /* end confdefs.h. */
12151
12152 #include <X11/Xlib.h>
12153 #include <X11/Xresource.h>
12154 int
12155 main ()
12156 {
12157 XIMProc callback;
12158 ;
12159 return 0;
12160 }
12161 _ACEOF
12162 if ac_fn_c_try_compile "$LINENO"; then :
12163 HAVE_XIM=yes
12164
12165 $as_echo "#define HAVE_XIM 1" >>confdefs.h
12166
12167 else
12168 HAVE_XIM=no
12169 fi
12170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12171
12172
12173 if test "${with_xim}" != "no"; then
12174
12175 $as_echo "#define USE_XIM 1" >>confdefs.h
12176
12177 fi
12178
12179
12180 if test "${HAVE_XIM}" != "no"; then
12181 late_CFLAGS=$CFLAGS
12182 if test "$GCC" = yes; then
12183 CFLAGS="$CFLAGS --pedantic-errors"
12184 fi
12185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12186 /* end confdefs.h. */
12187
12188 #include <X11/Xlib.h>
12189 #include <X11/Xresource.h>
12190 int
12191 main ()
12192 {
12193 Display *display;
12194 XrmDatabase db;
12195 char *res_name;
12196 char *res_class;
12197 XIMProc callback;
12198 XPointer *client_data;
12199 #ifndef __GNUC__
12200 /* If we're not using GCC, it's probably not XFree86, and this is
12201 probably right, but we can't use something like --pedantic-errors. */
12202 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12203 char*, XIMProc, XPointer*);
12204 #endif
12205 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12206 client_data);
12207 ;
12208 return 0;
12209 }
12210 _ACEOF
12211 if ac_fn_c_try_compile "$LINENO"; then :
12212 emacs_cv_arg6_star=yes
12213 fi
12214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12215 if test "$emacs_cv_arg6_star" = yes; then
12216 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
12217
12218 else
12219 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
12220
12221 fi
12222 CFLAGS=$late_CFLAGS
12223 fi
12224
12225 ### Start of font-backend (under any platform) section.
12226 # (nothing here yet -- this is a placeholder)
12227 ### End of font-backend (under any platform) section.
12228
12229 ### Start of font-backend (under X11) section.
12230 if test "${HAVE_X11}" = "yes"; then
12231
12232 succeeded=no
12233
12234 if test "$PKG_CONFIG" = "no" ; then
12235 HAVE_FC=no
12236 else
12237 PKG_CONFIG_MIN_VERSION=0.9.0
12238 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
12240 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
12241
12242 if "$PKG_CONFIG" --exists "fontconfig >= 2.2.0" 2>&5 &&
12243 FONTCONFIG_CFLAGS=`"$PKG_CONFIG" --cflags "fontconfig >= 2.2.0" 2>&5` &&
12244 FONTCONFIG_LIBS=`"$PKG_CONFIG" --libs "fontconfig >= 2.2.0" 2>&5`; then
12245 edit_cflags="
12246 s,///*,/,g
12247 s/^/ /
12248 s/ -I/ $isystem/g
12249 s/^ //
12250 "
12251 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
12252 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
12253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
12254 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
12255 succeeded=yes
12256 else
12257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12258 $as_echo "no" >&6; }
12259 FONTCONFIG_CFLAGS=""
12260 FONTCONFIG_LIBS=""
12261 ## If we have a custom action on failure, don't print errors, but
12262 ## do set a variable so people can do so. Do it in a subshell
12263 ## to capture any diagnostics in invoking pkg-config.
12264 FONTCONFIG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "fontconfig >= 2.2.0") 2>&1`
12265
12266 fi
12267
12268
12269
12270 else
12271 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12272 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12273 fi
12274 fi
12275
12276 if test $succeeded = yes; then
12277 HAVE_FC=yes
12278 else
12279 HAVE_FC=no
12280 fi
12281
12282
12283 ## Use -lXft if available, unless `--with-xft=no'.
12284 HAVE_XFT=maybe
12285 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
12286 with_xft="no";
12287 fi
12288 if test "x${with_xft}" != "xno"; then
12289
12290
12291 succeeded=no
12292
12293 if test "$PKG_CONFIG" = "no" ; then
12294 HAVE_XFT=no
12295 else
12296 PKG_CONFIG_MIN_VERSION=0.9.0
12297 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
12299 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
12300
12301 if "$PKG_CONFIG" --exists "xft >= 0.13.0" 2>&5 &&
12302 XFT_CFLAGS=`"$PKG_CONFIG" --cflags "xft >= 0.13.0" 2>&5` &&
12303 XFT_LIBS=`"$PKG_CONFIG" --libs "xft >= 0.13.0" 2>&5`; then
12304 edit_cflags="
12305 s,///*,/,g
12306 s/^/ /
12307 s/ -I/ $isystem/g
12308 s/^ //
12309 "
12310 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
12311 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
12312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
12313 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
12314 succeeded=yes
12315 else
12316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12317 $as_echo "no" >&6; }
12318 XFT_CFLAGS=""
12319 XFT_LIBS=""
12320 ## If we have a custom action on failure, don't print errors, but
12321 ## do set a variable so people can do so. Do it in a subshell
12322 ## to capture any diagnostics in invoking pkg-config.
12323 XFT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "xft >= 0.13.0") 2>&1`
12324
12325 fi
12326
12327
12328
12329 else
12330 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12331 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12332 fi
12333 fi
12334
12335 if test $succeeded = yes; then
12336 :
12337 else
12338 HAVE_XFT=no
12339 fi
12340
12341 ## Because xftfont.c uses XRenderQueryExtension, we also
12342 ## need to link to -lXrender.
12343 HAVE_XRENDER=no
12344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
12345 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
12346 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
12347 $as_echo_n "(cached) " >&6
12348 else
12349 ac_check_lib_save_LIBS=$LIBS
12350 LIBS="-lXrender $LIBS"
12351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12352 /* end confdefs.h. */
12353
12354 /* Override any GCC internal prototype to avoid an error.
12355 Use char because int might match the return type of a GCC
12356 builtin and then its argument prototype would still apply. */
12357 #ifdef __cplusplus
12358 extern "C"
12359 #endif
12360 char XRenderQueryExtension ();
12361 int
12362 main ()
12363 {
12364 return XRenderQueryExtension ();
12365 ;
12366 return 0;
12367 }
12368 _ACEOF
12369 if ac_fn_c_try_link "$LINENO"; then :
12370 ac_cv_lib_Xrender_XRenderQueryExtension=yes
12371 else
12372 ac_cv_lib_Xrender_XRenderQueryExtension=no
12373 fi
12374 rm -f core conftest.err conftest.$ac_objext \
12375 conftest$ac_exeext conftest.$ac_ext
12376 LIBS=$ac_check_lib_save_LIBS
12377 fi
12378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12379 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12380 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12381 HAVE_XRENDER=yes
12382 fi
12383
12384 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12385 OLD_CPPFLAGS="$CPPFLAGS"
12386 OLD_CFLAGS="$CFLAGS"
12387 OLD_LIBS="$LIBS"
12388 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12389 CFLAGS="$CFLAGS $XFT_CFLAGS"
12390 XFT_LIBS="-lXrender $XFT_LIBS"
12391 LIBS="$XFT_LIBS $LIBS"
12392 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12393 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12395 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12396 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12397 $as_echo_n "(cached) " >&6
12398 else
12399 ac_check_lib_save_LIBS=$LIBS
12400 LIBS="-lXft $XFT_LIBS $LIBS"
12401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12402 /* end confdefs.h. */
12403
12404 /* Override any GCC internal prototype to avoid an error.
12405 Use char because int might match the return type of a GCC
12406 builtin and then its argument prototype would still apply. */
12407 #ifdef __cplusplus
12408 extern "C"
12409 #endif
12410 char XftFontOpen ();
12411 int
12412 main ()
12413 {
12414 return XftFontOpen ();
12415 ;
12416 return 0;
12417 }
12418 _ACEOF
12419 if ac_fn_c_try_link "$LINENO"; then :
12420 ac_cv_lib_Xft_XftFontOpen=yes
12421 else
12422 ac_cv_lib_Xft_XftFontOpen=no
12423 fi
12424 rm -f core conftest.err conftest.$ac_objext \
12425 conftest$ac_exeext conftest.$ac_ext
12426 LIBS=$ac_check_lib_save_LIBS
12427 fi
12428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12429 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12430 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12431 HAVE_XFT=yes
12432 fi
12433
12434 fi
12435
12436
12437
12438 if test "${HAVE_XFT}" = "yes"; then
12439
12440 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12441
12442
12443 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12444 else
12445 CPPFLAGS="$OLD_CPPFLAGS"
12446 CFLAGS="$OLD_CFLAGS"
12447 LIBS="$OLD_LIBS"
12448 fi # "${HAVE_XFT}" = "yes"
12449 fi # "$HAVE_XFT" != no
12450 fi # "x${with_xft}" != "xno"
12451
12452 ## We used to allow building with FreeType and without Xft.
12453 ## However, the ftx font backend driver is not in good shape.
12454 if test "$HAVE_XFT" != "yes"; then
12455 HAVE_XFT=no
12456 HAVE_FREETYPE=no
12457 else
12458
12459 succeeded=no
12460
12461 if test "$PKG_CONFIG" = "no" ; then
12462 HAVE_FREETYPE=no
12463 else
12464 PKG_CONFIG_MIN_VERSION=0.9.0
12465 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12467 $as_echo_n "checking for freetype2... " >&6; }
12468
12469 if "$PKG_CONFIG" --exists "freetype2" 2>&5 &&
12470 FREETYPE_CFLAGS=`"$PKG_CONFIG" --cflags "freetype2" 2>&5` &&
12471 FREETYPE_LIBS=`"$PKG_CONFIG" --libs "freetype2" 2>&5`; then
12472 edit_cflags="
12473 s,///*,/,g
12474 s/^/ /
12475 s/ -I/ $isystem/g
12476 s/^ //
12477 "
12478 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
12479 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
12480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
12481 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
12482 succeeded=yes
12483 else
12484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12485 $as_echo "no" >&6; }
12486 FREETYPE_CFLAGS=""
12487 FREETYPE_LIBS=""
12488 ## If we have a custom action on failure, don't print errors, but
12489 ## do set a variable so people can do so. Do it in a subshell
12490 ## to capture any diagnostics in invoking pkg-config.
12491 FREETYPE_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "freetype2") 2>&1`
12492
12493 fi
12494
12495
12496
12497 else
12498 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12499 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12500 fi
12501 fi
12502
12503 if test $succeeded = yes; then
12504 HAVE_FREETYPE=yes
12505 else
12506 HAVE_FREETYPE=no
12507 fi
12508
12509
12510 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12511 fi
12512
12513 HAVE_LIBOTF=no
12514 if test "${HAVE_FREETYPE}" = "yes"; then
12515
12516 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12517
12518 if test "${with_libotf}" != "no"; then
12519
12520 succeeded=no
12521
12522 if test "$PKG_CONFIG" = "no" ; then
12523 HAVE_LIBOTF=no
12524 else
12525 PKG_CONFIG_MIN_VERSION=0.9.0
12526 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12528 $as_echo_n "checking for libotf... " >&6; }
12529
12530 if "$PKG_CONFIG" --exists "libotf" 2>&5 &&
12531 LIBOTF_CFLAGS=`"$PKG_CONFIG" --cflags "libotf" 2>&5` &&
12532 LIBOTF_LIBS=`"$PKG_CONFIG" --libs "libotf" 2>&5`; then
12533 edit_cflags="
12534 s,///*,/,g
12535 s/^/ /
12536 s/ -I/ $isystem/g
12537 s/^ //
12538 "
12539 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12540 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12542 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12543 succeeded=yes
12544 else
12545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12546 $as_echo "no" >&6; }
12547 LIBOTF_CFLAGS=""
12548 LIBOTF_LIBS=""
12549 ## If we have a custom action on failure, don't print errors, but
12550 ## do set a variable so people can do so. Do it in a subshell
12551 ## to capture any diagnostics in invoking pkg-config.
12552 LIBOTF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libotf") 2>&1`
12553
12554 fi
12555
12556
12557
12558 else
12559 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12560 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12561 fi
12562 fi
12563
12564 if test $succeeded = yes; then
12565 HAVE_LIBOTF=yes
12566 else
12567 HAVE_LIBOTF=no
12568 fi
12569
12570 if test "$HAVE_LIBOTF" = "yes"; then
12571
12572 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12573
12574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12575 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12576 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12577 $as_echo_n "(cached) " >&6
12578 else
12579 ac_check_lib_save_LIBS=$LIBS
12580 LIBS="-lotf $LIBS"
12581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12582 /* end confdefs.h. */
12583
12584 /* Override any GCC internal prototype to avoid an error.
12585 Use char because int might match the return type of a GCC
12586 builtin and then its argument prototype would still apply. */
12587 #ifdef __cplusplus
12588 extern "C"
12589 #endif
12590 char OTF_get_variation_glyphs ();
12591 int
12592 main ()
12593 {
12594 return OTF_get_variation_glyphs ();
12595 ;
12596 return 0;
12597 }
12598 _ACEOF
12599 if ac_fn_c_try_link "$LINENO"; then :
12600 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12601 else
12602 ac_cv_lib_otf_OTF_get_variation_glyphs=no
12603 fi
12604 rm -f core conftest.err conftest.$ac_objext \
12605 conftest$ac_exeext conftest.$ac_ext
12606 LIBS=$ac_check_lib_save_LIBS
12607 fi
12608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12609 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12610 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12611 HAVE_OTF_GET_VARIATION_GLYPHS=yes
12612 else
12613 HAVE_OTF_GET_VARIATION_GLYPHS=no
12614 fi
12615
12616 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12617
12618 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12619
12620 fi
12621 fi
12622 fi
12623 fi
12624
12625 HAVE_M17N_FLT=no
12626 if test "${HAVE_LIBOTF}" = yes; then
12627 if test "${with_m17n_flt}" != "no"; then
12628
12629 succeeded=no
12630
12631 if test "$PKG_CONFIG" = "no" ; then
12632 HAVE_M17N_FLT=no
12633 else
12634 PKG_CONFIG_MIN_VERSION=0.9.0
12635 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12637 $as_echo_n "checking for m17n-flt... " >&6; }
12638
12639 if "$PKG_CONFIG" --exists "m17n-flt" 2>&5 &&
12640 M17N_FLT_CFLAGS=`"$PKG_CONFIG" --cflags "m17n-flt" 2>&5` &&
12641 M17N_FLT_LIBS=`"$PKG_CONFIG" --libs "m17n-flt" 2>&5`; then
12642 edit_cflags="
12643 s,///*,/,g
12644 s/^/ /
12645 s/ -I/ $isystem/g
12646 s/^ //
12647 "
12648 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12649 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12651 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12652 succeeded=yes
12653 else
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12655 $as_echo "no" >&6; }
12656 M17N_FLT_CFLAGS=""
12657 M17N_FLT_LIBS=""
12658 ## If we have a custom action on failure, don't print errors, but
12659 ## do set a variable so people can do so. Do it in a subshell
12660 ## to capture any diagnostics in invoking pkg-config.
12661 M17N_FLT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "m17n-flt") 2>&1`
12662
12663 fi
12664
12665
12666
12667 else
12668 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12669 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12670 fi
12671 fi
12672
12673 if test $succeeded = yes; then
12674 HAVE_M17N_FLT=yes
12675 else
12676 HAVE_M17N_FLT=no
12677 fi
12678
12679 if test "$HAVE_M17N_FLT" = "yes"; then
12680
12681 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12682
12683 fi
12684 fi
12685 fi
12686 else
12687 HAVE_XFT=no
12688 HAVE_FREETYPE=no
12689 HAVE_LIBOTF=no
12690 HAVE_M17N_FLT=no
12691 fi
12692
12693 ### End of font-backend (under X11) section.
12694
12695
12696
12697
12698
12699
12700
12701
12702
12703
12704 ### Use -lXpm if available, unless `--with-xpm=no'.
12705 HAVE_XPM=no
12706 LIBXPM=
12707
12708 if test "${HAVE_W32}" = "yes"; then
12709 if test "${with_xpm}" != "no"; then
12710 SAVE_CPPFLAGS="$CPPFLAGS"
12711 SAVE_LDFLAGS="$LDFLAGS"
12712 CPPFLAGS="$CPPFLAGS -I/usr/include/noX"
12713 LDFLAGS="$LDFLAGS -L/usr/lib/noX"
12714 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12715 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
12717 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
12718 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
12719 $as_echo_n "(cached) " >&6
12720 else
12721 ac_check_lib_save_LIBS=$LIBS
12722 LIBS="-lXpm $LIBS"
12723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12724 /* end confdefs.h. */
12725
12726 /* Override any GCC internal prototype to avoid an error.
12727 Use char because int might match the return type of a GCC
12728 builtin and then its argument prototype would still apply. */
12729 #ifdef __cplusplus
12730 extern "C"
12731 #endif
12732 char XpmReadFileToImage ();
12733 int
12734 main ()
12735 {
12736 return XpmReadFileToImage ();
12737 ;
12738 return 0;
12739 }
12740 _ACEOF
12741 if ac_fn_c_try_link "$LINENO"; then :
12742 ac_cv_lib_Xpm_XpmReadFileToImage=yes
12743 else
12744 ac_cv_lib_Xpm_XpmReadFileToImage=no
12745 fi
12746 rm -f core conftest.err conftest.$ac_objext \
12747 conftest$ac_exeext conftest.$ac_ext
12748 LIBS=$ac_check_lib_save_LIBS
12749 fi
12750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
12751 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
12752 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then :
12753 HAVE_XPM=yes
12754 fi
12755
12756 fi
12757
12758
12759 if test "${HAVE_XPM}" = "yes"; then
12760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12761 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12763 /* end confdefs.h. */
12764 #include "X11/xpm.h"
12765 #ifndef XpmReturnAllocPixels
12766 no_return_alloc_pixels
12767 #endif
12768
12769 _ACEOF
12770 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12771 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12772 HAVE_XPM=no
12773 else
12774 HAVE_XPM=yes
12775 fi
12776 rm -f conftest*
12777
12778
12779 if test "${HAVE_XPM}" = "yes"; then
12780 REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX"
12781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12782 $as_echo "yes" >&6; }
12783 else
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12785 $as_echo "no" >&6; }
12786 CPPFLAGS="$SAVE_CPPFLAGS"
12787 LDFLAGS="$SAVE_LDFLAGS"
12788 fi
12789 fi
12790 fi
12791
12792 if test "${HAVE_XPM}" = "yes"; then
12793
12794 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12795
12796 LIBXPM=-lXpm
12797 fi
12798 fi
12799
12800 if test "${HAVE_X11}" = "yes"; then
12801 if test "${with_xpm}" != "no"; then
12802 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12803 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12805 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12806 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12807 $as_echo_n "(cached) " >&6
12808 else
12809 ac_check_lib_save_LIBS=$LIBS
12810 LIBS="-lXpm -lX11 $LIBS"
12811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12812 /* end confdefs.h. */
12813
12814 /* Override any GCC internal prototype to avoid an error.
12815 Use char because int might match the return type of a GCC
12816 builtin and then its argument prototype would still apply. */
12817 #ifdef __cplusplus
12818 extern "C"
12819 #endif
12820 char XpmReadFileToPixmap ();
12821 int
12822 main ()
12823 {
12824 return XpmReadFileToPixmap ();
12825 ;
12826 return 0;
12827 }
12828 _ACEOF
12829 if ac_fn_c_try_link "$LINENO"; then :
12830 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12831 else
12832 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12833 fi
12834 rm -f core conftest.err conftest.$ac_objext \
12835 conftest$ac_exeext conftest.$ac_ext
12836 LIBS=$ac_check_lib_save_LIBS
12837 fi
12838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12839 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12840 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12841 HAVE_XPM=yes
12842 fi
12843
12844 fi
12845
12846
12847 if test "${HAVE_XPM}" = "yes"; then
12848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12849 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12851 /* end confdefs.h. */
12852 #include "X11/xpm.h"
12853 #ifndef XpmReturnAllocPixels
12854 no_return_alloc_pixels
12855 #endif
12856
12857 _ACEOF
12858 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12859 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12860 HAVE_XPM=no
12861 else
12862 HAVE_XPM=yes
12863 fi
12864 rm -f conftest*
12865
12866
12867 if test "${HAVE_XPM}" = "yes"; then
12868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12869 $as_echo "yes" >&6; }
12870 else
12871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12872 $as_echo "no" >&6; }
12873 fi
12874 fi
12875 fi
12876
12877 if test "${HAVE_XPM}" = "yes"; then
12878
12879 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12880
12881 LIBXPM=-lXpm
12882 fi
12883 fi
12884
12885
12886
12887 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12888 HAVE_JPEG=no
12889 LIBJPEG=
12890 if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
12891 if test "${with_jpeg}" != "no"; then
12892 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12893 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12895 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12896 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12897 $as_echo_n "(cached) " >&6
12898 else
12899 ac_check_lib_save_LIBS=$LIBS
12900 LIBS="-ljpeg $LIBS"
12901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12902 /* end confdefs.h. */
12903
12904 /* Override any GCC internal prototype to avoid an error.
12905 Use char because int might match the return type of a GCC
12906 builtin and then its argument prototype would still apply. */
12907 #ifdef __cplusplus
12908 extern "C"
12909 #endif
12910 char jpeg_destroy_compress ();
12911 int
12912 main ()
12913 {
12914 return jpeg_destroy_compress ();
12915 ;
12916 return 0;
12917 }
12918 _ACEOF
12919 if ac_fn_c_try_link "$LINENO"; then :
12920 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12921 else
12922 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12923 fi
12924 rm -f core conftest.err conftest.$ac_objext \
12925 conftest$ac_exeext conftest.$ac_ext
12926 LIBS=$ac_check_lib_save_LIBS
12927 fi
12928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12929 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12930 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12931 HAVE_JPEG=yes
12932 fi
12933
12934 fi
12935
12936
12937 fi
12938
12939 if test "${HAVE_JPEG}" = "yes"; then
12940 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12941
12942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12943 /* end confdefs.h. */
12944 #include <jpeglib.h>
12945 version=JPEG_LIB_VERSION
12946
12947 _ACEOF
12948 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12949 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12950 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12951
12952 else
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12954 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12955 HAVE_JPEG=no
12956 fi
12957 rm -f conftest*
12958
12959 fi
12960 if test "${HAVE_JPEG}" = "yes"; then
12961 LIBJPEG=-ljpeg
12962 fi
12963 fi
12964
12965
12966 ### Use -lpng if available, unless `--with-png=no'.
12967 HAVE_PNG=no
12968 LIBPNG=
12969 if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
12970 if test "${with_png}" != "no"; then
12971 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12972 # in /usr/include/libpng.
12973 for ac_header in png.h libpng/png.h
12974 do :
12975 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12976 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12977 eval as_val=\$$as_ac_Header
12978 if test "x$as_val" = x""yes; then :
12979 cat >>confdefs.h <<_ACEOF
12980 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12981 _ACEOF
12982 break
12983 fi
12984
12985 done
12986
12987 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12989 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12990 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12991 $as_echo_n "(cached) " >&6
12992 else
12993 ac_check_lib_save_LIBS=$LIBS
12994 LIBS="-lpng -lz -lm $LIBS"
12995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12996 /* end confdefs.h. */
12997
12998 /* Override any GCC internal prototype to avoid an error.
12999 Use char because int might match the return type of a GCC
13000 builtin and then its argument prototype would still apply. */
13001 #ifdef __cplusplus
13002 extern "C"
13003 #endif
13004 char png_get_channels ();
13005 int
13006 main ()
13007 {
13008 return png_get_channels ();
13009 ;
13010 return 0;
13011 }
13012 _ACEOF
13013 if ac_fn_c_try_link "$LINENO"; then :
13014 ac_cv_lib_png_png_get_channels=yes
13015 else
13016 ac_cv_lib_png_png_get_channels=no
13017 fi
13018 rm -f core conftest.err conftest.$ac_objext \
13019 conftest$ac_exeext conftest.$ac_ext
13020 LIBS=$ac_check_lib_save_LIBS
13021 fi
13022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
13023 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
13024 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
13025 HAVE_PNG=yes
13026 fi
13027
13028 fi
13029 fi
13030
13031 if test "${HAVE_PNG}" = "yes"; then
13032
13033 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13034
13035 LIBPNG="-lpng -lz -lm"
13036
13037 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13038 # include <libpng/png.h>
13039 #else
13040 # include <png.h>
13041 #endif
13042
13043 "
13044 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
13045
13046 else
13047
13048 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13049
13050 fi
13051
13052 fi
13053 fi
13054
13055
13056 ### Use -ltiff if available, unless `--with-tiff=no'.
13057 HAVE_TIFF=no
13058 LIBTIFF=
13059 if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13060 if test "${with_tiff}" != "no"; then
13061 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
13062 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
13063 tifflibs="-lz -lm"
13064 # At least one tiff package requires the jpeg library.
13065 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
13067 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
13068 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
13069 $as_echo_n "(cached) " >&6
13070 else
13071 ac_check_lib_save_LIBS=$LIBS
13072 LIBS="-ltiff $tifflibs $LIBS"
13073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13074 /* end confdefs.h. */
13075
13076 /* Override any GCC internal prototype to avoid an error.
13077 Use char because int might match the return type of a GCC
13078 builtin and then its argument prototype would still apply. */
13079 #ifdef __cplusplus
13080 extern "C"
13081 #endif
13082 char TIFFGetVersion ();
13083 int
13084 main ()
13085 {
13086 return TIFFGetVersion ();
13087 ;
13088 return 0;
13089 }
13090 _ACEOF
13091 if ac_fn_c_try_link "$LINENO"; then :
13092 ac_cv_lib_tiff_TIFFGetVersion=yes
13093 else
13094 ac_cv_lib_tiff_TIFFGetVersion=no
13095 fi
13096 rm -f core conftest.err conftest.$ac_objext \
13097 conftest$ac_exeext conftest.$ac_ext
13098 LIBS=$ac_check_lib_save_LIBS
13099 fi
13100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
13101 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
13102 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
13103 HAVE_TIFF=yes
13104 fi
13105
13106 fi
13107
13108
13109 fi
13110
13111 if test "${HAVE_TIFF}" = "yes"; then
13112
13113 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
13114
13115 LIBTIFF=-ltiff
13116 fi
13117 fi
13118
13119
13120 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
13121 HAVE_GIF=no
13122 LIBGIF=
13123 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
13124 || test "${HAVE_W32}" = "yes"; then
13125 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
13126 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
13127 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
13128 # Earlier versions can crash Emacs.
13129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
13130 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
13131 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
13132 $as_echo_n "(cached) " >&6
13133 else
13134 ac_check_lib_save_LIBS=$LIBS
13135 LIBS="-lgif $LIBS"
13136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13137 /* end confdefs.h. */
13138
13139 /* Override any GCC internal prototype to avoid an error.
13140 Use char because int might match the return type of a GCC
13141 builtin and then its argument prototype would still apply. */
13142 #ifdef __cplusplus
13143 extern "C"
13144 #endif
13145 char EGifPutExtensionLast ();
13146 int
13147 main ()
13148 {
13149 return EGifPutExtensionLast ();
13150 ;
13151 return 0;
13152 }
13153 _ACEOF
13154 if ac_fn_c_try_link "$LINENO"; then :
13155 ac_cv_lib_gif_EGifPutExtensionLast=yes
13156 else
13157 ac_cv_lib_gif_EGifPutExtensionLast=no
13158 fi
13159 rm -f core conftest.err conftest.$ac_objext \
13160 conftest$ac_exeext conftest.$ac_ext
13161 LIBS=$ac_check_lib_save_LIBS
13162 fi
13163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
13164 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
13165 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
13166 HAVE_GIF=yes
13167 else
13168 HAVE_GIF=maybe
13169 fi
13170
13171 fi
13172
13173
13174
13175 if test "$HAVE_GIF" = yes; then
13176 LIBGIF=-lgif
13177 elif test "$HAVE_GIF" = maybe; then
13178 # If gif_lib.h but no libgif, try libungif.
13179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
13180 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
13181 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
13182 $as_echo_n "(cached) " >&6
13183 else
13184 ac_check_lib_save_LIBS=$LIBS
13185 LIBS="-lungif $LIBS"
13186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13187 /* end confdefs.h. */
13188
13189 /* Override any GCC internal prototype to avoid an error.
13190 Use char because int might match the return type of a GCC
13191 builtin and then its argument prototype would still apply. */
13192 #ifdef __cplusplus
13193 extern "C"
13194 #endif
13195 char EGifPutExtensionLast ();
13196 int
13197 main ()
13198 {
13199 return EGifPutExtensionLast ();
13200 ;
13201 return 0;
13202 }
13203 _ACEOF
13204 if ac_fn_c_try_link "$LINENO"; then :
13205 ac_cv_lib_ungif_EGifPutExtensionLast=yes
13206 else
13207 ac_cv_lib_ungif_EGifPutExtensionLast=no
13208 fi
13209 rm -f core conftest.err conftest.$ac_objext \
13210 conftest$ac_exeext conftest.$ac_ext
13211 LIBS=$ac_check_lib_save_LIBS
13212 fi
13213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
13214 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
13215 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
13216 HAVE_GIF=yes
13217 else
13218 HAVE_GIF=no
13219 fi
13220
13221 test "$HAVE_GIF" = yes && LIBGIF=-lungif
13222 fi
13223
13224 if test "${HAVE_GIF}" = "yes"; then
13225
13226 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13227
13228 fi
13229 fi
13230
13231
13232 if test "${HAVE_X11}" = "yes"; then
13233 MISSING=""
13234 WITH_NO=""
13235 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
13236 MISSING="libXpm" && WITH_NO="--with-xpm=no"
13237 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
13238 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
13239 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
13240 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
13241 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
13242 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
13243 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
13244 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
13245
13246 if test "X${MISSING}" != X; then
13247 as_fn_error "The following required libraries were not found:
13248 $MISSING
13249 Maybe some development libraries/packages are missing?
13250 If you don't want to link with them give
13251 $WITH_NO
13252 as options to configure" "$LINENO" 5
13253 fi
13254 fi
13255
13256 ### Use -lgpm if available, unless `--with-gpm=no'.
13257 HAVE_GPM=no
13258 LIBGPM=
13259 if test "${with_gpm}" != "no"; then
13260 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
13261 if test "x$ac_cv_header_gpm_h" = x""yes; then :
13262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
13263 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
13264 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
13265 $as_echo_n "(cached) " >&6
13266 else
13267 ac_check_lib_save_LIBS=$LIBS
13268 LIBS="-lgpm $LIBS"
13269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13270 /* end confdefs.h. */
13271
13272 /* Override any GCC internal prototype to avoid an error.
13273 Use char because int might match the return type of a GCC
13274 builtin and then its argument prototype would still apply. */
13275 #ifdef __cplusplus
13276 extern "C"
13277 #endif
13278 char Gpm_Open ();
13279 int
13280 main ()
13281 {
13282 return Gpm_Open ();
13283 ;
13284 return 0;
13285 }
13286 _ACEOF
13287 if ac_fn_c_try_link "$LINENO"; then :
13288 ac_cv_lib_gpm_Gpm_Open=yes
13289 else
13290 ac_cv_lib_gpm_Gpm_Open=no
13291 fi
13292 rm -f core conftest.err conftest.$ac_objext \
13293 conftest$ac_exeext conftest.$ac_ext
13294 LIBS=$ac_check_lib_save_LIBS
13295 fi
13296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
13297 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
13298 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
13299 HAVE_GPM=yes
13300 fi
13301
13302 fi
13303
13304
13305
13306 if test "${HAVE_GPM}" = "yes"; then
13307
13308 $as_echo "#define HAVE_GPM 1" >>confdefs.h
13309
13310 LIBGPM=-lgpm
13311 fi
13312 fi
13313
13314
13315
13316
13317
13318
13319 GNUSTEP_CFLAGS=
13320 ### Use NeXTstep API to implement GUI.
13321 if test "${HAVE_NS}" = "yes"; then
13322
13323 $as_echo "#define HAVE_NS 1" >>confdefs.h
13324
13325 if test "${NS_IMPL_COCOA}" = "yes"; then
13326
13327 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13328
13329 fi
13330 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13331
13332 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13333
13334 # See also .m.o rule in Makefile.in */
13335 # FIXME: are all these flags really needed? Document here why. */
13336 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
13337 ## Extra CFLAGS applied to src/*.m files.
13338 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13339 fi
13340 # We also have mouse menus.
13341 HAVE_MENUS=yes
13342 OTHER_FILES=ns-app
13343 fi
13344
13345 if test "${HAVE_W32}" = "yes"; then
13346 HAVE_MENUS=yes
13347 fi
13348
13349 ### Use session management (-lSM -lICE) if available
13350 HAVE_X_SM=no
13351 LIBXSM=
13352 if test "${HAVE_X11}" = "yes"; then
13353 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13354 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
13355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13356 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13357 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13358 $as_echo_n "(cached) " >&6
13359 else
13360 ac_check_lib_save_LIBS=$LIBS
13361 LIBS="-lSM -lICE $LIBS"
13362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13363 /* end confdefs.h. */
13364
13365 /* Override any GCC internal prototype to avoid an error.
13366 Use char because int might match the return type of a GCC
13367 builtin and then its argument prototype would still apply. */
13368 #ifdef __cplusplus
13369 extern "C"
13370 #endif
13371 char SmcOpenConnection ();
13372 int
13373 main ()
13374 {
13375 return SmcOpenConnection ();
13376 ;
13377 return 0;
13378 }
13379 _ACEOF
13380 if ac_fn_c_try_link "$LINENO"; then :
13381 ac_cv_lib_SM_SmcOpenConnection=yes
13382 else
13383 ac_cv_lib_SM_SmcOpenConnection=no
13384 fi
13385 rm -f core conftest.err conftest.$ac_objext \
13386 conftest$ac_exeext conftest.$ac_ext
13387 LIBS=$ac_check_lib_save_LIBS
13388 fi
13389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13390 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13391 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13392 HAVE_X_SM=yes
13393 fi
13394
13395 fi
13396
13397
13398
13399 if test "${HAVE_X_SM}" = "yes"; then
13400
13401 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13402
13403 LIBXSM="-lSM -lICE"
13404 case "$LIBS" in
13405 *-lSM*) ;;
13406 *) LIBS="$LIBXSM $LIBS" ;;
13407 esac
13408 fi
13409 fi
13410
13411
13412 ### Use libxml (-lxml2) if available
13413 HAVE_LIBXML2=no
13414 if test "${with_xml2}" != "no"; then
13415 ### I'm not sure what the version number should be, so I just guessed.
13416
13417 succeeded=no
13418
13419 if test "$PKG_CONFIG" = "no" ; then
13420 HAVE_LIBXML2=no
13421 else
13422 PKG_CONFIG_MIN_VERSION=0.9.0
13423 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13425 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13426
13427 if "$PKG_CONFIG" --exists "libxml-2.0 > 2.6.17" 2>&5 &&
13428 LIBXML2_CFLAGS=`"$PKG_CONFIG" --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
13429 LIBXML2_LIBS=`"$PKG_CONFIG" --libs "libxml-2.0 > 2.6.17" 2>&5`; then
13430 edit_cflags="
13431 s,///*,/,g
13432 s/^/ /
13433 s/ -I/ $isystem/g
13434 s/^ //
13435 "
13436 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
13437 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
13438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
13439 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
13440 succeeded=yes
13441 else
13442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13443 $as_echo "no" >&6; }
13444 LIBXML2_CFLAGS=""
13445 LIBXML2_LIBS=""
13446 ## If we have a custom action on failure, don't print errors, but
13447 ## do set a variable so people can do so. Do it in a subshell
13448 ## to capture any diagnostics in invoking pkg-config.
13449 LIBXML2_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libxml-2.0 > 2.6.17") 2>&1`
13450
13451 fi
13452
13453
13454
13455 else
13456 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13457 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13458 fi
13459 fi
13460
13461 if test $succeeded = yes; then
13462 HAVE_LIBXML2=yes
13463 else
13464 HAVE_LIBXML2=no
13465 fi
13466
13467 if test "${HAVE_LIBXML2}" = "yes"; then
13468 LIBS="$LIBXML2_LIBS $LIBS"
13469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13470 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13471 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13472 $as_echo_n "(cached) " >&6
13473 else
13474 ac_check_lib_save_LIBS=$LIBS
13475 LIBS="-lxml2 $LIBS"
13476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13477 /* end confdefs.h. */
13478
13479 /* Override any GCC internal prototype to avoid an error.
13480 Use char because int might match the return type of a GCC
13481 builtin and then its argument prototype would still apply. */
13482 #ifdef __cplusplus
13483 extern "C"
13484 #endif
13485 char htmlReadMemory ();
13486 int
13487 main ()
13488 {
13489 return htmlReadMemory ();
13490 ;
13491 return 0;
13492 }
13493 _ACEOF
13494 if ac_fn_c_try_link "$LINENO"; then :
13495 ac_cv_lib_xml2_htmlReadMemory=yes
13496 else
13497 ac_cv_lib_xml2_htmlReadMemory=no
13498 fi
13499 rm -f core conftest.err conftest.$ac_objext \
13500 conftest$ac_exeext conftest.$ac_ext
13501 LIBS=$ac_check_lib_save_LIBS
13502 fi
13503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13504 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13505 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13506 HAVE_LIBXML2=yes
13507 else
13508 HAVE_LIBXML2=no
13509 fi
13510
13511 if test "${HAVE_LIBXML2}" = "yes"; then
13512
13513 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13514
13515 else
13516 LIBXML2_LIBS=""
13517 LIBXML2_CFLAGS=""
13518 fi
13519 fi
13520 fi
13521
13522
13523
13524 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13526 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13527 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13528 $as_echo_n "(cached) " >&6
13529 else
13530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13531 /* end confdefs.h. */
13532 #include <netdb.h>
13533 int
13534 main ()
13535 {
13536 return h_errno;
13537 ;
13538 return 0;
13539 }
13540 _ACEOF
13541 if ac_fn_c_try_link "$LINENO"; then :
13542 emacs_cv_netdb_declares_h_errno=yes
13543 else
13544 emacs_cv_netdb_declares_h_errno=no
13545 fi
13546 rm -f core conftest.err conftest.$ac_objext \
13547 conftest$ac_exeext conftest.$ac_ext
13548 fi
13549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13550 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13551 if test $emacs_cv_netdb_declares_h_errno = yes; then
13552
13553 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13554
13555 fi
13556
13557 # sqrt and other floating-point functions such as fmod and frexp
13558 # are found in -lm on most systems.
13559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13560 $as_echo_n "checking for sqrt in -lm... " >&6; }
13561 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13562 $as_echo_n "(cached) " >&6
13563 else
13564 ac_check_lib_save_LIBS=$LIBS
13565 LIBS="-lm $LIBS"
13566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13567 /* end confdefs.h. */
13568
13569 /* Override any GCC internal prototype to avoid an error.
13570 Use char because int might match the return type of a GCC
13571 builtin and then its argument prototype would still apply. */
13572 #ifdef __cplusplus
13573 extern "C"
13574 #endif
13575 char sqrt ();
13576 int
13577 main ()
13578 {
13579 return sqrt ();
13580 ;
13581 return 0;
13582 }
13583 _ACEOF
13584 if ac_fn_c_try_link "$LINENO"; then :
13585 ac_cv_lib_m_sqrt=yes
13586 else
13587 ac_cv_lib_m_sqrt=no
13588 fi
13589 rm -f core conftest.err conftest.$ac_objext \
13590 conftest$ac_exeext conftest.$ac_ext
13591 LIBS=$ac_check_lib_save_LIBS
13592 fi
13593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13594 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13595 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13596 cat >>confdefs.h <<_ACEOF
13597 #define HAVE_LIBM 1
13598 _ACEOF
13599
13600 LIBS="-lm $LIBS"
13601
13602 fi
13603
13604
13605 # Check for mail-locking functions in a "mail" library. Probably this should
13606 # have the same check as for liblockfile below.
13607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13608 $as_echo_n "checking for maillock in -lmail... " >&6; }
13609 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13610 $as_echo_n "(cached) " >&6
13611 else
13612 ac_check_lib_save_LIBS=$LIBS
13613 LIBS="-lmail $LIBS"
13614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13615 /* end confdefs.h. */
13616
13617 /* Override any GCC internal prototype to avoid an error.
13618 Use char because int might match the return type of a GCC
13619 builtin and then its argument prototype would still apply. */
13620 #ifdef __cplusplus
13621 extern "C"
13622 #endif
13623 char maillock ();
13624 int
13625 main ()
13626 {
13627 return maillock ();
13628 ;
13629 return 0;
13630 }
13631 _ACEOF
13632 if ac_fn_c_try_link "$LINENO"; then :
13633 ac_cv_lib_mail_maillock=yes
13634 else
13635 ac_cv_lib_mail_maillock=no
13636 fi
13637 rm -f core conftest.err conftest.$ac_objext \
13638 conftest$ac_exeext conftest.$ac_ext
13639 LIBS=$ac_check_lib_save_LIBS
13640 fi
13641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13642 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13643 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13644 have_mail=yes
13645 else
13646 have_mail=no
13647 fi
13648
13649 if test $have_mail = yes; then
13650 LIBS_MAIL=-lmail
13651 LIBS="$LIBS_MAIL $LIBS"
13652
13653 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13654
13655 else
13656 LIBS_MAIL=
13657 fi
13658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13659 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13660 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13661 $as_echo_n "(cached) " >&6
13662 else
13663 ac_check_lib_save_LIBS=$LIBS
13664 LIBS="-llockfile $LIBS"
13665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13666 /* end confdefs.h. */
13667
13668 /* Override any GCC internal prototype to avoid an error.
13669 Use char because int might match the return type of a GCC
13670 builtin and then its argument prototype would still apply. */
13671 #ifdef __cplusplus
13672 extern "C"
13673 #endif
13674 char maillock ();
13675 int
13676 main ()
13677 {
13678 return maillock ();
13679 ;
13680 return 0;
13681 }
13682 _ACEOF
13683 if ac_fn_c_try_link "$LINENO"; then :
13684 ac_cv_lib_lockfile_maillock=yes
13685 else
13686 ac_cv_lib_lockfile_maillock=no
13687 fi
13688 rm -f core conftest.err conftest.$ac_objext \
13689 conftest$ac_exeext conftest.$ac_ext
13690 LIBS=$ac_check_lib_save_LIBS
13691 fi
13692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13693 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13694 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13695 have_lockfile=yes
13696 else
13697 have_lockfile=no
13698 fi
13699
13700 if test $have_lockfile = yes; then
13701 LIBS_MAIL=-llockfile
13702 LIBS="$LIBS_MAIL $LIBS"
13703
13704 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13705
13706 else
13707 # If we have the shared liblockfile, assume we must use it for mail
13708 # locking (e.g. Debian). If we couldn't link against liblockfile
13709 # (no liblockfile.a installed), ensure that we don't need to.
13710 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13711 set dummy liblockfile.so; ac_word=$2
13712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13713 $as_echo_n "checking for $ac_word... " >&6; }
13714 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13715 $as_echo_n "(cached) " >&6
13716 else
13717 if test -n "$liblockfile"; then
13718 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13719 else
13720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13721 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13722 for as_dir in $as_dummy
13723 do
13724 IFS=$as_save_IFS
13725 test -z "$as_dir" && as_dir=.
13726 for ac_exec_ext in '' $ac_executable_extensions; do
13727 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13728 ac_cv_prog_liblockfile="yes"
13729 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13730 break 2
13731 fi
13732 done
13733 done
13734 IFS=$as_save_IFS
13735
13736 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13737 fi
13738 fi
13739 liblockfile=$ac_cv_prog_liblockfile
13740 if test -n "$liblockfile"; then
13741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13742 $as_echo "$liblockfile" >&6; }
13743 else
13744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13745 $as_echo "no" >&6; }
13746 fi
13747
13748
13749 if test $ac_cv_prog_liblockfile = yes; then
13750 as_fn_error "Shared liblockfile found but can't link against it.
13751 This probably means that movemail could lose mail.
13752 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13753 fi
13754 fi
13755
13756
13757
13758
13759
13760 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13761 ## interlock access to the mail spool. The alternative is a lock file named
13762 ## /usr/spool/mail/$USER.lock.
13763 mail_lock=no
13764 case "$opsys" in
13765 aix4-2) mail_lock="lockf" ;;
13766
13767 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13768
13769 ## On GNU/Linux systems, both methods are used by various mail programs.
13770 ## I assume most people are using newer mailers that have heard of flock.
13771 ## Change this if you need to.
13772 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13773 ## configure gets the right answers, and that means *NOT* using flock.
13774 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13775 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13776 ## Debian maintainer hasn't provided a clean fix for Emacs.
13777 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13778 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13779 ## correct logic. -- fx
13780 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13781 ## liblockfile is a Free Software replacement for libmail, used on
13782 ## Debian systems and elsewhere. -rfr.
13783 gnu-*)
13784 mail_lock="flock"
13785 if test $have_mail = yes || test $have_lockfile = yes; then
13786 test $ac_cv_header_maillock_h = yes && mail_lock=no
13787 fi
13788 ;;
13789 esac
13790
13791 BLESSMAIL_TARGET=
13792 case "$mail_lock" in
13793 flock)
13794 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13795 ;;
13796
13797 lockf)
13798 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13799 ;;
13800
13801 *) BLESSMAIL_TARGET="need-blessmail" ;;
13802 esac
13803
13804
13805
13806 for ac_func in gethostname \
13807 getrusage get_current_dir_name \
13808 lrand48 \
13809 select getpagesize setlocale \
13810 utimes getrlimit setrlimit shutdown getaddrinfo \
13811 strsignal setitimer \
13812 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13813 gai_strerror mkstemp getline getdelim fsync sync \
13814 difftime posix_memalign \
13815 getpwent endpwent getgrent endgrent \
13816 touchlock \
13817 cfmakeraw cfsetspeed copysign __executable_start
13818 do :
13819 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13820 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13821 eval as_val=\$$as_ac_var
13822 if test "x$as_val" = x""yes; then :
13823 cat >>confdefs.h <<_ACEOF
13824 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13825 _ACEOF
13826
13827 fi
13828 done
13829
13830
13831 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13832 ## has a broken `rint' in some library versions including math library
13833 ## version number A.09.05.
13834 ## You can fix the math library by installing patch number PHSS_4630.
13835 ## But we can fix it more reliably for Emacs by just not using rint.
13836 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13837 case $opsys in
13838 hpux*) : ;;
13839 *) for ac_func in random rint
13840 do :
13841 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13842 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13843 eval as_val=\$$as_ac_var
13844 if test "x$as_val" = x""yes; then :
13845 cat >>confdefs.h <<_ACEOF
13846 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13847 _ACEOF
13848
13849 fi
13850 done
13851 ;;
13852 esac
13853
13854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13855 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13856 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13857 $as_echo_n "(cached) " >&6
13858 else
13859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13860 /* end confdefs.h. */
13861
13862 int
13863 main ()
13864 {
13865 __builtin_unwind_init ();
13866 ;
13867 return 0;
13868 }
13869 _ACEOF
13870 if ac_fn_c_try_link "$LINENO"; then :
13871 emacs_cv_func___builtin_unwind_init=yes
13872 else
13873 emacs_cv_func___builtin_unwind_init=no
13874 fi
13875 rm -f core conftest.err conftest.$ac_objext \
13876 conftest$ac_exeext conftest.$ac_ext
13877 fi
13878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13879 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13880 if test $emacs_cv_func___builtin_unwind_init = yes; then
13881
13882 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13883
13884 fi
13885
13886
13887
13888
13889
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13891 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13892 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13893 $as_echo_n "(cached) " >&6
13894 else
13895 while :; do
13896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13897 /* end confdefs.h. */
13898 #include <sys/types.h> /* for off_t */
13899 #include <stdio.h>
13900 int
13901 main ()
13902 {
13903 int (*fp) (FILE *, off_t, int) = fseeko;
13904 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13905 ;
13906 return 0;
13907 }
13908 _ACEOF
13909 if ac_fn_c_try_link "$LINENO"; then :
13910 ac_cv_sys_largefile_source=no; break
13911 fi
13912 rm -f core conftest.err conftest.$ac_objext \
13913 conftest$ac_exeext conftest.$ac_ext
13914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13915 /* end confdefs.h. */
13916 #define _LARGEFILE_SOURCE 1
13917 #include <sys/types.h> /* for off_t */
13918 #include <stdio.h>
13919 int
13920 main ()
13921 {
13922 int (*fp) (FILE *, off_t, int) = fseeko;
13923 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13924 ;
13925 return 0;
13926 }
13927 _ACEOF
13928 if ac_fn_c_try_link "$LINENO"; then :
13929 ac_cv_sys_largefile_source=1; break
13930 fi
13931 rm -f core conftest.err conftest.$ac_objext \
13932 conftest$ac_exeext conftest.$ac_ext
13933 ac_cv_sys_largefile_source=unknown
13934 break
13935 done
13936 fi
13937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13938 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13939 case $ac_cv_sys_largefile_source in #(
13940 no | unknown) ;;
13941 *)
13942 cat >>confdefs.h <<_ACEOF
13943 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13944 _ACEOF
13945 ;;
13946 esac
13947 rm -rf conftest*
13948
13949 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13950 # in glibc 2.1.3, but that breaks too many other things.
13951 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13952 if test $ac_cv_sys_largefile_source != unknown; then
13953
13954 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13955
13956 fi
13957
13958
13959 # UNIX98 PTYs.
13960 for ac_func in grantpt
13961 do :
13962 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13963 if test "x$ac_cv_func_grantpt" = x""yes; then :
13964 cat >>confdefs.h <<_ACEOF
13965 #define HAVE_GRANTPT 1
13966 _ACEOF
13967
13968 fi
13969 done
13970
13971
13972 # PTY-related GNU extensions.
13973 for ac_func in getpt posix_openpt
13974 do :
13975 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13976 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13977 eval as_val=\$$as_ac_var
13978 if test "x$as_val" = x""yes; then :
13979 cat >>confdefs.h <<_ACEOF
13980 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13981 _ACEOF
13982
13983 fi
13984 done
13985
13986
13987 # Check this now, so that we will NOT find the above functions in ncurses.
13988 # That is because we have not set up to link ncurses in lib-src.
13989 # It's better to believe a function is not available
13990 # than to expect to find it in ncurses.
13991 # Also we need tputs and friends to be able to build at all.
13992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13993 $as_echo_n "checking for library containing tputs... " >&6; }
13994 # Run a test program that contains a call to tputs, a call that is
13995 # never executed. This tests whether a pre-'main' dynamic linker
13996 # works with the library. It's too much trouble to actually call
13997 # tputs in the test program, due to portability hassles. When
13998 # cross-compiling, assume the test program will run if it links.
13999
14000 # Maybe curses should be tried earlier?
14001 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
14002 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
14003 OLIBS=$LIBS
14004 if test -z "$tputs_library"; then
14005 LIBS_TERMCAP=
14006 msg='none required'
14007 else
14008 LIBS_TERMCAP=-l$tputs_library
14009 msg=$LIBS_TERMCAP
14010 LIBS="$LIBS_TERMCAP $LIBS"
14011 fi
14012 if test "$cross_compiling" = yes; then :
14013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14014 /* end confdefs.h. */
14015
14016 extern void tputs (const char *, int, int (*)(int));
14017 int main (int argc, char **argv)
14018 {
14019 if (argc == 10000)
14020 tputs (argv[0], 0, 0);
14021 return 0;
14022 }
14023
14024 _ACEOF
14025 if ac_fn_c_try_link "$LINENO"; then :
14026
14027 else
14028 msg=no
14029 fi
14030 rm -f core conftest.err conftest.$ac_objext \
14031 conftest$ac_exeext conftest.$ac_ext
14032 else
14033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14034 /* end confdefs.h. */
14035
14036 extern void tputs (const char *, int, int (*)(int));
14037 int main (int argc, char **argv)
14038 {
14039 if (argc == 10000)
14040 tputs (argv[0], 0, 0);
14041 return 0;
14042 }
14043
14044 _ACEOF
14045 if ac_fn_c_try_run "$LINENO"; then :
14046
14047 else
14048 msg=no
14049 fi
14050 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14051 conftest.$ac_objext conftest.beam conftest.$ac_ext
14052 fi
14053
14054 LIBS=$OLIBS
14055 if test "X$msg" != Xno; then
14056 break
14057 fi
14058 done
14059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
14060 $as_echo "$msg" >&6; }
14061 if test "X$msg" = Xno; then
14062 as_fn_error "The required function \`tputs' was not found in any library.
14063 The following libraries were tried (in order):
14064 libtinfo, libncurses, libterminfo, libtermcap, libcurses
14065 Please try installing whichever of these libraries is most appropriate
14066 for your system, together with its header files.
14067 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
14068 fi
14069
14070 ## Use termcap instead of terminfo?
14071 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
14072 TERMINFO=yes
14073 ## FIXME? In the cases below where we unconditionally set
14074 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
14075 ## if that was found above to have tputs.
14076 ## Should we use the gnu* logic everywhere?
14077 case "$opsys" in
14078 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
14079 ## The ncurses library has been moved out of the System framework in
14080 ## Mac OS X 10.2. So if configure detects it, set the command-line
14081 ## option to use it.
14082 darwin) LIBS_TERMCAP="-lncurses" ;;
14083
14084 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
14085
14086 freebsd)
14087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
14088 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
14089 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
14090 $as_echo_n "(cached) " >&6
14091 else
14092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14093 /* end confdefs.h. */
14094 #include <osreldate.h>
14095 int
14096 main ()
14097 {
14098 #if __FreeBSD_version < 400000
14099 fail;
14100 #endif
14101
14102 ;
14103 return 0;
14104 }
14105 _ACEOF
14106 if ac_fn_c_try_link "$LINENO"; then :
14107 emacs_cv_freebsd_terminfo=yes
14108 else
14109 emacs_cv_freebsd_terminfo=no
14110 fi
14111 rm -f core conftest.err conftest.$ac_objext \
14112 conftest$ac_exeext conftest.$ac_ext
14113 fi
14114
14115
14116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
14117 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
14118
14119 if test $emacs_cv_freebsd_terminfo = yes; then
14120 LIBS_TERMCAP="-lncurses"
14121 else
14122 TERMINFO=no
14123 LIBS_TERMCAP="-ltermcap"
14124 fi
14125 ;;
14126
14127 netbsd)
14128 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
14129 TERMINFO=no
14130 LIBS_TERMCAP="-ltermcap"
14131 fi
14132 ;;
14133
14134 openbsd) LIBS_TERMCAP="-lncurses" ;;
14135
14136 ## hpux: Make sure we get select from libc rather than from libcurses
14137 ## because libcurses on HPUX 10.10 has a broken version of select.
14138 ## We used to use -lc -lcurses, but this may be cleaner.
14139 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
14140 # set that way, now it uses the default). Isn't this a contradiction?
14141 hpux*) LIBS_TERMCAP="-ltermcap" ;;
14142
14143 esac
14144
14145 TERMCAP_OBJ=tparam.o
14146 if test $TERMINFO = yes; then
14147
14148 $as_echo "#define TERMINFO 1" >>confdefs.h
14149
14150 TERMCAP_OBJ=terminfo.o
14151 fi
14152
14153
14154
14155
14156 # Do we have res_init, for detecting changes in /etc/resolv.conf?
14157 # On Darwin, res_init appears not to be useful: see bug#562 and
14158 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
14159 resolv=no
14160
14161 if test $opsys != darwin; then
14162
14163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14164 /* end confdefs.h. */
14165 #include <netinet/in.h>
14166 #include <arpa/nameser.h>
14167 #include <resolv.h>
14168 int
14169 main ()
14170 {
14171 return res_init();
14172 ;
14173 return 0;
14174 }
14175 _ACEOF
14176 if ac_fn_c_try_link "$LINENO"; then :
14177 have_res_init=yes
14178 else
14179 have_res_init=no
14180 fi
14181 rm -f core conftest.err conftest.$ac_objext \
14182 conftest$ac_exeext conftest.$ac_ext
14183 if test "$have_res_init" = no; then
14184 OLIBS="$LIBS"
14185 LIBS="$LIBS -lresolv"
14186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
14187 $as_echo_n "checking for res_init with -lresolv... " >&6; }
14188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14189 /* end confdefs.h. */
14190 #include <netinet/in.h>
14191 #include <arpa/nameser.h>
14192 #include <resolv.h>
14193 int
14194 main ()
14195 {
14196 return res_init();
14197 ;
14198 return 0;
14199 }
14200 _ACEOF
14201 if ac_fn_c_try_link "$LINENO"; then :
14202 have_res_init=yes
14203 else
14204 have_res_init=no
14205 fi
14206 rm -f core conftest.err conftest.$ac_objext \
14207 conftest$ac_exeext conftest.$ac_ext
14208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
14209 $as_echo "$have_res_init" >&6; }
14210 if test "$have_res_init" = yes ; then
14211 resolv=yes
14212 fi
14213 LIBS="$OLIBS"
14214 fi
14215
14216 if test "$have_res_init" = yes; then
14217
14218 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
14219
14220 fi
14221 fi
14222 # Do we need the Hesiod library to provide the support routines?
14223 LIBHESIOD=
14224 if test "$with_hesiod" != no ; then
14225 # Don't set $LIBS here -- see comments above. FIXME which comments?
14226 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
14227 if test "x$ac_cv_func_res_send" = x""yes; then :
14228
14229 else
14230 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
14231 if test "x$ac_cv_func___res_send" = x""yes; then :
14232
14233 else
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
14235 $as_echo_n "checking for res_send in -lresolv... " >&6; }
14236 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
14237 $as_echo_n "(cached) " >&6
14238 else
14239 ac_check_lib_save_LIBS=$LIBS
14240 LIBS="-lresolv $LIBS"
14241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14242 /* end confdefs.h. */
14243
14244 /* Override any GCC internal prototype to avoid an error.
14245 Use char because int might match the return type of a GCC
14246 builtin and then its argument prototype would still apply. */
14247 #ifdef __cplusplus
14248 extern "C"
14249 #endif
14250 char res_send ();
14251 int
14252 main ()
14253 {
14254 return res_send ();
14255 ;
14256 return 0;
14257 }
14258 _ACEOF
14259 if ac_fn_c_try_link "$LINENO"; then :
14260 ac_cv_lib_resolv_res_send=yes
14261 else
14262 ac_cv_lib_resolv_res_send=no
14263 fi
14264 rm -f core conftest.err conftest.$ac_objext \
14265 conftest$ac_exeext conftest.$ac_ext
14266 LIBS=$ac_check_lib_save_LIBS
14267 fi
14268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
14269 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
14270 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
14271 resolv=yes
14272 else
14273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
14274 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
14275 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
14276 $as_echo_n "(cached) " >&6
14277 else
14278 ac_check_lib_save_LIBS=$LIBS
14279 LIBS="-lresolv $LIBS"
14280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14281 /* end confdefs.h. */
14282
14283 /* Override any GCC internal prototype to avoid an error.
14284 Use char because int might match the return type of a GCC
14285 builtin and then its argument prototype would still apply. */
14286 #ifdef __cplusplus
14287 extern "C"
14288 #endif
14289 char __res_send ();
14290 int
14291 main ()
14292 {
14293 return __res_send ();
14294 ;
14295 return 0;
14296 }
14297 _ACEOF
14298 if ac_fn_c_try_link "$LINENO"; then :
14299 ac_cv_lib_resolv___res_send=yes
14300 else
14301 ac_cv_lib_resolv___res_send=no
14302 fi
14303 rm -f core conftest.err conftest.$ac_objext \
14304 conftest$ac_exeext conftest.$ac_ext
14305 LIBS=$ac_check_lib_save_LIBS
14306 fi
14307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
14308 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
14309 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
14310 resolv=yes
14311 fi
14312
14313 fi
14314
14315 fi
14316
14317 fi
14318
14319 if test "$resolv" = yes ; then
14320 RESOLVLIB=-lresolv
14321 else
14322 RESOLVLIB=
14323 fi
14324 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
14325 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
14326
14327 else
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
14329 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
14330 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
14331 $as_echo_n "(cached) " >&6
14332 else
14333 ac_check_lib_save_LIBS=$LIBS
14334 LIBS="-lhesiod $RESOLVLIB $LIBS"
14335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14336 /* end confdefs.h. */
14337
14338 /* Override any GCC internal prototype to avoid an error.
14339 Use char because int might match the return type of a GCC
14340 builtin and then its argument prototype would still apply. */
14341 #ifdef __cplusplus
14342 extern "C"
14343 #endif
14344 char hes_getmailhost ();
14345 int
14346 main ()
14347 {
14348 return hes_getmailhost ();
14349 ;
14350 return 0;
14351 }
14352 _ACEOF
14353 if ac_fn_c_try_link "$LINENO"; then :
14354 ac_cv_lib_hesiod_hes_getmailhost=yes
14355 else
14356 ac_cv_lib_hesiod_hes_getmailhost=no
14357 fi
14358 rm -f core conftest.err conftest.$ac_objext \
14359 conftest$ac_exeext conftest.$ac_ext
14360 LIBS=$ac_check_lib_save_LIBS
14361 fi
14362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14363 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14364 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
14365 hesiod=yes
14366 else
14367 :
14368 fi
14369
14370 fi
14371
14372
14373 if test x"$hesiod" = xyes; then
14374
14375 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14376
14377 LIBHESIOD=-lhesiod
14378 fi
14379 fi
14380
14381
14382 # Do we need libresolv (due to res_init or Hesiod)?
14383 if test "$resolv" = yes && test $opsys != darwin; then
14384
14385 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14386
14387 LIBRESOLV=-lresolv
14388 else
14389 LIBRESOLV=
14390 fi
14391
14392
14393 # These tell us which Kerberos-related libraries to use.
14394 COM_ERRLIB=
14395 CRYPTOLIB=
14396 KRB5LIB=
14397 DESLIB=
14398 KRB4LIB=
14399
14400 if test "${with_kerberos}" != no; then
14401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14402 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14403 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14404 $as_echo_n "(cached) " >&6
14405 else
14406 ac_check_lib_save_LIBS=$LIBS
14407 LIBS="-lcom_err $LIBS"
14408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14409 /* end confdefs.h. */
14410
14411 /* Override any GCC internal prototype to avoid an error.
14412 Use char because int might match the return type of a GCC
14413 builtin and then its argument prototype would still apply. */
14414 #ifdef __cplusplus
14415 extern "C"
14416 #endif
14417 char com_err ();
14418 int
14419 main ()
14420 {
14421 return com_err ();
14422 ;
14423 return 0;
14424 }
14425 _ACEOF
14426 if ac_fn_c_try_link "$LINENO"; then :
14427 ac_cv_lib_com_err_com_err=yes
14428 else
14429 ac_cv_lib_com_err_com_err=no
14430 fi
14431 rm -f core conftest.err conftest.$ac_objext \
14432 conftest$ac_exeext conftest.$ac_ext
14433 LIBS=$ac_check_lib_save_LIBS
14434 fi
14435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14436 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14437 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
14438 have_com_err=yes
14439 else
14440 have_com_err=no
14441 fi
14442
14443 if test $have_com_err = yes; then
14444 COM_ERRLIB=-lcom_err
14445 LIBS="$COM_ERRLIB $LIBS"
14446
14447 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14448
14449 fi
14450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14451 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14452 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14453 $as_echo_n "(cached) " >&6
14454 else
14455 ac_check_lib_save_LIBS=$LIBS
14456 LIBS="-lcrypto $LIBS"
14457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14458 /* end confdefs.h. */
14459
14460 /* Override any GCC internal prototype to avoid an error.
14461 Use char because int might match the return type of a GCC
14462 builtin and then its argument prototype would still apply. */
14463 #ifdef __cplusplus
14464 extern "C"
14465 #endif
14466 char mit_des_cbc_encrypt ();
14467 int
14468 main ()
14469 {
14470 return mit_des_cbc_encrypt ();
14471 ;
14472 return 0;
14473 }
14474 _ACEOF
14475 if ac_fn_c_try_link "$LINENO"; then :
14476 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
14477 else
14478 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
14479 fi
14480 rm -f core conftest.err conftest.$ac_objext \
14481 conftest$ac_exeext conftest.$ac_ext
14482 LIBS=$ac_check_lib_save_LIBS
14483 fi
14484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14485 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14486 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
14487 have_crypto=yes
14488 else
14489 have_crypto=no
14490 fi
14491
14492 if test $have_crypto = yes; then
14493 CRYPTOLIB=-lcrypto
14494 LIBS="$CRYPTOLIB $LIBS"
14495
14496 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14497
14498 fi
14499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14500 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14501 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14502 $as_echo_n "(cached) " >&6
14503 else
14504 ac_check_lib_save_LIBS=$LIBS
14505 LIBS="-lk5crypto $LIBS"
14506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14507 /* end confdefs.h. */
14508
14509 /* Override any GCC internal prototype to avoid an error.
14510 Use char because int might match the return type of a GCC
14511 builtin and then its argument prototype would still apply. */
14512 #ifdef __cplusplus
14513 extern "C"
14514 #endif
14515 char mit_des_cbc_encrypt ();
14516 int
14517 main ()
14518 {
14519 return mit_des_cbc_encrypt ();
14520 ;
14521 return 0;
14522 }
14523 _ACEOF
14524 if ac_fn_c_try_link "$LINENO"; then :
14525 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14526 else
14527 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14528 fi
14529 rm -f core conftest.err conftest.$ac_objext \
14530 conftest$ac_exeext conftest.$ac_ext
14531 LIBS=$ac_check_lib_save_LIBS
14532 fi
14533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14534 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14535 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14536 have_k5crypto=yes
14537 else
14538 have_k5crypto=no
14539 fi
14540
14541 if test $have_k5crypto = yes; then
14542 CRYPTOLIB=-lk5crypto
14543 LIBS="$CRYPTOLIB $LIBS"
14544
14545 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14546
14547 fi
14548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14549 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14550 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14551 $as_echo_n "(cached) " >&6
14552 else
14553 ac_check_lib_save_LIBS=$LIBS
14554 LIBS="-lkrb5 $LIBS"
14555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14556 /* end confdefs.h. */
14557
14558 /* Override any GCC internal prototype to avoid an error.
14559 Use char because int might match the return type of a GCC
14560 builtin and then its argument prototype would still apply. */
14561 #ifdef __cplusplus
14562 extern "C"
14563 #endif
14564 char krb5_init_context ();
14565 int
14566 main ()
14567 {
14568 return krb5_init_context ();
14569 ;
14570 return 0;
14571 }
14572 _ACEOF
14573 if ac_fn_c_try_link "$LINENO"; then :
14574 ac_cv_lib_krb5_krb5_init_context=yes
14575 else
14576 ac_cv_lib_krb5_krb5_init_context=no
14577 fi
14578 rm -f core conftest.err conftest.$ac_objext \
14579 conftest$ac_exeext conftest.$ac_ext
14580 LIBS=$ac_check_lib_save_LIBS
14581 fi
14582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14583 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14584 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14585 have_krb5=yes
14586 else
14587 have_krb5=no
14588 fi
14589
14590 if test $have_krb5=yes; then
14591 KRB5LIB=-lkrb5
14592 LIBS="$KRB5LIB $LIBS"
14593
14594 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14595
14596 fi
14597 if test "${with_kerberos5}" = no; then
14598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14599 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14600 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14601 $as_echo_n "(cached) " >&6
14602 else
14603 ac_check_lib_save_LIBS=$LIBS
14604 LIBS="-ldes425 $LIBS"
14605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14606 /* end confdefs.h. */
14607
14608 /* Override any GCC internal prototype to avoid an error.
14609 Use char because int might match the return type of a GCC
14610 builtin and then its argument prototype would still apply. */
14611 #ifdef __cplusplus
14612 extern "C"
14613 #endif
14614 char des_cbc_encrypt ();
14615 int
14616 main ()
14617 {
14618 return des_cbc_encrypt ();
14619 ;
14620 return 0;
14621 }
14622 _ACEOF
14623 if ac_fn_c_try_link "$LINENO"; then :
14624 ac_cv_lib_des425_des_cbc_encrypt=yes
14625 else
14626 ac_cv_lib_des425_des_cbc_encrypt=no
14627 fi
14628 rm -f core conftest.err conftest.$ac_objext \
14629 conftest$ac_exeext conftest.$ac_ext
14630 LIBS=$ac_check_lib_save_LIBS
14631 fi
14632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14633 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14634 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14635 have_des425=yes
14636 else
14637 have_des425=no
14638 fi
14639
14640 if test $have_des425 = yes; then
14641 DESLIB=-ldes425
14642 LIBS="$DESLIB $LIBS"
14643
14644 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14645
14646 else
14647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14648 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14649 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14650 $as_echo_n "(cached) " >&6
14651 else
14652 ac_check_lib_save_LIBS=$LIBS
14653 LIBS="-ldes $LIBS"
14654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14655 /* end confdefs.h. */
14656
14657 /* Override any GCC internal prototype to avoid an error.
14658 Use char because int might match the return type of a GCC
14659 builtin and then its argument prototype would still apply. */
14660 #ifdef __cplusplus
14661 extern "C"
14662 #endif
14663 char des_cbc_encrypt ();
14664 int
14665 main ()
14666 {
14667 return des_cbc_encrypt ();
14668 ;
14669 return 0;
14670 }
14671 _ACEOF
14672 if ac_fn_c_try_link "$LINENO"; then :
14673 ac_cv_lib_des_des_cbc_encrypt=yes
14674 else
14675 ac_cv_lib_des_des_cbc_encrypt=no
14676 fi
14677 rm -f core conftest.err conftest.$ac_objext \
14678 conftest$ac_exeext conftest.$ac_ext
14679 LIBS=$ac_check_lib_save_LIBS
14680 fi
14681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14682 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14683 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14684 have_des=yes
14685 else
14686 have_des=no
14687 fi
14688
14689 if test $have_des = yes; then
14690 DESLIB=-ldes
14691 LIBS="$DESLIB $LIBS"
14692
14693 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14694
14695 fi
14696 fi
14697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14698 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14699 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14700 $as_echo_n "(cached) " >&6
14701 else
14702 ac_check_lib_save_LIBS=$LIBS
14703 LIBS="-lkrb4 $LIBS"
14704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14705 /* end confdefs.h. */
14706
14707 /* Override any GCC internal prototype to avoid an error.
14708 Use char because int might match the return type of a GCC
14709 builtin and then its argument prototype would still apply. */
14710 #ifdef __cplusplus
14711 extern "C"
14712 #endif
14713 char krb_get_cred ();
14714 int
14715 main ()
14716 {
14717 return krb_get_cred ();
14718 ;
14719 return 0;
14720 }
14721 _ACEOF
14722 if ac_fn_c_try_link "$LINENO"; then :
14723 ac_cv_lib_krb4_krb_get_cred=yes
14724 else
14725 ac_cv_lib_krb4_krb_get_cred=no
14726 fi
14727 rm -f core conftest.err conftest.$ac_objext \
14728 conftest$ac_exeext conftest.$ac_ext
14729 LIBS=$ac_check_lib_save_LIBS
14730 fi
14731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14732 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14733 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14734 have_krb4=yes
14735 else
14736 have_krb4=no
14737 fi
14738
14739 if test $have_krb4 = yes; then
14740 KRB4LIB=-lkrb4
14741 LIBS="$KRB4LIB $LIBS"
14742
14743 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14744
14745 else
14746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14747 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14748 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14749 $as_echo_n "(cached) " >&6
14750 else
14751 ac_check_lib_save_LIBS=$LIBS
14752 LIBS="-lkrb $LIBS"
14753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14754 /* end confdefs.h. */
14755
14756 /* Override any GCC internal prototype to avoid an error.
14757 Use char because int might match the return type of a GCC
14758 builtin and then its argument prototype would still apply. */
14759 #ifdef __cplusplus
14760 extern "C"
14761 #endif
14762 char krb_get_cred ();
14763 int
14764 main ()
14765 {
14766 return krb_get_cred ();
14767 ;
14768 return 0;
14769 }
14770 _ACEOF
14771 if ac_fn_c_try_link "$LINENO"; then :
14772 ac_cv_lib_krb_krb_get_cred=yes
14773 else
14774 ac_cv_lib_krb_krb_get_cred=no
14775 fi
14776 rm -f core conftest.err conftest.$ac_objext \
14777 conftest$ac_exeext conftest.$ac_ext
14778 LIBS=$ac_check_lib_save_LIBS
14779 fi
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14781 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14782 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14783 have_krb=yes
14784 else
14785 have_krb=no
14786 fi
14787
14788 if test $have_krb = yes; then
14789 KRB4LIB=-lkrb
14790 LIBS="$KRB4LIB $LIBS"
14791
14792 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14793
14794 fi
14795 fi
14796 fi
14797
14798 if test "${with_kerberos5}" != no; then
14799 for ac_header in krb5.h
14800 do :
14801 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14802 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14803 cat >>confdefs.h <<_ACEOF
14804 #define HAVE_KRB5_H 1
14805 _ACEOF
14806 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14807 "
14808 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14809
14810 cat >>confdefs.h <<_ACEOF
14811 #define HAVE_KRB5_ERROR_TEXT 1
14812 _ACEOF
14813
14814
14815 fi
14816 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14817 "
14818 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14819
14820 cat >>confdefs.h <<_ACEOF
14821 #define HAVE_KRB5_ERROR_E_TEXT 1
14822 _ACEOF
14823
14824
14825 fi
14826
14827 fi
14828
14829 done
14830
14831 else
14832 for ac_header in des.h
14833 do :
14834 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14835 if test "x$ac_cv_header_des_h" = x""yes; then :
14836 cat >>confdefs.h <<_ACEOF
14837 #define HAVE_DES_H 1
14838 _ACEOF
14839
14840 else
14841 for ac_header in kerberosIV/des.h
14842 do :
14843 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14844 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14845 cat >>confdefs.h <<_ACEOF
14846 #define HAVE_KERBEROSIV_DES_H 1
14847 _ACEOF
14848
14849 else
14850 for ac_header in kerberos/des.h
14851 do :
14852 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14853 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14854 cat >>confdefs.h <<_ACEOF
14855 #define HAVE_KERBEROS_DES_H 1
14856 _ACEOF
14857
14858 fi
14859
14860 done
14861
14862 fi
14863
14864 done
14865
14866 fi
14867
14868 done
14869
14870 for ac_header in krb.h
14871 do :
14872 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14873 if test "x$ac_cv_header_krb_h" = x""yes; then :
14874 cat >>confdefs.h <<_ACEOF
14875 #define HAVE_KRB_H 1
14876 _ACEOF
14877
14878 else
14879 for ac_header in kerberosIV/krb.h
14880 do :
14881 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14882 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14883 cat >>confdefs.h <<_ACEOF
14884 #define HAVE_KERBEROSIV_KRB_H 1
14885 _ACEOF
14886
14887 else
14888 for ac_header in kerberos/krb.h
14889 do :
14890 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14891 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14892 cat >>confdefs.h <<_ACEOF
14893 #define HAVE_KERBEROS_KRB_H 1
14894 _ACEOF
14895
14896 fi
14897
14898 done
14899
14900 fi
14901
14902 done
14903
14904 fi
14905
14906 done
14907
14908 fi
14909 for ac_header in com_err.h
14910 do :
14911 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14912 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14913 cat >>confdefs.h <<_ACEOF
14914 #define HAVE_COM_ERR_H 1
14915 _ACEOF
14916
14917 fi
14918
14919 done
14920
14921 fi
14922
14923
14924
14925
14926
14927
14928
14929
14930
14931
14932 for ac_func in $ac_func_list
14933 do :
14934 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14935 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14936 eval as_val=\$$as_ac_var
14937 if test "x$as_val" = x""yes; then :
14938 cat >>confdefs.h <<_ACEOF
14939 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14940 _ACEOF
14941
14942 fi
14943 done
14944
14945
14946
14947
14948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14949 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14950 if test "${emacs_cv_localtime_cache+set}" = set; then :
14951 $as_echo_n "(cached) " >&6
14952 else
14953 if test x$ac_cv_func_tzset = xyes; then
14954 if test "$cross_compiling" = yes; then :
14955 # If we have tzset, assume the worst when cross-compiling.
14956 emacs_cv_localtime_cache=yes
14957 else
14958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14959 /* end confdefs.h. */
14960 #include <time.h>
14961 char TZ_GMT0[] = "TZ=GMT0";
14962 char TZ_PST8[] = "TZ=PST8";
14963 main()
14964 {
14965 time_t now = time ((time_t *) 0);
14966 int hour_GMT0, hour_unset;
14967 if (putenv (TZ_GMT0) != 0)
14968 exit (1);
14969 hour_GMT0 = localtime (&now)->tm_hour;
14970 unsetenv("TZ");
14971 hour_unset = localtime (&now)->tm_hour;
14972 if (putenv (TZ_PST8) != 0)
14973 exit (1);
14974 if (localtime (&now)->tm_hour == hour_GMT0)
14975 exit (1);
14976 unsetenv("TZ");
14977 if (localtime (&now)->tm_hour != hour_unset)
14978 exit (1);
14979 exit (0);
14980 }
14981 _ACEOF
14982 if ac_fn_c_try_run "$LINENO"; then :
14983 emacs_cv_localtime_cache=no
14984 else
14985 emacs_cv_localtime_cache=yes
14986 fi
14987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14988 conftest.$ac_objext conftest.beam conftest.$ac_ext
14989 fi
14990
14991 else
14992 # If we lack tzset, report that localtime does not cache TZ,
14993 # since we can't invalidate the cache if we don't have tzset.
14994 emacs_cv_localtime_cache=no
14995 fi
14996 fi
14997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14998 $as_echo "$emacs_cv_localtime_cache" >&6; }
14999 if test $emacs_cv_localtime_cache = yes; then
15000
15001 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
15002
15003 fi
15004
15005 ok_so_far=yes
15006 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
15007 if test "x$ac_cv_func_socket" = x""yes; then :
15008
15009 else
15010 ok_so_far=no
15011 fi
15012
15013 if test $ok_so_far = yes; then
15014 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
15015 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
15016
15017 else
15018 ok_so_far=no
15019 fi
15020
15021
15022 fi
15023 if test $ok_so_far = yes; then
15024 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
15025 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
15026
15027 else
15028 ok_so_far=no
15029 fi
15030
15031
15032 fi
15033 if test $ok_so_far = yes; then
15034
15035 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
15036
15037 fi
15038
15039 if test -f /usr/lpp/X11/bin/smt.exp; then
15040
15041 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
15042
15043 fi
15044
15045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
15046 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
15047 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
15048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15049 $as_echo "yes" >&6; }
15050
15051 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
15052
15053 else
15054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15055 $as_echo "no" >&6; }
15056 fi
15057
15058 case $canonical in
15059 *-solaris2.4 | *-solaris2.4.*)
15060 : ${ac_cv_func_vfork_works=no};;
15061 esac
15062
15063 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
15064 if test "x$ac_cv_type_pid_t" = x""yes; then :
15065
15066 else
15067
15068 cat >>confdefs.h <<_ACEOF
15069 #define pid_t int
15070 _ACEOF
15071
15072 fi
15073
15074 for ac_header in vfork.h
15075 do :
15076 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15077 if test "x$ac_cv_header_vfork_h" = x""yes; then :
15078 cat >>confdefs.h <<_ACEOF
15079 #define HAVE_VFORK_H 1
15080 _ACEOF
15081
15082 fi
15083
15084 done
15085
15086 for ac_func in fork vfork
15087 do :
15088 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15089 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15090 eval as_val=\$$as_ac_var
15091 if test "x$as_val" = x""yes; then :
15092 cat >>confdefs.h <<_ACEOF
15093 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15094 _ACEOF
15095
15096 fi
15097 done
15098
15099 if test "x$ac_cv_func_fork" = xyes; then
15100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15101 $as_echo_n "checking for working fork... " >&6; }
15102 if test "${ac_cv_func_fork_works+set}" = set; then :
15103 $as_echo_n "(cached) " >&6
15104 else
15105 if test "$cross_compiling" = yes; then :
15106 ac_cv_func_fork_works=cross
15107 else
15108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15109 /* end confdefs.h. */
15110 $ac_includes_default
15111 int
15112 main ()
15113 {
15114
15115 /* By Ruediger Kuhlmann. */
15116 return fork () < 0;
15117
15118 ;
15119 return 0;
15120 }
15121 _ACEOF
15122 if ac_fn_c_try_run "$LINENO"; then :
15123 ac_cv_func_fork_works=yes
15124 else
15125 ac_cv_func_fork_works=no
15126 fi
15127 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15128 conftest.$ac_objext conftest.beam conftest.$ac_ext
15129 fi
15130
15131 fi
15132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15133 $as_echo "$ac_cv_func_fork_works" >&6; }
15134
15135 else
15136 ac_cv_func_fork_works=$ac_cv_func_fork
15137 fi
15138 if test "x$ac_cv_func_fork_works" = xcross; then
15139 case $host in
15140 *-*-amigaos* | *-*-msdosdjgpp*)
15141 # Override, as these systems have only a dummy fork() stub
15142 ac_cv_func_fork_works=no
15143 ;;
15144 *)
15145 ac_cv_func_fork_works=yes
15146 ;;
15147 esac
15148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15149 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15150 fi
15151 ac_cv_func_vfork_works=$ac_cv_func_vfork
15152 if test "x$ac_cv_func_vfork" = xyes; then
15153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15154 $as_echo_n "checking for working vfork... " >&6; }
15155 if test "${ac_cv_func_vfork_works+set}" = set; then :
15156 $as_echo_n "(cached) " >&6
15157 else
15158 if test "$cross_compiling" = yes; then :
15159 ac_cv_func_vfork_works=cross
15160 else
15161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15162 /* end confdefs.h. */
15163 /* Thanks to Paul Eggert for this test. */
15164 $ac_includes_default
15165 #include <sys/wait.h>
15166 #ifdef HAVE_VFORK_H
15167 # include <vfork.h>
15168 #endif
15169 /* On some sparc systems, changes by the child to local and incoming
15170 argument registers are propagated back to the parent. The compiler
15171 is told about this with #include <vfork.h>, but some compilers
15172 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
15173 static variable whose address is put into a register that is
15174 clobbered by the vfork. */
15175 static void
15176 #ifdef __cplusplus
15177 sparc_address_test (int arg)
15178 # else
15179 sparc_address_test (arg) int arg;
15180 #endif
15181 {
15182 static pid_t child;
15183 if (!child) {
15184 child = vfork ();
15185 if (child < 0) {
15186 perror ("vfork");
15187 _exit(2);
15188 }
15189 if (!child) {
15190 arg = getpid();
15191 write(-1, "", 0);
15192 _exit (arg);
15193 }
15194 }
15195 }
15196
15197 int
15198 main ()
15199 {
15200 pid_t parent = getpid ();
15201 pid_t child;
15202
15203 sparc_address_test (0);
15204
15205 child = vfork ();
15206
15207 if (child == 0) {
15208 /* Here is another test for sparc vfork register problems. This
15209 test uses lots of local variables, at least as many local
15210 variables as main has allocated so far including compiler
15211 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
15212 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
15213 reuse the register of parent for one of the local variables,
15214 since it will think that parent can't possibly be used any more
15215 in this routine. Assigning to the local variable will thus
15216 munge parent in the parent process. */
15217 pid_t
15218 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15219 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15220 /* Convince the compiler that p..p7 are live; otherwise, it might
15221 use the same hardware register for all 8 local variables. */
15222 if (p != p1 || p != p2 || p != p3 || p != p4
15223 || p != p5 || p != p6 || p != p7)
15224 _exit(1);
15225
15226 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15227 from child file descriptors. If the child closes a descriptor
15228 before it execs or exits, this munges the parent's descriptor
15229 as well. Test for this by closing stdout in the child. */
15230 _exit(close(fileno(stdout)) != 0);
15231 } else {
15232 int status;
15233 struct stat st;
15234
15235 while (wait(&status) != child)
15236 ;
15237 return (
15238 /* Was there some problem with vforking? */
15239 child < 0
15240
15241 /* Did the child fail? (This shouldn't happen.) */
15242 || status
15243
15244 /* Did the vfork/compiler bug occur? */
15245 || parent != getpid()
15246
15247 /* Did the file descriptor bug occur? */
15248 || fstat(fileno(stdout), &st) != 0
15249 );
15250 }
15251 }
15252 _ACEOF
15253 if ac_fn_c_try_run "$LINENO"; then :
15254 ac_cv_func_vfork_works=yes
15255 else
15256 ac_cv_func_vfork_works=no
15257 fi
15258 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15259 conftest.$ac_objext conftest.beam conftest.$ac_ext
15260 fi
15261
15262 fi
15263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15264 $as_echo "$ac_cv_func_vfork_works" >&6; }
15265
15266 fi;
15267 if test "x$ac_cv_func_fork_works" = xcross; then
15268 ac_cv_func_vfork_works=$ac_cv_func_vfork
15269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15270 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15271 fi
15272
15273 if test "x$ac_cv_func_vfork_works" = xyes; then
15274
15275 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15276
15277 else
15278
15279 $as_echo "#define vfork fork" >>confdefs.h
15280
15281 fi
15282 if test "x$ac_cv_func_fork_works" = xyes; then
15283
15284 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15285
15286 fi
15287
15288
15289 for ac_func in snprintf
15290 do :
15291 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
15292 if test "x$ac_cv_func_snprintf" = x""yes; then :
15293 cat >>confdefs.h <<_ACEOF
15294 #define HAVE_SNPRINTF 1
15295 _ACEOF
15296
15297 fi
15298 done
15299
15300
15301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
15302 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
15303 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
15304 $as_echo_n "(cached) " >&6
15305 else
15306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15307 /* end confdefs.h. */
15308 #include <langinfo.h>
15309 int
15310 main ()
15311 {
15312 char* cs = nl_langinfo(CODESET);
15313 ;
15314 return 0;
15315 }
15316 _ACEOF
15317 if ac_fn_c_try_link "$LINENO"; then :
15318 emacs_cv_langinfo_codeset=yes
15319 else
15320 emacs_cv_langinfo_codeset=no
15321 fi
15322 rm -f core conftest.err conftest.$ac_objext \
15323 conftest$ac_exeext conftest.$ac_ext
15324
15325 fi
15326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
15327 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
15328 if test $emacs_cv_langinfo_codeset = yes; then
15329
15330 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
15331
15332 fi
15333
15334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
15335 $as_echo_n "checking for mbstate_t... " >&6; }
15336 if test "${ac_cv_type_mbstate_t+set}" = set; then :
15337 $as_echo_n "(cached) " >&6
15338 else
15339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15340 /* end confdefs.h. */
15341 $ac_includes_default
15342 # include <wchar.h>
15343 int
15344 main ()
15345 {
15346 mbstate_t x; return sizeof x;
15347 ;
15348 return 0;
15349 }
15350 _ACEOF
15351 if ac_fn_c_try_compile "$LINENO"; then :
15352 ac_cv_type_mbstate_t=yes
15353 else
15354 ac_cv_type_mbstate_t=no
15355 fi
15356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15357 fi
15358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15359 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15360 if test $ac_cv_type_mbstate_t = yes; then
15361
15362 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15363
15364 else
15365
15366 $as_echo "#define mbstate_t int" >>confdefs.h
15367
15368 fi
15369
15370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15371 $as_echo_n "checking for C restricted array declarations... " >&6; }
15372 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15373 $as_echo_n "(cached) " >&6
15374 else
15375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15376 /* end confdefs.h. */
15377 void fred (int x[__restrict]);
15378 int
15379 main ()
15380 {
15381
15382 ;
15383 return 0;
15384 }
15385 _ACEOF
15386 if ac_fn_c_try_compile "$LINENO"; then :
15387 emacs_cv_c_restrict_arr=yes
15388 else
15389 emacs_cv_c_restrict_arr=no
15390 fi
15391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15392 fi
15393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15394 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15395 if test "$emacs_cv_c_restrict_arr" = yes; then
15396
15397 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15398
15399 fi
15400
15401
15402
15403 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
15404
15405
15406
15407 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
15408
15409
15410 ## Note: PTYs are broken on darwin <6. Use at your own risk.
15411
15412 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
15413
15414
15415
15416 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
15417
15418
15419
15420
15421
15422 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
15423
15424
15425
15426 $as_echo "#define SEPCHAR ':'" >>confdefs.h
15427
15428
15429
15430 $as_echo "#define subprocesses 1" >>confdefs.h
15431
15432
15433
15434 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
15435
15436
15437
15438
15439 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
15440
15441
15442
15443
15444
15445 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
15446
15447
15448
15449 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
15450
15451
15452
15453 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
15454
15455
15456
15457
15458
15459 case $opsys in
15460 aix4-2)
15461 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
15462 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15463
15464 fi
15465 ;;
15466
15467 hpux*)
15468 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15469
15470 ;;
15471 esac
15472
15473
15474 case $opsys in
15475 irix6-5 | sol2* | unixware )
15476
15477 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
15478
15479 ;;
15480 esac
15481
15482 emacs_broken_SIGIO=no
15483
15484 case $opsys in
15485 hpux* | irix6-5 | openbsd | sol2* | unixware )
15486 emacs_broken_SIGIO=yes
15487 ;;
15488
15489 aix4-2)
15490
15491 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
15492
15493 ;;
15494
15495 freebsd)
15496
15497 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
15498
15499 ;;
15500 esac
15501
15502 case $opsys in
15503 gnu-* | sol2-10 )
15504
15505 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
15506
15507 ;;
15508 esac
15509
15510 case $opsys in
15511 darwin | freebsd | netbsd | openbsd )
15512
15513 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
15514
15515 ;;
15516 esac
15517
15518 case $opsys in
15519 netbsd | openbsd) sound_device="/dev/audio" ;;
15520 *) sound_device="/dev/dsp" ;;
15521 esac
15522
15523
15524 cat >>confdefs.h <<_ACEOF
15525 #define DEFAULT_SOUND_DEVICE "$sound_device"
15526 _ACEOF
15527
15528
15529
15530 case $opsys in
15531 darwin | gnu-linux | gnu-kfreebsd )
15532
15533 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
15534
15535 ;;
15536 esac
15537
15538
15539 case $opsys in
15540 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
15541
15542 $as_echo "#define NARROWPROTO 1" >>confdefs.h
15543
15544 ;;
15545 esac
15546
15547
15548
15549
15550
15551
15552
15553
15554 case $opsys in
15555 aix4-2 )
15556 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
15557
15558 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
15559
15560 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
15561
15562 ;;
15563
15564 cygwin )
15565 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15566
15567 $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
15568
15569 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15570
15571 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15572
15573 ;;
15574
15575 darwin )
15576 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15577
15578 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15579
15580 $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
15581
15582 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15583
15584 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15585
15586 ;;
15587
15588 gnu | openbsd )
15589 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15590
15591 ;;
15592
15593 gnu-linux | gnu-kfreebsd | freebsd | netbsd )
15594 if test "x$ac_cv_func_grantpt" = xyes; then
15595
15596 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15597
15598 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15599
15600 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15601
15602 if test "x$ac_cv_func_posix_openpt" = xyes; then
15603 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15604
15605 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15606
15607 elif test "x$ac_cv_func_getpt" = xyes; then
15608 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15609
15610 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15611
15612 else
15613 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15614
15615 fi
15616 else
15617 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15618
15619 fi
15620 ;;
15621
15622 hpux*)
15623 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15624
15625 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15626
15627 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15628
15629 ;;
15630
15631 irix6-5 )
15632 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15633
15634 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15635
15636 $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
15637
15638 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15639
15640 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15641
15642 ;;
15643
15644 sol2* )
15645 $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
15646
15647 ;;
15648
15649 unixware )
15650 $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
15651
15652 ;;
15653 esac
15654
15655
15656 case $opsys in
15657 sol2* | unixware )
15658 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15659
15660 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15661
15662
15663 $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
15664
15665 ;;
15666 esac
15667
15668
15669
15670
15671 case $opsys in
15672 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd | darwin )
15673 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15674
15675 ;;
15676
15677 gnu-linux | gnu-kfreebsd )
15678
15679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15680 $as_echo_n "checking for signals via characters... " >&6; }
15681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15682 /* end confdefs.h. */
15683
15684 #include <linux/version.h>
15685 #if LINUX_VERSION_CODE < 0x20400
15686 # error "Linux version too old"
15687 #endif
15688
15689 int
15690 main ()
15691 {
15692
15693 ;
15694 return 0;
15695 }
15696 _ACEOF
15697 if ac_fn_c_try_cpp "$LINENO"; then :
15698 emacs_signals_via_chars=yes
15699 else
15700 emacs_signals_via_chars=no
15701 fi
15702 rm -f conftest.err conftest.$ac_ext
15703
15704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15705 $as_echo "$emacs_signals_via_chars" >&6; }
15706 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15707
15708 ;;
15709 esac
15710
15711
15712
15713
15714 case $opsys in
15715 aix*)
15716 $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
15717
15718 ;;
15719 hpux*)
15720 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15721
15722 ;;
15723 irix6-5)
15724 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15725
15726 ;;
15727 esac
15728
15729
15730
15731
15732 case $opsys in
15733 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15734 ;;
15735
15736 gnu | freebsd | netbsd | openbsd )
15737
15738 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15739
15740 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15741
15742 ;;
15743
15744 gnu-linux | gnu-kfreebsd )
15745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15746 /* end confdefs.h. */
15747
15748 #ifndef __ia64__
15749 # error "not ia64"
15750 #endif
15751
15752 int
15753 main ()
15754 {
15755
15756 ;
15757 return 0;
15758 }
15759 _ACEOF
15760 if ac_fn_c_try_cpp "$LINENO"; then :
15761
15762 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
15763
15764 fi
15765 rm -f conftest.err conftest.$ac_ext
15766 ;;
15767
15768 hpux*)
15769
15770 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15771
15772 ;;
15773 esac
15774
15775
15776
15777
15778
15779 case $opsys in
15780 gnu-linux | gnu-kfreebsd )
15781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15782 /* end confdefs.h. */
15783
15784 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15785 || defined __alpha__ || defined __mips__ || defined __s390__ \
15786 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15787 || defined __ia64__ || defined __sh__
15788 /* ok */
15789 #else
15790 # error "setjmp not known to work on this arch"
15791 #endif
15792
15793 int
15794 main ()
15795 {
15796
15797 ;
15798 return 0;
15799 }
15800 _ACEOF
15801 if ac_fn_c_try_cpp "$LINENO"; then :
15802 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15803
15804 fi
15805 rm -f conftest.err conftest.$ac_ext
15806 ;;
15807 esac
15808
15809
15810 if test x$GCC = xyes; then
15811 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15812
15813 else
15814 case $opsys in
15815 freebsd | netbsd | openbsd | irix6-5 | sol2* )
15816 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15817
15818 ;;
15819 esac
15820 fi
15821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
15822 $as_echo_n "checking for _setjmp... " >&6; }
15823 if test "${emacs_cv_func__setjmp+set}" = set; then :
15824 $as_echo_n "(cached) " >&6
15825 else
15826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15827 /* end confdefs.h. */
15828 #include <setjmp.h>
15829
15830 int
15831 main ()
15832 {
15833 jmp_buf j;
15834 if (! _setjmp (j))
15835 _longjmp (j, 1);
15836 ;
15837 return 0;
15838 }
15839 _ACEOF
15840 if ac_fn_c_try_link "$LINENO"; then :
15841 emacs_cv_func__setjmp=yes
15842 else
15843 emacs_cv_func__setjmp=no
15844 fi
15845 rm -f core conftest.err conftest.$ac_objext \
15846 conftest$ac_exeext conftest.$ac_ext
15847 fi
15848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
15849 $as_echo "$emacs_cv_func__setjmp" >&6; }
15850 if test $emacs_cv_func__setjmp = yes; then
15851
15852 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
15853
15854 else
15855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
15856 $as_echo_n "checking for sigsetjmp... " >&6; }
15857 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
15858 $as_echo_n "(cached) " >&6
15859 else
15860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15861 /* end confdefs.h. */
15862 #include <setjmp.h>
15863
15864 int
15865 main ()
15866 {
15867 sigjmp_buf j;
15868 if (! sigsetjmp (j, 1))
15869 siglongjmp (j, 1);
15870 ;
15871 return 0;
15872 }
15873 _ACEOF
15874 if ac_fn_c_try_link "$LINENO"; then :
15875 emacs_cv_func_sigsetjmp=yes
15876 else
15877 emacs_cv_func_sigsetjmp=no
15878 fi
15879 rm -f core conftest.err conftest.$ac_objext \
15880 conftest$ac_exeext conftest.$ac_ext
15881 fi
15882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
15883 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
15884 if test $emacs_cv_func_sigsetjmp = yes; then
15885
15886 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
15887
15888 fi
15889 fi
15890
15891 case $opsys in
15892 sol2* | unixware )
15893
15894 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15895
15896 ;;
15897 esac
15898
15899
15900 case $opsys in
15901 hpux* | sol2* )
15902
15903 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15904
15905 ;;
15906 esac
15907
15908
15909
15910
15911
15912
15913
15914
15915
15916 case $opsys in
15917 aix4-2)
15918 $as_echo "#define USG /**/" >>confdefs.h
15919
15920 $as_echo "#define USG5 /**/" >>confdefs.h
15921
15922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15923 /* end confdefs.h. */
15924
15925 #ifndef _AIX
15926 # error "_AIX not defined"
15927 #endif
15928
15929 int
15930 main ()
15931 {
15932
15933 ;
15934 return 0;
15935 }
15936 _ACEOF
15937 if ac_fn_c_try_cpp "$LINENO"; then :
15938
15939 else
15940
15941 $as_echo "#define _AIX /**/" >>confdefs.h
15942
15943 fi
15944 rm -f conftest.err conftest.$ac_ext
15945 ;;
15946
15947 cygwin)
15948
15949 $as_echo "#define CYGWIN 1" >>confdefs.h
15950
15951 ;;
15952
15953 darwin)
15954 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15955
15956
15957 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15958
15959 ;;
15960
15961 freebsd)
15962
15963 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15964
15965 ;;
15966
15967 gnu | netbsd | openbsd )
15968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15969 /* end confdefs.h. */
15970
15971 #ifndef BSD_SYSTEM
15972 # error "BSD_SYSTEM not defined"
15973 #endif
15974
15975 int
15976 main ()
15977 {
15978
15979 ;
15980 return 0;
15981 }
15982 _ACEOF
15983 if ac_fn_c_try_cpp "$LINENO"; then :
15984
15985 else
15986 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15987
15988 fi
15989 rm -f conftest.err conftest.$ac_ext
15990 ;;
15991
15992 gnu-linux | gnu-kfreebsd )
15993 $as_echo "#define USG /**/" >>confdefs.h
15994
15995
15996 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15997
15998 ;;
15999
16000 hpux*)
16001 $as_echo "#define USG /**/" >>confdefs.h
16002
16003 $as_echo "#define USG5 /**/" >>confdefs.h
16004
16005
16006 $as_echo "#define HPUX /**/" >>confdefs.h
16007
16008 ;;
16009
16010 irix6-5)
16011 $as_echo "#define USG /**/" >>confdefs.h
16012
16013 $as_echo "#define USG5 /**/" >>confdefs.h
16014
16015 $as_echo "#define USG5_4 /**/" >>confdefs.h
16016
16017
16018 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
16019
16020 ;;
16021
16022 sol2*)
16023 $as_echo "#define USG /**/" >>confdefs.h
16024
16025 $as_echo "#define USG5 /**/" >>confdefs.h
16026
16027 $as_echo "#define USG5_4 /**/" >>confdefs.h
16028
16029
16030 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
16031
16032 ;;
16033
16034 unixware)
16035 $as_echo "#define USG /**/" >>confdefs.h
16036
16037 $as_echo "#define USG5 /**/" >>confdefs.h
16038
16039 $as_echo "#define USG5_4 /**/" >>confdefs.h
16040
16041 ;;
16042 esac
16043
16044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
16045 $as_echo_n "checking for usable FIONREAD... " >&6; }
16046 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
16047 $as_echo_n "(cached) " >&6
16048 else
16049 case $opsys in
16050 aix4-2)
16051 emacs_cv_usable_FIONREAD=no
16052 ;;
16053
16054 *)
16055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16056 /* end confdefs.h. */
16057 #include <sys/types.h>
16058 #include <sys/ioctl.h>
16059 #ifdef USG5_4
16060 # include <sys/filio.h>
16061 #endif
16062
16063 int
16064 main ()
16065 {
16066 int foo = ioctl (0, FIONREAD, &foo);
16067 ;
16068 return 0;
16069 }
16070 _ACEOF
16071 if ac_fn_c_try_compile "$LINENO"; then :
16072 emacs_cv_usable_FIONREAD=yes
16073 else
16074 emacs_cv_usable_FIONREAD=no
16075 fi
16076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16077 ;;
16078 esac
16079 fi
16080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
16081 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
16082 if test $emacs_cv_usable_FIONREAD = yes; then
16083
16084 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
16085
16086
16087 if test $emacs_broken_SIGIO = no; then
16088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
16089 $as_echo_n "checking for usable SIGIO... " >&6; }
16090 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
16091 $as_echo_n "(cached) " >&6
16092 else
16093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16094 /* end confdefs.h. */
16095 #include <fcntl.h>
16096 #include <signal.h>
16097
16098 int
16099 main ()
16100 {
16101 int foo = SIGIO | F_SETFL | FASYNC;
16102 ;
16103 return 0;
16104 }
16105 _ACEOF
16106 if ac_fn_c_try_compile "$LINENO"; then :
16107 emacs_cv_usable_SIGIO=yes
16108 else
16109 emacs_cv_usable_SIGIO=no
16110 fi
16111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16112 fi
16113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
16114 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
16115 if test $emacs_cv_usable_SIGIO = yes; then
16116
16117 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
16118
16119 fi
16120 fi
16121 fi
16122
16123
16124 case $opsys in
16125 cygwin)
16126
16127 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
16128
16129 ;;
16130
16131 hpux11)
16132
16133 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
16134
16135 ;;
16136
16137 irix6-5)
16138
16139 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
16140
16141 ;;
16142
16143 sol2-10)
16144
16145 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
16146
16147 ;;
16148 esac
16149
16150 # Set up the CFLAGS for real compilation, so we can substitute it.
16151 CFLAGS="$REAL_CFLAGS"
16152 CPPFLAGS="$REAL_CPPFLAGS"
16153
16154 ## Hack to detect a buggy GCC version.
16155 if test "x$GCC" = xyes \
16156 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16157 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
16158 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
16159 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16160 fi
16161
16162 version=$PACKAGE_VERSION
16163
16164 copyright="Copyright (C) 2013 Free Software Foundation, Inc."
16165
16166 cat >>confdefs.h <<_ACEOF
16167 #define COPYRIGHT "$copyright"
16168 _ACEOF
16169
16170
16171
16172 ### Specify what sort of things we'll be editing into Makefile and config.h.
16173 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16174
16175
16176 ## Unused?
16177
16178
16179
16180
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191
16192
16193
16194
16195
16196
16197
16198
16199 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16200 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16201 ## end of LIBX_BASE, but nothing ever set it.
16202
16203
16204
16205
16206 ## Used in lwlib/Makefile.in.
16207
16208
16209
16210
16211
16212
16213
16214
16215 if test -n "${term_header}"; then
16216
16217 cat >>confdefs.h <<_ACEOF
16218 #define TERM_HEADER "${term_header}"
16219 _ACEOF
16220
16221 fi
16222
16223
16224 cat >>confdefs.h <<_ACEOF
16225 #define EMACS_CONFIGURATION "${canonical}"
16226 _ACEOF
16227
16228 emacs_config_options=`echo "$emacs_config_options " | sed -e 's/--no-create //' -e 's/--no-recursion //' -e 's/ *$//' -e "s/\"/'/g"`
16229
16230 cat >>confdefs.h <<_ACEOF
16231 #define EMACS_CONFIG_OPTIONS "${emacs_config_options}"
16232 _ACEOF
16233
16234
16235
16236 XMENU_OBJ=
16237 XOBJ=
16238 FONT_OBJ=
16239 if test "${HAVE_X_WINDOWS}" = "yes" ; then
16240
16241 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
16242
16243 XMENU_OBJ=xmenu.o
16244 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
16245 FONT_OBJ=xfont.o
16246 if test "$HAVE_XFT" = "yes"; then
16247 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
16248 elif test "$HAVE_FREETYPE" = "yes"; then
16249 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
16250 fi
16251
16252 fi
16253
16254
16255
16256
16257 WIDGET_OBJ=
16258 MOTIF_LIBW=
16259 if test "${USE_X_TOOLKIT}" != "none" ; then
16260 WIDGET_OBJ=widget.o
16261
16262 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
16263
16264 if test "${USE_X_TOOLKIT}" = "LUCID"; then
16265
16266 $as_echo "#define USE_LUCID 1" >>confdefs.h
16267
16268 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
16269
16270 $as_echo "#define USE_MOTIF 1" >>confdefs.h
16271
16272 MOTIF_LIBW=-lXm
16273 case "$opsys" in
16274 gnu-linux)
16275 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
16276 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
16277 ;;
16278
16279 unixware)
16280 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
16281 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
16282 MOTIF_LIBW="MOTIF_LIBW -lXimp"
16283 ;;
16284
16285 aix4-2)
16286 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
16287 MOTIF_LIBW="$MOTIF_LIBW -li18n"
16288 ;;
16289 esac
16290 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
16291 fi
16292 fi
16293
16294
16295 TOOLKIT_LIBW=
16296 case "$USE_X_TOOLKIT" in
16297 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
16298 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
16299 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
16300 esac
16301
16302
16303 if test "$USE_X_TOOLKIT" = "none"; then
16304 LIBXT_OTHER="\$(LIBXSM)"
16305 OLDXMENU_TARGET="really-oldXMenu"
16306 else
16307 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
16308 OLDXMENU_TARGET="really-lwlib"
16309 fi
16310
16311
16312 ## The X Menu stuff is present in the X10 distribution, but missing
16313 ## from X11. If we have X10, just use the installed library;
16314 ## otherwise, use our own copy.
16315 if test "${HAVE_X11}" = "yes" ; then
16316
16317 $as_echo "#define HAVE_X11 1" >>confdefs.h
16318
16319
16320 if test "$USE_X_TOOLKIT" = "none"; then
16321 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
16322 else
16323 OLDXMENU="\${lwlibdir}/liblw.a"
16324 fi
16325 LIBXMENU="\$(OLDXMENU)"
16326 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
16327 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
16328 else
16329 ## For a syntactically valid Makefile; not actually used for anything.
16330 ## See comments in src/Makefile.in.
16331 OLDXMENU=nothing
16332 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
16333 if test "${HAVE_X_WINDOWS}" = "yes"; then
16334 LIBXMENU="-lXMenu"
16335 else
16336 LIBXMENU=
16337 fi
16338 LIBX_OTHER=
16339 OLDXMENU_DEPS=
16340 fi
16341
16342 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
16343 OLDXMENU_TARGET=
16344 OLDXMENU=nothing
16345 LIBXMENU=
16346 OLDXMENU_DEPS=
16347 fi
16348
16349
16350
16351
16352
16353
16354
16355 if test "${HAVE_MENUS}" = "yes" ; then
16356
16357 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
16358
16359 fi
16360
16361 if test "${GNU_MALLOC}" = "yes" ; then
16362
16363 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
16364
16365 fi
16366
16367 RALLOC_OBJ=
16368 if test "${REL_ALLOC}" = "yes" ; then
16369
16370 $as_echo "#define REL_ALLOC 1" >>confdefs.h
16371
16372
16373 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
16374 fi
16375
16376
16377 if test "$opsys" = "cygwin"; then
16378 CYGWIN_OBJ="sheap.o cygw32.o"
16379 ## Cygwin differs because of its unexec().
16380 PRE_ALLOC_OBJ=
16381 POST_ALLOC_OBJ=lastfile.o
16382 else
16383 CYGWIN_OBJ=
16384 PRE_ALLOC_OBJ=lastfile.o
16385 POST_ALLOC_OBJ=
16386 fi
16387
16388
16389
16390
16391 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
16392 # it temporarily reverts them to their pre-pkg-config values,
16393 # because gnulib needs to work with both src (which uses the
16394 # pkg-config stuff) and lib-src (which does not). For example, gnulib
16395 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
16396 # and it therefore needs to run in an environment where LIBS does not
16397 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
16398 # for some package unrelated to lib-src.
16399 SAVE_CFLAGS=$CFLAGS
16400 SAVE_LIBS=$LIBS
16401 CFLAGS=$pre_PKG_CONFIG_CFLAGS
16402 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
16403
16404
16405
16406
16407
16408
16409
16410
16411
16412
16413
16414 LIBC_FATAL_STDERR_=1
16415 export LIBC_FATAL_STDERR_
16416
16417 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
16418 # for constant arguments. Useless!
16419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
16420 $as_echo_n "checking for working alloca.h... " >&6; }
16421 if test "${ac_cv_working_alloca_h+set}" = set; then :
16422 $as_echo_n "(cached) " >&6
16423 else
16424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16425 /* end confdefs.h. */
16426 #include <alloca.h>
16427 int
16428 main ()
16429 {
16430 char *p = (char *) alloca (2 * sizeof (int));
16431 if (p) return 0;
16432 ;
16433 return 0;
16434 }
16435 _ACEOF
16436 if ac_fn_c_try_link "$LINENO"; then :
16437 ac_cv_working_alloca_h=yes
16438 else
16439 ac_cv_working_alloca_h=no
16440 fi
16441 rm -f core conftest.err conftest.$ac_objext \
16442 conftest$ac_exeext conftest.$ac_ext
16443 fi
16444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16445 $as_echo "$ac_cv_working_alloca_h" >&6; }
16446 if test $ac_cv_working_alloca_h = yes; then
16447
16448 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16449
16450 fi
16451
16452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16453 $as_echo_n "checking for alloca... " >&6; }
16454 if test "${ac_cv_func_alloca_works+set}" = set; then :
16455 $as_echo_n "(cached) " >&6
16456 else
16457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16458 /* end confdefs.h. */
16459 #ifdef __GNUC__
16460 # define alloca __builtin_alloca
16461 #else
16462 # ifdef _MSC_VER
16463 # include <malloc.h>
16464 # define alloca _alloca
16465 # else
16466 # ifdef HAVE_ALLOCA_H
16467 # include <alloca.h>
16468 # else
16469 # ifdef _AIX
16470 #pragma alloca
16471 # else
16472 # ifndef alloca /* predefined by HP cc +Olibcalls */
16473 char *alloca ();
16474 # endif
16475 # endif
16476 # endif
16477 # endif
16478 #endif
16479
16480 int
16481 main ()
16482 {
16483 char *p = (char *) alloca (1);
16484 if (p) return 0;
16485 ;
16486 return 0;
16487 }
16488 _ACEOF
16489 if ac_fn_c_try_link "$LINENO"; then :
16490 ac_cv_func_alloca_works=yes
16491 else
16492 ac_cv_func_alloca_works=no
16493 fi
16494 rm -f core conftest.err conftest.$ac_objext \
16495 conftest$ac_exeext conftest.$ac_ext
16496 fi
16497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16498 $as_echo "$ac_cv_func_alloca_works" >&6; }
16499
16500 if test $ac_cv_func_alloca_works = yes; then
16501
16502 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16503
16504 else
16505 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16506 # that cause trouble. Some versions do not even contain alloca or
16507 # contain a buggy version. If you still want to use their alloca,
16508 # use ar to extract alloca.o from them instead of compiling alloca.c.
16509
16510
16511
16512
16513
16514 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
16515
16516 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16517
16518
16519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
16520 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
16521 if test "${ac_cv_os_cray+set}" = set; then :
16522 $as_echo_n "(cached) " >&6
16523 else
16524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16525 /* end confdefs.h. */
16526 #if defined CRAY && ! defined CRAY2
16527 webecray
16528 #else
16529 wenotbecray
16530 #endif
16531
16532 _ACEOF
16533 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16534 $EGREP "webecray" >/dev/null 2>&1; then :
16535 ac_cv_os_cray=yes
16536 else
16537 ac_cv_os_cray=no
16538 fi
16539 rm -f conftest*
16540
16541 fi
16542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16543 $as_echo "$ac_cv_os_cray" >&6; }
16544 if test $ac_cv_os_cray = yes; then
16545 for ac_func in _getb67 GETB67 getb67; do
16546 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16547 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16548 eval as_val=\$$as_ac_var
16549 if test "x$as_val" = x""yes; then :
16550
16551 cat >>confdefs.h <<_ACEOF
16552 #define CRAY_STACKSEG_END $ac_func
16553 _ACEOF
16554
16555 break
16556 fi
16557
16558 done
16559 fi
16560
16561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16562 $as_echo_n "checking stack direction for C alloca... " >&6; }
16563 if test "${ac_cv_c_stack_direction+set}" = set; then :
16564 $as_echo_n "(cached) " >&6
16565 else
16566 if test "$cross_compiling" = yes; then :
16567 ac_cv_c_stack_direction=0
16568 else
16569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16570 /* end confdefs.h. */
16571 $ac_includes_default
16572 int
16573 find_stack_direction (int *addr, int depth)
16574 {
16575 int dir, dummy = 0;
16576 if (! addr)
16577 addr = &dummy;
16578 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16579 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16580 return dir + dummy;
16581 }
16582
16583 int
16584 main (int argc, char **argv)
16585 {
16586 return find_stack_direction (0, argc + !argv + 20) < 0;
16587 }
16588 _ACEOF
16589 if ac_fn_c_try_run "$LINENO"; then :
16590 ac_cv_c_stack_direction=1
16591 else
16592 ac_cv_c_stack_direction=-1
16593 fi
16594 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16595 conftest.$ac_objext conftest.beam conftest.$ac_ext
16596 fi
16597
16598 fi
16599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16600 $as_echo "$ac_cv_c_stack_direction" >&6; }
16601 cat >>confdefs.h <<_ACEOF
16602 #define STACK_DIRECTION $ac_cv_c_stack_direction
16603 _ACEOF
16604
16605
16606 fi
16607
16608
16609
16610
16611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16612 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16613 if test "${ac_cv_c_bigendian+set}" = set; then :
16614 $as_echo_n "(cached) " >&6
16615 else
16616 ac_cv_c_bigendian=unknown
16617 # See if we're dealing with a universal compiler.
16618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16619 /* end confdefs.h. */
16620 #ifndef __APPLE_CC__
16621 not a universal capable compiler
16622 #endif
16623 typedef int dummy;
16624
16625 _ACEOF
16626 if ac_fn_c_try_compile "$LINENO"; then :
16627
16628 # Check for potential -arch flags. It is not universal unless
16629 # there are at least two -arch flags with different values.
16630 ac_arch=
16631 ac_prev=
16632 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16633 if test -n "$ac_prev"; then
16634 case $ac_word in
16635 i?86 | x86_64 | ppc | ppc64)
16636 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16637 ac_arch=$ac_word
16638 else
16639 ac_cv_c_bigendian=universal
16640 break
16641 fi
16642 ;;
16643 esac
16644 ac_prev=
16645 elif test "x$ac_word" = "x-arch"; then
16646 ac_prev=arch
16647 fi
16648 done
16649 fi
16650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16651 if test $ac_cv_c_bigendian = unknown; then
16652 # See if sys/param.h defines the BYTE_ORDER macro.
16653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16654 /* end confdefs.h. */
16655 #include <sys/types.h>
16656 #include <sys/param.h>
16657
16658 int
16659 main ()
16660 {
16661 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16662 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16663 && LITTLE_ENDIAN)
16664 bogus endian macros
16665 #endif
16666
16667 ;
16668 return 0;
16669 }
16670 _ACEOF
16671 if ac_fn_c_try_compile "$LINENO"; then :
16672 # It does; now see whether it defined to BIG_ENDIAN or not.
16673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16674 /* end confdefs.h. */
16675 #include <sys/types.h>
16676 #include <sys/param.h>
16677
16678 int
16679 main ()
16680 {
16681 #if BYTE_ORDER != BIG_ENDIAN
16682 not big endian
16683 #endif
16684
16685 ;
16686 return 0;
16687 }
16688 _ACEOF
16689 if ac_fn_c_try_compile "$LINENO"; then :
16690 ac_cv_c_bigendian=yes
16691 else
16692 ac_cv_c_bigendian=no
16693 fi
16694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16695 fi
16696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16697 fi
16698 if test $ac_cv_c_bigendian = unknown; then
16699 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16701 /* end confdefs.h. */
16702 #include <limits.h>
16703
16704 int
16705 main ()
16706 {
16707 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16708 bogus endian macros
16709 #endif
16710
16711 ;
16712 return 0;
16713 }
16714 _ACEOF
16715 if ac_fn_c_try_compile "$LINENO"; then :
16716 # It does; now see whether it defined to _BIG_ENDIAN or not.
16717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16718 /* end confdefs.h. */
16719 #include <limits.h>
16720
16721 int
16722 main ()
16723 {
16724 #ifndef _BIG_ENDIAN
16725 not big endian
16726 #endif
16727
16728 ;
16729 return 0;
16730 }
16731 _ACEOF
16732 if ac_fn_c_try_compile "$LINENO"; then :
16733 ac_cv_c_bigendian=yes
16734 else
16735 ac_cv_c_bigendian=no
16736 fi
16737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16738 fi
16739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16740 fi
16741 if test $ac_cv_c_bigendian = unknown; then
16742 # Compile a test program.
16743 if test "$cross_compiling" = yes; then :
16744 # Try to guess by grepping values from an object file.
16745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16746 /* end confdefs.h. */
16747 short int ascii_mm[] =
16748 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16749 short int ascii_ii[] =
16750 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16751 int use_ascii (int i) {
16752 return ascii_mm[i] + ascii_ii[i];
16753 }
16754 short int ebcdic_ii[] =
16755 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16756 short int ebcdic_mm[] =
16757 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16758 int use_ebcdic (int i) {
16759 return ebcdic_mm[i] + ebcdic_ii[i];
16760 }
16761 extern int foo;
16762
16763 int
16764 main ()
16765 {
16766 return use_ascii (foo) == use_ebcdic (foo);
16767 ;
16768 return 0;
16769 }
16770 _ACEOF
16771 if ac_fn_c_try_compile "$LINENO"; then :
16772 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16773 ac_cv_c_bigendian=yes
16774 fi
16775 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16776 if test "$ac_cv_c_bigendian" = unknown; then
16777 ac_cv_c_bigendian=no
16778 else
16779 # finding both strings is unlikely to happen, but who knows?
16780 ac_cv_c_bigendian=unknown
16781 fi
16782 fi
16783 fi
16784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16785 else
16786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16787 /* end confdefs.h. */
16788 $ac_includes_default
16789 int
16790 main ()
16791 {
16792
16793 /* Are we little or big endian? From Harbison&Steele. */
16794 union
16795 {
16796 long int l;
16797 char c[sizeof (long int)];
16798 } u;
16799 u.l = 1;
16800 return u.c[sizeof (long int) - 1] == 1;
16801
16802 ;
16803 return 0;
16804 }
16805 _ACEOF
16806 if ac_fn_c_try_run "$LINENO"; then :
16807 ac_cv_c_bigendian=no
16808 else
16809 ac_cv_c_bigendian=yes
16810 fi
16811 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16812 conftest.$ac_objext conftest.beam conftest.$ac_ext
16813 fi
16814
16815 fi
16816 fi
16817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16818 $as_echo "$ac_cv_c_bigendian" >&6; }
16819 case $ac_cv_c_bigendian in #(
16820 yes)
16821 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16822 ;; #(
16823 no)
16824 ;; #(
16825 universal)
16826
16827 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16828
16829 ;; #(
16830 *)
16831 as_fn_error "unknown endianness
16832 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16833 esac
16834
16835
16836
16837 GNULIB_CHDIR=0;
16838 GNULIB_CHOWN=0;
16839 GNULIB_CLOSE=0;
16840 GNULIB_DUP=0;
16841 GNULIB_DUP2=0;
16842 GNULIB_DUP3=0;
16843 GNULIB_ENVIRON=0;
16844 GNULIB_EUIDACCESS=0;
16845 GNULIB_FACCESSAT=0;
16846 GNULIB_FCHDIR=0;
16847 GNULIB_FCHOWNAT=0;
16848 GNULIB_FDATASYNC=0;
16849 GNULIB_FSYNC=0;
16850 GNULIB_FTRUNCATE=0;
16851 GNULIB_GETCWD=0;
16852 GNULIB_GETDOMAINNAME=0;
16853 GNULIB_GETDTABLESIZE=0;
16854 GNULIB_GETGROUPS=0;
16855 GNULIB_GETHOSTNAME=0;
16856 GNULIB_GETLOGIN=0;
16857 GNULIB_GETLOGIN_R=0;
16858 GNULIB_GETPAGESIZE=0;
16859 GNULIB_GETUSERSHELL=0;
16860 GNULIB_GROUP_MEMBER=0;
16861 GNULIB_ISATTY=0;
16862 GNULIB_LCHOWN=0;
16863 GNULIB_LINK=0;
16864 GNULIB_LINKAT=0;
16865 GNULIB_LSEEK=0;
16866 GNULIB_PIPE=0;
16867 GNULIB_PIPE2=0;
16868 GNULIB_PREAD=0;
16869 GNULIB_PWRITE=0;
16870 GNULIB_READ=0;
16871 GNULIB_READLINK=0;
16872 GNULIB_READLINKAT=0;
16873 GNULIB_RMDIR=0;
16874 GNULIB_SETHOSTNAME=0;
16875 GNULIB_SLEEP=0;
16876 GNULIB_SYMLINK=0;
16877 GNULIB_SYMLINKAT=0;
16878 GNULIB_TTYNAME_R=0;
16879 GNULIB_UNISTD_H_NONBLOCKING=0;
16880 GNULIB_UNISTD_H_SIGPIPE=0;
16881 GNULIB_UNLINK=0;
16882 GNULIB_UNLINKAT=0;
16883 GNULIB_USLEEP=0;
16884 GNULIB_WRITE=0;
16885 HAVE_CHOWN=1;
16886 HAVE_DUP2=1;
16887 HAVE_DUP3=1;
16888 HAVE_EUIDACCESS=1;
16889 HAVE_FACCESSAT=1;
16890 HAVE_FCHDIR=1;
16891 HAVE_FCHOWNAT=1;
16892 HAVE_FDATASYNC=1;
16893 HAVE_FSYNC=1;
16894 HAVE_FTRUNCATE=1;
16895 HAVE_GETDTABLESIZE=1;
16896 HAVE_GETGROUPS=1;
16897 HAVE_GETHOSTNAME=1;
16898 HAVE_GETLOGIN=1;
16899 HAVE_GETPAGESIZE=1;
16900 HAVE_GROUP_MEMBER=1;
16901 HAVE_LCHOWN=1;
16902 HAVE_LINK=1;
16903 HAVE_LINKAT=1;
16904 HAVE_PIPE=1;
16905 HAVE_PIPE2=1;
16906 HAVE_PREAD=1;
16907 HAVE_PWRITE=1;
16908 HAVE_READLINK=1;
16909 HAVE_READLINKAT=1;
16910 HAVE_SETHOSTNAME=1;
16911 HAVE_SLEEP=1;
16912 HAVE_SYMLINK=1;
16913 HAVE_SYMLINKAT=1;
16914 HAVE_UNLINKAT=1;
16915 HAVE_USLEEP=1;
16916 HAVE_DECL_ENVIRON=1;
16917 HAVE_DECL_FCHDIR=1;
16918 HAVE_DECL_FDATASYNC=1;
16919 HAVE_DECL_GETDOMAINNAME=1;
16920 HAVE_DECL_GETLOGIN_R=1;
16921 HAVE_DECL_GETPAGESIZE=1;
16922 HAVE_DECL_GETUSERSHELL=1;
16923 HAVE_DECL_SETHOSTNAME=1;
16924 HAVE_DECL_TTYNAME_R=1;
16925 HAVE_OS_H=0;
16926 HAVE_SYS_PARAM_H=0;
16927 REPLACE_CHOWN=0;
16928 REPLACE_CLOSE=0;
16929 REPLACE_DUP=0;
16930 REPLACE_DUP2=0;
16931 REPLACE_FCHOWNAT=0;
16932 REPLACE_FTRUNCATE=0;
16933 REPLACE_GETCWD=0;
16934 REPLACE_GETDOMAINNAME=0;
16935 REPLACE_GETLOGIN_R=0;
16936 REPLACE_GETGROUPS=0;
16937 REPLACE_GETPAGESIZE=0;
16938 REPLACE_ISATTY=0;
16939 REPLACE_LCHOWN=0;
16940 REPLACE_LINK=0;
16941 REPLACE_LINKAT=0;
16942 REPLACE_LSEEK=0;
16943 REPLACE_PREAD=0;
16944 REPLACE_PWRITE=0;
16945 REPLACE_READ=0;
16946 REPLACE_READLINK=0;
16947 REPLACE_RMDIR=0;
16948 REPLACE_SLEEP=0;
16949 REPLACE_SYMLINK=0;
16950 REPLACE_TTYNAME_R=0;
16951 REPLACE_UNLINK=0;
16952 REPLACE_UNLINKAT=0;
16953 REPLACE_USLEEP=0;
16954 REPLACE_WRITE=0;
16955 UNISTD_H_HAVE_WINSOCK2_H=0;
16956 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16957
16958
16959
16960 GNULIB_OPENDIR=0;
16961 GNULIB_READDIR=0;
16962 GNULIB_REWINDDIR=0;
16963 GNULIB_CLOSEDIR=0;
16964 GNULIB_DIRFD=0;
16965 GNULIB_FDOPENDIR=0;
16966 GNULIB_SCANDIR=0;
16967 GNULIB_ALPHASORT=0;
16968 HAVE_OPENDIR=1;
16969 HAVE_READDIR=1;
16970 HAVE_REWINDDIR=1;
16971 HAVE_CLOSEDIR=1;
16972 HAVE_DECL_DIRFD=1;
16973 HAVE_DECL_FDOPENDIR=1;
16974 HAVE_FDOPENDIR=1;
16975 HAVE_SCANDIR=1;
16976 HAVE_ALPHASORT=1;
16977 REPLACE_OPENDIR=0;
16978 REPLACE_CLOSEDIR=0;
16979 REPLACE_DIRFD=0;
16980 REPLACE_FDOPENDIR=0;
16981
16982
16983
16984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16985 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16986 if test "${gl_cv_have_include_next+set}" = set; then :
16987 $as_echo_n "(cached) " >&6
16988 else
16989 rm -rf conftestd1a conftestd1b conftestd2
16990 mkdir conftestd1a conftestd1b conftestd2
16991 cat <<EOF > conftestd1a/conftest.h
16992 #define DEFINED_IN_CONFTESTD1
16993 #include_next <conftest.h>
16994 #ifdef DEFINED_IN_CONFTESTD2
16995 int foo;
16996 #else
16997 #error "include_next doesn't work"
16998 #endif
16999 EOF
17000 cat <<EOF > conftestd1b/conftest.h
17001 #define DEFINED_IN_CONFTESTD1
17002 #include <stdio.h>
17003 #include_next <conftest.h>
17004 #ifdef DEFINED_IN_CONFTESTD2
17005 int foo;
17006 #else
17007 #error "include_next doesn't work"
17008 #endif
17009 EOF
17010 cat <<EOF > conftestd2/conftest.h
17011 #ifndef DEFINED_IN_CONFTESTD1
17012 #error "include_next test doesn't work"
17013 #endif
17014 #define DEFINED_IN_CONFTESTD2
17015 EOF
17016 gl_save_CPPFLAGS="$CPPFLAGS"
17017 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
17018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17019 /* end confdefs.h. */
17020 #include <conftest.h>
17021 _ACEOF
17022 if ac_fn_c_try_compile "$LINENO"; then :
17023 gl_cv_have_include_next=yes
17024 else
17025 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
17026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17027 /* end confdefs.h. */
17028 #include <conftest.h>
17029 _ACEOF
17030 if ac_fn_c_try_compile "$LINENO"; then :
17031 gl_cv_have_include_next=buggy
17032 else
17033 gl_cv_have_include_next=no
17034 fi
17035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17036
17037 fi
17038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17039 CPPFLAGS="$gl_save_CPPFLAGS"
17040 rm -rf conftestd1a conftestd1b conftestd2
17041
17042 fi
17043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
17044 $as_echo "$gl_cv_have_include_next" >&6; }
17045 PRAGMA_SYSTEM_HEADER=
17046 if test $gl_cv_have_include_next = yes; then
17047 INCLUDE_NEXT=include_next
17048 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
17049 if test -n "$GCC"; then
17050 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
17051 fi
17052 else
17053 if test $gl_cv_have_include_next = buggy; then
17054 INCLUDE_NEXT=include
17055 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
17056 else
17057 INCLUDE_NEXT=include
17058 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
17059 fi
17060 fi
17061
17062
17063
17064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
17065 $as_echo_n "checking whether system header files limit the line length... " >&6; }
17066 if test "${gl_cv_pragma_columns+set}" = set; then :
17067 $as_echo_n "(cached) " >&6
17068 else
17069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17070 /* end confdefs.h. */
17071
17072 #ifdef __TANDEM
17073 choke me
17074 #endif
17075
17076 _ACEOF
17077 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17078 $EGREP "choke me" >/dev/null 2>&1; then :
17079 gl_cv_pragma_columns=yes
17080 else
17081 gl_cv_pragma_columns=no
17082 fi
17083 rm -f conftest*
17084
17085
17086 fi
17087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
17088 $as_echo "$gl_cv_pragma_columns" >&6; }
17089 if test $gl_cv_pragma_columns = yes; then
17090 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
17091 else
17092 PRAGMA_COLUMNS=
17093 fi
17094
17095
17096
17097
17098
17099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
17100 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
17101 if test "${gl_cv_func_c99_strtold+set}" = set; then :
17102 $as_echo_n "(cached) " >&6
17103 else
17104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17105 /* end confdefs.h. */
17106 /* On HP-UX before 11.23, strtold returns a struct instead of
17107 long double. Reject implementations like that, by requiring
17108 compatibility with the C99 prototype. */
17109 #include <stdlib.h>
17110 static long double (*p) (char const *, char **) = strtold;
17111 static long double
17112 test (char const *nptr, char **endptr)
17113 {
17114 long double r;
17115 r = strtold (nptr, endptr);
17116 return r;
17117 }
17118 int
17119 main ()
17120 {
17121 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
17122 ;
17123 return 0;
17124 }
17125 _ACEOF
17126 if ac_fn_c_try_link "$LINENO"; then :
17127 gl_cv_func_c99_strtold=yes
17128 else
17129 gl_cv_func_c99_strtold=no
17130 fi
17131 rm -f core conftest.err conftest.$ac_objext \
17132 conftest$ac_exeext conftest.$ac_ext
17133 fi
17134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
17135 $as_echo "$gl_cv_func_c99_strtold" >&6; }
17136 if test $gl_cv_func_c99_strtold = yes; then
17137
17138 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
17139
17140 fi
17141
17142
17143
17144
17145
17146
17147
17148
17149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
17150 $as_echo_n "checking if environ is properly declared... " >&6; }
17151 if test "${gt_cv_var_environ_declaration+set}" = set; then :
17152 $as_echo_n "(cached) " >&6
17153 else
17154
17155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17156 /* end confdefs.h. */
17157 #if HAVE_UNISTD_H
17158 #include <unistd.h>
17159 #endif
17160 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
17161 #include <stdlib.h>
17162
17163 extern struct { int foo; } environ;
17164 int
17165 main ()
17166 {
17167 environ.foo = 1;
17168 ;
17169 return 0;
17170 }
17171 _ACEOF
17172 if ac_fn_c_try_compile "$LINENO"; then :
17173 gt_cv_var_environ_declaration=no
17174 else
17175 gt_cv_var_environ_declaration=yes
17176 fi
17177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17178 fi
17179
17180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
17181 $as_echo "$gt_cv_var_environ_declaration" >&6; }
17182 if test $gt_cv_var_environ_declaration = yes; then
17183
17184 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
17185
17186 fi
17187
17188
17189 if test $gt_cv_var_environ_declaration != yes; then
17190 HAVE_DECL_ENVIRON=0
17191 fi
17192
17193
17194
17195
17196
17197
17198
17199
17200
17201 GNULIB_FCNTL=0;
17202 GNULIB_NONBLOCKING=0;
17203 GNULIB_OPEN=0;
17204 GNULIB_OPENAT=0;
17205 HAVE_FCNTL=1;
17206 HAVE_OPENAT=1;
17207 REPLACE_FCNTL=0;
17208 REPLACE_OPEN=0;
17209 REPLACE_OPENAT=0;
17210
17211
17212 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
17213 if test "x$ac_cv_type_mode_t" = x""yes; then :
17214
17215 else
17216
17217 cat >>confdefs.h <<_ACEOF
17218 #define mode_t int
17219 _ACEOF
17220
17221 fi
17222
17223
17224
17225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
17226 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
17227 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
17228 $as_echo_n "(cached) " >&6
17229 else
17230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17231 /* end confdefs.h. */
17232
17233 #include <sys/types.h>
17234 #include <sys/stat.h>
17235 int
17236 main ()
17237 {
17238 struct stat s; s.st_dm_mode;
17239 ;
17240 return 0;
17241 }
17242 _ACEOF
17243 if ac_fn_c_try_compile "$LINENO"; then :
17244 ac_cv_struct_st_dm_mode=yes
17245 else
17246 ac_cv_struct_st_dm_mode=no
17247 fi
17248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17249 fi
17250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
17251 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
17252
17253 if test $ac_cv_struct_st_dm_mode = yes; then
17254
17255 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
17256
17257 fi
17258
17259
17260 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
17261 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
17262 ac_have_decl=1
17263 else
17264 ac_have_decl=0
17265 fi
17266
17267 cat >>confdefs.h <<_ACEOF
17268 #define HAVE_DECL_STRMODE $ac_have_decl
17269 _ACEOF
17270
17271
17272
17273
17274
17275
17276 GNULIB_FCHMODAT=0;
17277 GNULIB_FSTAT=0;
17278 GNULIB_FSTATAT=0;
17279 GNULIB_FUTIMENS=0;
17280 GNULIB_LCHMOD=0;
17281 GNULIB_LSTAT=0;
17282 GNULIB_MKDIRAT=0;
17283 GNULIB_MKFIFO=0;
17284 GNULIB_MKFIFOAT=0;
17285 GNULIB_MKNOD=0;
17286 GNULIB_MKNODAT=0;
17287 GNULIB_STAT=0;
17288 GNULIB_UTIMENSAT=0;
17289 HAVE_FCHMODAT=1;
17290 HAVE_FSTATAT=1;
17291 HAVE_FUTIMENS=1;
17292 HAVE_LCHMOD=1;
17293 HAVE_LSTAT=1;
17294 HAVE_MKDIRAT=1;
17295 HAVE_MKFIFO=1;
17296 HAVE_MKFIFOAT=1;
17297 HAVE_MKNOD=1;
17298 HAVE_MKNODAT=1;
17299 HAVE_UTIMENSAT=1;
17300 REPLACE_FSTAT=0;
17301 REPLACE_FSTATAT=0;
17302 REPLACE_FUTIMENS=0;
17303 REPLACE_LSTAT=0;
17304 REPLACE_MKDIR=0;
17305 REPLACE_MKFIFO=0;
17306 REPLACE_MKNOD=0;
17307 REPLACE_STAT=0;
17308 REPLACE_UTIMENSAT=0;
17309
17310
17311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
17312 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
17313 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
17314 $as_echo_n "(cached) " >&6
17315 else
17316 rm -f conftest.sym conftest.file
17317 echo >conftest.file
17318 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
17319 if test "$cross_compiling" = yes; then :
17320 case "$host_os" in
17321 # Guess yes on glibc systems.
17322 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
17323 # If we don't know, assume the worst.
17324 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
17325 esac
17326
17327 else
17328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17329 /* end confdefs.h. */
17330 $ac_includes_default
17331 int
17332 main ()
17333 {
17334 struct stat sbuf;
17335 /* Linux will dereference the symlink and fail, as required by
17336 POSIX. That is better in the sense that it means we will not
17337 have to compile and use the lstat wrapper. */
17338 return lstat ("conftest.sym/", &sbuf) == 0;
17339
17340 ;
17341 return 0;
17342 }
17343 _ACEOF
17344 if ac_fn_c_try_run "$LINENO"; then :
17345 gl_cv_func_lstat_dereferences_slashed_symlink=yes
17346 else
17347 gl_cv_func_lstat_dereferences_slashed_symlink=no
17348 fi
17349 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17350 conftest.$ac_objext conftest.beam conftest.$ac_ext
17351 fi
17352
17353 else
17354 # If the 'ln -s' command failed, then we probably don't even
17355 # have an lstat function.
17356 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
17357 fi
17358 rm -f conftest.sym conftest.file
17359
17360 fi
17361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
17362 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
17363 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
17364 *yes)
17365
17366 cat >>confdefs.h <<_ACEOF
17367 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
17368 _ACEOF
17369
17370 ;;
17371 esac
17372
17373
17374
17375
17376 GNULIB__EXIT=0;
17377 GNULIB_ATOLL=0;
17378 GNULIB_CALLOC_POSIX=0;
17379 GNULIB_CANONICALIZE_FILE_NAME=0;
17380 GNULIB_GETLOADAVG=0;
17381 GNULIB_GETSUBOPT=0;
17382 GNULIB_GRANTPT=0;
17383 GNULIB_MALLOC_POSIX=0;
17384 GNULIB_MBTOWC=0;
17385 GNULIB_MKDTEMP=0;
17386 GNULIB_MKOSTEMP=0;
17387 GNULIB_MKOSTEMPS=0;
17388 GNULIB_MKSTEMP=0;
17389 GNULIB_MKSTEMPS=0;
17390 GNULIB_POSIX_OPENPT=0;
17391 GNULIB_PTSNAME=0;
17392 GNULIB_PTSNAME_R=0;
17393 GNULIB_PUTENV=0;
17394 GNULIB_RANDOM=0;
17395 GNULIB_RANDOM_R=0;
17396 GNULIB_REALLOC_POSIX=0;
17397 GNULIB_REALPATH=0;
17398 GNULIB_RPMATCH=0;
17399 GNULIB_SECURE_GETENV=0;
17400 GNULIB_SETENV=0;
17401 GNULIB_STRTOD=0;
17402 GNULIB_STRTOLL=0;
17403 GNULIB_STRTOULL=0;
17404 GNULIB_SYSTEM_POSIX=0;
17405 GNULIB_UNLOCKPT=0;
17406 GNULIB_UNSETENV=0;
17407 GNULIB_WCTOMB=0;
17408 HAVE__EXIT=1;
17409 HAVE_ATOLL=1;
17410 HAVE_CANONICALIZE_FILE_NAME=1;
17411 HAVE_DECL_GETLOADAVG=1;
17412 HAVE_GETSUBOPT=1;
17413 HAVE_GRANTPT=1;
17414 HAVE_MKDTEMP=1;
17415 HAVE_MKOSTEMP=1;
17416 HAVE_MKOSTEMPS=1;
17417 HAVE_MKSTEMP=1;
17418 HAVE_MKSTEMPS=1;
17419 HAVE_POSIX_OPENPT=1;
17420 HAVE_PTSNAME=1;
17421 HAVE_PTSNAME_R=1;
17422 HAVE_RANDOM=1;
17423 HAVE_RANDOM_H=1;
17424 HAVE_RANDOM_R=1;
17425 HAVE_REALPATH=1;
17426 HAVE_RPMATCH=1;
17427 HAVE_SECURE_GETENV=1;
17428 HAVE_SETENV=1;
17429 HAVE_DECL_SETENV=1;
17430 HAVE_STRTOD=1;
17431 HAVE_STRTOLL=1;
17432 HAVE_STRTOULL=1;
17433 HAVE_STRUCT_RANDOM_DATA=1;
17434 HAVE_SYS_LOADAVG_H=0;
17435 HAVE_UNLOCKPT=1;
17436 HAVE_DECL_UNSETENV=1;
17437 REPLACE_CALLOC=0;
17438 REPLACE_CANONICALIZE_FILE_NAME=0;
17439 REPLACE_MALLOC=0;
17440 REPLACE_MBTOWC=0;
17441 REPLACE_MKSTEMP=0;
17442 REPLACE_PTSNAME=0;
17443 REPLACE_PTSNAME_R=0;
17444 REPLACE_PUTENV=0;
17445 REPLACE_RANDOM_R=0;
17446 REPLACE_REALLOC=0;
17447 REPLACE_REALPATH=0;
17448 REPLACE_SETENV=0;
17449 REPLACE_STRTOD=0;
17450 REPLACE_UNSETENV=0;
17451 REPLACE_WCTOMB=0;
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464
17465
17466
17467
17468 if test $gl_cv_have_include_next = yes; then
17469 gl_cv_next_getopt_h='<'getopt.h'>'
17470 else
17471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
17472 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
17473 if test "${gl_cv_next_getopt_h+set}" = set; then :
17474 $as_echo_n "(cached) " >&6
17475 else
17476
17477 if test $ac_cv_header_getopt_h = yes; then
17478
17479
17480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17481 /* end confdefs.h. */
17482 #include <getopt.h>
17483
17484 _ACEOF
17485 case "$host_os" in
17486 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17487 *) gl_absname_cpp="$ac_cpp" ;;
17488 esac
17489
17490 case "$host_os" in
17491 mingw*)
17492 gl_dirsep_regex='[/\\]'
17493 ;;
17494 *)
17495 gl_dirsep_regex='\/'
17496 ;;
17497 esac
17498 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17499
17500 gl_header_literal_regex=`echo 'getopt.h' \
17501 | sed -e "$gl_make_literal_regex_sed"`
17502 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17503 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17504 s|^/[^/]|//&|
17505 p
17506 q
17507 }'
17508 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17509 sed -n "$gl_absolute_header_sed"`'"'
17510 else
17511 gl_cv_next_getopt_h='<'getopt.h'>'
17512 fi
17513
17514
17515 fi
17516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
17517 $as_echo "$gl_cv_next_getopt_h" >&6; }
17518 fi
17519 NEXT_GETOPT_H=$gl_cv_next_getopt_h
17520
17521 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17522 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17523 gl_next_as_first_directive='<'getopt.h'>'
17524 else
17525 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17526 gl_next_as_first_directive=$gl_cv_next_getopt_h
17527 fi
17528 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
17529
17530
17531
17532
17533 if test $ac_cv_header_getopt_h = yes; then
17534 HAVE_GETOPT_H=1
17535 else
17536 HAVE_GETOPT_H=0
17537 fi
17538
17539
17540 gl_replace_getopt=
17541
17542 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17543 for ac_header in getopt.h
17544 do :
17545 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
17546 if test "x$ac_cv_header_getopt_h" = x""yes; then :
17547 cat >>confdefs.h <<_ACEOF
17548 #define HAVE_GETOPT_H 1
17549 _ACEOF
17550
17551 else
17552 gl_replace_getopt=yes
17553 fi
17554
17555 done
17556
17557 fi
17558
17559 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17560 for ac_func in getopt_long_only
17561 do :
17562 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
17563 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
17564 cat >>confdefs.h <<_ACEOF
17565 #define HAVE_GETOPT_LONG_ONLY 1
17566 _ACEOF
17567
17568 else
17569 gl_replace_getopt=yes
17570 fi
17571 done
17572
17573 fi
17574
17575 if test -z "$gl_replace_getopt"; then
17576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
17577 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
17578 if test "${gl_cv_func_getopt_posix+set}" = set; then :
17579 $as_echo_n "(cached) " >&6
17580 else
17581
17582 if test $cross_compiling = no; then
17583 if test "$cross_compiling" = yes; then :
17584 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17585 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17586 as_fn_error "cannot run test program while cross compiling
17587 See \`config.log' for more details." "$LINENO" 5; }
17588 else
17589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17590 /* end confdefs.h. */
17591
17592 #include <unistd.h>
17593 #include <stdlib.h>
17594 #include <string.h>
17595
17596 int
17597 main ()
17598 {
17599 static char program[] = "program";
17600 static char a[] = "-a";
17601 static char foo[] = "foo";
17602 static char bar[] = "bar";
17603 char *argv[] = { program, a, foo, bar, NULL };
17604 int c;
17605
17606 c = getopt (4, argv, "ab");
17607 if (!(c == 'a'))
17608 return 1;
17609 c = getopt (4, argv, "ab");
17610 if (!(c == -1))
17611 return 2;
17612 if (!(optind == 2))
17613 return 3;
17614 return 0;
17615 }
17616
17617 _ACEOF
17618 if ac_fn_c_try_run "$LINENO"; then :
17619 gl_cv_func_getopt_posix=maybe
17620 else
17621 gl_cv_func_getopt_posix=no
17622 fi
17623 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17624 conftest.$ac_objext conftest.beam conftest.$ac_ext
17625 fi
17626
17627 if test $gl_cv_func_getopt_posix = maybe; then
17628 if test "$cross_compiling" = yes; then :
17629 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17630 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17631 as_fn_error "cannot run test program while cross compiling
17632 See \`config.log' for more details." "$LINENO" 5; }
17633 else
17634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17635 /* end confdefs.h. */
17636
17637 #include <unistd.h>
17638 #include <stdlib.h>
17639 #include <string.h>
17640
17641 int
17642 main ()
17643 {
17644 static char program[] = "program";
17645 static char donald[] = "donald";
17646 static char p[] = "-p";
17647 static char billy[] = "billy";
17648 static char duck[] = "duck";
17649 static char a[] = "-a";
17650 static char bar[] = "bar";
17651 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17652 int c;
17653
17654 c = getopt (7, argv, "+abp:q:");
17655 if (!(c == -1))
17656 return 4;
17657 if (!(strcmp (argv[0], "program") == 0))
17658 return 5;
17659 if (!(strcmp (argv[1], "donald") == 0))
17660 return 6;
17661 if (!(strcmp (argv[2], "-p") == 0))
17662 return 7;
17663 if (!(strcmp (argv[3], "billy") == 0))
17664 return 8;
17665 if (!(strcmp (argv[4], "duck") == 0))
17666 return 9;
17667 if (!(strcmp (argv[5], "-a") == 0))
17668 return 10;
17669 if (!(strcmp (argv[6], "bar") == 0))
17670 return 11;
17671 if (!(optind == 1))
17672 return 12;
17673 return 0;
17674 }
17675
17676 _ACEOF
17677 if ac_fn_c_try_run "$LINENO"; then :
17678 gl_cv_func_getopt_posix=maybe
17679 else
17680 gl_cv_func_getopt_posix=no
17681 fi
17682 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17683 conftest.$ac_objext conftest.beam conftest.$ac_ext
17684 fi
17685
17686 fi
17687 if test $gl_cv_func_getopt_posix = maybe; then
17688 if test "$cross_compiling" = yes; then :
17689 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17690 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17691 as_fn_error "cannot run test program while cross compiling
17692 See \`config.log' for more details." "$LINENO" 5; }
17693 else
17694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17695 /* end confdefs.h. */
17696
17697 #include <unistd.h>
17698 #include <stdlib.h>
17699 #include <string.h>
17700
17701 int
17702 main ()
17703 {
17704 static char program[] = "program";
17705 static char ab[] = "-ab";
17706 char *argv[3] = { program, ab, NULL };
17707 if (getopt (2, argv, "ab:") != 'a')
17708 return 13;
17709 if (getopt (2, argv, "ab:") != '?')
17710 return 14;
17711 if (optopt != 'b')
17712 return 15;
17713 if (optind != 2)
17714 return 16;
17715 return 0;
17716 }
17717
17718 _ACEOF
17719 if ac_fn_c_try_run "$LINENO"; then :
17720 gl_cv_func_getopt_posix=yes
17721 else
17722 gl_cv_func_getopt_posix=no
17723 fi
17724 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17725 conftest.$ac_objext conftest.beam conftest.$ac_ext
17726 fi
17727
17728 fi
17729 else
17730 case "$host_os" in
17731 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
17732 *) gl_cv_func_getopt_posix="guessing yes";;
17733 esac
17734 fi
17735
17736 fi
17737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17738 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17739 case "$gl_cv_func_getopt_posix" in
17740 *no) gl_replace_getopt=yes ;;
17741 esac
17742 fi
17743
17744 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17746 $as_echo_n "checking for working GNU getopt function... " >&6; }
17747 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17748 $as_echo_n "(cached) " >&6
17749 else
17750 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17751 # optstring is necessary for programs like m4 that have POSIX-mandated
17752 # semantics for supporting options interspersed with files.
17753 # Also, since getopt_long is a GNU extension, we require optind=0.
17754 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17755 # so take care to revert to the correct (non-)export state.
17756 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17757 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17758 xx) gl_had_POSIXLY_CORRECT=exported ;;
17759 x) gl_had_POSIXLY_CORRECT=yes ;;
17760 *) gl_had_POSIXLY_CORRECT= ;;
17761 esac
17762 POSIXLY_CORRECT=1
17763 export POSIXLY_CORRECT
17764 if test "$cross_compiling" = yes; then :
17765 gl_cv_func_getopt_gnu="guessing no"
17766
17767 else
17768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17769 /* end confdefs.h. */
17770 #include <getopt.h>
17771 #include <stddef.h>
17772 #include <string.h>
17773
17774 #include <stdlib.h>
17775 #if defined __MACH__ && defined __APPLE__
17776 /* Avoid a crash on Mac OS X. */
17777 #include <mach/mach.h>
17778 #include <mach/mach_error.h>
17779 #include <mach/thread_status.h>
17780 #include <mach/exception.h>
17781 #include <mach/task.h>
17782 #include <pthread.h>
17783 /* The exception port on which our thread listens. */
17784 static mach_port_t our_exception_port;
17785 /* The main function of the thread listening for exceptions of type
17786 EXC_BAD_ACCESS. */
17787 static void *
17788 mach_exception_thread (void *arg)
17789 {
17790 /* Buffer for a message to be received. */
17791 struct {
17792 mach_msg_header_t head;
17793 mach_msg_body_t msgh_body;
17794 char data[1024];
17795 } msg;
17796 mach_msg_return_t retval;
17797 /* Wait for a message on the exception port. */
17798 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17799 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17800 if (retval != MACH_MSG_SUCCESS)
17801 abort ();
17802 exit (1);
17803 }
17804 static void
17805 nocrash_init (void)
17806 {
17807 mach_port_t self = mach_task_self ();
17808 /* Allocate a port on which the thread shall listen for exceptions. */
17809 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17810 == KERN_SUCCESS) {
17811 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17812 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17813 MACH_MSG_TYPE_MAKE_SEND)
17814 == KERN_SUCCESS) {
17815 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17816 for us. */
17817 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17818 /* Create the thread listening on the exception port. */
17819 pthread_attr_t attr;
17820 pthread_t thread;
17821 if (pthread_attr_init (&attr) == 0
17822 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17823 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17824 pthread_attr_destroy (&attr);
17825 /* Replace the exception port info for these exceptions with our own.
17826 Note that we replace the exception port for the entire task, not only
17827 for a particular thread. This has the effect that when our exception
17828 port gets the message, the thread specific exception port has already
17829 been asked, and we don't need to bother about it.
17830 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17831 task_set_exception_ports (self, mask, our_exception_port,
17832 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17833 }
17834 }
17835 }
17836 }
17837 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17838 /* Avoid a crash on native Windows. */
17839 #define WIN32_LEAN_AND_MEAN
17840 #include <windows.h>
17841 #include <winerror.h>
17842 static LONG WINAPI
17843 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17844 {
17845 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17846 {
17847 case EXCEPTION_ACCESS_VIOLATION:
17848 case EXCEPTION_IN_PAGE_ERROR:
17849 case EXCEPTION_STACK_OVERFLOW:
17850 case EXCEPTION_GUARD_PAGE:
17851 case EXCEPTION_PRIV_INSTRUCTION:
17852 case EXCEPTION_ILLEGAL_INSTRUCTION:
17853 case EXCEPTION_DATATYPE_MISALIGNMENT:
17854 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17855 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17856 exit (1);
17857 }
17858 return EXCEPTION_CONTINUE_SEARCH;
17859 }
17860 static void
17861 nocrash_init (void)
17862 {
17863 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17864 }
17865 #else
17866 /* Avoid a crash on POSIX systems. */
17867 #include <signal.h>
17868 /* A POSIX signal handler. */
17869 static void
17870 exception_handler (int sig)
17871 {
17872 exit (1);
17873 }
17874 static void
17875 nocrash_init (void)
17876 {
17877 #ifdef SIGSEGV
17878 signal (SIGSEGV, exception_handler);
17879 #endif
17880 #ifdef SIGBUS
17881 signal (SIGBUS, exception_handler);
17882 #endif
17883 }
17884 #endif
17885
17886
17887 int
17888 main ()
17889 {
17890
17891 int result = 0;
17892
17893 nocrash_init();
17894
17895 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17896 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17897 OSF/1 5.1, Solaris 10. */
17898 {
17899 static char conftest[] = "conftest";
17900 static char plus[] = "-+";
17901 char *argv[3] = { conftest, plus, NULL };
17902 opterr = 0;
17903 if (getopt (2, argv, "+a") != '?')
17904 result |= 1;
17905 }
17906 /* This code succeeds on glibc 2.8, mingw,
17907 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17908 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17909 {
17910 static char program[] = "program";
17911 static char p[] = "-p";
17912 static char foo[] = "foo";
17913 static char bar[] = "bar";
17914 char *argv[] = { program, p, foo, bar, NULL };
17915
17916 optind = 1;
17917 if (getopt (4, argv, "p::") != 'p')
17918 result |= 2;
17919 else if (optarg != NULL)
17920 result |= 4;
17921 else if (getopt (4, argv, "p::") != -1)
17922 result |= 6;
17923 else if (optind != 2)
17924 result |= 8;
17925 }
17926 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17927 {
17928 static char program[] = "program";
17929 static char foo[] = "foo";
17930 static char p[] = "-p";
17931 char *argv[] = { program, foo, p, NULL };
17932 optind = 0;
17933 if (getopt (3, argv, "-p") != 1)
17934 result |= 16;
17935 else if (getopt (3, argv, "-p") != 'p')
17936 result |= 16;
17937 }
17938 /* This code fails on glibc 2.11. */
17939 {
17940 static char program[] = "program";
17941 static char b[] = "-b";
17942 static char a[] = "-a";
17943 char *argv[] = { program, b, a, NULL };
17944 optind = opterr = 0;
17945 if (getopt (3, argv, "+:a:b") != 'b')
17946 result |= 32;
17947 else if (getopt (3, argv, "+:a:b") != ':')
17948 result |= 32;
17949 }
17950 /* This code dumps core on glibc 2.14. */
17951 {
17952 static char program[] = "program";
17953 static char w[] = "-W";
17954 static char dummy[] = "dummy";
17955 char *argv[] = { program, w, dummy, NULL };
17956 optind = opterr = 1;
17957 if (getopt (3, argv, "W;") != 'W')
17958 result |= 64;
17959 }
17960 return result;
17961
17962 ;
17963 return 0;
17964 }
17965 _ACEOF
17966 if ac_fn_c_try_run "$LINENO"; then :
17967 gl_cv_func_getopt_gnu=yes
17968 else
17969 gl_cv_func_getopt_gnu=no
17970 fi
17971 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17972 conftest.$ac_objext conftest.beam conftest.$ac_ext
17973 fi
17974
17975 case $gl_had_POSIXLY_CORRECT in
17976 exported) ;;
17977 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
17978 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
17979 esac
17980
17981 fi
17982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17983 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17984 if test "$gl_cv_func_getopt_gnu" != yes; then
17985 gl_replace_getopt=yes
17986 else
17987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17988 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17989 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17990 $as_echo_n "(cached) " >&6
17991 else
17992 if test "$cross_compiling" = yes; then :
17993 case "$host_os" in
17994 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
17995 *) gl_cv_func_getopt_long_gnu="guessing yes";;
17996 esac
17997
17998 else
17999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18000 /* end confdefs.h. */
18001 #include <getopt.h>
18002 #include <stddef.h>
18003 #include <string.h>
18004
18005 int
18006 main ()
18007 {
18008 static const struct option long_options[] =
18009 {
18010 { "xtremely-",no_argument, NULL, 1003 },
18011 { "xtra", no_argument, NULL, 1001 },
18012 { "xtreme", no_argument, NULL, 1002 },
18013 { "xtremely", no_argument, NULL, 1003 },
18014 { NULL, 0, NULL, 0 }
18015 };
18016 /* This code fails on OpenBSD 5.0. */
18017 {
18018 static char program[] = "program";
18019 static char xtremel[] = "--xtremel";
18020 char *argv[] = { program, xtremel, NULL };
18021 int option_index;
18022 optind = 1; opterr = 0;
18023 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
18024 return 1;
18025 }
18026 return 0;
18027
18028 ;
18029 return 0;
18030 }
18031 _ACEOF
18032 if ac_fn_c_try_run "$LINENO"; then :
18033 gl_cv_func_getopt_long_gnu=yes
18034 else
18035 gl_cv_func_getopt_long_gnu=no
18036 fi
18037 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18038 conftest.$ac_objext conftest.beam conftest.$ac_ext
18039 fi
18040
18041
18042 fi
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
18044 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
18045 case "$gl_cv_func_getopt_long_gnu" in
18046 *yes) ;;
18047 *) gl_replace_getopt=yes ;;
18048 esac
18049 fi
18050 fi
18051
18052
18053
18054
18055
18056
18057 REPLACE_GETOPT=0
18058 if test -n "$gl_replace_getopt"; then
18059 REPLACE_GETOPT=1
18060 fi
18061
18062 if test $REPLACE_GETOPT = 1; then
18063
18064 GETOPT_H=getopt.h
18065
18066 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
18067
18068
18069
18070 fi
18071
18072 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
18073 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
18074 ac_have_decl=1
18075 else
18076 ac_have_decl=0
18077 fi
18078
18079 cat >>confdefs.h <<_ACEOF
18080 #define HAVE_DECL_GETENV $ac_have_decl
18081 _ACEOF
18082
18083 :
18084
18085
18086
18087
18088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
18089 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
18090 if test "${ac_cv_c_restrict+set}" = set; then :
18091 $as_echo_n "(cached) " >&6
18092 else
18093 ac_cv_c_restrict=no
18094 # The order here caters to the fact that C++ does not require restrict.
18095 for ac_kw in __restrict __restrict__ _Restrict restrict; do
18096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18097 /* end confdefs.h. */
18098 typedef int * int_ptr;
18099 int foo (int_ptr $ac_kw ip) {
18100 return ip[0];
18101 }
18102 int
18103 main ()
18104 {
18105 int s[1];
18106 int * $ac_kw t = s;
18107 t[0] = 0;
18108 return foo(t)
18109 ;
18110 return 0;
18111 }
18112 _ACEOF
18113 if ac_fn_c_try_compile "$LINENO"; then :
18114 ac_cv_c_restrict=$ac_kw
18115 fi
18116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18117 test "$ac_cv_c_restrict" != no && break
18118 done
18119
18120 fi
18121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
18122 $as_echo "$ac_cv_c_restrict" >&6; }
18123
18124 case $ac_cv_c_restrict in
18125 restrict) ;;
18126 no) $as_echo "#define restrict /**/" >>confdefs.h
18127 ;;
18128 *) cat >>confdefs.h <<_ACEOF
18129 #define restrict $ac_cv_c_restrict
18130 _ACEOF
18131 ;;
18132 esac
18133
18134
18135 GNULIB_GETTIMEOFDAY=0;
18136 HAVE_GETTIMEOFDAY=1;
18137 HAVE_STRUCT_TIMEVAL=1;
18138 HAVE_SYS_TIME_H=1;
18139 REPLACE_GETTIMEOFDAY=0;
18140 REPLACE_STRUCT_TIMEVAL=0;
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157 if test $gl_cv_have_include_next = yes; then
18158 gl_cv_next_sys_time_h='<'sys/time.h'>'
18159 else
18160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
18161 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
18162 if test "${gl_cv_next_sys_time_h+set}" = set; then :
18163 $as_echo_n "(cached) " >&6
18164 else
18165
18166 if test $ac_cv_header_sys_time_h = yes; then
18167
18168
18169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18170 /* end confdefs.h. */
18171 #include <sys/time.h>
18172
18173 _ACEOF
18174 case "$host_os" in
18175 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18176 *) gl_absname_cpp="$ac_cpp" ;;
18177 esac
18178
18179 case "$host_os" in
18180 mingw*)
18181 gl_dirsep_regex='[/\\]'
18182 ;;
18183 *)
18184 gl_dirsep_regex='\/'
18185 ;;
18186 esac
18187 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18188
18189 gl_header_literal_regex=`echo 'sys/time.h' \
18190 | sed -e "$gl_make_literal_regex_sed"`
18191 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18192 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18193 s|^/[^/]|//&|
18194 p
18195 q
18196 }'
18197 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18198 sed -n "$gl_absolute_header_sed"`'"'
18199 else
18200 gl_cv_next_sys_time_h='<'sys/time.h'>'
18201 fi
18202
18203
18204 fi
18205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
18206 $as_echo "$gl_cv_next_sys_time_h" >&6; }
18207 fi
18208 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
18209
18210 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18211 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18212 gl_next_as_first_directive='<'sys/time.h'>'
18213 else
18214 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18215 gl_next_as_first_directive=$gl_cv_next_sys_time_h
18216 fi
18217 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
18218
18219
18220
18221
18222
18223 if test $ac_cv_header_sys_time_h != yes; then
18224 HAVE_SYS_TIME_H=0
18225 fi
18226
18227
18228
18229
18230
18231 if test $ac_cv_header_sys_socket_h != yes; then
18232 for ac_header in winsock2.h
18233 do :
18234 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
18235 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
18236 cat >>confdefs.h <<_ACEOF
18237 #define HAVE_WINSOCK2_H 1
18238 _ACEOF
18239
18240 fi
18241
18242 done
18243
18244 fi
18245 if test "$ac_cv_header_winsock2_h" = yes; then
18246 HAVE_WINSOCK2_H=1
18247 UNISTD_H_HAVE_WINSOCK2_H=1
18248 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
18249 else
18250 HAVE_WINSOCK2_H=0
18251 fi
18252
18253
18254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
18255 $as_echo_n "checking for struct timeval... " >&6; }
18256 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
18257 $as_echo_n "(cached) " >&6
18258 else
18259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18260 /* end confdefs.h. */
18261 #if HAVE_SYS_TIME_H
18262 #include <sys/time.h>
18263 #endif
18264 #include <time.h>
18265 #if HAVE_WINSOCK2_H
18266 # include <winsock2.h>
18267 #endif
18268
18269 int
18270 main ()
18271 {
18272 static struct timeval x; x.tv_sec = x.tv_usec;
18273 ;
18274 return 0;
18275 }
18276 _ACEOF
18277 if ac_fn_c_try_compile "$LINENO"; then :
18278 gl_cv_sys_struct_timeval=yes
18279 else
18280 gl_cv_sys_struct_timeval=no
18281 fi
18282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18283
18284 fi
18285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
18286 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
18287 if test $gl_cv_sys_struct_timeval != yes; then
18288 HAVE_STRUCT_TIMEVAL=0
18289 else
18290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
18291 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
18292 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
18293 $as_echo_n "(cached) " >&6
18294 else
18295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18296 /* end confdefs.h. */
18297 #if HAVE_SYS_TIME_H
18298 #include <sys/time.h>
18299 #endif
18300 #include <time.h>
18301 #if HAVE_WINSOCK2_H
18302 # include <winsock2.h>
18303 #endif
18304
18305 int
18306 main ()
18307 {
18308 static struct timeval x;
18309 typedef int verify_tv_sec_type[
18310 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
18311 ];
18312
18313 ;
18314 return 0;
18315 }
18316 _ACEOF
18317 if ac_fn_c_try_compile "$LINENO"; then :
18318 gl_cv_sys_struct_timeval_tv_sec=yes
18319 else
18320 gl_cv_sys_struct_timeval_tv_sec=no
18321 fi
18322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18323
18324 fi
18325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
18326 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
18327 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
18328 REPLACE_STRUCT_TIMEVAL=1
18329 fi
18330 fi
18331
18332
18333
18334
18335
18336
18337
18338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
18339 $as_echo_n "checking for unsigned long long int... " >&6; }
18340 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
18341 $as_echo_n "(cached) " >&6
18342 else
18343 ac_cv_type_unsigned_long_long_int=yes
18344 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
18345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18346 /* end confdefs.h. */
18347
18348 /* For now, do not test the preprocessor; as of 2007 there are too many
18349 implementations with broken preprocessors. Perhaps this can
18350 be revisited in 2012. In the meantime, code should not expect
18351 #if to work with literals wider than 32 bits. */
18352 /* Test literals. */
18353 long long int ll = 9223372036854775807ll;
18354 long long int nll = -9223372036854775807LL;
18355 unsigned long long int ull = 18446744073709551615ULL;
18356 /* Test constant expressions. */
18357 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
18358 ? 1 : -1)];
18359 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
18360 ? 1 : -1)];
18361 int i = 63;
18362 int
18363 main ()
18364 {
18365 /* Test availability of runtime routines for shift and division. */
18366 long long int llmax = 9223372036854775807ll;
18367 unsigned long long int ullmax = 18446744073709551615ull;
18368 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
18369 | (llmax / ll) | (llmax % ll)
18370 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
18371 | (ullmax / ull) | (ullmax % ull));
18372 ;
18373 return 0;
18374 }
18375
18376 _ACEOF
18377 if ac_fn_c_try_link "$LINENO"; then :
18378
18379 else
18380 ac_cv_type_unsigned_long_long_int=no
18381 fi
18382 rm -f core conftest.err conftest.$ac_objext \
18383 conftest$ac_exeext conftest.$ac_ext
18384 fi
18385 fi
18386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
18387 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
18388 if test $ac_cv_type_unsigned_long_long_int = yes; then
18389
18390 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
18391
18392 fi
18393
18394
18395
18396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
18397 $as_echo_n "checking for long long int... " >&6; }
18398 if test "${ac_cv_type_long_long_int+set}" = set; then :
18399 $as_echo_n "(cached) " >&6
18400 else
18401 ac_cv_type_long_long_int=yes
18402 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
18403 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
18404 if test $ac_cv_type_long_long_int = yes; then
18405 if test "$cross_compiling" = yes; then :
18406 :
18407 else
18408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18409 /* end confdefs.h. */
18410 #include <limits.h>
18411 #ifndef LLONG_MAX
18412 # define HALF \
18413 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
18414 # define LLONG_MAX (HALF - 1 + HALF)
18415 #endif
18416 int
18417 main ()
18418 {
18419 long long int n = 1;
18420 int i;
18421 for (i = 0; ; i++)
18422 {
18423 long long int m = n << i;
18424 if (m >> i != n)
18425 return 1;
18426 if (LLONG_MAX / 2 < m)
18427 break;
18428 }
18429 return 0;
18430 ;
18431 return 0;
18432 }
18433 _ACEOF
18434 if ac_fn_c_try_run "$LINENO"; then :
18435
18436 else
18437 ac_cv_type_long_long_int=no
18438 fi
18439 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18440 conftest.$ac_objext conftest.beam conftest.$ac_ext
18441 fi
18442
18443 fi
18444 fi
18445 fi
18446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
18447 $as_echo "$ac_cv_type_long_long_int" >&6; }
18448 if test $ac_cv_type_long_long_int = yes; then
18449
18450 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
18451
18452 fi
18453
18454
18455
18456
18457
18458
18459 gl_cv_c_multiarch=no
18460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18461 /* end confdefs.h. */
18462 #ifndef __APPLE_CC__
18463 not a universal capable compiler
18464 #endif
18465 typedef int dummy;
18466
18467 _ACEOF
18468 if ac_fn_c_try_compile "$LINENO"; then :
18469
18470 arch=
18471 prev=
18472 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
18473 if test -n "$prev"; then
18474 case $word in
18475 i?86 | x86_64 | ppc | ppc64)
18476 if test -z "$arch" || test "$arch" = "$word"; then
18477 arch="$word"
18478 else
18479 gl_cv_c_multiarch=yes
18480 fi
18481 ;;
18482 esac
18483 prev=
18484 else
18485 if test "x$word" = "x-arch"; then
18486 prev=arch
18487 fi
18488 fi
18489 done
18490
18491 fi
18492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18493 if test $gl_cv_c_multiarch = yes; then
18494 APPLE_UNIVERSAL_BUILD=1
18495 else
18496 APPLE_UNIVERSAL_BUILD=0
18497 fi
18498
18499
18500
18501
18502
18503 if test $ac_cv_type_long_long_int = yes; then
18504 HAVE_LONG_LONG_INT=1
18505 else
18506 HAVE_LONG_LONG_INT=0
18507 fi
18508
18509
18510 if test $ac_cv_type_unsigned_long_long_int = yes; then
18511 HAVE_UNSIGNED_LONG_LONG_INT=1
18512 else
18513 HAVE_UNSIGNED_LONG_LONG_INT=0
18514 fi
18515
18516
18517
18518 if test $ac_cv_header_wchar_h = yes; then
18519 HAVE_WCHAR_H=1
18520 else
18521 HAVE_WCHAR_H=0
18522 fi
18523
18524
18525 if test $ac_cv_header_inttypes_h = yes; then
18526 HAVE_INTTYPES_H=1
18527 else
18528 HAVE_INTTYPES_H=0
18529 fi
18530
18531
18532 if test $ac_cv_header_sys_types_h = yes; then
18533 HAVE_SYS_TYPES_H=1
18534 else
18535 HAVE_SYS_TYPES_H=0
18536 fi
18537
18538
18539
18540
18541
18542
18543
18544
18545
18546
18547
18548 if test $gl_cv_have_include_next = yes; then
18549 gl_cv_next_stdint_h='<'stdint.h'>'
18550 else
18551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
18552 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
18553 if test "${gl_cv_next_stdint_h+set}" = set; then :
18554 $as_echo_n "(cached) " >&6
18555 else
18556
18557 if test $ac_cv_header_stdint_h = yes; then
18558
18559
18560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18561 /* end confdefs.h. */
18562 #include <stdint.h>
18563
18564 _ACEOF
18565 case "$host_os" in
18566 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18567 *) gl_absname_cpp="$ac_cpp" ;;
18568 esac
18569
18570 case "$host_os" in
18571 mingw*)
18572 gl_dirsep_regex='[/\\]'
18573 ;;
18574 *)
18575 gl_dirsep_regex='\/'
18576 ;;
18577 esac
18578 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18579
18580 gl_header_literal_regex=`echo 'stdint.h' \
18581 | sed -e "$gl_make_literal_regex_sed"`
18582 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18583 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18584 s|^/[^/]|//&|
18585 p
18586 q
18587 }'
18588 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18589 sed -n "$gl_absolute_header_sed"`'"'
18590 else
18591 gl_cv_next_stdint_h='<'stdint.h'>'
18592 fi
18593
18594
18595 fi
18596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18597 $as_echo "$gl_cv_next_stdint_h" >&6; }
18598 fi
18599 NEXT_STDINT_H=$gl_cv_next_stdint_h
18600
18601 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18602 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18603 gl_next_as_first_directive='<'stdint.h'>'
18604 else
18605 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18606 gl_next_as_first_directive=$gl_cv_next_stdint_h
18607 fi
18608 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
18609
18610
18611
18612
18613 if test $ac_cv_header_stdint_h = yes; then
18614 HAVE_STDINT_H=1
18615 else
18616 HAVE_STDINT_H=0
18617 fi
18618
18619
18620 if test $ac_cv_header_stdint_h = yes; then
18621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18622 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18623 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18624 $as_echo_n "(cached) " >&6
18625 else
18626 gl_cv_header_working_stdint_h=no
18627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18628 /* end confdefs.h. */
18629
18630
18631 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18632 #include <stdint.h>
18633 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
18634 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18635 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18636 #endif
18637
18638
18639 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18640 included before <wchar.h>. */
18641 #include <stddef.h>
18642 #include <signal.h>
18643 #if HAVE_WCHAR_H
18644 # include <stdio.h>
18645 # include <time.h>
18646 # include <wchar.h>
18647 #endif
18648
18649
18650 #ifdef INT8_MAX
18651 int8_t a1 = INT8_MAX;
18652 int8_t a1min = INT8_MIN;
18653 #endif
18654 #ifdef INT16_MAX
18655 int16_t a2 = INT16_MAX;
18656 int16_t a2min = INT16_MIN;
18657 #endif
18658 #ifdef INT32_MAX
18659 int32_t a3 = INT32_MAX;
18660 int32_t a3min = INT32_MIN;
18661 #endif
18662 #ifdef INT64_MAX
18663 int64_t a4 = INT64_MAX;
18664 int64_t a4min = INT64_MIN;
18665 #endif
18666 #ifdef UINT8_MAX
18667 uint8_t b1 = UINT8_MAX;
18668 #else
18669 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18670 #endif
18671 #ifdef UINT16_MAX
18672 uint16_t b2 = UINT16_MAX;
18673 #endif
18674 #ifdef UINT32_MAX
18675 uint32_t b3 = UINT32_MAX;
18676 #endif
18677 #ifdef UINT64_MAX
18678 uint64_t b4 = UINT64_MAX;
18679 #endif
18680 int_least8_t c1 = INT8_C (0x7f);
18681 int_least8_t c1max = INT_LEAST8_MAX;
18682 int_least8_t c1min = INT_LEAST8_MIN;
18683 int_least16_t c2 = INT16_C (0x7fff);
18684 int_least16_t c2max = INT_LEAST16_MAX;
18685 int_least16_t c2min = INT_LEAST16_MIN;
18686 int_least32_t c3 = INT32_C (0x7fffffff);
18687 int_least32_t c3max = INT_LEAST32_MAX;
18688 int_least32_t c3min = INT_LEAST32_MIN;
18689 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18690 int_least64_t c4max = INT_LEAST64_MAX;
18691 int_least64_t c4min = INT_LEAST64_MIN;
18692 uint_least8_t d1 = UINT8_C (0xff);
18693 uint_least8_t d1max = UINT_LEAST8_MAX;
18694 uint_least16_t d2 = UINT16_C (0xffff);
18695 uint_least16_t d2max = UINT_LEAST16_MAX;
18696 uint_least32_t d3 = UINT32_C (0xffffffff);
18697 uint_least32_t d3max = UINT_LEAST32_MAX;
18698 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18699 uint_least64_t d4max = UINT_LEAST64_MAX;
18700 int_fast8_t e1 = INT_FAST8_MAX;
18701 int_fast8_t e1min = INT_FAST8_MIN;
18702 int_fast16_t e2 = INT_FAST16_MAX;
18703 int_fast16_t e2min = INT_FAST16_MIN;
18704 int_fast32_t e3 = INT_FAST32_MAX;
18705 int_fast32_t e3min = INT_FAST32_MIN;
18706 int_fast64_t e4 = INT_FAST64_MAX;
18707 int_fast64_t e4min = INT_FAST64_MIN;
18708 uint_fast8_t f1 = UINT_FAST8_MAX;
18709 uint_fast16_t f2 = UINT_FAST16_MAX;
18710 uint_fast32_t f3 = UINT_FAST32_MAX;
18711 uint_fast64_t f4 = UINT_FAST64_MAX;
18712 #ifdef INTPTR_MAX
18713 intptr_t g = INTPTR_MAX;
18714 intptr_t gmin = INTPTR_MIN;
18715 #endif
18716 #ifdef UINTPTR_MAX
18717 uintptr_t h = UINTPTR_MAX;
18718 #endif
18719 intmax_t i = INTMAX_MAX;
18720 uintmax_t j = UINTMAX_MAX;
18721
18722 #include <limits.h> /* for CHAR_BIT */
18723 #define TYPE_MINIMUM(t) \
18724 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18725 #define TYPE_MAXIMUM(t) \
18726 ((t) ((t) 0 < (t) -1 \
18727 ? (t) -1 \
18728 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18729 struct s {
18730 int check_PTRDIFF:
18731 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18732 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18733 ? 1 : -1;
18734 /* Detect bug in FreeBSD 6.0 / ia64. */
18735 int check_SIG_ATOMIC:
18736 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18737 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18738 ? 1 : -1;
18739 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18740 int check_WCHAR:
18741 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18742 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18743 ? 1 : -1;
18744 /* Detect bug in mingw. */
18745 int check_WINT:
18746 WINT_MIN == TYPE_MINIMUM (wint_t)
18747 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18748 ? 1 : -1;
18749
18750 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18751 int check_UINT8_C:
18752 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18753 int check_UINT16_C:
18754 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18755
18756 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18757 #ifdef UINT8_MAX
18758 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18759 #endif
18760 #ifdef UINT16_MAX
18761 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18762 #endif
18763 #ifdef UINT32_MAX
18764 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18765 #endif
18766 #ifdef UINT64_MAX
18767 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18768 #endif
18769 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18770 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18771 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18772 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18773 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18774 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18775 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18776 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18777 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18778 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18779 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18780 };
18781
18782 int
18783 main ()
18784 {
18785
18786 ;
18787 return 0;
18788 }
18789 _ACEOF
18790 if ac_fn_c_try_compile "$LINENO"; then :
18791 if test "$cross_compiling" = yes; then :
18792 gl_cv_header_working_stdint_h=yes
18793
18794 else
18795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18796 /* end confdefs.h. */
18797
18798
18799 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18800 #include <stdint.h>
18801
18802
18803 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18804 included before <wchar.h>. */
18805 #include <stddef.h>
18806 #include <signal.h>
18807 #if HAVE_WCHAR_H
18808 # include <stdio.h>
18809 # include <time.h>
18810 # include <wchar.h>
18811 #endif
18812
18813
18814 #include <stdio.h>
18815 #include <string.h>
18816 #define MVAL(macro) MVAL1(macro)
18817 #define MVAL1(expression) #expression
18818 static const char *macro_values[] =
18819 {
18820 #ifdef INT8_MAX
18821 MVAL (INT8_MAX),
18822 #endif
18823 #ifdef INT16_MAX
18824 MVAL (INT16_MAX),
18825 #endif
18826 #ifdef INT32_MAX
18827 MVAL (INT32_MAX),
18828 #endif
18829 #ifdef INT64_MAX
18830 MVAL (INT64_MAX),
18831 #endif
18832 #ifdef UINT8_MAX
18833 MVAL (UINT8_MAX),
18834 #endif
18835 #ifdef UINT16_MAX
18836 MVAL (UINT16_MAX),
18837 #endif
18838 #ifdef UINT32_MAX
18839 MVAL (UINT32_MAX),
18840 #endif
18841 #ifdef UINT64_MAX
18842 MVAL (UINT64_MAX),
18843 #endif
18844 NULL
18845 };
18846
18847 int
18848 main ()
18849 {
18850
18851 const char **mv;
18852 for (mv = macro_values; *mv != NULL; mv++)
18853 {
18854 const char *value = *mv;
18855 /* Test whether it looks like a cast expression. */
18856 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18857 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18858 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18859 || strncmp (value, "((int)"/*)*/, 6) == 0
18860 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18861 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18862 return mv - macro_values + 1;
18863 }
18864 return 0;
18865
18866 ;
18867 return 0;
18868 }
18869 _ACEOF
18870 if ac_fn_c_try_run "$LINENO"; then :
18871 gl_cv_header_working_stdint_h=yes
18872 fi
18873 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18874 conftest.$ac_objext conftest.beam conftest.$ac_ext
18875 fi
18876
18877
18878 fi
18879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18880
18881 fi
18882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18883 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18884 fi
18885 if test "$gl_cv_header_working_stdint_h" = yes; then
18886 STDINT_H=
18887 else
18888 for ac_header in sys/inttypes.h sys/bitypes.h
18889 do :
18890 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18891 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18892 eval as_val=\$$as_ac_Header
18893 if test "x$as_val" = x""yes; then :
18894 cat >>confdefs.h <<_ACEOF
18895 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18896 _ACEOF
18897
18898 fi
18899
18900 done
18901
18902 if test $ac_cv_header_sys_inttypes_h = yes; then
18903 HAVE_SYS_INTTYPES_H=1
18904 else
18905 HAVE_SYS_INTTYPES_H=0
18906 fi
18907
18908 if test $ac_cv_header_sys_bitypes_h = yes; then
18909 HAVE_SYS_BITYPES_H=1
18910 else
18911 HAVE_SYS_BITYPES_H=0
18912 fi
18913
18914
18915
18916
18917 if test $APPLE_UNIVERSAL_BUILD = 0; then
18918
18919
18920 for gltype in ptrdiff_t size_t ; do
18921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18922 $as_echo_n "checking for bit size of $gltype... " >&6; }
18923 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18924 $as_echo_n "(cached) " >&6
18925 else
18926 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18927 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18928 included before <wchar.h>. */
18929 #include <stddef.h>
18930 #include <signal.h>
18931 #if HAVE_WCHAR_H
18932 # include <stdio.h>
18933 # include <time.h>
18934 # include <wchar.h>
18935 #endif
18936
18937 #include <limits.h>"; then :
18938
18939 else
18940 result=unknown
18941 fi
18942
18943 eval gl_cv_bitsizeof_${gltype}=\$result
18944
18945 fi
18946 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18948 $as_echo "$ac_res" >&6; }
18949 eval result=\$gl_cv_bitsizeof_${gltype}
18950 if test $result = unknown; then
18951 result=0
18952 fi
18953 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18954 cat >>confdefs.h <<_ACEOF
18955 #define BITSIZEOF_${GLTYPE} $result
18956 _ACEOF
18957
18958 eval BITSIZEOF_${GLTYPE}=\$result
18959 done
18960
18961
18962 fi
18963
18964
18965 for gltype in sig_atomic_t wchar_t wint_t ; do
18966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18967 $as_echo_n "checking for bit size of $gltype... " >&6; }
18968 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18969 $as_echo_n "(cached) " >&6
18970 else
18971 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18972 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18973 included before <wchar.h>. */
18974 #include <stddef.h>
18975 #include <signal.h>
18976 #if HAVE_WCHAR_H
18977 # include <stdio.h>
18978 # include <time.h>
18979 # include <wchar.h>
18980 #endif
18981
18982 #include <limits.h>"; then :
18983
18984 else
18985 result=unknown
18986 fi
18987
18988 eval gl_cv_bitsizeof_${gltype}=\$result
18989
18990 fi
18991 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18993 $as_echo "$ac_res" >&6; }
18994 eval result=\$gl_cv_bitsizeof_${gltype}
18995 if test $result = unknown; then
18996 result=0
18997 fi
18998 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18999 cat >>confdefs.h <<_ACEOF
19000 #define BITSIZEOF_${GLTYPE} $result
19001 _ACEOF
19002
19003 eval BITSIZEOF_${GLTYPE}=\$result
19004 done
19005
19006
19007
19008
19009 for gltype in sig_atomic_t wchar_t wint_t ; do
19010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
19011 $as_echo_n "checking whether $gltype is signed... " >&6; }
19012 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
19013 $as_echo_n "(cached) " >&6
19014 else
19015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19016 /* end confdefs.h. */
19017
19018 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19019 included before <wchar.h>. */
19020 #include <stddef.h>
19021 #include <signal.h>
19022 #if HAVE_WCHAR_H
19023 # include <stdio.h>
19024 # include <time.h>
19025 # include <wchar.h>
19026 #endif
19027
19028 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
19029 int
19030 main ()
19031 {
19032
19033 ;
19034 return 0;
19035 }
19036 _ACEOF
19037 if ac_fn_c_try_compile "$LINENO"; then :
19038 result=yes
19039 else
19040 result=no
19041 fi
19042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19043 eval gl_cv_type_${gltype}_signed=\$result
19044
19045 fi
19046 eval ac_res=\$gl_cv_type_${gltype}_signed
19047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
19048 $as_echo "$ac_res" >&6; }
19049 eval result=\$gl_cv_type_${gltype}_signed
19050 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
19051 if test "$result" = yes; then
19052 cat >>confdefs.h <<_ACEOF
19053 #define HAVE_SIGNED_${GLTYPE} 1
19054 _ACEOF
19055
19056 eval HAVE_SIGNED_${GLTYPE}=1
19057 else
19058 eval HAVE_SIGNED_${GLTYPE}=0
19059 fi
19060 done
19061
19062
19063 gl_cv_type_ptrdiff_t_signed=yes
19064 gl_cv_type_size_t_signed=no
19065 if test $APPLE_UNIVERSAL_BUILD = 0; then
19066
19067
19068 for gltype in ptrdiff_t size_t ; do
19069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
19070 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
19071 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
19072 $as_echo_n "(cached) " >&6
19073 else
19074 eval gl_cv_type_${gltype}_suffix=no
19075 eval result=\$gl_cv_type_${gltype}_signed
19076 if test "$result" = yes; then
19077 glsufu=
19078 else
19079 glsufu=u
19080 fi
19081 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
19082 case $glsuf in
19083 '') gltype1='int';;
19084 l) gltype1='long int';;
19085 ll) gltype1='long long int';;
19086 i64) gltype1='__int64';;
19087 u) gltype1='unsigned int';;
19088 ul) gltype1='unsigned long int';;
19089 ull) gltype1='unsigned long long int';;
19090 ui64)gltype1='unsigned __int64';;
19091 esac
19092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19093 /* end confdefs.h. */
19094
19095 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19096 included before <wchar.h>. */
19097 #include <stddef.h>
19098 #include <signal.h>
19099 #if HAVE_WCHAR_H
19100 # include <stdio.h>
19101 # include <time.h>
19102 # include <wchar.h>
19103 #endif
19104
19105 extern $gltype foo;
19106 extern $gltype1 foo;
19107 int
19108 main ()
19109 {
19110
19111 ;
19112 return 0;
19113 }
19114 _ACEOF
19115 if ac_fn_c_try_compile "$LINENO"; then :
19116 eval gl_cv_type_${gltype}_suffix=\$glsuf
19117 fi
19118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19119 eval result=\$gl_cv_type_${gltype}_suffix
19120 test "$result" != no && break
19121 done
19122 fi
19123 eval ac_res=\$gl_cv_type_${gltype}_suffix
19124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
19125 $as_echo "$ac_res" >&6; }
19126 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
19127 eval result=\$gl_cv_type_${gltype}_suffix
19128 test "$result" = no && result=
19129 eval ${GLTYPE}_SUFFIX=\$result
19130 cat >>confdefs.h <<_ACEOF
19131 #define ${GLTYPE}_SUFFIX $result
19132 _ACEOF
19133
19134 done
19135
19136
19137 fi
19138
19139
19140 for gltype in sig_atomic_t wchar_t wint_t ; do
19141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
19142 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
19143 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
19144 $as_echo_n "(cached) " >&6
19145 else
19146 eval gl_cv_type_${gltype}_suffix=no
19147 eval result=\$gl_cv_type_${gltype}_signed
19148 if test "$result" = yes; then
19149 glsufu=
19150 else
19151 glsufu=u
19152 fi
19153 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
19154 case $glsuf in
19155 '') gltype1='int';;
19156 l) gltype1='long int';;
19157 ll) gltype1='long long int';;
19158 i64) gltype1='__int64';;
19159 u) gltype1='unsigned int';;
19160 ul) gltype1='unsigned long int';;
19161 ull) gltype1='unsigned long long int';;
19162 ui64)gltype1='unsigned __int64';;
19163 esac
19164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19165 /* end confdefs.h. */
19166
19167 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19168 included before <wchar.h>. */
19169 #include <stddef.h>
19170 #include <signal.h>
19171 #if HAVE_WCHAR_H
19172 # include <stdio.h>
19173 # include <time.h>
19174 # include <wchar.h>
19175 #endif
19176
19177 extern $gltype foo;
19178 extern $gltype1 foo;
19179 int
19180 main ()
19181 {
19182
19183 ;
19184 return 0;
19185 }
19186 _ACEOF
19187 if ac_fn_c_try_compile "$LINENO"; then :
19188 eval gl_cv_type_${gltype}_suffix=\$glsuf
19189 fi
19190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19191 eval result=\$gl_cv_type_${gltype}_suffix
19192 test "$result" != no && break
19193 done
19194 fi
19195 eval ac_res=\$gl_cv_type_${gltype}_suffix
19196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
19197 $as_echo "$ac_res" >&6; }
19198 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
19199 eval result=\$gl_cv_type_${gltype}_suffix
19200 test "$result" = no && result=
19201 eval ${GLTYPE}_SUFFIX=\$result
19202 cat >>confdefs.h <<_ACEOF
19203 #define ${GLTYPE}_SUFFIX $result
19204 _ACEOF
19205
19206 done
19207
19208
19209
19210 if test $BITSIZEOF_WINT_T -lt 32; then
19211 BITSIZEOF_WINT_T=32
19212 fi
19213
19214 STDINT_H=stdint.h
19215 fi
19216
19217 if test -n "$STDINT_H"; then
19218 GL_GENERATE_STDINT_H_TRUE=
19219 GL_GENERATE_STDINT_H_FALSE='#'
19220 else
19221 GL_GENERATE_STDINT_H_TRUE='#'
19222 GL_GENERATE_STDINT_H_FALSE=
19223 fi
19224
19225
19226
19227
19228
19229 GNULIB_IMAXABS=0;
19230 GNULIB_IMAXDIV=0;
19231 GNULIB_STRTOIMAX=0;
19232 GNULIB_STRTOUMAX=0;
19233 HAVE_DECL_IMAXABS=1;
19234 HAVE_DECL_IMAXDIV=1;
19235 HAVE_DECL_STRTOIMAX=1;
19236 HAVE_DECL_STRTOUMAX=1;
19237 REPLACE_STRTOIMAX=0;
19238 INT32_MAX_LT_INTMAX_MAX=1;
19239 INT64_MAX_EQ_LONG_MAX='defined _LP64';
19240 PRI_MACROS_BROKEN=0;
19241 PRIPTR_PREFIX=__PRIPTR_PREFIX;
19242 UINT32_MAX_LT_UINTMAX_MAX=1;
19243 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
19244
19245
19246
19247
19248
19249
19250
19251
19252
19253
19254
19255
19256
19257
19258
19259 if test $gl_cv_have_include_next = yes; then
19260 gl_cv_next_inttypes_h='<'inttypes.h'>'
19261 else
19262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
19263 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
19264 if test "${gl_cv_next_inttypes_h+set}" = set; then :
19265 $as_echo_n "(cached) " >&6
19266 else
19267
19268 if test $ac_cv_header_inttypes_h = yes; then
19269
19270
19271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19272 /* end confdefs.h. */
19273 #include <inttypes.h>
19274
19275 _ACEOF
19276 case "$host_os" in
19277 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19278 *) gl_absname_cpp="$ac_cpp" ;;
19279 esac
19280
19281 case "$host_os" in
19282 mingw*)
19283 gl_dirsep_regex='[/\\]'
19284 ;;
19285 *)
19286 gl_dirsep_regex='\/'
19287 ;;
19288 esac
19289 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19290
19291 gl_header_literal_regex=`echo 'inttypes.h' \
19292 | sed -e "$gl_make_literal_regex_sed"`
19293 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19294 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19295 s|^/[^/]|//&|
19296 p
19297 q
19298 }'
19299 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19300 sed -n "$gl_absolute_header_sed"`'"'
19301 else
19302 gl_cv_next_inttypes_h='<'inttypes.h'>'
19303 fi
19304
19305
19306 fi
19307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
19308 $as_echo "$gl_cv_next_inttypes_h" >&6; }
19309 fi
19310 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
19311
19312 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19313 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19314 gl_next_as_first_directive='<'inttypes.h'>'
19315 else
19316 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19317 gl_next_as_first_directive=$gl_cv_next_inttypes_h
19318 fi
19319 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
19320
19321
19322
19323
19324
19325
19326
19327
19328
19329
19330
19331 case "$host_os" in
19332 mingw*)
19333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
19334 $as_echo_n "checking for 64-bit off_t... " >&6; }
19335 if test "${gl_cv_type_off_t_64+set}" = set; then :
19336 $as_echo_n "(cached) " >&6
19337 else
19338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19339 /* end confdefs.h. */
19340 #include <sys/types.h>
19341 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
19342
19343 int
19344 main ()
19345 {
19346
19347 ;
19348 return 0;
19349 }
19350 _ACEOF
19351 if ac_fn_c_try_compile "$LINENO"; then :
19352 gl_cv_type_off_t_64=yes
19353 else
19354 gl_cv_type_off_t_64=no
19355 fi
19356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19357
19358 fi
19359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
19360 $as_echo "$gl_cv_type_off_t_64" >&6; }
19361 if test $gl_cv_type_off_t_64 = no; then
19362 WINDOWS_64_BIT_OFF_T=1
19363 else
19364 WINDOWS_64_BIT_OFF_T=0
19365 fi
19366 WINDOWS_64_BIT_ST_SIZE=1
19367 ;;
19368 *)
19369 WINDOWS_64_BIT_OFF_T=0
19370 WINDOWS_64_BIT_ST_SIZE=0
19371 ;;
19372 esac
19373
19374
19375
19376
19377 GNULIB_FFSL=0;
19378 GNULIB_FFSLL=0;
19379 GNULIB_MEMCHR=0;
19380 GNULIB_MEMMEM=0;
19381 GNULIB_MEMPCPY=0;
19382 GNULIB_MEMRCHR=0;
19383 GNULIB_RAWMEMCHR=0;
19384 GNULIB_STPCPY=0;
19385 GNULIB_STPNCPY=0;
19386 GNULIB_STRCHRNUL=0;
19387 GNULIB_STRDUP=0;
19388 GNULIB_STRNCAT=0;
19389 GNULIB_STRNDUP=0;
19390 GNULIB_STRNLEN=0;
19391 GNULIB_STRPBRK=0;
19392 GNULIB_STRSEP=0;
19393 GNULIB_STRSTR=0;
19394 GNULIB_STRCASESTR=0;
19395 GNULIB_STRTOK_R=0;
19396 GNULIB_MBSLEN=0;
19397 GNULIB_MBSNLEN=0;
19398 GNULIB_MBSCHR=0;
19399 GNULIB_MBSRCHR=0;
19400 GNULIB_MBSSTR=0;
19401 GNULIB_MBSCASECMP=0;
19402 GNULIB_MBSNCASECMP=0;
19403 GNULIB_MBSPCASECMP=0;
19404 GNULIB_MBSCASESTR=0;
19405 GNULIB_MBSCSPN=0;
19406 GNULIB_MBSPBRK=0;
19407 GNULIB_MBSSPN=0;
19408 GNULIB_MBSSEP=0;
19409 GNULIB_MBSTOK_R=0;
19410 GNULIB_STRERROR=0;
19411 GNULIB_STRERROR_R=0;
19412 GNULIB_STRSIGNAL=0;
19413 GNULIB_STRVERSCMP=0;
19414 HAVE_MBSLEN=0;
19415 HAVE_FFSL=1;
19416 HAVE_FFSLL=1;
19417 HAVE_MEMCHR=1;
19418 HAVE_DECL_MEMMEM=1;
19419 HAVE_MEMPCPY=1;
19420 HAVE_DECL_MEMRCHR=1;
19421 HAVE_RAWMEMCHR=1;
19422 HAVE_STPCPY=1;
19423 HAVE_STPNCPY=1;
19424 HAVE_STRCHRNUL=1;
19425 HAVE_DECL_STRDUP=1;
19426 HAVE_DECL_STRNDUP=1;
19427 HAVE_DECL_STRNLEN=1;
19428 HAVE_STRPBRK=1;
19429 HAVE_STRSEP=1;
19430 HAVE_STRCASESTR=1;
19431 HAVE_DECL_STRTOK_R=1;
19432 HAVE_DECL_STRERROR_R=1;
19433 HAVE_DECL_STRSIGNAL=1;
19434 HAVE_STRVERSCMP=1;
19435 REPLACE_MEMCHR=0;
19436 REPLACE_MEMMEM=0;
19437 REPLACE_STPNCPY=0;
19438 REPLACE_STRDUP=0;
19439 REPLACE_STRSTR=0;
19440 REPLACE_STRCASESTR=0;
19441 REPLACE_STRCHRNUL=0;
19442 REPLACE_STRERROR=0;
19443 REPLACE_STRERROR_R=0;
19444 REPLACE_STRNCAT=0;
19445 REPLACE_STRNDUP=0;
19446 REPLACE_STRNLEN=0;
19447 REPLACE_STRSIGNAL=0;
19448 REPLACE_STRTOK_R=0;
19449 UNDEFINE_STRTOK_R=0;
19450
19451 ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
19452 if test "x$ac_cv_have_decl_memrchr" = x""yes; then :
19453 ac_have_decl=1
19454 else
19455 ac_have_decl=0
19456 fi
19457
19458 cat >>confdefs.h <<_ACEOF
19459 #define HAVE_DECL_MEMRCHR $ac_have_decl
19460 _ACEOF
19461
19462
19463 GNULIB_MKTIME=0;
19464 GNULIB_NANOSLEEP=0;
19465 GNULIB_STRPTIME=0;
19466 GNULIB_TIMEGM=0;
19467 GNULIB_TIME_R=0;
19468 HAVE_DECL_LOCALTIME_R=1;
19469 HAVE_NANOSLEEP=1;
19470 HAVE_STRPTIME=1;
19471 HAVE_TIMEGM=1;
19472 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
19473 REPLACE_MKTIME=GNULIB_PORTCHECK;
19474 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
19475 REPLACE_TIMEGM=GNULIB_PORTCHECK;
19476
19477
19478
19479
19480 GNULIB_PSELECT=0;
19481 GNULIB_SELECT=0;
19482 HAVE_PSELECT=1;
19483 REPLACE_PSELECT=0;
19484 REPLACE_SELECT=0;
19485
19486
19487
19488
19489
19490
19491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
19492 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
19493 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
19494 $as_echo_n "(cached) " >&6
19495 else
19496
19497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19498 /* end confdefs.h. */
19499 #include <sys/select.h>
19500 int
19501 main ()
19502 {
19503 struct timeval b;
19504 ;
19505 return 0;
19506 }
19507 _ACEOF
19508 if ac_fn_c_try_compile "$LINENO"; then :
19509 gl_cv_header_sys_select_h_selfcontained=yes
19510 else
19511 gl_cv_header_sys_select_h_selfcontained=no
19512 fi
19513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19514 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
19515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19516 /* end confdefs.h. */
19517 #include <sys/select.h>
19518 int
19519 main ()
19520 {
19521 int memset; int bzero;
19522 ;
19523 return 0;
19524 }
19525
19526 _ACEOF
19527 if ac_fn_c_try_compile "$LINENO"; then :
19528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19529 /* end confdefs.h. */
19530 #include <sys/select.h>
19531 int
19532 main ()
19533 {
19534
19535 #undef memset
19536 #define memset nonexistent_memset
19537 extern
19538 #ifdef __cplusplus
19539 "C"
19540 #endif
19541 void *memset (void *, int, unsigned long);
19542 #undef bzero
19543 #define bzero nonexistent_bzero
19544 extern
19545 #ifdef __cplusplus
19546 "C"
19547 #endif
19548 void bzero (void *, unsigned long);
19549 fd_set fds;
19550 FD_ZERO (&fds);
19551
19552 ;
19553 return 0;
19554 }
19555
19556 _ACEOF
19557 if ac_fn_c_try_link "$LINENO"; then :
19558
19559 else
19560 gl_cv_header_sys_select_h_selfcontained=no
19561 fi
19562 rm -f core conftest.err conftest.$ac_objext \
19563 conftest$ac_exeext conftest.$ac_ext
19564
19565 fi
19566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19567 fi
19568
19569 fi
19570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
19571 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
19572
19573
19574
19575
19576
19577
19578
19579
19580
19581 if test $gl_cv_have_include_next = yes; then
19582 gl_cv_next_sys_select_h='<'sys/select.h'>'
19583 else
19584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
19585 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
19586 if test "${gl_cv_next_sys_select_h+set}" = set; then :
19587 $as_echo_n "(cached) " >&6
19588 else
19589
19590 if test $ac_cv_header_sys_select_h = yes; then
19591
19592
19593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19594 /* end confdefs.h. */
19595 #include <sys/select.h>
19596
19597 _ACEOF
19598 case "$host_os" in
19599 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19600 *) gl_absname_cpp="$ac_cpp" ;;
19601 esac
19602
19603 case "$host_os" in
19604 mingw*)
19605 gl_dirsep_regex='[/\\]'
19606 ;;
19607 *)
19608 gl_dirsep_regex='\/'
19609 ;;
19610 esac
19611 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19612
19613 gl_header_literal_regex=`echo 'sys/select.h' \
19614 | sed -e "$gl_make_literal_regex_sed"`
19615 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19616 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19617 s|^/[^/]|//&|
19618 p
19619 q
19620 }'
19621 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19622 sed -n "$gl_absolute_header_sed"`'"'
19623 else
19624 gl_cv_next_sys_select_h='<'sys/select.h'>'
19625 fi
19626
19627
19628 fi
19629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
19630 $as_echo "$gl_cv_next_sys_select_h" >&6; }
19631 fi
19632 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
19633
19634 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19635 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19636 gl_next_as_first_directive='<'sys/select.h'>'
19637 else
19638 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19639 gl_next_as_first_directive=$gl_cv_next_sys_select_h
19640 fi
19641 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
19642
19643
19644
19645
19646 if test $ac_cv_header_sys_select_h = yes; then
19647 HAVE_SYS_SELECT_H=1
19648 else
19649 HAVE_SYS_SELECT_H=0
19650 fi
19651
19652
19653
19654
19655
19656 if test $ac_cv_header_sys_socket_h != yes; then
19657 for ac_header in winsock2.h
19658 do :
19659 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19660 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19661 cat >>confdefs.h <<_ACEOF
19662 #define HAVE_WINSOCK2_H 1
19663 _ACEOF
19664
19665 fi
19666
19667 done
19668
19669 fi
19670 if test "$ac_cv_header_winsock2_h" = yes; then
19671 HAVE_WINSOCK2_H=1
19672 UNISTD_H_HAVE_WINSOCK2_H=1
19673 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19674 else
19675 HAVE_WINSOCK2_H=0
19676 fi
19677
19678
19679
19680
19681
19682
19683
19684
19685 GNULIB_PTHREAD_SIGMASK=0;
19686 GNULIB_RAISE=0;
19687 GNULIB_SIGNAL_H_SIGPIPE=0;
19688 GNULIB_SIGPROCMASK=0;
19689 GNULIB_SIGACTION=0;
19690 HAVE_POSIX_SIGNALBLOCKING=1;
19691 HAVE_PTHREAD_SIGMASK=1;
19692 HAVE_RAISE=1;
19693 HAVE_SIGSET_T=1;
19694 HAVE_SIGINFO_T=1;
19695 HAVE_SIGACTION=1;
19696 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
19697
19698 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
19699
19700 HAVE_SIGHANDLER_T=1;
19701 REPLACE_PTHREAD_SIGMASK=0;
19702 REPLACE_RAISE=0;
19703
19704
19705
19706
19707
19708
19709
19710 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19711 #include <signal.h>
19712 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19713 #include <sys/types.h>
19714
19715 "
19716 if test "x$ac_cv_type_sigset_t" = x""yes; then :
19717
19718 cat >>confdefs.h <<_ACEOF
19719 #define HAVE_SIGSET_T 1
19720 _ACEOF
19721
19722 gl_cv_type_sigset_t=yes
19723 else
19724 gl_cv_type_sigset_t=no
19725 fi
19726
19727 if test $gl_cv_type_sigset_t != yes; then
19728 HAVE_SIGSET_T=0
19729 fi
19730
19731
19732
19733 if test $ac_cv_header_sys_socket_h = no; then
19734 for ac_header in ws2tcpip.h
19735 do :
19736 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19737 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
19738 cat >>confdefs.h <<_ACEOF
19739 #define HAVE_WS2TCPIP_H 1
19740 _ACEOF
19741
19742 fi
19743
19744 done
19745
19746 fi
19747
19748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19749 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19750 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19751 $as_echo_n "(cached) " >&6
19752 else
19753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19754 /* end confdefs.h. */
19755
19756 #include <stdbool.h>
19757 #ifndef bool
19758 "error: bool is not defined"
19759 #endif
19760 #ifndef false
19761 "error: false is not defined"
19762 #endif
19763 #if false
19764 "error: false is not 0"
19765 #endif
19766 #ifndef true
19767 "error: true is not defined"
19768 #endif
19769 #if true != 1
19770 "error: true is not 1"
19771 #endif
19772 #ifndef __bool_true_false_are_defined
19773 "error: __bool_true_false_are_defined is not defined"
19774 #endif
19775
19776 struct s { _Bool s: 1; _Bool t; } s;
19777
19778 char a[true == 1 ? 1 : -1];
19779 char b[false == 0 ? 1 : -1];
19780 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19781 char d[(bool) 0.5 == true ? 1 : -1];
19782 /* See body of main program for 'e'. */
19783 char f[(_Bool) 0.0 == false ? 1 : -1];
19784 char g[true];
19785 char h[sizeof (_Bool)];
19786 char i[sizeof s.t];
19787 enum { j = false, k = true, l = false * true, m = true * 256 };
19788 /* The following fails for
19789 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19790 _Bool n[m];
19791 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19792 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19793 /* Catch a bug in an HP-UX C compiler. See
19794 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19795 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19796 */
19797 _Bool q = true;
19798 _Bool *pq = &q;
19799
19800 int
19801 main ()
19802 {
19803
19804 bool e = &s;
19805 *pq |= q;
19806 *pq |= ! q;
19807 /* Refer to every declared value, to avoid compiler optimizations. */
19808 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19809 + !m + !n + !o + !p + !q + !pq);
19810
19811 ;
19812 return 0;
19813 }
19814 _ACEOF
19815 if ac_fn_c_try_compile "$LINENO"; then :
19816 ac_cv_header_stdbool_h=yes
19817 else
19818 ac_cv_header_stdbool_h=no
19819 fi
19820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19821 fi
19822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19823 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19824 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19825 if test "x$ac_cv_type__Bool" = x""yes; then :
19826
19827 cat >>confdefs.h <<_ACEOF
19828 #define HAVE__BOOL 1
19829 _ACEOF
19830
19831
19832 fi
19833
19834
19835
19836 REPLACE_NULL=0;
19837 HAVE_WCHAR_T=1;
19838
19839
19840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19841 $as_echo_n "checking for wchar_t... " >&6; }
19842 if test "${gt_cv_c_wchar_t+set}" = set; then :
19843 $as_echo_n "(cached) " >&6
19844 else
19845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19846 /* end confdefs.h. */
19847 #include <stddef.h>
19848 wchar_t foo = (wchar_t)'\0';
19849 int
19850 main ()
19851 {
19852
19853 ;
19854 return 0;
19855 }
19856 _ACEOF
19857 if ac_fn_c_try_compile "$LINENO"; then :
19858 gt_cv_c_wchar_t=yes
19859 else
19860 gt_cv_c_wchar_t=no
19861 fi
19862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19863 fi
19864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19865 $as_echo "$gt_cv_c_wchar_t" >&6; }
19866 if test $gt_cv_c_wchar_t = yes; then
19867
19868 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19869
19870 fi
19871
19872
19873 GNULIB_DPRINTF=0;
19874 GNULIB_FCLOSE=0;
19875 GNULIB_FDOPEN=0;
19876 GNULIB_FFLUSH=0;
19877 GNULIB_FGETC=0;
19878 GNULIB_FGETS=0;
19879 GNULIB_FOPEN=0;
19880 GNULIB_FPRINTF=0;
19881 GNULIB_FPRINTF_POSIX=0;
19882 GNULIB_FPURGE=0;
19883 GNULIB_FPUTC=0;
19884 GNULIB_FPUTS=0;
19885 GNULIB_FREAD=0;
19886 GNULIB_FREOPEN=0;
19887 GNULIB_FSCANF=0;
19888 GNULIB_FSEEK=0;
19889 GNULIB_FSEEKO=0;
19890 GNULIB_FTELL=0;
19891 GNULIB_FTELLO=0;
19892 GNULIB_FWRITE=0;
19893 GNULIB_GETC=0;
19894 GNULIB_GETCHAR=0;
19895 GNULIB_GETDELIM=0;
19896 GNULIB_GETLINE=0;
19897 GNULIB_OBSTACK_PRINTF=0;
19898 GNULIB_OBSTACK_PRINTF_POSIX=0;
19899 GNULIB_PCLOSE=0;
19900 GNULIB_PERROR=0;
19901 GNULIB_POPEN=0;
19902 GNULIB_PRINTF=0;
19903 GNULIB_PRINTF_POSIX=0;
19904 GNULIB_PUTC=0;
19905 GNULIB_PUTCHAR=0;
19906 GNULIB_PUTS=0;
19907 GNULIB_REMOVE=0;
19908 GNULIB_RENAME=0;
19909 GNULIB_RENAMEAT=0;
19910 GNULIB_SCANF=0;
19911 GNULIB_SNPRINTF=0;
19912 GNULIB_SPRINTF_POSIX=0;
19913 GNULIB_STDIO_H_NONBLOCKING=0;
19914 GNULIB_STDIO_H_SIGPIPE=0;
19915 GNULIB_TMPFILE=0;
19916 GNULIB_VASPRINTF=0;
19917 GNULIB_VFSCANF=0;
19918 GNULIB_VSCANF=0;
19919 GNULIB_VDPRINTF=0;
19920 GNULIB_VFPRINTF=0;
19921 GNULIB_VFPRINTF_POSIX=0;
19922 GNULIB_VPRINTF=0;
19923 GNULIB_VPRINTF_POSIX=0;
19924 GNULIB_VSNPRINTF=0;
19925 GNULIB_VSPRINTF_POSIX=0;
19926 HAVE_DECL_FPURGE=1;
19927 HAVE_DECL_FSEEKO=1;
19928 HAVE_DECL_FTELLO=1;
19929 HAVE_DECL_GETDELIM=1;
19930 HAVE_DECL_GETLINE=1;
19931 HAVE_DECL_OBSTACK_PRINTF=1;
19932 HAVE_DECL_SNPRINTF=1;
19933 HAVE_DECL_VSNPRINTF=1;
19934 HAVE_DPRINTF=1;
19935 HAVE_FSEEKO=1;
19936 HAVE_FTELLO=1;
19937 HAVE_PCLOSE=1;
19938 HAVE_POPEN=1;
19939 HAVE_RENAMEAT=1;
19940 HAVE_VASPRINTF=1;
19941 HAVE_VDPRINTF=1;
19942 REPLACE_DPRINTF=0;
19943 REPLACE_FCLOSE=0;
19944 REPLACE_FDOPEN=0;
19945 REPLACE_FFLUSH=0;
19946 REPLACE_FOPEN=0;
19947 REPLACE_FPRINTF=0;
19948 REPLACE_FPURGE=0;
19949 REPLACE_FREOPEN=0;
19950 REPLACE_FSEEK=0;
19951 REPLACE_FSEEKO=0;
19952 REPLACE_FTELL=0;
19953 REPLACE_FTELLO=0;
19954 REPLACE_GETDELIM=0;
19955 REPLACE_GETLINE=0;
19956 REPLACE_OBSTACK_PRINTF=0;
19957 REPLACE_PERROR=0;
19958 REPLACE_POPEN=0;
19959 REPLACE_PRINTF=0;
19960 REPLACE_REMOVE=0;
19961 REPLACE_RENAME=0;
19962 REPLACE_RENAMEAT=0;
19963 REPLACE_SNPRINTF=0;
19964 REPLACE_SPRINTF=0;
19965 REPLACE_STDIO_READ_FUNCS=0;
19966 REPLACE_STDIO_WRITE_FUNCS=0;
19967 REPLACE_TMPFILE=0;
19968 REPLACE_VASPRINTF=0;
19969 REPLACE_VDPRINTF=0;
19970 REPLACE_VFPRINTF=0;
19971 REPLACE_VPRINTF=0;
19972 REPLACE_VSNPRINTF=0;
19973 REPLACE_VSPRINTF=0;
19974
19975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19976 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19977 if test "${ac_cv_struct_tm+set}" = set; then :
19978 $as_echo_n "(cached) " >&6
19979 else
19980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19981 /* end confdefs.h. */
19982 #include <sys/types.h>
19983 #include <time.h>
19984
19985 int
19986 main ()
19987 {
19988 struct tm tm;
19989 int *p = &tm.tm_sec;
19990 return !p;
19991 ;
19992 return 0;
19993 }
19994 _ACEOF
19995 if ac_fn_c_try_compile "$LINENO"; then :
19996 ac_cv_struct_tm=time.h
19997 else
19998 ac_cv_struct_tm=sys/time.h
19999 fi
20000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20001 fi
20002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
20003 $as_echo "$ac_cv_struct_tm" >&6; }
20004 if test $ac_cv_struct_tm = sys/time.h; then
20005
20006 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
20007
20008 fi
20009
20010 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
20011 #include <$ac_cv_struct_tm>
20012
20013 "
20014 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
20015
20016 cat >>confdefs.h <<_ACEOF
20017 #define HAVE_STRUCT_TM_TM_ZONE 1
20018 _ACEOF
20019
20020
20021 fi
20022
20023 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
20024
20025 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
20026
20027 else
20028 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
20029 "
20030 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
20031 ac_have_decl=1
20032 else
20033 ac_have_decl=0
20034 fi
20035
20036 cat >>confdefs.h <<_ACEOF
20037 #define HAVE_DECL_TZNAME $ac_have_decl
20038 _ACEOF
20039
20040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
20041 $as_echo_n "checking for tzname... " >&6; }
20042 if test "${ac_cv_var_tzname+set}" = set; then :
20043 $as_echo_n "(cached) " >&6
20044 else
20045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20046 /* end confdefs.h. */
20047 #include <time.h>
20048 #if !HAVE_DECL_TZNAME
20049 extern char *tzname[];
20050 #endif
20051
20052 int
20053 main ()
20054 {
20055 return tzname[0][0];
20056 ;
20057 return 0;
20058 }
20059 _ACEOF
20060 if ac_fn_c_try_link "$LINENO"; then :
20061 ac_cv_var_tzname=yes
20062 else
20063 ac_cv_var_tzname=no
20064 fi
20065 rm -f core conftest.err conftest.$ac_objext \
20066 conftest$ac_exeext conftest.$ac_ext
20067 fi
20068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
20069 $as_echo "$ac_cv_var_tzname" >&6; }
20070 if test $ac_cv_var_tzname = yes; then
20071
20072 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
20073
20074 fi
20075 fi
20076
20077
20078 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
20079 "
20080 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
20081
20082 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
20083
20084 fi
20085
20086
20087
20088
20089
20090
20091
20092
20093
20094
20095
20096
20097
20098 if test $gl_cv_have_include_next = yes; then
20099 gl_cv_next_string_h='<'string.h'>'
20100 else
20101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
20102 $as_echo_n "checking absolute name of <string.h>... " >&6; }
20103 if test "${gl_cv_next_string_h+set}" = set; then :
20104 $as_echo_n "(cached) " >&6
20105 else
20106
20107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20108 /* end confdefs.h. */
20109 #include <string.h>
20110
20111 _ACEOF
20112 case "$host_os" in
20113 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20114 *) gl_absname_cpp="$ac_cpp" ;;
20115 esac
20116
20117 case "$host_os" in
20118 mingw*)
20119 gl_dirsep_regex='[/\\]'
20120 ;;
20121 *)
20122 gl_dirsep_regex='\/'
20123 ;;
20124 esac
20125 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20126
20127 gl_header_literal_regex=`echo 'string.h' \
20128 | sed -e "$gl_make_literal_regex_sed"`
20129 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20130 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20131 s|^/[^/]|//&|
20132 p
20133 q
20134 }'
20135 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20136 sed -n "$gl_absolute_header_sed"`'"'
20137
20138
20139 fi
20140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
20141 $as_echo "$gl_cv_next_string_h" >&6; }
20142 fi
20143 NEXT_STRING_H=$gl_cv_next_string_h
20144
20145 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20146 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20147 gl_next_as_first_directive='<'string.h'>'
20148 else
20149 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20150 gl_next_as_first_directive=$gl_cv_next_string_h
20151 fi
20152 NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
20153
20154
20155
20156
20157
20158
20159
20160
20161
20162 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
20163 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
20164 ac_have_decl=1
20165 else
20166 ac_have_decl=0
20167 fi
20168
20169 cat >>confdefs.h <<_ACEOF
20170 #define HAVE_DECL_STRTOIMAX $ac_have_decl
20171 _ACEOF
20172
20173
20174
20175 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
20176 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
20177 ac_have_decl=1
20178 else
20179 ac_have_decl=0
20180 fi
20181
20182 cat >>confdefs.h <<_ACEOF
20183 #define HAVE_DECL_STRTOUMAX $ac_have_decl
20184 _ACEOF
20185
20186
20187
20188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
20189 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
20190 if test "${ac_cv_header_stat_broken+set}" = set; then :
20191 $as_echo_n "(cached) " >&6
20192 else
20193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20194 /* end confdefs.h. */
20195 #include <sys/types.h>
20196 #include <sys/stat.h>
20197
20198 #if defined S_ISBLK && defined S_IFDIR
20199 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
20200 #endif
20201
20202 #if defined S_ISBLK && defined S_IFCHR
20203 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
20204 #endif
20205
20206 #if defined S_ISLNK && defined S_IFREG
20207 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
20208 #endif
20209
20210 #if defined S_ISSOCK && defined S_IFREG
20211 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
20212 #endif
20213
20214 _ACEOF
20215 if ac_fn_c_try_compile "$LINENO"; then :
20216 ac_cv_header_stat_broken=no
20217 else
20218 ac_cv_header_stat_broken=yes
20219 fi
20220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20221 fi
20222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
20223 $as_echo "$ac_cv_header_stat_broken" >&6; }
20224 if test $ac_cv_header_stat_broken = yes; then
20225
20226 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
20227
20228 fi
20229
20230
20231
20232
20233
20234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
20235 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
20236 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
20237 $as_echo_n "(cached) " >&6
20238 else
20239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20240 /* end confdefs.h. */
20241 #include <time.h>
20242
20243 int
20244 main ()
20245 {
20246 static struct timespec x; x.tv_sec = x.tv_nsec;
20247 ;
20248 return 0;
20249 }
20250 _ACEOF
20251 if ac_fn_c_try_compile "$LINENO"; then :
20252 gl_cv_sys_struct_timespec_in_time_h=yes
20253 else
20254 gl_cv_sys_struct_timespec_in_time_h=no
20255 fi
20256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20257 fi
20258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
20259 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
20260
20261 TIME_H_DEFINES_STRUCT_TIMESPEC=0
20262 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
20263 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
20264 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
20265 TIME_H_DEFINES_STRUCT_TIMESPEC=1
20266 else
20267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
20268 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
20269 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
20270 $as_echo_n "(cached) " >&6
20271 else
20272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20273 /* end confdefs.h. */
20274 #include <sys/time.h>
20275
20276 int
20277 main ()
20278 {
20279 static struct timespec x; x.tv_sec = x.tv_nsec;
20280 ;
20281 return 0;
20282 }
20283 _ACEOF
20284 if ac_fn_c_try_compile "$LINENO"; then :
20285 gl_cv_sys_struct_timespec_in_sys_time_h=yes
20286 else
20287 gl_cv_sys_struct_timespec_in_sys_time_h=no
20288 fi
20289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20290 fi
20291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
20292 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
20293 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
20294 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
20295 else
20296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
20297 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
20298 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
20299 $as_echo_n "(cached) " >&6
20300 else
20301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20302 /* end confdefs.h. */
20303 #include <pthread.h>
20304
20305 int
20306 main ()
20307 {
20308 static struct timespec x; x.tv_sec = x.tv_nsec;
20309 ;
20310 return 0;
20311 }
20312 _ACEOF
20313 if ac_fn_c_try_compile "$LINENO"; then :
20314 gl_cv_sys_struct_timespec_in_pthread_h=yes
20315 else
20316 gl_cv_sys_struct_timespec_in_pthread_h=no
20317 fi
20318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20319 fi
20320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
20321 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
20322 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
20323 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
20324 fi
20325 fi
20326 fi
20327
20328
20329
20330
20331
20332
20333
20334
20335
20336
20337
20338
20339
20340
20341
20342 if test $gl_cv_have_include_next = yes; then
20343 gl_cv_next_time_h='<'time.h'>'
20344 else
20345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
20346 $as_echo_n "checking absolute name of <time.h>... " >&6; }
20347 if test "${gl_cv_next_time_h+set}" = set; then :
20348 $as_echo_n "(cached) " >&6
20349 else
20350
20351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20352 /* end confdefs.h. */
20353 #include <time.h>
20354
20355 _ACEOF
20356 case "$host_os" in
20357 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20358 *) gl_absname_cpp="$ac_cpp" ;;
20359 esac
20360
20361 case "$host_os" in
20362 mingw*)
20363 gl_dirsep_regex='[/\\]'
20364 ;;
20365 *)
20366 gl_dirsep_regex='\/'
20367 ;;
20368 esac
20369 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20370
20371 gl_header_literal_regex=`echo 'time.h' \
20372 | sed -e "$gl_make_literal_regex_sed"`
20373 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20374 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20375 s|^/[^/]|//&|
20376 p
20377 q
20378 }'
20379 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20380 sed -n "$gl_absolute_header_sed"`'"'
20381
20382
20383 fi
20384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
20385 $as_echo "$gl_cv_next_time_h" >&6; }
20386 fi
20387 NEXT_TIME_H=$gl_cv_next_time_h
20388
20389 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20390 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20391 gl_next_as_first_directive='<'time.h'>'
20392 else
20393 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20394 gl_next_as_first_directive=$gl_cv_next_time_h
20395 fi
20396 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
20397
20398
20399
20400
20401
20402
20403
20404
20405
20406
20407
20408
20409
20410
20411 ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
20412 if test "x$ac_cv_have_decl_unsetenv" = x""yes; then :
20413 ac_have_decl=1
20414 else
20415 ac_have_decl=0
20416 fi
20417
20418 cat >>confdefs.h <<_ACEOF
20419 #define HAVE_DECL_UNSETENV $ac_have_decl
20420 _ACEOF
20421
20422
20423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
20424 $as_echo_n "checking whether the utimes function works... " >&6; }
20425 if test "${gl_cv_func_working_utimes+set}" = set; then :
20426 $as_echo_n "(cached) " >&6
20427 else
20428
20429 if test "$cross_compiling" = yes; then :
20430 gl_cv_func_working_utimes=no
20431 else
20432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20433 /* end confdefs.h. */
20434
20435 #include <sys/types.h>
20436 #include <sys/stat.h>
20437 #include <fcntl.h>
20438 #include <sys/time.h>
20439 #include <time.h>
20440 #include <unistd.h>
20441 #include <stdlib.h>
20442 #include <stdio.h>
20443 #include <utime.h>
20444
20445 static int
20446 inorder (time_t a, time_t b, time_t c)
20447 {
20448 return a <= b && b <= c;
20449 }
20450
20451 int
20452 main ()
20453 {
20454 int result = 0;
20455 char const *file = "conftest.utimes";
20456 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
20457
20458 /* Test whether utimes() essentially works. */
20459 {
20460 struct stat sbuf;
20461 FILE *f = fopen (file, "w");
20462 if (f == NULL)
20463 result |= 1;
20464 else if (fclose (f) != 0)
20465 result |= 1;
20466 else if (utimes (file, timeval) != 0)
20467 result |= 2;
20468 else if (lstat (file, &sbuf) != 0)
20469 result |= 1;
20470 else if (!(sbuf.st_atime == timeval[0].tv_sec
20471 && sbuf.st_mtime == timeval[1].tv_sec))
20472 result |= 4;
20473 if (unlink (file) != 0)
20474 result |= 1;
20475 }
20476
20477 /* Test whether utimes() with a NULL argument sets the file's timestamp
20478 to the current time. Use 'fstat' as well as 'time' to
20479 determine the "current" time, to accommodate NFS file systems
20480 if there is a time skew between the host and the NFS server. */
20481 {
20482 int fd = open (file, O_WRONLY|O_CREAT, 0644);
20483 if (fd < 0)
20484 result |= 1;
20485 else
20486 {
20487 time_t t0, t2;
20488 struct stat st0, st1, st2;
20489 if (time (&t0) == (time_t) -1)
20490 result |= 1;
20491 else if (fstat (fd, &st0) != 0)
20492 result |= 1;
20493 else if (utimes (file, timeval) != 0)
20494 result |= 2;
20495 else if (utimes (file, NULL) != 0)
20496 result |= 8;
20497 else if (fstat (fd, &st1) != 0)
20498 result |= 1;
20499 else if (write (fd, "\n", 1) != 1)
20500 result |= 1;
20501 else if (fstat (fd, &st2) != 0)
20502 result |= 1;
20503 else if (time (&t2) == (time_t) -1)
20504 result |= 1;
20505 else
20506 {
20507 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
20508 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
20509 if (! (st1.st_atime == st1.st_mtime))
20510 result |= 16;
20511 if (! (m_ok_POSIX || m_ok_NFS))
20512 result |= 32;
20513 }
20514 if (close (fd) != 0)
20515 result |= 1;
20516 }
20517 if (unlink (file) != 0)
20518 result |= 1;
20519 }
20520
20521 /* Test whether utimes() with a NULL argument works on read-only files. */
20522 {
20523 int fd = open (file, O_WRONLY|O_CREAT, 0444);
20524 if (fd < 0)
20525 result |= 1;
20526 else if (close (fd) != 0)
20527 result |= 1;
20528 else if (utimes (file, NULL) != 0)
20529 result |= 64;
20530 if (unlink (file) != 0)
20531 result |= 1;
20532 }
20533
20534 return result;
20535 }
20536
20537 _ACEOF
20538 if ac_fn_c_try_run "$LINENO"; then :
20539 gl_cv_func_working_utimes=yes
20540 else
20541 gl_cv_func_working_utimes=no
20542 fi
20543 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20544 conftest.$ac_objext conftest.beam conftest.$ac_ext
20545 fi
20546
20547 fi
20548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
20549 $as_echo "$gl_cv_func_working_utimes" >&6; }
20550
20551 if test $gl_cv_func_working_utimes = yes; then
20552
20553 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
20554
20555 fi
20556
20557
20558
20559
20560
20561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
20562 $as_echo_n "checking for struct utimbuf... " >&6; }
20563 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
20564 $as_echo_n "(cached) " >&6
20565 else
20566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20567 /* end confdefs.h. */
20568 #if HAVE_SYS_TIME_H
20569 #include <sys/time.h>
20570 #endif
20571 #include <time.h>
20572 #ifdef HAVE_UTIME_H
20573 #include <utime.h>
20574 #endif
20575
20576 int
20577 main ()
20578 {
20579 static struct utimbuf x; x.actime = x.modtime;
20580 ;
20581 return 0;
20582 }
20583 _ACEOF
20584 if ac_fn_c_try_compile "$LINENO"; then :
20585 gl_cv_sys_struct_utimbuf=yes
20586 else
20587 gl_cv_sys_struct_utimbuf=no
20588 fi
20589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20590 fi
20591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
20592 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
20593
20594 if test $gl_cv_sys_struct_utimbuf = yes; then
20595
20596 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
20597
20598 fi
20599
20600
20601
20602
20603
20604
20605
20606
20607
20608
20609
20610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
20611 $as_echo_n "checking type of array argument to getgroups... " >&6; }
20612 if test "${ac_cv_type_getgroups+set}" = set; then :
20613 $as_echo_n "(cached) " >&6
20614 else
20615 if test "$cross_compiling" = yes; then :
20616 ac_cv_type_getgroups=cross
20617 else
20618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20619 /* end confdefs.h. */
20620 /* Thanks to Mike Rendell for this test. */
20621 $ac_includes_default
20622 #define NGID 256
20623 #undef MAX
20624 #define MAX(x, y) ((x) > (y) ? (x) : (y))
20625
20626 int
20627 main ()
20628 {
20629 gid_t gidset[NGID];
20630 int i, n;
20631 union { gid_t gval; long int lval; } val;
20632
20633 val.lval = -1;
20634 for (i = 0; i < NGID; i++)
20635 gidset[i] = val.gval;
20636 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
20637 gidset);
20638 /* Exit non-zero if getgroups seems to require an array of ints. This
20639 happens when gid_t is short int but getgroups modifies an array
20640 of ints. */
20641 return n > 0 && gidset[n] != val.gval;
20642 }
20643 _ACEOF
20644 if ac_fn_c_try_run "$LINENO"; then :
20645 ac_cv_type_getgroups=gid_t
20646 else
20647 ac_cv_type_getgroups=int
20648 fi
20649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20650 conftest.$ac_objext conftest.beam conftest.$ac_ext
20651 fi
20652
20653 if test $ac_cv_type_getgroups = cross; then
20654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20655 /* end confdefs.h. */
20656 #include <unistd.h>
20657
20658 _ACEOF
20659 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20660 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
20661 ac_cv_type_getgroups=gid_t
20662 else
20663 ac_cv_type_getgroups=int
20664 fi
20665 rm -f conftest*
20666
20667 fi
20668 fi
20669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
20670 $as_echo "$ac_cv_type_getgroups" >&6; }
20671
20672 cat >>confdefs.h <<_ACEOF
20673 #define GETGROUPS_T $ac_cv_type_getgroups
20674 _ACEOF
20675
20676
20677
20678
20679 if false; then
20680 GL_COND_LIBTOOL_TRUE=
20681 GL_COND_LIBTOOL_FALSE='#'
20682 else
20683 GL_COND_LIBTOOL_TRUE='#'
20684 GL_COND_LIBTOOL_FALSE=
20685 fi
20686
20687 gl_cond_libtool=false
20688 gl_libdeps=
20689 gl_ltlibdeps=
20690 gl_m4_base='m4'
20691
20692
20693
20694
20695
20696
20697
20698
20699
20700 gl_source_base='lib'
20701
20702
20703 if test $ac_cv_func_alloca_works = no; then
20704 :
20705 fi
20706
20707 # Define an additional variable used in the Makefile substitution.
20708 if test $ac_cv_working_alloca_h = yes; then
20709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
20710 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
20711 if test "${gl_cv_rpl_alloca+set}" = set; then :
20712 $as_echo_n "(cached) " >&6
20713 else
20714
20715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20716 /* end confdefs.h. */
20717
20718 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
20719 Need own alloca
20720 #endif
20721
20722 _ACEOF
20723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20724 $EGREP "Need own alloca" >/dev/null 2>&1; then :
20725 gl_cv_rpl_alloca=yes
20726 else
20727 gl_cv_rpl_alloca=no
20728 fi
20729 rm -f conftest*
20730
20731
20732 fi
20733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
20734 $as_echo "$gl_cv_rpl_alloca" >&6; }
20735 if test $gl_cv_rpl_alloca = yes; then
20736
20737 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
20738
20739 ALLOCA_H=alloca.h
20740 else
20741 ALLOCA_H=
20742 fi
20743 else
20744 ALLOCA_H=alloca.h
20745 fi
20746
20747 if test -n "$ALLOCA_H"; then
20748 GL_GENERATE_ALLOCA_H_TRUE=
20749 GL_GENERATE_ALLOCA_H_FALSE='#'
20750 else
20751 GL_GENERATE_ALLOCA_H_TRUE='#'
20752 GL_GENERATE_ALLOCA_H_FALSE=
20753 fi
20754
20755
20756
20757
20758
20759
20760 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
20761 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
20762
20763 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
20764 # programs in the package would end up linked with that potentially-shared
20765 # library, inducing unnecessary run-time overhead.
20766 LIB_CLOCK_GETTIME=
20767
20768 gl_saved_libs=$LIBS
20769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20770 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20771 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20772 $as_echo_n "(cached) " >&6
20773 else
20774 ac_func_search_save_LIBS=$LIBS
20775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20776 /* end confdefs.h. */
20777
20778 /* Override any GCC internal prototype to avoid an error.
20779 Use char because int might match the return type of a GCC
20780 builtin and then its argument prototype would still apply. */
20781 #ifdef __cplusplus
20782 extern "C"
20783 #endif
20784 char clock_gettime ();
20785 int
20786 main ()
20787 {
20788 return clock_gettime ();
20789 ;
20790 return 0;
20791 }
20792 _ACEOF
20793 for ac_lib in '' rt posix4; do
20794 if test -z "$ac_lib"; then
20795 ac_res="none required"
20796 else
20797 ac_res=-l$ac_lib
20798 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20799 fi
20800 if ac_fn_c_try_link "$LINENO"; then :
20801 ac_cv_search_clock_gettime=$ac_res
20802 fi
20803 rm -f core conftest.err conftest.$ac_objext \
20804 conftest$ac_exeext
20805 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20806 break
20807 fi
20808 done
20809 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20810
20811 else
20812 ac_cv_search_clock_gettime=no
20813 fi
20814 rm conftest.$ac_ext
20815 LIBS=$ac_func_search_save_LIBS
20816 fi
20817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20818 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20819 ac_res=$ac_cv_search_clock_gettime
20820 if test "$ac_res" != no; then :
20821 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20822 test "$ac_cv_search_clock_gettime" = "none required" ||
20823 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
20824 fi
20825
20826 for ac_func in clock_gettime clock_settime
20827 do :
20828 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20829 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20830 eval as_val=\$$as_ac_var
20831 if test "x$as_val" = x""yes; then :
20832 cat >>confdefs.h <<_ACEOF
20833 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20834 _ACEOF
20835
20836 fi
20837 done
20838
20839 LIBS=$gl_saved_libs
20840
20841
20842 :
20843
20844
20845
20846 cat >>confdefs.h <<_ACEOF
20847 #define GNULIB_CLOSE_STREAM 1
20848 _ACEOF
20849
20850
20851
20852
20853 :
20854
20855
20856
20857 :
20858
20859
20860
20861
20862
20863
20864
20865
20866
20867
20868
20869
20870
20871
20872
20873
20874
20875
20876
20877 if test $gl_cv_have_include_next = yes; then
20878 gl_cv_next_dirent_h='<'dirent.h'>'
20879 else
20880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
20881 $as_echo_n "checking absolute name of <dirent.h>... " >&6; }
20882 if test "${gl_cv_next_dirent_h+set}" = set; then :
20883 $as_echo_n "(cached) " >&6
20884 else
20885
20886 if test $ac_cv_header_dirent_h = yes; then
20887
20888
20889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20890 /* end confdefs.h. */
20891 #include <dirent.h>
20892
20893 _ACEOF
20894 case "$host_os" in
20895 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20896 *) gl_absname_cpp="$ac_cpp" ;;
20897 esac
20898
20899 case "$host_os" in
20900 mingw*)
20901 gl_dirsep_regex='[/\\]'
20902 ;;
20903 *)
20904 gl_dirsep_regex='\/'
20905 ;;
20906 esac
20907 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20908
20909 gl_header_literal_regex=`echo 'dirent.h' \
20910 | sed -e "$gl_make_literal_regex_sed"`
20911 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20912 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20913 s|^/[^/]|//&|
20914 p
20915 q
20916 }'
20917 gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20918 sed -n "$gl_absolute_header_sed"`'"'
20919 else
20920 gl_cv_next_dirent_h='<'dirent.h'>'
20921 fi
20922
20923
20924 fi
20925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
20926 $as_echo "$gl_cv_next_dirent_h" >&6; }
20927 fi
20928 NEXT_DIRENT_H=$gl_cv_next_dirent_h
20929
20930 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20931 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20932 gl_next_as_first_directive='<'dirent.h'>'
20933 else
20934 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20935 gl_next_as_first_directive=$gl_cv_next_dirent_h
20936 fi
20937 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
20938
20939
20940
20941
20942 if test $ac_cv_header_dirent_h = yes; then
20943 HAVE_DIRENT_H=1
20944 else
20945 HAVE_DIRENT_H=0
20946 fi
20947
20948
20949
20950
20951
20952
20953
20954
20955
20956
20957 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20958
20959
20960 if test $HAVE_DUP2 = 1; then
20961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20962 $as_echo_n "checking whether dup2 works... " >&6; }
20963 if test "${gl_cv_func_dup2_works+set}" = set; then :
20964 $as_echo_n "(cached) " >&6
20965 else
20966 if test "$cross_compiling" = yes; then :
20967 case "$host_os" in
20968 mingw*) # on this platform, dup2 always returns 0 for success
20969 gl_cv_func_dup2_works="guessing no" ;;
20970 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
20971 gl_cv_func_dup2_works="guessing no" ;;
20972 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20973 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20974 gl_cv_func_dup2_works="guessing no" ;;
20975 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20976 gl_cv_func_dup2_works="guessing no" ;;
20977 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20978 gl_cv_func_dup2_works="guessing no" ;;
20979 *) gl_cv_func_dup2_works="guessing yes" ;;
20980 esac
20981 else
20982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20983 /* end confdefs.h. */
20984
20985 #include <unistd.h>
20986 #include <fcntl.h>
20987 #include <errno.h>
20988 int
20989 main ()
20990 {
20991 int result = 0;
20992 #ifdef FD_CLOEXEC
20993 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20994 result |= 1;
20995 #endif
20996 if (dup2 (1, 1) == 0)
20997 result |= 2;
20998 #ifdef FD_CLOEXEC
20999 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
21000 result |= 4;
21001 #endif
21002 close (0);
21003 if (dup2 (0, 0) != -1)
21004 result |= 8;
21005 /* Many gnulib modules require POSIX conformance of EBADF. */
21006 if (dup2 (2, 1000000) == -1 && errno != EBADF)
21007 result |= 16;
21008 /* Flush out a cygwin core dump. */
21009 if (dup2 (2, -1) != -1 || errno != EBADF)
21010 result |= 32;
21011 return result;
21012
21013 ;
21014 return 0;
21015 }
21016
21017 _ACEOF
21018 if ac_fn_c_try_run "$LINENO"; then :
21019 gl_cv_func_dup2_works=yes
21020 else
21021 gl_cv_func_dup2_works=no
21022 fi
21023 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21024 conftest.$ac_objext conftest.beam conftest.$ac_ext
21025 fi
21026
21027
21028 fi
21029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
21030 $as_echo "$gl_cv_func_dup2_works" >&6; }
21031 case "$gl_cv_func_dup2_works" in
21032 *yes) ;;
21033 *)
21034 REPLACE_DUP2=1
21035 ;;
21036 esac
21037 fi
21038
21039
21040 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
21041
21042
21043
21044
21045
21046
21047
21048
21049 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
21050
21051
21052 fi
21053
21054
21055
21056
21057
21058 GNULIB_DUP2=1
21059
21060
21061
21062
21063
21064
21065
21066
21067
21068
21069
21070 GNULIB_ENVIRON=1
21071
21072
21073
21074
21075
21076
21077
21078
21079 LIB_EXECINFO=''
21080 EXECINFO_H='execinfo.h'
21081
21082 if test $ac_cv_header_execinfo_h = yes; then
21083 gl_saved_libs=$LIBS
21084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
21085 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
21086 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
21087 $as_echo_n "(cached) " >&6
21088 else
21089 ac_func_search_save_LIBS=$LIBS
21090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21091 /* end confdefs.h. */
21092
21093 /* Override any GCC internal prototype to avoid an error.
21094 Use char because int might match the return type of a GCC
21095 builtin and then its argument prototype would still apply. */
21096 #ifdef __cplusplus
21097 extern "C"
21098 #endif
21099 char backtrace_symbols_fd ();
21100 int
21101 main ()
21102 {
21103 return backtrace_symbols_fd ();
21104 ;
21105 return 0;
21106 }
21107 _ACEOF
21108 for ac_lib in '' execinfo; do
21109 if test -z "$ac_lib"; then
21110 ac_res="none required"
21111 else
21112 ac_res=-l$ac_lib
21113 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
21114 fi
21115 if ac_fn_c_try_link "$LINENO"; then :
21116 ac_cv_search_backtrace_symbols_fd=$ac_res
21117 fi
21118 rm -f core conftest.err conftest.$ac_objext \
21119 conftest$ac_exeext
21120 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
21121 break
21122 fi
21123 done
21124 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
21125
21126 else
21127 ac_cv_search_backtrace_symbols_fd=no
21128 fi
21129 rm conftest.$ac_ext
21130 LIBS=$ac_func_search_save_LIBS
21131 fi
21132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
21133 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
21134 ac_res=$ac_cv_search_backtrace_symbols_fd
21135 if test "$ac_res" != no; then :
21136 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
21137 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
21138 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
21139 fi
21140
21141 LIBS=$gl_saved_libs
21142 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
21143 fi
21144
21145 if test -n "$EXECINFO_H"; then
21146
21147
21148
21149
21150
21151
21152
21153
21154 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
21155
21156 fi
21157
21158
21159
21160 if test -n "$EXECINFO_H"; then
21161 GL_GENERATE_EXECINFO_H_TRUE=
21162 GL_GENERATE_EXECINFO_H_FALSE='#'
21163 else
21164 GL_GENERATE_EXECINFO_H_TRUE='#'
21165 GL_GENERATE_EXECINFO_H_FALSE=
21166 fi
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176 if test $ac_cv_func_faccessat = no; then
21177 HAVE_FACCESSAT=0
21178 fi
21179
21180 if test $HAVE_FACCESSAT = 0; then
21181
21182
21183
21184
21185
21186
21187
21188
21189 gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext"
21190
21191
21192 for ac_func in access
21193 do :
21194 ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
21195 if test "x$ac_cv_func_access" = x""yes; then :
21196 cat >>confdefs.h <<_ACEOF
21197 #define HAVE_ACCESS 1
21198 _ACEOF
21199
21200 fi
21201 done
21202
21203
21204 fi
21205
21206
21207 cat >>confdefs.h <<_ACEOF
21208 #define GNULIB_FACCESSAT 1
21209 _ACEOF
21210
21211
21212
21213
21214
21215
21216
21217 GNULIB_FACCESSAT=1
21218
21219
21220
21221
21222
21223
21224
21225
21226
21227
21228
21229
21230
21231
21232
21233
21234 if test $gl_cv_have_include_next = yes; then
21235 gl_cv_next_fcntl_h='<'fcntl.h'>'
21236 else
21237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
21238 $as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
21239 if test "${gl_cv_next_fcntl_h+set}" = set; then :
21240 $as_echo_n "(cached) " >&6
21241 else
21242
21243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21244 /* end confdefs.h. */
21245 #include <fcntl.h>
21246
21247 _ACEOF
21248 case "$host_os" in
21249 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21250 *) gl_absname_cpp="$ac_cpp" ;;
21251 esac
21252
21253 case "$host_os" in
21254 mingw*)
21255 gl_dirsep_regex='[/\\]'
21256 ;;
21257 *)
21258 gl_dirsep_regex='\/'
21259 ;;
21260 esac
21261 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21262
21263 gl_header_literal_regex=`echo 'fcntl.h' \
21264 | sed -e "$gl_make_literal_regex_sed"`
21265 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21266 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21267 s|^/[^/]|//&|
21268 p
21269 q
21270 }'
21271 gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21272 sed -n "$gl_absolute_header_sed"`'"'
21273
21274
21275 fi
21276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
21277 $as_echo "$gl_cv_next_fcntl_h" >&6; }
21278 fi
21279 NEXT_FCNTL_H=$gl_cv_next_fcntl_h
21280
21281 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21282 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21283 gl_next_as_first_directive='<'fcntl.h'>'
21284 else
21285 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21286 gl_next_as_first_directive=$gl_cv_next_fcntl_h
21287 fi
21288 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
21289
21290
21291
21292
21293
21294
21295
21296
21297
21298
21299
21300
21301
21302
21303
21304
21305 ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
21306 #include <dirent.h>
21307
21308 "
21309 if test "x$ac_cv_have_decl_fdopendir" = x""yes; then :
21310 ac_have_decl=1
21311 else
21312 ac_have_decl=0
21313 fi
21314
21315 cat >>confdefs.h <<_ACEOF
21316 #define HAVE_DECL_FDOPENDIR $ac_have_decl
21317 _ACEOF
21318 if test $ac_have_decl = 1; then :
21319
21320 else
21321 HAVE_DECL_FDOPENDIR=0
21322 fi
21323
21324
21325 if test $ac_cv_func_fdopendir = no; then
21326 HAVE_FDOPENDIR=0
21327 else
21328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
21329 $as_echo_n "checking whether fdopendir works... " >&6; }
21330 if test "${gl_cv_func_fdopendir_works+set}" = set; then :
21331 $as_echo_n "(cached) " >&6
21332 else
21333 if test "$cross_compiling" = yes; then :
21334 case "$host_os" in
21335 # Guess yes on glibc systems.
21336 *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
21337 # If we don't know, assume the worst.
21338 *) gl_cv_func_fdopendir_works="guessing no" ;;
21339 esac
21340
21341 else
21342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21343 /* end confdefs.h. */
21344
21345 #include <dirent.h>
21346 #include <fcntl.h>
21347 #include <unistd.h>
21348 #if !HAVE_DECL_FDOPENDIR
21349 extern
21350 # ifdef __cplusplus
21351 "C"
21352 # endif
21353 DIR *fdopendir (int);
21354 #endif
21355
21356 int
21357 main ()
21358 {
21359 int result = 0;
21360 int fd = open ("conftest.c", O_RDONLY);
21361 if (fd < 0) result |= 1;
21362 if (fdopendir (fd)) result |= 2;
21363 if (close (fd)) result |= 4;
21364 return result;
21365 ;
21366 return 0;
21367 }
21368 _ACEOF
21369 if ac_fn_c_try_run "$LINENO"; then :
21370 gl_cv_func_fdopendir_works=yes
21371 else
21372 gl_cv_func_fdopendir_works=no
21373 fi
21374 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21375 conftest.$ac_objext conftest.beam conftest.$ac_ext
21376 fi
21377
21378 fi
21379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
21380 $as_echo "$gl_cv_func_fdopendir_works" >&6; }
21381 case "$gl_cv_func_fdopendir_works" in
21382 *yes) ;;
21383 *)
21384 REPLACE_FDOPENDIR=1
21385 ;;
21386 esac
21387 fi
21388
21389 if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
21390
21391
21392
21393
21394
21395
21396
21397
21398 gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
21399
21400 fi
21401
21402
21403
21404
21405
21406 GNULIB_FDOPENDIR=1
21407
21408
21409
21410
21411
21412
21413
21414 cat >>confdefs.h <<_ACEOF
21415 #define GNULIB_FDOPENDIR 1
21416 _ACEOF
21417
21418
21419
21420
21421
21422
21423
21424
21425
21426 fp_headers='
21427 # include <stdio.h>
21428 # if HAVE_STDIO_EXT_H
21429 # include <stdio_ext.h>
21430 # endif
21431 '
21432 ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers
21433 "
21434 if test "x$ac_cv_have_decl___fpending" = x""yes; then :
21435 ac_have_decl=1
21436 else
21437 ac_have_decl=0
21438 fi
21439
21440 cat >>confdefs.h <<_ACEOF
21441 #define HAVE_DECL___FPENDING $ac_have_decl
21442 _ACEOF
21443
21444
21445 if test $ac_cv_func___fpending = no; then
21446
21447
21448
21449
21450
21451
21452
21453
21454 gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"
21455
21456
21457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
21458 $as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
21459 if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
21460 $as_echo_n "(cached) " >&6
21461 else
21462
21463 for ac_expr in \
21464 \
21465 '# glibc2' \
21466 'fp->_IO_write_ptr - fp->_IO_write_base' \
21467 \
21468 '# traditional Unix' \
21469 'fp->_ptr - fp->_base' \
21470 \
21471 '# BSD' \
21472 'fp->_p - fp->_bf._base' \
21473 \
21474 '# SCO, Unixware' \
21475 '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \
21476 \
21477 '# QNX' \
21478 '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
21479 \
21480 '# old glibc?' \
21481 'fp->__bufp - fp->__buffer' \
21482 \
21483 '# old glibc iostream?' \
21484 'fp->_pptr - fp->_pbase' \
21485 \
21486 '# emx+gcc' \
21487 'fp->_ptr - fp->_buffer' \
21488 \
21489 '# Minix' \
21490 'fp->_ptr - fp->_buf' \
21491 \
21492 '# Plan9' \
21493 'fp->wp - fp->buf' \
21494 \
21495 '# VMS' \
21496 '(*fp)->_ptr - (*fp)->_base' \
21497 \
21498 '# e.g., DGUX R4.11; the info is not available' \
21499 1 \
21500 ; do
21501
21502 # Skip each embedded comment.
21503 case "$ac_expr" in '#'*) continue;; esac
21504
21505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21506 /* end confdefs.h. */
21507 #include <stdio.h>
21508 int
21509 main ()
21510 {
21511 FILE *fp = stdin; (void) ($ac_expr);
21512 ;
21513 return 0;
21514 }
21515 _ACEOF
21516 if ac_fn_c_try_compile "$LINENO"; then :
21517 fp_done=yes
21518
21519 fi
21520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21521 test "$fp_done" = yes && break
21522 done
21523
21524 ac_cv_sys_pending_output_n_bytes=$ac_expr
21525
21526
21527 fi
21528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
21529 $as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
21530
21531 cat >>confdefs.h <<_ACEOF
21532 #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
21533 _ACEOF
21534
21535
21536 fi
21537
21538
21539
21540
21541
21542
21543 if test $ac_cv_func_fstatat = no; then
21544 HAVE_FSTATAT=0
21545 else
21546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
21547 $as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
21548 if test "${gl_cv_func_fstatat_zero_flag+set}" = set; then :
21549 $as_echo_n "(cached) " >&6
21550 else
21551 if test "$cross_compiling" = yes; then :
21552 case "$host_os" in
21553 aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
21554 *) gl_cv_func_fstatat_zero_flag="guessing yes";;
21555 esac
21556
21557 else
21558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21559 /* end confdefs.h. */
21560
21561 #include <fcntl.h>
21562 #include <sys/stat.h>
21563 int
21564 main (void)
21565 {
21566 struct stat a;
21567 return fstatat (AT_FDCWD, ".", &a, 0) != 0;
21568 }
21569
21570 _ACEOF
21571 if ac_fn_c_try_run "$LINENO"; then :
21572 gl_cv_func_fstatat_zero_flag=yes
21573 else
21574 gl_cv_func_fstatat_zero_flag=no
21575 fi
21576 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21577 conftest.$ac_objext conftest.beam conftest.$ac_ext
21578 fi
21579
21580
21581 fi
21582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
21583 $as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }
21584
21585 case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
21586 *yes+*yes) ;;
21587 *) REPLACE_FSTATAT=1
21588 case $gl_cv_func_fstatat_zero_flag in
21589 *yes)
21590
21591 $as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
21592
21593 ;;
21594 esac
21595 ;;
21596 esac
21597 fi
21598
21599 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
21600
21601
21602
21603
21604
21605
21606
21607
21608 gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"
21609
21610 fi
21611
21612
21613
21614
21615
21616 GNULIB_FSTATAT=1
21617
21618
21619
21620
21621
21622
21623
21624 # Persuade glibc <stdlib.h> to declare getloadavg().
21625
21626
21627 gl_save_LIBS=$LIBS
21628
21629 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
21630 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
21631 HAVE_GETLOADAVG=1
21632 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
21633 if test "x$ac_cv_func_getloadavg" = x""yes; then :
21634
21635 else
21636 gl_func_getloadavg_done=no
21637
21638 # Some systems with -lutil have (and need) -lkvm as well, some do not.
21639 # On Solaris, -lkvm requires nlist from -lelf, so check that first
21640 # to get the right answer into the cache.
21641 # For kstat on solaris, we need to test for libelf and libkvm to force the
21642 # definition of SVR4 below.
21643 if test $gl_func_getloadavg_done = no; then
21644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
21645 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
21646 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
21647 $as_echo_n "(cached) " >&6
21648 else
21649 ac_check_lib_save_LIBS=$LIBS
21650 LIBS="-lelf $LIBS"
21651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21652 /* end confdefs.h. */
21653
21654 /* Override any GCC internal prototype to avoid an error.
21655 Use char because int might match the return type of a GCC
21656 builtin and then its argument prototype would still apply. */
21657 #ifdef __cplusplus
21658 extern "C"
21659 #endif
21660 char elf_begin ();
21661 int
21662 main ()
21663 {
21664 return elf_begin ();
21665 ;
21666 return 0;
21667 }
21668 _ACEOF
21669 if ac_fn_c_try_link "$LINENO"; then :
21670 ac_cv_lib_elf_elf_begin=yes
21671 else
21672 ac_cv_lib_elf_elf_begin=no
21673 fi
21674 rm -f core conftest.err conftest.$ac_objext \
21675 conftest$ac_exeext conftest.$ac_ext
21676 LIBS=$ac_check_lib_save_LIBS
21677 fi
21678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
21679 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
21680 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
21681 LIBS="-lelf $LIBS"
21682 fi
21683
21684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
21685 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
21686 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
21687 $as_echo_n "(cached) " >&6
21688 else
21689 ac_check_lib_save_LIBS=$LIBS
21690 LIBS="-lkvm $LIBS"
21691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21692 /* end confdefs.h. */
21693
21694 /* Override any GCC internal prototype to avoid an error.
21695 Use char because int might match the return type of a GCC
21696 builtin and then its argument prototype would still apply. */
21697 #ifdef __cplusplus
21698 extern "C"
21699 #endif
21700 char kvm_open ();
21701 int
21702 main ()
21703 {
21704 return kvm_open ();
21705 ;
21706 return 0;
21707 }
21708 _ACEOF
21709 if ac_fn_c_try_link "$LINENO"; then :
21710 ac_cv_lib_kvm_kvm_open=yes
21711 else
21712 ac_cv_lib_kvm_kvm_open=no
21713 fi
21714 rm -f core conftest.err conftest.$ac_objext \
21715 conftest$ac_exeext conftest.$ac_ext
21716 LIBS=$ac_check_lib_save_LIBS
21717 fi
21718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
21719 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
21720 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
21721 LIBS="-lkvm $LIBS"
21722 fi
21723
21724 # Check for the 4.4BSD definition of getloadavg.
21725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
21726 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
21727 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
21728 $as_echo_n "(cached) " >&6
21729 else
21730 ac_check_lib_save_LIBS=$LIBS
21731 LIBS="-lutil $LIBS"
21732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21733 /* end confdefs.h. */
21734
21735 /* Override any GCC internal prototype to avoid an error.
21736 Use char because int might match the return type of a GCC
21737 builtin and then its argument prototype would still apply. */
21738 #ifdef __cplusplus
21739 extern "C"
21740 #endif
21741 char getloadavg ();
21742 int
21743 main ()
21744 {
21745 return getloadavg ();
21746 ;
21747 return 0;
21748 }
21749 _ACEOF
21750 if ac_fn_c_try_link "$LINENO"; then :
21751 ac_cv_lib_util_getloadavg=yes
21752 else
21753 ac_cv_lib_util_getloadavg=no
21754 fi
21755 rm -f core conftest.err conftest.$ac_objext \
21756 conftest$ac_exeext conftest.$ac_ext
21757 LIBS=$ac_check_lib_save_LIBS
21758 fi
21759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
21760 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
21761 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
21762 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
21763 fi
21764
21765 fi
21766
21767 if test $gl_func_getloadavg_done = no; then
21768 # There is a commonly available library for RS/6000 AIX.
21769 # Since it is not a standard part of AIX, it might be installed locally.
21770 gl_getloadavg_LIBS=$LIBS
21771 LIBS="-L/usr/local/lib $LIBS"
21772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
21773 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
21774 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
21775 $as_echo_n "(cached) " >&6
21776 else
21777 ac_check_lib_save_LIBS=$LIBS
21778 LIBS="-lgetloadavg $LIBS"
21779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21780 /* end confdefs.h. */
21781
21782 /* Override any GCC internal prototype to avoid an error.
21783 Use char because int might match the return type of a GCC
21784 builtin and then its argument prototype would still apply. */
21785 #ifdef __cplusplus
21786 extern "C"
21787 #endif
21788 char getloadavg ();
21789 int
21790 main ()
21791 {
21792 return getloadavg ();
21793 ;
21794 return 0;
21795 }
21796 _ACEOF
21797 if ac_fn_c_try_link "$LINENO"; then :
21798 ac_cv_lib_getloadavg_getloadavg=yes
21799 else
21800 ac_cv_lib_getloadavg_getloadavg=no
21801 fi
21802 rm -f core conftest.err conftest.$ac_objext \
21803 conftest$ac_exeext conftest.$ac_ext
21804 LIBS=$ac_check_lib_save_LIBS
21805 fi
21806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
21807 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
21808 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
21809 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
21810 else
21811 LIBS=$gl_getloadavg_LIBS
21812 fi
21813
21814 fi
21815
21816 # Set up the replacement function if necessary.
21817 if test $gl_func_getloadavg_done = no; then
21818 HAVE_GETLOADAVG=0
21819
21820 # Solaris has libkstat which does not require root.
21821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
21822 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
21823 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
21824 $as_echo_n "(cached) " >&6
21825 else
21826 ac_check_lib_save_LIBS=$LIBS
21827 LIBS="-lkstat $LIBS"
21828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21829 /* end confdefs.h. */
21830
21831 /* Override any GCC internal prototype to avoid an error.
21832 Use char because int might match the return type of a GCC
21833 builtin and then its argument prototype would still apply. */
21834 #ifdef __cplusplus
21835 extern "C"
21836 #endif
21837 char kstat_open ();
21838 int
21839 main ()
21840 {
21841 return kstat_open ();
21842 ;
21843 return 0;
21844 }
21845 _ACEOF
21846 if ac_fn_c_try_link "$LINENO"; then :
21847 ac_cv_lib_kstat_kstat_open=yes
21848 else
21849 ac_cv_lib_kstat_kstat_open=no
21850 fi
21851 rm -f core conftest.err conftest.$ac_objext \
21852 conftest$ac_exeext conftest.$ac_ext
21853 LIBS=$ac_check_lib_save_LIBS
21854 fi
21855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
21856 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
21857 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
21858 cat >>confdefs.h <<_ACEOF
21859 #define HAVE_LIBKSTAT 1
21860 _ACEOF
21861
21862 LIBS="-lkstat $LIBS"
21863
21864 fi
21865
21866 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
21867
21868 # AIX has libperfstat which does not require root
21869 if test $gl_func_getloadavg_done = no; then
21870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
21871 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
21872 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
21873 $as_echo_n "(cached) " >&6
21874 else
21875 ac_check_lib_save_LIBS=$LIBS
21876 LIBS="-lperfstat $LIBS"
21877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21878 /* end confdefs.h. */
21879
21880 /* Override any GCC internal prototype to avoid an error.
21881 Use char because int might match the return type of a GCC
21882 builtin and then its argument prototype would still apply. */
21883 #ifdef __cplusplus
21884 extern "C"
21885 #endif
21886 char perfstat_cpu_total ();
21887 int
21888 main ()
21889 {
21890 return perfstat_cpu_total ();
21891 ;
21892 return 0;
21893 }
21894 _ACEOF
21895 if ac_fn_c_try_link "$LINENO"; then :
21896 ac_cv_lib_perfstat_perfstat_cpu_total=yes
21897 else
21898 ac_cv_lib_perfstat_perfstat_cpu_total=no
21899 fi
21900 rm -f core conftest.err conftest.$ac_objext \
21901 conftest$ac_exeext conftest.$ac_ext
21902 LIBS=$ac_check_lib_save_LIBS
21903 fi
21904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
21905 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
21906 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
21907 cat >>confdefs.h <<_ACEOF
21908 #define HAVE_LIBPERFSTAT 1
21909 _ACEOF
21910
21911 LIBS="-lperfstat $LIBS"
21912
21913 fi
21914
21915 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
21916 fi
21917
21918 if test $gl_func_getloadavg_done = no; then
21919 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
21920 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
21921 gl_func_getloadavg_done=yes
21922
21923 $as_echo "#define DGUX 1" >>confdefs.h
21924
21925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
21926 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
21927 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
21928 $as_echo_n "(cached) " >&6
21929 else
21930 ac_check_lib_save_LIBS=$LIBS
21931 LIBS="-ldgc $LIBS"
21932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21933 /* end confdefs.h. */
21934
21935 /* Override any GCC internal prototype to avoid an error.
21936 Use char because int might match the return type of a GCC
21937 builtin and then its argument prototype would still apply. */
21938 #ifdef __cplusplus
21939 extern "C"
21940 #endif
21941 char dg_sys_info ();
21942 int
21943 main ()
21944 {
21945 return dg_sys_info ();
21946 ;
21947 return 0;
21948 }
21949 _ACEOF
21950 if ac_fn_c_try_link "$LINENO"; then :
21951 ac_cv_lib_dgc_dg_sys_info=yes
21952 else
21953 ac_cv_lib_dgc_dg_sys_info=no
21954 fi
21955 rm -f core conftest.err conftest.$ac_objext \
21956 conftest$ac_exeext conftest.$ac_ext
21957 LIBS=$ac_check_lib_save_LIBS
21958 fi
21959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
21960 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
21961 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
21962 cat >>confdefs.h <<_ACEOF
21963 #define HAVE_LIBDGC 1
21964 _ACEOF
21965
21966 LIBS="-ldgc $LIBS"
21967
21968 fi
21969
21970 fi
21971
21972
21973 fi
21974 fi
21975 fi
21976
21977
21978 if test "x$gl_save_LIBS" = x; then
21979 GETLOADAVG_LIBS=$LIBS
21980 else
21981 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
21982 fi
21983 LIBS=$gl_save_LIBS
21984
21985
21986 # Test whether the system declares getloadavg. Solaris has the function
21987 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
21988 for ac_header in sys/loadavg.h
21989 do :
21990 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
21991 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
21992 cat >>confdefs.h <<_ACEOF
21993 #define HAVE_SYS_LOADAVG_H 1
21994 _ACEOF
21995
21996 fi
21997
21998 done
21999
22000 if test $ac_cv_header_sys_loadavg_h = yes; then
22001 HAVE_SYS_LOADAVG_H=1
22002 else
22003 HAVE_SYS_LOADAVG_H=0
22004 fi
22005 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
22006 # include <sys/loadavg.h>
22007 #endif
22008 #include <stdlib.h>
22009 "
22010 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
22011
22012 else
22013 HAVE_DECL_GETLOADAVG=0
22014 fi
22015
22016
22017 if test $HAVE_GETLOADAVG = 0; then
22018
22019
22020
22021
22022
22023
22024
22025
22026 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
22027
22028
22029 # Figure out what our getloadavg.c needs.
22030
22031
22032
22033 # On HPUX9, an unprivileged user can get load averages this way.
22034 if test $gl_func_getloadavg_done = no; then
22035 for ac_func in pstat_getdynamic
22036 do :
22037 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
22038 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
22039 cat >>confdefs.h <<_ACEOF
22040 #define HAVE_PSTAT_GETDYNAMIC 1
22041 _ACEOF
22042 gl_func_getloadavg_done=yes
22043 fi
22044 done
22045
22046 fi
22047
22048 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
22049 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
22050 # Irix 4.0.5F has the header but not the library.
22051 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
22052 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
22053 gl_func_getloadavg_done=yes
22054
22055 $as_echo "#define SVR4 1" >>confdefs.h
22056
22057 fi
22058
22059 if test $gl_func_getloadavg_done = no; then
22060 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
22061 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
22062 gl_func_getloadavg_done=yes
22063
22064 $as_echo "#define UMAX 1" >>confdefs.h
22065
22066
22067 $as_echo "#define UMAX4_3 1" >>confdefs.h
22068
22069 fi
22070
22071
22072 fi
22073
22074 if test $gl_func_getloadavg_done = no; then
22075 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
22076 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
22077 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
22078
22079 fi
22080
22081
22082 fi
22083
22084 if test $gl_func_getloadavg_done = no; then
22085 for ac_header in mach/mach.h
22086 do :
22087 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
22088 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
22089 cat >>confdefs.h <<_ACEOF
22090 #define HAVE_MACH_MACH_H 1
22091 _ACEOF
22092
22093 fi
22094
22095 done
22096
22097 fi
22098
22099 for ac_header in nlist.h
22100 do :
22101 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
22102 if test "x$ac_cv_header_nlist_h" = x""yes; then :
22103 cat >>confdefs.h <<_ACEOF
22104 #define HAVE_NLIST_H 1
22105 _ACEOF
22106 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
22107 "
22108 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
22109
22110 cat >>confdefs.h <<_ACEOF
22111 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
22112 _ACEOF
22113
22114
22115 fi
22116
22117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22118 /* end confdefs.h. */
22119 #include <nlist.h>
22120 int
22121 main ()
22122 {
22123 struct nlist x;
22124 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
22125 x.n_un.n_name = "";
22126 #else
22127 x.n_name = "";
22128 #endif
22129 ;
22130 return 0;
22131 }
22132 _ACEOF
22133 if ac_fn_c_try_link "$LINENO"; then :
22134
22135 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
22136
22137 fi
22138 rm -f core conftest.err conftest.$ac_objext \
22139 conftest$ac_exeext conftest.$ac_ext
22140
22141 fi
22142
22143 done
22144
22145 fi
22146
22147
22148
22149
22150
22151 GNULIB_GETLOADAVG=1
22152
22153
22154
22155
22156
22157
22158
22159
22160
22161
22162 if test $REPLACE_GETOPT = 1; then
22163
22164
22165
22166
22167
22168
22169
22170
22171 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
22172
22173
22174
22175
22176
22177
22178
22179
22180
22181 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
22182
22183
22184
22185
22186 GNULIB_GL_UNISTD_H_GETOPT=1
22187 fi
22188
22189
22190
22191
22192
22193
22194
22195 REPLACE_GETOPT=0
22196 if test -n "$gl_replace_getopt"; then
22197 REPLACE_GETOPT=1
22198 fi
22199
22200 if test $REPLACE_GETOPT = 1; then
22201
22202 GETOPT_H=getopt.h
22203
22204 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
22205
22206
22207
22208 fi
22209
22210 if test $REPLACE_GETOPT = 1; then
22211
22212
22213
22214
22215
22216
22217
22218
22219 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
22220
22221
22222
22223
22224
22225
22226
22227
22228
22229 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
22230
22231
22232
22233
22234 GNULIB_GL_UNISTD_H_GETOPT=1
22235 fi
22236
22237
22238
22239
22240
22241
22242
22243
22244
22245
22246
22247
22248 gl_gettimeofday_timezone=void
22249 if test $ac_cv_func_gettimeofday != yes; then
22250 HAVE_GETTIMEOFDAY=0
22251 else
22252
22253
22254
22255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
22256 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
22257 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
22258 $as_echo_n "(cached) " >&6
22259 else
22260 if test "$cross_compiling" = yes; then :
22261 # When cross-compiling:
22262 case "$host_os" in
22263 # Guess all is fine on glibc systems.
22264 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
22265 # If we don't know, assume the worst.
22266 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
22267 esac
22268
22269 else
22270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22271 /* end confdefs.h. */
22272 #include <string.h>
22273 #include <sys/time.h>
22274 #include <time.h>
22275 #include <stdlib.h>
22276
22277 int
22278 main ()
22279 {
22280
22281 time_t t = 0;
22282 struct tm *lt;
22283 struct tm saved_lt;
22284 struct timeval tv;
22285 lt = localtime (&t);
22286 saved_lt = *lt;
22287 gettimeofday (&tv, NULL);
22288 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
22289
22290 ;
22291 return 0;
22292 }
22293 _ACEOF
22294 if ac_fn_c_try_run "$LINENO"; then :
22295 gl_cv_func_gettimeofday_clobber=no
22296 else
22297 gl_cv_func_gettimeofday_clobber=yes
22298 fi
22299 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22300 conftest.$ac_objext conftest.beam conftest.$ac_ext
22301 fi
22302
22303 fi
22304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
22305 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
22306
22307 case "$gl_cv_func_gettimeofday_clobber" in
22308 *yes)
22309 REPLACE_GETTIMEOFDAY=1
22310
22311
22312 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
22313
22314
22315 $as_echo "#define localtime rpl_localtime" >>confdefs.h
22316
22317
22318
22319 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
22320
22321 ;;
22322 esac
22323
22324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
22325 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
22326 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
22327 $as_echo_n "(cached) " >&6
22328 else
22329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22330 /* end confdefs.h. */
22331 #include <sys/time.h>
22332 struct timeval c;
22333 int gettimeofday (struct timeval *restrict, void *restrict);
22334
22335 int
22336 main ()
22337 {
22338 /* glibc uses struct timezone * rather than the POSIX void *
22339 if _GNU_SOURCE is defined. However, since the only portable
22340 use of gettimeofday uses NULL as the second parameter, and
22341 since the glibc definition is actually more typesafe, it is
22342 not worth wrapping this to get a compliant signature. */
22343 int (*f) (struct timeval *restrict, void *restrict)
22344 = gettimeofday;
22345 int x = f (&c, 0);
22346 return !(x | c.tv_sec | c.tv_usec);
22347
22348 ;
22349 return 0;
22350 }
22351 _ACEOF
22352 if ac_fn_c_try_compile "$LINENO"; then :
22353 gl_cv_func_gettimeofday_posix_signature=yes
22354 else
22355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22356 /* end confdefs.h. */
22357 #include <sys/time.h>
22358 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
22359
22360 int
22361 main ()
22362 {
22363
22364 ;
22365 return 0;
22366 }
22367 _ACEOF
22368 if ac_fn_c_try_compile "$LINENO"; then :
22369 gl_cv_func_gettimeofday_posix_signature=almost
22370 else
22371 gl_cv_func_gettimeofday_posix_signature=no
22372 fi
22373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22374 fi
22375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22376 fi
22377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
22378 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
22379 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
22380 gl_gettimeofday_timezone='struct timezone'
22381 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
22382 REPLACE_GETTIMEOFDAY=1
22383 fi
22384 if test $REPLACE_STRUCT_TIMEVAL = 1; then
22385 REPLACE_GETTIMEOFDAY=1
22386 fi
22387
22388 fi
22389
22390 cat >>confdefs.h <<_ACEOF
22391 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
22392 _ACEOF
22393
22394
22395 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
22396
22397
22398
22399
22400
22401
22402
22403
22404 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
22405
22406
22407 for ac_header in sys/timeb.h
22408 do :
22409 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
22410 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
22411 cat >>confdefs.h <<_ACEOF
22412 #define HAVE_SYS_TIMEB_H 1
22413 _ACEOF
22414
22415 fi
22416
22417 done
22418
22419 for ac_func in _ftime
22420 do :
22421 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
22422 if test "x$ac_cv_func__ftime" = x""yes; then :
22423 cat >>confdefs.h <<_ACEOF
22424 #define HAVE__FTIME 1
22425 _ACEOF
22426
22427 fi
22428 done
22429
22430
22431 fi
22432
22433
22434
22435
22436
22437 GNULIB_GETTIMEOFDAY=1
22438
22439
22440
22441
22442
22443
22444
22445
22446
22447
22448 if test $ac_cv_func_lstat = yes; then
22449
22450 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
22451 *no)
22452 REPLACE_LSTAT=1
22453 ;;
22454 esac
22455 else
22456 HAVE_LSTAT=0
22457 fi
22458
22459 if test $REPLACE_LSTAT = 1; then
22460
22461
22462
22463
22464
22465
22466
22467
22468 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
22469
22470 :
22471 fi
22472
22473
22474
22475
22476
22477 GNULIB_LSTAT=1
22478
22479
22480
22481
22482
22483
22484
22485
22486
22487
22488 if test $ac_cv_have_decl_memrchr = no; then
22489 HAVE_DECL_MEMRCHR=0
22490 fi
22491
22492 for ac_func in memrchr
22493 do :
22494 ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
22495 if test "x$ac_cv_func_memrchr" = x""yes; then :
22496 cat >>confdefs.h <<_ACEOF
22497 #define HAVE_MEMRCHR 1
22498 _ACEOF
22499
22500 fi
22501 done
22502
22503
22504 if test $ac_cv_func_memrchr = no; then
22505
22506
22507
22508
22509
22510
22511
22512
22513 gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext"
22514
22515 :
22516 fi
22517
22518
22519
22520
22521
22522 GNULIB_MEMRCHR=1
22523
22524
22525
22526
22527
22528
22529
22530
22531
22532
22533
22534 if test $APPLE_UNIVERSAL_BUILD = 1; then
22535 # A universal build on Apple Mac OS X platforms.
22536 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
22537 # But we need a configuration result that is valid in both modes.
22538 gl_cv_func_working_mktime=no
22539 fi
22540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
22541 $as_echo_n "checking for working mktime... " >&6; }
22542 if test "${gl_cv_func_working_mktime+set}" = set; then :
22543 $as_echo_n "(cached) " >&6
22544 else
22545 if test "$cross_compiling" = yes; then :
22546 gl_cv_func_working_mktime=no
22547 else
22548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22549 /* end confdefs.h. */
22550 /* Test program from Paul Eggert and Tony Leneis. */
22551 #include <limits.h>
22552 #include <stdlib.h>
22553 #include <time.h>
22554
22555 #ifdef HAVE_UNISTD_H
22556 # include <unistd.h>
22557 #endif
22558
22559 #ifndef HAVE_ALARM
22560 # define alarm(X) /* empty */
22561 #endif
22562
22563 /* Work around redefinition to rpl_putenv by other config tests. */
22564 #undef putenv
22565
22566 static time_t time_t_max;
22567 static time_t time_t_min;
22568
22569 /* Values we'll use to set the TZ environment variable. */
22570 static char *tz_strings[] = {
22571 (char *) 0, "TZ=GMT0", "TZ=JST-9",
22572 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
22573 };
22574 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
22575
22576 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
22577 Based on a problem report from Andreas Jaeger. */
22578 static int
22579 spring_forward_gap ()
22580 {
22581 /* glibc (up to about 1998-10-07) failed this test. */
22582 struct tm tm;
22583
22584 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
22585 instead of "TZ=America/Vancouver" in order to detect the bug even
22586 on systems that don't support the Olson extension, or don't have the
22587 full zoneinfo tables installed. */
22588 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
22589
22590 tm.tm_year = 98;
22591 tm.tm_mon = 3;
22592 tm.tm_mday = 5;
22593 tm.tm_hour = 2;
22594 tm.tm_min = 0;
22595 tm.tm_sec = 0;
22596 tm.tm_isdst = -1;
22597 return mktime (&tm) != (time_t) -1;
22598 }
22599
22600 static int
22601 mktime_test1 (time_t now)
22602 {
22603 struct tm *lt;
22604 return ! (lt = localtime (&now)) || mktime (lt) == now;
22605 }
22606
22607 static int
22608 mktime_test (time_t now)
22609 {
22610 return (mktime_test1 (now)
22611 && mktime_test1 ((time_t) (time_t_max - now))
22612 && mktime_test1 ((time_t) (time_t_min + now)));
22613 }
22614
22615 static int
22616 irix_6_4_bug ()
22617 {
22618 /* Based on code from Ariel Faigon. */
22619 struct tm tm;
22620 tm.tm_year = 96;
22621 tm.tm_mon = 3;
22622 tm.tm_mday = 0;
22623 tm.tm_hour = 0;
22624 tm.tm_min = 0;
22625 tm.tm_sec = 0;
22626 tm.tm_isdst = -1;
22627 mktime (&tm);
22628 return tm.tm_mon == 2 && tm.tm_mday == 31;
22629 }
22630
22631 static int
22632 bigtime_test (int j)
22633 {
22634 struct tm tm;
22635 time_t now;
22636 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
22637 now = mktime (&tm);
22638 if (now != (time_t) -1)
22639 {
22640 struct tm *lt = localtime (&now);
22641 if (! (lt
22642 && lt->tm_year == tm.tm_year
22643 && lt->tm_mon == tm.tm_mon
22644 && lt->tm_mday == tm.tm_mday
22645 && lt->tm_hour == tm.tm_hour
22646 && lt->tm_min == tm.tm_min
22647 && lt->tm_sec == tm.tm_sec
22648 && lt->tm_yday == tm.tm_yday
22649 && lt->tm_wday == tm.tm_wday
22650 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
22651 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
22652 return 0;
22653 }
22654 return 1;
22655 }
22656
22657 static int
22658 year_2050_test ()
22659 {
22660 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
22661 ignoring leap seconds. */
22662 unsigned long int answer = 2527315200UL;
22663
22664 struct tm tm;
22665 time_t t;
22666 tm.tm_year = 2050 - 1900;
22667 tm.tm_mon = 2 - 1;
22668 tm.tm_mday = 1;
22669 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
22670 tm.tm_isdst = -1;
22671
22672 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
22673 instead of "TZ=America/Vancouver" in order to detect the bug even
22674 on systems that don't support the Olson extension, or don't have the
22675 full zoneinfo tables installed. */
22676 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
22677
22678 t = mktime (&tm);
22679
22680 /* Check that the result is either a failure, or close enough
22681 to the correct answer that we can assume the discrepancy is
22682 due to leap seconds. */
22683 return (t == (time_t) -1
22684 || (0 < t && answer - 120 <= t && t <= answer + 120));
22685 }
22686
22687 int
22688 main ()
22689 {
22690 int result = 0;
22691 time_t t, delta;
22692 int i, j;
22693 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
22694 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
22695
22696 /* This test makes some buggy mktime implementations loop.
22697 Give up after 60 seconds; a mktime slower than that
22698 isn't worth using anyway. */
22699 alarm (60);
22700
22701 time_t_max = (! time_t_signed
22702 ? (time_t) -1
22703 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
22704 * 2 + 1));
22705 time_t_min = (! time_t_signed
22706 ? (time_t) 0
22707 : time_t_signed_magnitude
22708 ? ~ (time_t) 0
22709 : ~ time_t_max);
22710
22711 delta = time_t_max / 997; /* a suitable prime number */
22712 for (i = 0; i < N_STRINGS; i++)
22713 {
22714 if (tz_strings[i])
22715 putenv (tz_strings[i]);
22716
22717 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
22718 if (! mktime_test (t))
22719 result |= 1;
22720 if ((result & 2) == 0
22721 && ! (mktime_test ((time_t) 1)
22722 && mktime_test ((time_t) (60 * 60))
22723 && mktime_test ((time_t) (60 * 60 * 24))))
22724 result |= 2;
22725
22726 for (j = 1; (result & 4) == 0; j <<= 1)
22727 {
22728 if (! bigtime_test (j))
22729 result |= 4;
22730 if (INT_MAX / 2 < j)
22731 break;
22732 }
22733 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
22734 result |= 8;
22735 }
22736 if (! irix_6_4_bug ())
22737 result |= 16;
22738 if (! spring_forward_gap ())
22739 result |= 32;
22740 if (! year_2050_test ())
22741 result |= 64;
22742 return result;
22743 }
22744 _ACEOF
22745 if ac_fn_c_try_run "$LINENO"; then :
22746 gl_cv_func_working_mktime=yes
22747 else
22748 gl_cv_func_working_mktime=no
22749 fi
22750 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22751 conftest.$ac_objext conftest.beam conftest.$ac_ext
22752 fi
22753
22754
22755 fi
22756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
22757 $as_echo "$gl_cv_func_working_mktime" >&6; }
22758
22759 if test $gl_cv_func_working_mktime = no; then
22760 REPLACE_MKTIME=1
22761 else
22762 REPLACE_MKTIME=0
22763 fi
22764
22765 if test $REPLACE_MKTIME = 1; then
22766
22767
22768
22769
22770
22771
22772
22773
22774 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
22775
22776 :
22777 fi
22778
22779
22780
22781
22782
22783 GNULIB_MKTIME=1
22784
22785
22786
22787
22788
22789
22790
22791
22792
22793
22794
22795 if test $ac_cv_func_pselect = yes; then
22796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
22797 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
22798 if test "${gl_cv_sig_pselect+set}" = set; then :
22799 $as_echo_n "(cached) " >&6
22800 else
22801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22802 /* end confdefs.h. */
22803 #include <sys/select.h>
22804
22805 int
22806 main ()
22807 {
22808 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
22809 struct timespec const *restrict,
22810 sigset_t const *restrict) = pselect;
22811 return !p;
22812 ;
22813 return 0;
22814 }
22815 _ACEOF
22816 if ac_fn_c_try_link "$LINENO"; then :
22817 gl_cv_sig_pselect=yes
22818 else
22819 gl_cv_sig_pselect=no
22820 fi
22821 rm -f core conftest.err conftest.$ac_objext \
22822 conftest$ac_exeext conftest.$ac_ext
22823 fi
22824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
22825 $as_echo "$gl_cv_sig_pselect" >&6; }
22826
22827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
22828 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
22829 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
22830 $as_echo_n "(cached) " >&6
22831 else
22832
22833 if test "$cross_compiling" = yes; then :
22834
22835 case "$host_os" in
22836 # Guess yes on glibc systems.
22837 *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
22838 # If we don't know, assume the worst.
22839 *) gl_cv_func_pselect_detects_ebadf="guessing no" ;;
22840 esac
22841
22842 else
22843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22844 /* end confdefs.h. */
22845
22846 #include <sys/types.h>
22847 #include <sys/time.h>
22848 #if HAVE_SYS_SELECT_H
22849 # include <sys/select.h>
22850 #endif
22851 #include <unistd.h>
22852 #include <errno.h>
22853
22854 int
22855 main ()
22856 {
22857
22858 fd_set set;
22859 dup2(0, 16);
22860 FD_ZERO(&set);
22861 FD_SET(16, &set);
22862 close(16);
22863 struct timespec timeout;
22864 timeout.tv_sec = 0;
22865 timeout.tv_nsec = 5000;
22866 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
22867
22868 ;
22869 return 0;
22870 }
22871 _ACEOF
22872 if ac_fn_c_try_run "$LINENO"; then :
22873 gl_cv_func_pselect_detects_ebadf=yes
22874 else
22875 gl_cv_func_pselect_detects_ebadf=no
22876 fi
22877 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22878 conftest.$ac_objext conftest.beam conftest.$ac_ext
22879 fi
22880
22881
22882 fi
22883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
22884 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
22885 case $gl_cv_func_pselect_detects_ebadf in
22886 *yes) ;;
22887 *) REPLACE_PSELECT=1 ;;
22888 esac
22889 fi
22890
22891 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
22892 REPLACE_PSELECT=1
22893 fi
22894
22895 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
22896
22897
22898
22899
22900
22901
22902
22903
22904 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
22905
22906 fi
22907
22908
22909
22910
22911
22912 GNULIB_PSELECT=1
22913
22914
22915
22916
22917
22918
22919
22920
22921
22922 LIB_PTHREAD_SIGMASK=
22923
22924
22925
22926
22927 if test "$gl_threads_api" = posix; then
22928 if test $ac_cv_func_pthread_sigmask = yes; then
22929 :
22930 else
22931 if test -n "$LIBMULTITHREAD"; then
22932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
22933 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
22934 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
22935 $as_echo_n "(cached) " >&6
22936 else
22937 gl_save_LIBS="$LIBS"
22938 LIBS="$LIBS $LIBMULTITHREAD"
22939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22940 /* end confdefs.h. */
22941 #include <pthread.h>
22942 #include <signal.h>
22943
22944 int
22945 main ()
22946 {
22947 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
22948 ;
22949 return 0;
22950 }
22951
22952 _ACEOF
22953 if ac_fn_c_try_link "$LINENO"; then :
22954 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
22955 else
22956 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
22957 fi
22958 rm -f core conftest.err conftest.$ac_objext \
22959 conftest$ac_exeext conftest.$ac_ext
22960 LIBS="$gl_save_LIBS"
22961
22962 fi
22963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
22964 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
22965 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
22966 LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
22967 else
22968 HAVE_PTHREAD_SIGMASK=0
22969 fi
22970 else
22971 HAVE_PTHREAD_SIGMASK=0
22972 fi
22973 fi
22974 else
22975 if test $ac_cv_func_pthread_sigmask = yes; then
22976 REPLACE_PTHREAD_SIGMASK=1
22977 else
22978 HAVE_PTHREAD_SIGMASK=0
22979 fi
22980 fi
22981
22982
22983
22984
22985 if test $HAVE_PTHREAD_SIGMASK = 1; then
22986
22987
22988 if test -z "$LIB_PTHREAD_SIGMASK"; then
22989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
22990 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
22991 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
22992 $as_echo_n "(cached) " >&6
22993 else
22994
22995 if test "$cross_compiling" = yes; then :
22996
22997 case "$host_os" in
22998 freebsd* | hpux* | solaris | solaris2.[2-9]*)
22999 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
23000 *)
23001 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
23002 esac
23003
23004 else
23005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23006 /* end confdefs.h. */
23007
23008 #include <pthread.h>
23009 #include <signal.h>
23010 #include <stddef.h>
23011 int main ()
23012 {
23013 sigset_t set;
23014 sigemptyset (&set);
23015 return pthread_sigmask (1729, &set, NULL) != 0;
23016 }
23017 _ACEOF
23018 if ac_fn_c_try_run "$LINENO"; then :
23019 gl_cv_func_pthread_sigmask_in_libc_works=no
23020 else
23021 gl_cv_func_pthread_sigmask_in_libc_works=yes
23022 fi
23023 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23024 conftest.$ac_objext conftest.beam conftest.$ac_ext
23025 fi
23026
23027
23028 fi
23029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
23030 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
23031 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
23032 *no)
23033 REPLACE_PTHREAD_SIGMASK=1
23034
23035 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
23036
23037 ;;
23038 esac
23039 fi
23040
23041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
23042 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
23043 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
23044 $as_echo_n "(cached) " >&6
23045 else
23046
23047 gl_save_LIBS="$LIBS"
23048 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
23049 if test "$cross_compiling" = yes; then :
23050 case "$host_os" in
23051 cygwin*)
23052 gl_cv_func_pthread_sigmask_return_works="guessing no";;
23053 *)
23054 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
23055 esac
23056
23057 else
23058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23059 /* end confdefs.h. */
23060
23061 #include <pthread.h>
23062 #include <signal.h>
23063 #include <stddef.h>
23064 int main ()
23065 {
23066 sigset_t set;
23067 sigemptyset (&set);
23068 if (pthread_sigmask (1729, &set, NULL) == -1)
23069 return 1;
23070 return 0;
23071 }
23072 _ACEOF
23073 if ac_fn_c_try_run "$LINENO"; then :
23074 gl_cv_func_pthread_sigmask_return_works=yes
23075 else
23076 gl_cv_func_pthread_sigmask_return_works=no
23077 fi
23078 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23079 conftest.$ac_objext conftest.beam conftest.$ac_ext
23080 fi
23081
23082 LIBS="$gl_save_LIBS"
23083
23084 fi
23085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
23086 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
23087 case "$gl_cv_func_pthread_sigmask_return_works" in
23088 *no)
23089 REPLACE_PTHREAD_SIGMASK=1
23090
23091 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
23092
23093 ;;
23094 esac
23095
23096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
23097 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
23098 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
23099 $as_echo_n "(cached) " >&6
23100 else
23101
23102 case "$host_os" in
23103 irix*)
23104 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
23105 *)
23106 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
23107 esac
23108 gl_save_LIBS="$LIBS"
23109 LIBS="$LIBS $LIBMULTITHREAD"
23110 if test "$cross_compiling" = yes; then :
23111 :
23112 else
23113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23114 /* end confdefs.h. */
23115
23116 #include <pthread.h>
23117 #include <signal.h>
23118 #include <stdio.h>
23119 #include <stdlib.h>
23120 #include <unistd.h>
23121 static volatile int sigint_occurred;
23122 static void
23123 sigint_handler (int sig)
23124 {
23125 sigint_occurred++;
23126 }
23127 int main ()
23128 {
23129 sigset_t set;
23130 int pid = getpid ();
23131 char command[80];
23132 signal (SIGINT, sigint_handler);
23133 sigemptyset (&set);
23134 sigaddset (&set, SIGINT);
23135 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
23136 return 1;
23137 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
23138 if (!(system (command) == 0))
23139 return 2;
23140 sleep (2);
23141 if (!(sigint_occurred == 0))
23142 return 3;
23143 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
23144 return 4;
23145 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
23146 return 5;
23147 return 0;
23148 }
23149 _ACEOF
23150 if ac_fn_c_try_run "$LINENO"; then :
23151 :
23152 else
23153 gl_cv_func_pthread_sigmask_unblock_works=no
23154 fi
23155 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23156 conftest.$ac_objext conftest.beam conftest.$ac_ext
23157 fi
23158
23159 LIBS="$gl_save_LIBS"
23160
23161 fi
23162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
23163 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
23164 case "$gl_cv_func_pthread_sigmask_unblock_works" in
23165 *no)
23166 REPLACE_PTHREAD_SIGMASK=1
23167
23168 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
23169
23170 ;;
23171 esac
23172 fi
23173
23174 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
23175
23176
23177
23178
23179
23180
23181
23182
23183 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
23184
23185
23186 if test $HAVE_PTHREAD_SIGMASK = 1; then
23187
23188 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
23189
23190 fi
23191
23192 fi
23193
23194
23195
23196
23197
23198 GNULIB_PTHREAD_SIGMASK=1
23199
23200
23201
23202
23203
23204
23205
23206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
23207 $as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; }
23208 if test "${gl_cv_func_svid_putenv+set}" = set; then :
23209 $as_echo_n "(cached) " >&6
23210 else
23211 if test "$cross_compiling" = yes; then :
23212 case "$host_os" in
23213 # Guess yes on glibc systems.
23214 *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
23215 # If we don't know, assume the worst.
23216 *) gl_cv_func_svid_putenv="guessing no" ;;
23217 esac
23218
23219 else
23220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23221 /* end confdefs.h. */
23222 $ac_includes_default
23223 int
23224 main ()
23225 {
23226
23227 /* Put it in env. */
23228 if (putenv ("CONFTEST_putenv=val"))
23229 return 1;
23230
23231 /* Try to remove it. */
23232 if (putenv ("CONFTEST_putenv"))
23233 return 2;
23234
23235 /* Make sure it was deleted. */
23236 if (getenv ("CONFTEST_putenv") != 0)
23237 return 3;
23238
23239 return 0;
23240
23241 ;
23242 return 0;
23243 }
23244 _ACEOF
23245 if ac_fn_c_try_run "$LINENO"; then :
23246 gl_cv_func_svid_putenv=yes
23247 else
23248 gl_cv_func_svid_putenv=no
23249 fi
23250 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23251 conftest.$ac_objext conftest.beam conftest.$ac_ext
23252 fi
23253
23254
23255 fi
23256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
23257 $as_echo "$gl_cv_func_svid_putenv" >&6; }
23258 case "$gl_cv_func_svid_putenv" in
23259 *yes) ;;
23260 *)
23261 REPLACE_PUTENV=1
23262 ;;
23263 esac
23264
23265 if test $REPLACE_PUTENV = 1; then
23266
23267
23268
23269
23270
23271
23272
23273
23274 gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext"
23275
23276 fi
23277
23278
23279
23280
23281
23282 GNULIB_PUTENV=1
23283
23284
23285
23286
23287
23288
23289
23290
23291 if test $ac_cv_func_readlink = no; then
23292 HAVE_READLINK=0
23293 else
23294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
23295 $as_echo_n "checking whether readlink signature is correct... " >&6; }
23296 if test "${gl_cv_decl_readlink_works+set}" = set; then :
23297 $as_echo_n "(cached) " >&6
23298 else
23299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23300 /* end confdefs.h. */
23301 #include <unistd.h>
23302 /* Cause compilation failure if original declaration has wrong type. */
23303 ssize_t readlink (const char *, char *, size_t);
23304 int
23305 main ()
23306 {
23307
23308 ;
23309 return 0;
23310 }
23311 _ACEOF
23312 if ac_fn_c_try_compile "$LINENO"; then :
23313 gl_cv_decl_readlink_works=yes
23314 else
23315 gl_cv_decl_readlink_works=no
23316 fi
23317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23318 fi
23319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
23320 $as_echo "$gl_cv_decl_readlink_works" >&6; }
23321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
23322 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
23323 if test "${gl_cv_func_readlink_works+set}" = set; then :
23324 $as_echo_n "(cached) " >&6
23325 else
23326 # We have readlink, so assume ln -s works.
23327 ln -s conftest.no-such conftest.link
23328 ln -s conftest.link conftest.lnk2
23329 if test "$cross_compiling" = yes; then :
23330 case "$host_os" in
23331 # Guess yes on glibc systems.
23332 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
23333 # If we don't know, assume the worst.
23334 *) gl_cv_func_readlink_works="guessing no" ;;
23335 esac
23336
23337 else
23338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23339 /* end confdefs.h. */
23340 #include <unistd.h>
23341
23342 int
23343 main ()
23344 {
23345 char buf[20];
23346 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
23347 ;
23348 return 0;
23349 }
23350 _ACEOF
23351 if ac_fn_c_try_run "$LINENO"; then :
23352 gl_cv_func_readlink_works=yes
23353 else
23354 gl_cv_func_readlink_works=no
23355 fi
23356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23357 conftest.$ac_objext conftest.beam conftest.$ac_ext
23358 fi
23359
23360 rm -f conftest.link conftest.lnk2
23361 fi
23362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
23363 $as_echo "$gl_cv_func_readlink_works" >&6; }
23364 case "$gl_cv_func_readlink_works" in
23365 *yes)
23366 if test "$gl_cv_decl_readlink_works" != yes; then
23367 REPLACE_READLINK=1
23368 fi
23369 ;;
23370 *)
23371
23372 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
23373
23374 REPLACE_READLINK=1
23375 ;;
23376 esac
23377 fi
23378
23379 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
23380
23381
23382
23383
23384
23385
23386
23387
23388 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
23389
23390
23391 :
23392
23393 fi
23394
23395
23396
23397
23398
23399 GNULIB_READLINK=1
23400
23401
23402
23403
23404
23405
23406
23407
23408
23409 if test $ac_cv_func_readlinkat = no; then
23410 HAVE_READLINKAT=0
23411 fi
23412
23413 if test $HAVE_READLINKAT = 0; then
23414
23415
23416
23417
23418
23419
23420
23421
23422 gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext"
23423
23424 fi
23425
23426
23427
23428
23429
23430 GNULIB_READLINKAT=1
23431
23432
23433
23434
23435
23436
23437 for ac_func in sig2str
23438 do :
23439 ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str"
23440 if test "x$ac_cv_func_sig2str" = x""yes; then :
23441 cat >>confdefs.h <<_ACEOF
23442 #define HAVE_SIG2STR 1
23443 _ACEOF
23444
23445 fi
23446 done
23447
23448
23449 if test $ac_cv_func_sig2str = no; then
23450
23451
23452
23453
23454
23455
23456
23457
23458 gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext"
23459
23460
23461 :
23462
23463 fi
23464
23465
23466
23467
23468
23469
23470
23471
23472
23473
23474
23475 if test $gl_cv_have_include_next = yes; then
23476 gl_cv_next_signal_h='<'signal.h'>'
23477 else
23478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
23479 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
23480 if test "${gl_cv_next_signal_h+set}" = set; then :
23481 $as_echo_n "(cached) " >&6
23482 else
23483
23484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23485 /* end confdefs.h. */
23486 #include <signal.h>
23487
23488 _ACEOF
23489 case "$host_os" in
23490 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23491 *) gl_absname_cpp="$ac_cpp" ;;
23492 esac
23493
23494 case "$host_os" in
23495 mingw*)
23496 gl_dirsep_regex='[/\\]'
23497 ;;
23498 *)
23499 gl_dirsep_regex='\/'
23500 ;;
23501 esac
23502 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23503
23504 gl_header_literal_regex=`echo 'signal.h' \
23505 | sed -e "$gl_make_literal_regex_sed"`
23506 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23507 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23508 s|^/[^/]|//&|
23509 p
23510 q
23511 }'
23512 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23513 sed -n "$gl_absolute_header_sed"`'"'
23514
23515
23516 fi
23517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
23518 $as_echo "$gl_cv_next_signal_h" >&6; }
23519 fi
23520 NEXT_SIGNAL_H=$gl_cv_next_signal_h
23521
23522 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23523 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23524 gl_next_as_first_directive='<'signal.h'>'
23525 else
23526 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23527 gl_next_as_first_directive=$gl_cv_next_signal_h
23528 fi
23529 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
23530
23531
23532
23533
23534
23535 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
23536 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
23537 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
23538 #include <signal.h>
23539
23540 "
23541 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
23542
23543 else
23544 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
23545 fi
23546
23547
23548
23549
23550
23551
23552
23553 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
23554 #include <signal.h>
23555
23556 "
23557 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
23558
23559 else
23560 HAVE_SIGHANDLER_T=0
23561 fi
23562
23563
23564
23565
23566 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
23567 /* <sys/types.h> is not needed according to POSIX, but the
23568 <sys/socket.h> in i386-unknown-freebsd4.10 and
23569 powerpc-apple-darwin5.5 required it. */
23570 #include <sys/types.h>
23571 #if HAVE_SYS_SOCKET_H
23572 # include <sys/socket.h>
23573 #elif HAVE_WS2TCPIP_H
23574 # include <ws2tcpip.h>
23575 #endif
23576
23577 "
23578 if test "x$ac_cv_type_socklen_t" = x""yes; then :
23579
23580 else
23581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
23582 $as_echo_n "checking for socklen_t equivalent... " >&6; }
23583 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
23584 $as_echo_n "(cached) " >&6
23585 else
23586 # Systems have either "struct sockaddr *" or
23587 # "void *" as the second argument to getpeername
23588 gl_cv_socklen_t_equiv=
23589 for arg2 in "struct sockaddr" void; do
23590 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
23591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23592 /* end confdefs.h. */
23593 #include <sys/types.h>
23594 #include <sys/socket.h>
23595
23596 int getpeername (int, $arg2 *, $t *);
23597 int
23598 main ()
23599 {
23600 $t len;
23601 getpeername (0, 0, &len);
23602 ;
23603 return 0;
23604 }
23605 _ACEOF
23606 if ac_fn_c_try_compile "$LINENO"; then :
23607 gl_cv_socklen_t_equiv="$t"
23608 fi
23609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23610 test "$gl_cv_socklen_t_equiv" != "" && break
23611 done
23612 test "$gl_cv_socklen_t_equiv" != "" && break
23613 done
23614
23615 fi
23616
23617 if test "$gl_cv_socklen_t_equiv" = ""; then
23618 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
23619 fi
23620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
23621 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
23622
23623 cat >>confdefs.h <<_ACEOF
23624 #define socklen_t $gl_cv_socklen_t_equiv
23625 _ACEOF
23626
23627 fi
23628
23629
23630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
23631 $as_echo_n "checking for ssize_t... " >&6; }
23632 if test "${gt_cv_ssize_t+set}" = set; then :
23633 $as_echo_n "(cached) " >&6
23634 else
23635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23636 /* end confdefs.h. */
23637 #include <sys/types.h>
23638 int
23639 main ()
23640 {
23641 int x = sizeof (ssize_t *) + sizeof (ssize_t);
23642 return !x;
23643 ;
23644 return 0;
23645 }
23646 _ACEOF
23647 if ac_fn_c_try_compile "$LINENO"; then :
23648 gt_cv_ssize_t=yes
23649 else
23650 gt_cv_ssize_t=no
23651 fi
23652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23653 fi
23654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
23655 $as_echo "$gt_cv_ssize_t" >&6; }
23656 if test $gt_cv_ssize_t = no; then
23657
23658 $as_echo "#define ssize_t int" >>confdefs.h
23659
23660 fi
23661
23662
23663
23664
23665
23666 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
23667 #include <sys/stat.h>
23668 "
23669 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
23670
23671 cat >>confdefs.h <<_ACEOF
23672 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
23673 _ACEOF
23674
23675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
23676 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
23677 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
23678 $as_echo_n "(cached) " >&6
23679 else
23680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23681 /* end confdefs.h. */
23682
23683 #include <sys/types.h>
23684 #include <sys/stat.h>
23685 #if HAVE_SYS_TIME_H
23686 # include <sys/time.h>
23687 #endif
23688 #include <time.h>
23689 struct timespec ts;
23690 struct stat st;
23691
23692 int
23693 main ()
23694 {
23695
23696 st.st_atim = ts;
23697
23698 ;
23699 return 0;
23700 }
23701 _ACEOF
23702 if ac_fn_c_try_compile "$LINENO"; then :
23703 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
23704 else
23705 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
23706 fi
23707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23708 fi
23709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
23710 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
23711 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
23712
23713 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
23714
23715 fi
23716 else
23717 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
23718 #include <sys/stat.h>
23719 "
23720 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
23721
23722 cat >>confdefs.h <<_ACEOF
23723 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
23724 _ACEOF
23725
23726
23727 else
23728 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
23729 #include <sys/stat.h>
23730 "
23731 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
23732
23733 cat >>confdefs.h <<_ACEOF
23734 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
23735 _ACEOF
23736
23737
23738 else
23739 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
23740 #include <sys/stat.h>
23741 "
23742 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
23743
23744 cat >>confdefs.h <<_ACEOF
23745 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
23746 _ACEOF
23747
23748
23749 fi
23750
23751 fi
23752
23753 fi
23754
23755 fi
23756
23757
23758
23759
23760
23761 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
23762 #include <sys/stat.h>
23763 "
23764 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
23765
23766 cat >>confdefs.h <<_ACEOF
23767 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
23768 _ACEOF
23769
23770
23771 else
23772 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
23773 #include <sys/stat.h>
23774 "
23775 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
23776
23777 cat >>confdefs.h <<_ACEOF
23778 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
23779 _ACEOF
23780
23781
23782 else
23783 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
23784 #include <sys/stat.h>
23785 "
23786 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
23787
23788 cat >>confdefs.h <<_ACEOF
23789 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
23790 _ACEOF
23791
23792
23793 fi
23794
23795 fi
23796
23797 fi
23798
23799
23800
23801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
23802 $as_echo_n "checking for working stdalign.h... " >&6; }
23803 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
23804 $as_echo_n "(cached) " >&6
23805 else
23806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23807 /* end confdefs.h. */
23808 #include <stdalign.h>
23809 #include <stddef.h>
23810
23811 /* Test that alignof yields a result consistent with offsetof.
23812 This catches GCC bug 52023
23813 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
23814 #ifdef __cplusplus
23815 template <class t> struct alignof_helper { char a; t b; };
23816 # define ao(type) offsetof (alignof_helper<type>, b)
23817 #else
23818 # define ao(type) offsetof (struct { char a; type b; }, b)
23819 #endif
23820 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
23821 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
23822 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
23823
23824 /* Test _Alignas only on platforms where gnulib can help. */
23825 #if \
23826 (__GNUC__ || __IBMC__ || __IBMCPP__ \
23827 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
23828 int alignas (8) alignas_int = 1;
23829 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
23830 #endif
23831
23832 int
23833 main ()
23834 {
23835
23836 ;
23837 return 0;
23838 }
23839 _ACEOF
23840 if ac_fn_c_try_compile "$LINENO"; then :
23841 gl_cv_header_working_stdalign_h=yes
23842 else
23843 gl_cv_header_working_stdalign_h=no
23844 fi
23845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23846 fi
23847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
23848 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
23849
23850 if test $gl_cv_header_working_stdalign_h = yes; then
23851 STDALIGN_H=''
23852 else
23853 STDALIGN_H='stdalign.h'
23854 fi
23855
23856
23857 if test -n "$STDALIGN_H"; then
23858 GL_GENERATE_STDALIGN_H_TRUE=
23859 GL_GENERATE_STDALIGN_H_FALSE='#'
23860 else
23861 GL_GENERATE_STDALIGN_H_TRUE='#'
23862 GL_GENERATE_STDALIGN_H_FALSE=
23863 fi
23864
23865
23866
23867 STDARG_H=''
23868 NEXT_STDARG_H='<stdarg.h>'
23869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
23870 $as_echo_n "checking for va_copy... " >&6; }
23871 if test "${gl_cv_func_va_copy+set}" = set; then :
23872 $as_echo_n "(cached) " >&6
23873 else
23874
23875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23876 /* end confdefs.h. */
23877 #include <stdarg.h>
23878 int
23879 main ()
23880 {
23881
23882 #ifndef va_copy
23883 void (*func) (va_list, va_list) = va_copy;
23884 #endif
23885
23886 ;
23887 return 0;
23888 }
23889 _ACEOF
23890 if ac_fn_c_try_compile "$LINENO"; then :
23891 gl_cv_func_va_copy=yes
23892 else
23893 gl_cv_func_va_copy=no
23894 fi
23895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23896 fi
23897
23898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
23899 $as_echo "$gl_cv_func_va_copy" >&6; }
23900 if test $gl_cv_func_va_copy = no; then
23901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23902 /* end confdefs.h. */
23903 #if defined _AIX && !defined __GNUC__
23904 AIX vaccine
23905 #endif
23906
23907 _ACEOF
23908 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23909 $EGREP "vaccine" >/dev/null 2>&1; then :
23910 gl_aixcc=yes
23911 else
23912 gl_aixcc=no
23913 fi
23914 rm -f conftest*
23915
23916 if test $gl_aixcc = yes; then
23917 STDARG_H=stdarg.h
23918
23919
23920
23921
23922
23923
23924
23925
23926 if test $gl_cv_have_include_next = yes; then
23927 gl_cv_next_stdarg_h='<'stdarg.h'>'
23928 else
23929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
23930 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
23931 if test "${gl_cv_next_stdarg_h+set}" = set; then :
23932 $as_echo_n "(cached) " >&6
23933 else
23934
23935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23936 /* end confdefs.h. */
23937 #include <stdarg.h>
23938
23939 _ACEOF
23940 case "$host_os" in
23941 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23942 *) gl_absname_cpp="$ac_cpp" ;;
23943 esac
23944
23945 case "$host_os" in
23946 mingw*)
23947 gl_dirsep_regex='[/\\]'
23948 ;;
23949 *)
23950 gl_dirsep_regex='\/'
23951 ;;
23952 esac
23953 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23954
23955 gl_header_literal_regex=`echo 'stdarg.h' \
23956 | sed -e "$gl_make_literal_regex_sed"`
23957 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23958 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23959 s|^/[^/]|//&|
23960 p
23961 q
23962 }'
23963 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23964 sed -n "$gl_absolute_header_sed"`'"'
23965
23966
23967 fi
23968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
23969 $as_echo "$gl_cv_next_stdarg_h" >&6; }
23970 fi
23971 NEXT_STDARG_H=$gl_cv_next_stdarg_h
23972
23973 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23974 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23975 gl_next_as_first_directive='<'stdarg.h'>'
23976 else
23977 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23978 gl_next_as_first_directive=$gl_cv_next_stdarg_h
23979 fi
23980 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
23981
23982
23983
23984
23985 if test "$gl_cv_next_stdarg_h" = '""'; then
23986 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
23987 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
23988 fi
23989 else
23990
23991 saved_as_echo_n="$as_echo_n"
23992 as_echo_n=':'
23993 if test "${gl_cv_func___va_copy+set}" = set; then :
23994 $as_echo_n "(cached) " >&6
23995 else
23996
23997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23998 /* end confdefs.h. */
23999 #include <stdarg.h>
24000 int
24001 main ()
24002 {
24003
24004 #ifndef __va_copy
24005 error, bail out
24006 #endif
24007
24008 ;
24009 return 0;
24010 }
24011 _ACEOF
24012 if ac_fn_c_try_compile "$LINENO"; then :
24013 gl_cv_func___va_copy=yes
24014 else
24015 gl_cv_func___va_copy=no
24016 fi
24017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24018 fi
24019
24020 as_echo_n="$saved_as_echo_n"
24021
24022 if test $gl_cv_func___va_copy = yes; then
24023
24024 $as_echo "#define va_copy __va_copy" >>confdefs.h
24025
24026 else
24027
24028
24029 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
24030
24031 fi
24032 fi
24033 fi
24034
24035 if test -n "$STDARG_H"; then
24036 GL_GENERATE_STDARG_H_TRUE=
24037 GL_GENERATE_STDARG_H_FALSE='#'
24038 else
24039 GL_GENERATE_STDARG_H_TRUE='#'
24040 GL_GENERATE_STDARG_H_FALSE=
24041 fi
24042
24043
24044
24045
24046
24047
24048 # Define two additional variables used in the Makefile substitution.
24049
24050 if test "$ac_cv_header_stdbool_h" = yes; then
24051 STDBOOL_H=''
24052 else
24053 STDBOOL_H='stdbool.h'
24054 fi
24055
24056 if test -n "$STDBOOL_H"; then
24057 GL_GENERATE_STDBOOL_H_TRUE=
24058 GL_GENERATE_STDBOOL_H_FALSE='#'
24059 else
24060 GL_GENERATE_STDBOOL_H_TRUE='#'
24061 GL_GENERATE_STDBOOL_H_FALSE=
24062 fi
24063
24064
24065 if test "$ac_cv_type__Bool" = yes; then
24066 HAVE__BOOL=1
24067 else
24068 HAVE__BOOL=0
24069 fi
24070
24071
24072
24073
24074
24075 STDDEF_H=
24076 if test $gt_cv_c_wchar_t = no; then
24077 HAVE_WCHAR_T=0
24078 STDDEF_H=stddef.h
24079 fi
24080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
24081 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
24082 if test "${gl_cv_decl_null_works+set}" = set; then :
24083 $as_echo_n "(cached) " >&6
24084 else
24085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24086 /* end confdefs.h. */
24087 #include <stddef.h>
24088 int test[2 * (sizeof NULL == sizeof (void *)) -1];
24089
24090 int
24091 main ()
24092 {
24093
24094 ;
24095 return 0;
24096 }
24097 _ACEOF
24098 if ac_fn_c_try_compile "$LINENO"; then :
24099 gl_cv_decl_null_works=yes
24100 else
24101 gl_cv_decl_null_works=no
24102 fi
24103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24104 fi
24105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
24106 $as_echo "$gl_cv_decl_null_works" >&6; }
24107 if test $gl_cv_decl_null_works = no; then
24108 REPLACE_NULL=1
24109 STDDEF_H=stddef.h
24110 fi
24111
24112 if test -n "$STDDEF_H"; then
24113 GL_GENERATE_STDDEF_H_TRUE=
24114 GL_GENERATE_STDDEF_H_FALSE='#'
24115 else
24116 GL_GENERATE_STDDEF_H_TRUE='#'
24117 GL_GENERATE_STDDEF_H_FALSE=
24118 fi
24119
24120 if test -n "$STDDEF_H"; then
24121
24122
24123
24124
24125
24126
24127
24128
24129 if test $gl_cv_have_include_next = yes; then
24130 gl_cv_next_stddef_h='<'stddef.h'>'
24131 else
24132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
24133 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
24134 if test "${gl_cv_next_stddef_h+set}" = set; then :
24135 $as_echo_n "(cached) " >&6
24136 else
24137
24138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24139 /* end confdefs.h. */
24140 #include <stddef.h>
24141
24142 _ACEOF
24143 case "$host_os" in
24144 aix*) gl_absname_cpp="$ac_cpp -C" ;;
24145 *) gl_absname_cpp="$ac_cpp" ;;
24146 esac
24147
24148 case "$host_os" in
24149 mingw*)
24150 gl_dirsep_regex='[/\\]'
24151 ;;
24152 *)
24153 gl_dirsep_regex='\/'
24154 ;;
24155 esac
24156 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
24157
24158 gl_header_literal_regex=`echo 'stddef.h' \
24159 | sed -e "$gl_make_literal_regex_sed"`
24160 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24161 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24162 s|^/[^/]|//&|
24163 p
24164 q
24165 }'
24166 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24167 sed -n "$gl_absolute_header_sed"`'"'
24168
24169
24170 fi
24171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
24172 $as_echo "$gl_cv_next_stddef_h" >&6; }
24173 fi
24174 NEXT_STDDEF_H=$gl_cv_next_stddef_h
24175
24176 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
24177 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24178 gl_next_as_first_directive='<'stddef.h'>'
24179 else
24180 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24181 gl_next_as_first_directive=$gl_cv_next_stddef_h
24182 fi
24183 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
24184
24185
24186
24187
24188 fi
24189
24190
24191
24192
24193
24194
24195
24196
24197
24198
24199
24200
24201 if test $gl_cv_have_include_next = yes; then
24202 gl_cv_next_stdio_h='<'stdio.h'>'
24203 else
24204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
24205 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
24206 if test "${gl_cv_next_stdio_h+set}" = set; then :
24207 $as_echo_n "(cached) " >&6
24208 else
24209
24210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24211 /* end confdefs.h. */
24212 #include <stdio.h>
24213
24214 _ACEOF
24215 case "$host_os" in
24216 aix*) gl_absname_cpp="$ac_cpp -C" ;;
24217 *) gl_absname_cpp="$ac_cpp" ;;
24218 esac
24219
24220 case "$host_os" in
24221 mingw*)
24222 gl_dirsep_regex='[/\\]'
24223 ;;
24224 *)
24225 gl_dirsep_regex='\/'
24226 ;;
24227 esac
24228 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
24229
24230 gl_header_literal_regex=`echo 'stdio.h' \
24231 | sed -e "$gl_make_literal_regex_sed"`
24232 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24233 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24234 s|^/[^/]|//&|
24235 p
24236 q
24237 }'
24238 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24239 sed -n "$gl_absolute_header_sed"`'"'
24240
24241
24242 fi
24243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
24244 $as_echo "$gl_cv_next_stdio_h" >&6; }
24245 fi
24246 NEXT_STDIO_H=$gl_cv_next_stdio_h
24247
24248 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
24249 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24250 gl_next_as_first_directive='<'stdio.h'>'
24251 else
24252 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24253 gl_next_as_first_directive=$gl_cv_next_stdio_h
24254 fi
24255 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
24256
24257
24258
24259
24260
24261 GNULIB_FSCANF=1
24262
24263
24264 cat >>confdefs.h <<_ACEOF
24265 #define GNULIB_FSCANF 1
24266 _ACEOF
24267
24268
24269 GNULIB_SCANF=1
24270
24271
24272 cat >>confdefs.h <<_ACEOF
24273 #define GNULIB_SCANF 1
24274 _ACEOF
24275
24276
24277 GNULIB_FGETC=1
24278 GNULIB_GETC=1
24279 GNULIB_GETCHAR=1
24280 GNULIB_FGETS=1
24281 GNULIB_FREAD=1
24282
24283
24284 GNULIB_FPRINTF=1
24285 GNULIB_PRINTF=1
24286 GNULIB_VFPRINTF=1
24287 GNULIB_VPRINTF=1
24288 GNULIB_FPUTC=1
24289 GNULIB_PUTC=1
24290 GNULIB_PUTCHAR=1
24291 GNULIB_FPUTS=1
24292 GNULIB_PUTS=1
24293 GNULIB_FWRITE=1
24294
24295
24296
24297
24298
24299
24300
24301
24302
24303
24304
24305
24306
24307
24308
24309 if test $gl_cv_have_include_next = yes; then
24310 gl_cv_next_stdlib_h='<'stdlib.h'>'
24311 else
24312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
24313 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
24314 if test "${gl_cv_next_stdlib_h+set}" = set; then :
24315 $as_echo_n "(cached) " >&6
24316 else
24317
24318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24319 /* end confdefs.h. */
24320 #include <stdlib.h>
24321
24322 _ACEOF
24323 case "$host_os" in
24324 aix*) gl_absname_cpp="$ac_cpp -C" ;;
24325 *) gl_absname_cpp="$ac_cpp" ;;
24326 esac
24327
24328 case "$host_os" in
24329 mingw*)
24330 gl_dirsep_regex='[/\\]'
24331 ;;
24332 *)
24333 gl_dirsep_regex='\/'
24334 ;;
24335 esac
24336 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
24337
24338 gl_header_literal_regex=`echo 'stdlib.h' \
24339 | sed -e "$gl_make_literal_regex_sed"`
24340 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24341 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24342 s|^/[^/]|//&|
24343 p
24344 q
24345 }'
24346 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24347 sed -n "$gl_absolute_header_sed"`'"'
24348
24349
24350 fi
24351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
24352 $as_echo "$gl_cv_next_stdlib_h" >&6; }
24353 fi
24354 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
24355
24356 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
24357 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24358 gl_next_as_first_directive='<'stdlib.h'>'
24359 else
24360 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24361 gl_next_as_first_directive=$gl_cv_next_stdlib_h
24362 fi
24363 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
24364
24365
24366
24367
24368
24369
24370
24371
24372
24373 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
24374
24375
24376
24377
24378
24379
24380
24381 $as_echo "#define my_strftime nstrftime" >>confdefs.h
24382
24383
24384
24385
24386
24387
24388
24389
24390
24391
24392
24393 if test "$ac_cv_have_decl_strtoimax" != yes; then
24394 HAVE_DECL_STRTOIMAX=0
24395 fi
24396
24397 if test $ac_cv_func_strtoimax = yes; then
24398 HAVE_STRTOIMAX=1
24399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
24400 $as_echo_n "checking whether strtoimax works... " >&6; }
24401 if test "${gl_cv_func_strtoimax+set}" = set; then :
24402 $as_echo_n "(cached) " >&6
24403 else
24404 if test "$cross_compiling" = yes; then :
24405 case "$host_os" in
24406 # Guess no on AIX 5.
24407 aix5*) gl_cv_func_strtoimax="guessing no" ;;
24408 # Guess yes otherwise.
24409 *) gl_cv_func_strtoimax="guessing yes" ;;
24410 esac
24411
24412 else
24413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24414 /* end confdefs.h. */
24415
24416 #include <errno.h>
24417 #include <string.h>
24418 #include <inttypes.h>
24419 int main ()
24420 {
24421 if (sizeof (intmax_t) > sizeof (int))
24422 {
24423 const char *s = "4294967295";
24424 char *p;
24425 intmax_t res;
24426 errno = 0;
24427 res = strtoimax (s, &p, 10);
24428 if (p != s + strlen (s))
24429 return 1;
24430 if (errno != 0)
24431 return 2;
24432 if (res != (intmax_t) 65535 * (intmax_t) 65537)
24433 return 3;
24434 }
24435 else
24436 {
24437 const char *s = "2147483647";
24438 char *p;
24439 intmax_t res;
24440 errno = 0;
24441 res = strtoimax (s, &p, 10);
24442 if (p != s + strlen (s))
24443 return 1;
24444 if (errno != 0)
24445 return 2;
24446 if (res != 2147483647)
24447 return 3;
24448 }
24449 return 0;
24450 }
24451
24452 _ACEOF
24453 if ac_fn_c_try_run "$LINENO"; then :
24454 gl_cv_func_strtoimax=yes
24455 else
24456 gl_cv_func_strtoimax=no
24457 fi
24458 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24459 conftest.$ac_objext conftest.beam conftest.$ac_ext
24460 fi
24461
24462
24463 fi
24464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
24465 $as_echo "$gl_cv_func_strtoimax" >&6; }
24466 case "$gl_cv_func_strtoimax" in
24467 *no) REPLACE_STRTOIMAX=1 ;;
24468 esac
24469 else
24470 HAVE_STRTOIMAX=0
24471 fi
24472
24473 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
24474
24475
24476
24477
24478
24479
24480
24481
24482 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
24483
24484
24485 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
24486 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
24487 ac_have_decl=1
24488 else
24489 ac_have_decl=0
24490 fi
24491
24492 cat >>confdefs.h <<_ACEOF
24493 #define HAVE_DECL_STRTOLL $ac_have_decl
24494 _ACEOF
24495
24496
24497
24498 fi
24499
24500
24501
24502
24503
24504 GNULIB_STRTOIMAX=1
24505
24506
24507
24508
24509
24510
24511
24512
24513
24514 if test "$ac_cv_have_decl_strtoumax" != yes; then
24515 HAVE_DECL_STRTOUMAX=0
24516 fi
24517
24518 if test $ac_cv_func_strtoumax = no; then
24519
24520
24521
24522
24523
24524
24525
24526
24527 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
24528
24529
24530 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
24531 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
24532 ac_have_decl=1
24533 else
24534 ac_have_decl=0
24535 fi
24536
24537 cat >>confdefs.h <<_ACEOF
24538 #define HAVE_DECL_STRTOULL $ac_have_decl
24539 _ACEOF
24540
24541
24542
24543 fi
24544
24545
24546
24547
24548
24549 GNULIB_STRTOUMAX=1
24550
24551
24552
24553
24554
24555
24556
24557 if test $ac_cv_func_symlink = no; then
24558 HAVE_SYMLINK=0
24559 else
24560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
24561 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
24562 if test "${gl_cv_func_symlink_works+set}" = set; then :
24563 $as_echo_n "(cached) " >&6
24564 else
24565 if test "$cross_compiling" = yes; then :
24566 case "$host_os" in
24567 # Guess yes on glibc systems.
24568 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
24569 # If we don't know, assume the worst.
24570 *) gl_cv_func_symlink_works="guessing no" ;;
24571 esac
24572
24573 else
24574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24575 /* end confdefs.h. */
24576 #include <unistd.h>
24577
24578 int
24579 main ()
24580 {
24581 int result = 0;
24582 if (!symlink ("a", "conftest.link/"))
24583 result |= 1;
24584 if (symlink ("conftest.f", "conftest.lnk2"))
24585 result |= 2;
24586 else if (!symlink ("a", "conftest.lnk2/"))
24587 result |= 4;
24588 return result;
24589
24590 ;
24591 return 0;
24592 }
24593 _ACEOF
24594 if ac_fn_c_try_run "$LINENO"; then :
24595 gl_cv_func_symlink_works=yes
24596 else
24597 gl_cv_func_symlink_works=no
24598 fi
24599 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24600 conftest.$ac_objext conftest.beam conftest.$ac_ext
24601 fi
24602
24603 rm -f conftest.f conftest.link conftest.lnk2
24604 fi
24605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
24606 $as_echo "$gl_cv_func_symlink_works" >&6; }
24607 case "$gl_cv_func_symlink_works" in
24608 *yes) ;;
24609 *)
24610 REPLACE_SYMLINK=1
24611 ;;
24612 esac
24613 fi
24614
24615 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
24616
24617
24618
24619
24620
24621
24622
24623
24624 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
24625
24626 fi
24627
24628
24629
24630
24631
24632 GNULIB_SYMLINK=1
24633
24634
24635
24636
24637
24638
24639
24640
24641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
24642 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
24643 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
24644 $as_echo_n "(cached) " >&6
24645 else
24646
24647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24648 /* end confdefs.h. */
24649 #include <sys/select.h>
24650 int
24651 main ()
24652 {
24653 struct timeval b;
24654 ;
24655 return 0;
24656 }
24657 _ACEOF
24658 if ac_fn_c_try_compile "$LINENO"; then :
24659 gl_cv_header_sys_select_h_selfcontained=yes
24660 else
24661 gl_cv_header_sys_select_h_selfcontained=no
24662 fi
24663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24664 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
24665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24666 /* end confdefs.h. */
24667 #include <sys/select.h>
24668 int
24669 main ()
24670 {
24671 int memset; int bzero;
24672 ;
24673 return 0;
24674 }
24675
24676 _ACEOF
24677 if ac_fn_c_try_compile "$LINENO"; then :
24678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24679 /* end confdefs.h. */
24680 #include <sys/select.h>
24681 int
24682 main ()
24683 {
24684
24685 #undef memset
24686 #define memset nonexistent_memset
24687 extern
24688 #ifdef __cplusplus
24689 "C"
24690 #endif
24691 void *memset (void *, int, unsigned long);
24692 #undef bzero
24693 #define bzero nonexistent_bzero
24694 extern
24695 #ifdef __cplusplus
24696 "C"
24697 #endif
24698 void bzero (void *, unsigned long);
24699 fd_set fds;
24700 FD_ZERO (&fds);
24701
24702 ;
24703 return 0;
24704 }
24705
24706 _ACEOF
24707 if ac_fn_c_try_link "$LINENO"; then :
24708
24709 else
24710 gl_cv_header_sys_select_h_selfcontained=no
24711 fi
24712 rm -f core conftest.err conftest.$ac_objext \
24713 conftest$ac_exeext conftest.$ac_ext
24714
24715 fi
24716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24717 fi
24718
24719 fi
24720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
24721 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
24722
24723
24724
24725
24726
24727
24728
24729
24730
24731 if test $gl_cv_have_include_next = yes; then
24732 gl_cv_next_sys_select_h='<'sys/select.h'>'
24733 else
24734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
24735 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
24736 if test "${gl_cv_next_sys_select_h+set}" = set; then :
24737 $as_echo_n "(cached) " >&6
24738 else
24739
24740 if test $ac_cv_header_sys_select_h = yes; then
24741
24742
24743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24744 /* end confdefs.h. */
24745 #include <sys/select.h>
24746
24747 _ACEOF
24748 case "$host_os" in
24749 aix*) gl_absname_cpp="$ac_cpp -C" ;;
24750 *) gl_absname_cpp="$ac_cpp" ;;
24751 esac
24752
24753 case "$host_os" in
24754 mingw*)
24755 gl_dirsep_regex='[/\\]'
24756 ;;
24757 *)
24758 gl_dirsep_regex='\/'
24759 ;;
24760 esac
24761 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
24762
24763 gl_header_literal_regex=`echo 'sys/select.h' \
24764 | sed -e "$gl_make_literal_regex_sed"`
24765 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24766 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24767 s|^/[^/]|//&|
24768 p
24769 q
24770 }'
24771 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24772 sed -n "$gl_absolute_header_sed"`'"'
24773 else
24774 gl_cv_next_sys_select_h='<'sys/select.h'>'
24775 fi
24776
24777
24778 fi
24779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
24780 $as_echo "$gl_cv_next_sys_select_h" >&6; }
24781 fi
24782 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
24783
24784 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
24785 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24786 gl_next_as_first_directive='<'sys/select.h'>'
24787 else
24788 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24789 gl_next_as_first_directive=$gl_cv_next_sys_select_h
24790 fi
24791 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
24792
24793
24794
24795
24796 if test $ac_cv_header_sys_select_h = yes; then
24797 HAVE_SYS_SELECT_H=1
24798 else
24799 HAVE_SYS_SELECT_H=0
24800 fi
24801
24802
24803
24804
24805
24806 if test $ac_cv_header_sys_socket_h != yes; then
24807 for ac_header in winsock2.h
24808 do :
24809 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
24810 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
24811 cat >>confdefs.h <<_ACEOF
24812 #define HAVE_WINSOCK2_H 1
24813 _ACEOF
24814
24815 fi
24816
24817 done
24818
24819 fi
24820 if test "$ac_cv_header_winsock2_h" = yes; then
24821 HAVE_WINSOCK2_H=1
24822 UNISTD_H_HAVE_WINSOCK2_H=1
24823 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
24824 else
24825 HAVE_WINSOCK2_H=0
24826 fi
24827
24828
24829
24830
24831
24832
24833
24834
24835
24836
24837
24838
24839
24840
24841
24842
24843
24844
24845
24846
24847 if test $gl_cv_have_include_next = yes; then
24848 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
24849 else
24850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
24851 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
24852 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
24853 $as_echo_n "(cached) " >&6
24854 else
24855
24856 if test $ac_cv_header_sys_stat_h = yes; then
24857
24858
24859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24860 /* end confdefs.h. */
24861 #include <sys/stat.h>
24862
24863 _ACEOF
24864 case "$host_os" in
24865 aix*) gl_absname_cpp="$ac_cpp -C" ;;
24866 *) gl_absname_cpp="$ac_cpp" ;;
24867 esac
24868
24869 case "$host_os" in
24870 mingw*)
24871 gl_dirsep_regex='[/\\]'
24872 ;;
24873 *)
24874 gl_dirsep_regex='\/'
24875 ;;
24876 esac
24877 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
24878
24879 gl_header_literal_regex=`echo 'sys/stat.h' \
24880 | sed -e "$gl_make_literal_regex_sed"`
24881 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24882 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24883 s|^/[^/]|//&|
24884 p
24885 q
24886 }'
24887 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24888 sed -n "$gl_absolute_header_sed"`'"'
24889 else
24890 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
24891 fi
24892
24893
24894 fi
24895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
24896 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
24897 fi
24898 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
24899
24900 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
24901 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24902 gl_next_as_first_directive='<'sys/stat.h'>'
24903 else
24904 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24905 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
24906 fi
24907 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
24908
24909
24910
24911
24912
24913
24914
24915
24916
24917
24918
24919 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
24920
24921 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
24922
24923 fi
24924
24925 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
24926 #include <sys/stat.h>
24927 "
24928 if test "x$ac_cv_type_nlink_t" = x""yes; then :
24929
24930 else
24931
24932 $as_echo "#define nlink_t int" >>confdefs.h
24933
24934 fi
24935
24936
24937
24938
24939
24940
24941
24942
24943
24944
24945
24946
24947
24948
24949
24950
24951
24952
24953 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
24954 "
24955 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
24956 ac_have_decl=1
24957 else
24958 ac_have_decl=0
24959 fi
24960
24961 cat >>confdefs.h <<_ACEOF
24962 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
24963 _ACEOF
24964
24965 if test $ac_cv_have_decl_localtime_r = no; then
24966 HAVE_DECL_LOCALTIME_R=0
24967 fi
24968
24969
24970 if test $ac_cv_func_localtime_r = yes; then
24971 HAVE_LOCALTIME_R=1
24972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
24973 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
24974 if test "${gl_cv_time_r_posix+set}" = set; then :
24975 $as_echo_n "(cached) " >&6
24976 else
24977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24978 /* end confdefs.h. */
24979 #include <time.h>
24980 int
24981 main ()
24982 {
24983 /* We don't need to append 'restrict's to the argument types,
24984 even though the POSIX signature has the 'restrict's,
24985 since C99 says they can't affect type compatibility. */
24986 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
24987 if (ptr) return 0;
24988 /* Check the return type is a pointer.
24989 On HP-UX 10 it is 'int'. */
24990 *localtime_r (0, 0);
24991 ;
24992 return 0;
24993 }
24994
24995 _ACEOF
24996 if ac_fn_c_try_compile "$LINENO"; then :
24997 gl_cv_time_r_posix=yes
24998 else
24999 gl_cv_time_r_posix=no
25000 fi
25001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25002
25003 fi
25004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
25005 $as_echo "$gl_cv_time_r_posix" >&6; }
25006 if test $gl_cv_time_r_posix = yes; then
25007 REPLACE_LOCALTIME_R=0
25008 else
25009 REPLACE_LOCALTIME_R=1
25010 fi
25011 else
25012 HAVE_LOCALTIME_R=0
25013 fi
25014
25015 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
25016
25017
25018
25019
25020
25021
25022
25023
25024 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
25025
25026
25027 :
25028
25029 fi
25030
25031
25032
25033
25034
25035 GNULIB_TIME_R=1
25036
25037
25038
25039
25040
25041
25042
25043
25044
25045
25046 LIB_TIMER_TIME=
25047
25048 gl_saved_libs=$LIBS
25049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
25050 $as_echo_n "checking for library containing timer_settime... " >&6; }
25051 if test "${ac_cv_search_timer_settime+set}" = set; then :
25052 $as_echo_n "(cached) " >&6
25053 else
25054 ac_func_search_save_LIBS=$LIBS
25055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25056 /* end confdefs.h. */
25057
25058 /* Override any GCC internal prototype to avoid an error.
25059 Use char because int might match the return type of a GCC
25060 builtin and then its argument prototype would still apply. */
25061 #ifdef __cplusplus
25062 extern "C"
25063 #endif
25064 char timer_settime ();
25065 int
25066 main ()
25067 {
25068 return timer_settime ();
25069 ;
25070 return 0;
25071 }
25072 _ACEOF
25073 for ac_lib in '' rt posix4; do
25074 if test -z "$ac_lib"; then
25075 ac_res="none required"
25076 else
25077 ac_res=-l$ac_lib
25078 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25079 fi
25080 if ac_fn_c_try_link "$LINENO"; then :
25081 ac_cv_search_timer_settime=$ac_res
25082 fi
25083 rm -f core conftest.err conftest.$ac_objext \
25084 conftest$ac_exeext
25085 if test "${ac_cv_search_timer_settime+set}" = set; then :
25086 break
25087 fi
25088 done
25089 if test "${ac_cv_search_timer_settime+set}" = set; then :
25090
25091 else
25092 ac_cv_search_timer_settime=no
25093 fi
25094 rm conftest.$ac_ext
25095 LIBS=$ac_func_search_save_LIBS
25096 fi
25097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
25098 $as_echo "$ac_cv_search_timer_settime" >&6; }
25099 ac_res=$ac_cv_search_timer_settime
25100 if test "$ac_res" != no; then :
25101 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25102 test "$ac_cv_search_timer_settime" = "none required" ||
25103 LIB_TIMER_TIME=$ac_cv_search_timer_settime
25104 fi
25105
25106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25107 /* end confdefs.h. */
25108
25109 #include <features.h>
25110 #ifdef __GNU_LIBRARY__
25111 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
25112 && !defined __UCLIBC__
25113 Thread emulation available
25114 #endif
25115 #endif
25116
25117 _ACEOF
25118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
25119 $EGREP "Thread" >/dev/null 2>&1; then :
25120 LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
25121 fi
25122 rm -f conftest*
25123
25124 for ac_func in timer_settime
25125 do :
25126 ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
25127 if test "x$ac_cv_func_timer_settime" = x""yes; then :
25128 cat >>confdefs.h <<_ACEOF
25129 #define HAVE_TIMER_SETTIME 1
25130 _ACEOF
25131
25132 fi
25133 done
25134
25135 LIBS=$gl_saved_libs
25136
25137 :
25138
25139
25140
25141
25142
25143
25144
25145
25146
25147
25148
25149
25150 if test $gl_cv_have_include_next = yes; then
25151 gl_cv_next_unistd_h='<'unistd.h'>'
25152 else
25153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
25154 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
25155 if test "${gl_cv_next_unistd_h+set}" = set; then :
25156 $as_echo_n "(cached) " >&6
25157 else
25158
25159 if test $ac_cv_header_unistd_h = yes; then
25160
25161
25162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25163 /* end confdefs.h. */
25164 #include <unistd.h>
25165
25166 _ACEOF
25167 case "$host_os" in
25168 aix*) gl_absname_cpp="$ac_cpp -C" ;;
25169 *) gl_absname_cpp="$ac_cpp" ;;
25170 esac
25171
25172 case "$host_os" in
25173 mingw*)
25174 gl_dirsep_regex='[/\\]'
25175 ;;
25176 *)
25177 gl_dirsep_regex='\/'
25178 ;;
25179 esac
25180 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
25181
25182 gl_header_literal_regex=`echo 'unistd.h' \
25183 | sed -e "$gl_make_literal_regex_sed"`
25184 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
25185 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
25186 s|^/[^/]|//&|
25187 p
25188 q
25189 }'
25190 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
25191 sed -n "$gl_absolute_header_sed"`'"'
25192 else
25193 gl_cv_next_unistd_h='<'unistd.h'>'
25194 fi
25195
25196
25197 fi
25198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
25199 $as_echo "$gl_cv_next_unistd_h" >&6; }
25200 fi
25201 NEXT_UNISTD_H=$gl_cv_next_unistd_h
25202
25203 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
25204 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
25205 gl_next_as_first_directive='<'unistd.h'>'
25206 else
25207 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
25208 gl_next_as_first_directive=$gl_cv_next_unistd_h
25209 fi
25210 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
25211
25212
25213
25214
25215 if test $ac_cv_header_unistd_h = yes; then
25216 HAVE_UNISTD_H=1
25217 else
25218 HAVE_UNISTD_H=0
25219 fi
25220
25221
25222
25223
25224
25225
25226
25227
25228
25229
25230
25231 if test $ac_cv_have_decl_unsetenv = no; then
25232 HAVE_DECL_UNSETENV=0
25233 fi
25234 for ac_func in unsetenv
25235 do :
25236 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
25237 if test "x$ac_cv_func_unsetenv" = x""yes; then :
25238 cat >>confdefs.h <<_ACEOF
25239 #define HAVE_UNSETENV 1
25240 _ACEOF
25241
25242 fi
25243 done
25244
25245 if test $ac_cv_func_unsetenv = no; then
25246 HAVE_UNSETENV=0
25247 else
25248 HAVE_UNSETENV=1
25249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
25250 $as_echo_n "checking for unsetenv() return type... " >&6; }
25251 if test "${gt_cv_func_unsetenv_ret+set}" = set; then :
25252 $as_echo_n "(cached) " >&6
25253 else
25254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25255 /* end confdefs.h. */
25256
25257 #undef _BSD
25258 #define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
25259 #include <stdlib.h>
25260 extern
25261 #ifdef __cplusplus
25262 "C"
25263 #endif
25264 int unsetenv (const char *name);
25265
25266 int
25267 main ()
25268 {
25269
25270 ;
25271 return 0;
25272 }
25273 _ACEOF
25274 if ac_fn_c_try_compile "$LINENO"; then :
25275 gt_cv_func_unsetenv_ret='int'
25276 else
25277 gt_cv_func_unsetenv_ret='void'
25278 fi
25279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25280 fi
25281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
25282 $as_echo "$gt_cv_func_unsetenv_ret" >&6; }
25283 if test $gt_cv_func_unsetenv_ret = 'void'; then
25284
25285 $as_echo "#define VOID_UNSETENV 1" >>confdefs.h
25286
25287 REPLACE_UNSETENV=1
25288 fi
25289
25290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
25291 $as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
25292 if test "${gl_cv_func_unsetenv_works+set}" = set; then :
25293 $as_echo_n "(cached) " >&6
25294 else
25295 if test "$cross_compiling" = yes; then :
25296 case "$host_os" in
25297 # Guess yes on glibc systems.
25298 *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
25299 # If we don't know, assume the worst.
25300 *) gl_cv_func_unsetenv_works="guessing no" ;;
25301 esac
25302
25303 else
25304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25305 /* end confdefs.h. */
25306
25307 #include <stdlib.h>
25308 #include <errno.h>
25309 extern char **environ;
25310
25311 int
25312 main ()
25313 {
25314
25315 char entry1[] = "a=1";
25316 char entry2[] = "b=2";
25317 char *env[] = { entry1, entry2, NULL };
25318 if (putenv ((char *) "a=1")) return 1;
25319 if (putenv (entry2)) return 2;
25320 entry2[0] = 'a';
25321 unsetenv ("a");
25322 if (getenv ("a")) return 3;
25323 if (!unsetenv ("") || errno != EINVAL) return 4;
25324 entry2[0] = 'b';
25325 environ = env;
25326 if (!getenv ("a")) return 5;
25327 entry2[0] = 'a';
25328 unsetenv ("a");
25329 if (getenv ("a")) return 6;
25330
25331 ;
25332 return 0;
25333 }
25334 _ACEOF
25335 if ac_fn_c_try_run "$LINENO"; then :
25336 gl_cv_func_unsetenv_works=yes
25337 else
25338 gl_cv_func_unsetenv_works=no
25339 fi
25340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25341 conftest.$ac_objext conftest.beam conftest.$ac_ext
25342 fi
25343
25344 fi
25345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
25346 $as_echo "$gl_cv_func_unsetenv_works" >&6; }
25347 case "$gl_cv_func_unsetenv_works" in
25348 *yes) ;;
25349 *)
25350 REPLACE_UNSETENV=1
25351 ;;
25352 esac
25353 fi
25354
25355 if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
25356
25357
25358
25359
25360
25361
25362
25363
25364 gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext"
25365
25366
25367
25368
25369
25370 fi
25371
25372
25373
25374
25375
25376 GNULIB_UNSETENV=1
25377
25378
25379
25380
25381
25382
25383
25384
25385
25386
25387
25388 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
25389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
25390 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
25391 if test "${gl_cv_func_futimesat_works+set}" = set; then :
25392 $as_echo_n "(cached) " >&6
25393 else
25394 touch conftest.file
25395 if test "$cross_compiling" = yes; then :
25396 case "$host_os" in
25397 # Guess yes on glibc systems.
25398 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
25399 # If we don't know, assume the worst.
25400 *) gl_cv_func_futimesat_works="guessing no" ;;
25401 esac
25402
25403 else
25404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25405 /* end confdefs.h. */
25406
25407 #include <stddef.h>
25408 #include <sys/times.h>
25409 #include <fcntl.h>
25410
25411 int
25412 main ()
25413 {
25414 int fd = open ("conftest.file", O_RDWR);
25415 if (fd < 0) return 1;
25416 if (futimesat (fd, NULL, NULL)) return 2;
25417
25418 ;
25419 return 0;
25420 }
25421 _ACEOF
25422 if ac_fn_c_try_run "$LINENO"; then :
25423 gl_cv_func_futimesat_works=yes
25424 else
25425 gl_cv_func_futimesat_works=no
25426 fi
25427 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25428 conftest.$ac_objext conftest.beam conftest.$ac_ext
25429 fi
25430
25431 rm -f conftest.file
25432 fi
25433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
25434 $as_echo "$gl_cv_func_futimesat_works" >&6; }
25435 case "$gl_cv_func_futimesat_works" in
25436 *yes) ;;
25437 *)
25438
25439 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
25440
25441 ;;
25442 esac
25443 fi
25444
25445 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=false
25446 gl_gnulib_enabled_dosname=false
25447 gl_gnulib_enabled_euidaccess=false
25448 gl_gnulib_enabled_getgroups=false
25449 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
25450 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false
25451 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=false
25452 gl_gnulib_enabled_pathmax=false
25453 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false
25454 gl_gnulib_enabled_stat=false
25455 gl_gnulib_enabled_strtoll=false
25456 gl_gnulib_enabled_strtoull=false
25457 gl_gnulib_enabled_verify=false
25458 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false
25459 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b ()
25460 {
25461 if ! $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
25462
25463
25464
25465
25466
25467
25468
25469
25470 gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
25471
25472 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=true
25473 fi
25474 }
25475 func_gl_gnulib_m4code_dosname ()
25476 {
25477 if ! $gl_gnulib_enabled_dosname; then
25478 gl_gnulib_enabled_dosname=true
25479 fi
25480 }
25481 func_gl_gnulib_m4code_euidaccess ()
25482 {
25483 if ! $gl_gnulib_enabled_euidaccess; then
25484
25485
25486
25487
25488
25489 for ac_func in euidaccess
25490 do :
25491 ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess"
25492 if test "x$ac_cv_func_euidaccess" = x""yes; then :
25493 cat >>confdefs.h <<_ACEOF
25494 #define HAVE_EUIDACCESS 1
25495 _ACEOF
25496
25497 fi
25498 done
25499
25500 if test $ac_cv_func_euidaccess = no; then
25501 HAVE_EUIDACCESS=0
25502 fi
25503
25504 if test $HAVE_EUIDACCESS = 0; then
25505
25506
25507
25508
25509
25510
25511
25512
25513 gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext"
25514
25515
25516
25517 for ac_header in libgen.h
25518 do :
25519 ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
25520 if test "x$ac_cv_header_libgen_h" = x""yes; then :
25521 cat >>confdefs.h <<_ACEOF
25522 #define HAVE_LIBGEN_H 1
25523 _ACEOF
25524
25525 fi
25526
25527 done
25528
25529
25530 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
25531 if test "x$ac_cv_func_getgroups" = x""yes; then :
25532
25533 fi
25534
25535
25536 # If we don't yet have getgroups, see if it's in -lbsd.
25537 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
25538 ac_save_LIBS=$LIBS
25539 if test $ac_cv_func_getgroups = no; then
25540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
25541 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
25542 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
25543 $as_echo_n "(cached) " >&6
25544 else
25545 ac_check_lib_save_LIBS=$LIBS
25546 LIBS="-lbsd $LIBS"
25547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25548 /* end confdefs.h. */
25549
25550 /* Override any GCC internal prototype to avoid an error.
25551 Use char because int might match the return type of a GCC
25552 builtin and then its argument prototype would still apply. */
25553 #ifdef __cplusplus
25554 extern "C"
25555 #endif
25556 char getgroups ();
25557 int
25558 main ()
25559 {
25560 return getgroups ();
25561 ;
25562 return 0;
25563 }
25564 _ACEOF
25565 if ac_fn_c_try_link "$LINENO"; then :
25566 ac_cv_lib_bsd_getgroups=yes
25567 else
25568 ac_cv_lib_bsd_getgroups=no
25569 fi
25570 rm -f core conftest.err conftest.$ac_objext \
25571 conftest$ac_exeext conftest.$ac_ext
25572 LIBS=$ac_check_lib_save_LIBS
25573 fi
25574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
25575 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
25576 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
25577 GETGROUPS_LIB=-lbsd
25578 fi
25579
25580 fi
25581
25582 # Run the program to test the functionality of the system-supplied
25583 # getgroups function only if there is such a function.
25584 if test $ac_cv_func_getgroups = yes; then
25585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
25586 $as_echo_n "checking for working getgroups... " >&6; }
25587 if test "${ac_cv_func_getgroups_works+set}" = set; then :
25588 $as_echo_n "(cached) " >&6
25589 else
25590 if test "$cross_compiling" = yes; then :
25591 case "$host_os" in # ((
25592 # Guess yes on glibc systems.
25593 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
25594 # If we don't know, assume the worst.
25595 *) ac_cv_func_getgroups_works="guessing no" ;;
25596 esac
25597
25598 else
25599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25600 /* end confdefs.h. */
25601 $ac_includes_default
25602 int
25603 main ()
25604 {
25605 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
25606 return getgroups (0, 0) == -1;
25607 ;
25608 return 0;
25609 }
25610
25611 _ACEOF
25612 if ac_fn_c_try_run "$LINENO"; then :
25613 ac_cv_func_getgroups_works=yes
25614 else
25615 ac_cv_func_getgroups_works=no
25616 fi
25617 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25618 conftest.$ac_objext conftest.beam conftest.$ac_ext
25619 fi
25620
25621
25622 fi
25623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
25624 $as_echo "$ac_cv_func_getgroups_works" >&6; }
25625 else
25626 ac_cv_func_getgroups_works=no
25627 fi
25628 case "$ac_cv_func_getgroups_works" in
25629 *yes)
25630
25631 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
25632
25633 ;;
25634 esac
25635 LIBS=$ac_save_LIBS
25636
25637
25638 # Solaris 9 and 10 need -lgen to get the eaccess function.
25639 # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all*
25640 # programs in the package would end up linked with that potentially-shared
25641 # library, inducing unnecessary run-time overhead.
25642 LIB_EACCESS=
25643
25644 gl_saved_libs=$LIBS
25645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
25646 $as_echo_n "checking for library containing eaccess... " >&6; }
25647 if test "${ac_cv_search_eaccess+set}" = set; then :
25648 $as_echo_n "(cached) " >&6
25649 else
25650 ac_func_search_save_LIBS=$LIBS
25651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25652 /* end confdefs.h. */
25653
25654 /* Override any GCC internal prototype to avoid an error.
25655 Use char because int might match the return type of a GCC
25656 builtin and then its argument prototype would still apply. */
25657 #ifdef __cplusplus
25658 extern "C"
25659 #endif
25660 char eaccess ();
25661 int
25662 main ()
25663 {
25664 return eaccess ();
25665 ;
25666 return 0;
25667 }
25668 _ACEOF
25669 for ac_lib in '' gen; do
25670 if test -z "$ac_lib"; then
25671 ac_res="none required"
25672 else
25673 ac_res=-l$ac_lib
25674 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25675 fi
25676 if ac_fn_c_try_link "$LINENO"; then :
25677 ac_cv_search_eaccess=$ac_res
25678 fi
25679 rm -f core conftest.err conftest.$ac_objext \
25680 conftest$ac_exeext
25681 if test "${ac_cv_search_eaccess+set}" = set; then :
25682 break
25683 fi
25684 done
25685 if test "${ac_cv_search_eaccess+set}" = set; then :
25686
25687 else
25688 ac_cv_search_eaccess=no
25689 fi
25690 rm conftest.$ac_ext
25691 LIBS=$ac_func_search_save_LIBS
25692 fi
25693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
25694 $as_echo "$ac_cv_search_eaccess" >&6; }
25695 ac_res=$ac_cv_search_eaccess
25696 if test "$ac_res" != no; then :
25697 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25698 test "$ac_cv_search_eaccess" = "none required" ||
25699 LIB_EACCESS=$ac_cv_search_eaccess
25700 fi
25701
25702 for ac_func in eaccess
25703 do :
25704 ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
25705 if test "x$ac_cv_func_eaccess" = x""yes; then :
25706 cat >>confdefs.h <<_ACEOF
25707 #define HAVE_EACCESS 1
25708 _ACEOF
25709
25710 fi
25711 done
25712
25713 LIBS=$gl_saved_libs
25714
25715 fi
25716
25717
25718
25719
25720
25721 GNULIB_EUIDACCESS=1
25722
25723
25724
25725
25726
25727 gl_gnulib_enabled_euidaccess=true
25728 if test $HAVE_EUIDACCESS = 0; then
25729 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
25730 fi
25731 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
25732 if test $HAVE_EUIDACCESS = 0; then
25733 func_gl_gnulib_m4code_stat
25734 fi
25735 fi
25736 }
25737 func_gl_gnulib_m4code_getgroups ()
25738 {
25739 if ! $gl_gnulib_enabled_getgroups; then
25740
25741
25742
25743
25744
25745 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
25746 if test "x$ac_cv_func_getgroups" = x""yes; then :
25747
25748 fi
25749
25750
25751 # If we don't yet have getgroups, see if it's in -lbsd.
25752 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
25753 ac_save_LIBS=$LIBS
25754 if test $ac_cv_func_getgroups = no; then
25755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
25756 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
25757 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
25758 $as_echo_n "(cached) " >&6
25759 else
25760 ac_check_lib_save_LIBS=$LIBS
25761 LIBS="-lbsd $LIBS"
25762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25763 /* end confdefs.h. */
25764
25765 /* Override any GCC internal prototype to avoid an error.
25766 Use char because int might match the return type of a GCC
25767 builtin and then its argument prototype would still apply. */
25768 #ifdef __cplusplus
25769 extern "C"
25770 #endif
25771 char getgroups ();
25772 int
25773 main ()
25774 {
25775 return getgroups ();
25776 ;
25777 return 0;
25778 }
25779 _ACEOF
25780 if ac_fn_c_try_link "$LINENO"; then :
25781 ac_cv_lib_bsd_getgroups=yes
25782 else
25783 ac_cv_lib_bsd_getgroups=no
25784 fi
25785 rm -f core conftest.err conftest.$ac_objext \
25786 conftest$ac_exeext conftest.$ac_ext
25787 LIBS=$ac_check_lib_save_LIBS
25788 fi
25789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
25790 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
25791 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
25792 GETGROUPS_LIB=-lbsd
25793 fi
25794
25795 fi
25796
25797 # Run the program to test the functionality of the system-supplied
25798 # getgroups function only if there is such a function.
25799 if test $ac_cv_func_getgroups = yes; then
25800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
25801 $as_echo_n "checking for working getgroups... " >&6; }
25802 if test "${ac_cv_func_getgroups_works+set}" = set; then :
25803 $as_echo_n "(cached) " >&6
25804 else
25805 if test "$cross_compiling" = yes; then :
25806 case "$host_os" in # ((
25807 # Guess yes on glibc systems.
25808 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
25809 # If we don't know, assume the worst.
25810 *) ac_cv_func_getgroups_works="guessing no" ;;
25811 esac
25812
25813 else
25814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25815 /* end confdefs.h. */
25816 $ac_includes_default
25817 int
25818 main ()
25819 {
25820 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
25821 return getgroups (0, 0) == -1;
25822 ;
25823 return 0;
25824 }
25825
25826 _ACEOF
25827 if ac_fn_c_try_run "$LINENO"; then :
25828 ac_cv_func_getgroups_works=yes
25829 else
25830 ac_cv_func_getgroups_works=no
25831 fi
25832 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25833 conftest.$ac_objext conftest.beam conftest.$ac_ext
25834 fi
25835
25836
25837 fi
25838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
25839 $as_echo "$ac_cv_func_getgroups_works" >&6; }
25840 else
25841 ac_cv_func_getgroups_works=no
25842 fi
25843 case "$ac_cv_func_getgroups_works" in
25844 *yes)
25845
25846 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
25847
25848 ;;
25849 esac
25850 LIBS=$ac_save_LIBS
25851
25852 if test $ac_cv_func_getgroups != yes; then
25853 HAVE_GETGROUPS=0
25854 else
25855 if test "$ac_cv_type_getgroups" != gid_t \
25856 || { case "$ac_cv_func_getgroups_works" in
25857 *yes) false;;
25858 *) true;;
25859 esac
25860 }; then
25861 REPLACE_GETGROUPS=1
25862
25863 $as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
25864
25865 else
25866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
25867 $as_echo_n "checking whether getgroups handles negative values... " >&6; }
25868 if test "${gl_cv_func_getgroups_works+set}" = set; then :
25869 $as_echo_n "(cached) " >&6
25870 else
25871 if test "$cross_compiling" = yes; then :
25872 case "$host_os" in
25873 # Guess yes on glibc systems.
25874 *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
25875 # If we don't know, assume the worst.
25876 *) gl_cv_func_getgroups_works="guessing no" ;;
25877 esac
25878
25879 else
25880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25881 /* end confdefs.h. */
25882 $ac_includes_default
25883 int
25884 main ()
25885 {
25886 int size = getgroups (0, 0);
25887 gid_t *list = malloc (size * sizeof *list);
25888 return getgroups (-1, list) != -1;
25889 ;
25890 return 0;
25891 }
25892 _ACEOF
25893 if ac_fn_c_try_run "$LINENO"; then :
25894 gl_cv_func_getgroups_works=yes
25895 else
25896 gl_cv_func_getgroups_works=no
25897 fi
25898 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25899 conftest.$ac_objext conftest.beam conftest.$ac_ext
25900 fi
25901
25902 fi
25903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
25904 $as_echo "$gl_cv_func_getgroups_works" >&6; }
25905 case "$gl_cv_func_getgroups_works" in
25906 *yes) ;;
25907 *) REPLACE_GETGROUPS=1 ;;
25908 esac
25909 fi
25910 fi
25911 test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
25912
25913 if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
25914
25915
25916
25917
25918
25919
25920
25921
25922 gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext"
25923
25924 fi
25925
25926
25927
25928
25929
25930 GNULIB_GETGROUPS=1
25931
25932
25933
25934
25935
25936 gl_gnulib_enabled_getgroups=true
25937 fi
25938 }
25939 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
25940 {
25941 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
25942
25943
25944 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
25945 fi
25946 }
25947 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 ()
25948 {
25949 if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
25950
25951
25952
25953
25954
25955 ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
25956 if test "x$ac_cv_func_group_member" = x""yes; then :
25957
25958 else
25959
25960 HAVE_GROUP_MEMBER=0
25961
25962 fi
25963
25964
25965 if test $HAVE_GROUP_MEMBER = 0; then
25966
25967
25968
25969
25970
25971
25972
25973
25974 gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext"
25975
25976
25977
25978
25979 fi
25980
25981
25982
25983
25984
25985 GNULIB_GROUP_MEMBER=1
25986
25987
25988
25989
25990
25991 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
25992 if test $HAVE_GROUP_MEMBER = 0; then
25993 func_gl_gnulib_m4code_getgroups
25994 fi
25995 if test $HAVE_GROUP_MEMBER = 0; then
25996 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
25997 fi
25998 fi
25999 }
26000 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7 ()
26001 {
26002 if ! $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
26003 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=true
26004 fi
26005 }
26006 func_gl_gnulib_m4code_pathmax ()
26007 {
26008 if ! $gl_gnulib_enabled_pathmax; then
26009
26010
26011
26012 gl_gnulib_enabled_pathmax=true
26013 fi
26014 }
26015 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c ()
26016 {
26017 if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
26018 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true
26019 fi
26020 }
26021 func_gl_gnulib_m4code_stat ()
26022 {
26023 if ! $gl_gnulib_enabled_stat; then
26024
26025
26026
26027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
26028 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
26029 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
26030 $as_echo_n "(cached) " >&6
26031 else
26032 if test "$cross_compiling" = yes; then :
26033 case $host_os in
26034 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
26035 *) gl_cv_func_stat_dir_slash="guessing yes";;
26036 esac
26037 else
26038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26039 /* end confdefs.h. */
26040 #include <sys/stat.h>
26041
26042 int
26043 main ()
26044 {
26045 struct stat st; return stat (".", &st) != stat ("./", &st);
26046 ;
26047 return 0;
26048 }
26049 _ACEOF
26050 if ac_fn_c_try_run "$LINENO"; then :
26051 gl_cv_func_stat_dir_slash=yes
26052 else
26053 gl_cv_func_stat_dir_slash=no
26054 fi
26055 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26056 conftest.$ac_objext conftest.beam conftest.$ac_ext
26057 fi
26058
26059 fi
26060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
26061 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
26062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
26063 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
26064 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
26065 $as_echo_n "(cached) " >&6
26066 else
26067 touch conftest.tmp
26068 # Assume that if we have lstat, we can also check symlinks.
26069 if test $ac_cv_func_lstat = yes; then
26070 ln -s conftest.tmp conftest.lnk
26071 fi
26072 if test "$cross_compiling" = yes; then :
26073 case "$host_os" in
26074 # Guess yes on glibc systems.
26075 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
26076 # If we don't know, assume the worst.
26077 *) gl_cv_func_stat_file_slash="guessing no" ;;
26078 esac
26079
26080 else
26081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26082 /* end confdefs.h. */
26083 #include <sys/stat.h>
26084
26085 int
26086 main ()
26087 {
26088 int result = 0;
26089 struct stat st;
26090 if (!stat ("conftest.tmp/", &st))
26091 result |= 1;
26092 #if HAVE_LSTAT
26093 if (!stat ("conftest.lnk/", &st))
26094 result |= 2;
26095 #endif
26096 return result;
26097
26098 ;
26099 return 0;
26100 }
26101 _ACEOF
26102 if ac_fn_c_try_run "$LINENO"; then :
26103 gl_cv_func_stat_file_slash=yes
26104 else
26105 gl_cv_func_stat_file_slash=no
26106 fi
26107 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26108 conftest.$ac_objext conftest.beam conftest.$ac_ext
26109 fi
26110
26111 rm -f conftest.tmp conftest.lnk
26112 fi
26113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
26114 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
26115 case $gl_cv_func_stat_dir_slash in
26116 *no) REPLACE_STAT=1
26117
26118 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
26119 ;;
26120 esac
26121 case $gl_cv_func_stat_file_slash in
26122 *no) REPLACE_STAT=1
26123
26124 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
26125 ;;
26126 esac
26127
26128 if test $REPLACE_STAT = 1; then
26129
26130
26131
26132
26133
26134
26135
26136
26137 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
26138
26139 :
26140 fi
26141
26142
26143
26144
26145
26146 GNULIB_STAT=1
26147
26148
26149
26150
26151
26152 gl_gnulib_enabled_stat=true
26153 if test $REPLACE_STAT = 1; then
26154 func_gl_gnulib_m4code_dosname
26155 fi
26156 if test $REPLACE_STAT = 1; then
26157 func_gl_gnulib_m4code_pathmax
26158 fi
26159 if test $REPLACE_STAT = 1; then
26160 func_gl_gnulib_m4code_verify
26161 fi
26162 fi
26163 }
26164 func_gl_gnulib_m4code_strtoll ()
26165 {
26166 if ! $gl_gnulib_enabled_strtoll; then
26167
26168
26169
26170 if test "$ac_cv_type_long_long_int" = yes; then
26171 for ac_func in strtoll
26172 do :
26173 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
26174 if test "x$ac_cv_func_strtoll" = x""yes; then :
26175 cat >>confdefs.h <<_ACEOF
26176 #define HAVE_STRTOLL 1
26177 _ACEOF
26178
26179 fi
26180 done
26181
26182 if test $ac_cv_func_strtoll = no; then
26183 HAVE_STRTOLL=0
26184 fi
26185 fi
26186
26187 if test $HAVE_STRTOLL = 0; then
26188
26189
26190
26191
26192
26193
26194
26195
26196 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
26197
26198
26199 :
26200
26201 fi
26202
26203
26204
26205
26206
26207 GNULIB_STRTOLL=1
26208
26209
26210
26211
26212
26213 gl_gnulib_enabled_strtoll=true
26214 fi
26215 }
26216 func_gl_gnulib_m4code_strtoull ()
26217 {
26218 if ! $gl_gnulib_enabled_strtoull; then
26219
26220
26221
26222 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
26223 for ac_func in strtoull
26224 do :
26225 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
26226 if test "x$ac_cv_func_strtoull" = x""yes; then :
26227 cat >>confdefs.h <<_ACEOF
26228 #define HAVE_STRTOULL 1
26229 _ACEOF
26230
26231 fi
26232 done
26233
26234 if test $ac_cv_func_strtoull = no; then
26235 HAVE_STRTOULL=0
26236 fi
26237 fi
26238
26239 if test $HAVE_STRTOULL = 0; then
26240
26241
26242
26243
26244
26245
26246
26247
26248 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
26249
26250
26251 :
26252
26253 fi
26254
26255
26256
26257
26258
26259 GNULIB_STRTOULL=1
26260
26261
26262
26263
26264
26265 gl_gnulib_enabled_strtoull=true
26266 fi
26267 }
26268 func_gl_gnulib_m4code_verify ()
26269 {
26270 if ! $gl_gnulib_enabled_verify; then
26271 gl_gnulib_enabled_verify=true
26272 fi
26273 }
26274 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec ()
26275 {
26276 if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
26277 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true
26278 fi
26279 }
26280 if test $HAVE_FACCESSAT = 0; then
26281 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
26282 fi
26283 if test $HAVE_FACCESSAT = 0; then
26284 func_gl_gnulib_m4code_dosname
26285 fi
26286 if test $HAVE_FACCESSAT = 0; then
26287 func_gl_gnulib_m4code_euidaccess
26288 fi
26289 if test $HAVE_FACCESSAT = 0; then
26290 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
26291 fi
26292 if test $HAVE_FDOPENDIR = 0; then
26293 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
26294 fi
26295 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
26296 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
26297 fi
26298 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
26299 func_gl_gnulib_m4code_dosname
26300 fi
26301 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
26302 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
26303 fi
26304 if test $REPLACE_GETOPT = 1; then
26305 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
26306 fi
26307 if test $REPLACE_LSTAT = 1; then
26308 func_gl_gnulib_m4code_dosname
26309 fi
26310 if test $REPLACE_LSTAT = 1; then
26311 func_gl_gnulib_m4code_stat
26312 fi
26313 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
26314 func_gl_gnulib_m4code_stat
26315 fi
26316 if test $HAVE_READLINKAT = 0; then
26317 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
26318 fi
26319 if test $HAVE_READLINKAT = 0; then
26320 func_gl_gnulib_m4code_dosname
26321 fi
26322 if test $HAVE_READLINKAT = 0; then
26323 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
26324 fi
26325 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
26326 func_gl_gnulib_m4code_strtoll
26327 fi
26328 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
26329 func_gl_gnulib_m4code_verify
26330 fi
26331 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
26332 func_gl_gnulib_m4code_strtoull
26333 fi
26334 if test $ac_cv_func_strtoumax = no; then
26335 func_gl_gnulib_m4code_verify
26336 fi
26337
26338 if $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
26339 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE=
26340 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE='#'
26341 else
26342 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE='#'
26343 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE=
26344 fi
26345
26346 if $gl_gnulib_enabled_dosname; then
26347 gl_GNULIB_ENABLED_dosname_TRUE=
26348 gl_GNULIB_ENABLED_dosname_FALSE='#'
26349 else
26350 gl_GNULIB_ENABLED_dosname_TRUE='#'
26351 gl_GNULIB_ENABLED_dosname_FALSE=
26352 fi
26353
26354 if $gl_gnulib_enabled_euidaccess; then
26355 gl_GNULIB_ENABLED_euidaccess_TRUE=
26356 gl_GNULIB_ENABLED_euidaccess_FALSE='#'
26357 else
26358 gl_GNULIB_ENABLED_euidaccess_TRUE='#'
26359 gl_GNULIB_ENABLED_euidaccess_FALSE=
26360 fi
26361
26362 if $gl_gnulib_enabled_getgroups; then
26363 gl_GNULIB_ENABLED_getgroups_TRUE=
26364 gl_GNULIB_ENABLED_getgroups_FALSE='#'
26365 else
26366 gl_GNULIB_ENABLED_getgroups_TRUE='#'
26367 gl_GNULIB_ENABLED_getgroups_FALSE=
26368 fi
26369
26370 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
26371 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
26372 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
26373 else
26374 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
26375 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
26376 fi
26377
26378 if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
26379 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE=
26380 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#'
26381 else
26382 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#'
26383 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE=
26384 fi
26385
26386 if $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
26387 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE=
26388 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE='#'
26389 else
26390 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE='#'
26391 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE=
26392 fi
26393
26394 if $gl_gnulib_enabled_pathmax; then
26395 gl_GNULIB_ENABLED_pathmax_TRUE=
26396 gl_GNULIB_ENABLED_pathmax_FALSE='#'
26397 else
26398 gl_GNULIB_ENABLED_pathmax_TRUE='#'
26399 gl_GNULIB_ENABLED_pathmax_FALSE=
26400 fi
26401
26402 if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
26403 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE=
26404 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#'
26405 else
26406 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#'
26407 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE=
26408 fi
26409
26410 if $gl_gnulib_enabled_stat; then
26411 gl_GNULIB_ENABLED_stat_TRUE=
26412 gl_GNULIB_ENABLED_stat_FALSE='#'
26413 else
26414 gl_GNULIB_ENABLED_stat_TRUE='#'
26415 gl_GNULIB_ENABLED_stat_FALSE=
26416 fi
26417
26418 if $gl_gnulib_enabled_strtoll; then
26419 gl_GNULIB_ENABLED_strtoll_TRUE=
26420 gl_GNULIB_ENABLED_strtoll_FALSE='#'
26421 else
26422 gl_GNULIB_ENABLED_strtoll_TRUE='#'
26423 gl_GNULIB_ENABLED_strtoll_FALSE=
26424 fi
26425
26426 if $gl_gnulib_enabled_strtoull; then
26427 gl_GNULIB_ENABLED_strtoull_TRUE=
26428 gl_GNULIB_ENABLED_strtoull_FALSE='#'
26429 else
26430 gl_GNULIB_ENABLED_strtoull_TRUE='#'
26431 gl_GNULIB_ENABLED_strtoull_FALSE=
26432 fi
26433
26434 if $gl_gnulib_enabled_verify; then
26435 gl_GNULIB_ENABLED_verify_TRUE=
26436 gl_GNULIB_ENABLED_verify_FALSE='#'
26437 else
26438 gl_GNULIB_ENABLED_verify_TRUE='#'
26439 gl_GNULIB_ENABLED_verify_FALSE=
26440 fi
26441
26442 if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
26443 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE=
26444 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#'
26445 else
26446 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#'
26447 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE=
26448 fi
26449
26450 # End of code from modules
26451
26452
26453
26454
26455
26456
26457
26458
26459
26460 gltests_libdeps=
26461 gltests_ltlibdeps=
26462
26463
26464
26465
26466
26467
26468
26469
26470
26471 gl_source_base='tests'
26472 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
26473
26474 gl_module_indicator_condition=$gltests_WITNESS
26475
26476
26477
26478
26479
26480
26481
26482
26483
26484
26485 LIBGNU_LIBDEPS="$gl_libdeps"
26486
26487 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
26488
26489
26490 CFLAGS=$SAVE_CFLAGS
26491 LIBS=$SAVE_LIBS
26492
26493 case "$opsys" in
26494 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
26495
26496 darwin)
26497 ## The -headerpad option tells ld (see man page) to leave room at the
26498 ## end of the header for adding load commands. Needed for dumping.
26499 ## 0x690 is the total size of 30 segment load commands (at 56
26500 ## each); under Cocoa 31 commands are required.
26501 if test "$HAVE_NS" = "yes"; then
26502 libs_nsgui="-framework AppKit"
26503 headerpad_extra=6C8
26504 else
26505 libs_nsgui=
26506 headerpad_extra=690
26507 fi
26508 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
26509
26510 ## This is here because src/Makefile.in did some extra fiddling around
26511 ## with LD_SWITCH_SYSTEM. The cpp logic was:
26512 ## #ifndef LD_SWITCH_SYSTEM
26513 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
26514 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
26515 ## not using gcc, darwin.
26516 ## Because this was done in src/Makefile.in, the resulting part of
26517 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
26518 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
26519 ## rather than LD_SWITCH_SYSTEM.
26520 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
26521 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
26522 ;;
26523
26524 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
26525 ## find X at run-time.
26526 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
26527 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
26528 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
26529 ## had different values in configure (in ac_link) and src/Makefile.in.
26530 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
26531 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
26532
26533 *) LD_SWITCH_SYSTEM_TEMACS= ;;
26534 esac
26535
26536
26537
26538 ## Common for all window systems
26539 if test "$window_system" != "none"; then
26540
26541 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
26542
26543 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
26544 fi
26545
26546
26547
26548
26549
26550 #### Report on what we decided to do.
26551 #### Report GTK as a toolkit, even if it doesn't use Xt.
26552 #### It makes printing result more understandable as using GTK sets
26553 #### toolkit_scroll_bars to yes by default.
26554 if test "${HAVE_GTK}" = "yes"; then
26555 USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
26556 fi
26557
26558 echo "
26559 Configured for \`${canonical}'.
26560
26561 Where should the build process find the source code? ${srcdir}
26562 What compiler should emacs be built with? ${CC} ${CFLAGS}
26563 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
26564 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
26565 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
26566 What window system should Emacs use? ${window_system}
26567 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
26568
26569 if test -n "${x_includes}"; then
26570 echo " Where do we find X Windows header files? ${x_includes}"
26571 else
26572 echo " Where do we find X Windows header files? Standard dirs"
26573 fi
26574 if test -n "${x_libraries}"; then
26575 echo " Where do we find X Windows libraries? ${x_libraries}"
26576 else
26577 echo " Where do we find X Windows libraries? Standard dirs"
26578 fi
26579
26580 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
26581 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
26582 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
26583 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
26584 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
26585 echo " Does Emacs use -lpng? ${HAVE_PNG}"
26586 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
26587 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
26588
26589 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
26590 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
26591 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
26592 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
26593 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
26594 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
26595 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
26596
26597 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
26598 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
26599 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
26600 echo " Does Emacs use -lxft? ${HAVE_XFT}"
26601
26602 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
26603 echo
26604
26605 if test -n "${EMACSDATA}"; then
26606 echo " Environment variable EMACSDATA set to: $EMACSDATA"
26607 fi
26608 if test -n "${EMACSDOC}"; then
26609 echo " Environment variable EMACSDOC set to: $EMACSDOC"
26610 fi
26611
26612 echo
26613
26614 if test "$HAVE_NS" = "yes"; then
26615 echo
26616 echo "You must run \"${MAKE-make} install\" in order to test the built application.
26617 The installed application will go to nextstep/Emacs.app and can be
26618 run or moved from there."
26619 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
26620 echo "The application will be fully self-contained."
26621 else
26622 echo "The lisp resources for the application will be installed under ${prefix}.
26623 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
26624 to run if these resources are not installed."
26625 fi
26626 echo
26627 fi
26628
26629 if test "${opsys}" = "cygwin"; then
26630 case `uname -r` in
26631 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
26632 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
26633 echo
26634 ;;
26635 esac
26636 fi
26637
26638 # Remove any trailing slashes in these variables.
26639 test "${prefix}" != NONE &&
26640 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
26641 test "${exec_prefix}" != NONE &&
26642 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
26643
26644 if test "$HAVE_NS" = "yes"; then
26645 if test "$NS_IMPL_GNUSTEP" = yes; then
26646 ac_config_files="$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"
26647
26648 else
26649 ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
26650
26651 fi
26652 fi
26653
26654 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
26655
26656 ac_config_files="$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"
26657
26658
26659 opt_makefile=test/automated/Makefile
26660
26661 if test -f "$srcdir/$opt_makefile.in"; then
26662 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
26663 ac_config_files="$ac_config_files test/automated/Makefile"
26664
26665 fi
26666
26667
26668 opt_makefile=admin/unidata/Makefile
26669
26670 if test -f "$srcdir/$opt_makefile.in"; then
26671 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
26672 ac_config_files="$ac_config_files admin/unidata/Makefile"
26673
26674 fi
26675
26676
26677 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
26678
26679
26680
26681 ac_config_commands="$ac_config_commands mkdirs"
26682
26683
26684 ac_config_commands="$ac_config_commands epaths"
26685
26686
26687 ac_config_commands="$ac_config_commands gdbinit"
26688
26689
26690 cat >confcache <<\_ACEOF
26691 # This file is a shell script that caches the results of configure
26692 # tests run on this system so they can be shared between configure
26693 # scripts and configure runs, see configure's option --config-cache.
26694 # It is not useful on other systems. If it contains results you don't
26695 # want to keep, you may remove or edit it.
26696 #
26697 # config.status only pays attention to the cache file if you give it
26698 # the --recheck option to rerun configure.
26699 #
26700 # `ac_cv_env_foo' variables (set or unset) will be overridden when
26701 # loading this file, other *unset* `ac_cv_foo' will be assigned the
26702 # following values.
26703
26704 _ACEOF
26705
26706 # The following way of writing the cache mishandles newlines in values,
26707 # but we know of no workaround that is simple, portable, and efficient.
26708 # So, we kill variables containing newlines.
26709 # Ultrix sh set writes to stderr and can't be redirected directly,
26710 # and sets the high bit in the cache file unless we assign to the vars.
26711 (
26712 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
26713 eval ac_val=\$$ac_var
26714 case $ac_val in #(
26715 *${as_nl}*)
26716 case $ac_var in #(
26717 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
26718 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
26719 esac
26720 case $ac_var in #(
26721 _ | IFS | as_nl) ;; #(
26722 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
26723 *) { eval $ac_var=; unset $ac_var;} ;;
26724 esac ;;
26725 esac
26726 done
26727
26728 (set) 2>&1 |
26729 case $as_nl`(ac_space=' '; set) 2>&1` in #(
26730 *${as_nl}ac_space=\ *)
26731 # `set' does not quote correctly, so add quotes: double-quote
26732 # substitution turns \\\\ into \\, and sed turns \\ into \.
26733 sed -n \
26734 "s/'/'\\\\''/g;
26735 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
26736 ;; #(
26737 *)
26738 # `set' quotes correctly as required by POSIX, so do not add quotes.
26739 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
26740 ;;
26741 esac |
26742 sort
26743 ) |
26744 sed '
26745 /^ac_cv_env_/b end
26746 t clear
26747 :clear
26748 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
26749 t end
26750 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
26751 :end' >>confcache
26752 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
26753 if test -w "$cache_file"; then
26754 test "x$cache_file" != "x/dev/null" &&
26755 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
26756 $as_echo "$as_me: updating cache $cache_file" >&6;}
26757 cat confcache >$cache_file
26758 else
26759 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
26760 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
26761 fi
26762 fi
26763 rm -f confcache
26764
26765 test "x$prefix" = xNONE && prefix=$ac_default_prefix
26766 # Let make expand exec_prefix.
26767 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
26768
26769 DEFS=-DHAVE_CONFIG_H
26770
26771 ac_libobjs=
26772 ac_ltlibobjs=
26773 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
26774 # 1. Remove the extension, and $U if already installed.
26775 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
26776 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
26777 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
26778 # will be set to the directory where LIBOBJS objects are built.
26779 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
26780 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
26781 done
26782 LIBOBJS=$ac_libobjs
26783
26784 LTLIBOBJS=$ac_ltlibobjs
26785
26786
26787 if test -n "$EXEEXT"; then
26788 am__EXEEXT_TRUE=
26789 am__EXEEXT_FALSE='#'
26790 else
26791 am__EXEEXT_TRUE='#'
26792 am__EXEEXT_FALSE=
26793 fi
26794
26795 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
26796 as_fn_error "conditional \"AMDEP\" was never defined.
26797 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26798 fi
26799 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
26800 as_fn_error "conditional \"am__fastdepCC\" was never defined.
26801 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26802 fi
26803 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
26804 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
26805 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26806 fi
26807 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
26808 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
26809 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26810 fi
26811
26812 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
26813 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
26814 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26815 fi
26816 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
26817 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
26818 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26819 fi
26820 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
26821 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
26822 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26823 fi
26824 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
26825 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
26826 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26827 fi
26828 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
26829 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
26830 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26831 fi
26832 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
26833 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
26834 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26835 fi
26836 if test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE}" && test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE}"; then
26837 as_fn_error "conditional \"gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b\" was never defined.
26838 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26839 fi
26840 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
26841 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
26842 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26843 fi
26844 if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
26845 as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
26846 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26847 fi
26848 if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
26849 as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
26850 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26851 fi
26852 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
26853 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
26854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26855 fi
26856 if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
26857 as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
26858 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26859 fi
26860 if test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE}" && test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE}"; then
26861 as_fn_error "conditional \"gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7\" was never defined.
26862 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26863 fi
26864 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
26865 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
26866 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26867 fi
26868 if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
26869 as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
26870 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26871 fi
26872 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
26873 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
26874 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26875 fi
26876 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
26877 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
26878 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26879 fi
26880 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
26881 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
26882 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26883 fi
26884 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
26885 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
26886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26887 fi
26888 if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
26889 as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
26890 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26891 fi
26892
26893 gl_libobjs=
26894 gl_ltlibobjs=
26895 if test -n "$gl_LIBOBJS"; then
26896 # Remove the extension.
26897 sed_drop_objext='s/\.o$//;s/\.obj$//'
26898 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
26899 gl_libobjs="$gl_libobjs $i.$ac_objext"
26900 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
26901 done
26902 fi
26903 gl_LIBOBJS=$gl_libobjs
26904
26905 gl_LTLIBOBJS=$gl_ltlibobjs
26906
26907
26908
26909 gltests_libobjs=
26910 gltests_ltlibobjs=
26911 if test -n "$gltests_LIBOBJS"; then
26912 # Remove the extension.
26913 sed_drop_objext='s/\.o$//;s/\.obj$//'
26914 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
26915 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
26916 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
26917 done
26918 fi
26919 gltests_LIBOBJS=$gltests_libobjs
26920
26921 gltests_LTLIBOBJS=$gltests_ltlibobjs
26922
26923
26924
26925 : ${CONFIG_STATUS=./config.status}
26926 ac_write_fail=0
26927 ac_clean_files_save=$ac_clean_files
26928 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
26929 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
26930 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
26931 as_write_fail=0
26932 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
26933 #! $SHELL
26934 # Generated by $as_me.
26935 # Run this file to recreate the current configuration.
26936 # Compiler output produced by configure, useful for debugging
26937 # configure, is in config.log if it exists.
26938
26939 debug=false
26940 ac_cs_recheck=false
26941 ac_cs_silent=false
26942
26943 SHELL=\${CONFIG_SHELL-$SHELL}
26944 export SHELL
26945 _ASEOF
26946 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
26947 ## -------------------- ##
26948 ## M4sh Initialization. ##
26949 ## -------------------- ##
26950
26951 # Be more Bourne compatible
26952 DUALCASE=1; export DUALCASE # for MKS sh
26953 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
26954 emulate sh
26955 NULLCMD=:
26956 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26957 # is contrary to our usage. Disable this feature.
26958 alias -g '${1+"$@"}'='"$@"'
26959 setopt NO_GLOB_SUBST
26960 else
26961 case `(set -o) 2>/dev/null` in #(
26962 *posix*) :
26963 set -o posix ;; #(
26964 *) :
26965 ;;
26966 esac
26967 fi
26968
26969
26970 as_nl='
26971 '
26972 export as_nl
26973 # Printing a long string crashes Solaris 7 /usr/bin/printf.
26974 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
26975 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
26976 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
26977 # Prefer a ksh shell builtin over an external printf program on Solaris,
26978 # but without wasting forks for bash or zsh.
26979 if test -z "$BASH_VERSION$ZSH_VERSION" \
26980 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
26981 as_echo='print -r --'
26982 as_echo_n='print -rn --'
26983 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
26984 as_echo='printf %s\n'
26985 as_echo_n='printf %s'
26986 else
26987 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
26988 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
26989 as_echo_n='/usr/ucb/echo -n'
26990 else
26991 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
26992 as_echo_n_body='eval
26993 arg=$1;
26994 case $arg in #(
26995 *"$as_nl"*)
26996 expr "X$arg" : "X\\(.*\\)$as_nl";
26997 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
26998 esac;
26999 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27000 '
27001 export as_echo_n_body
27002 as_echo_n='sh -c $as_echo_n_body as_echo'
27003 fi
27004 export as_echo_body
27005 as_echo='sh -c $as_echo_body as_echo'
27006 fi
27007
27008 # The user is always right.
27009 if test "${PATH_SEPARATOR+set}" != set; then
27010 PATH_SEPARATOR=:
27011 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27012 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27013 PATH_SEPARATOR=';'
27014 }
27015 fi
27016
27017
27018 # IFS
27019 # We need space, tab and new line, in precisely that order. Quoting is
27020 # there to prevent editors from complaining about space-tab.
27021 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27022 # splitting by setting IFS to empty value.)
27023 IFS=" "" $as_nl"
27024
27025 # Find who we are. Look in the path if we contain no directory separator.
27026 case $0 in #((
27027 *[\\/]* ) as_myself=$0 ;;
27028 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27029 for as_dir in $PATH
27030 do
27031 IFS=$as_save_IFS
27032 test -z "$as_dir" && as_dir=.
27033 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27034 done
27035 IFS=$as_save_IFS
27036
27037 ;;
27038 esac
27039 # We did not find ourselves, most probably we were run as `sh COMMAND'
27040 # in which case we are not to be found in the path.
27041 if test "x$as_myself" = x; then
27042 as_myself=$0
27043 fi
27044 if test ! -f "$as_myself"; then
27045 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27046 exit 1
27047 fi
27048
27049 # Unset variables that we do not need and which cause bugs (e.g. in
27050 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
27051 # suppresses any "Segmentation fault" message there. '((' could
27052 # trigger a bug in pdksh 5.2.14.
27053 for as_var in BASH_ENV ENV MAIL MAILPATH
27054 do eval test x\${$as_var+set} = xset \
27055 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27056 done
27057 PS1='$ '
27058 PS2='> '
27059 PS4='+ '
27060
27061 # NLS nuisances.
27062 LC_ALL=C
27063 export LC_ALL
27064 LANGUAGE=C
27065 export LANGUAGE
27066
27067 # CDPATH.
27068 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27069
27070
27071 # as_fn_error ERROR [LINENO LOG_FD]
27072 # ---------------------------------
27073 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27074 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27075 # script with status $?, using 1 if that was 0.
27076 as_fn_error ()
27077 {
27078 as_status=$?; test $as_status -eq 0 && as_status=1
27079 if test "$3"; then
27080 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27081 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27082 fi
27083 $as_echo "$as_me: error: $1" >&2
27084 as_fn_exit $as_status
27085 } # as_fn_error
27086
27087
27088 # as_fn_set_status STATUS
27089 # -----------------------
27090 # Set $? to STATUS, without forking.
27091 as_fn_set_status ()
27092 {
27093 return $1
27094 } # as_fn_set_status
27095
27096 # as_fn_exit STATUS
27097 # -----------------
27098 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27099 as_fn_exit ()
27100 {
27101 set +e
27102 as_fn_set_status $1
27103 exit $1
27104 } # as_fn_exit
27105
27106 # as_fn_unset VAR
27107 # ---------------
27108 # Portably unset VAR.
27109 as_fn_unset ()
27110 {
27111 { eval $1=; unset $1;}
27112 }
27113 as_unset=as_fn_unset
27114 # as_fn_append VAR VALUE
27115 # ----------------------
27116 # Append the text in VALUE to the end of the definition contained in VAR. Take
27117 # advantage of any shell optimizations that allow amortized linear growth over
27118 # repeated appends, instead of the typical quadratic growth present in naive
27119 # implementations.
27120 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27121 eval 'as_fn_append ()
27122 {
27123 eval $1+=\$2
27124 }'
27125 else
27126 as_fn_append ()
27127 {
27128 eval $1=\$$1\$2
27129 }
27130 fi # as_fn_append
27131
27132 # as_fn_arith ARG...
27133 # ------------------
27134 # Perform arithmetic evaluation on the ARGs, and store the result in the
27135 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27136 # must be portable across $(()) and expr.
27137 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27138 eval 'as_fn_arith ()
27139 {
27140 as_val=$(( $* ))
27141 }'
27142 else
27143 as_fn_arith ()
27144 {
27145 as_val=`expr "$@" || test $? -eq 1`
27146 }
27147 fi # as_fn_arith
27148
27149
27150 if expr a : '\(a\)' >/dev/null 2>&1 &&
27151 test "X`expr 00001 : '.*\(...\)'`" = X001; then
27152 as_expr=expr
27153 else
27154 as_expr=false
27155 fi
27156
27157 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27158 as_basename=basename
27159 else
27160 as_basename=false
27161 fi
27162
27163 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27164 as_dirname=dirname
27165 else
27166 as_dirname=false
27167 fi
27168
27169 as_me=`$as_basename -- "$0" ||
27170 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27171 X"$0" : 'X\(//\)$' \| \
27172 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27173 $as_echo X/"$0" |
27174 sed '/^.*\/\([^/][^/]*\)\/*$/{
27175 s//\1/
27176 q
27177 }
27178 /^X\/\(\/\/\)$/{
27179 s//\1/
27180 q
27181 }
27182 /^X\/\(\/\).*/{
27183 s//\1/
27184 q
27185 }
27186 s/.*/./; q'`
27187
27188 # Avoid depending upon Character Ranges.
27189 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27190 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27191 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27192 as_cr_digits='0123456789'
27193 as_cr_alnum=$as_cr_Letters$as_cr_digits
27194
27195 ECHO_C= ECHO_N= ECHO_T=
27196 case `echo -n x` in #(((((
27197 -n*)
27198 case `echo 'xy\c'` in
27199 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
27200 xy) ECHO_C='\c';;
27201 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
27202 ECHO_T=' ';;
27203 esac;;
27204 *)
27205 ECHO_N='-n';;
27206 esac
27207
27208 rm -f conf$$ conf$$.exe conf$$.file
27209 if test -d conf$$.dir; then
27210 rm -f conf$$.dir/conf$$.file
27211 else
27212 rm -f conf$$.dir
27213 mkdir conf$$.dir 2>/dev/null
27214 fi
27215 if (echo >conf$$.file) 2>/dev/null; then
27216 if ln -s conf$$.file conf$$ 2>/dev/null; then
27217 as_ln_s='ln -s'
27218 # ... but there are two gotchas:
27219 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27220 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27221 # In both cases, we have to default to `cp -p'.
27222 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27223 as_ln_s='cp -p'
27224 elif ln conf$$.file conf$$ 2>/dev/null; then
27225 as_ln_s=ln
27226 else
27227 as_ln_s='cp -p'
27228 fi
27229 else
27230 as_ln_s='cp -p'
27231 fi
27232 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27233 rmdir conf$$.dir 2>/dev/null
27234
27235
27236 # as_fn_mkdir_p
27237 # -------------
27238 # Create "$as_dir" as a directory, including parents if necessary.
27239 as_fn_mkdir_p ()
27240 {
27241
27242 case $as_dir in #(
27243 -*) as_dir=./$as_dir;;
27244 esac
27245 test -d "$as_dir" || eval $as_mkdir_p || {
27246 as_dirs=
27247 while :; do
27248 case $as_dir in #(
27249 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27250 *) as_qdir=$as_dir;;
27251 esac
27252 as_dirs="'$as_qdir' $as_dirs"
27253 as_dir=`$as_dirname -- "$as_dir" ||
27254 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27255 X"$as_dir" : 'X\(//\)[^/]' \| \
27256 X"$as_dir" : 'X\(//\)$' \| \
27257 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27258 $as_echo X"$as_dir" |
27259 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27260 s//\1/
27261 q
27262 }
27263 /^X\(\/\/\)[^/].*/{
27264 s//\1/
27265 q
27266 }
27267 /^X\(\/\/\)$/{
27268 s//\1/
27269 q
27270 }
27271 /^X\(\/\).*/{
27272 s//\1/
27273 q
27274 }
27275 s/.*/./; q'`
27276 test -d "$as_dir" && break
27277 done
27278 test -z "$as_dirs" || eval "mkdir $as_dirs"
27279 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27280
27281
27282 } # as_fn_mkdir_p
27283 if mkdir -p . 2>/dev/null; then
27284 as_mkdir_p='mkdir -p "$as_dir"'
27285 else
27286 test -d ./-p && rmdir ./-p
27287 as_mkdir_p=false
27288 fi
27289
27290 if test -x / >/dev/null 2>&1; then
27291 as_test_x='test -x'
27292 else
27293 if ls -dL / >/dev/null 2>&1; then
27294 as_ls_L_option=L
27295 else
27296 as_ls_L_option=
27297 fi
27298 as_test_x='
27299 eval sh -c '\''
27300 if test -d "$1"; then
27301 test -d "$1/.";
27302 else
27303 case $1 in #(
27304 -*)set "./$1";;
27305 esac;
27306 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27307 ???[sx]*):;;*)false;;esac;fi
27308 '\'' sh
27309 '
27310 fi
27311 as_executable_p=$as_test_x
27312
27313 # Sed expression to map a string onto a valid CPP name.
27314 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27315
27316 # Sed expression to map a string onto a valid variable name.
27317 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27318
27319
27320 exec 6>&1
27321 ## ----------------------------------- ##
27322 ## Main body of $CONFIG_STATUS script. ##
27323 ## ----------------------------------- ##
27324 _ASEOF
27325 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27326
27327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27328 # Save the log message, to keep $0 and so on meaningful, and to
27329 # report actual input values of CONFIG_FILES etc. instead of their
27330 # values after options handling.
27331 ac_log="
27332 This file was extended by emacs $as_me 24.3.50, which was
27333 generated by GNU Autoconf 2.65. Invocation command line was
27334
27335 CONFIG_FILES = $CONFIG_FILES
27336 CONFIG_HEADERS = $CONFIG_HEADERS
27337 CONFIG_LINKS = $CONFIG_LINKS
27338 CONFIG_COMMANDS = $CONFIG_COMMANDS
27339 $ $0 $@
27340
27341 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27342 "
27343
27344 _ACEOF
27345
27346 case $ac_config_files in *"
27347 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27348 esac
27349
27350 case $ac_config_headers in *"
27351 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27352 esac
27353
27354
27355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27356 # Files that config.status was made for.
27357 config_files="$ac_config_files"
27358 config_headers="$ac_config_headers"
27359 config_commands="$ac_config_commands"
27360
27361 _ACEOF
27362
27363 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27364 ac_cs_usage="\
27365 \`$as_me' instantiates files and other configuration actions
27366 from templates according to the current configuration. Unless the files
27367 and actions are specified as TAGs, all are instantiated by default.
27368
27369 Usage: $0 [OPTION]... [TAG]...
27370
27371 -h, --help print this help, then exit
27372 -V, --version print version number and configuration settings, then exit
27373 --config print configuration, then exit
27374 -q, --quiet, --silent
27375 do not print progress messages
27376 -d, --debug don't remove temporary files
27377 --recheck update $as_me by reconfiguring in the same conditions
27378 --file=FILE[:TEMPLATE]
27379 instantiate the configuration file FILE
27380 --header=FILE[:TEMPLATE]
27381 instantiate the configuration header FILE
27382
27383 Configuration files:
27384 $config_files
27385
27386 Configuration headers:
27387 $config_headers
27388
27389 Configuration commands:
27390 $config_commands
27391
27392 Report bugs to the package provider."
27393
27394 _ACEOF
27395 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27396 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
27397 ac_cs_version="\\
27398 emacs config.status 24.3.50
27399 configured by $0, generated by GNU Autoconf 2.65,
27400 with options \\"\$ac_cs_config\\"
27401
27402 Copyright (C) 2009 Free Software Foundation, Inc.
27403 This config.status script is free software; the Free Software Foundation
27404 gives unlimited permission to copy, distribute and modify it."
27405
27406 ac_pwd='$ac_pwd'
27407 srcdir='$srcdir'
27408 INSTALL='$INSTALL'
27409 MKDIR_P='$MKDIR_P'
27410 AWK='$AWK'
27411 test -n "\$AWK" || AWK=awk
27412 _ACEOF
27413
27414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27415 # The default lists apply if the user does not specify any file.
27416 ac_need_defaults=:
27417 while test $# != 0
27418 do
27419 case $1 in
27420 --*=*)
27421 ac_option=`expr "X$1" : 'X\([^=]*\)='`
27422 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27423 ac_shift=:
27424 ;;
27425 *)
27426 ac_option=$1
27427 ac_optarg=$2
27428 ac_shift=shift
27429 ;;
27430 esac
27431
27432 case $ac_option in
27433 # Handling of the options.
27434 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27435 ac_cs_recheck=: ;;
27436 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27437 $as_echo "$ac_cs_version"; exit ;;
27438 --config | --confi | --conf | --con | --co | --c )
27439 $as_echo "$ac_cs_config"; exit ;;
27440 --debug | --debu | --deb | --de | --d | -d )
27441 debug=: ;;
27442 --file | --fil | --fi | --f )
27443 $ac_shift
27444 case $ac_optarg in
27445 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27446 esac
27447 as_fn_append CONFIG_FILES " '$ac_optarg'"
27448 ac_need_defaults=false;;
27449 --header | --heade | --head | --hea )
27450 $ac_shift
27451 case $ac_optarg in
27452 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27453 esac
27454 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27455 ac_need_defaults=false;;
27456 --he | --h)
27457 # Conflict between --help and --header
27458 as_fn_error "ambiguous option: \`$1'
27459 Try \`$0 --help' for more information.";;
27460 --help | --hel | -h )
27461 $as_echo "$ac_cs_usage"; exit ;;
27462 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27463 | -silent | --silent | --silen | --sile | --sil | --si | --s)
27464 ac_cs_silent=: ;;
27465
27466 # This is an error.
27467 -*) as_fn_error "unrecognized option: \`$1'
27468 Try \`$0 --help' for more information." ;;
27469
27470 *) as_fn_append ac_config_targets " $1"
27471 ac_need_defaults=false ;;
27472
27473 esac
27474 shift
27475 done
27476
27477 ac_configure_extra_args=
27478
27479 if $ac_cs_silent; then
27480 exec 6>/dev/null
27481 ac_configure_extra_args="$ac_configure_extra_args --silent"
27482 fi
27483
27484 _ACEOF
27485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27486 if \$ac_cs_recheck; then
27487 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27488 shift
27489 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27490 CONFIG_SHELL='$SHELL'
27491 export CONFIG_SHELL
27492 exec "\$@"
27493 fi
27494
27495 _ACEOF
27496 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27497 exec 5>>config.log
27498 {
27499 echo
27500 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27501 ## Running $as_me. ##
27502 _ASBOX
27503 $as_echo "$ac_log"
27504 } >&5
27505
27506 _ACEOF
27507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27508 #
27509 # INIT-COMMANDS
27510 #
27511 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
27512 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
27513
27514 _ACEOF
27515
27516 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27517
27518 # Handling of arguments.
27519 for ac_config_target in $ac_config_targets
27520 do
27521 case $ac_config_target in
27522 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
27523 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
27524 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
27525 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
27526 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
27527 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
27528 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
27529 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
27530 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
27531 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
27532 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
27533 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
27534 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
27535 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
27536 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
27537 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
27538 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
27539 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
27540 "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
27541 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
27542 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
27543 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
27544 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
27545 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
27546
27547 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27548 esac
27549 done
27550
27551
27552 # If the user did not use the arguments to specify the items to instantiate,
27553 # then the envvar interface is used. Set only those that are not.
27554 # We use the long form for the default assignment because of an extremely
27555 # bizarre bug on SunOS 4.1.3.
27556 if $ac_need_defaults; then
27557 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27558 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27559 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27560 fi
27561
27562 # Have a temporary directory for convenience. Make it in the build tree
27563 # simply because there is no reason against having it here, and in addition,
27564 # creating and moving files from /tmp can sometimes cause problems.
27565 # Hook for its removal unless debugging.
27566 # Note that there is a small window in which the directory will not be cleaned:
27567 # after its creation but before its name has been assigned to `$tmp'.
27568 $debug ||
27569 {
27570 tmp=
27571 trap 'exit_status=$?
27572 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27573 ' 0
27574 trap 'as_fn_exit 1' 1 2 13 15
27575 }
27576 # Create a (secure) tmp directory for tmp files.
27577
27578 {
27579 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27580 test -n "$tmp" && test -d "$tmp"
27581 } ||
27582 {
27583 tmp=./conf$$-$RANDOM
27584 (umask 077 && mkdir "$tmp")
27585 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27586
27587 # Set up the scripts for CONFIG_FILES section.
27588 # No need to generate them if there are no CONFIG_FILES.
27589 # This happens for instance with `./config.status config.h'.
27590 if test -n "$CONFIG_FILES"; then
27591
27592 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27593 ac_cs_awk_getline=:
27594 ac_cs_awk_pipe_init=
27595 ac_cs_awk_read_file='
27596 while ((getline aline < (F[key])) > 0)
27597 print(aline)
27598 close(F[key])'
27599 ac_cs_awk_pipe_fini=
27600 else
27601 ac_cs_awk_getline=false
27602 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27603 ac_cs_awk_read_file='
27604 print "|#_!!_#|"
27605 print "cat " F[key] " &&"
27606 '$ac_cs_awk_pipe_init
27607 # The final `:' finishes the AND list.
27608 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27609 fi
27610 ac_cr=`echo X | tr X '\015'`
27611 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27612 # But we know of no other shell where ac_cr would be empty at this
27613 # point, so we can use a bashism as a fallback.
27614 if test "x$ac_cr" = x; then
27615 eval ac_cr=\$\'\\r\'
27616 fi
27617 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27618 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27619 ac_cs_awk_cr='\r'
27620 else
27621 ac_cs_awk_cr=$ac_cr
27622 fi
27623
27624 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27625 _ACEOF
27626
27627 # Create commands to substitute file output variables.
27628 {
27629 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27630 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27631 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27632 echo "_ACAWK" &&
27633 echo "_ACEOF"
27634 } >conf$$files.sh &&
27635 . ./conf$$files.sh ||
27636 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27637 rm -f conf$$files.sh
27638
27639 {
27640 echo "cat >conf$$subs.awk <<_ACEOF" &&
27641 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27642 echo "_ACEOF"
27643 } >conf$$subs.sh ||
27644 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27645 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27646 ac_delim='%!_!# '
27647 for ac_last_try in false false false false false :; do
27648 . ./conf$$subs.sh ||
27649 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27650
27651 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27652 if test $ac_delim_n = $ac_delim_num; then
27653 break
27654 elif $ac_last_try; then
27655 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27656 else
27657 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27658 fi
27659 done
27660 rm -f conf$$subs.sh
27661
27662 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27663 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27664 _ACEOF
27665 sed -n '
27666 h
27667 s/^/S["/; s/!.*/"]=/
27668 p
27669 g
27670 s/^[^!]*!//
27671 :repl
27672 t repl
27673 s/'"$ac_delim"'$//
27674 t delim
27675 :nl
27676 h
27677 s/\(.\{148\}\)..*/\1/
27678 t more1
27679 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27680 p
27681 n
27682 b repl
27683 :more1
27684 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27685 p
27686 g
27687 s/.\{148\}//
27688 t nl
27689 :delim
27690 h
27691 s/\(.\{148\}\)..*/\1/
27692 t more2
27693 s/["\\]/\\&/g; s/^/"/; s/$/"/
27694 p
27695 b
27696 :more2
27697 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27698 p
27699 g
27700 s/.\{148\}//
27701 t delim
27702 ' <conf$$subs.awk | sed '
27703 /^[^""]/{
27704 N
27705 s/\n//
27706 }
27707 ' >>$CONFIG_STATUS || ac_write_fail=1
27708 rm -f conf$$subs.awk
27709 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27710 _ACAWK
27711 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27712 for (key in S) S_is_set[key] = 1
27713 FS = "\a"
27714 \$ac_cs_awk_pipe_init
27715 }
27716 {
27717 line = $ 0
27718 nfields = split(line, field, "@")
27719 substed = 0
27720 len = length(field[1])
27721 for (i = 2; i < nfields; i++) {
27722 key = field[i]
27723 keylen = length(key)
27724 if (S_is_set[key]) {
27725 value = S[key]
27726 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27727 len += length(value) + length(field[++i])
27728 substed = 1
27729 } else
27730 len += 1 + keylen
27731 }
27732 if (nfields == 3 && !substed) {
27733 key = field[2]
27734 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
27735 \$ac_cs_awk_read_file
27736 next
27737 }
27738 }
27739 print line
27740 }
27741 \$ac_cs_awk_pipe_fini
27742 _ACAWK
27743 _ACEOF
27744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27745 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27746 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27747 else
27748 cat
27749 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27750 || as_fn_error "could not setup config files machinery" "$LINENO" 5
27751 _ACEOF
27752
27753 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27754 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27755 # trailing colons and then remove the whole line if VPATH becomes empty
27756 # (actually we leave an empty line to preserve line numbers).
27757 if test "x$srcdir" = x.; then
27758 ac_vpsub='/^[ ]*VPATH[ ]*=/{
27759 s/:*\$(srcdir):*/:/
27760 s/:*\${srcdir}:*/:/
27761 s/:*@srcdir@:*/:/
27762 s/^\([^=]*=[ ]*\):*/\1/
27763 s/:*$//
27764 s/^[^=]*=[ ]*$//
27765 }'
27766 fi
27767
27768 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27769 fi # test -n "$CONFIG_FILES"
27770
27771 # Set up the scripts for CONFIG_HEADERS section.
27772 # No need to generate them if there are no CONFIG_HEADERS.
27773 # This happens for instance with `./config.status Makefile'.
27774 if test -n "$CONFIG_HEADERS"; then
27775 cat >"$tmp/defines.awk" <<\_ACAWK ||
27776 BEGIN {
27777 _ACEOF
27778
27779 # Transform confdefs.h into an awk script `defines.awk', embedded as
27780 # here-document in config.status, that substitutes the proper values into
27781 # config.h.in to produce config.h.
27782
27783 # Create a delimiter string that does not exist in confdefs.h, to ease
27784 # handling of long lines.
27785 ac_delim='%!_!# '
27786 for ac_last_try in false false :; do
27787 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
27788 if test -z "$ac_t"; then
27789 break
27790 elif $ac_last_try; then
27791 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
27792 else
27793 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27794 fi
27795 done
27796
27797 # For the awk script, D is an array of macro values keyed by name,
27798 # likewise P contains macro parameters if any. Preserve backslash
27799 # newline sequences.
27800
27801 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
27802 sed -n '
27803 s/.\{148\}/&'"$ac_delim"'/g
27804 t rset
27805 :rset
27806 s/^[ ]*#[ ]*define[ ][ ]*/ /
27807 t def
27808 d
27809 :def
27810 s/\\$//
27811 t bsnl
27812 s/["\\]/\\&/g
27813 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
27814 D["\1"]=" \3"/p
27815 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
27816 d
27817 :bsnl
27818 s/["\\]/\\&/g
27819 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
27820 D["\1"]=" \3\\\\\\n"\\/p
27821 t cont
27822 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
27823 t cont
27824 d
27825 :cont
27826 n
27827 s/.\{148\}/&'"$ac_delim"'/g
27828 t clear
27829 :clear
27830 s/\\$//
27831 t bsnlc
27832 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27833 d
27834 :bsnlc
27835 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27836 b cont
27837 ' <confdefs.h | sed '
27838 s/'"$ac_delim"'/"\\\
27839 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27840
27841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27842 for (key in D) D_is_set[key] = 1
27843 FS = "\a"
27844 }
27845 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27846 line = \$ 0
27847 split(line, arg, " ")
27848 if (arg[1] == "#") {
27849 defundef = arg[2]
27850 mac1 = arg[3]
27851 } else {
27852 defundef = substr(arg[1], 2)
27853 mac1 = arg[2]
27854 }
27855 split(mac1, mac2, "(") #)
27856 macro = mac2[1]
27857 prefix = substr(line, 1, index(line, defundef) - 1)
27858 if (D_is_set[macro]) {
27859 # Preserve the white space surrounding the "#".
27860 print prefix "define", macro P[macro] D[macro]
27861 next
27862 } else {
27863 # Replace #undef with comments. This is necessary, for example,
27864 # in the case of _POSIX_SOURCE, which is predefined and required
27865 # on some systems where configure will not decide to define it.
27866 if (defundef == "undef") {
27867 print "/*", prefix defundef, macro, "*/"
27868 next
27869 }
27870 }
27871 }
27872 { print }
27873 _ACAWK
27874 _ACEOF
27875 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27876 as_fn_error "could not setup config headers machinery" "$LINENO" 5
27877 fi # test -n "$CONFIG_HEADERS"
27878
27879
27880 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
27881 shift
27882 for ac_tag
27883 do
27884 case $ac_tag in
27885 :[FHLC]) ac_mode=$ac_tag; continue;;
27886 esac
27887 case $ac_mode$ac_tag in
27888 :[FHL]*:*);;
27889 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
27890 :[FH]-) ac_tag=-:-;;
27891 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
27892 esac
27893 ac_save_IFS=$IFS
27894 IFS=:
27895 set x $ac_tag
27896 IFS=$ac_save_IFS
27897 shift
27898 ac_file=$1
27899 shift
27900
27901 case $ac_mode in
27902 :L) ac_source=$1;;
27903 :[FH])
27904 ac_file_inputs=
27905 for ac_f
27906 do
27907 case $ac_f in
27908 -) ac_f="$tmp/stdin";;
27909 *) # Look for the file first in the build tree, then in the source tree
27910 # (if the path is not absolute). The absolute path cannot be DOS-style,
27911 # because $ac_f cannot contain `:'.
27912 test -f "$ac_f" ||
27913 case $ac_f in
27914 [\\/$]*) false;;
27915 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
27916 esac ||
27917 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
27918 esac
27919 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
27920 as_fn_append ac_file_inputs " '$ac_f'"
27921 done
27922
27923 # Let's still pretend it is `configure' which instantiates (i.e., don't
27924 # use $as_me), people would be surprised to read:
27925 # /* config.h. Generated by config.status. */
27926 configure_input='Generated from '`
27927 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
27928 `' by configure.'
27929 if test x"$ac_file" != x-; then
27930 configure_input="$ac_file. $configure_input"
27931 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
27932 $as_echo "$as_me: creating $ac_file" >&6;}
27933 fi
27934 # Neutralize special characters interpreted by sed in replacement strings.
27935 case $configure_input in #(
27936 *\&* | *\|* | *\\* )
27937 ac_sed_conf_input=`$as_echo "$configure_input" |
27938 sed 's/[\\\\&|]/\\\\&/g'`;; #(
27939 *) ac_sed_conf_input=$configure_input;;
27940 esac
27941
27942 case $ac_tag in
27943 *:-:* | *:-) cat >"$tmp/stdin" \
27944 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
27945 esac
27946 ;;
27947 esac
27948
27949 ac_dir=`$as_dirname -- "$ac_file" ||
27950 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27951 X"$ac_file" : 'X\(//\)[^/]' \| \
27952 X"$ac_file" : 'X\(//\)$' \| \
27953 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
27954 $as_echo X"$ac_file" |
27955 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27956 s//\1/
27957 q
27958 }
27959 /^X\(\/\/\)[^/].*/{
27960 s//\1/
27961 q
27962 }
27963 /^X\(\/\/\)$/{
27964 s//\1/
27965 q
27966 }
27967 /^X\(\/\).*/{
27968 s//\1/
27969 q
27970 }
27971 s/.*/./; q'`
27972 as_dir="$ac_dir"; as_fn_mkdir_p
27973 ac_builddir=.
27974
27975 case "$ac_dir" in
27976 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
27977 *)
27978 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
27979 # A ".." for each directory in $ac_dir_suffix.
27980 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
27981 case $ac_top_builddir_sub in
27982 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
27983 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
27984 esac ;;
27985 esac
27986 ac_abs_top_builddir=$ac_pwd
27987 ac_abs_builddir=$ac_pwd$ac_dir_suffix
27988 # for backward compatibility:
27989 ac_top_builddir=$ac_top_build_prefix
27990
27991 case $srcdir in
27992 .) # We are building in place.
27993 ac_srcdir=.
27994 ac_top_srcdir=$ac_top_builddir_sub
27995 ac_abs_top_srcdir=$ac_pwd ;;
27996 [\\/]* | ?:[\\/]* ) # Absolute name.
27997 ac_srcdir=$srcdir$ac_dir_suffix;
27998 ac_top_srcdir=$srcdir
27999 ac_abs_top_srcdir=$srcdir ;;
28000 *) # Relative name.
28001 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28002 ac_top_srcdir=$ac_top_build_prefix$srcdir
28003 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28004 esac
28005 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28006
28007
28008 case $ac_mode in
28009 :F)
28010 #
28011 # CONFIG_FILE
28012 #
28013
28014 case $INSTALL in
28015 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
28016 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
28017 esac
28018 ac_MKDIR_P=$MKDIR_P
28019 case $MKDIR_P in
28020 [\\/$]* | ?:[\\/]* ) ;;
28021 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
28022 esac
28023 _ACEOF
28024
28025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28026 # If the template does not know about datarootdir, expand it.
28027 # FIXME: This hack should be removed a few years after 2.60.
28028 ac_datarootdir_hack=; ac_datarootdir_seen=
28029 ac_sed_dataroot='
28030 /datarootdir/ {
28031 p
28032 q
28033 }
28034 /@datadir@/p
28035 /@docdir@/p
28036 /@infodir@/p
28037 /@localedir@/p
28038 /@mandir@/p'
28039 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28040 *datarootdir*) ac_datarootdir_seen=yes;;
28041 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28042 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28043 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28044 _ACEOF
28045 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28046 ac_datarootdir_hack='
28047 s&@datadir@&$datadir&g
28048 s&@docdir@&$docdir&g
28049 s&@infodir@&$infodir&g
28050 s&@localedir@&$localedir&g
28051 s&@mandir@&$mandir&g
28052 s&\\\${datarootdir}&$datarootdir&g' ;;
28053 esac
28054 _ACEOF
28055
28056 # Neutralize VPATH when `$srcdir' = `.'.
28057 # Shell code in configure.ac might set extrasub.
28058 # FIXME: do we really want to maintain this feature?
28059 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28060 ac_sed_extra="$ac_vpsub
28061 $extrasub
28062 _ACEOF
28063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28064 :t
28065 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28066 s|@configure_input@|$ac_sed_conf_input|;t t
28067 s&@top_builddir@&$ac_top_builddir_sub&;t t
28068 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28069 s&@srcdir@&$ac_srcdir&;t t
28070 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28071 s&@top_srcdir@&$ac_top_srcdir&;t t
28072 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28073 s&@builddir@&$ac_builddir&;t t
28074 s&@abs_builddir@&$ac_abs_builddir&;t t
28075 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28076 s&@INSTALL@&$ac_INSTALL&;t t
28077 s&@MKDIR_P@&$ac_MKDIR_P&;t t
28078 $ac_datarootdir_hack
28079 "
28080 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28081 if $ac_cs_awk_getline; then
28082 $AWK -f "$tmp/subs.awk"
28083 else
28084 $AWK -f "$tmp/subs.awk" | $SHELL
28085 fi >$tmp/out \
28086 || as_fn_error "could not create $ac_file" "$LINENO" 5
28087
28088 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28089 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28090 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28092 which seems to be undefined. Please make sure it is defined." >&5
28093 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28094 which seems to be undefined. Please make sure it is defined." >&2;}
28095
28096 rm -f "$tmp/stdin"
28097 case $ac_file in
28098 -) cat "$tmp/out" && rm -f "$tmp/out";;
28099 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28100 esac \
28101 || as_fn_error "could not create $ac_file" "$LINENO" 5
28102 ;;
28103 :H)
28104 #
28105 # CONFIG_HEADER
28106 #
28107 if test x"$ac_file" != x-; then
28108 {
28109 $as_echo "/* $configure_input */" \
28110 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28111 } >"$tmp/config.h" \
28112 || as_fn_error "could not create $ac_file" "$LINENO" 5
28113 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28114 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28115 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28116 else
28117 rm -f "$ac_file"
28118 mv "$tmp/config.h" "$ac_file" \
28119 || as_fn_error "could not create $ac_file" "$LINENO" 5
28120 fi
28121 else
28122 $as_echo "/* $configure_input */" \
28123 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28124 || as_fn_error "could not create -" "$LINENO" 5
28125 fi
28126 # Compute "$ac_file"'s index in $config_headers.
28127 _am_arg="$ac_file"
28128 _am_stamp_count=1
28129 for _am_header in $config_headers :; do
28130 case $_am_header in
28131 $_am_arg | $_am_arg:* )
28132 break ;;
28133 * )
28134 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
28135 esac
28136 done
28137 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
28138 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28139 X"$_am_arg" : 'X\(//\)[^/]' \| \
28140 X"$_am_arg" : 'X\(//\)$' \| \
28141 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
28142 $as_echo X"$_am_arg" |
28143 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28144 s//\1/
28145 q
28146 }
28147 /^X\(\/\/\)[^/].*/{
28148 s//\1/
28149 q
28150 }
28151 /^X\(\/\/\)$/{
28152 s//\1/
28153 q
28154 }
28155 /^X\(\/\).*/{
28156 s//\1/
28157 q
28158 }
28159 s/.*/./; q'`/stamp-h$_am_stamp_count
28160 ;;
28161
28162 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28163 $as_echo "$as_me: executing $ac_file commands" >&6;}
28164 ;;
28165 esac
28166
28167
28168 case $ac_file$ac_mode in
28169 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
28170 # Autoconf 2.62 quotes --file arguments for eval, but not when files
28171 # are listed without --file. Let's play safe and only enable the eval
28172 # if we detect the quoting.
28173 case $CONFIG_FILES in
28174 *\'*) eval set x "$CONFIG_FILES" ;;
28175 *) set x $CONFIG_FILES ;;
28176 esac
28177 shift
28178 for mf
28179 do
28180 # Strip MF so we end up with the name of the file.
28181 mf=`echo "$mf" | sed -e 's/:.*$//'`
28182 # Check whether this is an Automake generated Makefile or not.
28183 # We used to match only the files named `Makefile.in', but
28184 # some people rename them; so instead we look at the file content.
28185 # Grep'ing the first line is not enough: some people post-process
28186 # each Makefile.in and add a new line on top of each file to say so.
28187 # Grep'ing the whole file is not good either: AIX grep has a line
28188 # limit of 2048, but all sed's we know have understand at least 4000.
28189 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
28190 dirpart=`$as_dirname -- "$mf" ||
28191 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28192 X"$mf" : 'X\(//\)[^/]' \| \
28193 X"$mf" : 'X\(//\)$' \| \
28194 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
28195 $as_echo X"$mf" |
28196 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28197 s//\1/
28198 q
28199 }
28200 /^X\(\/\/\)[^/].*/{
28201 s//\1/
28202 q
28203 }
28204 /^X\(\/\/\)$/{
28205 s//\1/
28206 q
28207 }
28208 /^X\(\/\).*/{
28209 s//\1/
28210 q
28211 }
28212 s/.*/./; q'`
28213 else
28214 continue
28215 fi
28216 # Extract the definition of DEPDIR, am__include, and am__quote
28217 # from the Makefile without running `make'.
28218 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
28219 test -z "$DEPDIR" && continue
28220 am__include=`sed -n 's/^am__include = //p' < "$mf"`
28221 test -z "am__include" && continue
28222 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
28223 # When using ansi2knr, U may be empty or an underscore; expand it
28224 U=`sed -n 's/^U = //p' < "$mf"`
28225 # Find all dependency output files, they are included files with
28226 # $(DEPDIR) in their names. We invoke sed twice because it is the
28227 # simplest approach to changing $(DEPDIR) to its actual value in the
28228 # expansion.
28229 for file in `sed -n "
28230 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
28231 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
28232 # Make sure the directory exists.
28233 test -f "$dirpart/$file" && continue
28234 fdir=`$as_dirname -- "$file" ||
28235 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28236 X"$file" : 'X\(//\)[^/]' \| \
28237 X"$file" : 'X\(//\)$' \| \
28238 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
28239 $as_echo X"$file" |
28240 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28241 s//\1/
28242 q
28243 }
28244 /^X\(\/\/\)[^/].*/{
28245 s//\1/
28246 q
28247 }
28248 /^X\(\/\/\)$/{
28249 s//\1/
28250 q
28251 }
28252 /^X\(\/\).*/{
28253 s//\1/
28254 q
28255 }
28256 s/.*/./; q'`
28257 as_dir=$dirpart/$fdir; as_fn_mkdir_p
28258 # echo "creating $dirpart/$file"
28259 echo '# dummy' > "$dirpart/$file"
28260 done
28261 done
28262 }
28263 ;;
28264 "mkdirs":C)
28265 for dir in etc lisp ; do
28266 test -d ${dir} || mkdir ${dir}
28267 done
28268 ;;
28269 "epaths":C)
28270 echo creating src/epaths.h
28271 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
28272 ;;
28273 "gdbinit":C)
28274 if test ! -f src/.gdbinit && test -f "$srcdir/src/.gdbinit"; then
28275 echo creating src/.gdbinit
28276 echo "source $srcdir/src/.gdbinit" > src/.gdbinit
28277 fi
28278 ;;
28279
28280 esac
28281 done # for ac_tag
28282
28283
28284 as_fn_exit 0
28285 _ACEOF
28286 ac_clean_files=$ac_clean_files_save
28287
28288 test $ac_write_fail = 0 ||
28289 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28290
28291
28292 # configure is writing to config.log, and then calls config.status.
28293 # config.status does its own redirection, appending to config.log.
28294 # Unfortunately, on DOS this fails, as config.log is still kept open
28295 # by configure, so config.status won't be able to write to it; its
28296 # output is simply discarded. So we exec the FD to /dev/null,
28297 # effectively closing config.log, so it can be properly (re)opened and
28298 # appended to by config.status. When coming back to configure, we
28299 # need to make the FD available again.
28300 if test "$no_create" != yes; then
28301 ac_cs_success=:
28302 ac_config_status_args=
28303 test "$silent" = yes &&
28304 ac_config_status_args="$ac_config_status_args --quiet"
28305 exec 5>/dev/null
28306 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28307 exec 5>>config.log
28308 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28309 # would make configure fail if this is the last instruction.
28310 $ac_cs_success || as_fn_exit $?
28311 fi
28312 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28314 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28315 fi
28316